大学雾霾英语作文优秀20篇

Where possible, reduce the use of "which," "who" "that" "whom" "whether... or not" etc.

少用关系代词

学会运用关系代词是你学习英文过程中的一个重要的阶段。学会少用它们则表明你取得了更大的进步。在校对你的作品时，仔细检查一下所有的which’s, who’s that’s和whom’s是否必要。删除不必要的关系代词会使你的文章更精彩。

Example:

Unnecessary: It is a truth that is universally acknowledged that a single man in possession of a good fortune must be in want of a wife.

(用两个 that’s，读起来很别扭)

Better: It is a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife.

-- Jane Austin

注：被动语态修饰的名词通常不须用关系代词。

Unnecessary: In 1970 India dedicated a nuclear power plant near Bombay, which was built with American assistance.

Improved: In 1970 India dedicated a nuclear power plant near Bombay, built with American assistance.

Unnecessary: During this period, Churchill spoke for a nation which was undivided and curiously happy, as it has never been in my lifetime, before or since.

Improved: During this period, Churchill spoke for a nation undivided and curiously happy, as it has never been in my lifetime, before or since.

Unnecessary: Justice theories have a long tradition, which goes back to Plato and Aristotle in the 5th century B.C.

Improved: Justice theories have a long tradition, going back to Plato and Aristotle in the 5th century B.C.

Unnecessary: Shirley Temple’s father blew nearly the entire $3 million that she made by tap dancing which made her famous in the movies.

Improved: Shirley Temple’s father blew nearly the entire $3 million she made tap dancing her way to fame in the movies.

Unnecessary: We told them they were the victims who deserved sympathy the most.

Improved: We told them they were the victims, most deserving of sympathy.

Unnecessary: Only a person who is oblivious* to the facts of modern life would doubt the need of vocational education today.

Better: Only a person oblivious to the facts of modern life would doubt the need of vocational education today.

Unnecessary: Not everyone in North America likes the taste of green tea, whether it contains caffeine or not.

Better: With or without caffeine, not everyone in North America likes the taste of green tea.

Unnecessary: Usually the Washington family married people who were socially better off than themselves, but the second marriage of George’s father was an exception.

Better: Usually the Washingtons married their social betters, but the second marriage of George’s father was an exception.

Unnecessary: In some instances, a letter can take ten days by air and six to eight weeks by ship to reach the person to whom the letter is addressed.

Better: In some instances, a letter can take ten days by air and six to eight weeks by ship to reach its intended receiver.

A little boy was very naughty and would not say his prayers before going to bed.

One day his father warned him that if he kept doing so. He would not go to heaven. The boy cried noisily and said, "I dont like to go to heaven alone. I want to go with you and mama."

有个男孩非常顽皮，不肯在睡觉前做祈祷。

有一天他的父亲告诫他说，如果他老是这样，就上不了天堂的。男孩大哭起来：“我不喜欢一个人上天堂，我要同你和妈妈一起去。”

关于雾霾

Dear Mike，

Thank you very much for your concern. Last months several places in Beijing were blanketed with thick yellow fog. Everything around disappeared from oursight. Some highways were closed. Traffic jams were commonly seen in the streets. Many people, especially children and seniors, even found it difficult to breathe. As a result, local hospitals were crowded with people who had problems with their noses and lungs. Part of the cause was the dry weather, but the severely damaged environment contributed a lot to this nightmare. Personally I didn’t get any health problems in the haze because I stayed mostly indoors.But to make a significant change we really have to do more to protect our environment. To live a better life we have to push on with the economy, but it wound be meaningless if we have to achieve it at the cost of our breathing air.

Regards!

Yours，

Li Hua

Morning, pull open curtain, dusty everywhere, cant see the blue sky, see house, cant see trees, this is the haze weather. Now the fog haze has become more and more frequent, serious impact on peoples life and health.

So how haze weather caused? In winter, there are many reasons such as now, people going through burning coal heating, cause excessive coal mining coal mine environment is seriously polluted, and some chemical factory produced by industrial pollution make PM25 in the air, PM10 increasing damage the atmosphere. Like a family now, a lot of families on the car, brings convenience to travel, but the car is a double-edged sword, has both advantages and disadvantages, enjoying convenient at the same time, the tail gas of automobile emissions brought great harm to the air. All kinds of pollution and destruction, let our earth environment is becoming worse haze is more and more frequent.

早晨，拉开窗帘，到处灰蒙蒙的一片，看不见蓝天，看不见房屋，看不见树木，这就是雾霾天气。现在雾霾越来越频繁地出现，严重的影响了人们的生活和健康。

那么雾霾天气是怎样造成的呢?原因有很多比如现在到了冬季，居民要通过烧煤去供暖，导致过度的开采煤矿燃煤使环境受到严重污染，还有一些化工厂产生的工业污染使空气中的PM25，PM10持续上升破坏大气层。像现在家庭情况好了，很多家庭都开上了小汽车，给出行带来了方便，但是汽车是把双刃剑，有利也有弊，享受方便的同时汽车排放的尾气也给空气带来了很大的危害。各种污染和破坏让我们的地球环境越来越差，雾霾越来越频繁。

Help others you also can be joyful, is a trivial things will also make yourself feel happy.

Remember when my third grade, a language examination it if I know "helping others, happy yourself" meaning.

This day I hurried from the drawer take out three ball-pens, just got in the classroom. Come to the classroom soon bell rang "000" class, the teacher also follow here, in this moment students stopped discourse, from the bag out books to sit quietly on the desks and chairs, books. Disguise

"Start the test" the teachers words sound just fell, well put the desk retrieval empty, they left a pen, a cushion the cardboard.

In the exam, everyone was doing at, then my leader patting my shoulder, side whispered, "xiao fine you have a few pen? Can you lend me one?" Borrowed, "Im not happy about it, but I think of helping others, happy yourself, helpful, my hands and flat, not to hear my words, automatically put pen handed it to my leader.

After the test, when I heard leader said to me, thank you when I feel alacrity.

The day I understand the "helping others, happy" meaning. As long as you help others, in your most helpless time they will help you.

China, a country with an ancient civilization, self-help is the traditional virtue, as the most beautiful songs rap "a star willing to help others heart, the most happy is a help others..."

“低碳生活，从我做起”相信这句话人人都听过吧，可是又有几个人可以做到呢，比如说现在的天气雾霾天气。

春节这几天有雾霾，相信大家也看到了能见度只有几十米，因为大家放假，有车的开车，那么汽车尾气为也随之增加。今年回奶奶家的时候出租车师傅给我们说他已经看到了五起车祸最严重的是两个车头全部撞坏了，并且高速公路给封了。雾霾不仅会造成车祸，而且还对人体有害呢。现在国家规定大城市不要放炮了原来卖炮都有一条街，现在卖炮的只有几个摊了。

让我们珍惜环境，远离雾霾吧!

No classical work could pervade every cubic centimeter of air with such cultural fragrance but she.

No judicious sage could merge various elements as a magnificent poem but she.

No green tree could consist of vivid cells arousing every hearts anxiety for being young forever but she.

She is my university Fudan University.

The first time I entered the campus as a freshman, I was deeply attracted by her cultural atmosphere and historical connotation. Fudan is a graceful lady who is accustomed to serenity but meanwhile each action of hers outpours her innermost tern perament. Apparently it is worth every effort to probe into her world for the sake of both physical and mental enrichment. Her humanistic spirit inspires me to care for everything around, even the most trivial one.

On the other hand, catching up with the times, Fudan is modern and smart. You see, the many age-old buildings here are actually great libraries and labs. Scientific and technological developrnent is easily smelt in the air,because she never lags behind the world.

Fabulously, such a historical and scientific school is far more than an operational mechanism. Her everlasting youth and vigor beam through every corner of the campus and the young in school vivify every piece of concrete and wood here. What makes me happy and strong is that it perpetuates me with unfading energy. And it is definitely beneficial for me to be granted enthusi。

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。

hello everybody.Today Im glad to be here to give a speech about my fresh experience in China Agriculture University.

First I must say the campus life is really different from what I have experienced in high school.For instance,I used to lean upon my dormitory teacher to wake me up on time.But now I have to set several alarm clocks to make myself could hear them in the morning otherwise I would miss my class.And then even worse there would be nobody remind me

except my teacher!So the differences are everywhere and I could easily find them.The change of life is great and its wonderful:I have more time of my own and the rights to decide how I live.

My campus activities are rich and colorful.Learning English has become a habit to me cause I plan to study abroad in next few years.Playing Guzheng is my favorite activity.I have kept on practising it since I was a little girl and I wish to win more competitions in my campus life.

Our university has the first level equipments and the most experienced teachers,also has the best students(laugh).I consider it to be a honor that Ive got a chance to study here and I sincerely hope that we could live wonderful lives in our campus!

It is generally believed that a high diploma guarantees a promising future. Some people identify high diplomas with profound knowledge and exceptional competence. Companies also tend to emphasize the academic achievement of a job candidate. Like it or not, there does exist a social reality – the higher diplomas one gets, the more popular he becomes。

On the contrary, other people claim that a high diploma doesn’t automatically translate into knowledge. A diploma, in their eyes, is only the acknowledgment of one’s educational experience rather than a guarantee of one’s ability. Therefore, we can never measure the depth of one’s knowledge by the grade of one’s diploma. Besides, many knowledgeable people don’t have a high diploma. Take Bill Gates for example. His dropping out of college cannot deny the fact that he is one of the world’s most learned men。

So I must say no one should ever equate a diploma with knowledge, because a diploma is nothing but a proof of a short-term study while genuine knowledge needs one’s lifelong devotion。

雾霾相信大家都早已习以为常了吧，他既是我们的“伙伴”每天陪伴着我们，还是一位不速之客。

雾霾每天围绕着我们，使天空阴沉沉的看不见一点云彩，小鸟也搬了家，逃进了森林。它的危害很大，让肺炎发病率更大，他给大家带来了无数危害，但人们无动于衷。工地污染严重，黄标车在公路上肆意乱开，给天空的污染带来了许多问题。

但人类却始终不改。仍然随意排放着pm2。5等许多有害气体。人们本可以改过自新让天空重新回到那原本的湛蓝，空气可以变得更加清新，但人们屡教不改。国家早已发动了号召，但那些公司却为了财产偷偷摸摸的排放不好的气体。有些公司为了省钱，不安装过滤器气体。这些公司火上浇油，为天空的更差添了分力。

那些人明明知道雾霾不好，却依然对雾霾依依不舍，不愿离开他们。

他们为什么不能跟雾霾说再见，最好永不相见，贡献自己的那一份力量，哪怕十分微弱。人们多么希望能跟雾霾再见，但却不能实现愿望，这渺小的愿望。

大家一定要共同团结，让雾霾离开我们的生活，让他永不回来，让大家一起动员起来，和我们说再见。

人们的生活越来越好，但是现在的环境却越来越差，小孩们开始有各种疾病，一出去，就总能听见“咳咳咳……”。让我最讨厌的是雾霾这种天气，因为雾霾是一种毒气，吸入身体，会对我们人体造成很大的伤害，而且也会给我们带来各种生活上的麻烦。比如，原来的春天，我们会跟爸爸妈妈一起晒着太阳，一家人去踏青，感受生活的美好，而现在却只能和爸爸妈妈在阴黑的天气下去吸黑黑的霾，整个心情都是黑黑的。

那么可怕的雾霾是从哪里来的呢？爸爸妈妈的小汽车尾气排放，逢年过节燃放烟花爆竹，乱砍滥伐树木，公共场所吸烟……这些都会造成雾霾的产生！

了解它的来源后，我们要做些什么呢？

首先要做的就是保护好自己，平时要多吃些豆腐，雪梨，莲子，银耳等。

其次，我们可以从小事做起，可以多植树，参加一些绿色环保的活动为保护环境出一份小小的爱心。虽然我们不能马上阻止雾霾的出现，但是，我相信，一点一滴会凝聚成大力量，环境终将因我们的努力而改变。保护环境，就从阻止雾霾开始，从身边的绿色开始。

雾霾，从xx年慢慢的来到了xx年新的x年。雾霾已经导致了多人生病，现在人们嘴里常常说出的雾霾，其实就是PM2。5。雾霾是人们健康的杀手，已经影响到了我国四分之一的国土，约有六亿人遭受雾霾袭击。

雾霾的形成，已经影响到了许许多多的人。专家说‘雾霾的形成是由空气中的灰尘、硫酸、硝酸、有机碳氢化合物等大量细小的细菌等形成了霾。’因为现在到了冬天，天气比较潮湿所以霾一受到潮湿的天气就会形成雾，所以经常被人们称为“雾霾”。

雾霾里面有许许多多人们留下的痕迹，汽车尾气、化工厂排气、化工厂排污水等……

人们在这个世界上给后代留下的够多了，可是现在的大家给后代却留下了一个十分不好的一种气体那就是我们现在的雾霾。

我们大家现在要一起联合在一起抵抗病毒的新的援军——雾霾大将。我们可以多种树，少开车。我们每次出门的时候也要带上口罩哟!我们也尽量少出门。

雾霾也影响着我们的心情，开车时一定要注意前方的安全，不要疲倦驾驶因为雾霾也会让人们感到疲倦。如果遇到不好的事情，要控制好自己的心情，不要暴躁，要心平气和的去解决。

在交通方面，不要急躁，因为有霾，就会有雾，所以会容易堵车和发生交通事故。

所以请大家，一起防护雾霾吧!一起行动起来。

我们大家也要一起多运动，有雾霾的时候尽量不要出门，如果没有急事不要出门。我们也能可以在室内里面做一些小运动。

我们大家一起保护地球，保护我们的家园吧!

The first time I entered the campus as a freshman, I was deeply attracted by her cultural atmosphere and historical connotation. Fudan is a graceful lady who is accustomed to serenity but meanwhile each action of hers outpours her innermost tern perament. Apparently it is worth every effort to probe into her world for the sake of both physical and mental enrichment. Her humanistic spirit inspires me to care for everything around, even the most trivial one.

On the other hand, catching up with the times, Fudan is modern and smart. You see, the many age-old buildings here are actually great libraries and labs. Scientific and technological developrnent is easily smelt in the air,because she never lags behind the world.

Our university has first-level equipment and the most experienced teachers as well as the best students. My campus activities are rich and colorful.I consider it to be a honor that Ive got a chance to study here and I sincerely hope that we can live wonderful lives in our campus!

六级考试作文怎么办?来不及积累词汇来不及练习了，这里有一些作文模板挑几个熟记于心吧，一定能在考试中帮到你。

一、常见开头

1、It is well-known to us that……我们都知道……

As far as my knowledge is concerned， …就我所知…

2、Recently the problem of…… has been brought into focus

Nowadays there is a growing concern over ……最近……问题引起了关注

3、Nowadays(overpopulation)has become a problem we have to face

现今，人口过剩已成为我们不得不面对的问题

4、Internet has been playing an increasingly important role in our day-to-day life. It has brought a lot of benefits but has created some serious problems as well.

互联网已在我们的生活扮演着越来越重要的角色，它给我们带来了许多好处但也产生了一些严重的问题。

5、With the rapid development of science and technology，more and more people believe that……

随着科技的迅速发展，越来越多的人认为……

6、It is a common belief that……

==It is commonly believed that……人们一般认为……

二、阐述观点

1、People‘s views on……vary from person to person。 Some hold that……However， o thers believe that……人们对……的观点因人而异，有些人认为……然而其他人却认为……

2、People may have different opinions on……

人们对……可能会持有不同见解

3、Attitudes towards (drugs)vary from person to person。

==Different people hold different attitudes towards(failure)。人们对待吸毒的态度因人而异。

4、There are different opinions among people as to……

对于……人们的观点大不相同

三、结束语

1、In short， it can be said that……

总之，他的意思是……

2、From what has been mentioned above， we can come to the conclusion that……

从上面提到的，我们可以得出结论……

3、Taking all these factors into consideration， we naturally/reasonably come to the conclusion that……

把所有的这些因素加以考虑，我们自然可以得出结论……

4、Hence/Therefore， we‘d better come to the conclusion that……

因此，我们最好的出这样的结论……

5、There is no doubt that (job-hopping)has its drawbacks as well as merits.

毫无疑问，跳槽有优点也有缺点

6、All in all， we cannot live without……，but at the same time we must try to find out new ways to cope with the problems that would arise.

总之，我们没有……无法生活，但同时我们必须寻求新的解决办法来面对可能出现的新问题。

四、提出建议

1、It is high time that we put an end to the (trend).

该是我们停止这一趋势的时候了

2、There is no doubt that enough concern must be paid to the problem of……

毫无疑问，对……问题应予以足够重视

雾霾问题深深影响我们的生活?

看着窗外灰蒙蒙的天气，我问爸爸：“这是什么自然现象?”他回答道：“这是雾霾，一种有害物质。出门要戴口罩的，不然会吸入有毒气体，得肺癌，和吸烟差不多。”原来这是有害气体啊。我吃完早饭，准备去上学。在路上，三米内，几乎看不见一个人。雾越来越大，我从没见过这么大的雾。我走之前，顺便在手机上看了一下“天气预报”，今天是“重度污染”，穿衣小助手还提示：出门要带口罩。雾霾里面有一种毒叫做“PM2。5”，对人体有极大的危害。如果把口罩拿下来，就会吸入有毒气体，若不拿，就觉得憋着难受，真是两难呀!

到了学校，上完了第一节课，本以为会想以前一样出去做早操、跑步，但广播播道：“请各位同学在教室里活动，因雾霾天气影响，暂停跑操、早操等活动。”教室里面引起了一阵骚动，大家叽叽呱呱地谈论着雾霾，我认为，雾霾太大了，竟然导致一系列的活动不能举行!我们在谈论中度过了大课间。第二课上完后，迎来了我们最爱的微机课。微机课是要到微机室上的，但是我们要经过有雾地区，又引起了一阵阵纠结。没办法，硬拼吧!我在教室里做了深呼吸，准备途中不呼吸一口气，直接冲过去。我把我这个想法告诉了我的好朋友，她笑道：“你可真行，要跑过两个操场呢!你能憋得了吗?”我无奈地说：“那能怎么办?口罩也不想带，到微机室再装给口袋里，岂不会弄脏了吗?总不能，途中再呼吸几口吧?”“为何不行?只是吸几口，不碍事的。”我还是有所担心：“这空气要是像吸烟一样吸上瘾呢?算了吧，我还是最好戴口罩!”她看了看我，哭笑不得。

微机课前大灾难度过了，我们上完了愉快的微机课。准备去站放学路队。突然，一声惨叫：“呀!你踩着我了!”我只好抱歉地说：“雾太大了，不好意思啊。”直到中午，雾霾还未散去，它就像一个顽皮的小孩，不愿离开他心爱的玩具，依然逗留在这里。

雾霾，真大!人们在埋怨这霾大得过分，可这会不会是自己未爱护环境而造成的呢?我们是否也该自己反思一下?

雾霾来了，北京中小学也全面停课，面对北京雾霾的侵袭北京也开启了史上首个空气重污染红色预警。为响应北京雾霾红色预警停课的措施，新东方在线也开启了公益课免费领取的活动和更多关于北京雾霾红色预警的学习对策，下面是新东方在线小学网整理的关于雾霾来了相关作文，希望能给因为雾霾放假在家的孩子们一些帮助。更多有关北京雾霾学习内容尽在新东方在线小学网。

望一眼窗外，突然发现看不到蓝天、白云，天地间一片灰色的景象，连对面的楼房也只有朦胧的轮廓。这样的天气越来越频繁，雾霾正无声无息地笼罩着我们的城市。

雾霾是雾中悬浮着大量的烟、灰尘等微粒而形成的混浊现象。据环保部遥感卫星监测：1月29日中国范围内有130万平方公里的地区被雾霾笼罩，空气质量严重污染。

那雾霾天气是怎样来的呢?很多家庭都拥有小汽车，我们的出行更便捷了，但汽车的尾气排放污染空气;电厂、炼油厂、化工厂在我们的城市里“大显身手”，但夜以继日地不断排放出煤烟和灰尘;绚丽的烟花爆竹让人目不暇接，但空气中烟雾腾腾，变得非常混浊，空气质量急剧下降，PM2.5、PM10指数直线上升，这些都是造成雾霾的主要原因，它们在带给我们快捷方便、赏心悦目的同时，也悄悄给我们带来了意想不到的后果。

雾霾的天气，我们呼吸的是混浊的气体。空气中的霾会引起肺炎、咽喉炎、气管炎、心脏衰落等疾病。1952年，英国伦敦的那场大雾似无形的杀手，在短短五天内就夺取了4000人的生命，在之后两个月内有夺去了8000人的生命，可见大雾的威力，也该给我们敲响了警钟。

我们要的是清新的空气，要的是健康的体魄。请不要以牺牲健康为代价，而换来所谓的美好生活。少开车，绿色出行，多种树，保护森林。治霾，从我做起。

关于雾霾

Since the winter last year，the haze has occurred a lot of times.Haze is air pollution in which is mixed up with dust， smoke and other dry particles ，and it obscure the clarity of the sky and interacts with the natural environment.This kind of air pollutant come from a variety of natural and manmade sources. Natural sources can include windblown dust， and soot from wildfires. Manmade sources can include motor vehicles， and industrial fuel burning， and manufacturing operations. The one of the main cause that touches off haze is manufacturing operations. Many factories were over measure produced the smog that had over the standard and the smog seriously influence the air become air pollution.

it has done great harm to our daily life.many traffic accidents happened just because of the heavy haze weather，more and more people have to go to see the doctor because the serious disease caused by the haze，quite a lot of flights have to be put off，a great number of people have to stay at home for fear of the poisonous air caused by the haze.

People have realized the great harm caused by the smog and the importance of protecting the environment.people all over the country are taking measures to reduce the smog weather.the government suggests people go to work or school with the public traffic， such as the bus and the underground.Also we should plant more trees.One of effective solutions to help eliminate haze is to make some chemistry changes during the manufacturing process，so it could reduce harmful emissions which are produced by manufacturing operationsAccording to me， I will go to school by bike or on foot， and I won’t throw the waste anywhere.in addition， I will tell the people I meet to protect the environment as possible as they can.would you like to tell me some good ideas？i’m looking forward to your reply. We are all in this together！ We shall survive and thrive together！

雾霾是什么?就是雾和霾的结合体，雾—指悬浮的由小水滴组成的水汽凝结物。霾—就是灰霾，是空中的一些灰尘或杂物混合在一起的混浊物。这样的天气可真让人心中不爽。

比如说不久前，在北京的马拉松比赛中，雾霾也不请自来，许多参赛选手都不约而同地戴上了口罩。可当选手跑完时，摘下口罩，只见白色的口罩布满了灰尘，与开跑前的样子形成了鲜明的对比。说明雾霾不仅会让空气变浑浊，有可能那些灰尘还会给人的身体带来不好的影响。

那么雾霾的由来是什么呢?是什么让天气质量变得这么差?1、地面灰尘较大，空气的温度低，地面的人和车把灰尘搅动起来，让空中的灰尘多了起来。2、工厂排出的废气，把空气污染了3、冬季取暖排放出的二氧化碳。

当人们在抱怨这雾霾的时候，何曾想过，这雾霾的来源都是人类自己造成的。

有时，我一出门，发现100——200米内能见度很低，那些建筑物似乎都蒙着神秘的面纱。如果你看不清前面有没有东西，若有若无，可以凑过去一看，发现了电线杆什么的。这种事总会发生吧!

人们都不喜欢雾霾，那么就请不要再破坏环境的吧!

最近几天像仙境一般，那是因为雾霾，雾霾我一开始以为是普通的雾，可并不是，雾霾和雾的区别就是雾霾有毒，而雾没有毒。

In recent days, like a fairyland in general, it is because the haze, haze I thought it was a normal fog, can not, the difference between haze and fog haze and fog is toxic, no poison.

在大街上行人都戴上了口罩，虽然戴上口罩后会很难过，但是总可以挡住一点。在学校里，我们很少出去，大课间也停掉了。有些地方还因为雾霾停课了呢!

In the street, pedestrians have to wear a mask, although wearing masks will be very sad, but can block a. In school, we seldom go out big break it off. Some places also closed because of fog and haze!

雾霾最讨厌的地方就是看不见远方的风景，就像仙境一样，出去游玩也会因为雾霾而烦恼，因为高速会封道，很不方便呢!!!大家都躲在家里，希望雾霾早点散去。

The most annoying is the haze can not see the scenery in the distance, like a fairyland, go out to play also because of haze and worry, because of high speed will be blocked the road, very convenient!!! We are hiding in the home, hope the haze dispersed as soon as possible.

以前是没有雾霾的，现在却有雾霾了。为什么会有雾霾呢，那是因为现在的坏境。只有我们保护好环境，雾霾就会变成没有毒的雾了。请大家保护好环境，让雾霾消失吧!

There is no haze, haze now. Why haze, it is because of the bad environment. Only we protect the environment, the haze will be no toxic fog. Please protect the environment, let the haze disappeared!

铛!铛!铛!”雾霾的袭击给南京市等地区敲响了环保卫生的警钟。雾霾既给我带来了喜和乐，也带来了忧愁。不过什么事雾霾呢?在写主题之前，还是让我们了解一下吧!妈妈抢着说：“我知道，雾霾就是雾和汽车尾气加化工厂排放的废气再加上焚烧秸秆合在一起而形成的”。当然妈妈只说对了一半，通过查电脑我知道：1.的确是空气污染严重，但霾并不只是这些，它是空气中的灰尘、硫酸、硝酸和有机碳氢化合物等粒子。准确的说，其实雾霾就是雾和霾的合体。先不说这么多了，开始进入主题吧!

喜与乐

“由于雾霾严重，中小学生不用上课。”南京市中小学生听到这句话可能所有南京市的中小学生高兴的要命，当然一听到这个消息我也很高兴，因为我可以好好地睡上一觉了，不过忧愁还在后面嫩!如果想知道我的忧愁是什么，就到下一段去找答案吧不过庆幸的是老师每天布置的作业还蛮少的当然了!在家里的这几天也不能放松下来。嘿嘿!我正打着自己的小九九哩!放假这几天，肯定不少同学认为连放4天，先玩上三天，后学上一天，然后有两种可能：1.到最后一天又想，早上先玩会儿，晚上再学习，2.或许他们猜错了，可能放2天而已，而他们收到老师短信时，已是深夜，就没有时间复习了。所以英语听写两颗星我拿定了。老师还在网上打趣道：十年前我们抗击非典，十年后我们抗击雾霾加油!

忧愁

雾霾给我带来了不少的喜和乐，同时也给我带来了更多的忧愁。明明不用上学，我却还要陪着老妈东奔西走、“颠沛流离”。这是为什么哩?因为，我老妹3周岁了，要带她去体检和打预防针哇!回想起从前坐公共汽车不要，我吐死就怪了!再加上这几天，天天雾霾，空气质量差，一不小心就会有感冒的风险。瞧!我已经开始咳嗽了。空气中又掺杂这一种不知名的怪味，可能是焚烧秸秆的味道使人的心情不好。真不知道，现在就趁这个样子了，以后我们的子孙后代该怎么办呢?

我希望大家能够一起保护环境。