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吸烟与健康英语演讲稿

2022-10-24 08:35:12 收藏本文下载本文

“林讷角的飞鸟”通过精心收集，向本站投稿了20篇吸烟与健康英语演讲稿，以下是小编为大家整理后的吸烟与健康英语演讲稿，希望能够帮助到大家。

吸烟与健康英语演讲稿

篇1：吸烟与健康的英语演讲稿

Today smoking is a widespread habit ali over the world. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol. However, smoking is harmful to one's ,health. It contributes a lot of lung cancer, from which many people have died in the past years. It can also cause many other diseases. In a word, if you smoke, you do have a much greater chance of losing your health. Furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. Therefore, many countries have made laws forbidding smokers to smoke m public places such as cinemas, stations, hospitals, and so on Giveup smoking! If you don't smoke, don't start. Give upsmoking for the sake of your health, for the sake of your family, and for the sake of the whole world.

【参考译文】

篇2：吸烟与健康英语演讲稿

a poet leads me to a branch road: on one side, there are lots of sweet apples, lovely and charming; on the other, there is a patch of thorn, what hides behind the success of struggling against the thorn is a splendid palace. i deeply know that if i choose the apples, i will give up aprecious opportunity of becoming a queen; while if i choose to challenge, i have to say farewell to the apples. which one should i choose?

just like the branch road, we have to make a lot of choices during our lifetime. it is usually considered that we are choosing what to gain, to own, but in my opinion, we are just choosing to give up.

choosing to be a teacher means giving up the life as rich as a business man;

choosing to be a top student means giving up much leisure time in front of the tv.

sure, it’s a torture, but we must judge carefully what is more important, then give up the others. don’t think of them any more, just focus all your spirit on what you are doing.

i myself, who is standing here, have already chosen to challenge in such a great competition, so i have to give up ten days of normal classes in school and relaxation without pressure. but i am still pleased, because giving up properly makes me stick to my choice.

let’s return to our branch road, which one will your choose? i choose to challenge here!

篇3：吸烟与健康英语演讲稿

We meet smokers everywhere. There are 6.5 billion people in the world, and about 1.2 billion of them are smokers, which make up to 20 percent of the world's total population.

Smoking is very harmful. First, smoking costs a great deal of money. It wastes 200 billion dollars each year in the world. Second,smoking does harm to the health of smokers and even the people near them. About 3 million people die of diseases caused by smoking every year.

Luckily, more and more people have come to realize the great harm of smoking. To our delight the total amount of world tobacco production has dropped from over 14 billion pounds in to 7 billion pounds in . It is certain that the number of smokers will further decrease gradually.

吸烟者到处可见。世界上有65亿人口，吸烟者占12亿，占世界总人口的20%。

吸烟有害。首先，吸烟需要花费大量金钱。全世界每年需要浪费掉2 000亿美元。其次，吸烟对吸烟者和他周围的人有害，每年大约有300万人死于因吸烟而引起的疾病。

幸运的是，现在越来越多的人已经认识到吸烟的危害。使我们高兴的是，世界烟草的总产量已从的，140亿磅降到的70亿磅。吸烟人群也必定会逐年减少的。

篇4：吸烟与健康英语演讲稿

World No Tobacco Day started from April 7th, 1988. In 1989, World Health Organization changed this day into May 31. The essence of world no tobacco day is to broadcast the idea that smoking is bad for people's health and make more people realize the harm of the tobacco. Every year there is a theme about this day, and the theme of this year is raising tobacco tax rates.

世界无烟日始于1988年4月17日。在1989年，世界卫生组织把世界无烟日改为每年的5月31日，其理念是为了宣传烟草对人们的身体造成的伤害危害以及让更多的人知道它的危害。每一年的无烟日都有一个主题，而今年的主题是“提高烟草税”。

As we all know, tobacco is the raw material of cigarette. According to the least data, 1700 billion cigarettes are being produced in China last year, more than one million people die of smoking in . Smoking has a close relation with cancers. People who smoke for years are easier to have liver cancer, lung cancer, throat cancer than those not. Smoking is not only bad for people’s health, but also pollutes the air. Those who take in second-hand smoke will also suffer from breathing infections. On the surface, smoking seems to be a personal thing, it has nothing to do with the whole country, but actually, it will cost a lot of burden of the family, even the society.

我们都知道，烟草是制造香烟的原材料。根据最新的调查数据显示，在，中国一共生产了17000亿支香烟，超过一百万的人死于吸烟。吸烟与癌症有着很大的联系。那些吸烟多年的人比那些不吸烟的人更容易患上肝癌、肺癌和喉癌。吸烟不仅仅危害人们的身体健康，还污染空气。那些吸入二手烟的人也会遭受呼吸方面的感染。表面上看，吸烟仅仅是个人行为，与国家无关。但是实际上，它会对家庭和社会造成很大的负担。

The government should do something to make the public realize the harm of smoking. The places such as schools, cinemas, restaurants, railway stations must not be smoked. People should get rid the bad habit of smoke. This is not only for themselves, but also for the whole world.

政府应该做些事情让公众明白吸烟的危害。公共场所例如学校、餐厅、火车站不允许吸烟。人们应该戒烟。这不仅仅是为了他们自己，也是为了这个世界。

篇5：吸烟有害健康英语演讲稿

吸烟有害健康英语演讲稿

大量的科学研究资料早就证明，吸烟对人体健康的危害十分广泛。所有烟草中均含有可导致人体发生多种致死性和致残性健康问题的毒素；吸烟者患癌症，尤其是肺癌、心脏病、肺气肿及其他致死性疾病的`危险性会明显增加，全世界每年因吸烟死亡达250万人之多，烟是人类第一杀手。自觉养成不吸烟的个人卫生习惯，不仅有益于健康，而且也是一种高尚公共卫生道德的体现。以下就是关于吸烟有害健康的英语演讲，我们一定要重视吸烟有害健康这个问题，从自身做起，保护自己也保护环境。

1. Smoking And Health

Today smoking is a widespread habit all over the world. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol.

However, smoking is harmful to one’s ,health. It contributes a lot of lung cancer, from which many people have died in the past years. It can also cause many other diseases. In a word, if you smoke, you do have a much greater chance of losing your health. Furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. Therefore, many countries have made laws forbidding smokers to smoke m public places such as cinemas, stations, hospitals, and so on Give up smoking! If you don’t smoke, don’t start. Give up smoking for the sake of your health, for the sake of your family, and for the sake of the whole world.

2. Do you have a habit of smoking?

Anyone here?And that’s our topic today-smoking is bad for your health. The data based on the Centers for Disease Control and Prevention, cigarette contains more than 4,000 chemicals, as well as more than 250 kinds of toxic or carcinogenic. I will be in three parts of the contents, first to talk about the dangers of smoking, followed by talking about why so many people smoke, and finally some advice to quit.

Smoking is bad for your health---no kidding we will agree with that. According to the World Health Organization, 1/4 of the lung cancer patients in industrially developed countries, 90% are smokers; those who were died of bronchitis, smokers accounted for 75%; and in myocardial infarction smokers accounted for 25%.

Now smoking does so much harm on their own or others, why do so many people still smoke a lot? First, it is a long-established habit for many people, they could not escape in a short time.Second, a necessary for social intercourse. Third, a lot of smokers have less sense of the seriousness of the consequences of smoking.

There are various methods to quit smoking, and it varies from person to person. First, please have confidence and determination.Secondly, make out plans to reduce the number of daily smoking. How about the cravings coming back? You can take activities to distract, like a deep breath, drinking tea, eating snacks and so on.

To sum up, what we talk above are about the dangers of smoking, the reason some people smoke, and finally some suggestions about cessation. That’s all, thank you.

篇6：吸烟与健康英语作文

吸烟与健康英语作文

Today smoking is a widespread habit all over the world. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol. However, smoking is harmful to one's ,health. It contributes a lot of lung cancer, from which many people have died in the past years. It can also cause many other diseases. In a word, if you smoke, you do have a much greater chance of losing your health. Furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. Therefore, many countries have made laws forbidding smokers to smoke in public places such as cinemas, stations, hospitals, and so on. Give up smoking! If you don't smoke, don't start. Give up smoking for the sake of your health, for the sake of your family, and for the sake of the whole world.

现在，吸烟是一个世界范围的习惯，不仅老年人、青年人吸烟，就连中学生也加入到这个行列中来，他们中的许多人认为吸烟是一种潇洒的象征。然而，吸烟对人的健康是有害的，它会引起肺癌，在刚刚过去的几年中;许多人因此而丧命，还可能引发其他的'疾病。总之，如果你吸烟的话，你就很可能失去拥有健康的机会，更进一步说，科学研究显示，吸烟不仅危害吸烟者本人，而且对公共健康来说，也是一个凶兆，尤其是对妇女和孩子。因此，许多国家都制定了不准在公共场合吸烟的法规，例如：电影院，车站，医院等地。戒烟吧,如果你还未染上，请不要开始;戒烟吧，为了你的健康，为了你的家庭的健康，为了整个世界的健康。

篇7：吸烟与健康英语作文

吸烟与健康英语作文

Everybody knows smoking is bad for health. Those who smoke too much may not live long. Smoking may cause many diseases. The most serious one is lung cancer. Smoking can also do harm to those who don＇t smoke, If all smokers give up smoking, we can enjoy clearer air.

篇8：英语吸烟危害健康演讲稿5分钟左右

Good afternoon, everyone!I am very glad to have a speech here. My name is XXX, and my major is chemistry. Hu Bei, Jing Zhou is my hometown, a famous city in the Three Kingdoms, and it is rich in rice and fish. I graduated from XXX University, and now, I am studying in XXX University. In my spare time, I often play computer games, surf on line, or travel with friends and sometimes I like being alone and doing nothing.My topic is Smoking, do you smoke? Yes or no? It has been estimated that smokers have made up half of the population. And the smokers are being younger and younger, even including some middle school students, both boys and girls. Nowadays, more and more people have realized that smoking can do harm to their health. However, some people still enjoy smoking. Why? Some of them think it is very cool that they can smoke like a famous handsome actor; some people think that they will be looked more mature when smoking. The brain workers think that smoking can bring them inspiration and the sad people may relieve themselves by smoking. Is the smoking really so effectively? If smoking was as good as what they say, our life would be easier just though smoking.In fact, smoking is a bad habit and it can cause a lot of diseases, such as tracheitis(气管炎), lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. Meanwhile, smoking is a waste of money. Besides, careless smokers may cause dangerous fires. Smoking is bad for not only the smokers themselves, but also non-smokers. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages for children and pregnant women.If you are a smoker, here are some tips can help you to reduce the harm from smoking: First, you can use a filter which can prevent most of the poisonous substance breathing into your lung, such as nicotine and tar(焦油). Second, drink a cup of tea when you are smoking, because tea is able to detoxify. Third, you can smoke the electronic cigarette rather than cigarette. Though the electronic cigarette is not completely safety, it is less harmful for health compared with cigarette. I think the most effective way to reduce the harm is that smoke as less as you can. The less you smoke, the more health you will get, and then you will live longer.At last, considering the health of yourself and other people who you care and you care, please do not smoke!

篇9：英语吸烟危害健康演讲稿5分钟左右

Do you have a habit of smoking?Anyone here?And that’s our topic today-smoking is bad for your health. The data based on the Centers for Disease Control and Prevention, cigarette contains more than 4,000 chemicals, as well as more than 250 kinds of toxic or carcinogenic. I will be in three parts of the contents, first to talk about the dangers of smoking, followed by talking about why so many people smoke, and finally some advice to quit.

To sum up, what we talk above are about the dangers of smoking, the reason some people smoke, and finally some suggestions about cessation. That’s all, thank you.

篇10：英语吸烟危害健康演讲稿5分钟左右

good afternoon, everyone!i am very glad to have a speech here. my name is xx-x, and my major is chemistry. hu bei, jing zhou is my hometown, a famous city in the three kingdoms, and it is rich in rice and fish. i graduated from xx-x university, and now, i am studying in xx-x university. in my spare time, i often play computer games, surf on line, or travel with friends and sometimes i like being alone and doing nothing.my topic is smoking, do you smoke? yes or no? it has been estimated that smokers have made up half of the population. and the smokers are being younger and younger, even including some middle school students, both boys and girls. nowadays, more and more people have realized that smoking can do harm to their health. however, some people still enjoy smoking. why? some of them think it is very cool that they can smoke like a famous handsome actor; some people think that they will be looked more mature when smoking. the brain workers think that smoking can bring them inspiration and the sad people may relieve themselves by smoking. is the smoking really so effectively? if smoking was as good as what they say, our life would be easier just though smoking.in fact, smoking is a bad habit and it can cause a lot of diseases, such as tracheitis(气管炎), lung cancer and many other diseases. recent years, there are tens of thousands of people dying of smoking. meanwhile, smoking is a waste of money. besides, careless smokers may cause dangerous fires. smoking is bad for not only the smokers themselves, but also non-smokers. second hand smoking has been recognized harmful to other people. even worse, it may cause more damages for children and pregnant women.if you are a smoker, here are some tips can help you to reduce the harm from smoking: first, you can use a filter which can prevent most of the poisonous substance breathing into your lung, such as nicotine and tar(焦油). second, drink a cup of tea when you are smoking, because tea is able to detoxify. third, you can smoke the electronic cigarette rather than cigarette. though the electronic cigarette is not completely safety, it is less harmful for health compared with cigarette. i think the most effective way to reduce the harm is that smoke as less as you can. the less you smoke, the more health you will get, and then you will live longer.at last, considering the health of yourself and other people who you care and you care, please do not smoke!

篇11：英语吸烟危害健康演讲稿5分钟左右

Good afternoon, everyone!

Iam very glad to have a speech here. My name is XXX, and my major is chemistry. Hu Bei, Jing Zhou is my hometown, a famous city in the Three Kingdoms, and it is rich in rice and fish. I graduated from XXX University, and now, I am studying in XXX University. In my spare time, I often play computer games, surf on line, or travel with friends and sometimes I like being alone and doing nothing.

My topic is Smoking, do you smoke? Yes or no? It has been estimated that smokers have made up half of the population. And the smokers are being younger and younger, even including some middle school students, both boys and girls. Nowadays, more and more people have realized that smoking can do harm to their health. However, some people still enjoy smoking. Why? Some of them think it is very cool that they can smoke like a famous handsome actor; some people think that they will be looked more mature when smoking. The brain workers think that smoking can bring them inspiration and the sad people may relieve themselves by smoking. Is the smoking really so effectively? If smoking was as good as what they say, our life would be easier just though smoking.

In fact, smoking is a bad habit and it can cause a lot of diseases, such as tracheitis(气管炎), lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. Meanwhile, smoking is a waste of money. Besides, careless smokers may cause dangerous fires. Smoking is bad for not only the smokers themselves, but also non-smokers. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages for children and pregnant women.

If you are a smoker, here are some tips can help you to reduce the harm from smoking: First, you can use a filter which can prevent most of the poisonous substance breathing into your lung, such as nicotine and tar(焦油). Second, drink a cup of tea when you are smoking, because tea is able to detoxify. Third, you can smoke the electronic cigarette rather than cigarette. Though the electronic cigarette is not completely safety, it is less harmful for health compared with cigarette. I think the most effective way to reduce the harm is that smoke as less as you can. The less you smoke, the more health you will get, and then you will live longer.

At last, considering the health of yourself and other people who you care and you care, please do not smoke!

篇12：高一英语作文：吸烟与健康

【参考译文】

篇13：吸烟与健康的英语作文

吸烟与健康的英语作文

人人都知道吸烟有害健康。那些吸烟过度的`人一般都活不长。吸烟可能引起多种疾病，其中最严重的是肺癌。另外，吸烟的人还损害了那些不吸烟的人的健康。如果所有的烟民都戒了烟，那么我们就可以享受更清新的空气，也就更健康了。

Everybody knows smoking is bad for health。 Those who smoke too much may not live long。 Smoking may cause many diseases。 The most serious one is lung cancer。 Smoking can also do harm to those who don't smoke， If all smokers give up smoking， we can enjoy clearer air。

Smoking and Health

篇14：吸烟与健康小学英语作文

吸烟与健康小学英语作文

人人都知道吸烟有害健康。那些吸烟过度的人一般都活不长。吸烟可能引起多种疾病，其中最严重的'是肺癌。另外，吸烟的人还损害了那些不吸烟的人的健康。如果所有的烟民都戒了烟，那么我们就可以享受更清新的空气，也就更健康了。

篇15：高一英语作文：吸烟与健康

现在，吸烟是一个世界范围的习惯，不仅老年人、青年人吸烟，就连中学生也加入到这个行列中来，他们中的许多人认为吸烟是一种潇洒的象征。然而，吸烟对人的健康是有害的，它会引起肺癌，在刚刚过去的几年中;许多人因此而丧命，还可能引发其他的疾病。总之，如果你吸烟的话，你就很可能失去拥有健康的`机会，更进一步说，科学研究显示，吸烟不仅危害吸烟者本人，而且对公共健康来说，也是一个凶兆，尤其是对妇女和孩子。因此，许多国家都制定了不准在公共场合吸烟的法规，例如：电影院，车站，医院等地。戒烟吧,如果你还未染上，请不要开始;戒烟吧，为了你的健康，为了你的家庭的健康，为了整个世界的健康。

篇16：吸烟有害健康演讲稿

老师们:同学们大家好!

今天是5月31日,你们知道今天是什么日子吗?今天是世界无烟日。

今天我国旗下讲话的题目是吸烟有害健康,远离香烟!

同学们,你们是否跟我一样,耳边有一个声音在呼喊:吸烟有害健康,远离香烟!一根小小的香烟,在大家眼中是如此渺小,但如果你们真正了解到它的危害,就会瞠目结舌!下面就让我们来听听烟的自述吧

我叫香烟,世界上无人不知无人不晓,而且大家都特别喜欢我。尤其是男士,很多人是我的粉丝。据统计,世界上约13亿人热衷于我,在中国大概也有3.5亿!也可以说全世界每3个吸烟人中就有一个中国人,中国是世界第一烟草大国,烟草产销量均居世界首位。你们别看我长得小,看起来微不足道,可我的本领可大了!告诉你们吧,我体内有4000多种化合物。

怎么,你不相信?不是我自吹自擂,我们香烟个个都是最棒的.,如果吸上一支,就会吸入几十个亿颗粒,顿时就会精神抖擞。不过,你们吸入的颗粒中含有尼古丁、焦油、氨、苯等致癌物,其中焦油含有几十种致癌物,尼古丁会使人成瘾。听科学家说,一支香烟中的尼古丁就可以毒死一只小白鼠呢!大概是我太放肆的缘故,世界卫生组织专门对我进行了调查,据称全球每6.5秒就有一人因吸入我而失去生命,每年约500万人死于和我有关的疾病,还说我已成为继高血压之后的第二号杀手,有80%的肿瘤,75%的慢性阻塞性疾病和25%的冠心病都与我有关我真的没想到我会给我的粉丝带来这样大的伤害。我自己听了都有一种心惊肉跳的感觉。大概是因为我太伤人了,人们便把5月31日定为世界无烟日。虽然我有些不开心,但看看我的劣迹还是决定保持沉默了。

同学们,听了香烟的自我介绍,不知道你们有什么感受,我想,你们一定和我一样,有一种毛骨悚然的感觉。看看你们周围有多少烟民吧。见面的时候,他们会热情地敬烟,一脸有福同享的表情他们把这些含有毒物的烟雾当作一种交际工具,悠哉悠哉地享受着有烟的生活,可他们不曾想到,在他们享乐的同时,他的家人,他的朋友,还有一些无辜的人都受着烟雾的侵害。在通风不好的室内吸上两支烟,室内的空气污染就要比室外高出20倍。

烟可不是一个好东西。同学们,从今天开始,将烟的自述讲给身边的烟民们听,帮他们丢掉小小一支烟,重新拥有健康的身体!同学们,听完了香烟的自述希望你能对家人和身边吸烟的人进行劝阻,劝阻他们不吸烟。做一个健康的人。我的讲话完了。

谢谢大家!

篇17：吸烟有害健康演讲稿

尊敬的老师、同学们：

大家好!

5月31日悄悄来到我们身边，这不是一个平凡的日子，它是世界无烟日呀!亲爱的同学，你知道吸烟对人体的危害吗?大量的科学研究资料早就证明，吸烟对人体健康的危害十分广泛。所有烟草中均含有可导致人体发生多种致死性和致残性健康问题的毒素;吸烟者患癌症，尤其是肺癌、心脏病、肺气肿及其他致死性疾病的危险性会明显增加。然而，就在去年的今天，一项针对青少年烟草使用情况的最新调查显示，中国有20%以上的初中生尝试过吸烟，近92%的学生认为吸烟肯定会损害健康，但仍有22%的男生和4%的女生表示可能或肯定会在今后吸烟。看看我们邪恶校园的某些肮脏的角落里，烟蒂满是，可见连我们这个本该最纯净的校园也越来越不是那么纯净了，中学生主动吸烟和被动吸烟已成为一个不容忽视的问题。

如今全球平均每年有40O万例、每天有11000例死亡与烟草有关。正如专家所言，烟草是一种在正常使用过程中就会杀死消费者的产品，烟草流行是一种无情的不分国家和社会的公共卫生灾难。

当发达国家的烟草商因在本国受到限制与责难，千方百计地向中国和发展中国家推销香烟、诱惑青少年吸洋烟时，我们广大青少年决不能“误上贼船”。为了使人们意识到吸烟所带来的各种各样的危害，各国政府都在不遗余力地宣传“吸烟有害健康”，我国就有禁止香烟广告的规定，联合国也特别制定了每年的5月31日为“世界无烟日”。目的是创造一个清新、环保、绿色的“地球村”，让全人类的生活环境变得更健康、更美好。

提神不妨清茶;消愁不如朋友;若吸烟，又何苦?我坚信少年强则国强，少年弱则国弱。为了摘掉烟草大国的帽子，为了我们的健康成长，我们要大声呐喊：从我做起、从身边做起，不要让烟雾笼罩我们高都学子!

健康对于我们来说，是一永恒的主题，健康的心里和健康的体魄是我们搞好学习和工作的重要前提。本学期，我校积极创建无烟学校，在校内已经张贴很多关于禁烟的宣传标语。

同学们知道为什么我们要反对吸烟吗?现在我就来谈谈吸烟对我们的危害。首先，吸烟影响个人形象。对于这一点，同学们可以注意观察你身边吸烟的人，他们大都牙齿被烟勋黄，并且口臭，常常大声咳嗽，随地吐痰，他们的脸色大都昏暗无光。这些都严重影响了个人形象与社会交往。

其次，如果你一点都不在意，而且你的烟龄很长，下面就更为可怕了，那就是吸烟会导致肺癌、喉癌、口腔癌等多种癌症。也会导致心血管病、慢性支气管炎、肺气肿、肠溃疡等很多疾病。吸烟几乎损害了人体全部的重要器官。据研究表明;香烟中含有40多种致癌物质，发展中国家每年约有100万人死于吸烟，发达国家每年约有200万人死于吸烟，约三分之一至二分之一的吸烟者因吸烟而早逝。吸烟已成为全球第二大杀手了。

第三，吸烟伤害无辜，为什么要这样说呢?根据美国医学研究人员发表的研究报告指出：被动吸烟俗称二手烟，在人体吸烟所呼出的气体中，含有大量的尼古丁，焦油等物质，据研究，一支香烟所含尼古丁可毒死一只老鼠，而约一包香烟所含尼古丁能毒死一头牛，而且尼古丁等有毒物质大多处于吸烟所呼出的气体中。所以被动吸烟者的病率比直接吸烟者高出很多。

因此，禁止吸烟不仅是一个卫生问题，而且也是一个社会问题。联合国确定每年5月31日为全球戒烟日，世界卫生组织把吸烟看成二十世纪的瘟疫。为了祖国的未来，每一个人都有责任保护下一代的健康;为了祖国的未来，我们青少年应该珍惜自己的身体，珍惜自己的年华，不要再吸烟了。为了我们自身健康，也为了

他人健康，让我们远离香烟，让我们校园的空气更加清新吧!

篇18：《吸烟有害健康》演讲稿

《吸烟有害健康》演讲稿

大家好，今天我们要给大家介绍的是《吸烟有害健康》

吸烟是从哥仑布发现新大陆之后开始，至今有几百年历史。吸烟习惯主要是外界环境的影响：

1、好奇。

对于大多数吸烟的青少年来说，开始只是出于好奇，常听人说：“饭后一支烟，赛过活神仙”，便想亲自去体验其中的滋味。

2、模仿。

历史上许多伟人都是烟鬼，例如丘吉尔的雪茄，斯大林的大烟斗，毛泽东的烟癖，这些伟人形象许多青少年去模仿。此外，成人或同伴的影响，吸烟者那种潇洒自如、悠然自得的神态对青少年具有很大的诱或力，吸引着年轻人去模仿。

3、交际的需要。

在中国，吸烟已成为一种交际手段。敬烟往往是社交的序曲，能缩短人与人之间的心理距离。互相敬烟能沟通感情，产生心理上的接近，有利于问题的解决。许多人开始纯粹是因为社交上的应酬，办事前，首先要给对方敬上一支，随后再为自己点上一支；别人给你敬烟，不接受又显得不礼貌。随着这种“礼尚往来”的增多，慢慢地由抽一支烟半天不舒服到半天不抽烟就不舒服，终于加入到吸烟者的行列。

4、消愁。

有不少人在工作、学习、生活中受到挫折以后，便借抽烟来缓解自己的紧张情绪，消除一切烦恼。

5、提神。

吸烟上瘾之后，人们发现烟具有一定的兴奋作用，而生理上的烟瘾使得抽烟成为一种习惯和享受，许多吸烟成瘾的人不吸烟就无精神，而一抽烟，就精神焕发，思路大开。

6、显示自己的成熟。

在许多青少年眼里，抽烟是一种男子汉的标志，是成熟的标志。为了证明自己不再是小孩，而选择了吸烟这种方式。

嗜烟特点

1、吸烟的数量不断增加。

2、一旦不吸烟就会产生消极反应

3、外向而冲动。

4、嗜好多。

吸烟危害

吸烟有一定的社会性，在社交中具有一定的社会功能，但同时又可能诱发多种疾病，对个体健康危害极大。也正由于如此，现在戒烟越来越受欢迎，比如现在用k-smoker办法戒烟的人就非常多了。据世界卫生组织调查，在工业发达的`国家中有四分之一的癌症者，吸烟的占90%；死于支气管炎的，吸烟的占75%；死于心肌梗塞者，吸烟的占25%。吸烟不但给本人带来危害，而且还殃及子女，有学者对5200个孕妇进行调查分析，结果发现其丈夫每天吸烟的数量与胎儿产前的死亡率和先天畸形儿的出生率成正比。父亲不吸烟的，子女先天畸形的比率为0.8%；父亲每天吸烟1～10支的其比率为1.4%；每天吸烟10支以上的比率为2.1%。孕妇本人吸烟数量的多少，也直接影响到婴儿出生前后的死亡率。例如，每天吸烟不足一包的，婴儿死亡危险率为20%；每天吸烟一包以上的，婴儿死亡危险率为35%以上。同时吸烟作为一种成瘾性行为，也有一定的精神卫生问题。男性：烟草中尼古丁有抑制性激素分泌及杀伤精子的作用。同时烟草毒素可阻碍精子和卵子的结合，大大降低了妇女的受孕机会。最新研究发现吸烟还会导致阳痿。女性：烟草更易影响生理，会出现月经紊乱、流产、绝经提前等症状，并使绝经后的骨质疏松症状更加严重。

世界卫生组织的报告表明，吸烟对人类的危害是多方面的，主要导致哮喘、肺炎、肺癌、高血压、心脏病和生殖发育等。其中，二手烟对被动吸烟者的危害一点也不比主动吸烟者轻，特别是对少年儿童的危害尤其严重。愈早开始抽烟的人，其患病的机率愈大

吸烟开始年龄与肺癌死亡率呈负相关。吸烟损害大脑，使智力受到影响。在烟草的烟雾中，一氧化碳含量很高。吸入人体后，与血液中的血红蛋白结合成碳氧血红蛋白，使血红蛋白不能正常地与氧结合成氧合血红蛋白，因而失去携氧的功能。此外，一氧化碳与血红蛋白结合力要比氧气大260倍，而从碳氧血红蛋白中离解出一氧化碳的速度又比从氧合血红蛋白中分离出氧的速度慢得多。由于人的大脑对氧的需要量大，对缺氧十分敏感，因此，吸多了烟就会感到精力不集中，甚至出现头痛、头昏现象。久之，大脑就要受到损害，使思维变得迟钝，记忆力减退。这样，必然会影响学习和工作，使学生的学习成绩下降。烟草中的尼古丁是一种神经毒素，主要侵害人的神经系统。一些吸烟者在主观上感觉吸烟可以解除疲劳、振作精神等，这是神经系统的一过性兴奋，实际上是尼古丁引起的欣快感。兴奋后的神经系统随即出现抑制。所以，吸烟后神经肌肉反应的灵敏度和精确度均下降。

有些人吸烟会引起头晕，恶心，面色发黄等症状，严重者甚至站立不稳等。原因大约有三点，尼古丁中毒，缺氧及过敏症状。尼古丁中毒主要由于吸烟过量导致，通常是老烟枪面对的问题，情况严重时会猝死或引发心脏病等；而对于吸烟新手来说由于吸烟导致吸入一氧化碳，从而引起大脑缺氧，应及时呼吸新鲜空气严重时吸氧；而有些人对于香烟中含有的尼古丁与烟焦油等成分有过敏反应，就算吸入量不是很大也会有很严重的反应，因个人体质而异，最好及时就医。综上所述，还是不要抽烟比较好。

对人的生命来说，新鲜空气、食物、水是最重要的因素。从大气污染的角度看，在一般通见不良而吸烟者又较多的地方，那里每一亳升烟雾里含有50亿个烟尘颗料，它是平常空气中所含尘埃微粒的5万倍。那里一氧化碳的浓度超过工业允许阈值的840倍。大量的一氧化碳存在使人精神疲惫，劳动效率降低，血液中碳氧血红蛋白浓度可上升到中等中毒程度。说了这么多，大家也一定也了解到吸烟的危害了，所以我们建议

大家一定不要因为好奇而去尝试着吸烟，也希望更多的吸烟者可以努力把烟戒掉。我们的演讲结束了，谢谢大家！

篇19：吸烟有害健康演讲稿

尊敬的老师、同学们：

大家好！

5月31日悄悄来到我们身边，这不是一个平凡的日子，它是世界无烟日呀！亲爱的同学，你知道吸烟对人体的危害吗？大量的科学研究资料早就证明，吸烟对人体健康的危害十分广泛。所有烟草中均含有可导致人体发生多种致死性和致残性健康问题的毒素；吸烟者患癌症，尤其是肺癌、心脏病、肺气肿及其他致死性疾病的危险性会明显增加。然而，就在去年的今天，一项针对青少年烟草使用情况的最新调查显示，中国有20％以上的初中生尝试过吸烟，近92％的学生认为吸烟肯定会损害健康，但仍有22％的男生和4％的女生表示可能或肯定会在今后吸烟。看看我们邪恶校园的某些肮脏的角落里，烟蒂满是，可见连我们这个本该最纯净的校园也越来越不是那么纯净了，中学生主动吸烟和被动吸烟已成为一个不容忽视的问题。

据分析，烟草中大约含有一千二百多种化合物，其中大部分对人体有毒，特别是尼古丁，危害尤大。一支香烟里的尼古丁，可以毒死一支老鼠，20支香烟里的尼古丁能够毒死一头牛。一个人如果每天抽20~25支香烟，就将吸入50~70mg尼古丁，这些尼古丁足可以致人于死地，只是由于它们是逐步吸入的，再加上人体有一定的解毒能力，才幸免于难。

烟草中含有许多致癌物，另外还有许多促致癌物，以及能够降低机体排出异物能力的纤毛毒物质。这些毒物附在香烟烟雾的微小颗粒上，到达肺泡，并在那里沉积，彼此强化，结果又大大加强了致癌作用。每天吸烟10支以上的人，肺癌死亡率要比不吸烟者高两倍半。此外，吸烟还能引起喉癌、口腔癌、鼻咽癌、食道癌、胰腺癌、膀胱癌等。

听完了以上内容以后，相信大家应该都已经有了各自的了解了吧，现在的许多青少年对此不甚了解，所以也在学生时期就养成吸烟的习惯，甚至上瘾，对于这一点确实值得我们注意，每个父母也应该多多的注意自己的孩子，千万不要让他们有这样的习惯。

篇20：吸烟有害健康演讲稿

各位老师、同学们：

大家好！今天我演讲的题目是：“珍爱生命，拒绝吸烟”，5月31日悄悄来到我们身边，这不是一个平凡的日子，它是世界无烟日呀！

“香烟”这个词对我们来说并不陌生。大人们常说；“饭后一支烟，赛过活神仙。”可事实上真的如此吗？那么，接下来就让我们听一组统计数据，你便会知道要过上这“神仙般的日子“要付出多大的代价了。世界卫生组织的研究表明，全世界目前有烟民约13亿人，每年有近500万人因吸烟而死亡，烟草已成为继高血压之后的第二号杀手。如果不加以控制，到20xx年每年因吸烟致死的人数有可能达到1000万。目前，全世界每13秒钟有1人死于和烟草有关的疾病。我国每年约有200万人死于与吸烟有关的疾病。吸烟会导致癌症，世界卫生组织证实30%的癌症和吸烟有关。长期吸烟者的肺癌发病率比不吸烟者高10—20倍，喉癌发病率高6—10倍，冠心病发病率高2—3倍，循环系统发病率高3倍，气管炎发病率高2—8倍。

也许有人不相信或者不明白，小小的一支烟，怎么能有吞噬生命的力量呢？亲爱的同学，你知道吸烟对人体的危害吗？大量的科学研究资料早就证明，香烟中含有1400多种成分。吸烟时产生烟雾里有40多种致癌物质，还有十多种会促进癌发展的物质，其中对人体危害最大的是尼古丁。一氧化碳和多种其他金属化合物。一支烟所含的尼古丁就足以杀死一只小白鼠。香烟烟雾中大量的一氧化碳同血红蛋白的结合能力比氧大240—300倍，严重地削弱了红细胞的携氧能力，因此，吸烟是血液凝结加快，容易引起心肌梗塞，中风，心肌缺氧等心血管疾病。更为严重的是，吸烟者还严重妨碍他人健康。所有烟草中均含有可导致人体发生多种致死性和致残性健康问题的毒素；吸烟者患癌症，尤其是肺癌、心脏病、肺气肿及其他致死性疾病的危险性会明显增加。然而，就在去年的今天，一项针对青少年烟草使用情况的最新调查显示，中国有20%以上的初中生尝试过吸烟，近92%的学生认为吸烟肯定会损害健康，但仍有22%的男生和4%的女生表示可能或肯定会在今后吸烟。看看我们邪恶校园的某些肮脏的角落里，烟蒂满是，可见连我们这个本该最纯净的校园也越来越不是那么纯净了，中学生主动吸烟和被动吸烟已成为一个不容忽视的问题。

而且烟草不仅对人的健康产生严重威胁，同时也会造成巨大的社会损失。大约有1/4—1/3的火灾是由于吸烟不小心引起的。一个小小的烟头，就可将宝贵的森林资源化为灰烬。同学们，提神不妨清茶；消愁不如朋友；若吸烟，又何苦？我坚信少年强则国强，少年弱则国弱。为了摘掉烟草大国的帽子，为了我们的健康成长，我们要大声呐喊：从我做起、从身边做起，不要让烟雾笼罩我们高都学子！

谢谢大家！

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