吸烟有害的英语演讲稿（精选30篇）
Smoking is a bad habit that does harm to smoker and others. Many kinds ofdiseases and cancers are caused by smoking, such as tracheitis, lung cancer andmany other diseases. Recent years, there are tens of thousands of people dyingof smoking. But there still are many people enjoying smoking, because they thinksmoking is a kind of fashion and smoking is so cool, especially among teenagers.In addition, smoking does harm to others as well. Second hand smoking has beenrecognized harmful to other people. Even worse, it may cause more damages.Therefore, people should remember that smoking is harmful to others and thosepeople who smokes should give up smoking as soon as possible.
吸烟是个坏习惯，它对吸烟者和别人都有害。很多疾病和癌症是有吸烟引起的，比如说气管炎，肺癌还有很多其他疾病。近年来，成千上万的人死于吸烟。但是仍然有很多人喜欢吸烟，因为他们认为吸烟是一种时尚，很酷，特别是青少年。另外，吸烟也会对别人有害。二手烟是公认的对别人有害的。更糟糕的是，它会带来更多伤害。因此，人们应该牢记吸烟有害他人，那些吸烟的人应该尽可能戒烟。
Smoking, it is almost known to all that smoking is bad for people's health. Smoking can lead to hard trouble,cancer and another diseases. Every year about 2.5 million people die from smoking cigarettes. However, many smokers find it difficult to stop smoking. The reason is that cigarettes contain a drug called nicotin which gets one into the habit of smoking. That means once you start taking the drug, it's hard to stop. Measures have been taken to help people keep away from the harm smoking. And many cities, smoking is forbided in public places and newspapers are asked not to publish advertisements for cigarettes. World No Tobacco Day has been set against smoking.
Smoking is a widespread habit even among school children. The number of young smokers is increasing.
It is reported that over two-fifths of the students in a certain school smoke, and some of them even steal money to buy cigarettes, This is terrible.
As we all know, smoking is harmful to our health. But it's even more harmful to middle school students for it does great harm not only to their health but also to their mind.
Middle school students are future builders of the country. They should spend their time learning what is useful. So it's really time that these young smokers made up their minds to give up smoking.
As we all know, there are many people smoking, although everyone knowssmoking is harmful to us. Giving up smoking is not easy but addicted to it isquite easy, that’s why there are more and more people smoking. Smoking andpassive smoking is risk factor that leads to various diseases. It has becomeworld’s top 8 causes of death. More than 90% of lung cancer caused by smokingand lung cancer rates of smokers are 18 times over the non-smokers. Besides,smoking also causes angiocardiopathy, digestive system disease, oral disease andso on. In addition, passive smoking causes great concern in recent years. Peoplehave known that passive smoking also do great harm to human, too. Therefore,many countries and regions prohibit people from smoking in public zones, inorder to reduce the harm of secondhand smoke. From my point of view, the bestway to keep healthy is giving up smoke, for smoker’s own good as well as forothers.
众所周知，即使人们都知道吸烟有害健康，但现在依然有很多人吸烟。吸烟容易戒烟难，这就是为什么烟民越来越多的原因。吸烟以及吸二手烟都是导致多种疾病的危险因子，烟草已经成为全球第八大死因。超过90%的肺癌是由吸烟导致的，吸烟者患肺癌的几率是非吸烟者的18倍之多。此外，吸烟也会导致心血管病、消化系统疾病、口腔疾病等。此外，吸二手烟在近些年也引起了人们很多的关注，它也会对人体造成危害。因此，为了减少二手烟伤害，许多国家和地区都禁止人们在公共场所吸烟。我认为，为了自己也为了他人的健康着想，保持健康的办法就是戒烟。
It has been estimated that smokers have made up half of the population in China. And the smokers are becoming younger and younger, even ineluding some middle school students.
Nowadays more and more people have realized smoking can do harm to peopleshealth. However, some people still enjoy smoking. Why? Because some of them think it is a kind of fashion, some think it is of great fun and others, think that smoking can refresh themselves.
In fact, smoking is a bad habit. It can cause a lot of diseases. Meanwhile smoking is a waste of money. Besides, careless smokers may cause dangerous fires.
Smoking is harmful and it is not only bad for smokers themselves, but also bad for non-smokers.
Therefore, I hope all the smokers can give up smoking for themselves and also for the people around them.
Some businesses now say that no one can smoke cigarettes in any of their offices. Some governments have banned smoking in all public places. This is a good idea though it takes away some of our freedom.
As we know, smoking is harmful not only to our health but also to the environment. Smoking can lead to many diseases, such as lung cancer. Smoking affects non-smokers more than it does smokers. Ratio of passive smokers getting ill is higher than that of smokers. So, many nonsmokers are against smoking.
In public places, the harm of smoking is greater. This is connected with another effect of smoking. That is, smoking pollutes environment by giving much poisonous vapour off into the air.
Therefore, that the government ban smoking is very necessary and important to us. It is a measure to protect our health and environment. So many people, especially nonsmokers are Ior tile policy.
Some people say that it takes away some of our freedom. I think it is a one-sided view. If one wants to smoke, he may smoke in private, not in the public places. In fact, smokers still have the freedom of smoking.
But, I think, smokers had better give up smoking, not only in private places, but also in the public places, everywhere. It will be beneficial to all of us.
this is how clear caution, how well-meaning advice! Cigarette resembles invisible killer , it is in casual a health that damages you, gobble up your life. There also is such person beside us, know perfectly well smoking ill health, but he still smokes. Do you know ? In the aerosol of the generation when smoking, have a variety of 3000 harmful material. Endanger among them the biggest is nicotine. Tar and carbon monoxide. The nicotine in a smoke is OK kill with poison a small white rat. Absorb 40-60 milligram nicotine the person dies possibly. The person that smokes for a long time suffers from chronic tracheitis easily. Coronary heart disease, suffer from even on lung cancer. Tar is nicotian flaming child, among them a variety of cancer make thing. The harmful material in cigarette body can enter their body insensibly, the neurological, respiratory system that destroys them. If be mixed for a long time cigarette intimate contact the immune force that can reduce human body, make memory drops likely still. The nicotine in cigarette has direct destruction to vitamin C action, because of smoking may prevent human body to be absorbed to it. If human body is long-term devoid vitamin C, get likely scorbutic.
did not smoke again please! A small smoke, endanger ten thousand myriad. Smoking is equal to prodigal oneself health, shorten oneself life. Let us have a smokeless beautiful season!
As we all know, there are many people smoking, although everyone knowssmoking is harmful to us. Giving up smoking is not easy but addicted to it isquite easy, that’s why there are more and more people smoking. Smoking andpassive smoking is risk factor that leads to various diseases. It has becomeworld’s top 8 causes of death. More than 90% of lung cancer caused by smokingand lung cancer rates of smokers are 18 times over the non-smokers. Besides,smoking also causes angiocardiopathy, digestive system disease, oral disease andso on. In addition, passive smoking causes great concern in recent years. Peoplehave known that passive smoking also do great harm to human, too. Therefore,many countries and regions prohibit people from smoking in public zones, inorder to reduce the harm of secondhand smoke. From my point of view, the bestway to keep healthy is giving up smoke, for smoker’s own good as well as forothers.
众所周知，即使人们都知道吸烟有害健康，但现在依然有很多人吸烟。吸烟容易戒烟难，这就是为什么烟民越来越多的原因。吸烟以及吸二手烟都是导致多种疾病的危险因子，烟草已经成为全球第八大死因。超过90%的肺癌是由吸烟导致的，吸烟者患肺癌的几率是非吸烟者的18倍之多。此外，吸烟也会导致心血管病、消化系统疾病、口腔疾病等。此外，吸二手烟在近些年也引起了人们很多的关注，它也会对人体造成危害。因此，为了减少二手烟伤害，许多国家和地区都禁止人们在公共场所吸烟。我认为，为了自己也为了他人的健康着想，保持健康的最好办法就是戒烟。
You take notice in some places, you'll see the fact that most smokers are young people and even some are middle school students. It is said that in China the number of the people smoking is about 0.3billion.
Why do so many people smoke? Some think that smoking is pleasure, some believe that they can refresh themselves by smoking. In fact, smoking is a bad habit, which has great harm to people'health. The study of smoking shows that many kinds of illnesses have something to do with smoking. Smoking itself is a waster. It costs one so much money, Besides, many fires are caused by careless smokers. Today more and more people all over the world want to give up smoking. If you’re mot a smoker, don’t start.
At the class meeting our teacher read us a report in the newspaper. A certain student in a middle school smoked and he wouldn't get rid of the bad habit though his teacherand friends warned him not to smoke any more. He even stole money to get cigarettes and was pat into prison in the end. This really gave usa shock. As we all
smoking is very harmful to our health. It does great harm not only to our health, but also to our mind, especially for us teenagers. Now more and more people all over the world have given up smoking or have made up their minds to do so, I think we middle school students are the future builders of our country. We should study hard and make progress every day. We should form good habits so that we can spend our time learning things useful and valuable for our motherland and people, I think today's class meeting is very meaningful to my classmates who have a bad habit of smoking.
Smoking Is Harmful At the class meeting our teacher read us a report in the newspaper.A certain student in a middle school smoked and he wouldn't get rid of the bad habit though his teacherand friends warned him not to smoke any more.He even stole money to get cigarettes and was pat into prison in the end.This really gave usa shock.As we all smoking is very harmful to our health.It does great harm not only to our health,but also to our mind,especially for us teenagers.Now more and more people all over the world have given up smoking or have made up their minds to do so,I think we middle school students are the future builders of our country.We should study hard and make progress every day.We should form good habits so that we can spend our time learning things useful and valuable for our motherland and people,I think today's class meeting is very meaningful to my classmates who have a bad habit of smoking.
It’s well known that smoking is bad for our health. It does much harm to our lung. Smoking too much is very easy to get cancer, which is very terrible. Besides, smoking also do harm to people’s teeth. Those people always smoke will demage their teeth and their teeth are always yellow. That makes others feel sick. The last but not least, the people smoke the passive smoking are tend to get sick. They have do nothing wrong,but stand beside those smoking people. It’s unfair. So, in order to the health of everyone, please stop smoking.
Though smoking has been banned in public places in many cities, many people are still addicted to smoking, especially young people. Some smokers seem to have “quite convincing” reasons for their continuing to smoke.
They claim if smoking is forbidden in public places, it will infringe upon their personal freedom and human rights.
But these smokers should know that they are not entitled to the freedom to smoke, which infringes upon non-smokers’ freedom to breathe clean and fresh air in public places. Unfortunately, these smokers make non-smokers victims of their bad habit. Some smokers ignore health problems and stress that the smoking ban will endanger the local economies.
In their words, tobacco industry means money and millions of jobs. Indeed, tobacco industry, on the one hand, collects a large amount of revenue every year and helps develop local economies; on the other hand, they make people victims of lung cancer and other fatal diseases. Have they ever thought of the direct medical costs on treating smoking-related diseases?
When you are in public places, you will see many smokers, most of whom are young people and even middle school students. It is said that in China smokers cover about 45 percent.
Why do so many people enjoy smoking? Some think that it is a pleasure, some believe that it can refresh themselves. In fact, smoking is a bad habit. It does great harm to our health, not only to the smoker himself, but also to others. For smokers, it is a great waste of money, and it causes many kinds of diseases. Besides, many fires are caused by careless smokers.
Today, more and more people are beginning to realize the harm of smoking and decide to give it up. If you are not a smoker, don't start.
There are many students smoking in senior high school, the reason may bethat they think they look cool or appear to be more mature while having acigarette at hand.But there are a lot of reasons not to smoke. Smoking does harmto our health.It is dangerous to our heart and lung. A lot of diseases arecaused by cigarettes.Cigarettes also have terrible smell.The seconghand smokecan also be dangerous to the others who stand around you. Therefore, no smokingin public is a strict regulation in many countries. And the most important thingis that once you come into addicitive,it's hard to get rid of it. So,we mustkeep far from the cigarette——for everybody's health.
高中里有很多学生吸烟，原因可能是他们觉得手中有一支烟看上去很酷或者显得更成熟。但是，不吸烟的原因有很多。吸烟有害我们的健康，对我们的心脏和肺很危险。很多疾病都是由香烟引起的，而且烟的味道不好闻。二手烟对周围的人也很危险。因此，公共场所禁止吸烟是很多国家的一项严厉规定。最重要的是，一旦你上瘾了就很难戒掉了。所以，为了每个人的健康，我们必须远离香烟。
There are so many people smoke in the world, though they know smoking is harmful to their health, they just could not get rid of it. The number of smoker increases very year, the worse thing is that some smokers don’t realize they had bad effect on others. For the health, we should stay away from smoking.
Once people smoke, it is hard for them to get rid of it. Take my father for example. My father started to smoke when he had the job annoyance at the age of 30. Since then, he smoked now and then, the tried to quit many times, but he never made it, because his mind told him smoke all the time. My father is a typical smoker, many smokers like him have given up quitting smoke.
Smoking not only hurts one’s health, but also brings bad effect on others. The second-hand cigarette is harmful to the people who are around the smokers. The innocent people should not have to suffer from it. For everybody’s health, it is our duty to keep away from smoking.
Smoking is harrnful to health.Medical science has now proved that smoking cancause lung cancer and other diseases such as emphysema.Your chances of having a heartattack also increase the more you smoke.Smoking is dafinitely a health hazard.Getting rid of the smoking habit is not easy.Many inveterate smokers are never able to quit completely.Those who try to quit often experience depression,severe headaches,and sometimes get a lot of weight as they turn to food as a substitute.In order to protect non-smokers from being affected,measures must be taken to reduce the chances of smoking.Children must be warned about the dangers of smoking.Cigarette companies should not be allowed to advertise on TV or radio,or in newspapers and magazines.Remove cigarette vending machines.Raise cigarette prices by adding higher tobacco taxes and use the money for antismoking campaigns.
smoking and health
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 worlds 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.
Nowadays many countries in the world have passed laws to ban smoking in public places. Some smokers claim that their rights are infringed if smoking is forbidden in public places. However, most non-smokers regard the ban as good news. As far as I’m concerned, smoking should be banned in all the public places such as restaurants, theaters and public squares.
On the one hand, smoking is harmful both for smokers themselves and others. It is reported that every year smoking causes millions of death around the world. On the other hand, smoking pollutes the air. Just imagine that you sit in a restaurant full of smoke, how can you enjoy your meal there? Besides, smoking is bad for the elevation of a country’s image in the world..
I believe if smoking is banned in all the public places, most of us will breathe in more fresh and clean air. And the health condition of all the people will be greatly improved.
As can be seen from the graph，there have been sharp changes in the age distribution of drug addicts. To be concrete， the teenage addicts only made up 10 percent of all the drugsters in 1982 while the ratio rose up to 65 in 20__.
The causes for them are not hard to find. First ,teenagers’ fearless curiosity about everything new has led some of them into this marsh. Second， many of the young addicts turned for the first time to drugs for escape either from their failure in the national entrance exams or from their parents’ breakup. And above all， our education in the harmfulness of drugs has been far from adequate to build teenagers’ sound resistance to drugs. To sum up， the causes mentioned above must call for more of our concern， and effective measures should be taken to check the trend.
Obviously the drastic change will exert great impact on inziduals and the whole society.
For one thing， drug-taking does great damage to the health of drug users.. For another， some drug users commit robbery or even murder their parents and relatives to get money to buy drugs， which poses a great threat to the social security and the social stability. Therefore， it is high time we did something to put an end to this trend.
Smoking cigarettes is very harmful to our health. Studies show that smoking can cause cancer and other health problems. Smoker should give up smoking.
In addition to health problem, there are other reasons to give up smoking. First, cigarette is very expensive. It is estimated that a smoker will at least spend more than $400 a year. And ,smoking leaves an offensive odor. Non-smoker don’t like to be at around the smoker. Further-more ,smoking is a source of pollution. These are all good reasons to give up smoking .
Of course ,it is not easy to give up smoking ,but it can be done. First ,a smoker may list the disadvantages of smoking ,which will be very helpful for him to give it up. Then ,the smoker should get support form his relatives or close friends. Last but not least ,the smoker should habit ,such as fishing and reading ,which will take the smoker’s mind off smoking.
Good afternoon, everyone!I am very glad to have a speech here. My name is , 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 University, and now, I am studying in 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, 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. 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!
As we all know, there are many people smoking, although everyone knows smoking is harmful to us. Giving up smoking is not easy but addicted to it is quite easy, that’s why there are more and more people smoking.
Smoking and passive smoking is risk factor that leads to various diseases. It has become world’s top 8 causes of death.
More than 90% of lung cancer caused by smoking and lung cancer rates of smokers are 18 times over the non-smokers. Besides, smoking also causes angiocardiopathy, digestive system disease, oral disease and so on. In addition, passive smoking causes great concern in recent years.
People have known that passive smoking also do great harm to human, too.
Therefore, many countries and regions prohibit people from smoking in public zones, in order to reduce the harm of secondhand smoke. From my point of view, the best way to keep healthy is giving up smoke, for smoker’s own good as well as for others.
Smoking， which may be a pleasure for some people， is a series of discomforts for their fellows. Medicai scientists have expressed their concern about the effect of smoking on the health not only of
those who are smoking but also of those who live in the air polluted by tobacco smoke. And studies show that non-smokers suffer more than the smokers themselves.
A great number of students have joined in trying to persuade the university to forbid smoking. Smoking is not allowed in theatres， cinemas and in other public places. Therefore，smoking must be forbidden in our classrooms.
Although many people have passed away for having smoked a lot and we call on people to give up smoking， yet many more will turn down what we say every day. I think it more important to call on the smoker to use good judgment and to show concern for others.
It is almost known to all that smoking is bad for people‘s health. Scientific researchs show that smoking can lead to heart disease,cancer and other problem.The World Health Organization says diseases linked to smoking kill at least two million five-hundred-thousand persons each year.
Still,many people find it difficult to stop smoking.One reason is that smoking usually bees a habitual behaviour,and habits,whether good or bad are not easy to be given up.Another reason is the effect of nicotine,the substance found in cigarettes works on people somewhat as drugs do.
Measures have been taken to help people keep away from the harm of smoking. In many cities,smoking is forbidden in public places.The danger of smoking is warned of everywhere.And newspapers are asked not to publish advertisements for cigarettes.World "No Tobacco Day" is observed every year as the biggest paign against smoking.
Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. But there still are many people enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers. In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages. Therefore, people should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.
Although everybody knows that smoking is bad for health, the number of people who smoke is increasing. There are a lot of reasons that cause people to smoke, First of all, some people are under pressure most of the time, so they smoke a lot in order to adjust or release their stress. Some smokers may think smoking is very fashionable, so they can be noticed and let people pay attention to them. Lastly, many famous people smoke and some people want to imitate their behavior, so they can look very cool in front of non-smokers. However, there are a lot of negative sides of smoking. Smoking can be very dangerous, it does harm to your health, sometimes may threaten human life. Besides, smoking costs a lot of money, by wasting money on cigarettes, people’s normal life can be affected as well. Smoking cigarettes can be really bad. So consider your family and the important people to you, and try to quit smoking because health is the most important for any of us.
I see a lot of people smoke, especially the men, some smoke because ofpressure, smoking can relieve their mind, while some are for work, as everyonein the table smokes, he has to be one of them. The atmosphere makes people treatsmoke as a means of social contact. We are taught that smoking is bad forhealth, every year, there are people die of the cancer which is cause by smoke,even the product of cigarette has written these words of smoking is bad forhealth. But the fact is that people ignore the damage and continue to smoke. Weshould stop smoking for the purpose of our health.我看到很多人抽烟，特别是男人，一些人是由于压力，吸烟能解压，然而一些人是出于工作，因为在桌子上的每个人都抽烟，他也要成为其中的一员。这样的氛围让人们把抽烟当做社交的一种方式。我们被教育吸烟是有害健康的，每年，很多人死于由抽烟引起的癌症，即使烟产品也要打上这样的标志语“吸烟有害健康”。但是事实却是人们无视危害，继续抽烟。我们应该停止吸烟，为了健康。
What cause the probem of teenagers smoking
Just as what has happened to anything in the world, many factors lead to teenagers smoking .
In the first , curiosity can usually contribute to teenager smoking .The youth passing into adolescence always think of themselves as adults ,no more children .Burning with curiosity ,they want to try every new thing .When seeing their parents or playmates taking cigarette, they will try to imitate for considering it as a sign of being maturity.
In the second, vanity is mainly another reason. By some teleplays and movies, teenagers sees superstars whom they worship smoke, so they think it a modern, handsome ,and attractive behavior.
And above all, misunderstanding the harmfulness of smoking always could explain .Many youths figure that smoking can take off tiredness, refresh themselves and relieve mental labor. Therefore, they want to reduce the study stress by smoking.
To sum up, the couses mentioned about must call for more of our
concern, and effective measures should be taken to cheek the trend.
It is well-known that smoke is bad for our health. But there are still many people addicted to it and find it hard to quit. It is a problem make many people confused. For this, I have some suggestions. Firstly, you have to aware the disadvantages of smoke. If you don’t aware this, you won’t have the mind to do it. Then what you need is a strong mind. There is a saying,” Nothing in the world is difficult for one who sets his mind on it.” So, a strong mind is important. What’s more, I have warm tips. If you really want to smoke, you can have a chew gum instead of smoke. After a while, your desire to smoke will be fade away gradually. Last, give yourself some awards. When you find yourself make some progress, you can give yourself some awards. It is good. Hope you can give up smoke successfully.