治理雾霾的方法英语作文(实用20篇)

20XX年，如果要问哪个词最吸引人们的眼球，当属雾霾二字。它就像坐火箭似的迅速窜红起来，走进人们的视野和生活中去，它太火热了，火热得让人整天提心吊胆，生怕哪天躺进医院。每天早晨，爸爸骑着电动车驮着我上学，我爷儿俩时常在灰雾笼罩的天气中，穿行于被堵塞在马路上排着长龙的汽车，虽然我戴着口罩，仍然抵挡不住众多汽车尾部散发出浓烈的废气味道。好不容易品尝过汽车废气味，我又迎来路边一个个敝开的建筑工地，那工地上随风卷起的灰尘，向空气中飘散，灰尘毫不留情向我的眼睛灌去，狡滑灰尘颗粒“躲”进眼里就是不出来，害得我用手直揉眼晴，泪水夺眶而出，跟个小泪人似的。

最让我难忘的是今年四月的一天，从天气预报得知，这本是一个阳光明媚的日子，可早晨上学出门，天空大雾弥漫，此时的太阳不知害羞地躲到哪里‘闭门谢客’了。无奈，我还是像往常一样，把自己裹得严严实实，当爸爸骑车带着我骑车经过一个路口时，一起车祸发生了，一辆轿车驾驶员由于前方视线不清，将一位正常骑车送孙子上学的老人碰了，老人和孩子裁到在地，老人顾不得还在流血的脚，爬到孙子面前一边抱到满脸是血的孙子，一边向路人求助，原本打电话报警的驾驶员，在路人先救孩子的喊声中缓过神他赶紧抱着受伤孩子，拦下一辆出租车将孩子送往医院。目睹车祸的一位骑车市民感叹道，这雾霾该死的天气。我至今不知那天在雾霾中受伤爷孙伤势如何，衷心祝愿他俩早点康复。

今年放暑假，妈妈带着我一趟乡下外婆家，虽然，乡下的交通不方便，也没有什么好玩的地方，夏天晚上的蚊子特多，但是，我还是喜欢乡下，每天早上呼吸着带有泥土芳香清新空气，望着远处的青山绿水，让久住城市饱受雾霾的人，顿时充满一种心旷神怡的感受。有一次，外婆曾经问我，什么是雾霾。在没有多少文化水平的外婆面前，我装起秀才摇头晃脑，把平常自己在网上看的有关雾霾知识道了一遍，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，雾霾里面却含有各酸、碱、盐、胺、酚、尘埃、病原微生物等有害物质，其含量是普通大气水滴的几十倍，对人体健康构成巨大威胁，尢其对人体呼吸系统伤害最大，可以引起急性上呼吸道感染、急性气管炎、支气管炎、肺炎、哮喘发作等疾病。面对我的这番解释，外婆听得云里雾里，最终外婆摸着我的头说，我听明白一点的就是雾霾对人体有害，你有时间就多到乡下来住，远离这害人雾霾。

离开外婆家，我又回到城市，面对这座自己生活和学习的城市，我要呐喊，夺命的雾霾，请你离我们生活远点，我们需要的是清新的空气，绿色的家园。为此，我们要让污杂工厂搬出城区，城区不要再出现裸露工地，倡导环保出行，减少汽车尾部排放。

Recently，haze weather has become a daily one right here in large part of China.People are forced to wear the mask to avoid breathing poisonous air.So it is necessary to find out the reason why leads to that and work out the resolution.If we trace the cause for haze weather ，the main points are as follows ，first，china s air quality standards are rather lax and evaluation factors are limited，so you will see that current air appraisal system has defects.Second，some people just go for economic interests instead of turning out products according to relevant law and regulations.They tend to use obsolete equipment in which they are high likely to emit a great deal of wasted air.

最近，灰霾天气已成为日常生活的一对在中国的很大一部分。人们被迫戴上口罩避免呼吸有毒空气。因此有必要找出原因，导致和解决的分辨率。如果我们跟踪灰霾天气的成因，主要内容如下，第一，中国的空气质量标准是相当宽松的评价因素是有限的，所以你会看到当前的空气评估体系有缺陷。其次，有些人只是为了经济利益而出的产品根据相关法律法规。他们倾向于使用陈旧的设备，他们有很高的可能排放出大量的废气。

Third，across our society ，relevant protection awareness has not built up so that people havent formed a habit of using green product and saving energy as much as possible.Just for the sake of convience to go out，people rely more and more on travelling and working by car while car is the main cause for the haze weatherTo settle this problem，a series of meaures should be taken as follows.First ，we should strengthen air monitor to lower the levels of small particulate pollutants.Second，we should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people s daily action and the industrial production and punish those factories that ignore the protection and keep emitting dangerous material that cause haze. Third，we should develop green and energy-saving energy to lower the emission of haze and improve air quality.As far as i am concerned ，if we work together to be able to do such measures ，our environment will getting better and better and haze weather will vanish completely.

第三，在我们的社会中，相关的保护意识还没有建立起来，人们已经形成了习惯使用绿色产品，节约能源尽可能多的。只是为了方便出门的缘故，人们越来越依赖于旅行和工作的车，车是阴霾weatherto主要原因解决这个问题，应采取一系列措施如下。首先，我们应该加强空气监测的微粒污染物浓度降低。其次，我们应该制定更加严格的法律法规，不断完善我们现有的环境保护法律来规范人们的日常行为和工业生产和惩罚那些工厂忽视保护和保持发射危险物质造成的阴霾。第三，要大力发展绿色节能能源降低阴霾的排放和改善空气质量。就我而言，如果我们一起能做这样的措施，我们的环境会越来越好，雾霾天气将彻底消失。

2030年，中国的H市成功入选全世界最成功的工业城市之一；2036年，H市的上空从原先天蓝色变成了灰色，大气污染越来越严重了；2040年，在H市生活的人们不得已戴上了防毒面具，来抵挡大气中的有毒物质，H市从工业之冠变成雾霾之都……

他叫杨衡，刚刚15岁，2026年出生，虽然年纪不大，但也算是见证了H市的变化。他从一开始对H市入选的兴奋，到现在的怨恨，其过程中问过无数次父母，而得到的回答无一例外是：傻孩子，灰色的天空是科技的象征啊！你应该自豪！而他，也的确这样做了，直到他的父母因为肺中毒而死……从此以后，每当他凝视天空时，总会出现他父母的那张脸，那张脸还不停的说话，可杨衡要注意听时却又听不清了。这一天，杨衡在一个废弃的车库里捡到了一个草籽，本来杨衡完全可以凭借着它，赚一大笔钱（那个时候草籽已经变成了稀有物品），可他却找来了一个花盆，在里面装上泥土，把草籽种了下去，他想让久违的绿色来安慰自己。杨衡又是浇水又是施肥的，没过几天，它就发芽了。看着那充满生机的绿色，他心里的烦恼也少了一些。结果第二天，他发现草芽已经折断了，而叶片上满是黑色的灰尘，杨衡面无表情举起了花盆，然后狠狠地向地面砸去……那一刻，他听清了人脸再说什么：来吧，来吧，这里绿树成荫，这里无忧无虑！于是，他做出了一个决定。那一天，人们看见一个少年走出了门外，仿佛在思考一件很重要的事情，紧接着，他一把抓下了防毒面具，马上，有一些人跑了出去把他救回了屋里，可惜小时候那个少年还是因为肺中毒，而去世了。没错，那个少年就是杨衡，一个渴望在蓝天下奔跑的少年。

而此时的他，正在和他的父母一起在树林里跑啊，跑啊……

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。

几天前，南京发布了雾霾红色预警，学校都停课了。我无聊地在家看着电视，不经意间，我朝窗外看去。天哪！天空灰蒙蒙的，失去了往日那湛蓝的色彩，像一块很久没有擦试的镜子；远处几座高楼大夏补大雾淹没了。四周一片模糊；来来往往的行人们都戴着口罩。大街上还是往日的繁华，可是这里的天是灰的，空气也是灰的，整个南京像一条很脏很脏的毛巾，空气中满是灰尘，繁华的景象似乎也被这无限的灰笼罩住了，每个人心中一片灰暗。

这时，耳边传来了天气预报：“明日雾霾将继续笼罩南京，请大家做好防卫工作………”我面对灰色的南京，情不自禁地想：大家要少开车，少抽烟，保护环境人人有责，不要让雾霾使南京变成灰色！

Recently, the haze weather has increasingly been serious and this

phenomenon triggers the widespread concern towards air quality. In my view of

the point, the best way to improve air quality is to tax the owner of private

car.

There are reasons accounting for my view. To begin with, there is no

denying that gas emission of private car is a great evil of air pollution.

To tax the owner of private car will make some contribution to cut down gas

emission and improve air quality. Furthermore, the tax also has a great impact

on decreasing the rate of car’s increase. Those who have a plan to buy a car

will take the tax into account and some of them have to give up their plan. If a

lot of people can use public transportation instead of private cars, the air

quality will not be so rotten. In addition, taxing for private car is also a

warning of environment protection. The notion of environment protection will be

brought to public again and an increasing number of people will be awake to the

importance of air protection and environment protection and make effort to

protect it. Finally, the government can use the tax as funds of improving the

air quality, which will be a great help to raise fund.

Taking above into account, I believe that taxing the owner of private car

is the best way to improve air quality. Certainly, we can carry out other

methods to improve it at the same time, such as planting trees, developing

public transportation and so on. I advocate that all of us should take pains to

protect our environment and we will lead a better life.

毕然

星期四，因为雾霾学校竟然停课了。我开心得要命，这样既可以看动画片，又可以少写一点作业了。

但是上午，妈妈还是给我布置了一点作业。我很庆幸，认认真真、老老实实地完成了作业，心里巴望着妈妈能给我好好放个假。

到了中午，妈妈给我看了一集动画片。我真是太开心了，平时周一到周四是不可以看动画片的，而今天却例外，竟然给我看了一集动画片，真是太爽了！

平时晚上妈妈总是布置很多作业，让我很苦恼。可是，今晚一点作业都没有，全部都用来看故事书了。我一边看着故事书，一边乐得开怀大笑，把爸爸妈妈都逗乐了。

我真希望一年都是雾霾天气，学校全部停课，让学生们好好休息，好好玩乐。因为现在的小学生学习任务太多了，都没童年了！

[雾霾天，我爱你作文

雾

她，仿佛一位羞于展露容颜的仙女，她不可捉摸，她调皮迷离；她莲步轻盈，她若隐若现；当你走近她时，她却了无踪迹。她就是雾，她是往昔的雾，她是我童年时的雾！

忆当年，那雾真的是一道靓丽的风景。她是乳白色的，薄薄的，淡淡的，轻轻的，极像少女身上披着的透明的轻纱。她围绕在你的周围，时而浓，时而淡，时而有，时而无，凉丝丝的，水漉漉的，飘悠悠的，真的如在梦境中一般。

当年的雾，好让人神往啊！

雾霾

它，黑黑沉沉；它，混混沌沌；它让天地浑然一体；它让人眼前暗无天日。它就是如今的雾，它叫雾霾，它就是如今令人讨厌的雾霾！

行走在路上，你总想极力的瞪大眼睛，来辨别前方和周围的一切。浓浓的雾和霾不仅严重的挡住了人们的视线，也挡住了车辆的视线。雾霾出现时，尽管汽车的大灯极力放射它的光芒，最终还是不能穿透浓雾，只有等距离很近很近了，才能恍惚看到两个模糊的小亮点。此时，所有的人和物，全都处于几近令人窒息的黑暗中！

雾是由地面空气中的水汽凝结而成的；而霾则是空气中极细微的灰尘颗粒、细沙颗粒、病毒颗粒等形成，它们均匀的悬浮在空气中，交织在一起就是雾霾天气。

我怀念和向往当年如梦似幻、如烟似纱的雾！我讨厌和痛恨如今如魔似鬼、如墨似漆的霾！强烈呼吁全社会所有的人们，从现在做起，从我做起，齐心协力，竭尽全力，共同消灭那害人的雾霾！

[ 雾和雾霾作文

Fog, fog and haze, fog is the killer, but, why would be so, lets get together and see it!

When Im reading a book, know the causes of the haze, the original is because the air pollution caused by air pollution for many reasons, such as: the factory chimney smoke, car exhaust is also a big harm, now more and more car exhaust from more and more, all these waste floating in the air, is very bad, and people deforestation, serious damage to the green, the wind, dust everywhere... Some people say that this was the result of mother nature, its all good, our life is convenient, but at the same time, we also suffer, we, should think about.

Fog damage may have to keep a little time for us, we should think about the way the governance, first of all should be more afforestation, because trees can prevent, to drive a car, ride a bike, everyone together for governance haze out of a force.

Haze, hope you go early, let us see the sunshine again, also want to because this time, can let you know, the importance of protecting the environment.

雾霾，雾霾，又是雾霾，雾霾可谓是天气杀手，可是，为什么会这样呢，让我们一起来看看吧!

我在看书时，知道了雾霾产生的原因，原来是因为空气污染造成的，污染空气的原因很多，如：工厂的烟囱里的浓烟，汽车尾气也是一大害处，现在的汽车越来越多，排出的废气也越来越多，这些废气都漂浮在空中，十分难闻，还有，人们乱砍乱伐，严重破坏了绿化，风一起，到处灰尘……有些人说这是大自然给的报应，真是一点都不错，我们的生活是方便了，但同时，我们也受害了，我们，是不是该想想了。

雾霾对我们的危害可能还要维持一点时间，我们应该想想治理的方法，首先应该多植树造林，因为树木会防沙，尽量少开汽车，多骑自行车，大家一起为治理雾霾出一份力。

雾霾，希望你早一些走，让我们重新见到明媚的阳光，也想因为这一次，能让大家知道，保护环境的重要性。

Task：Some people think governments should focus on reducing environmental pollution and housing problems to help people prevent illness and disease. To what extent do you agree or disagree?

Sample answer：

There is no doubt that people’s health will be influenced directly or indirectly by the environment and housing condition. Whether governments should focus more on the environment and estate has triggered a controversy. I feel that individuals should take more responsibility for their well-being other than government’s increasing attention.

Indeed, the environmental problems and housing conditions are two main sources for illness and diseases. In many large cities in northern China, haze weather has become a daily killer, especially causing respiratory diseases in winter. Also, populace will easily access to viruses and bacteria if they live in a poor housing condition without any advanced sanitation. Therefore, governments should give more attention and higher investment in these two areas.

Compared to individuals, governments have more power to arrange a wide range of social resources to address severe issues; however, it does not mean that addressing this problem totally depends on governments. The state is an organizer or a coordinator in our society instead of a responsibility taker. Although governments can claim people to enhance the awareness of environment protection, make policy to strengthen the environment management and invest estate where they need, public health condition is still a personal problem to some degree. People have the obligation to form and keep a healthy and positive lifestyle, or they will still face the threat of illness and diseases even environment and housing condition getting better.

In conclusion, people can also need to take responsibility of their well-being as governments only hold a position as organizer and coordinator. The most feasible solution may be that governments provide a fine setting on one hand and public should pursue a healthy lifestyle for themselves on the other hand.

[治理环境英语作文

一、句式多变，词汇丰富。

鉴于这部分的写作要求和难度，不论是写书信还是编故事，由于100词的字数要求，考生必须要学会用具体的，多样化的语句来描写某样东西或某件事情。有的学生从头至尾都用"Thereis"的句式，而且重复多遍，看来单调乏味，很难得高分。我们不妨用主动和被动句式、各种不同的从句、动词不定式、强调句、虚拟语气等等，当然我们要写的句式必须是自己熟悉的，有把握的。

词汇量的大小影响写作成绩。试想你形容餐馆good，食品good，氛围good，那也太无聊了，我们平时就积累一些词汇，比如餐馆cleanandtidy，食品niceandtasty，氛围friendlyandpleasant等等，而不至于到考试时言之无物。

二、问题都答，加上连词。

如果第二单元你要给笔友写一份回信，信中有这么一个问题Haveyougotafavoriterestaurant?Tellmeaboutthefoodandwhatyoulikeabouttherestaurant。这个问题看似非常简单，但如果你就回答一句Ihavegotmyfavoriterestaurant.可以，但如果你不学会怎么扩展这个话题，那一封信中根本就写不了上百个单词。因此，学会拓展话题这一点在这部分中尤为重要，如你可以写餐馆的名字、位置、特色等等。

如果你选择编故事也很好。我们PET考生大多是青少年，正是想象力非常丰富的时候，很适合去编故事。但在书写的过程中，一定要注意尽量用自己有把握的语言来表达和描述。此外，既然是故事，就应该把事情发生的时间、地点、人物、过程以及结果都完整地表述出来。因此，我们在平时就把日常生活中所发生的有意义的小事儿用英文记录下来，日积月累你会发现，你的书写素材会越来越多，这种考试对你来说，将会是"apieceofcake"。

另外注意适当使用一些关联词，如and,but,so,if，使行文更加流畅。

三、平时勤练，克服畏惧。

因为该部分要求比较高，建议考生平时可以多做这样的书写练习。在学而思PET，我们会练习四五篇大作文，希望同学们平时就认真对待，描写到位，在老师的指导下，逐步明白自己的弱项在哪里，进而逐渐消除无话可写的心理恐惧，并提高写作水平。

就“说明对象”而言，英语说明文可分为对“客观具体事物”的说明和对“主观抽象观念”的说明两大类，比如：对“LASER（激光）”、“Computer Problem of Year XX（计算机XX年问题）”等等的说明都是对客观或者具体事物的说明，而“The Successful Interview（谈成功的面试）”、“How to Write Good English Composition（如何才能写好英语作文）” 等是对主观抽象观念的说明。对我们中学生朋友来说，在汉语说明文的教学中似乎比较侧重前者，即解释客观具体事物的说明文。但在英语说明文中，阐述和说明 “主观抽象观念”的说明文占了很大的比重，其中有些类似汉语中的议论文。但是无论是对“客观具体事物”的说明还是对“主观抽象观念”的阐述，英语说明文从结构上看大致可分为三个部分：第一部分一般是文章的第一段，提出文章的主题，也就是说，文章想要阐述、说明的主要内容；第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；第三部分是结尾段，对文章的主题作归纳总结。从英语说明文的结构可以看出，要写好英语说明文的关键在于第二部分如何对文章主题进行展开说明。在英语中，常见的用来展开文章主题的方法有下列几种：

1.罗列法（listing）

在文章开始时提出需要说明的东西和观点，然后常用first，second，…and finally加以罗列说明。罗列法广泛地使用于各类指导性的说明文之中，下面这篇学生作文就是用罗列法写成的：

Early Rising

Early rising （早起） is helpful in more than one way. First， it helps to keep us fit （健康）。 We all need fresh air. But air is never so fresh as early in the morning. Besides， we can do good to our health from doing morning exercise （做早操）。

Secondly， early rising helps us in our studies. We learn more quickly in the morning， and find it easier to remember what we learn in the morning.

Thirdly， early rising enables （使能够） us to plan the work of the day. We cannot work well without a good plan. Just as the plan for the year should be made in the spring， so the plan for the day should be made in the morning.

Fourthly， early rising gives us enough time to get ready for our work， such as to wash our faces and hands and eat our breakfast properly.

Late risers may find it very difficult to form the habit of early rising. They ought to make special efforts to do so. As the English proverb says，“Early to bed and early to rise， makes a man healthy， wealthy and wise.”

罗列法经常用下列句式展开段落，我们可以注意模仿学习：

There are several good reasons why we should learn a foreign language. First of all， …Secondly， …And finally， …

We should try our best to plant more trees for several good reasons First of all， …Secondly， …And finally，

必须指出的是，有时罗列法并不一定有明确的first， second…等词，但文章还是以罗列论据展开的。

2.举例法（examples）

举例法是用具体的例子来说明我们要表达的意思，常用for example， for instance， still another example is…等词语引出。下面这篇学生作文就是用举例法写成的：

Recreation

It is impossible to keep in good health unless we take enough recreation （娱乐）。 The mind， too， needs change to make it fresh and vigorous （有活力的） There is much truth in the old saying， All work and no play makes Jack a dull boy.“

There are many games which boys and girls can play after their school work is done， for instance， football， tennis， and kite-flying. Other examples of recreation are boating， fishing， gardening， cycling， walking， chess-playing， and reading. Persons who sit much at their business should take a kind of recreation that will supply their muscles （肌肉） with exercise. Those who spend most of their time in the open air and do manual work （体力活） should adopt （采纳） reading or some other quiet form of recreation.

Cycling is said to be an important means of recreation， but many persons foolishly tire out themselves by cycling too much. The same may be said in regard to football. Tennis is a pleasant form of recreation. Many persons take great delight in boating. Fishing requires much patience， and there is much danger of taking cold by sitting still on a cold day too long. A good brisk （轻松） walk is one of the finest forms of exercise. For persons engaged in outdoor labor， chess-playing is another excellent form of recreation.

可以看出，举例法和罗列法有时可以结合使用：即用罗列法来列出例子，用例子充实罗列的说明。

3.比较法（comparison and contrast）

比较法是对两个对象进行比较，从而进行说明的写作手法。比较法又可细分为比较相同点（comparison）和比较不同点（contrast）两种方法，比如：

From Paragraph to Essay

Although they are different in length （长度）， the paragraph and the essay are quite similar in structure （结构）。 For example， the paragraph starts with either a topic sentence （主题句） or a topic introducer followed by a topic sentence. In the essay， the first paragraph sets up the topic focus （主题所在） Next， the sentences in the body of a paragraph develop the topic sentence. Similarly， the body of an essay consists of a number of paragraphs that discuss and support the ideas given in the introductory （引导的） paragraph. Finally， a concluding sentence （结束句） ——whether a restatement， conclusion， or observation——ends the paragraph. The essay， too， has a concluding paragraph which ends the essay logically and satisfactorily. Although there are some exceptions （例外）， most well written expository （说明文的） paragraphs and essays are similar in structure.

可以看出，在比较相同点的时候，常用到similarly，also，too，in the same case，in spite of the difference等这样的词语。

European Football and American Football

Although European football is the parent of American football， the two games show several major differences. European football， sometimes called association football or soccer， is played in 80 countries， making it the most widely played sport in the world. American football， on the other hand， is popular only in North America （the United States and Canada）。 Soccer is played by eleven players with a round ball. Football， also played by eleven players in somewhat different positions （位置） on the field， is played with an elongated （拉长的） round ball. Soccer has little body contact （接触） between players and therefore needs no special protective equipment. Football， in which players make the greatest use of body contact to stop a running ball-carrier and his teammates， needs special protective equipment. In soccer， the ball is advanced toward the goal by kicking it or by butting （顶） it with the head. In American football， on the other hand， the ball is passed from hand to hand or carried in the hands across the opponents （对手） goal. These are just a few of the features which distinguish （区别） association and American football.

这是一篇用比较不同点的手法写的说明文。从文章中可以看出：however，on the other hand，in contrast，but，nevertheless等表示转折的词语常用来引导对不同点的比较。

4.定义法（definition）

定义法也是英语说明文中常用的写作手法，特别是在对具体事物概念进行说明时经常使用。定义法的基本要素是定义句。英语中常见定义句的模式是：

被定义对象is所属类别+限制性定语

可以看出，定义句中限制性定语越详细，定义就越精确，比如：

A bat is a small mouse-like animal that flies at night and feeds on（以……为食品）fruit and insects but is not a bird.

其实，在英—英词典中，对英语单词的英文解释就是定义法的典型例子。比如，看看Longman词典对student和teacher的定义是很有意思的：A student is a person who is studying at a place of education or training. A teacher is a person who gives knowledge or skill to sb. as a profession （专业）。

5.顺序法（sequence of time， space and process）

顺序法是指按时间、空间或过程的顺序进行说明的一种写作手法。比如按照时间顺序介绍一个科学家的生平，用空间顺序阐述逐渐开发西部的重要意义，用过程顺序法解释葡萄酒的生产过程等等。

下面这篇学生作文就是用顺序法写成的：

Coal

Coal underwent （经受） many changes before it became the bright， brittle （脆的）， black substance which we now use. During ancient times （在上古时代）， when the earth enjoyed a very warm and wet climate， the land was covered with large forests and big plants. As time went on， the ground changed and began to sink （下沉） a little. These very large numbers of trees and vegetables received a deposit （沉淀） of sand and clay. This layer of sand and clay pressed upon the layer beneath and prevented it from contact with air. These trees and plants received the pres sure and changed its appearance.

Generations after generations （几世纪后）， as the ground kept gradually sinking， another layer of sand and clay was again deposited （积聚） above the layers already formed. A great pressure was thus exerted （作用） and the peat （泥煤） was changed into the black and brittle substance which is known as coal.

Coal is a kind of mineral which is formed by nature as above stated. It is an important industrial material and is chiefly used as fuel. It is very valuable in the industrial world. The place where coal deposit is called a coal mine （煤矿）。 In China， coal mines are largely found in the north-west part of the country. Shanxi is a famous province for producing coal. It has the most coal of China.

6.分类法（classification）

分类法是将写作对象进行分类说明的一种写作手法。比如：著名的英国哲学家弗朗西斯·培根（Francis Bacon）在其脍炙人口的《谈读书》（Of Studies）一文中就用到了分类法：

Some books are to be tasted， others to be swallowed， and some few to be chewed and digested， that is， some books are to be read only in parts， others to be read， but not curiously， and some few to be read wholly， and with diligence and attention. Some books also may be read by deputy， and extracts made of them by others； but that would be only in the less important arguments， and the meaner sort of books…

参考译文：书有可浅尝者，有可吞食者，少数则须咀嚼消化。换言之，有只须读其部分者，有只须大体涉猎者，少数则须全读，读时须全神贯注，孜孜不倦。书亦可请人代读，取其所需摘要，但只限题材较次或价值不高者……

——转摘自《英汉翻译教程》（张培基等）

可见，如果能够根据具体情况，选用合适的写作手法，就可为文章增添无穷的魅力。

除了上述提到的6种展开英语说明文主题的写作方法之外，还有因果法、归纳法等其他方法。但相比之下，对于中学生来说，上述6种方法是首先值得掌握的。另外必须指出的是：在一篇文章中往往是以一种写作手法为主，同时辅以其他写作手法。有时，甚至会几种写作手法混用而不分主次。因此，必须根据具体情况，选用合适的展开主题的写作手法，才能写出优秀的英语说明文。

针对雾霾的几点建议

科学技术是第一生产力。技术在发展过程中成为人与自然、人与社会之间进行物质、能量和信息变换的“媒介”，是变天然自然为人为自然，以及实现对社会调节、控制的手段。人类社会的每一项进步，都伴随着科学技术的进步。尤其是现代科技的突飞猛进，为社会生产力发展和人类的文明开辟 了更为广阔的空间，有力地推动了经济和社会的发展。科学技术所开拓的生产力创造了高度发达的物质文明，但对科学技术的使用不当，又引发了世界范围内极其严重的环境问题，我们在享受科学技术带来的物质财富的同时也深受其害。本文为减轻雾霾提出几点建议。

大气污染的形成不是一朝一夕，治理污染也不可能毕其功于一役。要从根本上消除重污染天气，改善空气质量，需要在制度上实现保障，从源头上进行防治，并制定长效的协同联动机制。

(一)加大综合治理力度，减少污染物排放 雾霾天气中污染物的主要来源是燃煤、燃油以及与居民生活有关的各种排放。对于燃煤源消减的关键是加强工业企业大气污染综合治理，全面整治燃煤小锅炉，逐步用高效节能环保型锅炉淘汰中小型燃煤锅炉。加快推进城市集中供热，扩大高污染燃料禁燃区范围，逐步推行“煤改气”工程建设;鼓励北方农村地区推广使用洁净煤。加快重点行业脱硫、脱硝、除尘改造的工程建设。减少燃油导致的污染物同时需要强化移动源污染防治，大城市严格限制机动车保有量，实施公交优先战略，提高公交出行比例，大力推广新能源汽车，提升燃油品质，加快石油炼制企业的升级改造，严厉打击非法生产、销售不合格油品的行为。除燃煤燃油外，污染物源还有油烟污染、秸秆燃烧等，应开展餐饮油烟污染治理，餐饮服务经营场所安装高效油烟净化设施，强化无油烟净化设施及露天烧烤的环境监管;全面推广秸秆还田、秸秆能源化利用等综合措施，加强秸秆燃烧监管。

(二)加强科普宣传工作，提高民众减排意识 大气污染不仅仅来源于工业、汽车尾气、建筑工地等，也来自于日常生活。驱散雾霾，离不开每个人的环保意识和环保行动。要积极开展多种形式的宣传教育，普及大气污染防治的科学知识，倡导文明、节约、绿色的消费方式和生活习惯，引导公众从自身做起、从点滴做起、从身边的小事做起，在全社会树立起“同呼吸、共奋斗”的行为准则，共同改善空气质量。充分发挥新闻媒体在大气环境保护中的作用，积极宣传区域大气污染联防联控的重要性、紧迫性，宣传国家采取的政策措施和取得的成效，加强舆论监督，为改善大气环境质量营造良好的氛围。

(三)加强对雾霾的监测预报预警能力研究，提高科学有效防控能力 在国家、地方相关科技计划中，加大对大气污染防治科技研发的支持力度。进一步强化气溶胶和雾霾监测分析技术研发和系统建设，完善大气成分监测体系，改进雾霾数值预报模式，有效提升雾霾天气和大气污染的监测预报预警能力;大力开展雾霾天气形成的机理研究，及城市对边界层动力热力结构的作用和对雾霾形成发展消散的影响研究。加快推进大气污染综合防治重大科技专项，开展光化学烟雾的危害性、污染机理与控制对策研究;开展区域大气复合污染控制对策体系研究。加快工业污染防治技术、工业脱硫脱硝除尘技术等的研发与示范，积极推广先进实用技术。以科学研究为依据提高大气污染的防控能力和效益。

Since the development of the technology, the society gets modernized, people make use of the high technology to pursue more profit. Though the government has noticed the problem that people do to the environment, they still can’t prevent negative result that the polluted environment brings.

打从科技的发展，社会已经变得现代化，人们充分利用高科技来追求更多的利润。虽然政府已经注意到了人们对环境所做的事情这个问题，但是他们仍然不能阻止被污染环境的所带来的后果。

Many years ago, the most prominent problem of the polluted environment is that the river and the water were changed their color, some fish even died for the polluted river. Now the situation becomes ever worse, lately, in the big city, like Beijing and Shanghai, people are annoyed by the bad weather. It is not the rainy day, but the haze around the sky, there is no way for people to run away for it. The haze contains toxic elements, people breathe it and hurt their bodies.

很多年前，环境污染所带来的最突出问题时河流和水的颜色被改变，一些鱼甚至死于被污染的河流。现在这样的情形变得更加的糟糕，最近，在大城市，比如北京和上海，人们受困于糟糕的天气。并不是因为雨天，而是因为雾霾包围天空，人们无处可逃。雾霾中含有有毒的元素，人们呼吸着雾霾，损害着他们的身体。

The haze problem is the result of people’s pursuit for the profit, what people did to the environment now has been paid back by the environment. Now people have realized the revenge from the nature is so huge, protecting the environment is the main task. No matter how bad the environment is, people still need to do something to fix their mistake.

雾霾问题是人们追求利润而造成的，人们曾经对环境所做的现在已经得到了报复。现在人们已经意识到了大自然的报复是多么的大，保护环境是主要的任务。无论环境变得多坏，人们仍然要去做一些事情来弥补自己的错误。

更多热门文章：

Recently, the fog haze weather occurred frequently, more and more serious, and also attracted the attention of the national peoples attention. Many parts of China the haze as a severe weather forecast.

How is the haze formation? Please listen to me to slowly. It is made of pm2.5 grain of dust, smoke, such as sand float evenly to form a haze in the air. However, fog and haze and difference in nature. When the air is humid, appear when fog haze air drying, and harmful to human body, long-term inhalation can lead to death.

Haze is how to produce? Automobile exhaust emissions from industrial production, and firecrackers and so on all is the main cause of haze. Drive a little, little let off firecrackers at a time. Let we Chinese dont neglect environmental protection.

However, relative to protect themselves is to some. In order to avoid inhaling fog, fog weather dont open the window. Go out to travel, or play, please wear the masks. Tung orange stem tea, and a moderate amount of vitamin d supplements. Also drink plenty of water, food is delicate.

Fog will also cause many diseases, such as respiratory disease, cardiovascular disease, serious illness of various kinds of endanger human body health.

Protect yourself, struggle and fog is one of the most important, fog although terrorist, but people still come up with many ways and fog haze, such as: artificial rainfall, etc. However, it can only be short time to control the fog haze, a small scale is not a long-term solution. So, we should protect the environment.

To protect the environment! Let these years haze weather gradually reduce!!!! Let people dont have died!

近期，雾霾天气频频发生，越来越严重，也引起了全国人民的注意和关照。中国不少地方把雾霾作为灾害性天气预报。

雾霾是怎样形成的呢?请听我慢慢道来。它是由pm2.5尘粒、烟粒、盐粒等均匀地浮在空中从而形成霾。不过，雾和霾还有本质上的区别。起雾时空气潮湿，出现霾时空气干燥，并且对人体有害无益，长期吸入会导致死亡。

雾霾又是怎样产生的呢?汽车尾气，工业生产排放废气，和鞭炮等都是雾霾的主要来由。少开一次车，少放一次鞭炮。让我们中国人不要再忽视环保。

不过，相对的自我保护也是要有的。为了避免吸入雾霾，雾霾天气切勿开窗。出去旅游，或者游玩时，请戴上口罩。多喝桐橘梗茶,并且适量补充维生素d。还要多喝水，饮食要清淡。

雾霾还会引发许多疾病，如呼吸道疾病、心血管疾病等，各种危害人体健康的大病。

保护自己，与雾霾做斗争是最重要的，雾霾虽然恐怖，但是人们还是想出许多办法与雾霾决战，如：人工降雨等。但是，这毕竟只能小范围短时间地控制雾霾，不是长久之计。所以，大家应该保护环境。

保护环境吧!让这几年的雾霾天气逐渐减少吧!让人们不用因此而死亡!

还记得去年冬天的那场雾霾吗？天空像被扣上一口黑压压的大锅，整座城市浸泡在漆黑的雾霾之中。人与人之间的距离，悲哀地拉大，你站在我对面，我却看不清你的模样。商家的霓虹灯不再属于夜晚，不得不在白天闪烁，把泉城变成了海市蜃楼，活脱脱一副恐怖片的既视感。

这一天的早晨，舅舅同他的三个同事开车去上班，由于能见度非常低，舅舅开得非常小心。汽车经过一个普通的十字路口，雾灯、车灯、转向灯、红绿灯，在强大的雾霾攻击之下，全部淹没了光泽，成了别人眼中失灵的黑灯。

汽车小心翼翼地转过弯，迎面深灰色的世界里，一辆大型油罐车凶神恶煞般的冲过来，不偏不倚，撞上了舅舅他们的车。“咣”的一声巨响后，舅舅的车直接被甩进了路旁的水沟里。

周末的中心医院病房里，舅舅懊恼地躺在病床上，腿上打着石膏，浑身缠满了绷带，头上、脸上被一层层的绷带包裹着，看不清以往俊朗的脸庞。妈妈满眼是泪，断断续续告诉我，舅舅断了五根肋骨，右腿粉碎性骨折！

病房里，跟舅舅同车的三位叔叔遭遇也不好，其中两位伤情较轻，另一位比舅舅还要严重。更想不到的是，肇事司机竟然是我二姨夫公司里的员工！也就是说，运输公司老板的员工，开车撞伤了老板的大舅哥！

这剧情，简直就和某些电视剧一样狗血，却是刀刀见血地，真实地、千真万确地发生在我们家啊！

得知消息后，全家人都震惊了！场面非常尴尬，虽然二姨夫第一时间赶到医院挨个进行了探望，一再赔礼道歉，但是面对巨额的医疗费，再加上后续的赔偿款，原本和睦的一家人还是有了无法言说的嫌隙。

一场雾霾导致一场车祸，一场车祸不仅殃及了四个无辜，还破坏了四个家庭的团结。亲戚们之间的关系，就这么被强行塞进的一团雾霾硬生生地阻隔开来。隔阂像缥缈的雾霾，像野蚕吐不尽的丝网，笼罩在全家人的心头，再也回不到以前和睦幸福的心态了。

直到今天，舅舅还是不能下床，更不能工作，孱弱的舅妈独自承担着照顾老人和孩子的重任。而二姨一家也活在深深的愧疚之中。

而在那个一周没见到太阳的雾霾岁月里，真的不敢想象，还有多少人，因雾霾而惨遭车祸？还有多少人，因雾霾失去了健康？还有多少人，因雾霾停止了呼吸？还有多少家庭，被雾霾剥夺了幸福？

我们总侥幸地以为，车祸是一场意外；我们总天真地设想，悲剧不会发生在自己身上；我们总无关痛痒地讨论，世界各地环境恶化的新闻，就是不会想到，一旦一语成谶，命运会被怎么改写，生活会被怎么反转。谁都不希望噩运降临在自己家的头上，但是，当真正无法阻挡时，真的会让人无法相信，措不及防！

那么，我想问，真的是无法阻挡吗？环境污染真的和我们没有关系吗？环境恶化真的跟我们的生活一点瓜葛都没有，一点影响也不存在吗？

不是的！环境影响着每一个人的生活，环境决定着人类的未来，环境关系着你我他，关系着子孙后代，关系着千秋伟业！

还记得吗？十年前的小清河，那条彩色的河，那条臭气熏天的河，那条谁也不想走近的河。一天的光阴里，小清河像变色龙一样，会有四种颜色！早晨是黄色的，中午是青色的，下午是紫色的，黄昏是红色的！因为每天的四个时段，有四家不同的工厂排放不同的污水！

那时的小清河，背负着多么沉重的负担啊！可是，发展经济才是头等大事，不仅小清河无可奈何，老百姓也束手无策啊！

短视必然带来报应，阵痛之后是血淋淋的教训和领悟！

老师们，同学们，今天的小清河早就绿了，人在画中行的舒适和惬意，让百姓的脸上写满了幸福。保护环境可不单是政府的事，你和我都可以在举手之间，融进环境保护。行动起来吧！不用多么伟大！只要一点点，一点点就足够了！

平常出门，少开几次私家车；满大街的共享单车，扫码即可骑走，这是时尚生活的新选择。没用完的本子，别急着扔了，每人每天节约一张纸，全国13亿人口，就会节约13亿张纸，相当于保护了2700吨树木！

老师们，同学们，雾霾之痛，不仅是我们一家人的痛。因为，We have only one earth as our homeland ，我们只有一个地球，一个家园！

要学好写英语短文，就必须经常练习写作。记日记是提高书面表达能力的有效方法之一。日记是每日生活的记载，是一种记事文体。

一、日记的格式

英文日记通常由书端和正文两个部分组成。日记常以第一人称记下当天生活中的所见、所闻、所做或所想的事情。中、英文的日记三格式大致一样。英语日记的书端 是专门写日记的日期、星期和天气的。左上角是日期(年、月、日)、星期。右上角写上当天的天气情况， 如：Sunny，Fine，Rainy，Windy，Snowy，Cloudy等。

1、日期表达有多种形式。年、月、日都写时，通常以月、日、年为顺序，月份可以缩写，日和年用逗号隔开。例如：

A)September 1，2004或September 1st，2004也可省略写成Sept. 1，2004或Sept. 1st，2004;the 1st of September in 2004(月份不可以缩写)

B)只有月、日：September 1或September 1st(月份可以缩写)

C)只有年、月：September 2004或the September of 2004(月份不可以缩写)

以上的1或1st都应读作the first.

2、星期也可以省略不写，可将其放在日期前或后，星期和日期之间不用标点，但要空一格，星期也可缩写。如：

Saturday，October 22nd，2004;October 22nd，2004 Saturday

3.天气情况必不可少。天气一般用一个形容词如：Sunny，Fine，Rainy，Snowy 等表示。写在日期之后，用逗号隔开，位于日记的右上角。如：

Saturday，March 4，2004，Windy;1st January，2004，Fine

二、日记的要求

日记的正文是日记的主要部分，写在星期和日期的正下方，可以顶格写，也可以内缩3至5个字母的空间。由于记载的内容通常已经发生，谓语动词多用一般过去 时。但也可根据具体情况，用其它时态。如：记叙天气、描写景色，为了描写生动，可以使用现在时，以表现当时的情景。再如文后发表感想或评论可用现在时态或 将来时态。记日记力求简单明了，有连贯性。若有文字提示，则应重视提示，把握要点。在句式上尽量使用简单句，以防繁杂，造成语法、句型错误。

三、日记的类型和训练

日记分为记事型、议论型、描写型和抒情型。建议大家在学习写日记的过程中，可按以下步骤进行：

①将一天所经历的主要事情和过程依次简要地记下来，不附加任何感情色彩，这是最简单的记日记的方法;

②阅读别人的日记，并利用所学过的句型来表达个人在一天中观察到的或感受到的事情。

「范文与点评」

March 12th，2003，Tuesday Sunny (Fine)

Today is Tree Planting Day. At 7∶30 in the morning，all the students in our class met at the school gate. We walked to the park. Miss Gao and other teachers went and worked with us. All the students worked very hard，and we planted about 200 trees. Though we were dirty and tired，we still felt very happy.

这是一篇记叙型的日记。结构严谨，中心突出，有选择地记录当天的见闻(人或事)，并加以分析和评论。

Yesterday, I go to the bathroom in the morning up and have a look at when I asked: "mom I got up early," mother said: "not you got up early, but the day was held up by the fog," I think of today will not again see the puzzled.

Then I rush took a box of biscuits to composition class to go to school, I have just the elevator, havent had time to wear the masks I smelled a smell of a pungent, I put on the horse mask, go out on see, the dark days, even the leaves above all grey, turn our community garden, I just know its been pollution, firecrackers, smoke smoke from pollution, dust pollution, car pollution, then I will ride the bicycle, quickly rushed to the school composition, I found that very few pedestrians on the road, along the way are driving, handlebar of smoke into the back of the car in front of the glass, the glass cant wiped directly, we cant write todays composition, but we can meet, we called their parents let them pick me up to go home, only I alone riding a bike to go home.

昨天，早上我上厕所的时候起来一看我问：“妈妈我是不是起早了，”妈妈说：“不是你起早了，而是天被雾霾挡住了，”我疑惑不解的想着今天不会又看不见吧。

然后我就急急忙忙的拿了一盒饼干去作文班上学，我刚一下电梯，还没来得及戴上口罩我就闻到了一种刺鼻的味道，我就立马戴上口罩，出去一看，整个天黑乎乎的，连树叶上面都灰，转了我们小区的花园，我才知道天气是被人们污染、鞭炮的浓烟污染、尘土污染、汽车的浓烟污染的，然后我就骑上自行车，很快的赶往作文学校，这一路上我发现路上的行人很少，大多都是开车的，前面的车把浓烟喷射到后面的车玻璃上，车玻璃直接没法擦了，我们今天的作文是没法写了，但是我们见天可以玩了，我们就给各自的家长打了电话让他们接我回家，只有我一个人孤零零的骑着自行车回家。

Here I am sitting on a couch alone thinking about what I have just finished reading with tears of sadness filling my eyes and fire of indignation filling my heart which revived my exhausted soul that has already been covered by the cruelty and the selfishness of the secular world for a long time. It is truly what I felt after reading Oliver Twist written by the prominent British author Charles Dickens.

The resonance between me and the book makes me feel not only the kindness and the wickedness of all the characters in the novel but what this aloof society lacks and what I lack deep inside. These supreme resources I’m talking about right now are somewhat different from minerals oil that we usually mention. They’re abstract like feelings and some kinds of spiritual stimulation that all of us desire anxiously from one another —— love and care.

Those charitable figures whom Dickens created in the novel are really what we need in life. They showed love and care to others just as the gentle rain from the sky fell upon the earth which was carved into my heart deeply.

Mr. Brownlow is one such person.

The other day he had one of his elaborate watches stolen by two skilled teenage thieves Artful Dodger and Charley Bates and thought naturally it was Oliver who was an orphan and forced to live with a gang of thieves that had done it because he was the only one near by after the theft had taken place. Being wrathful he caught Oliver and sent him to the police station where the ill-tempered unfair magistrates worked. Fortunately for him Oliver was proved innocent by one onlooker afterwards. With sympathy Mr. Brownlow took the injured poor Oliver to his own home. There Oliver lived freely and gleefully for some months as if he were Mr. Brownlow’s own son. One day however Mr. Brownlow asked Oliver to return some books to the bookseller and to send some money for the new books that he had already collected. The thief Oliver once stayed with kidnapped him. After that he disappeared in Mr. Brownlow’s life. Searching for a while Mr. Brownlow had to believe the fact that he had run away with his money. But dramatically they came across each other again a few years later. Without hesitation Mr. Brownlow took Oliver home for the second time not caring if he had done something evil.

Perhaps most of us would feel confused about Mr. Brownlow’s reaction. But as a matter of fact this is just the lesson we should learn from him. Jesus said in the Bible. “Forgive not seven times but seventy-times seven.” Why is that? Because forgiveness is our ability to remove negative thoughts and neutralize them so our energy may be spent on doing what we came here for. We cannot move forward in our future if past issues cloud our thinking. Stop put Mr. Brownlow into the list of your models. Always give people a second chance no matter what they might have done. That’s also a substantial part of loving and caring others.

Then there are Mrs. Maylie and Rose Oliver’s other benefactors. Maybe the reason they loved and cared Oliver was not because of forgiveness. In my point of view it was trust. They had faith in Oliver when he was considered to be a filthy burglar who tried to break the front door of Maylie’s at midnight. But this wasn’t how these two ladies saw the whole thing. They denied Oliver’s crime immediately and listened attentively to Oliver’s own description of his miserable life. They were deeply touched by Oliver’s strong perseverance and astonishing vitality. Accordingly they remedied Oliver’s body and heart and turned him into a different boy. He began to wear appropriate and clean suits which were tailor-made for him and receive education.

As far as we can see it is trust that helps us all live together without precaution. Sometimes trust can even lead us to miracles which we often expect to come about so why not trust? Trust yourself trust others and you’ll salute miracles every single day.

In the novel though the young Oliver again and again fell for conspiracies of those hideous thieves who tried to torture Oliver’s body and poisoned Oliver’s heart intensely he always lived on and tried hard to seek for his own life. Then I realized what supported him all through were actually beliefs. In most cases what you believe is what you’ll become. Believe that you are unlimited that you can do anything you commit to doing and when you do your accomplishments will know no bounds. You control your beliefs and that is how you ultimately control your life. It’s all dictated by your attitude.

In the final analysis love and care contain numerous forms there are love of forgiveness love of trust etc. but they all come from your beliefs in life. When someone tells you he’s deceived you forgive him anyway when someone tells you what he’s done trust him anyway and when you face adversities while chasing your dreams think about your beliefs then what hinders you will become a piece of cake in no time.

So find out “Olivers” in your life and do as Mr. Brownlow and Mrs. Maylie do: love them and care them which cost nothing but save much. They enrich those who receive without impoverishing those who give. They can be certain smallest words or actions but the memory of them sometimes last forever.

Charles Dickens said:“Love makes the world go around.” These immortal words have inspired and will keep on inspiring us to chant the melody of love and to say the prayer of care forevermore. Let us therefore enjoy life and treat other people lovingly. These principles are the roots and foundations of beliefs supporting this article and our mission together.

冬天一到，雾霾也就跟着来了，雾霾会严重威胁到我们的身体健康，而且会造成交通事故。在雾霾严重时，人们根本看不清路，走在大街上会感觉很压抑，所以，有聪明人发明了雾霾天气必备装，当我看到图片时，不禁哑然失笑，那必备装看上去倒有点像电视上的“生化危机”行动服，沉重不堪，不用说，穿上它，行动一定会很笨拙。

如果人们任凭环境恶劣下去，可能真会穿上必备装了。在大街上，你会看到一个个“机器人”，一会儿这儿摔倒一个人，一会儿那儿摔倒一个人，一倒下就很难起来。现代的交通工具都不见了，必备装太笨重了，无法坐上驾驶位，自然也就没有办法开车了。还有必备装上的防毒面具，把人们的脸捂得严严实实，就算是老朋友从对面走过来，你都不会认出他，更别说打招呼了。

交通的不便，同学们都不能按时到校。因为人们都戴着防毒面具，看不清对方的脸，连打招呼都很困难，更别说交流了，相互之间越来越陌生。上课时，老师大声讲课，可是同学们都听不清，同学们还戴着防尘护耳器。同学们连课也上不成了，无法学习新知识，严重影响了人们的学习和生活。整个世界都不再美好了。

你是否感觉到环境的恶劣影响着国家的发展？我们要赶快行动起来，一起保护环境，让生活重新变得美好起来吧！

北京市环保局：

如今车辆逐渐增多，大雾的天气已经频频出现，不少人开始带上口罩，大街上的人也明显减少，使整个北京城陷入了雾霾中。有人为了讽刺我国的空气，就说：“美国隐形飞机算什么?北京的雾霾当隐形衣!”雾霾不但造成了空气污染，还对人体有很大的危害，俗话说：污染空气等于慢性自杀。雾霾期间，有不少人死于肺癌、哮喘、心肌梗死、心血管病。已经成为了人们关注的重点。

为什么会造成这一系列的雾霾呢?全都是由于人类的无知，把大量的工厂废气、汽车尾气排入新鲜的空气内，使空气变得浑浊不堪。有些人由于想图方便，把生活垃圾堆放在屋子外，一把火烧掉垃圾制造废气，这就造成了为什么雾霾被称为“冬季杀手”的缘故。

为此，我们提出了以下几条建议：

1、少开车，多骑自行车。

2、多建几个垃圾回收站。

3、教育市民保护环境，告诉市民保护环境的重要性。

4、要多注意房屋周围的垃圾堆积情况，尽量做到减少垃圾或及时清扫垃圾。

望研究并采纳我们的建议。

XX四年级五班全体同学

2014年6月16日