关于吸烟危害健康的英语作文精彩20篇

Under the take care of my mother, my eating habit is very regular. I often

eat porridge in the morning. Sometimes my mother will prepare some pickles for

me. But sometimes I will put an egg into the porridge to have the egg porridge.

At noon, I will eat in school canteen. Sometimes I will have noodles. At night,

my mother will prepare a big meal for me. After dinner, I will eat a little

fruit.

2007年5月31日是第20个“世界无烟日(WorldNo-TobaccoDay)”，世界卫生组织再次告诫人们“烟草吞噬生命”，不论是何种香烟，对人体同样有害。

烟草在全球已盛行了200多年，但直到20世纪，人类才开始认识到烟草对人类的危害。自20世纪50年代以来，全球范围内已有大量流行病学研究证实，吸烟是导致肺癌的首要危险因素。为了引起国际社会对烟草危害人类健康的重视，世界卫生组织1987年11月建议将每年的4月7日定为“世界无烟日”，并于1988年开始执行。自1989年起，世界无烟日改为每年的5月31日。

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、一氧化碳和多种其它金属化合物。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，吸烟使血液凝结加快，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。研究结果表明，吸烟者吸烟时对旁人的危害比对他自己还大。

有关医学研究表明，吸烟是心脑血管疾病、癌症、慢性阻塞性肺病等多种疾患的行为危害因素，吸烟已成为继高血压之后的第二号全球杀手。据统计，全球每年有500万人死于与吸烟有关的疾病，如果不加控制，这一数字到2020年时将达到1000万。有资料表明，长期吸烟者的肺癌发病率比不吸烟者高10倍至20倍，喉癌发病率高6至10倍，冠心病发病率高2至3倍，循环系统发病率高3倍，气管类发病率高2至8倍。被动吸烟的危害更大，每天平均1小时的被动吸烟就足以破坏动脉血管。一些与吸烟者共同生活的女性，患肺癌的几率比常人多出6倍。目前全球有13亿烟民，其中9亿人在发展中国家。吸烟者的人数，特别是青少年烟民的数量越来越多。中国约有3。5亿吸烟者。2002年，中国男性吸烟率为66%，女性吸烟率为3。08%。中国烟民正趋于低龄化，青少年吸烟人数高达5000万。调查显示：全球少年烟民人数增多

虽然烟草业一直称这个行业带来的就业及税收对世界经济有很大贡献，但根据世界卫生组织提供的数据，烟草业对经济的贡献远远不够抵消它对家庭开支、公共健康、环境及国民经济等造成的损失。因此，世界卫生组织将烟草流行作为全球最严重的公共卫生问题列入重点控制领域。2003年5月，在日内瓦举行的世界卫生大会上，世界卫生组织192个成员国一致通过了第一个限制烟草的全球性条约——《烟草控制框架公约》，为在全球控制烟草危害，共同维护人类健康提供了法律框架。

控制烟草危害是一个具有长期性、艰巨性和复杂性的公共卫生问题，也是一项政策性强的社会与经济问题。因此，世界卫生组织不仅告诫人们“烟草吞噬生命”，还要求各国政府对烟草生产行业制定严格的章程，并帮助人们了解吸烟危害健康的准确信息。

An increasing number of people are becoming aware of the significance of health maintainence . Just as the basic need of human beings for survival , like food to prevent starvation , and clothing to keep away from cold , being healthy is one essential element , which would be easily ignored . Here , tips for keeping good healthy are to be : work regularly and rest adequately , keep in good hours and have a healthy diet . If you do not intent to get yourself sick , exercising every moring would surely be the best way to prevent disease .

越来越多的人们已经意识到健康的重要性。只是作为人类生存的基本需要，如食物来防止饥饿，和衣物御寒，健康是最重要的一个要素，这将很容易被忽略。在这里，保持身体健康的小秘笈：规律的工作、充足的休息，保持良好的时间和有一个健康的饮食。如果你不想把自己生病，那么每天的晨练一定是预防疾病最好的方式。

Often can be seen that there are senior folks jogging and playing Taiji on the square or garden . And many young peers would much like to take sports gathering , such as table tennis and badminton , instead of spending the whole night getting drunk in bars . And as is known to all , tobacco an alcohol are the two greatest evils that creat negative affections on our health . Thus a man should definitely be sure of what to eat and what not , what to drink and what not . Besides , joining a family outdoor pinic in a shining weekend would be a lovely way to keep psychologically/mentally healthy . Anyway , health is the most precious gift that man can ever have .

经常可以看见，很多老年人在广场或公园慢跑，打太极拳。和许多年轻人也喜欢的体育盛会，如乒乓球和羽毛球，而不是花整晚在酒吧喝醉酒。而众所周知，烟草酒精是两个最大的罪恶创造不利影响我们的健康。因此，一个人应该明白，什么该吃什么不该吃什么，喝什么。此外，在一个阳光灿烂的周末参加一个家庭户外野餐会保持心理/精神健康可爱的方式。总之，健康是人所能拥有的最珍贵的礼物。

How tokeep healthy /fit?

All of us want to be healthy. First，we should get enough sleep during the

night. We can go to bed early and get up early. Staying up late is bad for our

health. Second，we musthave the right kinds of food. We should eat more fruit and

vegetables and less meat. We should drink a lot of water. We should have healthy

eating habits. Third，we should do more exercise to build up our bodies.

Finally，we should be happy everyday. Because smile will make us younger。

That is my advice.I hope you are healthy and enjoy your life。

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 ones 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 dont smoke, dont start. Give upsmoking for the sake of your health, for the sake of your family, and for the sake of the whole world.

当今吸烟是一个世界范围内的习惯。不仅是老人，青年，而且中学生都吸烟。他们中的许多人认为吸烟是一种潇洒的象征。

然而，吸烟有害人的健康。它会引起肺癌，其中许多人在过去的一年都死去了。它还可以造成许多其他疾病。总之，如果你吸烟，你有更大的机会失去你的健康。此外，科学研究显示，吸烟不仅对吸烟者有害，而且对公众健康构成威胁，尤其是对妇女和儿童。因此，许多国家都制定了法律禁止吸烟如电影院，车站，医院等公共场所禁止吸烟，如果你不抽烟，不要开始。戒烟吧，为了你的健康，为了你的家庭，和世界。

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.

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。

当今世界，吸烟问题以成为一项重要问题，吸烟对人体有许多伤害，还可能造成致命的疾病。

吸烟所带来伤害和疾病有些是致命的，像肺癌和一些其他呼吸道疾病。

烟里面有尼古丁，还含有焦油等有害物质。另外，烟的另一个坏处就是，如果吸上了就很难戒掉。我爸爸就是一个典型的例子。

我爸爸自从吸上烟后，就从来没有停过，一天起码可以抽一包烟，我曾多次劝告他戒烟，但都没有效果。

由此可见，吸烟对人的危害有多大，所以每个大人都不应该吸烟。

It can be noticed that there are some unhealthy living habits among young people, especially college students. Typical examples include staying up late, being addicted to games, consuming in an inappropriate way. Thus, due attention should be paid to students daily habits.

Apparently, these bad habits may generate negative impacts. To begin with, they may impair students physical health and psychological fitness. In addition, what worries many teachers is that they may also exert negative influences on students academic performance. To conclude, never can we turn a blind eye to these phenomena.

In view of the seriousness of this issue, it is time that we took effective measure. Firstly, it is suggested that universities or colleges should cultivate students awareness of healthy living. Secondly, students themselves are well-advised to learn to regulate and control their own life appropriately. Only by doing so, can we hope to see the ideal scenes in which students enjoy their colorful and healthy life in Ivory Tower.

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 becomes 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 compaign against smoking.

For this part，you are allowed 30 minutes to write a composition on the topic：How to Keep Psychologically Healthy? You should write at least 120 words following the outline given below in Chinese.

1.心理健康问题往往是导致疾病的原因

2.分析人们产生心理健康问题的原因(可从失业、压力过重、缺乏支持、缺乏人际交往能力等方面分析)

3.你认为人们应如何保持心理健康

How to Keep Psychologically Healthy?

One in four people will experience some kind of mental problem in the course of a year.When you fail to manage these problems，they are likely to cause various mental illnesses.

The cause of mental health problems often vary a lot from one case to another.In today’s society，a good number of people are suffering from heavy pressure.Others lack communication skills.In addition，a lot of people are ignorant of psychological knowledge about how to keep mentally fit.

There are a lot of ways to curb mental health problems and keep psychologically healthy.Firstly，find the real cause of your mental health problem and see whether you can do something about it.Secondly， learn to relax yourself and take exercises to release the pressure. Lastly，you may find it helpful to talk to your partner or friend about your problem，or seek support and advice form a psychological consultant.

[英语四级作文：心理健康

严禁酒后驾车Drinking, No Driving

This year, the most stringent traffic rules are carried out, in order to reduce traffic accidents and improve citizens’ safety and property. One of them is strictly prohibited to drunk driving. I think it’s reasonable to this issue, no matter how strict the traffic rule is. Drinking reduce people’s sensibility that people can’t react immediately when the unexpected situation occurs, due to the anesthetic effects of alcohol. Besides, people will be tire easily after drinking, which is desperately dangerous to driving. In addition, people are usually excited after drinking. With stimulation of alcohol, people sometimes overestimate their own and try to do something dangerous despite of the advice of the people around them. In my opinion, it is necessary to ban on drinking while driving, for the sake of safety.

今年，为了减少交通事故，保证人民的人身和财产安全，我国开始执行史上最为严厉的新交规。其中一条就是严禁酒后驾车。对于酒驾这个问题，我认为不管多严格的规定都是合理的。由于酒精的作用，喝酒会使人的反应能力降低，无法快速应对意外事件。此外，喝酒后人很容易感到疲劳，这对开车来说是很危险的事情。再者，喝酒也会使人产生兴奋的感觉。在酒精的作用下，人有的时候会高估自己，因而会不顾旁人劝告而做出一些危险的举动。在我看来，为了所有人的安全着想，严禁酒后驾车是十分必要的。

[交通规则危害英语作文

当前我国课程设置实行的是三级课程管理制度，即国家、地方、学校三级课程管理。作为学校课程，是具体实施国家和地方课程的前提下，充分利用学校的课程资源，根据学校的办学思想而开发的多样性的、可供学生选择的课程。

我们学校相应上级领导的号召，积极发动每一位教师开发自己的学校课程，即综合实践课。作为初四的教师，工作相比之下比较忙，起初没有这种想法。但是仔细想想，我们每一个教师都应具有自我开发课程的能力，我尽量抽出时间来，研究一个我们大家都认为值得研究的内容。到底研究什么呢？我也在冥思苦想，希望能有所收获。起初脑海里一片空白。但是在今天我值班时，却碰到一件大事，有七八名男生在厕所里抽烟，满厕所里烟雾缭绕，还抽得不亦乐乎。还不时地在炫耀自己的吸烟姿势，我也不只一次的告诫学生不要成为烟民，劝他们停止吸烟，但是还是有一部分学生把老师的话当耳旁风，照抽不误。以致于学生吸烟的现象屡禁不止。现在，吸烟已不再是成年人的专利了，它也成为了未成年人的“专利”。所以为不让这种恶习继续蔓延，我们必须戒烟！

所以我打算搞戒烟这一个课题，作为综合实践的研究内容。我将以九年级七班为研究人员，从以下四个方面进行研究：1、烟的成分。2、吸烟带来的危害。3、什么原因吸引中学生去吸烟。4、中学生禁烟、戒烟的方法。通过问卷调查法、走访、上网查阅的方法来完成这个课题，搞研究不是目的，走形式。真正的目的是为了让学生远离烟草，充分认识到吸烟对人的危害，吸烟就是慢性自杀，使他们不要成为新的烟民。也就是说，开展无烟教育、创建无烟世界必须从中小学生开始抓起，而且越早越好，让中小学生尽早形成固定的思维——吸烟有害。

中小学生是祖国未来的希望，作为教育工作者，当你看到他们成为新烟民，当你看到他们生长在烟雾中时，难道你无动于衷吗？难道你不认为在中小学开展禁烟教育是我们每个教育者的责任吗？

希望我这次研究能使我们的中学生充分认识到吸烟的危害，真正禁烟、戒烟，从烟民中解放出来，成为一名合格的、健康的中学生。让我们生活在一个无烟雾缭绕、绿色的净化环境。

最后让我们一起来做一个不抽烟的好学生兼好子女吧！

In the young generation, their lifestyle is different from the old

peoples. They like to stay up and join many night activities, then they wake up

very late. The new expression of brunch fits them so much, which means the

people to have a meal combining with breakfast and lunch. But their health is

under threat. Some young peoples stomach hurts and cant digest food well. In

order to keep healthy, we need to do some exercise and eat food regularly.

Whats more, the balanced diet is very important, as the saying that an apple a

day, keeps the doctor away, so we need to eat properly. The healthy lifestyle

makes us live happily.

Nowadays, there is a growing focus on health care. People are pursuing a

healthy lifestyle. A healthy diet is one of the most important parts of it. As

the saying goes, bread is the staff of life, eating healthily and deliciously is

the goal we pursue. From my point of view, in order to build healthy eating

habits, we should eat more vegetables and less fat and sugar. Vegetable is the

best source of s vitamin, because vegetables are rich in vitamins. Among them,

vitamin C and vitamin A are the most important. Too much fat and sugar can lead

to obesity, which is harmful to health. Besides, eating more fruits and drinking

more water is of great help.

谚语是广泛流传于民间的言简意赅的短语，多数反映了劳动人民的生活实践经验，而且一般都是经过口头传下来的。接下来是小编为你带来的关于健康的英语谚语。

Leave off with an appetite.

吃得七分饱, 就该离餐桌。

Bitter pills may have wholesome effects.

良药苦口利於病。

He who lives with his memories becomes old. He who lives with plans for the future remains young.

终日怀旧催人老, 计划未来葆青春。

An ounce of prevention is worth a pound of cure.

防范胜于补救

Diet cures more than the doctor.

药补不如食补。

Laugh and the world laughs with you, weep and you weep alone.

欢笑, 则世界与你同乐; 哭泣, 则独自悲伤.

It is not work that kills, but worry.

劳动不伤人，忧虑才伤人。

An apple a day keeps the doctor away.

每天一只苹果,疾病远离我.

Eat at pleasure, drink with measure.

随意吃饭，适度饮酒。

Eat to live, but not live to eat.

吃饭是为了生存，但生存不是为了吃饭。

Radish and ginger keep away from doctor.

冬吃萝卜夏吃姜,不劳医生开药方.

Some soup before dinner,healthy body forever.

饭前喝口汤,永远没灾殃.

Nofrolicing dering the meal,no running after the meal.

吃饭不要闹,吃饱不要跑.

Wanna be healthy?Do please treat youself a nice breakfast.

要想身体好,早餐要吃饱.

A close mouth catches no flies.

病从口入

One in four people will experience some kind of mental health problem in the course of a year. When you fail to manage to control these problems, they are likely to cause various mental illnesses and, as a result of physiological imbalance, physical illnesses. You may not be able to live a normal life, let alone a fulfilling one.

四分之一的人会经历一些种在一年中的心理健康问题。当你设法控制这些问题，他们很可能会导致各种心理疾病，由于生理不平衡，身体上的疾病。你可能无法过正常的生活，更不用说充实。

The causes of mental health problems often vary a lot from one case to another. In today? society, a good number of people are suffering from heavy pressure. Others are lacking in communication skills and feel they are living in an isolated world. In addition, a lot of people are ignorant of psychological knowledge about how to keep mentally fit.

心理健康问题的原因往往有很大的差异，从一个案例。在今天?社会，相当多的人正在遭受沉重的压力。其他人缺乏沟通技巧和他们生活在一个孤立的世界。此外，很多人都是无知的心理知识如何保持心理健康。

There are a lot of ways to curb mental health problems and keep psychologically healthy. Firstly, find the real cause of your mental health problem and see whether you can do something to make a change. Secondly, learn to relax yourself and take exercise to release the pressure. After all, your health is what counts most. Lastly, you may find it helpful to talk to your partner, a relative or a friend about your problems, or seek support and advice from a psychological consultant.

有很多的心理健康问题和保持心理健康的方法。首先，找到你的心理健康问题的真正原因，看看是否可以做一些事情来改变。其次，要学会放松自己，锻炼来释放压力。毕竟，你的健康是最重要的。最后，你会发现它有助于跟你的伴侣，亲戚或朋友谈论你的问题，或寻求心理支持和咨询顾问。

吸烟对人类有危害人人都知道,而又有多少人去重视呢?

根据一项新的研究，抽一根香烟会使人折寿十一分钟，如果一天抽上二十根的一包香烟，则可能使人减少三小时又四十分钟的生命。这项估计是以十七岁开始抽烟，在七十一岁的平均年龄里死亡的男人为依据，假定他一天抽烟十五根，他的一生将消耗三十一万一千六百八十八根香烟。抽烟者平均将比不抽烟的人早死六年半。这可是个惊人的数字啊!

吸烟还有3大危害

1、 可以直接毒杀生命

有人通过动物实验获得了下列惊人的结果：在大的马也经不住注射8地尼古丁，就会很快死亡;活蹦乱跳的狗，用不了一滴尼古丁注射到静脉里就可以将它置于死地;另外，使某些动物长期吸烟后，可以发现有血管收缩甚至硬化的明显趋向。

2、 可以破坏人体的营养成分

吸烟可以阻止人体对维生素丙的吸收，尼古丁对维生素丙有直接的破坏作用。人体如果长期缺乏维生素丙，就有的坏血病的可能。

3、 可以诱发多种疾病

由于吸入体内的烟对呼吸道、消化道等器官有恶性刺激作用，因而有人认为它是胃及十二指肠溃疡、呼吸道感染甚至为口、唇、舌、食道、呼吸道费等癌症的诱发因素。

由此看来，吸烟对人体健康来说有百害而无一利。所以要尽量戒除或少吸，不吸烟的人最好不要染上这个嗜好。

Todays weather is strange, or cloudy day in the morning. At 6 o clock in the afternoon, the sky grew up a thin layer of fog, hangs over the mountains in the distance. I thought it was the night hazy sky. Every five minutes, when I once again fell on the window overlooking the distance, accidentally found Windows with a few more granular small water droplets, watches, each a small water droplets containing a small black dust particles, I found it strange. To look into the distance, the tall buildings as if tied strips on soft white gauze, neon lights adorn the ribbons grew more viable. Car passing by on the parking lot also opens the fog lamps, shoot the light like a beam of a root, is able to bear or endure look. It was getting dark, the window to set more and more water, slowly, the small water droplets to suck more and more big. Everything is so quiet beautiful outside the window, I cant help but have also been deeply attracted...

Just as I was intoxicated at the time of, a flash of lightning flashed across the sky, accompanied by thunder and lightning, heavy rain pouring down. The rain slapping on the glass, the dust is washed clean. Just the fog, has also been blown without a shadow. Hey, is this natural written in fog phenomenon? I dug out a thick "hundred thousand whys" in the home, ha, finally found - yes, this is the fog! It is because of the air suspension with a lot of smoke, dust and other particles in the presence of water vapour forms turbid phenomenon, make the line of sight fuzzy and lead to reduced visibility. Its no wonder that Windows have conspicuous particles, originally you were part of the dust in the air in!

Because now the air pollution is more serious, so the fog haze weather, the more the greater the damage. Sometimes is cant open the car, the plane cant come down. To reduce the fog weather, we have to protect the environment, planting a variety of grass, improve air quality, for the benefit of mankind.

今天的天气真奇怪，早晨还是多云的天。到了下午6点钟左右，天边渐渐泛起一层薄薄的雾气，笼罩着远处的山头。我还以为是夜色朦胧了天边。隔了五分钟，当我再次伏在窗边眺望远方时，意外地发现窗玻璃上多了一些颗粒状的小水珠，细细端详，每一颗小水珠里都包含着一团小小的黑色灰尘微粒，我好生奇怪。再放眼往远处看，高大的楼房仿佛系上了一条条轻柔的白纱，霓虹灯点缀的彩带也越发缥缈起来;停车场上过往的车子也开启了雾灯，射出的灯光如同一根根光柱，很耐看。天渐渐暗了下来，窗上的水珠越集越多，慢慢地，小水珠吮吸得越来越大。窗外的一切是那么的静谧美好，我不禁也被深深吸引了……

正当我陶醉之时，一道闪电划过天空，伴随着雷电，大雨倾盆而下。雨水拍打着玻璃，尘土也被冲刷得干干净净。刚刚的雾蔼，也被吹得没有了影子。咦，这不就是自然书上所说的雾霾现象吗?我翻出家里一本厚厚的《十万个为什么》，哈，终于找到了——对，这就是雾霾!它是因为空气中悬浮着大量的烟、尘等微粒遇到水气而形成的混浊现象，使视线模糊并导致能见度下降。怪不得窗玻璃上有星星点点的微粒，原来是空气中的灰尘在作怪啊!

因为现在空气污染越严重，所以雾霾天气就越多，危害也就越大。有时会使汽车不能开，飞机不能降落。要减少雾霾天气，我们必须要保护环境，多植树多种草，提高空气质量，为人类造福。

Nowadays, there is a widespread debate about the influence of the Internet upon peoples life. Undoubtedly, there are both advantages and disadvantages in the Internet.

Generally speaking, it is widely believed there are two major positive aspects of the Internet as follows. Firstly, the Internet has provided us with easy access to the necessary information and materials we want for living, learning and entertament. And secondly, the Internet has promoted greatly the efficiency of our daily affairs such as shopping and communicating, saving us a lot of time, energy and money.

However, as a popular saying goes, every coin has two sides, and the Internet is no exception. The negative aspects of the Internet are also quite apparent. To begin with, the comfort and convenience we get from the Internet is gradually making us lazy and depend too much on it. In addition, the Internet is a fertile soil where many dishonest people are born and grow.

To sum up, we should try to bring the advantages of the Internet into full play, and reduce the disadvantages to the minimum at the same time. In that case, We will definitely make a better use of the Internet .

如今，人们就网络对我们生活的影响展开了广泛的讨论。确实，网络就是一个利弊兼有的东西。

总的来说，大家普遍认为网络有如下两个主要优势。第一，网络让我们便捷地得到我们在生活、学习和娱乐中所需要的一些必要的信息和素材。第二，网络大大提高了我们日常生活的效率，比如购物和交流，为我们节省了很多的时间，精力和金钱。

当然，正如俗话说得好，每一个事物都有两面，网络也不例外。网络的弊端也是非常明显的。首先，我们从网络使用中享受到的舒服和方便让我们变得更加懒惰，进而对网络产生了太多的依赖。另外，网络也滋生了社会中的骗子，给他们提供了良好的生存土壤。

总之，我们应该尽力发挥网络的“利”，同时尽量去减少网络的“弊”。这样一来，我们就能更好地利用网络。

The usage of Internet becomes one of the most controversial topics in the society. As a student, I believe Internet is beneficial to me more than the way it harms me. There are many advantages for using Internet.

First, I can best use my time to find information online instead of going to different libraries. Also, the information can be dated back in decades ago. It is very helpful to use those information as reference and historical proof. In the library, it is hard to find so much "old" information. Another advantage to use Internet is that I can stay home and have a lecture online. It is much more convenience to me because I can stay warm to have class in the winter time instead of spending two hours on the bus and physically attend class. In addition, Internet provides me a better way to communicate with my friends and professors. I can get response from my professor in a few minutes instead of waiting outside of his door for hours. Some of my friends are living in a foreign countries, I can simply just drop him an email whenever I can and get a message from him very quick. It is much better than waiting for letters. Also, the email will not lose while the letter might be losing in the process of delivery.

However, there are also disadvantage of using Internet. For example, I might spend too much time on the Internet to concentrate on my study. Also, there is a chance that I am cheated because of the Internet purchasing. Last, Internet has lots of information, both helpful and harmful. There might be too much tempatation that I will access some of the harmful information I can on the Internet.Even though the usage of Internet has both positive and negative effect to me, I still consider Internet is a symbol of technology development. I believe I can use the Internet very well as long as I know how to control myself.

导语：吸烟有害健康，我们一个远离它，下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

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.

参考翻译

一项关于中学生吸烟的调查显示，尽管90%的学生从不吸烟，其中有3%的人经常吸烟，有时有7%的人吸烟。也就是说，10%的学生吸烟。那太可怕了。

众所周知，吸烟有害健康。每年都有成千上万的人因此而失去生命。吸烟不仅有害健康，而且浪费金钱。因为，火灾可能是由烟头引起的。得知一个人死于吸烟是令人遗憾的。

总之，吸烟是如此危险，我们应该远离它。