高二关于雾霾的英语作文【优秀20篇】

In our accommodations, many students have computers. Also we can see in the electronic reading room and the cybercafés, rows of students sit in front of the monitors. Computers play an important role in our everyday life.

We use computers to cope with files and photos etc. And the internet is just a large database and we can get on the internet to search for anything we need through the computers. We can keep in touch with the others with the emails, msn and QQ etc. Enjoying ourselves in music, games and movies can loosen us after nervous classes.

Each coin has two sides. Disadvantages of the computers can also do harm to us. Most of us students use the computers more to play games and chat with strangers than searching for useful information. That’s a waste of time. There is so much rubbish on the net, which are some medium messages about crime or sex. It does harm to our minds.

From all above, we should learn to use computers in our own right ways. The computers doesn’t have no responsibility, it depends on the way we use them.

Today, as the development of the medical, people can slow down their aging. As for the celebrities, they use the developed technology to keep young, seeing their unchangeable faces in the screen for so many years, the audience also want to imitate the celebrity, they believe that by using the developed technology, they can keep young all the time. While in my opinion, the way to keep young is to hold a young heart, some people look young outside, but in their hearts, they are old enough and refuse to keep pace with the time. While for another group, even they have wrinkles, they are curious about all the things and are willing to change. My grandpa is old, but he knows all the fashionable things, sometimes I have to ask him for the new things. The young heart is the way to keep young forever.

今天，随着医疗的发展，人们能够延缓衰老。对于名人来讲，他们使用高科技来保持年轻，看到他们常年在屏幕上保持不变的容颜，观众也想要模仿名人，他们相信通过使用高科技就能一直保持年轻。然而在我看来，保持年轻的方法就是拥有一颗年轻的心，一些人表面看起来年轻，但是在他们的心里，他们足够的老，并且拒绝去与时俱进。对于另外一些人来讲，虽然他们有皱纹，但是他们对一切都保持好奇，并且愿意去改变。我的爷爷年纪大，但是他对一切时尚的东西都了如指掌，有时候我不得不问他关于新的事物。年轻的心是永葆青春的方法。

今天是清明节，我早早的就起床了，穿上校服，戴上红领巾，早早的来到了学校。到了学校以后，老师先让我们排好队，听了校长的讲话后，我们一起出发了。今天的天气非常好，晴空万里，暖暖的春风吹在脸上，暖洋洋的真舒服，我们排着整齐的队伍，举着红旗，在老师的带领下，到文山去扫墓，我往后一看，队伍一眼望不到边。

Today is Tomb Sweeping Day, I got up early, put on uniforms, wearing a red scarf, came to school early. After school, the teacher let us lined up, listening to the presidents speech, we set off together. Today the weather is good, sunny, warm spring breeze blowing in the face, warm comfortable, we row tidy team, holding a red flag, under the guidance of the teacher, to Wenshan to sweep the tombs, I looked back and saw the team, Wang Budao edge.

路途很远，可是我们一点都感觉不到累，到了文山上，我们先向烈士宣誓，然后给烈士们献上自己亲手做的小白花。又给烈士们唱了一首歌。最后，老师又带我们去参观了博物馆，合影留念，时间过的真快，不知不觉就中午了，妈妈来接我回家，我还真有点依依不舍。

Its a long way, but we do not feel tired, went to Wenshan, we first to the martyrs martyrs oath, and with his own hands to do small white flowers. And sing a song for martyrs. Finally, the teacher took us to visit the museum, posed for pictures, the time off really fast, imperceptibly to noon, my mother to take me home, I also really a little be reluctant to part.

In China, the period of high school is very important for students, they will go to college after finishing high school. Because there are so many students in our country, the students have to take the college entrance exam, the test will decide which school they should go to. Every student in high school will study many course, when the second year comes, students will choose some courses for the college entrance exam. The first thing they should pay attention to is to measure what subject they are good at. Some students are good at math and geography, these students are always weak in politics, then they should keep on learning science. Some students are good at Chinese and English, they should choose to study art. What if the students are good at both? I will advise them to learn the course they are interested.

在中国，高中时期对于学生来说是很重要的，完成高中的课程以后，他们就要上大学。因为我国有很多学生，因此学生不得不参加高考，高考将会决定他们去哪所学校。每个学生在高中都要学很多课程，当第二年到来的时候，学生将要选择一些针对高考的课程。他们要注意的第一件事就是衡量他们擅长的科目。一些学生擅长数学和物理，他们总是不擅长政治，他们应该继续学习理科。一些学生擅长语文和英语，他们应该选择文科。如果学生两者都擅长呢?我会建议他们选择他们感兴趣的科目。

Good faith, it is part of the good quality that a human is indispensable to human beings. Below is I the most dishonest one side, it makes me feel what is the value of honesty.

Remember in ten days ago, I go home by bus after school as usual, after coming home, as usual, I started to write my homework, write Chinese homework, did more than an hour, probably start writing math homework, after finish see math homework together and then the calculation of a problem, I see, dizzy eyes, and then ran to the hall glanced at his dad, I saw him lying on the sofa sleep, I will have a career. I secretly took on the table in the computer, I will take computer flash back to the desk by the computer, soon finished all the questions, I would like to return, but my mother suddenly opened the door, Im afraid of mother found, so in the ear of hide into the bag, and then got up and shake shake spirit like out of the study.

Wanted to mom and dad is not found, can be in the weekend, I take out comprehensive language exercise books for her dictation, I forgot the last finished using the computer unexpectedly caught in comprehensive exercise books, discovered by mom, I framed the mother at the beginning, can be found that doesnt work, so Im not stone, but still didnt work, so I finally confessed.

Through this matter, I know that mom and dad heart was absolutely I broke, through this thing, I just know good faith not only is everyone should have, or increase the scene for your future, increase energy and power of one of the good qualities.

诚信，它是人类美好品质中的一部份，是人类不可缺少的。下面便是我最不诚信的一面，它使我感受到了什么是诚信的价值。

记得在十天前，我照常放学坐车回家，回家后，我照例开始写作业，先写做语文作业，做了大概一个多小时，做完后开始写数学作业，只见数学作业上一道接着一道的计算题，我看罢，头晕眼睛花，然后跑到客厅看了一眼爸爸，只见他躺在沙发上睡觉，我便有了小九九。我偷偷摸摸地拿走了放在桌子上的计算机，拿上计算机我便闪回了书桌按起了计算机，很快算完了所有的题，我本想完璧归赵的，但是妈妈突然打开了家门，我生怕妈妈发现，所以便以迅雷不及掩耳之势藏进了书包，然后起身，抖了抖精神高兴的走出了书房。

本想爸爸妈妈是不会发现的，可在那星期周末，我拿出综合语文练习本给妈妈听写，可我忘了上次用完计算机竟夹在综合练习本中，被妈妈发现，我一开始诬陷妈妈，可发现不管用，于是我又死不认账，可还是没有奏效，于是我终于承认了。

经过这件事，我知道了爸爸妈妈心绝对被我伤透了，也就是经过这一件事，我才知道诚信不仅是每个人都应该具备的，还是为你的前途增加景色，增加活力与动力的优秀品质之一。

As the development of Internet, people like to use computer every day, they search the Internet and know more about the instant news.

The Internet also helps people give their own opinion on the hot issues, some new words are created. Zhai Nan is a very popular word, it means the people who are staying at home all the time, they are less going out.

People can buy what they want by the computer and the goods they have bought can deliver to their home. So more and more people are like to staying at home, playing computer or watching TV, they will feel uneasy when communicate to others.

Zhai Nan is not a good word, these people’s lifestyle is not healthy, they should go out more and have the normal activity with others. Getting rid of Staying at home brings people the healthy life.

随着电脑的发展，人们喜欢每天使用电脑，他们搜索电脑，了解更多的及时新闻。

网络也帮助人们，让他们对热点进行讨论，一些新的词汇会被创造。“宅男”就是一个很流行的词汇，意思指那些整天呆在家的人，他们很少出去。

人们可以通过电脑买到他们想要买的，买的产品也可以快递到家里。因此越来越多的人喜欢呆在家里，玩电脑或者看电视，他们和别人交流会感到不自在。

“宅男”不是一个好词，这些人的生活方式也不健康，他们应该多出去走走，和别人进行正常的交流活动。摆脱宅男一族能给人们带来健康的生活。

MySpringFestival Last year’s Spring Festival is special. My uncle and my

aunt came back from Shanghai. My family were very happy to keep the Spring

Festival with them. And it was the most exciting festival of all the festivals.

On New Year’s Eve, my father and my uncle talked about their work together. My

mum did some cooking with my aunt Grandparents and I watched the New Year TV

programmes. At about six o’clock, we had a special family dinner. We all thought

the dumplings were delicious. On the first day of the New Year, we visited our

relatives. In the afternoon, we went shopping in Jiefanf Road. My uncle bought

some Jay’s CDs. He likes Jay’s music very much. There were so many people on the

road. It was more alive than any other time of a year. On the second and the

third days, we spent a wonderful weekend in the country. There were much bigger

trees than in the city. And the animals were more beautiful than in the city. We

all enjoyed ourselves. I had an interesting Spring Festival. How about you?

Every year a lot of people are killed or injured in road accidents. How can

we make the roads safer? Remember the following traffic rules.

When you ride a bike, keep to the right side of the road. Dont cross the

road or turn left at a red traffic light. Give a hand signal if you want to turn

or stop.

Before crossing the road, stop and look both ways, right and left. If the

road is clear, it is safe to cross. The correct way to cross is to walk quickly,

but not to run. If you run across the road, you may fall down.

If you see small children or old people waiting to cross the road, it is a

kind deed to help them to cross in safety. We should teach small children not to

play or ride on the roads.

Always obey these rules, youll find it much safer to walk or ride on the

road.

There are four key points to study English: listening, speaking, reading

and writing.

Firstly, we should be brave to talk with others in English. By doing this,

we can improve ore talking and listening skill.

Secondly, we should try to listen to all kinds of English programmes as

much as possible. In this way, we can gradually improve our pronunciation.

Thirdly, we should often read English books. When we come across a new

word. We should guess its meaning through the contest first. Then look it up in

the dictionary to have a check. I thin,, it is a good way of reading.

Fourthly, we should practice our writing skills. Whenever we have any idea,

we should get the pen and write it down at once. It is very important to avoid

writing in Chinese way and using the Chinese grammar.

As long as we listen, speak, read and write more, we are sure to make

remarkable progress!

Why do we study English, because English is the international language with the same.

When we talk about the business with foreigners, I only use English to communicate, so English is very important. If we want to understand the western culture when, must use English to understand their culture and history.

What how can we learn English well: 1, first to develop interest in English study (we can see English film from listening to English song, to find the learning interest in English). 2, English class listen carefully, as far as possible to answer the teacher#39;s questions in English, use English to communicate with classmates. 3, you can listen to English tapes of radio and television programs to imitate the pronunciation of english.

This is a good method for us to learn English well.

In addition to these methods, we can from the English books and other more effective way of learning english.

Everybody watches the winter haze weather, the fog haze harm is bigger, there are several city already in it, so we should strengthen the environmental management efforts, no longer let haze weather.

Must have a lot of people know the cause of the haze, fog, fog and haze, of course, is made of, fog is the main cause of a large number of small water droplets or ice crystals suspended in the ground the air system, composed of aerosols is a product of condensed water in the air near the ground layer. Fog is mainly will reduce visibility, can cause traffic hidden trouble, but not harm to people.

Haze is made up of the dust in the air, harmful material such as sulfuric acid, nitric acid, it can make the atmospheric turbidity, blurry vision and leads to reduced visibility, and can cause great harm to human body. So fog and haze two brothers together, this irrelevant to unprecedented damage caused by the atmosphere, some citys air quality has come to the point where moderate pollution, some cities has reached high levels of pollution, more terrible.

The dangers of smog is quite large, it will for highway, railway, aviation, power supply system, affect crop growth. Also easy to cause the spread of infectious diseases and a variety of diseases. Harm to peoples health. And can lead to air pollutants is not easy to spread, enhanced the toxicity of harmful substances, serious, may also cause smog. And can cause great harm to people, especially a great influence on the respiratory system. It is reported that this winter respiratory disease increased than last winter % % 30-40. This is what a staggering, worthy of our thought. So the prevention and treatment of haze weather is urgently needed.

Our precautions should be in place, in haze weather, we should stop morning exercise and outdoor activities. This just isnt good enough, I think this is the main reason of the bad weather in automobile exhaust emissions and industrial emissions, so the country should policy instructions as soon as possible to manage and control the harmful gas emissions, more tree and grass planting, purify our environment. I think, if everyone is mobilized, haze weather should flew away.

In a word, I hope you can take action, a variety of grass flowers, how to protect the environment, for our future generations to build a green, natural environment.

这个冬天雾霾天气备受大家的关注，雾霾危害较大，有好几个城市已经中了它的招，所以我们应该增强环境管理的力度，不再让雾霾天气横行。

雾霾的成因想必有不少人知道，雾霾吗，当然是由雾和霾组成的，雾的主要成因是大量悬浮在地面空气中的微小水滴或冰晶组成的气溶胶系统，是近地面层空气中水凝结的产物。雾主要会使能见度降低，会造成交通隐患，但对人的危害不大。

霾是由空气中的灰尘、硫酸、硝酸等有害物质组成，它会使大气浑浊，视野模糊并导致能见度降低，并且会对人体造成较大的伤害。这样一来雾和霾两个本不相干的兄弟聚到了一起，对大气造成空前的破坏，有些城市的空气质量已经到了中度污染的地步，更有些城市已经达到了重度污染，非常可怕。

雾霾的危害相当大，它会对公路、铁路、航空、供电系统、农作物生长造成影响。还易导致传染病扩散和多种疾病发生。危害人的健康。并且会导致空气中污染物不易扩散，增强有害物质的毒性，严重的，还可能会导致毒雾发生。并且会对人造成巨大伤害，特别是对呼吸系统影响很大。有报道称，这个冬天呼吸系统发病的人比上个冬天增加了%30---%40。这是一个多么惊人的数字，值得我们深思。所以防治雾霾天气刻不容缓。

我们的防范措施应该到位，在雾霾天气时，我们应该停止晨练和户外运动。只是这样还不够，我认为造成这种恶劣天气的主要原因是汽车尾气的排放和工业生产废气的排放，所以国家应该尽快下达政策来管理和控制有害气体的排放，多植树种草，净化我们的环境。我想，如果大家都动员起来，雾霾天气就应该灰溜溜的逃跑了吧。

总之，我希望大家可以行动起来，多种草种花，多保护环境，为我们的子孙后代营造一个绿色，天然的环境。

Environmental protection is every one of us to do, make the responsibility of each of us, once you live in the earth, you have to protect the environment, because we want for our children and grandchildren, give them a good living environment, and not to harm the environment and harm to our children and grandchildren.

Its our duty to protect the environment, and some people said: this is an important task, we are a little, it should give the big man to do, we have to do is not to undermine. Many people agree that in the face of this statement, and the I will against it. In fact, environmental protection is more than a great thing, or do we all the citizens of these things, and they will go to the governance, we control our things, mind your own affairs, because environmental protection from a small one.

Environmental protection is a small matter, dont throw a piece of junk, dont chop down a tree, not a one-time items... Maybe, you have the conditions, is a piece of junk, recycling plant a tree, with an item again... This is to protect the environment, is so simple, need not you do more difficult things, environmental protection is just as simple as that.

环保是我们每个人要做的事情，使我们每个人的责任，你一旦生活在地球，你就要保护环境，因为我们要为我们的子孙后代着想，给他们一个好的身活环境，而不是去破坏环境，危害我们的子孙。

保护环境是我们的责任，而有的人却说：这是一个重任，我们是个小人物，这应该给大人物去办，我们不破坏就行了。面对这种说法，很多人都同意，而我就反对。其实，环保不止是大人物的事情，还是我们这些市民的事情，而他们就去治理大事，我们就治理我们的事情，管好自己的小事，因为环保是从一件小事做起的。

保护环境其实是一件小事，不扔一件垃圾、不砍一棵树、不用一次性用品……也许，你有条件的话，就回收一件垃圾、种一棵树、再次用一件物品……这都是保护环境的行为，就是如此简单，不用你做更难的事情了，环保只是这么简单。

【范文】

My hometown is Zhuolu County of Zhangjiakou City of Hebei Province，which are 75 kilometers away from the Zhangjiakou city，and 130 kilometers away from Beijing，whose traffic is extremely convenient。There is not only beautiful scenery，pleasant climate，but also famous ancient civilizations in the history of Chinas，which are the origin ground of “the three ancestral culture”。There are many famous places of interest，such as the Castle Ruins of Yellow Emperor，the Huangdi Quan and the Zhonghua Sanzu Church and so on。Zhuolu County has the grape characteristic industries，its viticulture has more than 500 years of history，in addition，there are also Xingbian special industries，which has been registered in the National Industrial and Commercial Bureau as "Deer"，its products have successfully infiltrate into the supermarkets of Hong Kong and Beijing。 I believe that my hometown will be getting better and better。

【译文】

我的家乡我的家乡是河北省张家口市涿鹿县，县城距张家口市区75公里，距北京市区130公里，交通极其方便。这里不仅风景优美，气候宜人，而且是中国历史上著名的文明古地，“三祖文化”的始源地。名胜古迹有黄帝城遗址、黄帝泉、中华三祖堂等。涿鹿县具有葡萄特色产业，其葡萄种植具有500多年的悠久历史，除此之外，还有杏扁特色产业，而且已经在国家工商局注册了“神鹿牌”商标，其产品成功打入香港及北京等地超市。 我相信我的家乡一定会越来越好。

living in a big city英语作文(一)

Compared to last years statistics, this year more and more youngsters would like to launch a career in first-tier cities. There is no doubt that residing in big cities brings more chances to be hired and promoted. Futher benefits associated with big cities are higher income, indeed decent social status, and the most prevalent pastimes.

Virtually, each coin has two sides. There are also lots of disadvantages living in first-tier cities. With the explosive growth of house price and higher price of commodities,inevitably, you would burden more pressure living in big cities. Likewise, big city has a dense and large population. As a result, you may encounter vast crowds of people when you are out, and you have to wait in a long queues at the hospitals when you get ill as well.

In my points, only by discovering yourself and knowing whats your niche areas can you hope to lead a better life. As for fortune, as for fame, they are of no consequence just like floating clouds. Nothing is more significant than your own happiness.

living in a big city英语作文(二)

The city is the place where all industrial, cultural and educational centers are situated. In big cities you can find museums, theaters, clubs, cinemas, big shops and hospitals, comfortable modern flats.

People try to live in cites because all necessary objects are situated nearby. For example if you get ill a hospital or a chemists shop will be situated near your home in the city, and if you live in the country it will be hard to find any medical help very quickly.

Also in big cites you can find all sorts of entertainment such as cinemas, clubs entertaining parks and so on. Many people like to spend their free time there because it helps them to relax and bring them a lot of pleasure.

It is really convenient that everything you need in daily life is situated near you. One of the most important comforts of big cites is that you can quickly get everywhere you like by underground, bus, trolleybus. Also in big cities there is electricity therefore you can use electrical devices such as TV sets, computers, radio, microwave oven, refrigerators and so on.

One more thing, without which it would be impossible to live today is the telephone and where there is a telephone there is also Internet. The communication (связь) has huge value in the life of people and we have got used to it to such extent that if there is no telephone we feel uncomfortable and lonely.

Yes, it is really comfortable, and at first glance everything is good but nowadays big cites there are a great amount of cars and factories. Big cites suffer of overpopulation, dirty air, and water, The streets became noisy and after hardworking day people cannot relax.

People try to do everything to go to the countryside because only there they can find silence. Every holiday and every weekend people try to leave their houses and go to the country.

I live in … district. The ecological conditions here are very bad because near my house a lot of industrial objects are situated. For example near … factory is situated. As for me I prefer to live in a big city because a lot of big shops are situated near my home, but I also like to spend my holidays in the country because after living in the city for about 9 months I begin to get tired.

On March 1st,2014, a great attack happened in Kunming, about ten guys from Sinkiang showed up inKunming train station, they took out prepared knifves, hurting people who were just walking around them. This accident is a great tragedy, people are shocked by what the gangsters did, it just happened so suddenly. This accident reminds people of how to protect themselves when attack happens. First, just to run. When we meet the gangster, the first thing is to run, the fast, the better, until you are far away from them. Second, if you don’t have enough time to run, then find a place to hind quickly. The place should be near you, having something to cover, don’t be afraid of the dirty environment, just to hind. Third, if you are caught by the gangsters, don’t fight with them, do as what they told you, only this will you have a chance to get away from them.

2014年3月1号，昆明发生了一场大袭击，大约来自新疆的十名歹徒出现在昆明火车站，拿出事先准备好的刀，向走在旁边的路人袭击。这个事故是一场灾难，人们对于歹徒的所作所为感到震惊，一切都发生得这样突然。这个事故提醒人们当袭击发生时，要懂得去保护自己。第一，赶紧跑。当我们碰到歹徒时，第一件事就是跑，越快越好，直到你远离他们。第二，如果你没有足够的时间跑，找到一个地方藏起来。这个地方应该是离你近的，有东西来掩护你，不要害怕肮脏的环境，赶紧藏起来。第三，如果你被歹徒抓住，不要和他们挣扎，按照他们说的去做，只有这样，你才会有机会逃脱。

I saw you through it, faint, so distorted; Through it, I see the dark gray day, dangerous; I saw this busy city, through it, but are confused MuYun. I through it, as though covered with a layer of yarn, but not white, does not light. You am in the shadow of the people, the fog haze! When you can recede.

I have a small masks, masks, haze body around completely, I feel lost and sad, why should meet haze? Why cant isolated from it? My mask, contains not only the haze, and sad. The rapidly changing, clear of renewal, which fills the world how can become cant see? The gorgeous neon lights, under the haze, but also a group of colored clouds. Under the fog haze, everything is so bad, though is hazy, but without any artistic conception, just hate and sadness.

We will meet and fog haze "prompt", why do I not happy? I was so wanton destruction of the environment, is not waiting for the arrival of the fog? Why is that?

Verbal complain, people are floating clouds, there is no use. The work is to protect the fragile nature and irascible "Sir"!

Said ok, dont gossip, I take for the subject "meet with fog", although this is you dont want to, because I want you to understand that the consequences of doing so, will be unimaginable!

我透过它，看见了你隐约的身影，多么扭曲;我透过它，看见了黯淡的灰天，多么扑朔迷离;我透过它，看见了这个繁华都市，只不过都是迷茫暮云。我透过它，仿佛蒙上了一层纱，但并不洁白，并不轻盈。你是万千人民的阴影，雾霾啊!你何时才能退去。

我有着一个小小的口罩，口罩外，围绕着团团霾体，我感到失落、伤心，为何要与雾霾相约?为何不能与它隔离?我的口罩，包含的不只是这霾体，还有伤心。这个瞬息万变、万象更新的清晰大千世界，怎么会变得看不清?那华丽绚烂的霓虹灯，在雾霾下，也不过一团彩色乌云。在雾霾下，一切都是那么不如意，虽说是朦胧的，但却没有任何意境，只是憎恨和忧伤。

我们都会与雾霾相约“九八”，我为何高兴不起来?我那么肆意的破坏环境，不就是等着雾霾的到来吗?为什么?

人们口头上的抱怨，都是浮云，没有任何用处。最管用的是好好保护大自然这位脆弱而又暴躁的“先生”吧!

好了，闲话不多说，我之所以题目取为“与雾霾相遇”，尽管这是大家不想要的，是因为我想让大家明白，这样做的后果，将不堪设想啊!

During the 15 days from New Year’s Eve to Lantern Festival, Beijing was affected by smog for more than half the time, because of which people suffered a lot. On the road people drove slowly because they could not see clearly. People also suffered from many illnesses caused by smog.

The smog in Beijing has been caused by many factors, in which the increase of cars in the city area plays an important role. The cars send off a lot of poisonous gases, which in turn adds to the already serious air pollution.

In my opinion, the number of cars should be limited. We should call on the people to use more public transport. Only in this way can we expect to have more sunny days.

在15天从除夕到元宵节,中国受到烟雾超过一半的时间,因为人们遭受了很多。在路上人慢慢开车,因为他们无法看得清楚。人也患有许多疾病引起的烟雾。

北京的烟雾是由许多因素造成的,增加的汽车在城市地区扮演重要的角色。汽车发送了大量的有毒气体,进而增加了已经严重的空气污染。

在我看来,汽车的数量应该是有限的。我们应该呼吁人们多使用公共交通工具。只有用这种方法我们才能期望有更多的晴天。

I was waiting for the doctor to finish his examination.I was worried and

nervous.Would my father have to operate?Would a blood transfusion be

necessary?What would he have to say?

Dr Lin was a heart expert.He was an excellent doctor and his examinations

were always complete.He listened to the patients heart,took his blood pressure

and temperature,gave him an X-ray and examined his eyes and ears.The doctor

finall completed his examination and spoke to me.He told me that heart trouble

is never a minor illness,but this wasnt a serious heart attack.He advised

losing weight,getting plenty of sleep and eating good meals.Smoking and drinking

would be harmful,of course.Dr Lin said it would be necessary to be careful for a

while,but he was confident that there was nothing to worry about.

I felt much better after I spoke to Dr Lin.I was certain that my father

would be up and around again very soon.Hes seventy five years old now,but he

can still live for a long time if he takes good care of himself.

The environment of the city is getting worse and worse today. There are wastes, air pollution and so on. What can we do to save our city? About the wastes, we should sort the wastes, to see if they can be recycle used; use the reusable shopping bag instead of the plastic bags. About the air pollution, we should go to school on foot or by bike; we should also ask our family not to use car as much as possible, take the subway or bus instead. I hope everyone can see the environment problem and do the best to save our city.

如今城市的环境变得越来越糟。有垃圾和空气污染等问题。我们应该如何保护我们的城市?关于垃圾，我们应该进行垃圾分类，看看它们是不是可以回收利用;使用环保购物袋来代替塑料袋。关于空气污染，我们应该走路或者骑自行车去学校;我们还应该要求家人尽量少使用汽车，用地铁或者公交车代替。我希望每个人都能看到环境问题，尽量来拯救我们的城市。

On Sunday, I with the help of the father, Internet checked the xian half a month before the air quality in March, a check, let me by surprise, I found the China heavy pollution has six days, light pollution has two days, there are seven days in moderate pollution.

We are living in such an environment, I asked my father: "fog and dust what a harm to human body?" Dad and I looked at the information online, it turns out that the dangers of smog and dust is very big, the fog haze will lead to the spread of infectious diseases and a variety of diseases, bring great harm to human body health. Dust can also harm to peoples health, to the human travel a lot of inconvenience.

I have checked the cause of fog and dust, the original atmospheric air pressure is low, the air flow is not the main factors, air does not flow together, a tiny particles in the air, floating in the air, the air temperature is low, the ground, because of the large ground dust and vehicle is stirring up dust... Dust is a kind of the dangers of the interaction of wind and rain sand weather phenomenon, its formation and the earth greenhouse effect, vegetation destruction, species extinction, climate anomalies and other has an inseparable relationship. He also divided into dust, dust, dust...

I dont think we should be unrestrained exploitation of natural resources, and should not be random cut down trees, people have a car to drive less as far as possible, do more bus and ride a bike, green travel. Bulb use energy-saving lamps, less air conditioning, everyone will give more than street sprinkler. Dont throw rubbish everywhere, afforestation, protect our earth.

星期天，我在爸爸的帮助下，上网查了一下西安三月份前半个月的空气质量，一查，让我大吃一惊，我发现其中国重度污染有六天，轻度污染有两天，中度污染有七天。

原来我们生活在这样的环境下，我问爸爸：“雾霾和沙尘对人体有什么危害吗?”爸爸和我查阅了一下网上的资料，原来，雾霾和沙尘的危害非常大，雾霾会导致传染病扩散和多种疾病发生，给人体健康带来较大的危害。沙尘也会危害到人们的身体健康，还给人类出行带来很大的不便。

我又查了一下造成雾霾和沙尘的原因，原来大气空气气压低，空气不流动是主要因素，空气不流动是空气中的微小颗粒聚集在一起，漂浮在空中，由于地面灰尘大，空气温度低，地面的人和车辆是灰尘搅动起来……沙尘是一种风雨沙的相互作用的危害性天气现象，它的形成与地球温室效应、植被破坏、物种灭绝、气候异常等有着不可分割的关系。他还分为沙尘暴、浮尘、强沙尘……

我想我们不应该无节制开采自然资源，不应该随意砍伐树木，有车的人尽量少开车，多做公交车和骑自行车，绿色出行。灯泡尽量用节能灯，少开空调，大家要给街道多洒水。不随地乱扔垃圾，多植树造林，保护我们的地球。

As the saying goes "qiu dong smog knife to kill". We can see and catch "smog" actually have bigger influence on the body, especially the high incidence of respiratory and cardiovascular and cerebrovascular diseases in the elderly group.

1. The effects on the respiratory system. Haze composition is very complicated, including hundreds of atmospheric chemistry particulate matter. Which is bad for your health mainly aerosol particles less than 10 microns in diameter, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol particles, fuel and car exhaust, etc, it can directly enter and adhesion in the human respiratory tract and alveoli. Especially the submicron particles are deposited on upper and lower respiratory tract and alveolar, causes the disease such as the acute rhinitis and acute bronchitis. For obstructive bronchus asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as chronic obstructive pulmonary disease patients, haze weather can make the illness acute or acute exacerbation. If this kind of environment will cause lung cancer for a long time.

2. The effects on the cardiovascular system. Haze weather pollutants in the air, air pressure is low, easy to induce acute cardiovascular disease. Such as heavy fog, the moisture content is very high, if people in outdoor activities and sports, the bodys sweat is not easy to discharge, cause people bosom frowsty, increased blood pressure.

3. The fog haze weather can also result in close formation ultraviolet weakened, activity of the infectious pathogen in the air, increase of infectious diseases.

4. Reduce because of the fog the sun, ultraviolet irradiation in children is insufficient, inadequate vitamin D in the body to generate, the absorption of calcium significantly reduce, serious can cause rickets in infants, childrens growth to slow down.

5. Affect mental health. Heavy fog weather depression, due to weak light and easy to let a person produce mental laziness, depression, and pessimism, encounter something goes wrong and even easier to spin out of control.

6. Affect the traffic safety. Low vision in haze weather, visibility, air quality is poor, easy to cause traffic jams, traffic accidents.

常言道“秋冬毒雾杀人刀”。我们看得见、抓不着的“雾霾”其实对身体的影响较大，尤其是对心脑血管和呼吸系统疾病高发的老年人群体。

1.对呼吸系统的影响。霾的组成成分非常复杂，包括数百种大气化学颗粒物质。其中有害健康的主要是直径小于10微米的气溶胶粒子，如矿物颗粒物、海盐、硫酸盐、硝酸盐、有机气溶胶粒子、燃料和汽车废气等，它能直接进入并粘附在人体呼吸道和肺泡中。尤其是亚微米粒子会分别沉积于上、下呼吸道和肺泡中，引起急性鼻炎和急性支气管炎等病症。对于支气管哮喘、慢性支气管炎、阻塞性肺气肿和慢性阻塞性肺疾病等慢性呼吸系统疾病患者，雾霾天气可使病情急性发作或急性加重。如果长期处于这种环境还会诱发肺癌。

2.对心血管系统的影响。雾霾天气空气中污染物多，气压低，容易诱发心血管疾病的急性发作。比如雾大的时候，水汽含量非常的高，如果人们在户外活动和运动的话，人体的汗就不容易排出，造成人们胸闷、血压升高。

3.雾霾天气还可导致近地层紫外线的减弱，使空气中的传染性病菌的活性增强，传染病增多。

4.由于雾天日照减少，儿童紫外线照射不足，体内维生素D生成不足，对钙的吸收大大减少，严重的会引起婴儿佝偻病、儿童生长减慢。

5.影响心理健康。阴沉的雾霾天气由于光线较弱及导致的低气压，容易让人产生精神懒散、情绪低落及悲观情绪，遇到不顺心的事情甚至容易失控。

6.影响交通安全。出现霾天气时，视野能见度低，空气质量差，容易引起交通阻塞，发生交通事故。