关于写雾霾的英语作文汇集19篇

上个周末我第一次看到了那么大那么长时间的雾，妈妈告诉我那就是雾霾。雾霾真的太令人讨厌了，它使我们呼吸变得不顺了，使道路变得看不清了。街上好多汽车都开的很慢，像小蜗牛一样在马路上慢慢爬行。

我和爸爸妈妈出去买菜的时候，天气很冷，雾霾也很大，都快到十一点了，天还是那样雾蒙蒙的，阴冷阴冷的。妈妈让我戴上一个口罩，说这样才能保护好气管，不让有毒气体吸进身体里。雾霾真是太不好了，地球妈妈也得病了吗?这是她在大口大口地向外吐出废气。

希望人们能够保护环境，保护地球妈妈，保护我们全人类!我以后也要爱护环境，不乱丢垃圾，不随地吐痰，让爸爸少开车。保护环境，从你我做起。让我们大家都行动起来吧!

雾霾来了，早晨，我从暖暖的被子里爬起来，一副没睡醒的样子，迅速穿好衣服，准备去外面做晨练。刚从房间走出来，透过窗子。看见外面那么大的雾霾，顿时连做晨练的心情就没有了。 我用失落的样子走进院子里，雾霾太大了，整个一白茫茫的世界。一想到妈妈说，吸多了雾霾，对身体有伤害。就赶忙朝着屋子走进去，一片白茫茫的世界，完全看不见东西，我只能摸着，慢慢的一步一步向前挪。好不容易靠感觉走到了屋子，在窗户外面看看雾霾是什么样子的吧，哇!外面一片白色呀!什么也看不见，整个一白色的天堂。因为雾霾太大，爸爸妈妈就没去上班，因为雾霾天气，我们大家要时刻记住保暖哦!大家也要记住，雾霾天去尽量不要出门。 我眼中的雾霾是有害的，不知，你们眼中的雾霾是什么样的呢?

“冲啊!冲啊!”我正专心致志地玩着手机游戏《天天酷跑》。突然，爸爸喊道：“儿子，明天不上课。”“什么?怎么可能?我立马放下手机，跑向爸妈的房间。我定睛一看爸爸手机上的信息，原来是雾霾太严重，导致停课。看到这个消息，我一蹦三尺高。哈哈!我的幸福生活因为雾霾开始啦!

第二天早晨，我舒舒服服地睡到九点。起床后，我心里美滋滋地想着：睡到自然醒，放假就是爽啊!停课不用早起，不用被催，幸福!接着，我拉开窗帘，想看看今天天气如何。只见天空阴沉沉的，远远近近的楼房都淹没在一片昏黄之中......但这丝毫没有影响到我快乐的心情。

“快关!快关!”爸爸急忙喊道。原来是妈妈刚才开了窗户，引发了爸爸呼吸不畅，他极为不满。我似乎感到屋里的空气变得浑浊不堪，喉咙一阵阵发紧，想咳也咳不出来，别提多难受了!还是看电视来缓解我紧张的情绪吧。可是，不看不知道，一看吓一跳!我更紧张了，原来不止南京，连扬州、镇江等地区都遭到雾霾的袭击，学校全面停课。电视上还告诫民众：尽量少外出，出门记得戴口罩!“我换了一个养生频道，专家郑重的说道：“雾霾里含有大量的化学物质，吸入一定的量，轻则咳嗽，重则死亡!”听到这个消息，我“啪”地把电视一关，索性蒙头睡大觉......

不好!大街上的人因吸入大量的雾霾，纷纷倒地。雾霾像个魔鬼一样，张着血盆大口追着我，我不停的跑呀，跑呀......突然，不知怎的就掉进了雾霾的空洞!“啊!”我大叫一声，睁眼一看，原来是做了个噩梦......

雾霾!拜托你早点走吧!不要再折磨我了!

清晨，我起床穿衣，拉开窗帘，四处灰蒙蒙的，分不清是烟还是雾，看样是雾霾来了，我放弃了开窗通风的习惯。

去学校时，仍然是雾蒙蒙的，好似灰白。原来路边小树林的鸟鸣现在一声都没有了。看不清楚车辆，也看不清去学校的路，只能战战兢兢地走着。呼进的空气有点呛人，我后悔没听奶奶的话，戴上口罩，只好拉了拉围巾捂住嘴巴。

今天是周一，应该举行升旗仪式，但是校领导通知，由于雾霾对人体的危害大，能见度也低，所以改为室内晨会。教室的座位也空了好几个，老师说有同学咳嗽发烧请假了。课间操时间，同学们本想出去活动一下僵直的身体，可校主任告诉我们由于雾霾还是太严重，不能出去做操了。全班不约而同地长叹了一声。

“太棒了，到体育课喽，大家可以出去玩喽！”同学们刚呼喊完，体育老师就疾步走进教室说：“由于雾霾严重，在室外活动会让身体吸入太多有害物质，这节体育课改为室内。”大家都望了望窗外，纷纷埋怨着这个鬼天气，沮丧地回到位置上。有的人看着窗外开始发呆，有的人无奈的拿起了书和笔，心情低落地写起了作业。

晚上回到家，我迫不及待的从网上了解雾霾的知识，原来白天发生的这些事情，都是因为雾霾的灾害才造成了我们不开心的一天。

我坐在电脑前沉思，雾霾已经一天一天的侵袭我们的生活了，不能再这样忍受下去了，怎样才能把雾霾赶走让我们重新生活在蓝天白云下呢？我想人们上班时可以不开车改为骑自行车，或者乘坐公共交通工具，烧纸祭奠可以改成鲜花祭拜，逢年过节减少燃放烟花爆竹，不乱扔垃圾随地吐痰等，减少污染源的产生，就可以逐渐改善空气质量，驱散雾霾。如果我现在就能发明一种装置，把汽车尾气转化成一种对人类有益的气体该多好啊！

期待着驱散雾霾的一天，期望每个人以实际行动来改变这种恶劣的环境，做一名改善世界的行动派。雾霾不再来，明天更美好！

Dear Bill,

I’m glad to receive your letter,thank you for your caring for the weather and my health.Now I’d like to tell you something about the smog.

Since the winter last year,the smog has occurred a lot of times.it has done great harm to our daily life.many traffic accidents happened just because of the heavy smog weather,more and more people have to go to see the doctor because the serious disease caused by the smog,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 smog.

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.

According 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.

Yours,

Li Hua

清晨，我背着书包去上学，走出楼道口一看，咦?天怎么灰蒙蒙的一片?是太阳公公还没有起床?还是我的眼睛蒙了一层纱?噢，我知道了，于是对同行的妈妈说：“今天起雾了。”妈妈立刻纠正说：“这是雾霾不是雾。雾是空气中的水气便会凝结成细微的水滴悬浮于空中;霾是大量极细微的干尘粒等均匀地浮游在空中;近来，浓重的雾霾笼罩着许多省市，导致很多人生病。

来往的车辆开着黄色雾灯，”嘟嘟“地鸣着喇叭;远处的树、房屋忽隐忽现，路上匆匆忙忙的行人带着大大的口罩，他们不甘心成为肉体空气净化剂，更害怕感染疾病。

我们应该警醒，雾霾是人类自己造成的。我们要低碳生活，少开车出行，减少有害物质的排放，爱护环境。换来清新的空气，蔚蓝的天空，洁白的云朵和清澈的江河。

A day in the morning, I am out of the door and embraced a lot of the fog, I confused looked at the side of the environment, a glistening, this let me unexpected, I found the station with his memory, my in the mind thinking about why so big fog today while walking up and down, later to the school geography class, just today climate, so the teacher then and we said: "the main reason of haze because we fail to protect the environment and leads to the deterioration of the environment rapidly, that the air filled with bacteria, so go out must remember to wear a face mask, the so-called illness..."

Teacher said a lot but I have no mood to go to again, came home from school in the afternoon, the fog is so big, I suddenly found a problem is I am a blind road, plus this weather, more cant find home, I immediately to go home with their feelings, but several times but all rest, I am breathless of sitting on the bench and wait for my mother will see me after work, half an hour later, mom finally came back home, mother saw sitting in the home I was surprised, said: "why and why not outside into the room?

"I was sat in the front half an hour, but did not know his home door, go home and watch newspapers also found a lot of people have got the wrong number, the more outrageous is that some people get married on that day the team lost to, ah, early know a good protection of the environment is good, we a pollution will cause harm to the nature is very big, so everyone is alert, so we dont take care of the nature, let she hurt her heart, be hurt instead of us, so we will influence our life bit by bit at ordinary times, if we live in a land gone, then it is too late to regret, therefore, to protect the environment, please start from the youth!

一大天早上，我出了门便拥抱了一大堆的雾气，我迷茫的看了看身边的环境，一片白花花的，这让我始料不及，我凭着自己的记忆力找到了车站，我心里一边想着为什么今天雾这么大一边走来走去，后来到学校上地理课，恰好今天讲气候，所以老师便和我们说：“形成雾霾的主要原因是因为我们没有好好地保护环境，导致环境快速恶化，以至于空气中都弥漫着细菌，所以出门一定要记得戴口罩，所谓病从口入。。。”

老师又说了一大堆可我也无心再去听了，下午放学回家，雾还是那么大，我忽然发现了一个问题就是我本来就是个路盲，再加上这样的天气，更找不到家了，我连忙凭着自己的感觉向家跑去，可是好几次却都坐吃山空，我气喘吁吁的坐在小区的石凳上，等待妈妈下班会看到我，半个小时以后，妈妈终于回来了，妈妈看见坐在家门口的我很是惊讶，说道：”在外边干嘛为什么不进屋子?

“我居然坐在家门口半个小时却不知道自己在家的门口，回家看报纸也发现了很多人都找错了家，更离谱的是有的人在那天结婚车队跟丢了，哎，早知道好好保护环境好了，我们一次的污染会造成自然很大的伤害，所以大家还是警醒一点吧，我们这样地不爱护大自然，让她伤了心，受到伤害的反而是我们，所以我们平时的一点一滴都会影响我们的生活，如果我们生活的土地一去不复返，到时候后悔也来不及了，所以，保护环境，请从青少年做起!

今天的天空是那么的灰蒙蒙。瞧，那飘扬的马尾辫，通红的手掌，瑟瑟发抖的身躯，那个女孩就是我。我要顶着雾霾去上学。

一出门，被污染的空气就直钻我的鼻孔，使我不停地咳嗽。那时的我多么想放弃啊，可是为了学习，我还是顶着雾霾去上学了。我想：人们应该吸取教训，采取一些有用的方案。

经过一路的灰尘，我终于来到了学校。一进校门，只见灰尘覆盖，门边的柳树拿树叶当口罩，小鸟不停地流着鼻涕。

我不停地奔跑着，不知不觉便到了教室。一切都是那么熟悉：黑板，讲台，课桌，书本，这一切都使我感到温暖。

这一天，我顶着雾霾去上学。

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 carssend off a lot of

poisonous gases, which in turn adds to the already seriousair 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 canwe expect to have more

sunny days.

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。

你知道什么是雾霾吗?为什么会出现雾霾天气?对我们的身体有什么危害吗?我们应该怎么办?让我们带着这些问题一起来研究一下雾霾。

早晨起床后，我拉开窗帘，眼前一片灰蒙蒙，小区前面的红绿灯看不清了，路上行人也“不见”了，推开窗，呼吸一下，感觉吸进了许多灰尘，忍不住咳嗽了起来。我赶紧关上窗，想把灰尘挡在外面。哎，又是一个雾霾天!它已经成为宁波的“常客”了。

雾霾是大量极细微的干尘粒等均匀地浮游在空中，使水平能见度小于10千米的空气普遍有混浊现象，使远处光亮物微带黄、红色，使黑暗物微带蓝色。

雾霾会对我们的身体造成极大的危害，由于雾霾颗粒极为细小，一旦吸入体内，将会进入肺泡，终身无法排出体外。如果累积到一定程度，便会得肺炎，久而久之就会恶化为肺癌。据报道，近十年来，恶性肿瘤一直高居死因顺位第一位，2012年，肺癌已经成为恶性肿瘤的首位，这都是雾霾天气所带来的恶果。

每当出现雾霾天气，我就会想起冒着黑烟的工厂、排着长队的汽车、被砍伐的树木……这些都是到时雾霾天气的罪魁祸首。

马路上，人们带着口罩;公园里，见不到锻炼身体的人;在家里，人们喝大量的水，吃润肺的食物……

雾霾，请离我们远点吧!

碧海蓝天是我们的梦想，在这个到处是雾霾的城市里，我们对蓝天的渴望显得更为迫切。

记得上周末妈妈带我去上兴趣班，一路上，我们的整辆汽车都沉浸在雾霾当中，双眼好似被一双轻纱掩盖着，外面的景物若隐若现。一开始，妈妈以为是车的挡风玻璃起雾了，打开暖气，想方设法让这些雾散走，可将近开了10分钟，雾仍然没散开。后来，我们才恍然大悟，挡风玻璃上已经没雾了，现在的雾是在空气里的。妈妈望着这样的天空，说：“哎，现在的雾霾严重到了这种程度，以后的人们该怎么生活?我们人类一定要想出对策来制服雾霾。”听了妈妈的这番话，我心里萌生了一个新念头，过几天不就是植树节吗?而且下午不正好有空吗?

上完课，我们直达花鸟市场花买了三株小树苗，接着就来到小区的荒地上开始植树。我们一家人开始动手了，前提是每人完成一株。我拿起铁锹使出了喝奶的劲去挖坑，可是地上的泥土很顽固，老跟我作对，怎么都不肯放手离开大地妈妈的怀抱。旁边的爸爸告诉我可以用脚来帮忙出力。于是我按照爸爸所说的，用脚去踩住铁锹，果然泥土就投降了。坑挖好了，我再看看旁边的妈妈，动作比我慢多了，我心里一阵窃喜。紧接着，我立马拿过树苗，插了进去，一放手，咚，掉了!看来一个人的力量太小了，老爸又来帮忙了，他扶着小树苗，我不停地挥动着铁锹把土埋上，此时又用上刚才老爸教的那招，让脚来帮忙，这样土会埋得更严实。手脚并用，看来成效真不错。

仔细瞧瞧自己亲手栽种的树，越看越喜欢，忍不住笑了。同时爸爸妈妈的成果也都完工了。我望着眼前的三株小树苗，表情有点变了，妈妈纳闷地问我怎么了?我不高兴地说：“这片荒地上就这三株可怜的树苗，对环境的绿化起得了作用吗?”妈妈摸着我的头，说：“傻孩子，天底下像你这样的有心人多的是，不信下次你再来看，这一片将会是一片绿海，而且你平时可以节约更多的零花钱来种树，我们并不是要在植树节才要植树。多多植树，肯定能把雾霾这大魔鬼给赶走的!”

听了妈妈的一番话，我松了一口气，立马又有一个新的想法跳出脑海。今天我不单单自己种树，还要去呼吁身边的小伙伴一起来种树，用它们的热心肠换一份新鲜的空气，让人类居住的家园不再被雾霾所困扰!

我眼中的雾霾并不好，因为那是环境污染的问题。

环境污染是一个很严重的问题，它对人类有很大的威胁，如果人类没有制服他的办法，他就会威胁更多人的健康。环境污染主要是人为造成的，这些人为了利益，才去污染环境。这些人一般都没有反省力，但我们也没有办法，这些人除非自己尝到破坏环境的苦果，是不会回头的。

雾霾的严重性在现在大多是人都知道，在曾经，人类对雾霾的了解甚少，因为以前的雾霾并没有那么严重。近来环境污染越来越严重了，人们对雾霾也越来越重视了。

雾霾含有“Pm2.5”，对人体呼吸道有很大的危害，人们当然1早已认识到了这种危害。对然人满还没有研制出一种廉价又能防止雾霾危害的东西，但是现在至少有些东西可以减少雾霾对人体的危害，虽然价格昂贵，希望可以快点出现一种廉价又能防止危害的东西。

我们应该减少环境污染，不要让雾霾破坏我们的环境，危害我们的身体！也许一个人的力量是微不足道的，但是“众人拾柴火焰高”我们大家一起努力，总有一天雾霾会悄悄的退去！

早晨路过广场，咦！怎么不见了往日跳舞的阿姨们？舞剑的爷爷奶奶们都去哪儿呢？平日里嬉闹追逐的小朋友们呢？只有几个带着口罩、低着头赶路的行人从我身边匆匆走过，没过几分钟就看不见他们的背影了。

抬头望去，前面的那栋高楼只能隐隐约约地看见，天，雾蒙蒙的，在路灯的照射下好像飘浮着层层白纱。远处的灯光星星点点、朦朦胧胧。周围的一切显得那么冷落而模糊。

回想以前的家乡多么的美好：蓝蓝的天，天空漂浮着朵朵白云，远处的山依稀可见，树木郁郁葱葱，一切是那么的美不胜收、自然亲切。每天早上上学路过广场，有打羽毛球、跳舞、做健美操、打太极拳的，熙熙攘攘，一派祥和热闹的景象。

可不知从什么时候开始，一切仿佛都在悄悄地改变，雾霾来了……

人们肆无忌惮地随手扔垃圾，垃圾桶周围全是污渍，有时垃圾袋摔破了，垃圾会遍布马路，是他们太忙了吗，任由垃圾污染着环境？大量工业废气、汽车尾气排放到大气层中，大烟囱、车如流水……人们的种种不良行为使空气渐渐变得浑浊不堪，雾来了……

可曾想过，如此污染环境，破坏我们赖以生存的大自然，它们会怎么以牙还牙呢？这不，雾霾来了，人们开始意识到自己的行为错了，不要把雾霾不当回事儿，PM2。5微粒无处不在，不但危害人类的身心健康，而且严重影响交通安全，给人们的正常生活将带来了伤害和灾难。

红色预警天气学生停课，车辆出行限号，交通事故频发……，保护环境迫在眉睫、势在必行。增强环保意识，与自然和谐相处，让我们携起手来，从我做起，从身边做起，消除雾霾天气，共创美好家园。

我多么希望明天，我们可以一起踏着绿茵茵的草地、闻着芳香怡人的花香、呼吸着清新的空气、迎着苍翠挺立的大树追逐蓝天和白云，前方没有雾、没有霾……

Oliver Twist one of the most famous works of Charles Dickens is a novel reflecting the tragic fact of the life in Britain in 18th century.

The author who himself was born in a poor family wrote this novel in his twenties with a view to reveal the ugly masks of those cruel criminals and to expose the horror and violence hidden underneath the narrow and dirty streets in London.

The hero of this novel was Oliver Twist an orphan who was thrown into a world full of poverty and crime. He suffered enormous pain such as hunger thirst beating and abuse. While reading the tragic experiences of the little Oliver I was shocked by his sufferings. I felt for the poor boy but at the same time I detested the evil Fagin and the brutal Bill. To my relief as was written in all the best stories the goodness eventually conquered devil and Oliver lived a happy life in the end. One of the plots that attracted me most is that after the theft little Oliver was allowed to recover in the kind care of Mrs. Maylie and Rose and began a new life. He went for walks with them or Rose read to him and he worked hard at his lessons. He felt as if he had left behind forever the world of crime and hardship and poverty.

How can such a little boy who had already suffered oppressive affliction remain pure in body and mind? The reason is the nature of goodness. I think it is the most important information implied in the novel by Dickens—he believed that goodness could conquer every difficulty. Although I dont think goodness is omnipotent yet I do believe that those who are kind-hearted live more happily than those who are evil-minded.

For me the nature of goodness is one of the most necessary character for a person. Goodness is to humans what water is to fish. He who is without goodness is an utterly worthless person. On the contrary as the famous saying goes The fragrance always stays in the hand that gives the rose he who is with goodness undoubtedly is a happy and useful person. People receiving his help are grateful to him and he also gets gratified from what he has done and thus he can do good to both the people he has helped and himself.

To my disappointment nowadays some people seem to doubt the existence of the goodness in humanity. They look down on peoples honesty and kindness thinking it foolish of people to be warm-hearted. As a result they show no sympathy to those who are in trouble and seldom offer to help others. On the other hand they attach importance to money and benefit. In their opinion money is the only real object while emotions and morality are nihility. If they cannot get profit from showing theirkindness they draw back when others are faced with trouble and even hit a man when he is down. They are one of the sorts that I really detest.

Francis Bacon said in his essay Goodness of all virtues and dignities of the mind is the greatest being the character of the Deity and without it man is a busy mischievous wretched thing no better than a kind of vermin.

That is to say a person without goodness is destined to lose everything. Therefore I a kind person want to tell thosevermin-to-beto learn from the kind Oliver and regain the nature of goodness.

“雾霾红色警报，南京中小学今天停课”。

“什么!哇塞!太好了!”听到这句话后，全班都沸腾了。但有的人还不相信自己的耳朵，跑到那个拿着报纸读出这令人兴奋的消息的同学那里，扒在报纸上盯着字看了好久，最后又欢呼了一声。

可是听到这消息，我一点都高兴不起来。

雾霾，名副其实，就是雾和霾的总称。但是雾和霾并不是同一种物质，它们的区别是很大的。

霾，就是灰霾，也就是空气中的一些灰尘，杂物混合在一起的浑浊现象。远远望去，就像是黄山云海般，让人误以为自己身处云端。可是霾终究和云雾不同，它的危害可是不小的。大家可以想象，如果公路上一片浑浊，交通事故是不可避免。人们吸进那些有害物质对身心健康也是一种危害。霾也分很多级，有轻微霾，轻度霾，中度霾和重度霾。在我看了新闻后，发现上海那片城市已经云雾缭绕了，却只是中度霾，可见如果是重度霾，在那一片灰蒙蒙，不见天日的场景下，会发生什么令人惊悚的事。

至于雾，它经常出现在在我们南京地区。是由空气中的水蒸气遇冷而液化成的小水滴悬浮在离地较近的空气层中而形成的，就像是地上的云，一片白茫茫。根据每次出现的雾的不同特点可以把雾分成很多种类，有辐射雾、平流雾、蒸发雾、烟雾等等。当然，它的危害也是不小的，漂流在空气中的不明物质会诱发像感冒、哮喘的症状。这可苦了最近一直感冒加咳嗽的我了。

雾和霾分开来都那么令人畏惧，这可倒好，这次咱南京惹来了雾霾!“溪月行遭雾雨霾”，大诗人苏轼遇到雾霾也要感叹一句，何况我们这些只能眼巴巴地遵循学校的安排的学生?

雾霾可谓是我们生活中一大恐怖分子，结合了雾和霾的所有特征的它对人体的伤害那是更加加剧了。我们都知道癌，那可是一种让人谈癌变色的不治之症啊。雾霾，还真能致癌--由许多灰尘、杂质、有毒颗粒、城市生活中的排气物组成的雾霾，如果它经常被人吸进体内，就会引起一些疾病，癌当然是这些疾病当中的“顶级掠食者”。

当然，雾霾的形成也离不开生活中人们的“功劳”啊!比方说现在车辆排放的尾气，工厂生产东西时流出的大量有害气体，许多大路已经灰尘漫天相关部门却从不安排人去清理。

如果人们还不重视这些，或许雾霾来临，会成为一项“自然规律”。

在此希望我亲爱的同学们及时做好保养、清洁，在家自修的同时也安心地等待雾霾逆袭后卷土回家的好消息。

关于雾霾

Dear Bill,

I’m glad to receive your letter,thank you for your caring for the weather and my health.Now I’d like to tell you something about the smog.

Since the winter last year,the smog has occurred a lot of times.it has done great harm to our daily life.many traffic accidents happened just because of the heavy smog weather,more and more people have to go to see the doctor because the serious disease caused by the smog,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 smog.

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.

According 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.

Yours,

Li Hua

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。

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！

上学时，我看见了雾，在路上连红绿灯都看不见，我对爸爸说：“爸爸，你看不看得见红绿灯啊?我一点儿都看不见。”

爸爸笑着说：“怎么可能看不见?看不见我怎么敢开车?”

我点了点头说：“哦，好像是我近视吧。”

到了中午，妈妈看爸爸还没有回来，就让我打电话给爸爸，妈妈一接电话便吵了起来：“怎么还不回家?现在雾大，快回来!”

也不知爸爸说了什么，让妈妈有些生气了：“去去去，一天到晚就知道开车，也得休息休息，今天雾还大，不能呆干，快回来啊!”也不等爸爸回答，就挂了电话。

在下午放学的时候，老师对我们说：“这几天有雾霾，要早点回家，这雾霾空气吸多了也不好，而且天气越晚这空气质量越差。知道吗?好。放学!”我们一窝蜂的都拥到了走廊上排队。

“哇!我怎么觉着到了天堂?”

“去去去!全是毒气!”

“好白，我下午来的时候还能看到桥上的车呢，现在都看不见了。”

“对啊，比中午浓了好多呢!”

大家纷纷议论着这白茫茫的雾霾。在排队放学的路上，同学们都戴上了口罩，我也用手捂住了鼻子，这空气实在是不好闻。

雾霾空气对身体很不好，这其实都是我们造成的，这已经给了我们一个严重的警示：地球的生态环境越来越差，我们应该更加爱护我们那伤痕累累的地球!