1、酸雨是怎样形成的作文请写一篇说明文，600
酸雨的自述
咳咳，首先自我介绍一下，我，名叫酸雨，是大自然妈妈的孩子，我呀，是个烈性的的孩子，最擅长和最喜欢的就是搞破坏。我有很多的兄弟姐妹，可我最喜欢要数龙卷风呀,暴雨之类的兄弟姐妹了，因为他们和我一样，是个不安分的孩子。
我们的妈妈经常教导我们要和自然界的每一个生灵友好的相处，可我总是记不住，我和雨是孪生姐妹，她是一个性格温和的孩子，很善良，经常帮助人们。
可人类却不知感恩。大姐春雨滋润过的植被长的非常茂盛，人类看到树木弟弟有一个好身材，就把它们随意砍伐了，用他们做了家具和木材。
看到这一幕的时候，最爱打抱不平的我一下子发怒了，在1982年6月18日的晚上，我带着同伴们降落在了重庆市，我把市郊两万亩水稻叶片弄得枯黄，好像被烈火烧过一样，几天后全部枯死了。可怕吧，谁让你们要破坏植被的，这就是我给你们的惩罚！
知道我们是怎么形成的吗？哈哈，告诉你们吧，我们是大气污染后产生的酸性沉降物。我们的成因是一种复杂的大气化学和大气物理现象。我们含有多种无机酸和有机酸，绝大部分是硫酸和硝酸。其实，是人类创造了我们，因为我们是二氧化硫，燃烧石油以及汽车尾气排放出来的氮氧化物。
告诉你们一个小秘密呦，控制我们的根本措施是减少二氧化硫和氮氧化物的排放。
听了我的自述有什么感想？要是不想让我们再次“光临”人间的话，就赶快减少二氧化硫和氮氧化物的排放吧！
2、谁能给我一篇关于酸雨的英语作文
the EarthThe population of the earth is increasing very fast. Humans must make the earth support the increasing population.This has made it necessary for agriculture and instry to develop rapidly. Such a rapid development proces more and more waste, which goes into the water, the soil and the air.Some of it is made harmless. However, where there is too much of it, the poisonous waste may do great harm to the things around the people.
When farmers add fertilizer to the soil to make plants grow better, or use poison to kill pests, poison is sent into the air, the water and the soil. When birds, fish and people eat the grain, drink the water or breath the air, harm will be done to their health.
The air in big cities is often made very dirty by cars and factories. Millions of tons of waste and poisonous gases are sent into the air with the smoke. In some places, little is done to make the smoke clean before it goes into the air.
Fortunately, people are beginning to realize just how serious the whole situation is. In many countries, laws have been made to stop factories from sending out poisonous gases.
3、求一篇写酸雨与汽车尾气危害的文章300-500字~~~~
到2009年，中国已经成为全球最大的汽车制造国和消费国，汽车尾气成为全国主要城市的最大污染源。如何减小尾气造成的空气污染已经成为国人面临的最大挑战。
日前，国家环保部首次公布了机动车尾气排放的数据。2009年，机动车尾气排放总量超过5000万吨，在113个环保重点城市中，有三分之一空气质量未达标。在一些主要城市，酸雨和浓雾天气司空见惯。
与80年代初改革开放初期相比，2009年，机动车总量增长了25倍，达到1亿7千万辆。超过4000万吨二氧化碳、近500万吨碳氢化合物、580万吨氮氢化合物、59吨悬浮颗粒，再加上煤燃烧产生的废气，所有这些使得减小空气污染难上加难。不知你是否留意到近几年来铁栏杆和自行车特别容易生锈，有时雨飘进眼睛里会让人感到有一点痛，落到手臂上会感到像小虫蜇人一样。这都是酸雨惹的祸。
通常我们把pH值小于5.6的降水（包括雨、雪、霜、雾、冰雹、霰等）称为酸雨。酸雨中的酸绝大部分是硫酸和硝酸，主要来源于工业生产和民用生活中燃烧煤炭排放的硫氧化物、燃烧石油及汽车尾气释放的氮氧化物等酸性物质。
酸雨危害是多方面的，包括对人体健康、生态系统和建筑设施都有直接和潜在的危害。酸雨可使儿童免疫功能下降，慢性咽炎、支气管哮喘发病率增加，同时可使老人眼部、呼吸道患病率增加。酸雨还可使农作物大幅度减产，特别是小麦，在酸雨影响下，可减产13%至34%。大豆、蔬菜也容易受酸雨危害，导致蛋白质含量和产量下降。酸雨对森林和其他植物危害也较大，常使森林和其他植物叶子枯黄、病虫害加重，导致蛋白质含量和产量下降。酸雨对建筑物和金属材料的腐损也非常严重，许多城市刚落成或装修一新的建筑物在一场酸雨过后，就失去了美丽的光泽，本来光亮如镜的大理石经酸雨的腐蚀而变得暗淡无光，甚至被层层剥落。
汽车产业对国家经济发展和提高人民生活水平贡献巨大。该产业现如今已经成为我国支柱产业之一。
过去10年间，汽车尾气排放标准从1级上升至3级。2009年产的新车小排量发动机尾气排放量与2000年相比降低了90%。
然而，机动车数量仍然在迅速增长。今年1至9月生产、销售的汽车已经超过1300万辆。预计到2020年，全国汽车总量将达到2亿辆。
毫无疑问，由汽车尾气排放造成的空气污染压力正在不断加大。
除了通过改进技术以减少汽车废气排放，以及生产使用新燃料的汽车以外，加强宣传、提高公民环保意识也尤为必要。
同时，各级政府应采取激励政策，鼓励居民使用公共交通和其它对环境危害小的交通方式，比如自行车等。要加大公共交通投入，使居民乘坐公交或地铁出行更为便利。
城市规划者们必须改变思路，不能一味扩张道路以容纳更多机动车。相反，应将更多的财力人力物力投向公共交通方式。这是净化城市空气的必由之路。
4、读了酸雨这篇短文你想到了那句宣传口号呢
保护环境，人人有责
5、英语 酸雨的危害100字小作文大全
Acid Rain
Acid rain is a kind of chemical pollution, which does great harm to plants, people and animals, and so on. First, acid rain is harmful to fish in the river, which leads to death of lots of fish. Second,acid rain falls on plants, which erodes them to a large extent. Finally and most importantly, the harm from the acid rain is most serious for we'll get ill because of it. So we should learn to protect our environment to stop acid rain.
6、谁能给我一篇关于酸雨的英语作文
Saving the Earth
The population of the earth is increasing very fast. Humans must make the earth support the increasing population.This has made it necessary for agriculture and instry to develop rapidly. Such a rapid development proces more and more waste, which goes into the water, the soil and the air.Some of it is made harmless. However, where there is too much of it, the poisonous waste may do great harm to the things around the people.
When farmers add fertilizer to the soil to make plants grow better, or use poison to kill pests, poison is sent into the air, the water and the soil. When birds, fish and people eat the grain, drink the water or breath the air, harm will be done to their health.
The air in big cities is often made very dirty by cars and factories. Millions of tons of waste and poisonous gases are sent into the air with the smoke. In some places, little is done to make the smoke clean before it goes into the air.
Fortunately, people are beginning to realize just how serious the whole situation is. In many countries, laws have been made to stop factories from sending out poisonous gases.
7、有什么办法可以对付酸雨的作文
“传被告酸雨上庭。法官喊到。酸雨带着手铐慢慢地出现在法庭上。法官接着说道：‘酸雨，你杀死了无数生命，你可知罪？”酸雨十分激动，用手使劲地抓住面前的铁栏大喊：“法官，我冤枉啊！”“好啊，你还不服气，传证人们上庭”。
鱼和小草这两位证人代表走了出来。鱼先说话了：“就是你酸雨你这个死神是你让我的同类大量死去。你看看，湖中。河中到处漂着我们鱼的死尸那其中有我的父母和兄弟，是你把死亡带给他们。。。。。。”鱼抽泣了一下，继续说：“还有我的朋友虾，就因为你使它死亡，让我失去了朋友。还有，动物喝了被你污染的水都纷纷死亡，这人间悲剧，难道不是你造成的吗？”说完便痛哭起来。。。。。。
“鱼说得没错。”小草也开口了，是你让我们植物成片的四亡，酸雨。你使土壤中的养分发生化学变化，从而不能被我们吸收利用，我们植物快活不下去了，你看，小草指指已枯萎的叶子，“是你把我的叶子害成这样，你，你是罪犯！”
“你还有什么可说的吗？”法官问到。“有，有！”酸雨神情激动，“想当年我是何等的威风！是我哺育着大地，滋润万物！杜甫曾写道“好雨知时节，当春乃发生。随风潜入夜，润物细无声。”是我让西湖‘淡妆浓抹总相宜’；韩愈曾描述我‘天街小雨润如酥’；是我让王勃看‘画栋朝飞南浦云，珠帘暮卷西山雨’的美丽；是我让苏轼听‘黑云翻墨未遮山，白雨跳珠乱入船’的旋律；是我让李攀龙赏‘雷声千嶂落，雨色万峰来’的壮景。你们也不想想没有我植物何以开花结果；树木和以茁壮成长；鱼儿何以快活地游动；万物何以生存下去处 。。。。。。酸雨已沉浸于美好的回忆之中。
“但是，有一天，”酸雨脸色突变“人类毁了我的清白。工厂的废气大量排放，各种机动车排放的尾气等中含有二氧化硫等有毒气体，这些有毒气体进入我的体里，于是我成了酸雨。虽然这些生物死亡有我的过错，但人类是幕后黑手，他们才是真正的罪犯，请法官惩罚他们。”
体内了酸雨和证人的话，法官略加思索后宣布：“酸雨无罪释放，立即缉捕人类，严惩他们！”
8、英语高手来啊 翻译一下这篇文章
我的叔叔抄住在纽约州。他袭喜欢钓鱼。每个夏天他都去阿第伦达克山脉去钓鱼
这个夏天的一天，他带我去了这里最漂亮的湖泊之一 。阳光在湖面上方的天空闪耀。我叔叔抓到了一些大鱼，但我一条也没抓到。他说：“当我还是个孩子时，我在这里抓了许多鱼，但现在这里没有那么多鱼了。在有些湖中，那里甚至根本就没有鱼。”
然后有一天，我在杂志上看到一篇关于酸雨的文章。我学到了许多东西。工厂和汽车排放的废气上升到空中，风把它们带到很远的地方。后来它们和雨一起降落在其他地区。那就是酸雨。
即使水里有一点点酸就能杀死鱼卵和小鱼。今天，在阿第伦达克山脉，大约有200个没有鱼的湖泊。
今天，酸雨在全世界已经成为了一个严重的问题。加拿大和北欧一些国家有着同样的问题。比如，在加拿大，很多树因酸雨而死亡。
在这篇文章的结尾，作者写道：“当十年后我站在这里看着这些湖，我会听到和看见什么？鱼儿会重新跃出水面吗？鸟儿会唱着它们欢快的歌曲吗？或者这会是一个寂静的春天吗？”
为了阻止酸雨的降落，我们该做些什么？现在已经太迟了吗？不，我不这样认为。我们所有人都应当齐心协力遏制酸雨。
9、高中英语作文的好句~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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。
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。
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)
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：
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)
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)
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)。
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: It's 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: It's 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.
我毕业后怎么选择(What I Choose to Do upon Graation)
Upon graating from the university, every student is faced with a big, practical problem, that is, to make a choice for his/her future career. However, the choice varies from person to person. Some students want to find jobs in joint ventures, desiring to earn more money. Many are preparing for entering the graate school, so they work hard to pass the entrance examination.
Also, there are unambitious ones who are indifferent to the choice of career and think that any kind of job will satisfy their desire. Only a small number of students are at a loss what to choose. As to me, I am deter mined to further my studies abroad and I am fully supported by my parents.
I have many reasons for my choice. The fundamental one is that in a developed country I can enrich my mind with most advanced professional knowledge in my speciality. I believe that the more I learn, the better equipped I will be with modern knowledge, and the more probably I will succeed in my pursuit. Some people suggest that I work while studying. Well, that might be a good idea.
However, I would like to see more of the world when I am young, and I think three or four years' study will undoubtedly benefit my whole life. In addition, I am sure that I will certainly have more opportunities to get a satisfactory job in future with the profound knowledge I learn in graate school abroad.
六级英语作文常用短语
economy and reform经济与改革
gnp (gross national proct)国民生产总值
per capita人均
give incentive to鼓励
improve economic environment改善经济环境
rectify economic order整顿经济秩序
control inflation控制通货膨胀
invigorate enterprises搞活企业
poor management/poorly managed管理不善
primary/secondary/tertiary instry第一/第二/第三产业
foreign funded enterprises外资企业
joint venture合资企业
wholly foreign owned funded enterprises独资企业
living standard生活水平
instry 工业
fixed assets固定资产
sino-foreign joint venture中外合资企业
autonomy in operation经营自主
deficit亏空，赤字
economic strength经济实力
total instrial and agricultural output value工农业总产值
national economic system国民经济体系
to work for more and better economic result提高经济效益
national revenue国民收入
consumption level消费水平
foreign trade and special economic zones对外贸易和经济特区
interior areas内地
trading partner贸易伙伴
corporate income tax企业所得税
export/import ty出口/进口关税
to coordinate the development协调发展
to be approved by the state国家批准
balance of payment收支平衡
transnational corporation跨国公司
economic and technological development zone经济技术开发区
utilize foreign investment利用外资
direct foreign investment国外直接投资
to improve investment environment改善投资环境
technology and knowledge intensive project技术密集， 知识密集型项目
favorable/unfavorable trade balance 顺差/逆差
ecation教育
input in ecation教育投入
communal participation社会参与
enhance the moral awareness of提高……的思想品德
professional ethics 职业道德
credit system学分制
guarantee job assignments包分配
multi-disciplinary多学科的
key university重点大学
national expenditure on ecation 国家教育经费
account for…%占百分比
intercultural communication国际文化交流
equal stress on integrity and ability德才兼备
to become ecated through independent study自学成材
compulsory ecation普及教育
preschool/elementary/secondary/higher/ ecation学前/初等/中等/高等教育
alt ecation成人教育
vocational and technical ecation职业技术教育
institutions of higher learning高等学校
in-service training course在职进修班
compulsory/optional course必修/选修课
record of formal schooling学历\
diploma文凭， 学历证明
vegetation coverage植覆盖
marine life海洋生物
discharge排放
to protect rare animals and plants保护珍稀动物和植物
wild animal/wild life野生动物
renewable/non-renewable resources可更新/不可更新资源
ecological balance生态平衡
natural reserve自然保护区
ecosystem生态系统
environmental pollution环境污染
integrated control of environmental pollution环境污染综合防治
afforestation植树造林
shelterbelt防护林带
soil erosion水土流失
desertification沙化
acid rain酸雨
foreign policies对外政策
cornerstone基石
reiterate重申
observe/abide by遵守
in compliance with照
open vast vistas开辟广阔的前景
confrontation对抗
to seek common grounds while reserving differences求同存异
friendly exchanges友好往来
nato北约
unesco联合国教科文组织
un联合国
opec世界石油输出国组织
apec亚太经合组织
wto世界贸易组织
imf国际货币基金组织
women and children妇女儿童
legal system法制
enact制定， 颁布
minor未成年人
self recognition对自我价值的认识
only child独生子女
self-centered?以自我为中心的
the elderly and the family?老人和家庭
life expectancy?预期寿命
to become common practice?蔚然成风
well-being幸福， 福利
respecting the old and loving the young尊老爱幼
population and family planning人口与计划生育
incentive?鼓励， 刺激
curb?限制， 抑制
consumption消费
institute设立， 制定
penalty惩罚
census人口普查
population density人口密度
densely/sparsely populated人口稠密/稀少
aging of population人口老化
family planning计划生育
to practice family planning实行计划生育
to curb population growth控制人口增长
to have fewer and but healthier children少生优生
baby boom生育高峰
environment protection环境保护
ecological生态的
prerequisite/precondition先决条件
sustain维持
exploit/develop开发， 利用
perspective观点， 看法
extinction（生物）灭绝
deteriorate恶化
urbanization都市化
5)to begin with, then, furthermore, finally(强烈推荐)
6)to start with, next, in addition, finally(强烈推荐)
7)first and foremost, besides, last but not least(强烈推荐)
8)most important of all, moreover, finally
9)on the one hand, on the other hand(适用于两点的情况)
10)for one thing, for another thing(适用于两点的情况)
2)转折(拐弯抹角) despite that, still, however, nevertheless, in spite of, despite, notwithstanding
3）因果then, therefore, consequently, accordingly, hence, as a result, for this reason, so that
6)排比(排山倒海句) Nowadays, energy can be obtained through various sources such as oil, coal, natural gas, solar heat, the wind and ocean tides.
We have got to study hard, to enlarge our scope of knowledge, to realize our potentials and to pay for our life. (气势恢宏)
七、 挑战极限原则 。既然十挑战极限，必然是比较难的，但是并非不可攀!原理：在学生的文章中，很少发现诸如独立主格的句子，其实也很简单，只要花上5分钟的时间看看就可以领会，它就是分词的一种特殊形式，分词要求主语一致，而独立主格则不然。比如：The weather being fine, a large number of people went to climb the Western Hills.Africa is the second largest continent, its size being about three times that of China.如果您可一些出这样的句子，不得高分才怪!
相似的比较：in comparison, likewise, similarly, in the same manner
相反的比较：on the other hand, conversely, whereas, while, instead, nevertheless, in contrast, on the contrary, compared with …, …
换言之：in more difficult language, in simpler words, put it more simply
（一）对立观点命题形式的首句：
1. Many people do not doubt that A is superior to B , while others think quite differently on the issue of _____. Personally, I stand on the side of A .
2. Some people say A , other people argue B . In a word , _____. But I cannot agree this point of view for many reasons.
3. There are different views concerning this topic . Some people like to CHOOSE A , some prefer to CHOOSE B . Personally , I prefer B . I think B has more advantages.
4. From my point of view , it is more advisable to CHOOSE A than to CHOOSE B . 5. Despite the fact that most people prefer A , I would like to choose B because the following reasons .
6. In general , I prefer to _____ .
7. As far as I am concerned , I would like to prefer _____ .
8. When it comes to _____ , most people tend to believe A . But others consider B as _____ .
9. When asked about _____ , the vast majority of people would support that A . But others regard B as _____ .
10. At the risk of address the issue too direct , I prefer A because I think that _____ .
11. When asked about _____ , many people give their opinions that _____ , but other people may see _____ differently .
12. When faced with _____ , quite a few would claim that _____ , but others , in contrast , deem _____ as _____ .
13. When inquired about _____ , the vast majority of people would like to _____ , but other people , who hold an opposite view , consider _____ as _____ .
14. When _____ is mentioned _____ , most people believe that _____ , but other people would rather think _____ as _____ .
15. While many people may stick to me idea that _____ , I would like to prefer _____ .
（二）单一观点式
A . Agree
1. One of the greatest writers once said that _____ . Now , it still has its significant realistic value .
2. I would follow the reasoning that _____ .
3. Many people advocate that _____ . They claim that _____ . My opinion is the same as theirs in the following reasons .
4. I totally agree with the statement that _____ . The reasons are presented below .
5. After pondering this question on many occasions , I finally reached the conclusion that _____ is something worthy to do and I cannot skip it .
6. my arguments for point are listed as follows.
7. I agree with the above statement because _____ .
8. Nowhere in the world has the issue of _____ been so much debated like in our society .
9. I agree with the statement that _____ without reservation because _____ . 10. Thinking logically , I can only say that the title statement is valid because _____ .
11. I fully support the statement above because I am very sure that _____ .
12. Some may hold the opinion that AAA . But others have a negative attitude . As far as I am concerned , I agree that _____ .
13. Many one have the idea that AAA . However , many others disagree with this argument . But both side of the problem whether _____ are supported by good reasons .
14. Recently , it has been much debated over the problem of AAA . Those who object to AAA announce that _____ . But those who favor AAA utter a sonorous voice that _____ .
15. Recently , there is vehement discussion on the issue of _____ . Those who criticize _____ argue that _____ . They claim that _____ . But people who firmly advocate _____ , on the other hand , argue that _____ .
16. There is a much-debated problem today about _____ . Those who object to _____ argue that _____ . They are very sure about _____ . But people who prefer _____ , on the other hand , claim that _____ .
B . Disagree
1. Until recently , _____ was viewed as _____ . But people are taking a fresh look at it .
2. Recently , we often hear about _____ . But is it ?
3. These days , it is often heard about _____ . But is this really the truth ?
4. I feel such an attitude is negative , and that it can bring _____.
5. Some people argue as if it is a general truth that _____ . But to be frank , I cannot agree with them for the flowing reasons .
6. Despite the fact that many people believe that _____ , I doubt whether the argument can bear much analysis .
7. Although some people hold the opinion that _____ , I wonder whether the argument could bear close examination .
8. In the nationwide , discussion , many people argue that _____ . But I can say nothing but _____ .
9. Advocates of AAA proclaim that _____ , but I _____ .
10. Until recently , _____ was regarded as _____ . But _____ .
11. Some people think that _____ , but I disagree with this opinion for numerous reasons , as presented below .
12. Now , it is increasingly mentioned that _____ . Such people think _____ . But I can only cast doubt on whether _____ .
13. Now , it is widely believed that _____ . These people think _____ . But I wonder if _____ .
14. I cannot totally the idea that _____ . Because , in my point of view , I believe _____ .
15. As a matter of fact , I support that _____ , but I cannot agree with the title statement .
16. Nowadays , it is widely held that _____ . People of this kind think _____ .But I doubt whether _____ .
结尾句:
1. Taking into account of all these factors , we may reach the conclusion that_____ .
2. All reliable evidences point to one saying , that is _____ .
3. For the reasons presented above , I strongly commit to the notion that _____ .
4. While it is true that _____ , I think that _____ .
5. Given the factors I have just outlined , I can only say that _____ .
6. This is not to say that _____ . But in terms of _____ , it is _____ .
7. Therefore , it is easy to draw the conclusion that _____ .
8. Recognizing the fact that _____ should drive us to conclude that _____ .
9. To put all into a nutshell , I _____ .
10. In a word , I support the statement that it is better to _____ because Good stuff! Wonder why there are so few hits.
10、有什么好办法对付酸雨的作文
首先你需要知道酸雨的定义，还有酸雨的由来，我们要防止酸雨需要做出那些事情，这个都是我们需要了解的，这样就可以写好作文了