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GRE阅读高频题型应对技巧讲解

2023-03-30 08:05:27 收藏本文 下载本文

“雨山”通过精心收集,向本站投稿了10篇GRE阅读高频题型应对技巧讲解,下面是小编给大家带来的GRE阅读高频题型应对技巧讲解,以供大家参考,我们一起来看看吧!

GRE阅读高频题型应对技巧讲解

篇1:GRE阅读高频题型应对技巧讲解

GRE阅读高频题型应对技巧讲解 主旨题和细节题高效做法分析

GRE阅读如何准确定位主题句?

和国内学生写文章不一样,美国人的阅读文章中从来都不出现“I think that,in my opinion,as far as I am considered”此类语言做主题句。通常来说主题句有以下两种形式:

1. 判断句(含情态动词,系动词,正负褒贬词的句子);

2. 概括文章将来结构。

GRE阅读主题句寻找技巧分享

以这句话为例:Your minds changed my attitude. 这句话中并没有情态动词和系动词,因此这句话自然不是判断句,也就不是主题句。但只要在这句话中加入一个正负褒贬词,即一个词表明作者的态度或观点的词即是判断句了。比如,Your minds successfully changed my attitude即是判断句了。

另外,如果一个句子不是判断句,只要它能够概括文章将来结构,及文章后面会从哪几个方面来说明,也是主题句。比如,People are living longer now. 这句话一定不是主题句,而如果这句话是,People are living longer now since the improvement of food condition and the development of medical technology.这句话即是主题句了。因为它概括了文章后面会从哪几个方向来进行说明。

应对主旨题细节题需学会找准主题句

如果考生在新GRE阅读题中掌握好了主题句判断方法,很多文章便可以很快把握文章的结构框架,帮助后面文章的理解。

比如一篇文章的开头是,Mycorrhizal fungi infect more plants than do any other fungi and are necessary for many plants to thrive, but they have escaped widespread investigation until recently for two reasons. First, the symbiotic association is so well-balanced that the roots of host plants show no damage even when densely infected. Second, the fungi cannot as yet be cultivated in the absence of a living root.

第一句是明显的判断句,即为主题句。而主题句也同时概括了文章的将来结构,即会从“M真菌影响力很强”和“M真菌过去由于两个原因没有得到广泛研究”。下面马上看到了first和second,我们即知道这两个很难读懂的句子无非是两个原因使得M真菌没有得到广泛研究而已,具体是哪两个原因,我们几乎可以忽略不读。

综上所述,在做GRE阅读时,快速准确发现主题句的方法和技巧是非常实用的,对于提升阅读文章速度和解决许多耗时题型都有很大帮助,因此小编希望大家都能学会掌握和运用这种技巧,提高解答阅读题的效率,减轻严格考试时间带来的应试压力。

GRE阅读练习每日一篇

Although pathogenic organisms constantly alight on the skin, they find it a very unfavorable environment and, in the absence of injury, have great difficulty colonizing it. This “self-sterilizing” capacity of the skin results from the tendency of all well-developed ecosystems toward homeostasis, or the maintenance of the status quo.

Species that typically live in soil, water, and elsewhere rarely multiply on the skin. Undamaged skin is also unfavorable to most human pathogens. The skin is too acid and too arid for some species. The constant shedding of the surface skin layers further hinders the establishment of invaders. The most interesting defense mechanism, however, results from the metabolic activities of the resident flora (resident flora: 聚居植物群). Unsaturated fatty acids, an important component of the lipids in sebum collected from the skin surface, inhibit the growth of several bacterial and fungal cutaneous pathogens. These acids are a metabolic product of certain gram-positive members of the cutaneous community, which break down the more complex lipids in freshly secreted sebum.

17. The primary purpose of the passage is to

(A) offer an analysis of metabolic processes

(B) detail the ways in which bacteria and fungi can be inhibited

(C) describe mechanisms by which the skin protects itself against pathogens

(D) analyze the methods whereby biological systems maintain the status quo

(E) provide a specific example of the skin’s basic defenses against pathogens

18. The “resident flora” mentioned in line 16 refer to

(A) “Unsaturated fatty acids” (line 17)

(B) “sebum collected from the skin surface” (lines 18-19)

(C) “bacterial and fungal cutaneous pathogens” (lines 19-20)

(D) “certain gram-positive members of the cutaneous community” (lines 21-22)

(E) “more complex lipids” (lines 23)

19. Among the natural defenses of the skin against pathogenic organisms are all of the following EXCEPT the

(A) dryness of the skin

(B) acidity of the skin

(C) tendency of the pathogens toward homeostasis

(D) shedding of surface layers of the skin

(E) metabolic breakdown of lipids

20. The author presents her material in which of the following ways?

(A) Stating a problem and then supplying a solution

(B) Presenting a phenomenon and then analyzing reason for it

(C) Providing information and then drawing a conclusion from it

(D) Making a general statement and then arguing by analogy

(E) Making an inference and then developing it by illustration

“Masterpieces are dumb,” wrote Flaubert, “They have a tranquil aspect like the very products of nature, like large animals and mountains.” He might have been thinking of War and Peace, that vast, silent work, unfathomable and simple, provoking endless questions through the majesty of its being. Tolstoi’s simplicity is “overpowering (overpowering: adj.无法抵抗的, 压倒性的),” says the critic Bayley, “disconcerting,” because it comes from “his casual assumption that the world is as he sees it.” Like other nineteenth-century Russian writers he is “impressive” because he “means what he says,” but he stands apart from all others and from most Western writers in his identity with life, which is so complete as to make us forget he is an artist. He is the center of his work, but his egocentricity is of a special kind. Goethe, for example, says Bayley, “cared for nothing but himself. Tolstoi was nothing but himself.”

For all his varied modes of writing and the multiplicity of characters in his fiction, Tolstoi and his work are of a piece (of a piece: adj.一致的). The famous “conversion” of his middle years, movingly recounted in his Confession, was a culmination of his early spiritual life, not a departure from it. The apparently fundamental changes that led from epic narrative to dogmatic parable, from a joyous, buoyant attitude toward life to pessimism and cynicism, from War and Peace to The Kreutzer Sonata, came from the same restless, impressionable depths of an independent spirit yearning to get at the truth of its experience. “Truth is my hero,” wrote Tolstoi in his youth, reporting the fighting in Sebastopol. Truth remained his hero—his own, not others’, truth. Others were awed by Napoleon, believed that a single man could change the destinies of nations, adhered to meaningless rituals, formed their tastes on established canons of art. Tolstoi reversed all preconceptions; and in every reversal he overthrew the “system,” the “machine,” the externally ordained belief, the conventional behavior in favor of unsystematic, impulsive life, of inward motivation and the solutions of independent thought.

In his work the artificial and the genuine are always exhibited in dramatic opposition: the supposedly great Napoleon and the truly great, unregarded (unregarded: adj.不受注意的) little Captain Tushin, or Nicholas Rostov’s actual experience in battle and his later account of it. The simple is always pitted against (be pitted against: 被置于与…的对抗中) the elaborate, knowledge gained from observation against assertions of borrowed faiths. Tolstoi’s magical simplicity is a product of these tensions; his work is a record of the questions he put to himself and of the answers he found in his search. The greatest characters of his fiction exemplify this search, and their happiness depends on the measure of their answers. Tolstoi wanted happiness, but only hard-won happiness, that emotional fulfillment and intellectual clarity which could come only as the prize of all-consuming effort. He scorned lesser satisfactions.

21. Which of the following best characterizes the author’s attitude toward Tolstoi?

(A) She deprecates the cynicism of his later works.

(B) She finds his theatricality artificial.

(C) She admires his wholehearted sincerity.

(D) She thinks his inconsistency disturbing.

(E) She respects his devotion to orthodoxy.

22. Which of the following best paraphrases Flaubert’s statement quoted in lines 1-4?

(A) Masterpiece seem ordinary and unremarkable from the perspective of a later age.

(B) Great works of art do not explain themselves to us any more than natural objects do.

(C) Important works of art take their place in the pageant of history because of their uniqueness.

(D) The most important aspects of good art are the orderliness and tranquility it reflects.

(E) Masterpieces which are of enduring value represent the forces of nature.

23. The author quotes from Bayley (line 8-20) to show that

(A) although Tolstoi observes and interprets life, he maintains no self-conscious distance from his experience

(B) the realism of Tolstoi’s work gives the illusion that his novels are reports of actual events

(C) unfortunately, Tolstoi is unaware of his own limitation, though he is sincere in his attempt to describe experience

(D) although Tolstoi works casually and makes unwarranted assumption, his work has an inexplicable appearance of truth

(E) Tolstoi’s personal perspective makes his work almost unintelligible to the majority of his readers

24. The author states that Tolstoi’s conversion represented

(A) a radical renunciation of the world

(B) the rejection of avant-garde ideas

(C) the natural outcome of his earlier beliefs

(D) the acceptance of religion he had earlier rejected

(E) a fundamental change in his writing style

25. According to the passage, Tolstoi’s response to the accepted intellectual and artistic values of his times was to

(A) select the most valid from among them

(B) combine opposing viewpoints into a new doctrine

(C) reject the claims of religion in order to serve his art

(D) subvert them in order to defend a new political viewpoint

(E) upset them in order to be faithful to his experience

26. It can be inferred from the passage that which of the following is true of War and Peace?

(A) It belongs to an early period of Tolstoi’s work.

(B) It incorporates a polemic against the disorderliness of Russian life.

(C) It has a simple structural outline.

(D) It is a work that reflects an ironic view of life.

(E) It conforms to the standard of aesthetic refinement favored by Tolstoi’s contemporaries.

27. According to the passage, the explanation of Tolstoi’s “magical simplicity” (line 55) lies partly in his

(A) remarkable power of observation and his facility in exact description

(B) persistent disregard for conventional restraints together with his great energy

(C) unusual ability to reduce the description of complex situations to a few words

(D) abiding hatred of religious doctrine and preference for new scientism

(E) continuing attempt to represent the natural in opposition to the pretentious

答案:17-27:CDCBCBACEAE

GRE阅读长难句中译英练习

61.But,for a small group of students, professional training might be the way to go since well-developed skills, all other factors being equal, can be the difference between having a job and not.

62. Declaring that he was opposed to using this unusual animal husbandry technique to clone humans, he ordered that federal funds not be used for such an experiment-although no one had proposed to do so--and asked an independent panel of experts chaired by Princeton President Harold Shapiro to report back to the White House in 90 days with recommendations for a national policy on human cloning.

63. In a draft preface to the recommendations, discussed at the 17 May meeting, Shapiro suggested that the panel had found a broad consensus that it would be “morally unacceptable to attempt to create a human child by adult nuclear cloning”.

64. Because current federal law already forbids the use of federal funds to create embryos (the earliest stage of human offspring before birth) for research or to knowingly endanger an embryo's life, NBAC will remain silent on embryo research.

65. If experiments are planned and carried out according to plan as faithfully as the reports in the science journals indicate, then it is perfectly logical for management to expect research to produce results measurable in dollars and cents.

…………………………………………………………………………………………………………………………………

61.[参考译文]但是,对一个小部分学生来说,职业教育也是条可取的路径。因为在其他因素相同的情况下,技能的娴熟是得到工作与否的关键。

62.[参考译文]他宣布自己反对使用这种非同寻常的畜牧繁殖技术来克隆人类,并下令.不准联邦政府基金用于做此类试验--尽管还没有人建议这么做--他还请一个以普林斯顿大学校长哈罗得·夏皮罗为首的独立的专家组在90天内向白宫汇报关于制定有关克隆人的国家政策的建议。

63.参考译文]在5月17日的会议上所讨论的这份建议书的序言草案中,夏皮罗提出,专家组已经达成广泛共识,那就是“试图通过成人细胞核克隆来制造人类幼儿的做法在道德上是不可接受的”。

64.[参考译文]因为现今的联邦法律已经禁止使用联邦基金克隆胚胎(人类后裔在出生前的最早阶段)用于研究或者有意地威胁胚胎的生命,NBAC在胚胎研究上将保持沉默。

65.[参考译文]如果试验是像科学杂志上的报告所示的那样如实地根据计划规划和实施的话,那么对管理层来说,期待研究能够产生可以用金钱衡量的结果是完全合理的。

GRE阅读高频题型应对技巧讲解

篇2:GRE阅读高频题型应对技巧

GRE阅读高频题型应对技巧讲解

GRE阅读如何准确定位主题句?

和国内学生写文章不一样,美国人的阅读文章中从来都不出现“I think that,in my opinion,as far as I am considered”此类语言做主题句。通常来说主题句有以下两种形式:

1. 判断句(含情态动词,系动词,正负褒贬词的句子);

2. 概括文章将来结构。

GRE阅读主题句寻找技巧分享

以这句话为例:Your minds changed my attitude. 这句话中并没有情态动词和系动词,因此这句话自然不是判断句,也就不是主题句。但只要在这句话中加入一个正负褒贬词,即一个词表明作者的态度或观点的词即是判断句了。比如,Your minds successfully changed my attitude即是判断句了。

另外,如果一个句子不是判断句,只要它能够概括文章将来结构,及文章后面会从哪几个方面来说明,也是主题句。比如,People are living longer now. 这句话一定不是主题句,而如果这句话是,People are living longer now since the improvement of food condition and the development of medical technology.这句话即是主题句了。因为它概括了文章后面会从哪几个方向来进行说明。

应对主旨题细节题需学会找准主题句

如果考生在新GRE阅读题中掌握好了主题句判断方法,很多文章便可以很快把握文章的结构框架,帮助后面文章的理解。

比如一篇文章的开头是,Mycorrhizal fungi infect more plants than do any other fungi and are necessary for many plants to thrive, but they have escaped widespread investigation until recently for two reasons. First, the symbiotic association is so well-balanced that the roots of host plants show no damage even when densely infected. Second, the fungi cannot as yet be cultivated in the absence of a living root.

第一句是明显的判断句,即为主题句。而主题句也同时概括了文章的将来结构,即会从“M真菌影响力很强”和“M真菌过去由于两个原因没有得到广泛研究”。下面马上看到了first和second,我们即知道这两个很难读懂的句子无非是两个原因使得M真菌没有得到广泛研究而已,具体是哪两个原因,我们几乎可以忽略不读。

综上所述,在做GRE阅读时,快速准确发现主题句的方法和技巧是非常实用的,对于提升阅读文章速度和解决许多耗时题型都有很大帮助,因此小编希望大家都能学会掌握和运用这种技巧,提高解答阅读题的效率,减轻严格考试时间带来的应试压力。

GRE阅读提高默读速度有技巧

想读得快,咱先得看看人是咋读书的。这叫追根溯源,由道及术,圣人之道也。人的读书过程是一个左右脑配合的过程——左脑负责集中注意把焦点放到一个或数个单词上,右脑负责周边注意(余光,当然叫旁光更亲切一些,尤其是军训时教官让我们集中注意向前看,并且用旁光与边上的同学对齐时)。好的阅读者会在读书时让左右脑充分协调配合(军训的教官真有先见之明让我们大一就开始练英文阅读了!)

读书时在脑子中有两种过程——默读(subvocalisation)和思维之流(stream of thoughts)。默读速度比较慢,在克服默读的过程中你要达到临在的状态——即充分的意识和放松,认识到自己那虚伪的自我感(这点东西可以算是心灵哲学的内容吧,如果有兴趣可以看看克里希那穆提的著作或俄克里特托利的《修炼当下的力量》,没有什么复杂的东西,关键说白了就是四个字:放松意识)。

读是一个学习(或者说认知)的过程,是符号信息与读者内心感受的交互。它要求有适当的逻辑与积极的思考(要不然还怎么交互??)

大致分为以下几个步骤:

1、Recognition:文字识别

2、Assimilation:物理输入

3、Intra-integration:字面理解

4、Extra-integration:内涵理解(别想歪了!)

5、Retention:记忆

6、Recall:回忆

7、Communication:默读与一词一词地读(简称小学读法)的最大缺点有二(这还叫最大吗?算了,都挺大的)1、慢!2、容易走神(小时候妈妈老是骂我不好好看书,现在终于找到原因了!要是你看书跟看电视似的过瘾谁不好好看书?嗯,看完本书你就可以像看电视一样地看书了,别忘了以后有了孩子再教给它,家里能省不少电费)

克服默读(往往伴随着回读过频)之后,你的阅读能力理论上可以提高五倍,大多数人可以做到每分钟看1000个单词。虽然小丁我至今没感受到(我昨天花了俩钟头看完了原著,稍微把里边的练习试了一下,只觉得提高了一倍)。

The Eye and its Movements先说眼,咱不是生物书,就不具体介绍眼球结构了。但是有一个概念是不得不提的,那就是中央窝(fovea),它在视网膜上,负责视觉注意力的集中。也就是,你现在注意看啥,它在视网膜上的投影就在中央窝上。现在说重点——眼的运动。

这不是一个平滑的过程,而是一停一停的。你的阅读过程是一次一次注意的连接,而在两次注意之间的转移过程中你的大脑是不做任何识别工作的。意识到这个过程并对此加以训练就足以大大提高你的阅读速度了。当然,注意只是投影到中央窝的视觉,那么余光呢?眼睛能看到余光中的单词,却无法清楚地识别。

这部分视觉可以引导大脑把注意力移动到合适的位置。阅读达人在读书时只把注意力放在每行的中部,而用余光粗略浏览边上的单词看是否和自己猜的一样(这一点小生现在实在没法做到,说白了就是把阅读变成了超级句子填空了嘛,不知道十年之后当GRE成为往事时是否能做到...)。

提高遇到速度方法如下:

1、找一个没有思想深度,遣词造句比较简单的阅读材料,比如休闲杂志、消遣小说之类的(注:平时用TS法,当遇到无法理解的句子时大脑会自动调节为SB法,注意感受这一过程有助于提高阅读能力)

2、找一个没有人的屋子——绝对不能再自习室进行这一步,否则你真会被别人当成SB——然后大声数数,从一到十、再从一到十(书上说,断续发eee...eee...eee...的音也可以,真是不为SB誓不罢休),在这个过程中试着阅读。大脑控制SB与控制喉咙是同一个分区,当你数数时就占用了这个分区,使大脑无法SB。

3、当你可以熟练地做2时,可以在心中默数,这时就可以回自习室而不必担心被看成SB了。

4、当可以做3时就努力提高阅读速度,当超过每分钟360个词时,由于速度过快就会进入一个抑制SB的良性循环。

5、针对高手,还可以加入除了TS之外的自己的思想补充文本内容使自己在阅读时身临其境。

6、直到有一天,你发现自己已经可以明确区分SB与TS并自由选择。最后你的浏览速度可以达到词每分钟。

ETS公布GRE阅读选项原则

1. 正确选项:

(1)同义变换 。即将原文中的某一句话用另一种说法表达,也就是英文中的paraphrase。如将文章中的“many wind-pollinated species fail to release pollen when wind speeds are low or when humid conditions prevail.”换成选项中的“Pollen is sometimes not released by plants when there is little wind”。

其中包括三种类型:变换同义词,变换句型,变化同根词的词性。以下分别论述,请注意表格中的斜体字。

2.错误选项:

对于GRE阅读文章中更大量的错误选项,ETS也形成了一套固定的规则。以下笔者就用实例来说明错误选项编制的规则:

(1)混偏反无。

1)混: 此类选项的错误可以形象地概括为:“张冠李戴”。 如下例:

文章:“...unlike large businesses, they often need to make substantial investments in new plants, staff, equipment, and the like in order to perform work subcontracted to them. If, thereafter, their subcontracts are for some reason reduced, such firms can face potentially crippling fixed expenses”

GRE阅读考试题目:The passage suggests that the failure of a large business to have its bids for subcontracts result quickly in orders might cause it to

(A) experience frustration but not serious financial harm

(B) face potentially crippling fixed expenses (本题问大公司如果没有使投标转化为订单将引起什么结果。而这恰恰是小公司的特点。)

(C) have to record its efforts on forms filed with the government

(D) increase its spending with minority subcontractors

(E) revise its procedure for making bids for federal contracts and subcontracts

2)偏: 意即选项中所包含的逻辑范畴与原文不符。包括”以偏概全“ 以及”以全概偏”。请看下文:

Paule Marshall’s Brown Girl, Brownstones (1959) was a landmark in the depiction of female characters in Black American literature. Marshall avoided the oppressed and tragic heroine in conflict with White society that had been typical of the protest novels of the early twentieth century. Like her immediate predecessors, Zora Neale Hurston and Gwendolyn Brooks, she focused her novel on an ordinary Black woman’s search for identity within the context of a Black community. But Marshall extended the analysis of Black female characters begun by Hurston and Brooks by depicting her heroine’s development in terms of the relationship between her Barbadian American parents, and by exploring how male and female roles were defined by their immigrant culture, which in turn was influenced by the materialism of White America. By placing characters within a wider cultural context, Marshall attacked racial and sexual stereotypes and paved the way for explorations of race, class, and gender in the novels of the 1970’s.

GRE阅读题目:The passage is primarily concerned with

(A) comparing the works of three Black American authors

(B) describing common themes in Black American literature

(C) discussing an important work in Black American literature

(D) providing insights about Black American literature in the early twentieth century

(E) providing historical information about the writing of Black American novels in the second half the twentieth century

分析:此文描述并评价了美国黑人文学史上一部优秀的著作。而其中的D,E选项中的“Black American literature”以及“the writing of Black American novels”无疑扩大了原文的逻辑涵盖的范围,即属于“以全概偏”。于是不予选择。

3)反: 即选项中的内容与文章内容相反。

文章:“....Paule Marshall’s Brown Girl, Brownstones (1959) was a landmark in the depiction of female characters in Black American literature. Marshall avoided the oppressed and tragic heroine in conflict with White society that had been typical of the protest novels of the early twentieth century. Like her immediate predecessors, Zora Neale Hurston and Gwendolyn Brooks, she focused her novel on an ordinary Black woman’s search for identity within the context of a black community......”

题目:

According to the passage, Hurston, Brooks, and Marshall are alike in that they

(A) did not examine the effects of White culture on their characters’ lives

(B) were heavily influenced by the protest novels of the early twentieth century

(C) used Black communities as the settings for their novels

(D) wrote primarily about the difficulties their characters encountered in White culture

(E) wrote exclusively about female characters and the experiences of women

分析:从文章中得知:“马歇尔已经摆脱了抗议小说所一贯描绘的受压迫并且带有悲剧色彩的女主人公形象”。但是B选项却说道:“马歇尔深深地受到二十世纪早期抗议小说的影响”,明显与原文意思相反。

再如:

It can be inferred that the author of the passage would describe Brown Girl, Brownstones as being

(A) completely different from novels written before 1959

(B) highly influenced by novels written in the early twentieth century

(C) similar to the protest novels that preceded it

(D) important in the late 1950’s but dated today

(E) an important influence on novels written in the 1970’s

分析:C选项“与之前的抗议小说类似” 与原文意思相反。而B选项的“深受二十世纪早期小说的影响”从文章无法推测出。

4)无:即 提到文章中未涉及的内容。由于此种选项编制容易,并且ETS一厢情愿地认为此种迷惑手段非常高明。因此,此类错误选项在GRE阅读的错误选项中数量众多。请各位考生紧记:凡基于文章内容无法推测出的选项必然错误。

还是上文:

题目:

According to the passage, Hurston, Brooks, and Marshall are alike in that they

(A) did not examine the effects of White culture on their characters’ lives

(B) were heavily influenced by the protest novels of the early twentieth century

(C) used Black communities as the settings for their novels

(D) wrote primarily about the difficulties their characters encountered in White culture

(E) wrote exclusively about female characters and the experiences of women

分析:从文章中得知:“马歇尔与另外两位的的共同点在于他们都把小说聚焦于一位普通的黑人女性对自己身份的追求,当然故事是以一个黑人社会为背景”。其中的A选项“未研究百人文化对角色生活所带来的影响”文章从未涉及。

再如:

It can be inferred that the author of the passage would describe Brown Girl, Brownstones as being

(A) completely different from novels written before 1959

(B) highly influenced by novels written in the early twentieth century

(C) similar to the protest novels that preceded it

(D) important in the late 1950’s but dated today

(E) an important influence on novels written in the 1970’s

分析:D选项“二十世纪50年代末期重要,但是今天过时了”文章从未涉及。

(3) 含有强调性语言(最高级、唯一性和比较级)的选项

ETS会随意地在选项中加入一些极端语言来编制错误选项。集中表现为含有最高级,唯一性以及比较级的词汇。换句话说,含有这三类词汇的选项错误的几率很高。具体说:

1)最高级词汇:best , the most important, the least useful, uttermost, foremost, uppermost, always ,never, often, usually,primarily,primary,exact(ly),complete(ly) . entire(ly) absolute(ly) extremely, unmitigated . unrestrained . unchecked. first等

2)唯一性词汇:only, alone, exclusively, sole(ly), unique(ly)

3)比较级词汇:more useful than, less beneficial than, better , worse than ,as ..as, the same with, similar to 等等。

还是以上两例:

According to the passage, Hurston, Brooks, and Marshall are alike in that they

(A) did not examine the effects of White culture on their characters’ lives

(B) were heavily influenced by the protest novels of the early twentieth century

(C) used Black communities as the settings for their novels

(D) wrote primarily about the difficulties their characters encountered in White culture

(E) wrote exclusively about female characters and the experiences of women

分析:此处的D选项和E选项中的“primarily”以及“exclusively”都属于比较极端的词汇。

It can be inferred that the author of the passage would describe Brown Girl, Brownstones as being

(A) completely different from novels written before 1959

(B) highly influenced by novels written in the early twentieth century

(C) similar to the protest novels that preceded it

(D) important in the late 1950’s but dated today

(E) an important influence on novels written in the 1970’s

分析:此处的A选项中的“completely” 也属于比较极端的词汇。

(4) 违反“论据集中”原则:

即此类选项试图使用非定位处的信息回答问题。此类选项极具迷惑性,因为这些错误的选项在文章中确实被提及过,可是由于与问题回答无关因此不予选择。

请看下例:

“No very satisfactory account of the mechanism that caused the formation of the ocean basins has yet been given. The traditional view supposes that the upper mantle of the earth behaves as a liquid when it is subjected to small forces for long periods and that differences in temperature under oceans and continents are sufficient to produce convection in the mantle of the earth with rising convection currents under the(E) mid-ocean ridges and sinking currents under the continents. Theoretically, this convection would carry the continental plates along as though they were on a conveyor belt and would provide the forces needed to produce the split that occurs along the ridge. This view may be correct: it has the advantage that the currents are driven by(B) temperature differences that themselves depend on the position of the continents. Such a (D)back-coupling, in which the position of the moving plate has an impact on the forces that move it, could produce complicated and varying motions.

On the other hand, the theory is implausible because convection does not normally occur along lines, and it certainly does not occur along lines broken by frequent offsets or changes in direction, as the ridge is. Also it is difficult to see how the theory applies to the plate between the (C)Mid-Atlantic Ridge and the ridge in the Indian Ocean. ”

【题】The author refers to a “conveyor belt” in order to

(A)illustrate the effects of convection in the mantle

(B)show how temperature differences depend on the positions of the continents

(C)demonstrate the linear nature of the Mid-Atlantic Ridge

(D)describe the complicated motions made possible by back coupling

(E)account for the rising currents under certain mid-ocean ridges

分析:此题为一道举例作用题。其定位为文章中加粗和划线的句子。但是这四个错误的选项都无一例外地通过利用其它的句子编制而成,即出题机构分别使用文章中标号为 A,B,C和D的内容编制出四个错误的选项。因此,不予选择。考生切忌因为文章别的地方曾经出现过类似的内容而犹豫不决。

篇3:GRE阅读生词应对技巧讲解

GRE阅读生词应对技巧讲解

先打好GRE阅读词汇基础

增加考生的GRE词汇量是最简单,也是最根本的应对方法了。无论是在哪个方面增加的单词量都会在阅读的时候对我们有所帮助,因为阅读更重视的是对于全文的理解,而生词,只要大致知道其含义,不影响阅读就可以。大家需要明确一点,那就是GRE考试虽然对词汇整体要求高,但对于不同的题型部分在词汇的具体需求上还是有所区别的,填空讲究辨析,写作要求会用,至于数学和阅读,都只要考生能够做到脸熟,知道基本含义就能顺利解决。因此考生在词汇方面需要根据不同学科来进行,具体到阅读,大家可以多看一下考试相关的课内和课外阅读材料,对于其中出现的词汇,主要是各类名词,知道其含义即可,没有必要背得太过深入。这样就能比较省力同时有成效地积累阅读词汇,顺利应对GRE阅读考试。

生词无需理解当定位标志用

有些生词是GRE的考官们特意放在那里的,目的就是要出题。这就要求大家把生词当成定位词,在它周围寻找问题的答案。多做一些GRE阅读定位词方面的训练题对于大家解决生词是很有帮助的。大家可以加强对于GRE阅读中细节题的训练,一般来说假如出现围绕生词设置的题目,那么大部分题型都会是细节题,看不懂这些生词没关系,大家只要记住其所在位置,到时候快速返回就能顺利解题了。

结合文章主旨推测词汇词性

如果生词是动词或者形容词,考生可以不必纠结其意思,判断词汇的方向性就可以,不知道具体意思不影响把题做对。这一点很重要,因为这两种词性基本上是以修饰的作用为重,所以判断方向非常重要。举例来说,GRE阅读中有不少涉及到主旨和作者态度的题目,问一篇文章是支持还是反对某个观点,作者的态度是褒还是贬等等。大家只要通过从整体上理解文章来判断出大致方向,那么对于这些词汇就算不知道其意思,也可以大致明白是褒义还是贬义,并据此推测出其大致含义。即使还是没有办法完全理解生词,也不至于影响之后的解题。

根据生词自带解释理解词汇含义

猜词能力的高低也是GRE考生阅读能力水准的体现。在阅读中遭遇生词时考生必须具备根据上下文猜词的能力。一般学术类的生词,往往会在词汇出现的前后加上一些解释或者提示,考生可以通过上下文来得出词汇的意思。这一点在科技类或者学术类题材的文章中十分常见。文章中经常会突然甩出一个生词,然后随即附带一段解释。大家假如在阅读此类文章时遭遇到生词,那么上下文里一般都会有解释,而假如没有解释也就代表着这个词汇对于理解文章和解题没有帮助,直接跳过即可。

磨炼猜词技巧摆脱字典依赖

有些考生在平时练习阅读时随时在手边放着本字典或者开着查词软件,一看到生词就直接去查意思,这种习惯非常不好。如果养成了不动脑的盲目依赖,就无法培养良好的心里素质和做题态度,毕竟考场上可没有字典可用。因此,大家在平时练习时就要学会放开字典锻炼自身能力,这将有助于大家培养出猜词能力。如果实在需要确认词汇含义,小编建议可以在做完练习之后在进行集中查询,一方面不会影响到解题时候的效果,另一方面也能通过权威渠道补充到生词。总而言之,在GRE阅读练习中请务必禁止使用任何查询工具。只有这样大家才能真正锻炼出应对生词的实战技巧和心得。

GRE长难句6种常见结构总结

1、长成分

1)长从句做主语、宾语及其他成分

a、主语从句

b、宾语从句

2)长状语

3)层层修饰

4)并列成分

2、常见倒装搭配

(1)及物动词加介词:固定词组的固定搭配中,经常出现倒装情况,如:bring A to B,写作:bring to B A

例:Yet Waltzer’s argument , however deficient , does point to oneof the most serious weaknesses of capitalism-namely , that it brings topredominant positions in a society people who ,no matter howlegitimately they have earned their material rewards , often lack thoseother qualities that evoke affection or admiration.

类似的情况:throw over , insert into , import into , infer from, establish for , advocate as 等

(2)及物动词加副词

例:make possible …(单词或者句子)

3、省略的几种情况

(1)重复的成分

(2)让步转折的省略:如although (but)

(3)定语从句引导词的省略which(that )

(4)定语从句的引导词和系动词同时省略,变成后置定语

如:qualities(such as “the capacity for hard work”) essential in producing wealth

4、短语被分割

如:such as, so that , too to , more than , from A to B , between A and B

5、多重否定

如:Despite these vague categories , one should not claimunequivocally that hostility between recognizable classes cannot belegitimately observed .

6、难句分析举例

Such large, impersonal manipulation of capital and industrygreatly increased the numbers and importance of shareholders as a class, an element in national life representing irresponsible wealthdetached from the land and the duties of the landowners; and almostequally detached from the responsible management of business.

[句子主干]Such large, impersonal manipulation of capital and industrygreatly increased …shareholders as a class, (which was) an element…

[语法难点]本句是典型的非限定性定语从句,难点在其主语和宾语都有较长的短语和of结构限定,并且分句是由两个and相连的3个部分组成的。分句an element…landowners 又带有两个定语从句,一个是(which was)representing…,另一个是(which was)detached…。

可见,定语从句的难点在于经常省略“引导词+be”的结构,从而在理解上容易和分词结构相混淆。

[句子翻译] 对资本和企业的这种大规模的非个人操纵大大增加了股东作为一个阶级的数量和重要性。这个阶层作为国计民生的一部分,代表了非个人责任的财富与土地及土地所有者应尽义务的分离,而且也几乎与责任管理相分离。

GRE长难句要点解读及写作题型应用

阅读在GRE考试中占有至关重要的作用。然而,GRE阅读里面往往有很多经过ETS精心改造后看似很长、很怪异的句子,我们称其为GRE长难句。读懂句子是读懂文章的基础,这些长难句的存在势必会影响到考试中考生对阅读文章的理解,造成答题错误,继而影响到考生最终的GRE成绩。然而,这些所谓的 GRE难句并不是不可攻克的,只要训练方法得当,并且能辅以大量的时间进行练习,它们完全可以看作是GRE考试中的“纸老虎”而已。

一般情况下,要想解决GRE难句的问题首先要对长难句的句子结构有个清楚的了解。GRE长难句一般可以分为四大类:复杂修饰成分、插入语或同位语、倒装和省略。

要点解读:

1. 直接找句子的主、谓、宾结构,直奔主题。

长难句之所以难最主要是因为长,之所以长最主要是因为修饰成分太多太复杂。所以我们在做题过程中如果碰到长难句,可以先忽略掉句子的若干修饰部分,直接定位到句子的主、谓、宾,搞清楚句子的结构意义之后再回头来找修饰语进行补充说明。如:先忽略名词后面的of短语,忽略that/which 引导的宾语从句,忽略when/where引导的状语从句等。

2. 忽略插入语成分,避免干扰。

句子的插入语一般是放在成对出现的逗号之间的。插入语往往会割裂开句子的主、谓、宾,造成句意的中断,干扰考生理解整个句子的意思。所以阅读过程中如果遇到插入语,也可以直接跳过去往后看,找准句子骨干之后,再利用插入语的补充解释进一步理解句子。

写作题型应用:

1. 复杂修饰语在写作中的应用

复杂修饰语除了能对句子进行进一步的润色和修饰之外,也更增加了句子的长度和难度。所以在写作的过程中利用复杂修饰语,不仅可以使考生的文章句子看起来更长更难更有“水平”,也在一定程度上还能缓解考生“凑字难”的压力,可谓一举两得。但是,鉴于大多考生都在为阅读长难句“头疼”的现状和后果考虑,也不建议考生在写作过程中过多地利用修饰语来写过长、过难的句子,以免考官在改作文的时候看到如此多的长难句也“头疼”,那最后吃亏的还是考生自己。鉴于上述两种情况,建议考生可以根据实际情况,在作文考试过程中适当利用复杂修饰语,做到长句和短句相结合,简单句和复杂句相结合,才能使考生的作文取得更好的效果和满意的分数。

2. 插入语在写作中的应用

插入语一般放在成对出现的逗号之间,简单容易辨别,在句中放置位置灵活容易掌握。在写作中应用插入语不仅会使文章看起来句式丰富多样,也更减少了句子的枯燥感,所以考生在写作过程中可以放心大胆地利用插入语来增加文章的多样性,减少啰嗦拖沓的语言,为自己的文章增加“含金量”。但是同学们也要掌握一个适度原则,虽然插入语好用好识别,但是如果过多地在一句话中应用也难免会造成文章句子拮据拗口晦涩难懂,所以建议考生在写作应用的过程中也一定要适可而止。

GRE

篇4:GRE阅读各类题型及解题技巧讲解

GRE阅读各类题型汇总及解题技巧讲解

作者态度题

注意文中表示可能、强调(do)的词语,以及形容词、副词(unfortunately),表明作者的态度。一般选择作者态度时不能选过于绝对的词,选择中性的感情色彩不强烈的词(eg:qualified,guarded,tempered,partial,limited);注意区分对立观点和主题的补充观点,注意作者的主导态度。

举例/比较目的题

注意表示原因(be attributed to),比较/对比(contrary to,instead, new/stereotype),以及举例的词。注意举例和对比的目的,一般举例的目的在本段中找(不要和全文的主题混淆),对比的目的绝对不是为了比较或者对比;比较题要注意题目问的对象,不要混淆执行动作的对象。

推断题

“Infer”和“suggest”,以及“assumption”的题无法从原文找答案,答案隐含在细节中。特别要注意表示时间的词,具有提示信息的作用,也可能表示一个变化过程。推断题选项中如果出现超出原文范围的比较,该选项错误。推断题有时要和上下文建立联系,不要局限在信息所在段落寻找答案。

细节题

细节题的答案在提干提示的原文信息的词附近找,并在第一次出现该信息的地方找,只要选原意替换选项即可;细节题最常见的是取非题,在题阿干中的标志是出现虚拟语气,在文章中定位时要找表对比的词(eg: however,unlike, on the contrary)。

类比题

类比题要注意概念范围的界定。注意其中的限制条件。

其他需要注意的常见细节

1. 文章的开头和结尾都非常重要,都容易出考点。特别注意文章开头或结尾以分词形式出现的比较或对比,容易被忽略。

2. 人名和数字都会出考点。相对数字(percentage)比绝对数字更可靠。

3. 注意一些小词,如“not only,but also”, 强调的是“but also”部分。

4. 关注极端词“least”“most”等。

5.注意特殊标点符号:括号、破折号会出考点。

以上就是小编和大家分享的GRE阅读题中各类题型汇总以及对应的解题技巧讲解。希望各位考生都能通过备考练习掌握熟练这些技巧方法,在考试中更快更好地完成GRE阅读题。

TIPS:培养自己的阅读速度和节奏

备考GRE阅读,要试着在做阅读和横向总结的过程中培养一种比较固定的最佳阅读速度,这种速度是对文章的理解程度和阅读速度的一个组合。再快些恐怕会看不懂,从而导致正确率的下降;再慢些正确率提高很少,但阅读占据的时间太多了。最佳速度应该根据文体和生词量有所调整,适合自己的速度才是最好的,而不是去追求所谓的标准阅读速度。

GRE考试阅读理解模拟题及答案解析

P1

The dark regions in the starry night sky are not pockets in the universe that are devoid of stars as had long been thought.

Rather, they are dark because of interstellar dust that hides the stars behind it.

Although its visual effect is so pronounced, dust is only a minor constituent of the material, extremely low in density, that lies between the stars.

The average density of interstellar material in the vicinity of our Sun is 1,000 to 10,000 times less than the best terrestrial laboratory vacuum.

It is only because of the enormous interstellar distances that so little material per unit of volume becomes so significant.

Optical astronomy is most directly affected, for although interstellar gas is perfectly transparent, the dust is not. (125 words)

1. According to the passage, which of the following is a direct perceptual consequence of interstellar dust EXCEPT?

□A Some stars are rendered invisible to observers on Earth.

□B Many visible stars are made to seem brighter than they really are.

□C The dust is conspicuously visible against a background of bright stars.

2. It can be inferred from the passage that it is because space is so vast that

(A) little of the interstellar material in it seems substantial

(B) normal units of volume seem futile for measurements of density

(C) stars can be far enough from Earth to be obscured even by very sparsely distributed matter

(D) interstellar gases can, for all practical purposes, be regarded as transparent

(E) optical astronomy would be of little use even if no interstellar dust existed

P2

In Hardy‘s novels, various impulses were sacrificed to each other inevitably and often.

Inevitably, because Hardy did not care in the way that novelists such as Flaubert or James cared, and therefore took paths of least resistance.

Thus, one impulse often surrendered to a fresher one and, unfortunately, instead of exacting a compromise, simply disappeared.

A desire to throw over reality a light that never was might give way abruptly to the desire on the part of what we might consider a novelist-scientist to record exactly and concretely the structure and texture of a flower.

In this instance, the new impulse was at least an energetic one, and thus its indulgence did not result in a relaxed style.

But on other occasions Hardy abandoned a perilous, risky, and highly energizing impulse in favor of what was for him the fatally relaxing impulse to classify and schematize abstractly.

When a relaxing impulse was indulged, the style—that sure index of an author‘s literary worth—was certain to become verbose. (167 words)

3. Which of the following words could best be substituted for “relaxed“ (line 13) without substantially changing the author‘s meaning?

(A) informal

(B) confined

(C) risky

(D) wordy

(E) metaphoric

4. The passage supplies information to suggest that its author would be most likely to agree with which of the following statements about the novelists Flaubert and James?

(A) They indulged more impulses in their novels than did Hardy in his novels.

(B) They have elicited a greater degree of favorable response from most literary critics than has Hardy.

(C) In the writing of their novels, they often took pains to effect a compromise among their various novelistic impulses.

(D) Regarding novelistic construction, they cared more about the opinions of other novelists than about the opinions of ordinary readers.

(E) They wrote novels in which the impulse toward realism and the impulse away from realism were evident in equal measure.

5. Which of the following statements best describes the organization of the passage (”Thus…abstractly“)?

(A) The author makes a disapproving observation and then presents two cases, one of which leads to a qualification of his disapproval and the other of which does not.

(B) The author draws a conclusion from a previous statement, explains his conclusion in detail, and then gives a series of examples that have the effect of resolving an inconsistency.

(C) The author concedes a point and then makes a counterargument, using an extended comparison and contrast that qualifies his original concession.

(D) The author makes a judgment, points out an exception to his judgment, and then contradicts his original assertion.

(E) The author summarizes and explains an argument and then advances a brief history of opposing arguments.

P3

A mysterious phenomenon is the ability of over-water migrants to travel on course.

Birds, bees, and other species can keep track of time without any sensory cues from the outside world, and such ”biological clocks“ clearly contribute to their ”compass sense“.

For example, they can use the position of the Sun or stars, along with the time of day, to find north.

But compass sense alone cannot explain how birds navigate the ocean: after a flock traveling east is blown far south by a storm, it will assume the proper northeasterly course to compensate.

Perhaps, some scientists thought, migrants determine their geographic position on Earth by celestial navigation, almost as human navigators use stars and planets, but this would demand of the animals a fantastic map sense.

Researchers now know that some species have a magnetic sense, which might allow migrants to determine their geographic location by detecting variations in the strength of the Earth‘s magnetic field. (157 words)

6. The main idea of the passage is that

(A) migration over land requires a simpler explanation than migration over water does

(B) the means by which animals migrate over water are complex and only partly understood

(C) the ability of migrant animals to keep track of time is related to their magnetic sense

(D) knowledge of geographic location is essential to migrants with little or no compass sense

(E) explanations of how animals migrate tend to replace, rather than build on, one another

7. It can be inferred from the passage that if the flock of birds described in lines 8-9 were navigating by compass sense alone, they would, after the storm, fly

(A) east

(B) north

(C) northwest

(D) south

(E) southeast

8. Of the following descriptions of migrating animals, which most strongly suggests that the animals are depending on magnetic cues to orient themselves?

(A) Pigeons can properly readjust their course even when flying long distances through exceedingly dense fogs.

(B) Bison are able to reach their destination by passing through a landscape that has been partially altered by a recent fire.

(C) Elephants are able to find grounds that some members of the herd have never seen before.

(D) Swallows are able to return to a given spot at the same time every year.

(E) Monarch butterflies coming from different parts of North America are able to arrive at the same location each winter.

P4

Starting from the premise that mythology and legend preserve at least a nucleus of historical fact, Bachofen argued that women were dominant in many ancient societies.

His work was based on a comprehensive survey of references in the ancient sources to Amazonian and other societies with matrilineal customs—societies in which descent and property rights are traced through the female line.

Some support for his theory can be found in evidence such as that drawn from Herodotus, the Greek ”historian“ of the fifth century B. C. Nonetheless, this assumption that the first recorders of ancient myths have preserved facts is problematic.

Ancient Greek descriptions of those societies were meant not so much to represent observed historical fact—real Amazonian societies—but rather to offer ”moral lessons“ on the supposed outcome of women‘s rule in their own society.

The Amazons were often characterized, for example, as the equivalents of giants and centaurs, enemies to be slain by Greek heroes; thus, their customs were presented not as those of a respectable society, but as the very antitheses of ordinary Greek practices. (179 words)

9. The primary purpose of the passage is to

(A) compare competing new approaches to understanding the role of women in ancient societies

(B) investigate the ramifications of Bachofen‘s theory about the dominance of women in ancient societies

(C) explain the burgeoning interest among historians in determining the actual status of women in various societies

(D) analyze the nature of Amazonian society and uncover similarities between it and the Greek world

(E) criticize the value of ancient myths in determining the status of women in ancient societies

10. Select the sentence in the passage that is presented as evidence supporting the author‘s view of the ancient Greeks‘ descriptions of the Amazons.

11. The author‘s attitude toward Bachofen‘s treatise is best described as one of

(A) qualified approval

(B) profound ambivalence

(C) studied neutrality

(D) pointed disagreement

(E) unmitigated hostility

P1

1

The dark regions in the starry night sky are not pockets in the universe that are devoid of stars as had long been thought.

一直以来人们以为星空中的黯淡区域好像宇宙的口袋没有星星,事实并非如此。

2

Rather, they are dark because of interstellar dust that hides the stars behind it.

更确切地说,这种黯淡是因为星际尘埃遮蔽了其后的星光。

3

Although its visual effect is so pronounced, dust is only a minor constituent of the material, extremely low in density, that lies between the stars.

尽管尘埃的遮蔽效果如此明显,但它在宇宙中只占非常小的比例,在星际间的密度极低。

4

The average density of interstellar material in the vicinity of our Sun is 1,000 to 10,000 times less than the best terrestrial laboratory vacuum.

太阳附近区域星际间物质的密度,只相当于地球上能达到的实验室真空状态的万分之一到千分之一。

5

It is only because of the enormous interstellar distances that so little material per unit of volume becomes so significant.

每单位体积内如此微量的物质的作用却如此明显,只因巨大的星际间距。

6

Optical astronomy is most directly affected, for although interstellar gas is perfectly transparent, the dust is not. (125 words)

受其影响最大的是光学观测,因为即便星云能够看透星云,也无法对付尘埃。

1. According to the passage, which of the following is a direct perceptual consequence of interstellar dust EXCEPT?

□A Some stars are rendered invisible to observers on Earth.

□B Many visible stars are made to seem brighter than they really are.

□C The dust is conspicuously visible against a background of bright stars.

选BC。

不要滥用背景知识,仅根据文中信息有限推测。

A 成立,只要足够远。

B 根据文章无法判断是否看起来更亮。

C 新内容,在瞎聊。

2. It can be inferred from the passage that it is because space is so vast that

(A) little of the interstellar material in it seems substantial

(B) normal units of volume seem futile for measurements of density

(C) stars can be far enough from Earth to be obscured even by very sparsely distributed matter

(D) interstellar gases can, for all practical purposes, be regarded as transparent

(E) optical astronomy would be of little use even if no interstellar dust existed

选C。

第5句。

P2

1

In Hardy‘s novels, various impulses were sacrificed to each other inevitably and often.

H的小说,各种动力经常为彼此牺牲,且不可避免。

2

Inevitably, because Hardy did not care in the way that novelists such as Flaubert or James cared, and therefore took paths of least resistance.

所谓不可避免,是因为 H 不像 F 或 J 等小说家那样处理,而是选择了一条阻力最小的方式。

3

Thus, one impulse often surrendered to a fresher one and, unfortunately, instead of exacting a compromise, simply disappeared.

所以,一种动力经常屈服于另一种,遗憾的是,这种屈服不是妥协,而是彻底消失。

4

A desire to throw over reality a light that never was might give way abruptly to the desire on the part of what we might consider a novelist-scientist to record exactly and concretely the structure and texture of a flower.

想要给本来缺乏写实感的文本增加一丝实感,可能突然变成另一种目的,好像我们正在读一位有文学趣味的科学家,详实地记录一朵花的结构与质地。

(

略复杂的一个长句。

主干是 A desire might give way to the desire .

throw over 本来是固定搭配,背弃或抛弃某人;但此处更像是 throw / cast / shed a light on sth. 的用法,“使某事物更清晰明显”,只不过用 over 替换了 on 。所以我认为,throw over reality a light that never was 是指之前的描写是缺乏实感的,现在有一个 desire 要增加实感。

give way to sth. 被某物取代。

novelist-scientist 有小说家特征的科学家。

)

5

In this instance, the new impulse was at least an energetic one, and thus its indulgence did not result in a relaxed style.

这种情况下,新的动力至少是有活力的,所以这种放任不至于导致一个松垮的文风。

6

But on other occasions Hardy abandoned a perilous, risky, and highly energizing impulse in favor of what was for him the fatally relaxing impulse to classify and schematize abstractly.

但其他时候,H 放弃了某种危险,大胆,非常强劲的动力,转而追求一种抽象地归类和图示化的动力,对他来说,这种松弛的动力是致命的。

7

When a relaxing impulse was indulged, the style—that sure index of an author‘s literary worth—was certain to become verbose. (167 words)

既然沉溺于一种松弛的动力,文风(显然代表一个作者的文学价值)必定变得冗长罗嗦。

3. Which of the following words could best be substituted for “relaxed” (line 13) without substantially changing the author‘s meaning?

(A) informal

(B) confined

(C) risky

(D) wordy

(E) metaphoric

选D。

结合第5,7句。

4. The passage supplies information to suggest that its author would be most likely to agree with which of the following statements about the novelists Flaubert and James?

(A) They indulged more impulses in their novels than did Hardy in his novels.

(B) They have elicited a greater degree of favorable response from most literary critics than has Hardy.

(C) In the writing of their novels, they often took pains to effect a compromise among their various novelistic impulses.

(D) Regarding novelistic construction, they cared more about the opinions of other novelists than about the opinions of ordinary readers.

(E) They wrote novels in which the impulse toward realism and the impulse away from realism were evident in equal measure.

选C。

A 无法判断。

B 比 H 更受评论家喜欢。最大干扰项,可以勉强推断本文作者在写作动力怎么处理的问题上更推崇福楼拜和詹姆斯,这些但无法得出B的结论。

D 无法判断,出现了新话题。

E 无法判断,无根据的猜测。

5. Which of the following statements best describes the organization of the passage (“Thus…abstractly”)?

(A) The author makes a disapproving observation and then presents two cases, one of which leads to a qualification of his disapproval and the other of which does not.

(B) The author draws a conclusion from a previous statement, explains his conclusion in detail, and then gives a series of examples that have the effect of resolving an inconsistency.

(C) The author concedes a point and then makes a counterargument, using an extended comparison and contrast that qualifies his original concession.

(D) The author makes a judgment, points out an exception to his judgment, and then contradicts his original assertion.

(E) The author summarizes and explains an argument and then advances a brief history of opposing arguments.

选A。

A 作者表示了一个持否定态度的观察结果,举了两个例子,一个达到了他的标准(有文学趣味的科学家式的,有活力的推动,不至于松垮),一个没有达到(抽象地归类或图示化的动力,松了,结果wordy)。

P3

1

A mysterious phenomenon is the ability of over-water migrants to travel on course.

越洋迁徙的动物能够制定航线,真是不可思议。

2

Birds, bees, and other species can keep track of time without any sensory cues from the outside world, and such “biological clocks” clearly contribute to their “compass sense”.

鸟类,蜜蜂,和其他一些动物能够不借助任何外界的线索来捕捉时间的流逝,而这种“生物钟”显然也促使它们进化出“方向感”。

3

For example, they can use the position of the Sun or stars, along with the time of day, to find north.

比如说,它们可以利用太阳或星星的方位,结合时间(体内的生物钟告诉它们的时间)来确定北方。

4

But compass sense alone cannot explain how birds navigate the ocean: after a flock traveling east is blown far south by a storm, it will assume the proper northeasterly course to compensate.

然而,只靠方向感不能解释鸟类如何飞越大洋:一群东飞的鸟被风暴裹挟南移相当一段距离后,他们会补偿性地飞往东北方向。

5

Perhaps, some scientists thought, migrants determine their geographic position on Earth by celestial navigation, almost as human navigators use stars and planets, but this would demand of the animals a fantastic map sense.

一些科学家认为,也许这些动物借助天文航海术的原理来确定它们所在的位置,如同人类借助星空辨识方位,但这种假设成立的前提是动物具备想象一副地图的能力。

6

Researchers now know that some species have a magnetic sense, which might allow migrants to determine their geographic location by detecting variations in the strength of the Earth‘s magnetic field. (157 words)

研究者们现在了解到,某些物种(动物)能够感知地磁场,动物也许可以通过感知地磁场的强弱来确定它们的地理位置。

6. The main idea of the passage is that

(A) migration over land requires a simpler explanation than migration over water does

(B) the means by which animals migrate over water are complex and only partly understood

(C) the ability of migrant animals to keep track of time is related to their magnetic sense

(D) knowledge of geographic location is essential to migrants with little or no compass sense

(E) explanations of how animals migrate tend to replace, rather than build on, one another

选B。

A 陆地上的迁徙,陌生内容,文中不曾讨论。

B 正确项。

C 感知时间的能力是动物体内的生物钟的作用,见句2。

D 文中提到的动物,都是具备方向感的,对于不具备方向感的动物,确定其地理位置的知识对它们重不重要我们不知道。不要发散地理解为:“已经不能辨认方向,如果还不认识路就太惨了。”不要把自己的路痴经验代入制造发散,不是好习惯。

E 文章没有明确地否认句 5 的猜测(也许只是还没有找到证据,证明动物可以想象地图),也就谈不上取代,或者在其基础上发展了。

7. It can be inferred from the passage that if the flock of birds described in lines 8-9 were navigating by compass sense alone, they would, after the storm, fly

(A) east

(B) north

(C) northwest

(D) south

(E) southeast

选A。

如果只具备方向感,被吹到南边的鸟稳定后,将继续向东飞。

8. Of the following descriptions of migrating animals, which most strongly suggests that the animals are depending on magnetic cues to orient themselves?

(A) Pigeons can properly readjust their course even when flying long distances through exceedingly dense fogs.

(B) Bison are able to reach their destination by passing through a landscape that has been partially altered by a recent fire.

(C) Elephants are able to find grounds that some members of the herd have never seen before.

(D) Swallows are able to return to a given spot at the same time every year.

(E) Monarch butterflies coming from different parts of North America are able to arrive at the same location each winter.

选A。

典型的GRE推理逻辑包含且不限于:

1 让我们选择下述迁徙动物中,最能表现是靠着地磁信号来确定方向的。

2 因为文章中提到的依靠地磁信号确定方位的例子只有鸟类,那么 B 野牛,C 大象,E 王蝶,三项必然不如 A 鸽子,D 燕子更可期地符合题设。也许 BCE 中真的包含更典型地利用地磁确定方向的动物,但从文中无从推断,所以排除不犹豫。

3 燕子返回指定地点,确切地说,是返回去年它筑的那个窝的所在地(一般是同一座建筑,也许另筑新窝,也许不会),如此精确地定位,很难说是单独借助地磁信号完成的,想以此证明是根据地磁场定向,不如 A 项更直接。

4 鸽子可以在极浓的雾中长途飞行,并实时修正自己的航向,非常符合句4中出现的例子,所以 A 是最佳项。

P4

1

Starting from the premise that mythology and legend preserve at least a nucleus of historical fact, Bachofen argued that women were dominant in many ancient societies.

本着神话和传说都至少保存了一个史实内核的前提,B 认为,女性在很多古代社会中的地位是支配性的。

2

His work was based on a comprehensive survey of references in the ancient sources to Amazonian and other societies with matrilineal customs—societies in which descent and property rights are traced through the female line.

他的结论建立在广泛的调查研究基础上,其史料是关于亚马逊族和其他母系社会,也就是血缘身份和财富继承都沿着女性代际的社会。

3

Some support for his theory can be found in evidence such as that drawn from Herodotus, the Greek “historian” of the fifth century B. C.

有些证据支持他的理论,比如公元前5世纪的希腊“历史学家”希罗多德的记录。

4

Nonetheless, this assumption that the first recorders of ancient myths have preserved facts is problematic.

不过,最早的古代神话记录者是否记录史实还存疑问。

5

Ancient Greek descriptions of those societies were meant not so much to represent observed historical fact—real Amazonian societies—but rather to offer “moral lessons” on the supposed outcome of women‘s rule in their own society.

古希腊流传下来的关于那些(母系)社会的描述,不是为了呈现他们观察到的史实——真正的亚马逊社会——而是为古希腊社会的女德假想的一种“道德上的(反面)教材”。

6

The Amazons were often characterized, for example, as the equivalents of giants and centaurs, enemies to be slain by Greek heroes; thus, their customs were presented not as those of a respectable society, but as the very antitheses of ordinary Greek practices. (179 words)

比如说,亚马逊族经常被描绘成,像巨人和半人马一样等待希腊英雄宰杀的对手;因此,我们并非把她们视为一个可敬的社会去呈现其习俗,而是当作一般希腊社会常态的对立面。

9. The primary purpose of the passage is to

(A) compare competing new approaches to understanding the role of women in ancient societies

(B) investigate the ramifications of Bachofen‘s theory about the dominance of women in ancient societies

(C) explain the burgeoning interest among historians in determining the actual status of women in various societies

(D) analyze the nature of Amazonian society and uncover similarities between it and the Greek world

(E) criticize the value of ancient myths in determining the status of women in ancient societies

选E。

A 没有compare,只有一种,还不算competing,被作者质疑了。

B 讨论的是前提(premise),而不是结果(ramifications)。

C “解释了历史学者中逐渐兴起的,界定女性在不同社会实际地位的兴趣”,完全在瞎聊。

D “分析了亚马逊社会的特点,揭示了她们与古希腊世界的相似”,瞎聊。

E 评论了古代神话在决定妇女于古代社会地位问题上的价值,正确项,可推测作者认为这些神话在这个问题的判断上,没啥价值。

10. Select the sentence in the passage that is presented as evidence supporting the author‘s view of the ancient Greeks‘ descriptions of the Amazons.

句6。

注意是证明作者对于古希腊对亚马逊族的描述的判断的证据,换言之,问我们作者如此看待这些史料的证据,作者的态度是句4、5(怀疑这些史料记录的并非事实),理由是句6(可能只是为了本邦的意识形态服务,相当于宣传材料而非史实)。

11. The author‘s attitude toward Bachofen‘s treatise is best described as one of

(A) qualified approval

(B) profound ambivalence

(C) studied neutrality

(D) pointed disagreement

(E) unmitigated hostility

选D。

A 有限认同;

B 深深矛盾;

C 慎重中立;

D 明显反对;

E 绝对的敌意。

词汇题。

篇5:GRE数学特殊题型考点应对技巧实例讲解

【备考高分】GRE数学特殊题型考点应对技巧实例讲解

例题1:最大值问题

Three boxes of supplies have an average (arithmetic mean) weight of 7 kilograms and a median weight of 9 kilograms. What is the maximum possible weight, in kilograms, of the lightest box?

(A) 1

(B) 2

(C) 3

(D) 4

(E) 5

思路分析

这道题是标准的最大值问题,考点融合了考生对多个概念的理解和融汇贯通。考生首先需要知道average和median这两个数学用语,即平均数和中位数的概念和区别,然后才能据此得出解题条件,之后才轮到最大值的登场。

具体来说,3个盒子平均重量为7公斤,那么总计重量就是21公斤,而中位数重量为9公斤,也就是说另外两个盒子的合计重量为12公斤。而另外两个盒子的重量按照中位数的概念,一个要小于等于9公斤,一个则需要大于等于9公斤。那么根据题目中要求最轻盒子的最大可能重量,即3公斤加9公斤的组合,因此答案就是3,也就是选C。

例题2:最小值问题

A certain city with a population of 132,000 is to be divided into 11 voting districts, and no district is to have a population that is more than 10 percent GREater than the population of any other district. What is the minimum possible population that the least populated district could have?

(A) 10,700

(B) 10,800

(C) 10,900

(D) 11,000

(E) 11,100

思路分析

与上一题正好相反,这道题的解题关键围绕在最小值上。而这个最小值,其实可以通过设变量列方程式来得到解决,考生可以把其中提到的极限条件列入方程式中,就能很轻松的算出结果。

具体来说,某城市人口总计13,需要分成11个选区,而要求人口最多的选区,其人口数不能比人口最少的选区多10%以上。现在问人口最少选区的最小可能人口数。那么我们不妨把要求的解设为X,然后按照极限条件假设其他10个选区的人口都比X多10%,这样X自然是最小的可能数。由此列出方程式,即X+1.1X.0=132000,得到X=11000,答案也就是D。

最大值最小值解题综合思路

通过以上两道题,相信大家对于GRE数学最大最小值题都应该有了一定的概念和思路,小编再为大家总结一下。

1. 面对最大最小值问题,考生首先要把题目给出的解题条件都理解看懂,GRE数学里一般不会给出没有用处的条件,所有条件都是有价值的,也因此都需要纳入考虑范围,如果你的计算漏掉了某个条件,那么得出的结果很有可能是错误的。

2. 题目中的各类数学概念和术语都要搞懂。GRE数学里很多概念和知识点本身不难,但因为使用英文表述导致了很多考生看不懂题目。所以数学基本功要扎实,特别是各种数学基本概念知识的英文表达方法,考生一定要做到心中有数。

3. 大胆假设。既然题目要求的是极端值,那么大家就可以根据极端值的要求来进行假设和求证,比如上面第二题最小值问题,就是依靠假设极端数值来解决的。这种做法看上去有点冒险,但其实反而是最适合快速解决最大最小这种求极端值题目的正确思路。

以上就是关于GRE数学最大最小值难题的解题思路分析和实例讲解,希望各位考生能够通过上文内容学到一些知识和方法,完善自己的数学备考工作,争取在GRE数学部分取得好成绩。

GRE数学的技巧整理

1、GRE数学的前15道题目为比较大小。题目里分为A,B两栏,如果A栏的大选A,若B栏的大选B,相等选C,无法判断选D,E选项没用。在15以后的题目中,E选项才有可能用上。此外第21-25题为图表题

2、GRE数学中也不完全是死算,有的时候要用一些巧妙的办法,这样可以节省时间。比如比较大小时,有时没必要把两边的数都算出来,只要分别分解一下或者两边相减一下,即可很快得出答案。具体的技巧我也不多说了,相信大家的数学功底都没问题,只要有这么个意识就能找到方法。

3、数学中有时会涉及到一些近似计算。也就是说不用把最后结果算的很准确,只要知道个大概就可以选出答案,比如知道了结果是多少位的,或者最低位应该是多少等。当然,有的时候也要算出准确的答案来才行。

4、对于《数学无忧》这本书。我觉得看一下前面的概念介绍等就差不多了,其后面的很多难题如果有时间,或者一定要拿满分的话可以看一下,如果时间紧或者觉得780,790也差不多的话,就没太大必要看了。因为那些难题在笔考中出现的概率很小,象什么四分位数等,我在笔练习题目里就从来没见过。难题我觉得听了老钱的串讲后就差不多了,其他太难的,太偏的碰上的概率很小。

5、对数学中的图表题。数学中的图表题一般来说还是比较费时间的,因为给的信息比较多,容易使人看不,另外有时题目解起来也比较麻烦,需要小心、仔细。

只有针对不同的题型进行新GRE数学考试复习才能得到事半功倍的效果,而且考生可以根据自己的实际情况

GRE数学注意单位转换问题

第一,如果考到不同度量衡之间的转换,题目往往会告诉我们转换的比例。

比如说《GRE官方指南—第十二版》中第156页的第28题,题目中使用的单位是inches,而在问题中使用的单位是kilometers,涉及到了不同度量衡之间的转换。这道题目的末尾处就明确写出了 (1 kilometer is approximately 3.9×104 inches.) 所以对于这类转换大家无需担心,只需根据题目数据细心转换即可。

第二,要想数量掌握单位转换相关题目,必须掌握的就是同一度量衡内单位的转换。

比如说最常考到的就是hour – minute – second之间的转换,此时尤其要注意的就是1 hour = 60 minutes,而不是 = 100 minutes,经常有同学做题时一时大意就会转换错误。另外一个常考的就是km – m – cm之间的转换,1km = 1,000m, 1m = 100cm,以及kg – g – mg之间的转换,1kg = 1,000g, 1g = 1,000mg。比如说2月份就考到了kg与mg之间的转换,题目告诉了我们一种东西1kg的价钱,让我们求这种东西600mg的价钱是多少。此时我们就需要知道1kg = 1,000g = 1,000,000mg。另外由于GRE是美国考试,所以题目中时常也会遇到美制度量衡的单位,比如说英尺 (feet)和英寸 (inch),1 feet = 12 inches,1 feet2 = 12×12 inch2 = 144 inch2,这些转换都是我们需要知道的。

第三,记笔记的习惯同样可以帮助我们解决单位转换的问题。

同学们笔记中记到数字时,一定不要只记数字本身,还要把单位也给记下来,这样子立刻就会注意到题目前后单位的不同,做题时就不会因为粗心而忘记换算。

GRE数学需要注意的做题陷阱

1、余数一定是大于等于0的。比如,-17除以7,商-3余4,而不是像我们很多人那样想的商2余-3。

2、大学学理工科的同学不要被大学实验课其他相关课程的四舍五入概念混淆头脑……就用最简单的,如果尾数是5,四舍五入就进位。简单来讲就是四舍五入后让尾数是偶数的原则。

3、关于四分位差interquartile range,百度百科所说的用法和GRE中的用法不同。根据备考指导,四分位数有很多算法,但是GRE采取的哪一种,大家务必明确记住。

【四分位数是将一组数据由小到大(或由大到小)排序后,用3个点将全部数据分为4等份,与这3个点位置上相对应的数值称为四分位数,分别记为Q1(第一四分位数)、Q2(第二四分位数,即中位数)、Q3(第三四分位数)。其中,Q3到Q1之间的距离又称为四分位差,记为Q。四分位差越小,说明中间部分的数据越集中;四分位数越大,则意味着中间部分的数据越分散。】

百度百科的原来说法是:Q1和Q3之间距离的一半= =无视它,我们在考试中要用的就是Q3和Q1之间的差距。

4、关于正态分布,请注意区分标准正态分布和一般正态分布。

标准正态分布:The standard normal distribution has mean 0 and standard deviation 1. The following figure shows the distribution, including approximate probabilities corresponding to the six intervals shown.,那张正态分布图上的0.02、0.14、0.34这些数据都要记下来,据说前面几场考试有涉及。

GRE数学分享做题的技巧

事实上,回读和反复阅读的原因很简单,当一个新的GRE数学题目里面的信息过载,但相对复杂的话题,唯一的问题是不记笔记,读回的结果,忘记了以前的最后一个后读数条件是不完整的,所以他又回到了以前的条件,等了好几次才找到所有条件,问题开始。和很多的数字表示完全用英语授课,而不是阿拉伯数字,如“八百”,“四十”等,在这个时候,如果你不关闭的英文为阿拉伯数字,最后的问题后,即使重新读回来的标题数字,浪费时间。

然而,如果学生做新GRE数学问题,在阅读过程中,阅读每一个字就把这句话里面的信息点和数字只是写下英文成数学表达式,所以等到看完题目后,草稿纸上显示完整的全路范围内,主题和信息点,看笔记可以立即开始做的问题。信息点,因为每一个字都被转化成音符,整条道路将毫无疑问是必要的回读。的习惯,纠正他们的回读的学生可以拿一张小卡片,写下每一行,并读取信息点后,这条线覆盖,没有回读。随着时间的推移,一次的习惯,这将大大减少回读,反复读了一些问题,以提高阅读速度。

记笔记的习惯,阅读的问题是可以解决的不仅是速度,而且还可以提高做题的准确性。因为“读”这个动作是小于的信息摄入量,“写”这个动作,读标题时,读起来很流畅了很多问题,信息点通过,但直到真正的一点要注意的信息,您将发现,当有些人读它很容易被忽略的细节,而这些细节往往决定对与错做最后的冠军。

篇6:GRE阅读逻辑题型思维能力训练技巧讲解

那么考生应该如何训练出足以应对GRE逻辑阅读的批判思维能力呢?

大家首先需要明确的一点是,批判思维能力并不是某种特定的解题方法和技巧,而是更进一步的思维方式层面上的能力。这也就意味着考生仅靠大量做题的题海战术是不够的,因为做题只能提升你对解题方式的熟练度,于解题思维并无太大助益。真正有效的方式是通过日常的思维训练来进行加强。简单来说,就是带着批判质疑的观点来看待问题。以广告为例,日常生活中广告无处不在,这些广告大多都是打的感情牌,本身的逻辑往往存在不少漏洞。大家可以尝试着去用批判思维来看待这些广告,自己去寻找发现这些逻辑漏洞,对于其中的一些卖点如何加强、削弱等等。通过这种方式来提升自己的批判思维。多开动脑筋,把GRE逻辑阅读解题中的各种思路和方法都运用到生活中,不用多久你的批判思维能力就会得到显著提升,面对GRE逻辑阅读也会更加游刃有余。

多读课外读物也能锻炼逻辑思维

通过阅读来提升能力对于整个GRE语文VERBAL部分的考试来说都是通用的,而具体到不同题型则还是会有所区别。假如大家想要提升逻辑阅读的批判思维,那么就应该拓展课外阅读量,特别是要增加争议性文章内容的阅读。比如一些经济类政治类话题的公开讨论,双方发表的不同观点等,往往都有较大争议,互相辩驳相持不下。通过阅读涉及到这些内容的文章,考生也能够学习到不少逻辑思维方面的技巧,如何发现对立观点的逻辑漏洞,怎样加强己方观点的说服力,这些都有助于大家锻炼自己的批判思维能力。

逻辑思维有助GRE作文提分

众所周知,批判思维重点在于发现逻辑漏洞。而在GRE两篇作文中,Argument作文也是类似于对给出题材和观点进行辩驳攻击的驳论文。许多考生写不好Argument作文,正是因为缺乏批判思维,无法找到找准题目中最主要关键的各类逻辑漏洞。假如大家能够练好批判思维,那么在Argument作文的写作中,也能够更快发现问题,更为顺利地写好文章。练好批判思维,GRE作文同样受益匪浅。

总而言之,考生如果想要确保GRE逻辑阅读题的得分,那么训练好批判思维就必不可少了。小编希望上文提到的这些训练方法技巧,能够给大家带来一些参考,帮助大家在备考中做好更为充分的准备,以顺利应对GRE逻辑阅读的挑战。

攻破新GRE逻辑阅读

Question 13 is based on the following reading passage.

In the past ten years, there have been several improvements in mountain-climbing equipment. These improvements have made the sport both safer and more enjoyable for experienced climbers. Despite these improvements, however, the rate of mountainclimbing injuries has doubled in the past ten years.

13. Which of the following, if true, best reconciles the apparent discrepancy presented in the passage?

(A) Many climbers, lulled into a false sense of security, use the new equipment to attempt climbing feats of which they are not capable.

(B) Some mountain-climbing injuries are caused by unforeseeable weather conditions.

(C) Mountain climbing, although a dangerous sport, does not normally result in injury to the experienced climber.

(D) In the past ten years there have been improvements in mountain-climbing techniques as well as in mountain-climbing equipment.

(E) Although the rate of mountain-climbing injuries has increased, the rate of mountain-climbing deaths has not changed.

Explanation

In this question you are asked to identify the fact that would best reconcile the apparent discrepancy that the passage presents. The discrepancy is that despite improvements in mountain climbing equipment that have made climbing safer, the incidence of mountain-climbing injuries has greatly increased. Choice A explains how this could have happened — the improvements in equipment have led climbers to attempt feats that are beyond their level of skill. Therefore, Choice A is the correct answer.

None of the other choices provides information that resolves the discrepancy. Neither Choice B nor Choice C relates to conditions that have changed over the relevant ten-year period. Choices D and E do relate to the relevant period. But if, as Choice D says, techniques as well as equipment have improved, that fact by itself only makes the increase in injuries more puzzling. Choice E provides more data about the consequences of climbing accidents, but doesn’t suggest any explanation for the increase in injuries.

攻破新GRE逻辑阅读

At a certain period in Earth’s history, its atmosphere contained almost no oxygen, although plants were producing vast quantities of oxygen. As a way of reconciling these two facts, scientists have hypothesized that nearly all of the oxygen being produced was taken up by iron on Earth’s surface. Clearly, however, this explanation is inadequate. New studies show that the amount of iron on Earth’s surface was not sufficient to absorb anywhere near as much oxygen as was being produced. Therefore, something in addition to the iron on Earth’s surface must have absorbed much of the oxygen produced by plant life.

4. In the argument given, the two portions in boldface play which of the following roles?

(A) The first is a claim made by the argument in support of a certain position; the second is that position.

(B) The first is a judgment made by the argument about a certain explanation; the second is that explanation.

(C) The first expresses the argument’s dismissal of an objection to the position it seeks to establish; the second is that position.

(D) The first sums up the argument’s position with regard to a certain hypothesis; the second provides grounds for that position.

(E) The first is a concession by the argument that its initial formulation of the position it seeks to establish requires modification; the second presents that position in a modified form.

Explanation

The passage presents an argument and the question asks you to identify the role the portions highlighted in boldface play in that argument. The first step in responding is to read through the passage quickly to get an understanding of what is being said. Then it is possible to go back and assess how the parts of the passage fit together into an argument.

In this passage the first sentence presents two pieces of information that seem to be in conflict — the atmosphere contained almost no oxygen even though plants were producing so much of it. The second sentence presents a hypothetical explanation that has been proposed for reconciling the discrepancy — that oxygen was absorbed by iron. The next sentence calls this hypothetical explanation inadequate and the following sentence gives a reason for that judgment — that there was insufficient iron for the proposed explanation to work. Finally, the last sentence draws the conclusion that there must have been something in addition to iron to absorb the oxygen.

Since the highlighted portions in the passage represent the main content of the third and fourth sentences, the task in this question is to find the answer choice whose two parts fit those sentences’ roles. It can be seen that answer Choice D fits the requirement: the third sentence does sum up the argument’s position about a hypothesis, and the fourth sentence gives grounds for the third. Therefore Choice D is the correct answer.

攻破新GRE逻辑阅读

During the day in Lake Constance, the zooplankton D. hyalina departs for the depths where food is scarce and the water cold. D. galeata remains near the warm surface where food is abundant. Even though D. galeata grows and reproduces much faster, its population is often outnumbered by D. hyalina.

Which of the following, if true, would help resolve the apparent paradox presented above?

(A) The number of species of zooplankton living at the bottom of the lake is twice that of species living at the surface.

(B) Predators of zooplankton, such as whitefish and perch, live and feed near the surface of the lake during the day.

(C) In order to make the most of scarce food resources, D. hyalina matures more slowly than D. galeata.

(D) D. galeata clusters under vegetation during the hottest part of the day to avoid the Sun’s rays.

(E) D. galeata produces twice as many offspring per individual in any given period of time as does D. hyalina.

Description

The paragraph presents an apparent paradox: the zooplankton that spends the day in less hospitable conditions often outnumbers the one that stays in more hospitable conditions.

Explanation

The presence of predators of zooplankton feeding near the surface during the day would suggest that D. galeata is consumed at a higher rate than D. hyalina: this would explain why D. hyalina is often more numerous, so Choice B is correct. Choices C and E are incorrect because although they help to explain why the two zooplankton reproduce at different rates, they do not help to resolve the apparent paradox. Choices A and D are incorrect because nothing is said in the paragraph to show the relevance of the presence of other species of zooplankton, nor of the habit of clustering under vegetation, to the relative population size of the two species.

攻破新GRE逻辑阅读

A study found that 70 percent of children surveyed in 1970 had at one time had cavities, whereas only 50 percent of those surveyed in 1985 had ever had cavities. The researchers concluded that the level of dental disease in children had declined between 1970 and 1985.

Which of the following, if true, would most seriously undermine the researchers' conclusion presented above?

(A) Cavities are the most common kind of dental disease to which children are subject.

(B) The children surveyed came from a broad variety of income backgrounds.

(C) The children surveyed were selected from among students of teachers cooperating with the researchers.

(D) The accuracy of cavity detection techniques has improved dramatically since 1970.

(E) The children surveyed in 1985 were younger on average than those surveyed in 1970.

篇7:GRE填空等价难题应对技巧讲解

GRE填空等价难题应对技巧讲解 审题解题顺序指点

GRE等价题解题需警惕直接看选项技巧

为了避免考生在解答GRE句子等价题时盲目的使用直接看选项的方法,ETS从很早就开始对等价题进行了一些改动。最常见的就是在6个选项中设置不止一对的近义或同义词,以此强迫考生先看题目。更为甚者,这两对同义词中,还往往会放入1到2个相对冷僻陌生的高难度生词。如此一来,直接看选项的解题方法就往往不那么管用了。

GRE等价题标准解题方法讲解

实际上,就GRE句子等价题来说,最标准而正确的解题方法,还应该是按照正常的做题顺序,从头到尾看完题目后再行作答。而为了避免被数量众多的选项误导和困扰,建议大家在阅读完题目后,先不要直接看选项,而是根据自己对题目的理解先大致给出心中的答案,然后再和选项进行匹配,找到合适的答案。

GRE等价解题技巧实例分析

例题:Brutus is often held up as the embodiment of ______–-yet, while it is true that he deceived his friend, Julius Caesar, one must not forget that Caesar had become both a danger to himself and the Republic.

(A) wisdom

(B) prudence

(C) treachery

(D) selflessness

(E) perfidy

(F) cowardice

分析:

如果大家在面对上面这道题目时跳过题目直接看选项,很容易就会发现A和B似乎在含义上相当接近。放到句子里似乎也读的通。但如果仔细看过题目,大家就会发现,本题的解题线索是“deceived his friend“。而根据整句的意思,此处应该填入的是跟deceive相关的词汇。这样一来,AB尽管是一对近义词,但在本题中就不是适合的选项。而在所有选项中,C的意思相当接近,而D和F则偏差较大。至于剩下的E,认识的同学自然知道它是C的近义词,而不认识的同学也可以通过排除法做出选择。实际上,E本身也是GRE词汇,只不过比较冷僻,可能有不少同学没有背过。

以上就是小编为大家介绍的GRE等价题的实用解题技巧,希望大家能够摒弃那些看似取巧但实际上并不可靠的解题方法,学习更为实用且能保证稳妥得分的解题方法,在等价题部分拿到更理想的成绩。

GRE填空句子分隔法介绍

1、特点:分隔结构通常为定语从句,同位语从句,非谓语结构,介词短语结构。分隔结构一旦在空格之后出现,则成为该空格的答案的线索源泉;而如这些分隔中本身有空格,则应该从分隔前的结构中寻找解题的信息。

如果分隔中或者分隔前都没有空格出现,这个分隔就是一个无用的分隔,一个冗余的信息,阅读时跳过。这些干扰理解的分隔结构常会出现在主从句中,比如因果句中的because之后为逗号,不直接出现原因从句,而先出现分隔。

或者although之后先出现分隔,然后再出现真正的转折从句等等。一律先跳过分隔,将真正的因果,转折,并列等主干逻辑读出来,题目答案已经八九不离十了,节省了做题的时间。

2、处理方法:先读主干,后读分隔。用空格出现与否来判定分隔是不是对解题有用的部分,有用的则依照“空格在前分隔中有答案,包含空格之前有答案”的原则求解,跳过没有作用的空格。

3、特别提醒:两空格的位置是分隔之前和分隔之中,这样的填空解题线索范围很小,类似点对点的“影子也是空格”,两空间没有取反线索,则两空是同义,有则是反义,另外要注意的是往往前一空的意思比后一空来得全面,甚至后一空只是前一空意思的一部分。

GRE填空的互补法

例 Ⅰ:

The most technologically advanced societies have been responsible for the greatest ----------; indeed, savagery seems to be in direct proportion to -----.

(A) wars ... viciousness

(B) catastrophes ... ill-will

(C) atrocities ... development

(D) inventions ... know-how

(E) triumphs ... civilization

〖解答〗

在第一个句子中,可从主语中整理出“社会的技术发达”这一概念并将其设定为概念A;即使宾语表现为空格,仍可将其设定为未知的概念B。在两个句子间出现的分号和indeed一词标志着第二个句子是对第一个句子的复述。在第二个句子中,主语savagery由于与第一个句子的概念A(技术的发达)含义不同,故可设定为概念B。自此为止,概念A和B全部已知,只需将savagery移入空格Ⅰ,将advanced变作名语后移入空格Ⅱ,便求得正确选项(C)

atrocities ... development。

〖词汇〗

vicious: 邪恶的,堕落的,恶劣的

catastrophe: 惨祸,灾难性的结局

ill-will: 恶意,怨恨

know-how: 技能,诀窍,实际知识

triumph: 1.胜利,杰出成就 2.狂喜

〖中译〗

技术最为发达的社会必须对最大程度上的残暴负责;诚然,野蛮似乎与技术的发展构成正比。

GRE填空题怎么找线索

GRE填空举例说明:找出两对同义词。

37.5. Although some consider forcefulness and persistence to be two traits desirable to the same deGREe, I think that making a violent effort is much less useful than maintaining a steady one.

58.3. Joe spoke of superfluous and vital matters with exactly the same deGREe of intensity, as though for him serious mattered neither more nor less than did trivialities.

9.2. A perennial goal in zoology is to infer function from structure, relating the behavior of am organism to its physical form and cellular organization.

11.7. When theories formerly considered to be disinterested in their scientific objectivity are found instead to reflect a consistent observational and evaluative bias, then the presumed neutrality of science gives way to the recognition that categories of knowledge are human construction.

值得说明的是,寻找同义重复的意识和能力不仅对于GRE填空重要,对于GRE阅读理解同样重要。

阅读段落,找同义词反义词。(摘自黄皮书阅读理解教程(中国环境科学出版社)E36,P160)

The most vivid expression of such errors occurs in genetically identical( isogenic ) organisms. Even when reared under the same conditions, isogenic organisms are rarely exact copies of one another, and their differences have revealed much about the random variations that result from an organism’s limited supply of genetic information. In isogenic Daphniae, for example, even though the position, size, and branching pattern of each optic neuron are remarkably constant, there is some variability in connectivity, and the number of synapses varies GREatly. This variability is probably the result of random scatter beyond the resolution of genetic control and is best termed “imprecision”, since its converse, the deGREe of clustering about a mean, is conventionally, called “precision”.

在该段中, “同样”的意思用了很多种表达方法:identical; same; exact copies; constant; precision

“不同”的意思也用了很多种表达方法:errors; difference; random variations; variability; varies; random scatter; imprecison

GRE填空等价难题应对技巧讲解

篇8:GRE阅读题型细节解题思路讲解

GRE阅读题型细节解题思路汇总讲解

GRE阅读主旨题题型介绍

主旨题是GRE考试中唯一带有主观色彩的题型,它考察你对文章大意和总体结构的把握能力。前面我们说过,GRE阅读涉及的内容非常广泛,考古,生物,文学和社会科学几乎无所不包。那么,是否就没有技巧可谈了吗?绝对不是。文章内容可能千差万别,但文章的写作方式却只有寥寥的两种,即记叙文和议论文。记叙文是对某一件事,某一个现象或者某一个人的描述,即对客观事物的纪录和叙述,其中没有或者几乎没有作者自己的观点。记叙文有时间顺序和空间顺序两种组织形式。而议论文是作者根据某一客观事物或观点发表自己的看法,并用例子或者理由来证明作者自己的观点。根据文章的内容,议论文可以分成立论和驳论两种。

而根据文章的组织形式,议论文可以有3种组织结构,分别为:从具体到概括模式,从概括到具体模式以及递进模式。在GRE阅读中,没有真正的记叙文。也就是说,阅读文章基本上都是议论文,作者总是试图让你接受他的某一个观点。在证明自己的观点时,作者总是应用一些例子,即论据。这些论据和论点之间的有机结合就成了典型的GRE阅读文章。掌握中心思想的技巧在于文章每个段落的第一句。标准化的考试决定了文章组织结构的严谨性,即条理清晰和结构完整。条理清晰表现为写作模式不是具体到概括模式就是概括到具体模式,或者递进模式,而且承上启下的过渡词汇都出现在每个段落的第一句;结构完整表现为内容的完整性和单一性,即每一篇文章都能向你传达一个而且只有一个有意义的观点或者论点,不会让你读后感觉到不知文章所云为何物。

GRE阅读排除题题型介绍

排除题,顾名思义,就是符合某种条件的几个例子,例子可以是某几个事件,动作,情况或者人物。排除题有两种形式,一种是取非,它问你四个选项中哪一个原文中没有提及。应对的办法仍然是定位原文,然后采用排除法,直至找到正确答案。第二种排除题要你在四个选项种找出哪一个选项在原文中提及,应对的措施仍然是根据关键词定位。其实,排除题并不难,出现的概率也比较大,每篇阅读大概出现一题。

GRE阅读细节题题型介绍

细节题是最简单的题型,但也是GRE阅读部分出现得最多的题型。只要你能定位原文,问题就迎刃而解。题目问的内容中都已经在原文直接提到,只是用同义词或者不同的语言组织改写而已。常见的改写方式有形容词与副词之间的改写,动词与动名词之间的改写。技巧在于寻找词根。细节改写题提问的是文章中的某个细节,如组织结构词(原因,特点),学科术语,行业术语,比喻,符号或者具体的数字。只要你能准确定位,这些题都比较简单,因为只是对原文的复述或改写:

According to the passage/author...

The author states that...

The author mentions which one of the following as...

一般说来,这些题都会告诉你很直接的定位线索,如“在文章中的第几行”或者和文章结构密切相连的词或短语。事实上,文章中有很多很多细节,而这么多的细节当中只有很少的一部分在以后问题中问及。奇怪的是这些被考到的细节你很快就能在文章中定位,因为有一部分你在阅读时已经记住;问题会告诉你在文章中的哪一行;或者为了回答这些问题你必须自己找到这些细节。

GRE阅读暗示推理题题型介绍

在你选出答案以前,其实你并不知道这是暗示推理题,你的概念或许只有细节题,即除了中心思想题以外所有题都是细节题。事实上,在真正做题时,你也不必事先判断它是属于哪一类题型,我们将其归类的目的是为了让你对考试的题型有一个确切的把握。也就是说,如果 你碰到某一道“细节题”,顺利地将关键词定位以后,你仍然不能很快地确定到底是哪一个选项正确时,你不要灰心,因为有一种比复述题稍微复杂一点的题,即暗示推理题。这一过 程,我们的题型分类就起作用了,因为它事先给了你思想准备,即对未知的考题有一个合理的期待。

GRE阅读作者思路题题型介绍

如果说中心思想题要你做的是归纳文章大意的话,那么在作者思路题中你所要做的是识别文章的组织结构。大意和组织结构构成了文章的框架。如果你能顺利地总结文章的大意,即中心思想,你也能顺利的求解作者思路题。作者思路题包括段落用意和举例佐证两种。解题的办法在于相信这样一个原则,文章的每一个词,每一句,和每个段落都是和文章论题有关的,不是用来证明作者观点的论据就是作者要批判的论据。

无论GRE阅读部分怎么考,都离不开GRE考试阅读这6种题型。只有掌握好这6种题型,相信你的阅读部分分值应该不会低。

GRE长难句练习及解析:伊斯兰

Islam, on the other hand, represented a radical breakaway from the Arab paganism that preceded it; Islamic law is the result of an examination, from a religious angle, of legal subject matter that was far from uniform, comprising as it did the various components of the laws of pre-Islamic Arabia and numerous legal elements taken over from the non-Arab peoples of the conquered territories.

Islam,/ on the other hand,/ represented a radical breakaway/ from the Arab paganism/ that preceded it;/ Islamic law/ is the result of/ an examination,/ from a religious angle,/ of legal subject matter/ that was/ far from uniform,/ comprising as it did/ the various components/ of the laws of pre-Islamic Arabia/ and numerous legal elements/ taken over from/ the non-Arab peoples/ of the conquered territories.

译文:伊斯兰,在另一方面,代表着与伊斯兰法以前的阿拉伯异教的决裂;伊斯兰法是一种从宗教的角度检查的结果,检查的对象是远远谈不上统一的法律主体事物;它包括了伊斯兰教出现以前的阿拉伯法律的种.种成分,并包含了很多被征服的非阿拉伯地区那里拿来的法律因素。

GRE长难句练习及解析:期的纺织厂主们

For instance, early textile-mill entrepreneurs, in justifying women’s employment in wage labor, made much of the assumption that women were by nature skillful at detailed tasks and patient in carrying out repetitive chores; the mill owners thus imported into the new industrial order hoary stereotypes associated with the homemaking activities they presumed to have been the purview of women.

【标识】

For instance, early textile-mill entrepreneurs, 1[in justifying women’s employment] 2[in wage labor], made much of the assumption 3[that women were by nature skillful at detailed tasks and patient in carrying out repetitive chores]; the mill owners thus imported into the new industrial order 4[hoary stereotypes] 5[associated with the homemaking activities] 6[that they presumed] 7[to have been the purview of women].

【难点】

1. 介词结构倒装。in justifying women’s employment修饰entrepreneurs。2. 介词结构倒装。in wage labor修饰women’s employment。3. 同位语从句。that引导的同位语从句进一步解释assumption。4. 宾语倒装。hoary stereotypes是imported的直接宾语。5. 分词结构倒装。associated with the homemaking activities修饰stereotypes。6. 定语从句及省略。that引导的定语从句修饰activities,此处省略引导词that。7. 介词结构倒装。to have been the purview of women修饰activities。

【译文】

比如,早期的纺织厂主们在说明他们在工资劳动中雇佣妇女的理由时,已经做了很大程度的假设,他们认为妇女天生就擅长做细活,并在进行重复性的杂务时也更加细心;因此,早期的纺织厂主们就把这样的陈词滥调引入到了新的工业秩序中,即认为家务劳动是妇女的天职。

【3s版本】

纺织厂主倾向于雇女工是因为他们的成见认为妇女擅长干细致的家务活。

篇9:GRE阅读高频难点题型应对策略盘点

GRE阅读高频难点题型应对策略盘点 这些难题原来还可以这么做

新GRE语文考试阅读题应对策略

1. 找文章主旨

只需读每段首尾两句总结出文章主旨即可。常见的阅读文章有4种:

a)科技文章,描述客观现象,特点是语言客观中立,术语较多,但主旨明显;

b)科技文章,方法论型,多是关于科学研究方法的,主旨为作者的观点;

c)非科技文章,人文类,有鲜明的观点,语言偏于抽象、晦涩;

d)非科技文章,社科类,论述某社会事件或人物,比较强调该事件或人物与其社会背景的关系,有比较明确的观点。

2. 回答关于全文的问题,分两类

a)关于主旨的问题,常见问法有:

The author's main purpose is...

The main idea of the passage is...

Which of the following is the best title for the passage?

Which of the following questions does the passage answer?

b)关于语气、态度和风格的问题,常见的问法有:

The author's tone is best described as...

The author views his subject with...

The author's presentation is best characterized as...

The passage is most likely from...

The author most likely thinks the reader is...

回答这类题时,一定要把握ETS的选题标准。ETS所选的文章都是思维缜密清晰、文字严谨、态度中立不偏激、对知识阶层持尊敬态度,而且通常GRE中会有一篇文章是关于女性、黑人或其它过去被歧视的群体和社会阶层,这些文章都严格遵循“政治上正确”这一原则,即不能对这些阶层持歧视或否定态度。知道了这些,许多问题就可迎刃而解了。

当然,阅读水平是GRE成功的基石,是每位GRE考生在准备过程中的重中之重。

3. 回答细节性的问题

请牢记以下几点:

a)有行数提示的要在提示行的前后几行找答案;

b)排除偏激或绝对选项,它们常含有must,the first,the best,only,each, every,all, totally, always等字眼;而选择带有may,can,some,many,sometimes,aften等字眼的选项时,正确的机率会大得多;

c)排除直接重复原文的选项,ETS的答案几乎都是对原文的重新解释;

d)正确的选项一般不会与公理常识相违背;

e)遇到有“LEAST”、“EXCEPT”或“NOT”等字的题时需格外小心,许多人都在此翻船;

f)以上ac项所指类型的题目应留到最后做,用排除法解决。

新GRE语文考试填空题应对策略

1. 背诵并深刻理解词汇书(比如红宝书等)上面的填空部分的单词。并按照考试新要求,自行整理并分类别收集词汇。

2. 脚踏实地的提高自身英语水平,充分重视长句和难句的阅读能力的提升。

3. 仔细认真的研究过去出现过的考试真题。应该把真题积极利用起来,而不是消极做题,还要按照样题的思路来分析ETS的出题思路,比如题干可以做哪些调整,题目单词可以加入哪些做替换等等。

看到这里,想必各位考生对于如何应对GRE语文考试的策略也有了一些了解和想法,希望大家能把学到的内容运用到实际备考和考试中,取得优异成绩。

GRE阅读题目解析:海洋上空云的产生

P22

Biologists know that some marine algae can create clouds by producing the gas dimethyl sulphide (DMS), which reacts with oxygen in air above the sea to form solid particles. These particles provide a surface on which water vapor can condense to form clouds. Lovelock contends that this process is part of global climatic-control system. According to Lovelock, Earth acts like a super organism, with all its biological and physical systems cooperating to keep it healthy. He hypothesized that warmer conditions increase algal activity and DMS output, seeding more clouds, which cool the planet by blocking out the Sun. Then, as the climate cools, algal activity and DMS level decrease and the cycle continues. In response to biologists who question how organisms presumably working for their own selfish ends could have evolved to behave in a way that benefits not only the planet but the organisms as well, cooling benefits the algae, which remain at the ocean surface, because it allows the cooled upper layers of the ocean to sink, and then the circulating water carries nutrients upward from the depths below. Algae may also benefit from nitrogen raining down from clouds they have helped to form.

1. According to the passage, which of the following occurs as a result of cooling in the upper layers of the ocean?

A. The concentration of oxygen in the air above the ocean’s surface decreases.

B. The concentration of DMS in the air above the ocean’s surface increases.

C. The nutrient supply at the surface of the ocean is replenished.

D. Cloud formation increases over the ocean.

E. Marine algae make more efficient use of nutrients.

2. Which of the following is most similar to the role played by marine algae in the global climate control system proposed by Lovelock?

A. A fan that continually replaces stale air in a room with fresh air from outside.

B. A thermostat that automatically controls an air-conditioning system.

C. An insulating blanket that retains heat.

D. A filter used to purify water.

E. A dehumidifier that constantly removes moisture from the air in a room.

3. The passage mentions the possible benefit to algae of nitrogen falling down in the rain most likely in order to

A. Provide support for Lovelock’s response to an objection mentioned in the passage.

B. Suggest that the climatic effects of DMS production have been underestimated.

C. Acknowledge that Lovelock’s hypothesis is based in part on speculation.

D. Demonstrate that DMS production alters the planet in more than one way.

E. Assert that algae are the sole beneficiaries of DMS production.

P22

1

Biologists know that some marine algae can create clouds by producing the gas dimethyl sulphide (DMS), which reacts with oxygen in air above the sea to form solid particles.

生物学家们已知,一些海藻能够通过产生气态二甲基硫(DMS),与洋面上空的氧反应,组成固态微粒,产生云。

2

These particles provide a surface on which water vapor can condense to form clouds.

水蒸气可以附着在这些微粒表面液化,从而形成云。

3

Lovelock contends that this process is part of global climatic-control system.

L 认为此过程是全球天气控制系统的一部分。

(contend (及物动词)主张,声称;(不及物动词)竞争,争论,争夺)

4

According to Lovelock, Earth acts like a super organism, with all its biological and physical systems cooperating to keep it healthy.

根据 L 的观点,地球如同一个超级有机体,靠它所有的生物和物理系统协作来保持健康。

5

He hypothesized that warmer conditions increase algal activity and DMS output, seeding more clouds, which cool the planet by blocking out the Sun.

他提出假设认为,温度上升使藻类更活跃进而产生更多的 DMS,更多云,云遮蔽阳光使地球降温。

6

Then, as the climate cools, algal activity and DMS level decrease and the cycle continues.

然后,作为(调节)天气的工具,藻类活动和 DMS 水平降低,周而复始。

7

In response to biologists who question how organisms presumably working for their own selfish ends could have evolved to behave in a way that benefits not only the planet but the organisms as well, cooling benefits the algae, which remain at the ocean surface, because it allows the cooled upper layers of the ocean to sink, and then the circulating water carries nutrients upward from the depths below.

有生物学家质疑,生物理所当然为自己服务,如何能进化出一种既有利于地球又有利于自身的行为方式,(L)回应这种质疑说,降温对停留在海洋表面的藻类有好处,因为它允许冷却的表层水下沉,进而循环水流会把下方的营养物质携带到洋面。

(end 目的 aim,目标 purpose)

8

Algae may also benefit from nitrogen raining down from clouds they have helped to form.

藻类也可能从它们帮助形成的云层降水中获得养分。

1. According to the passage, which of the following occurs as a result of cooling in the upper layers of the ocean?

A. The concentration of oxygen in the air above the ocean’s surface decreases.

B. The concentration of DMS in the air above the ocean’s surface increases.

C. The nutrient supply at the surface of the ocean is replenished.

D. Cloud formation increases over the ocean.

E. Marine algae make more efficient use of nutrients.

选 C

海面的营养物质得到补充。

根据句 7 最后部分:… the circulating water carries nutrients upward from the depths below.

A

海面上空的氧浓度降低,可能正确(参与反应消耗掉一部分),但文章没说,不符合 according to the passage 的要求,不选。

B

DMS 的浓度增加。未知信息,可能对但不选,理由同上。

D

海面上方造云加快。未知信息,不选。

E

海藻更高效地利用营养物质。下一题。

2. Which of the following is most similar to the role played by marine algae in the global climate control system proposed by Lovelock?

A. A fan that continually replaces stale air in a room with fresh air from outside.

B. A thermostat that automatically controls an air-conditioning system.

C. An insulating blanket that retains heat.

D. A filter used to purify water.

E. A dehumidifier that constantly removes moisture from the air in a room.

选 B

自动控制空调的恒温器。

thermostat 恒温器,顾名思义,就是把温度恒定控制在某种水平的装置,还能自动控制空调,跟文段所介绍的藻类通过 DMS 造云来控制 cooling process 的机制类似。

3. The passage mentions the possible benefit to algae of nitrogen falling down in the rain most likely in order to

A. Provide support for Lovelock’s response to an objection mentioned in the passage.

B. Suggest that the climatic effects of DMS production have been underestimated.

C. Acknowledge that Lovelock’s hypothesis is based in part on speculation.

D. Demonstrate that DMS production alters the planet in more than one way.

E. Assert that algae are the sole beneficiaries of DMS production.

选 A

逻辑题。

L 的结论:

藻类通过 DMS 控制天气,是地球自我调节过程的一部分。

质疑者:

藻类当然应该进化出对自己的生存有益的行为,怎么可能既对地球有益,同时对自己有益。

L 的回应:

藻类产生的 DMS 参与造云,使地球表面(水面)冷却的同时,也促成海水的热交换产生水流,从下方运输营养物质给自己。对大家都好,它好我也好。

注意,至此,L 已经证明了,藻类的行为不但有利于地球,也有利于自己。这个逻辑过程是完整的。

而最后一句,L 又加了一条:Algae may also benefit from nitrogen raining down from clouds they have helped to form. 这一句也是为 L 回应质疑而服务的,因为这一条也属于 “ 它好我也好 ” 。

GRE阅读题目解析:水中的死亡区域

P21

There have long been dead zones—water too low in oxygen to sustain most forms of life—in the Gulf of Mexico, which receives the waters of the Mississippi River. Scientists studied sediment cores from areas where the gulf’s most recent dead zone occurred. The scientists dated the sediment and counted species of foraminifera (marine protozoans) in the sediment; these species thrive in low-oxygen waters. As far back as 1823, the foraminifera thrived especially during Mississippi River flood years (during which nutrients levels increase), suggesting that nutrients in floodwaters can trigger low-oxygen water. The foraminifera in the core samples were most abundant after 1950, when farmers began using some fertilizer, which is rich in nutrients. Researchers believe that increased use of fertilizer leads to more-extreme dead zones.

1. Which of the following best describes the function of the highlighted sentence in the context of the passage as a whole?

A. It reconciles two opposing theories that were discussed earlier in the passage.

B. It suggests what the initial impetus was for the studies mentioned earlier in the passage.

C. It undermines a hypothesis that was presented in the preceding sentence.

D. It describes a problem with the methodology of the studies discussed in the passage.

E. It provides evidence supporting the belief mentioned in the final sentence of the passage.

Consider each of the choices separately and select all that apply.

2. It can be inferred from the passage that the “researchers” would agree with which of the following statements about the use of fertilizer?

A. If farmers near the Mississippi River decreased the amount of fertilizer that they used, the severity of the dead zones could be diminished.

B. If farmers near the Mississippi River continue their dependence upon fertilizers, foraminifera population will eventually decline.

C. If farmers near the Mississippi River stopped using fertilizers altogether, there would no longer be dead zones.

P21

1

There have long been dead zones — water too low in oxygen to sustain most forms of life — in the Gulf of Mexico, which receives the waters of the Mississippi River.

一直以来就存在死亡区域 —— 水中含氧量过低多数生命形式都难以存活 —— 在密西西比河倾注到墨西哥湾的水体中。

2

Scientists studied sediment cores from areas where the gulf’s most recent dead zone occurred.

科学家们研究了来自于墨西哥湾最近出现死区水域的沉淀核心。

3

The scientists dated the sediment and counted species of foraminifera (marine protozoans) in the sediment; these species thrive in low-oxygen waters.

科学家们鉴定了沉淀的年代,并计算出沉淀中的有孔虫(海洋原生动物)物种数量;这些物种能在缺氧水体中茁壮成长。

4

As far back as 1823, the foraminifera thrived especially during Mississippi River flood years (during which nutrients levels increase), suggesting that nutrients in floodwaters can trigger low-oxygen water.

从 1823 年(的记录)开始,特别是密西西比河泛滥的年份(河水携带的养分更多)有孔虫都会暴增,意味着洪水携带的养分可导致水中氧含量变低。

5

The foraminifera in the core samples were most abundant after 1950, when farmers began using some fertilizer, which is rich in nutrients.

沉淀核心样品种的有孔虫自 1950 年后普遍充足,正值农民们开始使用某些富含养分的肥料。

6

Researchers believe that increased use of fertilizer leads to more-extreme dead zones.

研究者们认为,更多地使用肥料导致死区问题加剧。

1. Which of the following best describes the function of the highlighted sentence in the context of the passage as a whole?

A. It reconciles two opposing theories that were discussed earlier in the passage.

B. It suggests what the initial impetus was for the studies mentioned earlier in the passage.

C. It undermines a hypothesis that was presented in the preceding sentence.

D. It describes a problem with the methodology of the studies discussed in the passage.

E. It provides evidence supporting the belief mentioned in the final sentence of the passage.

选 E

作为证据为最后一句话提供支持。送分题。

Consider each of the choices separately and select all that apply.

2. It can be inferred from the passage that the “researchers” would agree with which of the following statements about the use of fertilizer?

A. If farmers near the Mississippi River decreased the amount of fertilizer that they used, the severity of the dead zones could be diminished.

B. If farmers near the Mississippi River continue their dependence upon fertilizers, foraminifera population will eventually decline.

C. If farmers near the Mississippi River stopped using fertilizers altogether, there would no longer be dead zones.

选 A

A

正确。根据最后一句:… increased use of fertilizer leads to more-extreme dead zones. A 是这句话的同义转述。

B

干扰项。从实际情况推测,B 可能是正确的,当 foraminifera 的繁殖超过河水携带的最大养分供给,耗尽了生存资源,数量肯定会 decline 。但这层逻辑无法从文中给出的内容推出,不满足题设要求 inferred from the passage,不选。

C

未知信息。不但文中没有讨论,而且很可能是错的。文段开头就告诉我们:There have long been dead zones … ;最后一句也说农民使用肥料是 加剧了 more-extreme 这种现象。有理由怀疑即使没有人类活动,墨西哥湾里一样会有 dead zone 。

篇10:GRE阅读高频对比题型答题技巧

GRE阅读高频对比题型答题技巧

GRE阅读对比题基本题型介绍

对比的思维在GRE阅读中绝对不少见,也就是常说的对比题。对比题的主要出题形式大致是:下述哪一选项所述现象和原文第N行的说法比较相像?或者下列哪个选项为原文的观点提供了一个很好的例子?。根据这种出题形式可以发现,考生应对对比题,需要对文章整体或者部分段落细节有比较清晰的理解才能顺利应对。

GRE阅读对比题解题思路分析

根据题目要求,考生应对对比题最实用的解题思路如下:

1. 标记原文返回定位

对比题和细节题类似,很多时候都需要考生返回原文中找到对应位置进行分析解答,因此定位对对比题来说是比较重点的起始步骤。

2. 结合理解归纳总结

对比题考的是对原文的理解和概括,属于比较抽象的内容,因此大家需要学会对原文的内容进行归纳和抽象,抽象的时候要注意,有态度的要把态度留下,把具体的名词都丢掉。

3. 对比选项寻找答案

在完成了之前步骤后,大家就可以得到一个关于题目内容的具体框架,大致是”对象+正评价/负评价/无评价+某事“。到了这一步,考生的解题流程就算是基本完成了,之后只要和选项进行对比就能找到合适答案。

GRE阅读对比题实例讲解

在之前考过的GRE阅读题中,有这样一段话”It is one of nature's great ironies that the availability of nitrogen in the soil frequently sets an upper limit on plant growth even though the plants' leaves are bathed in a sea of nitrogen gas.“我们把氮气(nitrogen)抽象为A,植物(plant)抽象为B,这句话的结构就是”B的周围有很多A,但B依然觉得A不够“。

我们再到选项里看,很快会发现只有(C) That of shipwrecked sailors at sea in a lifeboat, with one flask of drinking water to share among them符合,置于这个的逻辑抽象,大家可以自己尝试一下如何抽象,同时也可以尝试下对其它错误选项同样也抽象。这种题目切记,不可先看选项,一定要”先抽象,再选项"。

GRE长难句解析:神经细胞

Other experiments revealed slight variations in the size, number, arrangement, and interconnection of the nerve cells, but as far as psycho neural correlations were concerned, the obvious similarities of these sensory fields to each other seemed much more remarkable than any of the minute differences.

【标识】

Other experiments revealed slight variations 1[in the size, number, arrangement, and interconnection] 2[of the nerve cells], 3{but 4{as far as psycho neural correlations were concerned}, the obvious similarities 5[of these sensory fields] 6[to each other] seemed much more remarkable than any 7[of the minute differences]}.

【难点】

1. 介词结构倒装。in the size, number, arrangement, and interconnection修饰variations。2. 介词结构倒装。of the nerve cells修饰interconnection。3. 长句。but连接的平行结构。4. 长句。as far as引导的状语从句。5. 介词结构倒装。of these sensory fields修饰similarities。6. 介词结构倒装。to each other修饰similarities。7. 介词结构倒装。of the minute differences修饰any。

【译文】

尽管其他实验揭示了神经细胞在大小、数量、排列顺序与连接方式上存在着细微差别,但是就心理-神经的相互关系而言,这些感官区域之间存在的明显的相似性远比它们之间的任何细微差异都更为令人注目。

【3s版本】

神经细胞的相似性比差异更引人注目。

GRE长难句解析:墨西哥裔美国人

Now we must also examine the culture as we Mexican Americans have experienced it, passing from a sovereign people to compatriots with newly arriving settlers to, finally, a conquered people—a charter minority on our own land.

【标识】

Now we must also examine the culture 1[as we Mexican Americans have experienced it], 2we passing 3{from a sovereign people to compatriots 4[with newly arriving settlers] to, finally, a conquered people}—a charter minority 5[on our own land].

【难点】

1. 长句。as引导的方式状语从句。

2. 无头句。passing from…on our own land省略主语we。

3. 长句。from…to…to…构成的平行结构。4. 介词结构倒装。with newly arriving settlers修饰compatriots。5. 介词结构倒装。on our own land修饰charter minority。

【译文】

现在,我们也必须用我们墨西哥裔美国人的经历来审视这个文化:我们本来是一个有主权的民族,接着变成了刚刚到此定居者的同胞,最后沦落为一个被征服的民族,变成了自己土地上的特许的少数派。

GRE

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