關(guān)于吸煙的危害英語作文（精選34篇）
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吸煙的危害英語作文 篇1
There are many students smoking in senior high school, the reason may be that they think they look cool or appear to be more mature while having a cigarette at hand.
But there are a lot of reasons not to smoke. Smoking does harm to our health.It is dangerous to our heart and lung. A lot of diseases are caused by cigarettes.Cigarettes also have terrible smell.
The seconghand smoke can also be dangerous to the others who stand around you.
Therefore, no smoking in public is a strict regulation in many countries.
And the most important thing is that once you come into addicitive,its hard to get rid of it. So,we must keep far from the cigarette——for everybodys health.
吸煙的危害英語作文 篇2
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.
吸煙的危害英語作文 篇3
A survey about smokers in a middle school tells that although 90% of all students never smoke, 3% of them often smoke and 7% sometimes do. In other words, 10% of the students smoke. That s terrible.
As we know, smoking is harmful to our health. Every year, thousands of people lose their lives because of it. Smoking not only does harm to your health, but also wastes money. Because, a fire may be caused by cigarette ends. It s a pity to learn that one ends in death by smoking.
In all, smoking is so dangerous that we should keep away from it.
吸煙的危害英語作文 篇4
A survey about smokers in a middle school tells that although 90% of all students never smoke, 3% of them often smoke and 7% sometimes do. In other words, 10% of the students smoke. That’s terrible.
As we know, smoking is harmful to our health. Every year, thousands of people lose their lives because of it. Smoking not only does harm to your health, but also wastes money. Because, a fire may be caused by cigarette ends. It’s a pity to learn that one ends in death by smoking.
In all, smoking is so dangerous that we should keep away from it.
吸煙的危害英語作文 篇5
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.
吸煙的.危害英語作文 篇6
I attended Jack's birthday party tonight. After dinner, Jack gave cigarets to our boy students present.
At the important moment, I stop them and told them the bad effects of smoking: firstly Smoking is a waste of money and it's greatly harmful to our health. And it can lead to fires easily. So we should not smoke at all.
But it seemed helpless and they wouldn't listen to me. Somebody even said that body and health belonged to themselves and it's up to them to decide whether to smoke or not. I told him calmly, "Even if you have the right to harm your own body, but it doesn't mean that you have the same right to harm others'."
At last, they agreed with me, and some students said that they would never smoke any longer.
For the next one hour, we danced and sang happily, and nobody did smoke again.I felt very happy that my classmate all understood the harmness of smoking.
吸煙的危害英語作文 篇7
Smoking is very popular among Chinese people. Nowadays, the number of smokers during teenagers is increasing. Some treat smoking as fashion and follow such bad behavior. Though many people have been educated the danger of smoking, they still do not fear it.
It is known to all that cancer has been the NO.1 killer and the researches found that smoking for a long time will be easy to get cancer. I remembered my hometown, where people smoked a lot, especially the old generation, and they formed this bad act when they were young. Then for a time, many people died of cancer. People started to worry and they found that these people were heavy smokers.
The sad thing is that many teenagers smoke at their young age, and they feel cool to do it. Some adults smoke to relieve their pressure. No matter what kind of reasons, the fact is that smoking not only hurt themselves, but also hurt other people, because we know that second hand smoke is harmful, too. For everybody’s health and to live a better life, smoking should be stopped.
吸煙的危害英語作文 篇8
“Why do you want to smoke?”Many people often ask questions like this.In recent years,there is a general tendency to more and more children also learn to smoke.They don't know the dangers of smoking,just think that smoking is cool, it's a trend.From the picture,we can come to a conclusion,smoking is equal to chronic suicide.
It is well known that a cigarette contains many chemical substances such as tar and nicotine.Burning cigarettes can produce certain poisonous substances.Therefore,smoking can harm not only smokers but also non-smokers around them.On the one hand,the hazardous chemicals will do harm to smokers’ lung cells and blood circulation,which can shorten their lifespan.On the other hand,non-smokers exposed to second-hand smoke are at high risk of many health problems.
To be brief,smoking is no less than chronic suicide,which destroys the health both smokers’ and people around them.People should try their best to give up smoking,for their own health, for the family.
吸煙的危害英語作文 篇9
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.
吸煙的危害英語作文 篇10
The majority of people would agree that cigarette smoking has caused serious problems. But the tobacco companies insist that they contribute greatly to the world economy by paying taxes to the government and employing hundreds of workers.
Personally, I believe that cigarette production and consumption threatens to do more harm than good. Firstly, smoking is responsible for many fatal diseases such as lung cancer, heart diseases and so on. According to the survey, tobacco consumers account for about 20% of the world population, and among them, three million people die from smoking-related diseases every year. The fact that the output of tobacco production is reduced from 143.64 billion pounds in 1994 to 142 billion pounds in 1995 also suggests that people have come to realize the negative effects of smoking. Secondly, tobacco consumption is extremely wasteful of money. As is indicated in the pictures, 200 billion US dollars is lost due to smoking each year. Obviously, the total loss of money around the globe substantially exceeds the gain in the industry.
In conclusion, as the economic development aims at making our life better, we cannot sacrifice our health for short-term financial benefits. If we have to spend more and more money providing medical services for those who suffer from smoking-related illnesses, the notion of promoting economy via tobacco production is not justifiable. It is high time that we fought for the total tobacco ban.
吸煙的危害英語作文 篇11
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.
吸煙的危害英語作文 篇12
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.
吸煙的危害英語作文 篇13
“Why do you want to smoke?”Many people often ask questions like this.In recent years,there is a general tendency to more and more children also learn to smoke.They don't know the dangers of smoking,just think that smoking is cool, it's a trend.From the picture,we can come to a conclusion,smoking is equal to chronic suicide.
It is well known that a cigarette contains many chemical substances such as tar and nicotine.Burning cigarettes can produce certain poisonous substances.Therefore,smoking can harm not only smokers but also non-smokers around them.On the one hand,the hazardous chemicals will do harm to smokers’ lung cells and blood circulation,which can shorten their lifespan.On the other hand,non-smokers exposed to second-hand smoke are at high risk of many health problems.
To be brief,smoking is no less than chronic suicide,which destroys the health both smokers’ and people around them.People should try their best to give up smoking,for their own health, for the family.
吸煙的危害英語作文 篇14
The discussion about whether or not smoking should be allowed is a very controversal one. There are people on both sides of the argument who have very strong feelings.
Some people believe that smoking should be allowed. First of all, smoling makes socializing easier. For example, many rich and famous people like to smoke, because they think smoking can relax themselves from the heavy pressure and it is a symbol of success. If you can smoke, you might make friends with those people much easier than those who do not smoke. Secondly, smoking is a custom going back hundreds of years. What is more, smoking is an important source of tax revenue.
Some people on the other side, however, disagreed with smoking. To begin with, they thought that smoking is harmful to one’s health and it can cause a lot of problems such as heart disease, bronchial trouble or even lung cancer. Once people became infected by all these terrible diseases, they would cause lots of time and money to cure them. And if the dieases were deadly, they might even got away people’s lives. Moreover, smoking is a dirty and expensive habit. And finally of course, people can became addicted to smoking easily. All in all, these people think that smoking is a bad habit and it should not be allowed.
In my opinion, smoking should be banned in certain public places such as schools, hospitals, buses and so on. Only in this way can we control smoking and make a better world for ourselves.
吸煙的危害英語作文 篇15
five years ago, i went to shao xing to visit my cousin. my grandpa had been outside smoking when my aunt called him into the house. he left his cigarette on the front porch steps so he could continue smoking it when he returned.
my cousin was curious to see what smoking was really like, so he picked up the cigarette, put it in his mouth and puffed in smoke. next, he was coughing his head off. he looked like he was about to throw up, but he stretched his hand out toward me to offer me the cigarette. “come on try it,” he said.
i just grabbed the stupid thing out of his hand and smashed it with my shoe. then, grandpa returned. “where’d my cigarette go?” he asked. i just stood there, not wanting to admit what i had done, or what my cousin had done before that. but i knew that this was the moment of truth. i took a deep breath and began to explain.
i told my grandpa that i could’t really believe he would choose to smoke. i was sure he knew how bad it was, so why did he do it? he said he started smoking when he was just a teenager. now he was so addicted that he couldn’t stop. it was just too hard to quit.
here was an old man, my own grandpa, admitting there was something that he couldn’t control that was probably slowly killing him. i stood there in disbelief, dumbfounded. then i remembered this commercial i had seen on tv. there was this lady who was so addicted to cigarettes that she’d gotten really sick. doctors had to cut a hole in her throat for her to breathe, and she was still smoking through the hole! it was the most disgusting thing i’ve ever seen. standing in front of my grandpa, i began to cry. what if that happened to him?
ever since that day, my grandpa has cut back on cigarettes. i know one thing: i want to live a long time. i don’t want to be sick or out of control of my life, the way that lady was. i’ll never smoke. i’ll take fresh air.
吸煙的危害英語作文 篇16
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?
It is reported that the US Government has adopted even more severe measures to control the development of its tobacco industry. Having a hard time at home, some US tobacco companies are sparing no effort in finding their way into China, which has the world’s largest number of smokers. In modernChina, opium brought by British imperialists brought great suffering to Chinese people, who were then called “sick men ofEast Asia”. Have we forgotten this bitter experience? Is tobacco revenue so dear or smokers’ freedom so sweet, as to be purchased at the price of the health and life of our people?
吸煙的危害英語作文 篇17
If you smoke and you still don't believe that there's a definite link between smoking and bronchial troubles, heart disease and lung cancer, then you are certainly deceiving yourself. No one will accuse you of hypocrisy. Let us just say that you are suffering from a bad case of wishful thinking. This needn't make you too uncomfortable because you are in good company. Whenever the subject of smoking and health is raised, the governments of most countries hear no evil, see no evil and smell no evil.
You don't have to look very far to find out why the official reactions to medical findings have been so lukewarm. The answer is simply money. Tobacco is a wonderful commodity to tax. It's almost like a tax on our daily bread.
This is surely the most short-sighted policy you could imagine. While money is eagerly collected in vast sums with one hand, it is paid out in increasingly vaster sums with the other. Enormous amounts are spent on cancer research and on efforts to cure people suffering from the disease. Countless valuable lives are lost. In the long run, there is no doubt that everybody would be much better-off if smoking were banned altogether.
For a start, governments could begin by banning all cigarette and tobacco advertising and should then conduct antismoking advertising campaigns of their own. Smoking should be banned in all public places like theatres, cinemas and restaurants. Great efforts should be made to inform young people especially of the dire consequences of taking up the habit. A horrific warning--say, a picture of a death's head--should be included in every packet of cigarettes that is sold. As individuals we are certainly weak, but if governments acted honestly and courageously, they could protect us from ourselves.
吸煙的危害英語作文 篇18
My View on Smoking
According to the latest data, there are about 1.3 billion smokers all around the world. It’s generally believed that smoking has bad influence on the smokers’ health. I think people should get rid of this bad habit for the following reasons.
First of all, smoking make people live shorter. The cigarettes contain nicotine which can lead to liver cancer, lung cancer and other respiratory diseases. Scientists believe that smoking is the main cause of lung cancer. What’s more, smoking pollutes the air and the passive smokers. The passive smokers usually feel uncomfortable, such as headache, cough or no appetite at all. The World Health Organization said that more than 2.5 million people die of smoking cigarette every year. Secondly, smoking cigarette costs large sum of money. A heavy smoker can smoke up to 5 packs of cigarettes a day. If one pack is 20 Yuan, then it will cost 100 Yuan per day. The money you spend on smoking is 36,500 Yuan for the whole year. If you don’t smoke, you can use the money to do other meaningful things. For instance, traveling, investing. Last but not least, smoking has a bad impact on the smokers’ daily life and their minds. Smoking will affect the relationship between the smokers and their families. For one thing, the smokers want to quit smoking, but it’s hard. And the smokers’ families will be really disappointed if they keep on smoking. Step by step, the smokers will lose self-confident and self-respect. For another, few women are willing to marry with heavy smokers.
Due to the reasons above, I think it’s quite necessary for people to quit smoking and lead to a regular and healthy life.
吸煙的危害英語作文 篇19
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?
吸煙的危害英語作文 篇20
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.
吸煙的危害英語作文 篇21
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.
吸煙的危害英語作文 篇22
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.
吸煙的危害英語作文 篇23
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.
吸煙的危害英語作文 篇24
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.
吸煙的危害英語作文 篇25
Some businesses now say that ao one call 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 for the 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 ail of us.
吸煙的危害英語作文 篇26
Pany we keep, for our habit, and character will be as much influenced by the former as by the latter.We may obtain knowledge by reading. The more books we read, the more we accumulate the knowledge. Is it right? I don't think so. It's not wide reading but useful reading that leads to excellence. And only good books can benifit us.
So choosing books is very important for reading. Many students spend a lot of time reading legends and swordsman novels.It's a waste of time. Some students even read some bad books and it is harmful for them. So be as careful of the books we read, as of the company we keep, for our habit and character will be as much influened by the former as by the latter.
Give up Smoking Nowadays, many school students smoke, and the number is growing increasingly, which makes school and parents worried.
According to a survey, more than two fifths of the students smoke in a school. They often get extra money from their parents to pay for cigarette, but their parents usually do not realize it. Even, some students steal money to buy cigarette, which is really a serious event. For middle school students, smoking do more harm to them than to adults, which is not only harmful to the body, but also detrimental to thinking. Furthermore, smoking is also harmful to others. Experts say that the second-hand smoke do more harm to others than the smoker.
In short, smoking is a bad habit which wastes of money as well as do harm to health.
吸煙的危害英語作文 篇27
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.
吸煙的危害英語作文 篇28
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.
吸煙的危害英語作文 篇29
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.
There are many students smoking in senior high school, the reason may be that they think they look cool or appear to be more mature while having a cigarette at hand.But there are a lot of reasons not to smoke. Smoking does harm to our health.It is dangerous to our heart and lung. A lot of diseases are caused by cigarettes.Cigarettes also have terrible smell.The seconghand smoke can also be dangerous to the others who stand around you. Therefore, no smoking in public is a strict regulation in many countries. And the most important thing is that once you come into addicitive,it's hard to get rid of it. So,we must keep far from the cigarette——for everybody's health.
吸煙的危害英語作文 篇30
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 2000 to 7 billion pounds in 2003. It is certain that the number of smokers will further decrease gradually.
吸煙的危害英語作文 篇31
Tobacco smoke contains at least three kinds of dangerous chemicals to the human body: the tar, nicotine and carbon monoxide, tar is made up of several kinds of material blending material, will condense into a viscous material in the lungs. Nicotine is a drug can make people addiction, absorbed by the lungs, mainly affect the nervous system. Carbon monoxide would reduce the ability of red blood cells carry oxygen around the body.
A 15 to 20 cigarettes a day, the susceptibility to lung cancer, cancer of the mouth or throat cancer death risk, than the people do not smoke 14 times; The probability of its susceptibility to esophageal cancer death than non-smokers 4 times of the National People's Congress; Died in the big 2 times the risk of bladder cancer; The risk of dying from heart disease also want 2 times larger. Smoking is the leading cause of chronic bronchitis and emphysema, and chronic lung disease itself, also increase the risk of get pneumonia and heart disease, and smoking also increases the risk of high blood pressure.
Data have shown that long-term smokers lung cancer incidence of 10 ~ 20 times higher than non-smokers, 6-10 times the incidence of laryngeal cancer, coronary heart disease (CHD) 2 to 3 times the incidence of a disease. A three-fold higher incidence of circulatory system, 2-8 times higher incidence of chronic bronchitis. Someone on a survey of 1000 households, found that smoking families children under the age of 16 of respiratory disease than non-smoking family. Children under the age of five, in not smoking families, 33. 5% had respiratory symptoms, and cigarette smoking was 44 families. 5% had respiratory symptoms.
Smoking has special dangerous to women, women smoking if you are using oral contraceptives, can increase the heart attack the venous thrombosis of lower limbs and opportunities; Prone to premature fetus in pregnant women who smoke and underweight babies immune function is reduced, easy to get sick; According to statistics, pregnant women passive smoking of infant birth defects rate significantly increased.
Smoking harm harm, should consciously not good hygienic habit of smoking.
吸煙的危害英語作文 篇32
Of adolescent smoking harm is greater. According to the medical research shows that adolescents are in growth period, various physiological systems, organs are not yet mature, its resistance to the external environment of harmful factors is weaker than that of adults is easy to absorb poison, damage the body's normal growth. According to the survey of 25 state, smoking began to age and negatively correlated with lung cancer mortality. If will not smokers lung cancer mortality rate of 1. 00, under 15 years of age began to smokers, the mortality rate of 19.68; 20 to 24 years old is 10.08; More than 25 to 4.08. The sooner that smoking begin to age, lung cancer incidence and mortality is higher.
Smoking damages the brain, make thinking becomes slow, memory loss, influence their study and work, make the student's failing grades. Psychological research results show that the smoker's intelligence effectiveness than non-smokers to reduce 10. 6%.
吸煙的危害英語作文 篇33
Recently, we had a discussion about whether adolescents should smoke cigarettes.
On one hand, about 20% of the students agree that adolescents smoke cigarettes. In their opinion, smoking can help them ease their pressure when they are under heavy stress. Besides, smoking is fashionable and it feels cool to smoke in front of other peers. However, on the other hand , about 80% object to it. They think smoking does great damage to their body; Once they are addicted to it, it ‘ll be rough to quit it. What’s more, smoking also has a harmful effect on others, non-smokers in particular. More importantly, if you are a heavy smoker, you’ll smell terrible. That’s why sometimes you find it difficult to communicate with others.
As far as I’m concerned, adolescents should not get into the bad habit of smoking. That’s because it does no good to our physical and mental health in the long term.
吸煙的危害英語作文 篇34
Smoking is a serious problem among teenagers in China. It is reported that 35% students from 12 to 15 smoke. Some are just curious about it when they see others smoking. Unfortunately, others fall into the habit. And it is difficult to give up. I think it is not right for the students to smoke. Smoking is bad for people’s health.
Many smokers died of lung cancer. It also harms people’s mental development, especially for teenagers. Smoking pollutes the air around us, and it can even cause fire. Every year, some people die from the fire caused by smoking and at the same time many buildings are destroyed by the fire. I hope those students who smoke should give up smoking as soon as possible, it is not only good for yourself but also for your family and people around you. You should put your heart into studies, and play ball games with your friends to make yourself a happy and healthy teenager.
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