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雾霾的危害英语作文初三精选20篇

诚挚的祝福,穿过刺骨的寒风,伴随吉祥的雪花,在欢乐的圣诞,送到你的眼前,愿你在圣诞节来临之际,尽情的狂欢,畅快的豪饮,享受美好快乐的一天!以下是小编带来的圣诞节英语作文,希望对你有帮助。

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初三英语作文:美丽的心灵

全文共 862 字

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导语:也许我们不可以改变自己的容貌,但我们的心灵可以提升,我们的心灵在受到一次次洗礼当中醒悟、净化……下面是yuwenmi小编为大家整理的英语作文,欢迎阅读与借鉴,谢谢!

Today, I saw an very interesting movie. The story was about a boy met a girl who lived next to him since he was very small. The girl was so active and the boy was very shy. The boy was scared by the girl’s passion. When they were middle school students, the boy tried to get rid of the girl, but the boy started to realize the girl was very special. Though she was not as beautiful as the girl he once liked at school, he was attracted by her feature. The girl had a beautiful soul. She was not skin-deep and she has her own thinking. The boy realized that she was the best.

【参考翻译】

今天,我看了一部非常有趣的电影。这个故事是关于一个男孩在他很小的时候就遇到一个住在他隔壁的女孩。女孩非常活跃活泼,而男孩却很害羞。男孩被女孩的热情给吓着了。当他们上初中时,男孩试图摆脱这个女孩,不过他也开始慢慢意识到这个女孩是非常特别的。虽然她没有他在学校曾经喜欢过的那个女孩子那么漂亮,但是他被她的性格所吸引。这个女孩有着美丽的心灵,一点都不肤浅。她有自己的想法。男孩发现这个女孩才是最好的。

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更多相似作文

篇1:雾霾英语年级

全文共 1875 字

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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!

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篇2:热词二雾霾

全文共 208 字

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【上榜理由】:最辛酸

“厚德载,自强不吸,头苦干,再创灰黄!”2013年,这条标语终于不再是北方的专利,大江南北,一起过上了“雾以吸为贵”的生活。帝都人民望着不知所措的魔都人民说:“让你们成天笑话北方人土,这回大家一起土。”知道汪峰为什么冬天这么点儿背吗?因为他已经被霾在了春天里……

【上榜感言】:希望这个词永远消失在今后的热词榜上!它不仅致癌,还让人感觉不会再爱了,雾霾再不治理,一见钟情这个词就要在中国消失了!

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篇3:雾霾的危害

全文共 617 字

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呼呼——外面吹来一阵冷风,袭面而来,双眼看到的已不是曾经的世界,遥望远方,只有白茫茫一片。今年,我认识了它——霾。

某一天,学校里传来了雾霾来袭的通知,看着窗户外,是黄白色的雾霾。“这……就是雾霾?”我在电视上看到过几次,他们不是在北京吗?怎么扩散到浙江来了?怎么游荡到我“家”来了?今天因严重的雾霾而放假,那以后呢?它们还会来吗?我上网查了查,雾霾原来就是雾与霾的结合体。这追魁祸首并不是雾,他只是帮凶,最恐怖的居然是人类一手创造出来的霾!霾是由汽车尾气、工业废气、家庭油烟等有毒气体组成的,它的力量是足以威胁人的生命的。看过关于雾霾的资料以后,我不禁哀叹道:“这都是人类自作自受啊!”

于是,我也在这一天留下一幅画——《雾霾天真带劲》。画中有一个黑影,若隐若现,若有若无,雾霾是黄色的,遮掩住了他睁得又大又圆的眼,只见得他带有嘲讽意义而上弯致45°角的嘴唇和对话框里的话。对话框也淡淡的,里面的文字也被黄气遮住。我把最后的感叹号画得大大的,希望人们看到以后有一丝丝愧疚。

或许,我能做的,就这些了……

那曾经令我向往的,陷阱般的,无比奇妙的意境消失了。它曾一度被视为人间仙境,但是,渐渐地,人们对它充满了憎恶,它也不想这样,它甚至不属于这个世界,是人类创造了它。如今,它厌倦了,厌倦了这个世界,它要报复人类,它的存在受到了威胁。这一切的一切都是人类自己本生的过错啊!

瞧,它在哭泣,它的泪化作了有毒气体,它要以相等的代价“回报”人类了……

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篇4:网络游戏危害英语作文

全文共 857 字

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Li Hua spent too much time playing computer games and he fell behind others。 As a good friend of his, I must do something to help him。

Firstly, I think it’s very important for him to learn lessons well。 He should spend most of his time on his study instead of computer games。 Secondly, I must tell him that playing computer games too much is bad for his health, especially for his eyes。 So he must give it up。 I can play more sports with him after school。 Maybe he will become more interested in sports than computer games。 And then I‘ll ask him to concentrate more on his study。 Of course, I will try my best to help him with all his subjects。 I think I can do it in many fun ways and let him find much fun in studying。 At the same time, I’ll ask both his parents and our teachers to help him, too。 If I try these, I‘m sure he will make great progress soon。

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篇5:初三要毕业英语

全文共 777 字

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The swallows spread their wings, the eagles soar, and that is the birds yearning for the blue sky; The brook babbled, the waves rolled, the river sang to the sea; The rice is fragrant and fruitful. It is the earths imagination of everything. Chunhua autumn fruit, peach plum fragrance, that is the Alma mater to our hope!

Dont! My dear Alma mater! When we look at the school playground, we think of our classmates favorite sports and competitive sports. On the playground of gym class, I have had countless test failures, and I have had countless practice successes. On the big playground of the sports meeting, we have left behind the sweat and laughter of our success, and the sigh and tears after failure.

Goodbye, Alma mater! Goodbye, my dear Alma mater, my lovely classmate.

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篇6:期末考试英语作文预测:雾霾天气

全文共 1008 字

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导语:霾作为环境保护的一个近期热点话题,能唤起初中生环保意识。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!

【猜题理由】

近年来我国多地雾霾天气不断增多,极大地影响了人们的健康与生活。作为环境保护的一个近期热点话题,能唤起初中生环保意识。

预测题目】

假设你是李华,David是你的美国网友。他对目前中国出现的雾霆天气很关注,来信向你询问此事。请你给他写封回信。主要内容如下:

1.感谢他的关注。

2.简介雾霾 (smog) 天气给人们的身体、生活带来的危害。

3.谈谈你的感想。

注意:可适当增加细节,以使行文连贯流畅;开头与结尾已写好,不计人总词数; 词数:120左右

【优秀满分范文】

Dear David,

Im 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. Im also very worried about such terrible weather because it has brought much inconvenience or rather harm to peoples 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.

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篇7:关于初三英语作文推荐:AbouttheUniverse

全文共 1072 字

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Maybe many people know the universe is very big. Some scientists thought the universe seems to be rapidly expanding its component galaxies moving ever farther apart. So it’s very big. There are many heavenly bodies in the universe. If you stand in space, you will see many beautiful stars, like sun and other planets.

And then, let’s recognize our solar system. There are eight planets in our solar system. They’re Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The Sun is very hot. Its surface has 5600℃. Its gravitation is very strong. So the Earth goes around Sun. And the Earth is our home. We’re living on the Earth, and it is the most beautiful in the solar system. It has lots of water and plants. And the moon is the Earth’s partner. It goes around the Earth. And other planets are very far from the Earth. So the people can’t reach them and none of them has an environment with air. The people also can’t live in them.

Finally, let’s see in the sky in the night. There is much beautiful and magic view in the universe.

[关于初三英语作文推荐:AbouttheUniverse

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篇8:2024年初三英语写作技巧精选

全文共 4587 字

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导语:英语写作能力作为体现语言交际能力至关重要的一个方面,写作测试是对学生书面交际水平及能力进行检验最有效的途径。以下是yjbs作文网小编为您收集整理的写作技巧,希望对您有所帮助。

要想获得高分就应在“正确”表达的基础上写出自己的特色,写出自己的“亮”点。

一、词汇选择——标新立异

在写作中“较高级词汇”的使用主要是指使用《大纲》上没有的词语、使用通过构词法变化来的新词、使用同(近)义词或反义词等来代替常见词语。

1)这栋房子在芳草街的一栋楼上。

A: The flat is in a building on Fangcao Street.

B: The flat situates in a building on Fangcao Street.

分析:is in是常见词语,而situates in则是《大纲》上没有的,属于高级词汇。

2)在周末我们做很多作业。

A: At weekends, we have a lot of homework to do.

B: At weekends, we have endless homework to do.

分析:B句在表达时没有使用过于直接的a lot of,而是使用了endless。endless就是由《大纲》词汇end加后缀-less变化来的。

3)洗澡间和厨房都很好。

A: The bathroom and the kitchen are good.

B. The bathroom and the kitchen are well-furnished.

在表达要点时,B句使用了well furnished,这比good语气强,也显得生动。

在造句时,“较高级词汇”如能运用贴切自然,哪怕整篇文章只用上一个,也会使你的作文显示出与众不同。

二、结构造句——与众不同

在造句时,既要使句子生动,又要使其简明扼要。

1、使用与人不同的表达方式,特别是提倡打破汉语句子结构的束缚而重组的句子更受欢迎。

1)唐山曾在二十世纪八十年代发生过一次大地震。

A: There was a strong earthquake in Tangshan in the 1980s.

B: A terrible earthquake hit/struck Tangshan in the 1980s.

大多数同学使用了there be结构,这是对的,但是B句却摒弃了常见句式。另辟蹊径而使用了“主语+谓语+宾语”结构,且使用了terrible,hit/strike这样的词汇,更是难能可贵的。

2)你八月十五日的来信我今天早晨收到了。

A:I received your letter which was written on August 15th this morning.(多数人使用的方式)

B: Your letter of August 15th reached/ got to me this morning.(与多数人使用的方式不同,简洁)

2.使用一些强势句式,如强调句、感叹句、倒装句等,增强语句的表现力。如:

3)阿福救了我妹妹。

A: Ah Fu saved my sister.(一般句式)

B: It was Ah Fu that saved my sister.(强调句式)

4)我们看到庄稼和蔬菜长势喜人很是高兴。

A: We were glad to see crops and vegetables growing well.(一般陈述句)

B: How glad we were to see crops and vegetables growing well.(感叹句)

3、句式多样,复杂得体。在写作中应避免使用相同长度的相同句型,而应注意句式的变化,如长短句结合,简单句、并列句与复合句共用,还可使用简化句等;一些较复杂的结构如独立主格,分词结构等也可使用。下面的表达中A句简单句多,而且多处使用there be结构,显得单调、乏味,而B句就有自己的特色(请同学们自己分析)。

5)这是一套25平方米的住房,住房里面有卧室、有洗澡间、有厨房;卧室里有床、沙发、桌子和椅子等。

A: Its a flat of 25 square metres. There is a bedroom in the flat. There is a bathroom and a kitchen in it, too. In the bedroom, there is a bed; there is a sofa, a desk and a chair as well.

B: Its a flat of 25 square metres, with a bedroom, a bathroom and a kitchen. In the bedroom there is a bed, a sofa, a desk and a chair.

三、布局谋篇——独具匠心

在写作中,我们可按时间、空间或其它逻辑顺序来安排各要点,同时为使主题突出,结构严谨,我们应注意学习和使用交代句以及段落的主题句等。在布局谋篇上,NMET2002范文堪称典范。请看:

Opinions are divided on the question.

60% of the students are against the idea of entrance fees. They believe a public park should be free of charge. People need a place where they can rest and enjoy themselves. Charging entrance fees will no doubt keep some people away. What is more, it will become necessary to build gates and walls, which will do harm to the appearance of a city.

On the other hand, 40% think that fees should be charged because you need money to pay gardens and other workers, and to buy plants and young trees. They suggested, however, fees should be charged low.

1)该文使用Opinions are divided...作交代句,开门见山,随后两个段落均使用了主题句(见黑体字部分),使全文结构紧凑,表达严谨。

2)在表述要点时范文还对要点出场顺序作了调整,如“40%的同学认为应收门票,但不宜过高。”前部分作为主题句放在句首,而后部分另起一句放在句末:They suggested, however, fees should be charged low.这样就分清了轻重缓急,主题突出,条理清楚。

3)范文使用了and, what is more, however等连词,在段落之间使用了on the other hand(说明前后两个观点是相悖的),这些连接手段的运用加强了句子之间、段落之间的联系,使文章表达连贯,浑然一体。

4)范文在第二段为说明不收门票的“原因”时增加了Charging entrance fees will no doubt keep some people away.等细节,这也是解决句与句之间缺少连贯性的常见方法。

写作技巧:

一、要善于模仿

对大多数学习英语的同学来说,英语的词汇量、句式的积累还极其有限,远不能达到用英文流畅表达,挥洒自如的境地。在这一阶段进行创作是不合时宜的,如果非要创造,只能写出“long time no see”这样的文字来。因此,模仿是这一阶段的必经途径。

谈到模仿,一些同学的办法就是背一堆范文,然后再到考场上进行一个“剪切”、“粘贴”的工作,效果可想而知。这不是真正意义上的模仿,充其量算是默写课文。如何模仿呢?

首先,模仿的目标要明确。模仿的重点永远要放在一定的句式结构上,而非个别的词汇。道理很简单:一个词,随着文章内容的变换,可能就不能用了;而句式结构是放置四海而皆准的东西,适用的范围广,学来对写作的帮助也就明显。

其次,模仿的材料要地道。像新概念英语这样的教材就提供了很多原汁原味的英语表达法。盲目选择文章学习,记一些不中不洋的句子,以讹传讹,浪费时间。

最后,模仿要体现在实际动笔上。比如说,新概念第三册有一个句式说:“…for the simple reason that…”表示某种现象的原因是什么,用在大学英语考试中,我们就可以拿来解释为什么自行车在中国如此的流行,表达为:“the bicycle is very popular in china for the simple reason that…”。然而,很多同学经常背了这些句式不用,一谈到原因仍然是“…because…”,等等。

二、要灵活变通

在批改英语作文的过程中,经常能发现一些将中文生硬地翻译成英文的表达法。由于中英文之间的差异和词汇量、表达法积累的不足,出现难于表达的情况是十分正常的。关键问题在于如何处理。有一句话叫做“立志如山,行道如水”,套用在这个问题上就很合适。写英文作文,一定要有决心把它写好,有信心把意思表达清楚,这是“立志如山”;但关键是遇到问题时要有个灵活的态度,能像流水一样变通解决问题。

有个翻译界的故事说:在某大型国际会议的招待会上,一道菜是用鸡蛋做的。与会的客人问翻译:“what is it made of?”本来是非常简单的一个问题,结果翻译太紧张,忘了“egg”这个词,但是他急中生智,回答:“it is made of miss hen’s son.”这里,就是一个灵活变通的范例。绕道表达,是写作中应该常常运用的一种方法。

三、要细心观察

要写好英语作文,还要带着敏锐的目光细心地观察,注意英语中一些表达上的习惯。

比如说,在正式文体的写作中,很少用 “it isn"t”这样的略缩形式,而往往是一板一眼地写作 “it is not”。同理,在正式文体中的日期一般不缩写,阿拉伯数字一般会用英文表达(特别长的数字除外)。

再比如说,翻翻新概念第三册所有的课文,会发现凡是一段文章的段首句出现转折时,转折词however都放在句子结构中的第二部分,以插入语的形式出现。分析原因,是因为段落一开始就用转折词,会时转折显得较生硬、突兀。

最后,许多同学在写作文时,习惯于把 “since” “because” “for”这样的词放在句首引导原因状语从句。事实上,在我们见到的英语报刊杂志文章中,这样的从句一般都是放在主句之后的。另外, “and”也常常被误放在一句话的开头,表示两个句子之间的并列或递进关系。其实,经常留心地道的英语文章能发现,如果是并列关系,完全可以不用连词;如果是递进关系,用 “furthermore” “what is more”更为普遍。

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篇9:雾霾作文200字

全文共 224 字

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“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!

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篇10:初三毕业英语作文

全文共 1040 字

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i will be graduating from middle school in the coming days. i have a lot of feelings that i want to express. first, i want to thank all the teachers. you have been working hard to teach us. i would also like to thank my classmates. you have been offering great help to me.

i am so happy today. this will be an end to my middle school life, and soon we will begin the new life in high school. dear teachers, dear classmates, i will always remember you.

i would like to thank you for all the help you gave me during this past semester. you were alway so patient when i asked you questions. you listened to them carefully and explained everything so thoroughly. you showed me different ways to practice and remember new words and usage. i felt so encouraged and became more comfortable in speaking english. you made the excercise so interesting that i was always very eager to participate and practice. my english has improved so much. how could i thank you enough?! i cannot wait to take your class next semester and keep working on my english.

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篇11:初中关于雾霾的英语作文带翻译

全文共 3002 字

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Today we stay at home and not go to class. Do you know why? By the way, it is just because of the fog.

Haze? Nanjing and other places of dust is overmuch, combined with the dust and fog, becomes the haze, inhaled into people get lung disease, asthma and other respiratory diseases.

Recently, pm2.5 is close to the extraordinary, in nanjing today at 3 o clock in the morning, pm2.5 has reached 466 micrograms of a cubic meters, entered the serious pollution, pm2.5 is one of the "culprit" haze weather. Not just the pm2.5 exceeds bid badly, pm10 has recently started to crazy, 3 a.m. yesterday, pm10 has reached 579 micrograms of a cubic meters, the nanjing the worst pollution index was about to break! In addition, the sky appeared a "mock sun"! Is too much because floats in the sky. If nanjing on October 1, the sky is blue, so today in nanjing will be gray and a piece of the sky.

Fog not only have an effect on the human body, many planes, ships, cars and so on all cant normal travel. Nanjing lukou airport has 53 flights affected by haze on time boot. Many highways have been closed, the highest visibility on the streets of only 10 meters the following, the car travel is very inconvenient. Hundreds of ships to stay in the Yangtze river in zhenjiang. The influence of the fogs really big ah!

We air pollution index of the middle and lower reaches of the Yangtze river has been more than the north, like tianjin, Beijing, hebei and other provinces, cities have been we left behind. The factory in the north is more, to produce a lot of dust, according to the reason for the northern cities should air pollution is the most "powerful", can be in November to December Chinas worst air index, almost all is our "occupy" in jiangsu province.

Now that the fog is so terrible, we should also consider what to do! 1, when faced with heavy fog, the first thing to hide the fog haze. Haze days dont go out as far as possible, dont get up early to exercise more. 2, mask is fog out of necessity. Will always wearing surgical masks, but not always wearing a mask, only on the road, a lot of bacteria such as hospital, pm2.5 wear a lot of place, at other times, try to put in my pocket.

This is the fog haze, a great influence on our body, we must learn to prevent it! That is why our school classes.

今天我们同学都留在家里不去上课。你们知道为什么吗?对了,就是因为霾。

雾霾是什么呢?南京等地的灰尘过多,而雾跟这些灰尘相结合,就变成了霾,人大量吸入会得肺病、哮喘等呼吸道疾病。

最近,南京的pm2.5接近爆表,到了今天凌晨3点,pm2.5已经达到了466微克一立方米,进入了严重污染,pm2.5是雾霾天气的“罪魁祸首”之一。不仅仅是pm2.5超标严重,pm10最近也开始疯狂起来,昨天凌晨3点,pm10已经达到了579微克一立方米,这项指标就快要破南京最差污染了!而且,天上还出现了一个“幻日”!就是因为天空中的漂浮物过多而形成的。如果说10月1日的南京的天空是湛蓝的,那么今天南京的天空将是灰蒙蒙地一片。

不仅雾霾对人体有影响,许多飞机、船只、汽车等都不能正常出行。南京禄口机场已有53个航班受雾霾影响不能准点开机。许多条高速公路都已经关闭,街头的最高能见度才仅仅10米即以下,这让汽车出行非常不方便。数百只船只停留在长江镇江段。雾霾的影响可真大呀!

我们长江中下游的空气污染指数已经超过了北方,像天津、北京、河北等省、市都已经被我们落在后面。北方的工厂较多,会排出很多的灰尘,按道理来讲北方城市应该空气污染是最“强”的,可11月到12月中国的空气最差指数,几乎全部是我们江苏“占领”的。

既然雾霾这么可怕,我们也应该想想该怎么办吧!1、当遇到浓雾天气,首先要躲雾霾。雾霾天尽量不要出门,更不要早起锻炼。2、口罩是雾天外出的必需品。要常带口罩,但不能常戴口罩,只有在马路上、医院里等病菌很多,pm2.5很多的地方戴,其他时候,尽量放在口袋里。

这就是雾霾,对我们人体影响很大,我们要学会预防它哦!这也就是我们学校为什么停课的原因了。

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篇12:我的决心初三英语作文

全文共 661 字

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hoping to excite student interest in our reading center, i asked each teacher to write a new years resolution on a special form and send it to me.

after i posted the resolutions on the bulletin board in the reading center, one young teacher stopped by, looked at them for a few minutes, and then left abruptly. passing two teachers on their way in, she stormed, "my resolution isnt posted - and mine was one of the first ones in!" i cannt help but overhear, and the tone of her voice sent me flying to my desk in search of a misplaced resolution.

looking rapidly through stacks of papers, i uncovered hers. it read, "i resolve not to let little things upset me. "

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篇13:初三以howtobelearn为题写英语作文

全文共 703 字

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how to learn english well

First of all, reading is very important if we want to learn English well. When we are reading English articles we not only get to know a lot of English words and expressions, but also get a sound sense of English language (英语语感).

Then reciting english words is also necessary because without enough vocabulary we can not understand well.

Lastly, grammar is also improtant for us because if we dont know the basic knowledge about English grammar we may not understand the sentence structures. It will cause us a lot of problems.

Of course, we will also try hard to listen more and try to talk with people in English. In this way, we can learn English well.

[初三以how to be learn为题写英语作文

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篇14:雾霾作文800字

全文共 922 字

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寒假的清晨,我走出家门。一抬头,就看见一片灰蒙蒙的景象。朝四周望望,什么也看不清。好像整个天地都被笼罩住了一样。道路两旁的树木,朦朦胧胧。只能隐约分辨出那高大的轮廓。路上的大车小车都像挂着红灯笼,缓缓向前。路上来来往往的行人也“消失”了,只听见“哒哒哒”的脚步声。

看着眼前的一切,这乌蒙蒙的东西是吗?雾是一种自然现象。是白色的,相对湿度达到百分之百,空气中的水便会凝结成细微的小水滴悬浮在空中,使地面水平能见度下降。而眼前的东西既有点浑浊又十分厚重,还有些呛鼻。难道这就是污染空气的雾吗?到底什么是雾霾呢?它有多大的危害?它是怎么形成的?我们又能为赶走雾霾天气做出哪些力所能及的事呢?

这些问题缠着我整整一天,回家后我迫不及待的把这些问题“倾诉”给了网络,让它为我解答。呵!真是不查不知道,一查吓一跳呀!原来这个乌蒙蒙的东西就是雾霾!雾霾常见于城市,是一种灾害性天气。造成的湿度介于80-90%之间的大气污浊视野模糊,这种大气一般是由雾和霾的混合物行成的。而且,雾霾还是污染天气。是危及人体健康的隐形杀手!雾霾是由二氧化硫、氮氧化物、可吸入颗粒物与PM2。5四种成份组成。其中,PM2,5对环境与人类的影响力最大,这种颗粒直径小于2。5微米,本身即是一种污染物,又是重金属,多环芳氫等有害物质的载体,危害巨大。

所以,雾霾天气应减少出门,外出戴口罩,以防污染物由口鼻侵入肺部,注意饮食,平时要多喝水,及时补充维生素D。雾霾天气时,空气中的污染物很多,应及时关闭门窗,避免室外的污染物进入污染室内空气,诱发急性呼吸道和心血管疾病的发生。雾霾的形成有五个原因:一、大气气压低,空气不流动是主要因素,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;二、地面灰尘大,空气湿度低,地面的人和车流使灰尘搅动起来。三、汽车的尾气是主要污染物,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重要因素;四、一些工厂制造的二次污染;五、冬季取暖排放的CO。2等污染物。原来,雾霾的成因主要是我们人类自己对环境的污染和破坏造成的。

我们离不开赖以生存的地球,保护环境与维护生态平衡的重任自然落到我们肩上。让我们绿色出行,减少尾气排放。为赶走雾霾尽一份力量!

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篇15:高考热点英语作文:雾霾

全文共 1056 字

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导语:今年除夕到正月十五期间,北京霾天气出现的天数占到50%以上,严重影响了老百姓的生活和健康。下面是yuwenmi小编为大家整理的英语作文,欢迎阅读与借鉴,谢谢!

今年除夕到正月十五期间,北京雾霾天气出现的天数占到50%以上,严重影响了老百姓的生活和健康。请写一篇短文,描述一下北京雾霾的情况,分析雾霾出现的原因,并提出治理雾霾的措施。

注意:词数不少于100词。

参考范文:

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

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

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

【参考译文】

在新年除夕到元宵节的15天里,北京受到烟雾的影响超过一半,因为人们遭受了很多痛苦。路上人们开车缓慢,因为他们看不清楚。人们也遭受了许多由烟雾引起的疾病。

北京的烟雾是由多种因素引起的,其中城市汽车的增长起着重要的作用。汽车排出大量有毒气体,这反过来又加重了业已严重的空气污染。

在我看来,汽车的数量应该是有限的。我们应该号召人们使用更多的公共交通工具。只有这样,我们才能有更多的晴天。

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篇16:初三英语作文:Myfamily

全文共 1033 字

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I have a small but warm family. There are only four people in my family. They are my father, my mother, my sister and me. We live in a city of Guizhou.

My father isn’t very tall. He has short straight black hair. And he always wears a pair of glasses. I think he is clever and kind. He likes watching TV and playing chess with me.

My mother is kind of short. But she is funny. She often tell jokes. Also she is sporty. She likes tennis,ping-pong and volleyball. She is good at cooking. She can cook kinds of different food. And we like eating them.

My sister is 6 years older than me. Now she is a university student. She can speak Chinese,English and a little Japanese. She usually teaches me English when we have free time. She also likes music. She is good at singing songs.

I wear a pair of glasses, too. My favorite subject is math and English. I think they’re interesting and easy for me.

I’m funny, too. I often make my parents and sister smile.

Everyone looks happy everyday in my family. And I love my family.

[关于初三英语优秀作文:My family

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篇17:初三英语作文大全

全文共 729 字

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Spring Festival is the most important festival in China .It’s to celebrate

the lunar calendar ‘s new year .In the evening before the Spring Festival

,families get together and have a big meal .In many places people like to set

off firecrackers .Dumplings are the most traditional food .Children like the

festival very much ,because they can have delicious food and wear new clothes

.They can also get some money from their parents. This money is given to

children for good luck . People put New Year scrolls on the wall for good

fortune . The Spring Festival lasts about 15 days long .People visit relatives

and friends with the words “Have all your wishes ”. People enjoy the Spring

Festival ,during this time they can have a good rest .

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篇18:初三毕业英语作文

全文共 3288 字

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There was a sad music in the church, a parting song, and the children in front of the Jesus prayers were praying silently... At this point, what are the children praying for? Why are they so serious? Because its a graduation ceremony, because its their last day here...

Look at these kids pious face, listening to this copy from rolia song, tears blurred, I cant help remember three years ago, our graduation......

In the scorching summer, cicada son calls became the only tune, and we in the classroom, only the hearts of the coming of the senior high school entrance examination is full of infinite tension and anxiety.

Every day, after a hurry to do what everyone needs to do, immediately turn into a stressful study. A white paper in our hands is constantly checking, instead of the past summer, our hands those cute little fan; an English listening test repeatedly play, instead of the past, we listened to pop music; one to ask, instead of the old days in the classroom frequently heard the sound of the dozen...... Everything was insignificant in the face of the coming exam.

It seemed to be a long time in the past, and suddenly, at that time, like a page that had been turned over, it had not been carefully read, and it was in a hurry. The sound of the June alarm sounded, and our atmosphere was more tense. All the years, anyhow, graduation ceremony will be open, always a day to let us present ah, write the students... But we didnt do anything at that time, the reason was very simple, and everyone thought it was not necessary.

In this way, we have a graduation exam, and we just want a good result on the exam. At the end of the last exam, we gathered together, and the teacher just said something about the exam results, and hurriedly took a photo of graduation, didnt say goodbye, didnt do many other things like other graduates, and graduated.

After the mid-term examination, I found that the so-called "victory" didnt bring much joy to me. I thought that if theres a good result, there will be a happy summer vacation. But in those days, I found that it was too boring, even though I wrote a lot of homework every day, but there was always less...

Once, I walked into a gift shop close to our school. The boss asked me if I was too dull to graduate this time. He said he led a lot of gifts, such as the gift of graduation, but there were not many people in our school. He also jokes that the people we are now are getting less and more human.

After that, I thought seriously about what the boss said, and I had to admit that he was right. At that time, we only care about the results of the exam, but we have ignored the classmates and teachers feelings so long that only those scores are the only ones we want to pursue. If we were able to take a day to open a graduation ceremony and write to each other a communication address and contact, then our summer vacation would not be so boring. Its a pity that we didnt understand it at that time...

Maybe years later, when we turn over this page, we will find a blank place, a place that will never be filled out...

We didnt make mistakes three years ago. Today, we face the college entrance examination in an unhurried way, attend the graduation ceremony actively, and draw a successful conclusion for our senior high school life.

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篇19:关于雾霾的

全文共 622 字

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关于

As people are knowing more about PM2.5, they are becoming more and more concerned about their living environment. As students, what should we do?

First, we should ride bikes or take buses to school. Riding bikes is also good for our health. We should try our best to advise our parents to drive less. Try to walk or ride bikes to work. Second, we’d better use both sides of the paper. Don’t waste paper. Third, we should save power. Remember to turn off the lights when we leave the classroom. At last, we should plant more trees and flowers.

If everyone makes a little effort, the world will be more and more beautiful.

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篇20:初三年级英语作文:Christmas

全文共 837 字

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I likeChristmas, it is just like our spring festival.

Maybe the spring festival is much more important and interesting than christmas, but i like christmas day better. Because we can spend time with our friends and classmates during christmas. When it is snowy,

Christmas becomes much more lovely, just like in fairytales. I can imagine i am in a fairytale, the girl who sold the matches is my friend, the ugly duck becoming more and more beautiful and so on. What a beautiful place! So we can also call christmas “snowy lovely day.”

On christmas day, shops are red and green. There are so many christmas cards, christmas hats, christmas dolls and many colourful things. So shops look very beautiful. We can give a card or a doll to our friends and say “merry christmas.” By the way, i think studying can also become much more interesting.

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