雾霾带来的危害的英语作文(精彩20篇)

连续多日的雾霾天气终于离我们远去了，今天一大早，我推开窗户，太阳终于露出了笑脸，外面阳光明媚，晴空万里，就连远处的一排排楼房，也变得依稀可见了。

吃过早饭，我像往常一样背起书包走出家门。今天的空气特别清新，我不由地深深吸了一口，浑身上下顿时觉得舒畅极了。前几天有雾霾的时候，我都感觉这空气里有一股怪怪的味道，恨不得捏着鼻子走路。马路上很多人都戴上了口罩，行色匆匆地走在路上。路边的车子都小心翼翼地开着，慢得像蜗牛在爬一样。每个人都在心里盼望着这令人讨厌的雾霾早一点从我们身边消失。

后来，我在网上查询资料，才知道这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，也知道了那段时间全国20省市遭雾霾，京津冀长三角尤其严重，重污染区几近连成片。南京的中小学也因此而停课了，我们宁波市教育局也紧急通知，在空气严重污染时段，取消学生的室外体育活动。

现在雾霾虽然已经离我们远去了，但如果我们不珍惜环境，随意破坏森林和植被，雾霾肯定还会回来的，而且还有可能变得越来越严重。因此我们一定要保护好环境，多种树，保护森林，少开车，绿色出行。

让我们一起大声尖叫：“别了，雾霾！”

出租车打着双闪在大雾笼罩的公路上缓慢地行驶着，车中的我、爸爸、妈妈和司机正借着车灯微弱的光线紧紧地盯着马路中间向远方不断延伸的黄线，生怕车稍有偏移就会翻进路旁的阴沟里。

今天下午，我们一家三口从市区返回获嘉县。不料却遭遇了雾霾“袭击”——高速公路封闭，往来市县之间的班车停运。万般无奈之下，我们只好改乘出租车赶回家。

大雾笼罩了整座城市，出租车就像跑在一台巨大的、缓慢的跑步机上，只有车下的路在移动，周围的景色始终是白茫茫的一片。车子慢慢驶出了新乡市，天色越来越暗，四周的能见度也越来越低。路上的汽车纷纷放慢了速度，打着双闪，像蚂蚁的队伍一样排成一排。每一辆车都靠前面的车来给自己探路，循着前一辆汽车的行驶路线小心翼翼地向前行驶着。

不知过了多久，我们总算驶入了获嘉县城区。再开过一座高架桥就到家了，妈妈长长地出了一口气，爸爸板了一路的脸也露出了一丝笑容。可当车子来到一个分路口前，那辆一直在前面为我们“开路”的车突然转向往另一个方向去了。我们只好继续独自向前开去，没有了探路的车辆，又是在高架桥上，我们刚刚放下的心又再度提了起来。在小心翼翼地用比蜗牛还慢的速度驶过了一个s形弯道后，我们终于下了桥。浓雾中我家所在的小区的灯光隐约可见，我们的一颗心缓缓落到了实处。

车子缓缓停在了家门口，“哦，总算到家啦!”我高兴极了，兴冲冲地推开车门。不料，迎面扑来的却是浓重的尘土味，还夹杂着一股不知名的臭味，呛得我立刻咳了起来，眼睛也觉得有些发酸发涩。“博远，快，别在外面磨蹭了，赶紧进屋!”妈妈拉着我匆匆走进家门，一进门便开始四处翻找着口罩，又张罗着要给我煮梨水，一边唠叨着：“这雾霾来了，空气里面伞都是细菌、灰尘。咱们可得做好预防工作……”

望着妈妈忙碌的身影，想着回家这一路的担惊受怕，我不由得叹了口气：雾霾，你什么时候才能消失呢?

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!

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。

The computer plays the vital role in ours life,the computer may help us to handle very many matters:The data computation,the study entertainment,the office automation,the control production,draws money automatically,long-distance correspondence .

The computer news fast development promoted its popularization.Now besides the personal computing which finds at everywhere,each kind of portable portable computer also arises at the historic moment.

The computer is playing the very major role in ours life.Cannot have in us when question,we may access the net the consult material,some quite big data may use the computer to calculate .We may learn very many knowledge in the computer

The computer also has many is bad,if to the elementary student,I wants to say plays the computer the question.Now the family economical level enhanced,the elementary student vision dropped actually,this is plays the computer the fault.The advantage very are also many,for example chats,said the topic and so on some beneficial games can cause elementary students after school life to be more interesting.But cannot sink confuses in the computer games.Some real matter meant,a child,For computer games in hypothesized duty battle,own jumped from an upper story.Therefore,plays the computer not to be able to fall,after on the one hand which falls to does not have the advantage.

The high tech product increases day by day,Computer these high tech product,Has brought many conveniently to the people,Might also bring the misfortune to the people.Today I want to schoolmates said,That is regarding yours vision.Many children just were giving birth to,Eye all well,May perhaps be because watches the television,Plays the computer,Each one has all taken to bring with the eyeglasses.On our class,Some 70% schoolmate are almost the nearsightedness,My eye also very is originally good,May march into the higher grades,Also starts to drop.This police has shown us,Plays the computer,May,Watches the television,No reason why not.However,If you want to have a pair of beautiful health eye,Anything must have a limit.If your eye for a long time in television and under computer accompanying,I believed,That cannot have the good result.

With the development of science and technology, we use computers more and more widely. Almost every family has a computer.

In this class meeting, we need to talk about the advantages and disadvantages of the Internet, and talk about the good and bad of the network.

Shang yi contained the first statement: "the Internet is a good helper for us to learn. Once, the teacher asked for the Spring Festival information, a little baidu, come out a lot! Therefore, I often use computer to check data." When the students listened, they couldnt help but start to nod their heads.

"And," he said, standing up without raising his hand, "there are many games on the Internet. Like the kingdom of rock, the vengeance, The Three Kingdoms and so on I will play, the net friend also praised me is the game master, the game master!" "No wonder you dont work hard every day. You cant do your homework. Youre playing games every day!" "Said liang jie, a member of the study committee. The dragon court heard these words, ashamed of the underground head.

"I have heard reports that one child is particularly good at studying, and when he was in the fifth grade, he became addicted to playing online games. The first thing he did after school was to play games in the Internet cafe. To this end, his parents often advised him not to go online to play games, but he didnt listen, and said that he would not leave his home on the Internet, and his parents were devastated. The result of this kid, is not because the total net play the net game?" Zhang zhuan told an online game example.

Finally, Mr. Wang concluded, "the network has both advantages and disadvantages. It is necessary to use the right way to become a good helper." The students listen to, all in the heart swear: do not take the bad things as usual, want the network to be the best partner of their study.

As can be seen from the picture, a man with an ax on his right side sitting on a stump just wants to cut the flourishing big tree under the beautiful sunshine when suddenly the tree raises its hand to stop him. What does this drawing intend to tell us? That is to tell us that we should put forward on protecting trees and our forests.

As is known to us,the areas of our forests are becoming sharply less and less.Some selfish people are eager to obtain self-interests from cutting trees ignoring the serious consequences.Trees are humans friends and they are extremely hlepful to us.They are not only bring us shade in hot summer but also prevent cold wind in winter. Whats more importance?they can preserve good soil .Just imagine what would be like if the soil were rushed off leaving only sand instead.Thats very terrible!

To serve as responsible stewards of the planet,we must be awaken to what we are engaging in,we should accacelerate our pace to protect our forests.The Earth that we have is unique,let the fresh flowers bloom on it everywhere!

[砍树的危害的英语作文

12月5号，我们因为雾霾天气的影响被迫停课一天，这让我既高兴又难过。高兴的是今天可以玩不用上学，难过的是外面的污染实在太严重了。

那么为什么会出现这样的天气呢?我上网查了一下什么是雾霾：原来雾是自然天气现象，霾是悬浮在空气中的烟、灰尘等物质，随着呼吸气体进入人体内并粘附在人体下呼吸道和肺叶中，对人体有害。是人为环境污染所致。这让我想到身边的一些事，爸爸开车带我出去玩，汽车不知道排出了多少尾气，让空气污染变得严重，焚烧秸秆，浓烟飘到了碧蓝的天空，。这样污染环境的现象还有很多，如工业废气，建筑扬尘、煤炭燃烧等。

大家只要不图享受，不贪心，从自身做起，就会减少污染。我向大家发出倡议，保护环境，人人有责，从我做起，从大家做起!

春节前后这些日子，细数出太阳的日子真的不多。又是两日雾霾，我这里是重工业区，污染严重。我们真要叫子孙后代唾弃吗？当蓝天白云不再，鸟语花香成为童话故事里才有。当青山碧水，只能从图片影音资料里看见。我们的后代会怎样的失望？！我们山东潍坊地下水，人为的排污污染，微博里大家都在呼吁。可是那有关部门啥部门也没动静，网友生气了有人说环保局不环保，成了摆设！

真的要给子孙留下了雾霾污水吗？我这里一直阴霾今日预报是多云，其实是雾。儿子要开学了本想洗很多衣服，等了几日也没等来艳阳天。即便是太阳很好，也要在晾台晒。窗外是工业灰尘，洗完如果晾在外边就是白洗。噪音污染也充斥着我们这些工业区，高血压冠心病最怕噪音。生活在我们这里，不要想去晨练。去露天晨练吸如大量的污染空气，不如呆在家里。这两年大家喜欢的广场舞也散了，受不了风刮来的烟尘。大家夏天也不乘凉，以前的梧桐树，蝉鸣绿荫，树荫下，打扑克，下象棋，聊天的景象如今成了回忆。我们都在家，宅！

污染问题真的是迫在眉睫，心焦也于事无补，那有关部门啥部门永远那么沉得住气。

[关于雾霾作文

Traffic Safety(交通安全)

Traffic safety is everybodys business. Records show that every year a lot of people die in traffic accidents. Some of the accidents are due to mechanical problems. However, most of them are the results of careless and reckless driving, and could be avoided. A lot of people disregard traffic signals and rules. They drive regardless of speed limits, run through red lights, drive in the wrong direction, talk and laugh while driving, and turn as they wish without giving signals. They dont slow down while approaching crossroads. So many people violate traffic regulations that we cannot put too much emphasis on the importance of traffic safety. Only when everybody thinks traffic safety is everybodys business can we be safe driving on roads and walking on sidewalks.

交通安全人人有责。纪录显示每年有许多人死于车祸。有些车祸是由于机械问题。然而大部分车祸都是疏忽而卤莽驾驶的结果，并且可以避免的。许多人无视于交通号志和规则。他们驾驶时不管车速、闯红灯、逆向行驶、开车时交谈，并且不打灯号就任意转弯。他们接近十字路口时不减速。如此多的人违犯交通规则以致于我们再怎么样强调交通安全的重要性也不为过。唯有当每个人皆认为交通安全是众人的事时，我们在路上开车、在行人道上走路才安全

In recent days, the sky is very gray, can not see the sun, give a person a kind of chilly. You see: close, plant area of two cooling towers, looming; In the distance the mid-levels, gone. Also let a person mental laziness, depressed all day. Newspapers, television publicity: recent haze, out less and less as far as possible to open a window. Visible haze serious air pollution, the air quality to drop, affect human body health. I would like to know the fog haze and its harm to people, then go online to check, it was "dont know, a look startled!"

There are hundreds of different fog atmospheric chemical composition of particulate matter. Among them include: organic aerosol particles, fuel, and automobile exhaust. It can directly enter and adhesion in the human respiratory tract and alveolar, cause acute rhinitis and acute bronchitis. For obstructive emphysema, bronchial asthma patients, such as fog weather condition of acute attacks. If this kind of environment for a long time, will also cause cancer.

It have an impact on the cardiovascular system. Pollutants in haze weather, low air pressure, easy to cause acute episodes of cardiovascular system. Such as heavy fog, the water vapor content is high, if people in the outdoor sports, can cause chest tightness, high blood pressure and other symptoms.

Haze weather can also lead to nearly formation ultraviolet ray is abate, infectious germs. Due to the lack, children lack of ultraviolet irradiation, vitamin D production, for the absorption of calcium, cause rickets in infants, growth slows down. Will directly affect peoples mental health, mental laziness, depressed, etc. No wonder these days the mood will be so happy.

Point of view, to eliminate the fog, we should reduce waste emissions; Reduce the dust; Especially to do less drive a car, use public transit. In order to better tomorrow, lets start environmental action today, the blue sky, green water, green and quiet we need to create your own!

最近几天，天空都是阴沉沉地，看不到太阳，给人一种冷飕飕的感觉。你看：近处，半山电厂的两个冷却塔，若隐若现;远处的半山，没了踪影。还整天让人精神懒散、心情低落。报纸、电视都在宣传：近期雾霾严重，要尽量减少外出、少开窗户。可见雾霾严重污染空气，使空气质量下降，影响人体健康。我很想了解雾霾对人的危害，于是上网去查了一下，真是“不看不知道，一看吓一跳啊!”

雾霾有数百种大气化学颗粒物质组成。其中就包含：有机溶胶粒子、燃料和汽车废气等。它可以直接进入并粘附在人体呼吸道和肺泡中，引起急性鼻炎和急性支气管炎。对于阻塞性肺气肿、支气管哮喘等患者，雾霾天气会使病情急性发作。如果长期处于这种环境，还会诱发癌。

它对心血管系统有影响。雾霾天气中污染物多，气压低，容易引起心血管系统的急性发作。比如雾大的时候，水汽含量高，如果人们在户外运动的话，会造成胸闷，血压升高等症状。

雾霾天气还会导致近地层紫外线减弱，传染性病菌滋生。由于日照减少，儿童紫外线照射不足，体内维生素D生成不足，对钙的吸收减少，引起婴儿佝偻病，生长减慢。还会直接影响到人们的心理健康，让人精神懒散、情绪低落等。难怪这几天心情会这么不舒畅。

看来，要消除雾霾，我们要减少废弃物的排放;减少扬尘的行动;尤其要做到少开汽车，多用公交出行的方式。为了更好的明天，让我们今天就开始环保行动吧，蓝天、碧水、绿色、清静需要我们自己创造的!

雾锁楼台，霾没晴空，从东北到华北，从华北到华南，偌大的中国，一座座城市，一个个乡村，迅速被雾霾占领：碧水沦陷，蓝天沦陷;视力受阻，呼吸受阻„„

——雾霾，这个令我们沮丧的魔鬼，究竟是谁把它从地狱之中放了出来?

这不能不归罪于某些人的短见。他们一味追逐眼前利益，不作长远打算，为了一时的利润，不惜牺牲子子孙孙甚至他们自己的碧水蓝天。正是他们，正是这种贪婪而愚蠢的短视，打开了地狱之锁。

请看一下当今的中国，大大小小的工厂，竖起长长短短的烟囱，冒出淡淡浓浓的烟雾。就是这些烟雾，携带着刺鼻的异味，裹挟着致命的粉尘，成了制造雾霾的主力。对于工厂主来说，每一根烟囱都是吸纳财富的神奇管道;可是于社会来说，每一缕烟雾都是催人短命的可怕妖孽。

涸泽而渔，焚林而猎，杀鸡取卵，种种鼠目寸光、遗患无穷的行径，都在发展经济的华丽大旗下，堂而皇之地上演!“在我死后，哪管洪水滔天!”这就是他们的逻辑，他们的准则!

然而社会是一个你中有我、我中有你的互相联系互相制约的整体，以为在他死后才有洪水滔天的人，往往于未死之前就先被洪水淹没。当雾霾从首都北京扩散到偏远山村，从东北大地扩散到西南边陲，我们不能不惊叹：中国人已经置身于雾霾的汪洋大海中了!无辜者固然受害，就是那些魔鬼的同党，又谁人能逃得一劫?

事实上，倘若不迅速抛弃这种短见，倘若不迅速树立可持续发展的观念，倘若不着眼于整个人类的福祉，那么，放任这种杀鸡取卵的行径，雾霾侵略的脚步，决不会止于如今的领地。

中国传统道德中有“己所不欲，无施于人”的要求，你不喜欢雾锁霾封的感觉，就不要把这种感觉强加给他人。中国历史上也不乏“前人栽树，后人乘凉”的事例，为后人着想得多一点，人类才可能一代一代的繁衍下去。孔子云：始作俑者，其无后乎!孔子的愤慨还只是着眼于“仁”;倘若我们今天说“大造雾霾者，其无后乎”，这种愤慨却实实在在是着眼于我们的生存了。

我们当然不反对发展，但是，我们反对自掘坟墓的发展。

Released a few days ago, nanjing haze red alert, schools are closed. I am bored at home watching TV, I thought: fog fog, when do you go? Inadvertently, I and looked out of the window. Oh my god! The sky is gray, lost in the past the blue color, like a long time without brush try mirror; In the distance a few high-rises to fill the fog covered. Around a blur; All the people all wore masks. Or old street, but the day is gray, the air is grey, the nanjing like a dirty dirty towels, full of dust in the air, the prosperous scene seems to have lived by the infinite ash, everyone in the heart a gloomy.

At that time, there was a weather forecast: ear "fog haze will continue to be shrouded in nanjing tomorrow, please do defense work..." I in front of the nanjing gray, cant help to think: we should drive less, less smoke, everybody is responsible for protecting the environment, dont let gray haze that nanjing!

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，心想：雾霾啊雾霾，你什么时候走啊?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!

Since the winter of this year, most areas throughout the country there were the fog haze weather. Thought haze is the same kind of weather situation, actually they are not the same.

Haze is fog and haze. Haze is composed of dust and other particles in the air and cause of visual impairment, called haze. When the air humidity increases, the haze will translate into the fog. The difference between haze and fog haze occurs relative humidity is not big, and the relative humidity in the fog is saturated. Haze weather is actually a state of atmosphere pollution. Fog source is varied, such as car exhaust, industrial emissions, dust, waste incineration, volcanic eruption, etc., even haze weather is usually formed by the various sources mixed.

Haze weather, the large number of particles suspended in the sky, dust and pollutants, virus, once in the human body, will stimulate and damage respiratory tract mucous membrane, make dry nasal cavity, bacteria enter the respiratory tract, easy to cause upper respiratory tract infection and related disease.

Haze weather seriously affected Peoples Daily life and work. Haze weather window less as far as possible; Go out to wear mask. Had better not go out or morning exercises; At the same time, make skin clean.

The most important is the air environment of governance. So, we go out to ride a bike or take the bus in the future, reduce motor vehicle exhaust emission, adhere to the low-carbon life, to create a good environment to make our efforts.

今年入冬以来，全国各地大多数地区都出现了雾霾天气。原以为雾霾是同一种天气形势，其实它们是不一样的。

雾霾是雾和霾的统称。霾的意思是由空气中的灰尘等颗粒物组成并造成视觉障碍的叫霾。当空气湿度增大时，霾就会转化为雾。霾与雾的区别在于发生霾时相对湿度不大，而雾中的相对湿度是饱和的。雾霾天气其实就是一种大气污染状态。雾霾的源头多种多样，比如汽车尾气、工业排放、建筑扬尘、垃圾焚烧，甚至火山喷发等等，雾霾天气通常是多种污染源混合作用形成的。

雾霾天气时，空中悬浮着大量的颗粒、粉尘、污染物、病毒等，一旦被人体吸入，就会刺激并破坏呼吸道黏膜，使鼻腔变得干燥，细菌进入呼吸道，容易造成上呼吸道感染及相关疾病。

雾霾天气严重影响了人们日常生活和工作。雾霾天气时尽量少开窗;外出要戴口罩;最好不出门或晨练;同时做好皮肤的清洁。

最重要的是空气环境的治理。所以，我们今后外出尽量骑自行车或乘坐公交车，减少机动车尾气排放，坚持低碳生活，为营造良好的环境做出我们的一份努力。

在我的记忆之中，吉林一直是一个山清水秀的美丽城市，它环境优美，碧水蓝天，从未被沙尘暴等灾患侵袭，是一个宁静祥和的城市。当然，每天清晨都会有雾气，那雾气并不是如今的雾霾，那雾气是那样的清新，拿雾气洗净了整个城市，空气中湿漉漉的，仿佛置身于仙境，那时的我，可以无忧无虑地在空地上嬉戏玩耍，我们享受着这美好的早晨。

可如今，雾霾来了。它笼罩着这整个城市，城市中阴云密布，街道两旁的行人都带上了口罩，空气质量越来越差。可吸入颗粒物的数值越来越大。从前空气质量接近优秀的城市，如今已变得糟糕透顶。狂风卷起的尘土都可以吹到人们的眼睛里。然而，雾霾引起的这一切，竟然都与我们大家息息相关。

还记得你随手扔下的垃圾皮么?还记得你随意践踏的小草么?还记得你随心摘下的花朵么?还记得……这一切都是雾霾不注意保护环境，不珍惜新鲜空气的后果。我们种下了什么因，就会结出什么样的果实。

随着世界环境不断恶化，气温变化异常，海平面逐年上升，临海国家有灭亡的危险，荒漠化也不断加剧，你能说这些与你无关吗?我们同住在地球这个家园里，保护家园免遭破坏是我们的责任。然而废水废气任意排放，重金属污染严重，这一切都与我们息息相关，任何人都不能置身事外。我想说，保护环境，拒绝雾霾，与我有关。

这几天，雾霾越来越严重，几乎每隔几天就会有一次雾霾，风沙尘土群魔乱舞，雾霾的到来使人呼吸十分难受，孩子们也在不停地咳嗽。由此可见，雾霾不仅仅污染环境，还会危害人们的健康。

今年，国家严厉打击不允许焚烧秸秆，不允许开垦林地，大力倡导呼吁雾霾要保护环境，这些都是科学的有效的好方法。让我们行动起来，从身边的小事做起，保护好我们的家园，维护好我们的地球。

让我们一起携手一同保护环境，抵抗雾霾，共同塑造美好家园!

科技的发展直接推动了社会的进步和人类的文明,科技的发展与繁荣涉及到并影响着现代生活的方方面面,科技的日新月异促进了社会经济突飞猛进的跳跃式发展.

科技就是生产力,这一观点被人们广泛的接受和认可.

毋庸讳言,人类智慧的结晶在科技界的体现十分明显,科技的力量排山倒海势如破竹,确实强大无比.农业科技、生命科技、网络科技、通信科技、航天科技、深海科技、石油科技、医疗科技、教育科技.等等等等使现代社会的文明程度越来越高.

然而任何事物都有两面性,都有利有弊.科技繁荣了,同时也使得生命个体的依耐性越来越强.究竟是利大还是弊大,需要人们保持清醒的头脑在实践中去检验和体会、去辨别去认识,以便趋利除弊或两权相害取其轻.

以前传统的书信往来、鸿雁传情的形式早已被现代化的网络与先进的通信工具所取代,使人类情感的沟通显得苍白无力;有很多年轻人沉溺于网吧醉心于网络游戏而不能自拔从而牺牲和毁灭了自己的美好前程;有很多强盗与骗子使用高科技手段坑害国家和人民因而增加了社会安全的隐患和不稳定因素;有些人利用高科技手段想方设法为自己和小团体的利益肆意妄为无法无天我行我素;食品科技与种养殖科技以及深加工科技的普及反而使我们吃得很不安全吃得很困惑;.

因为科技的发展导致很多人安于享乐日益懒惰,身体素质越来越差,亚健康普遍存在,“跑步机、练功房,小轿车、高级床、幸福好比是国王.”.

大量的事实已经证明科技的危害确实存在,也可能无处不在.许许多多因为科技的危害而产生的对社会与人类的负面影响是我们无法回避的,我们必须正视、必须重视、必须用强有力的手段和措施加以正确的引导和控制.

然而,我们大可不必惊慌不必愤怒,我们既要唯物也要辩证,科技带给人类社会的美好还是主要的,不能因噎废食、不能以偏慨全、不能舍本逐末,不能因为其伴生和衍生的一些弊端而否定科技的现实意义和强大动力.

科技利在哪?好在哪?我们都有深切的体会和亲身的感受,不用举例说明.因为举不胜举、不胜枚举.

世界上没有十全十美的东西,没有一层不变的事物.只要用发展的眼光看问题,用集体的智慧与力量去剔除和减少科技的危害,消弭科技的弊端,我们的生活会更加美好,我们的社会会更加和谐!谁阻滞科技的发展谁就是历史的罪人.好在谁也阻滞不了,历史的车轮社会的洪流总是滚滚向前的.

我们要坚信科技的利一定是大于弊的.否则,科技的意义何在呢!人类的智慧何以体现呢!社会的富裕与文明靠什么维持呢!我们的希望又在哪里呢!

随着现代科技的发展，人们普遍使用高科技，现代技术也逐渐影响着人们的生活。假如没有电视，那中央发布的新政策就不能很快到千家万户;假如没有电脑，出外游学的人就无法与家人进行视频聊天;假如没有现代技术，人们的生活水平也不会得到大大提升，可能现在我们还生活在信息封闭的时期。但是现代科技也给环境和人类带来了危害。

最近，人们开始变得富有了，嫌路太远懒得走路，就用汽车来代替脚。可是汽车带来的危害远远比我们想象的要多。汽车发出的尾气虽然看起来不多，但是它的污染是很大的，而且我们全世界几亿人民都买车，有些人家还买好几辆，这样它的危害就不可估计了。导致天空没有以前那么蓝，全世界都开始变暖。

电脑对人类也有危害，虽然电脑能使我们获得许多新的知识和知道一些重来都不知道的东西。但是因为电脑，有很多人都变成宅男宅女。电脑发出的辐射也是不能忽略的，每年都有很多孩子因为玩电脑的时间太多而戴上了酒瓶底。使人与人之间的距离变得越来越远。

现代科技虽然很方便，但是给人和环境的危害很大，我们要尽量少用它们，做一些力所能及的事情，让世界变得更美好。

雾霾，是一种特殊的天气现象。指空气中的灰尘、硫酸、硝酸、有机碳氢化合物等非水成物使大气混浊，视野模糊并导致能见度恶化，如果水平能见度小于10000米时，会造成视程障碍.

雾气中的有毒有害物质对呼吸系统疾病患者危害很大。 大气细颗粒物主要来自直接排放的污染源和排放的污染气体二次生成。直接排放的细颗粒物主要来自如钢铁、水泥等工业生产过程和风沙扬尘等。所谓二次生成的细颗粒物，主要是由污染源排放的污染气体，如二氧化硫、氮氧化物、氨气、有机物等在一定天气条件下生成的，这部分细颗粒物的生成机制非常复杂，是目前研究的热门课题， 二氧化硫主要来自煤的燃烧，氮氧化物主要来自高温燃烧过程，只要有燃烧发生，就会产生氮氧化物。如烧煤炭、烧秸秆、烧垃圾等都会产生氮氧化物。氨气主要来自养殖业、农业生产、工业生产和自然排放。此外，风沙扬尘、炊事、烧烤等也都有影响。厨房炊事如炒菜，油在高温下蒸发、燃烧，都会产生有害有机气体和有机颗粒物。 很多年就有了，特别是重工业城市。只是以前没意识到而已。直到PM2.5曝光，然后通过网络，媒体的传播，才有了对雾霾的重视。

2013年 雾霾 算是年度关键词，电视台一报道，大家就都知道这么回事了。

雾霾(wù mái,英语表达为smog/haze)是雾和霾的组合词。雾霾现象常见于城市。中国不少地区将雾并入霾一起作为灾害性天气现象进行预警预报，统称为“雾霾天气”。

雾霾天气形成有以下几个方面的原因。

1. 大气空气气压低，空气不流动时主要因素。由于空气的不流动，使空气中的微小颗粒聚集，漂浮在空气中。

2. 地面灰尘大，空气湿度低，地面的人和车流使灰尘搅动起来。

3. 汽车尾气是主要的污染物排放，近年来城市的汽车越来越多，排放的汽车尾气是雾霾的一个因素。

4. 工厂制造出的二次污染。

5. 冬季取暖排放的CO2等污染物。

因为雾霾会对人们的身体造成伤害：

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。

因此，雾 霾天尽量减少外出，如出行要做好防护，帮您减少雾霾吸入。祝您健康!

In recent weeks that dont know why the air, almost every week to a heavy fog, a door, foggy, street as if into the opaque vertigo hole, the ivory like light smoke and fog in opaque gauze, around the side all the time.

Walk on the road, only to see his side of things, even the opposite of tall buildings have been fuzzy see not pure, turned suddenly see cant see the end of the car on the road, then take a look at the weather of hate, I seem to see the factory chimney emissions of black smoke, I seem to see the fireworks away after that all the smoke, I seem to see the burning smoke all over the sky...

Many people may not have thought that the fog is how come of, because there will be fruit, when the road traffic is more than a day, a day when the firecrackers "crackling", it is destined to we must eat the bitter fruit. See during the Spring Festival, alway the fireworks amount is less than normal, but the business openings put firecrackers is more than the Spring Festival and Lantern Festival, a good I port view, however, the port view change back is not only a visual feast, again and again is the haze weather, the elegant and fine particulate matter in the air, generally mask did not resist, will only bring hurt again and again.

Haze weather and the pollution of our environment has a lot to do, only when we act to protect the environment, protect our homes, to stay away from the fog haze, to let the goodness of our home had to restore it, to make our life more comfortable!

最近这几周这空气也不知道是怎么了，几乎每周都要来上一场浓雾，一出门，大街上浓雾弥漫，仿佛走进了伸手不见五指的迷魂洞，那乳白色的雾像轻盈的烟尘又似穿不透的薄纱，时时刻刻围绕在身边。

走在路上，只能看清楚自己身旁的东西，连对面高大的楼房都已经模糊看不清了，转头却突然看到了马路上看不到尽头的汽车，再看看这讨厌的鬼天气，我仿佛看到了工厂烟囱排放的滚滚黑烟，我仿佛看到了烟花散去后那满天的烟尘，我仿佛看到了焚烧秸秆的漫天浓烟……

很多人可能没有想过，这雾霾是怎么来的，有因必有果，当马路上的车流量一日比一日多的时候，当鞭炮“噼噼啪啪”响起的时候，就注定了我们一定要吃这样的苦果。看看春节期间，好容易这烟花量比往年少了一些，谁知这商家开业及元宵节放的鞭炮比春节都多，好一个火树银花不夜天，可是，这不夜天换回来的不仅是一次盛大的视觉宴会，更多的是一次又一次的雾霾天气，这飘逸在空气中的细小颗粒物，一般的口罩根本抵挡不住，只会给人们带来一次又一次的伤害。

雾霾天气和我们的环境受到污染有很大的关系，只有当我们行动起来，保护环境，保护我们的家园，才能远离雾霾，让我们的家园恢复它原本的美好，才能让我们的生活越来越舒适!

关于雾霾的解决方法

Dear David,

I’m glad to receive your letter. I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China. Thank you for your concern. I’m also very worried about such terrible weather because it has brought much inconvenience or rather harm to people’s health such as traffic jam, road accidents, bad coughs, throat hurts and ever lung cancers and so on.

As everybody knows, a good environment comes from good protection. So we should do what we can to make a difference. Try to drive less and choose air-friendly products. Only when everyone has the environmental awareness can we have cleaner air.

Hoping to hear from you soon and share your good ideas.

导语：5月23日，人机大战第一局在浙江桐乡打响，围棋人工智能AlphaGo执白1/4子战胜目前等级分排名世界第一的中国棋手柯洁，你有没有想过有一天机器人取代人类，下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

With the development of science , more and more people are confused that whether it is good or bad to make robort. Are roborts going to take place of human beings.

Every coin has two side. Robort can be good to our society and life. At the same time,it also have some bad effect on our life.In my opinion, the advantages of robort are much more than the disadvantage of roborts.

First, roborts make our life more convenient. We can do many thing that we didnt have the ability to do in the past by using roborts.That makes our life more effective.

Second, roborts can be used in industry produce. Factories can reduce the cost of prodution by using roborts. Roborts do not need to eat and they will not be ill. Thats very good for producing goods.

Third,roborts can save more people when disaster happens. Because they cant feel pain and they can save more people without feeling tired.

In a word, the world is changing .We should also change our thought to accept roborts to become part of our life . That can make our life more colorful.

【参考译文】

随着科技的发展，越来越多的人都感到困惑，是好是坏机器人。是机器人将取代人类。

每个硬币都有两面。机器人可以很好的为我们的社会和生活。同时，它对我们的生活也有不好的影响。在我看来，对机器人的优点远大于缺点的机器人。

首先，机器人使得我们的生活更方便。我们能做的，我们没有做过去用机器人的能力，很多事情，使我们的生活更有效。

其次，机器人可以用于工业生产。工厂可以通过降低生产成本的机器人。机器人不需要吃饭，他们会不会生病。这是非常好的生产商品。

第三，机器人可以挽救更多的人，当灾难发生时。因为他们不能感到痛苦，他们可以拯救更多的人而不觉得累。

总之，世界在变化，我们也应该改变我们的思想，接受机器人成为我们生活的一部分。这可以使我们的生活更加丰富多彩。