酸雨英语作文
『壹』 寻求酸雨的危害和防治措施 英文文献
First, the water body acidified suppression fungus reproction,caused the fungus to be few, reced the organic matterdisintegration rate, caused the fungus rapid increase.accelerated the water body to be rich , sent the waterbody to live the strength to lose. In the acidiffed water body,floats the kind and the quantity are few, manynature rece, the biomass drops. shadespopulation and quantity. Because of to foodterminal, food shortage, inevitably creates thepopulation and the quantity are few.
Next, itself acidity is especially sensitive. On theone hand, because the water body pH value suddenly changes ,enables very quick to be suitable , but causes the largequantities of deaths; On the other hand, the time acid raincauses the water body the pH value by the drop, has thecertain suitable ability, as for suddenly does not die, but notabbot/abbess the acidic strength, sends the functionabnormally, gets sick , the reproction ability drops,but the group the quantity by are few, finallyvanishes. .
According to has said, if in Sweden's more than 90,000 lakes,had 20000 to encounter the acid rain harm, more than 4,000Cheng?? lake. Norway has more than 260 lakes .North America's Canada and is beautiful , had several ten thousandsizes lakes to encunter the acid rain the destruction, Canada hasmore than 4,500 lakes survivals, becomes"the deadlake". places water body acidification such as heavy, the PH value is smaller than 4.7, cannot survive,, receives many times .
Second, the waters acidification sends the aquatic plant deathto vanish, destroys each living thing construction,creates the heavy waters to live is . Water bodyacidified shade aquatic biology kind . Is higher than in 6.0lakes in the pH value, floats the plant population to be normal,pH value recing, the population lives . For example,is bigger than 6.0 in the pH value , in lake by diatom host; Butthe pH value is smaller than 6.0 , is substituted by thealgae; the pH value is equal to 4.0 , board algae Cheng?yuthe kind.
『贰』 求有关酸雨（acid rain) 的英文资料~~
How does acid deposition affect human health?
We eat food, drink water, and breathe air that has come in contact with acid deposition.
Canadian and U.S. studies indicate that there is a link between this pollution and respirator problems in sensitive populations such as children and asthmatics.
Acid deposition can increase the levels of toxic metals such as aluminum, copper, and mercury in untreated drinking water supplies.
What causes acid rain?
Acid rain is rain, snow or fog that is polluted by acid in the atmosphere and damages the environment. Two common air pollutants acidify rain: sulphur dioxide (SO2) and nitrogen oxide (NOX). When these substances are releasedsintosthe atmosphere, they can be carried over long distances by prevailing winds and return to earth as acidic rain, snow, fog or st. When the environment cannot neutralize the acid being deposited, damage occurs.
What does acid mean?
Acid is a substance with a sour taste that will react with a base to form a salt. Acids turn blue litmus paper (also called pH paper) red. Strong acids can burn your skin.
『叁』 翻译英语作文Human and Nature
人类和自然
自然, 环境人类活的被, 是出色的和独特的。 用宇宙的超级生活情况只有一个地球。 我们应该要珍爱自然而且保护它的。 相反地,然而，我们一直不断地破坏它,甚至达到一个可怕的程度。 现在让我们见到我们有的铛。
数以千计树已经每一年被减低, 已经引起土壤腐蚀。 氟氯碳化物的数十万计吨已经在已经导致在包括美国的那一区域的杆南方部上面的臭氧层漏洞的最后十年内被留在较高的天空。 包含氮和硫磺的燃料的百万吨已经每一年被消耗,这在世界各处已经最后造成酸的雨。
同样地，生态学已经也被影响。而且种的相当多数字是熄灭的当数年经过，过去是通常的许多人正在变成越来越少, 甚至稀有。 西藏羚羊, 举例来说, 是一个好例子。 因为西藏的羚羊在能被做成被许多村民过度地杀了羚羊的一些非法的经销商驱使的一个宝贵的岬的他们的身体上有毛皮的一部份和为财富的大太阳可怕的。 因为这, 西藏的羚羊的数字已经锐利地跌落从超过一百万对小于十万。 而且更多是什么,数字现在已经减少一年二万.青藏 高地, 是他们的故乡, 他们的坟墓现在。
这是自然如何已经遭受我们已经对它做的。 然而, 自然而且遭受任何的更多。 她发脾气和可以不再可能地忍受人类。 她给予了人类粗糙的处罚, 她认为他们该得到。 酸的雨在一年世界各处已经引起超过一千亿元的比较少量。 而且因为 desertisation ，土壤正在变成越来越不育。 许多飞机的土壤现在是直到对于成长的植物。 空气是比较不新鲜，而且许多人甚至得到许多陌生人疾病。 那些是对人类的污染的自然的所有的处罚。 另一方面，人类很多也遭受。
因此它带领到一严重的疑问--
为什么能不我们活的和睦地以自然?
我们为什么不设定人类和自然之间的平衡?
我们为什么不对自然给予较多的注意而且试着保留它?
因此，我们采取立即的措施做某事之前，我们应该知道事实： " 征服自然 " 将会无法是我们的目标,改为,我们应该带如我们的亲密朋友的自然。 保存自然是不只有保存我们的家, 但是也的人类社区的文明。
『肆』 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.
『伍』 请写一篇以环保为主题的英语作文
求采纳Harmony with the environment is that we live in on Earth, who is a natural son, and not only to natural persons as the conqueror, as we all know, there is only one earth and the mountains on Earth, the animals. Plant human cells, if it damaged, destroyed nature organizations, to the eradication of mankind. Therefore, the environment must be linked with social ethics, character ecation and practice acts as an important element of it. Everyone must fulfil its responsibilities and obligations to protect the environment.
中文是：
人与环境是和谐相处的，我们生存在地球上，人是自然之子，而不能仅把人看作自然的征服者，大家都知道，人类只有一个地球，地球上的山山水水、动物。植物是人类的细胞，如果我们把它损坏了，破坏了大自然的组织，等于消灭人类。因此，环境要与社会公德联系起来，与实践行为作为人格教育的一项重要内容来抓。每个人都要履行保护环境的责任和义务
还有这篇Environment protectionAs you know,there's no enough clean water for people. So many of them lose their lives because of water. IAlso we have polluted the land, the river and the air. So we have to face more and more floods and droughts. It's time that we must do something useful to protect our environment. We can plant trees and take good care of them. We can save the water and ask our parents to do so. We can't throw any litter onto the ground and we should collect them for recycling. If we take good care of our earth today,it will be more beautiful tomorrow．
Water Pollution
这一篇My classmates and I had a tour this spring. We had a good time. But meanwhile I knew that water pollution in our country was becoming more and more serious.On our way, we could see women washing clothes in the river. Litter was floating on the river. Waste water proced by a chemical factory was being discharged into the river. We did not see any fish in the river. The river was not so clear as before. Water quality was very bad. I am worried about it because water is important to all living things. Man can not live without water. I hope people pay more attention to this problem, especially the government. Try to control the pollution of water as early as possible. At last I would like to say, "To protect water is to protect life."
『陆』 英语作文 60字 20篇
A Letter to Haiqing
Dear Haiqing,
I am very sorry to learn that you are unhappy now. But I don' t think you should be unhappy.
I know that your iamily is not rich. So your parents can' t afford to buy you something of famous brands, which makes you unhappy. But they have sent you to school so that you can receive good ecation and have abreght future. This is not easy for your parents. So you should think about your parents. Don't ask for something that is out of your parents' reach. Don' t be vain-glorious.
I also thind you should put your heart into study. Read more books and then you can get a lot from reading. Without the famous brand competition you will become happy.
I hope I can help you out of unhappiness. Wish you happy.
Yours,
Huang Ping
给海青的一封信
亲爱的海青：
我知道你现在闷闷不乐，感到很难过。但是，我并不认为你应该如此。
我知道你的家庭不富裕，所以你父母买不起名牌给你，这使你不高兴。但是他们送你来学校读书，使你能够接受良好的教育并有一个光明的未来，这对你的父母来说并不容易。你应当考虑一下你的父母。不要要求得到超出你父母能力范围的东西，不要爱慕虚荣。
我也认为你应该将精力投入到学习中去。读更多的书，你能从中学到很多。没有名牌的攀比，我想你会变得快乐。
希望能帮助消除不快。祝你快乐。
To Be a Teacher 0r a Businessman
More and more students have chosen to enter the commercial field instead of the teaching field after graating from colleges in recent years. It has become a trend. The graates would rather be businessmen than teachers when they hunt for jobs. Why?
Firstly, as we all know, business is a very challenging field with risks and competition while teaching is a stable profession with little risks. It is reasonable that you can get higher payment in the business field than in the teaching field. So many students tend to apply for a job with high payment in a short time after graation.
Secondly, compared with teaching in school, doing business means a process of starting a career, so it is more exciting and challenging. Some of the graates think teaching I is very ll and boring. They would rather to take risks tbr their ideal. They want to challenge themselves and lead a dynamic life. What is more, they can earn a great amount of money and enjoy achievements of their own career. On the contrary, teaching life is more calm and regular.
In a sentence, teaching is stable but with less payment, qb be a busincssman means higher payment or rapid promotion but more risks. Which one will you choose? It depends on yourself.
当老师还是商人
近几年来，越来越多的学生大学毕业后选择了进入商业领域而不是教育领域，这似乎正成为一种风气。毕业生们找工作的时候宁愿去做商人而不愿意当老师。那么，这是为什么?
首先，众所周知，商业是一个带有风险和竞争且具有挑战性的领域，而教育是一个稳定职业，几乎不带有任何风险。与教书相比，从商可以得列较高的报酬，这很合情合理。因此，一些学生毕业后倾向于短期内得到高报酬的工作。
其次，比起在校当老师，从商意味着一个创业的过程，因此，它更让人激动，更有挑战性。一些毕业生觉得教书很枯燥乏味，他们宁愿为自己的理想冒险创业。他们想挑战自我，过一种富有激情的生活。更重要的是，他们能赚到大钱，享受创业的成就。与此相反，教育生涯很平淡，很有规律。
总之，教书很稳定，但收入少。从商收入高，晋升快，但风险大。选择哪条道路，最终还是看你
Blowing Balloons
Blowing balloons is an interesting game. You may have some ideas of it. It is of great value to your health, especially to those who are fat. People usually make an airless balloon halfairfilled, put it on the hand, then blow it hard. Shortly after it flies up, his partner blows it away towards the opposite party. And the opposite blows it back. Repeat doing so until the balloon drops onto the follr. Any party onto whose floor the balloon drops will be the loser. So any party who tries to control the balloon's direction and blows it with great efforts will make the balloon fly straight to the other party and will have more opportunities to win.
吹气球
吹气球是一项有益的活动，你可能对此有所了解。它对你的健康极有好处，特别是对那些体胖的人更是如此。人们通常给气球冲上一半气，放在手上，然后使劲吹。当吹起后，同伴立即将气球吹向对方。对方再把它吹过来。反复这样做，直到气球掉在地上。在哪方落了地，哪方就输了。所以哪方能控制好气球的方向，并使劲吹，就能使气球径直飘向对方，哪方赢的机会就多。
A Letter to Haiqing
Dear Haiqing,
I am very sorry to learn that you are unhappy now. But I don' t think you should be unhappy.
I know that your iamily is not rich. So your parents can' t afford to buy you something of famous brands, which makes you unhappy. But they have sent you to school so that you can receive good ecation and have abreght future. This is not easy for your parents. So you should think about your parents. Don't ask for something that is out of your parents' reach. Don' t be vain-glorious.
I also thind you should put your heart into study. Read more books and then you can get a lot from reading. Without the famous brand competition you will become happy.
I hope I can help you out of unhappiness. Wish you happy.
Yours,
Huang Ping
给海青的一封信
亲爱的海青：
我知道你现在闷闷不乐，感到很难过。但是，我并不认为你应该如此。
我知道你的家庭不富裕，所以你父母买不起名牌给你，这使你不高兴。但是他们送你来学校读书，使你能够接受良好的教育并有一个光明的未来，这对你的父母来说并不容易。你应当考虑一下你的父母。不要要求得到超出你父母能力范围的东西，不要爱慕虚荣。
我也认为你应该将精力投入到学习中去。读更多的书，你能从中学到很多。没有名牌的攀比，我想你会变得快乐。
希望能帮助消除不快。祝你快乐。
My Experience in Examination
In my ophfion, examinations are one of the important activities in school life. I have gone through all sorts of examations since my primary school I have tasted the flavor of happiness and sadness.
Before examinations, I always have a hard time and don't know what to do. During examinations I feel nervous and sometimes my mind becomes blank. Only after exaninations does the world seem to be bright again and am I brimming with vigor. We often complain that our teachers make trouble for us on purpose. But it is not true. The fact is that examinations are just a way to help us do better in our study.
我的考试体验
我认为考试是学生生涯的重要活动之一。从上小学起，我经历了各种各样的考试，体验了考试的酸甜苦辣。
考试前我觉得时间难耐，无所适从。考试时心情紧张，有时大脑一片空白。只有考试后，我才觉得世界又充满了光明，我又恢复了活力。我们常常抱怨老师故意为难我们，但事实上并非如此。考试只是帮助我们更好学习的一种方法。
Bikes or Cars
Americans like to go out by car. Although more and more Chinese own cars, most Chinese still like to ride bicycles. This is determined by a lot of factors.
As we all know, the bike advances slowly by manpower, but it can be placed where it is comvenient. However, as for the car, although it can run fast by engine, it must be parked at parking lots.
Most Americans live in the suburb which is Far fi'om urban areas and their working places. So they need cars to go shopping and go to work. And they also like traveling far. Thus a car brings them great convenience. On the contrary, most Chinese live near their working area and markets. They don' t need a car to go to work or go shopping.
I would like to ride a bike,because it costs little and is easy to use and because a bike won' t cause pollution, which is most important.
自行车或汽车
美国人喜欢乘汽车外出。尽管越来越多的中国人拥有了汽车，但大部分中国人仍喜欢骑自行车，这是由很多因素决定的。
众所周知，自行车靠人力，行进慢，但可以在方便的地方停放。然而对于汽车来说，虽然它依靠发动机行进很快，但它必须停在停车场。
多数美国人生活在郊区，远离市区及工作地点，所以他们需要汽车来购物、上班，并且他们也喜欢驾车远行。因此汽车给他们提供很大方便。相反，多数中国人居住在工作地点和市场附近，他们不需要开车去上班或购物。
我喜欢骑自行车外出，因为它花费少而会容易使用。最重要的是自行车
To Make a Home Sweet
Goethe said "He is the happiest, being king or peasant, who find peace in his home". It is true. Home is the warmest place in the world. Home is the harbor. No matter where you are, you would like to be back home in the end.
Home is the place which we often need to build. In order to create a kind of warm and intimate atmosphere. As a member of the family, it is not right to demand perfection in each other. The proper way is to cultivate flexibility, patience, and sense ofhumour. Parents can be more open-minded and trust their children, and the children should understand their parents' pains. If we have spare time after supper, we may often communicate with each other and talk about what happened in the daytime. This type of great importance because it often helps to deepen the feelings between the parents and children.
If we do so, I believe our home will always be sweet.
营建和睦的家庭
歌德曾说“无论是国王还是农夫，只要家庭和睦，他便是最幸福的人”。确实如此，家是世界上最温暖的地方，家是避风港。不管你在哪里，最终你都愿意回家。
家是我们经常需要建设的地方，为了创造一个温暖而亲密的氛围，我们彼此之间应当相互尊敬和理解。作为家庭的一员， 不要苛求对方的十全十美，而要培养韧性、耐心和幽默感。父母亲应当有更加开放的心胸，而且要相信他们的孩子，而孩子们也要理解父母的辛苦，如果晚饭后有空闲时间，我们可以经常交流自己的思想，并且谈论些白天所发生的事情。这种被称为“闲聊”的交流很重要，因为它常常有助于加深父母亲和孩子们的感情。
如果我们这样做了，我相信我们的家庭将变得和睦甜美。
Winter vacation is coming.We’re happy to welcome the holidays.Usually,winter vacation is funny because Spring Festival is ring the vacation.
Spring Festival is a excellent day for every Chinese,especially for children.During the festival,relatives go to visit each other and give presents to each other.then it’s the happy moment for children,children are given some lucky money.
But i’m not a child any longer.I want to make the festival a little bit different. I plan to have a different day.I’m going to sell some toys in the flower market.I will ask my friends to join me.If i earn some money,i’ll buy some presents to my parents.Well,it’s my turn to give back to my parents for their love.
寒假来了。我们华英假期。通常寒假很有趣，应为春节到啦爱了。
Haste Makes Waste
The proverb "Haste makes waste" means that one may delay the time to complete one thing if he rushes to do it, because he may neglect something important in the process and has to do it again from the beginning. So one should do every step well.
Take remembering English words for example, every student wants to enlarge his vocabulary. But this aim cannot be achieved in one or two days. You should stick to remem bering some words a day and revise the words every few days. In this way you can keep the words in your mind firmly. There is mo shortcut. If you want to stuff all the words into your brain and mot to revise them, you will remember nothing. So don't be hasty. Haste makes waste.
欲速则不达
“欲速则不达”这句谚语是说一个人如果急于去完成某件事，那么他可能会延误完成的时间，因为在做事的过程中他可能忽略一些重要的事情而不得不重新开始。所以要做好每一步。
以记英语单词为例，每一个学生都想扩大单词量。但是这个目标并不是一两天就能够达到的。你应该坚持每天记忆几个单词，每隔几天重温一下这些单词，通过这种方法你就可以牢牢记住这些单问。世上没有捷径。如果你想一下子就将这些单词塞到你的脑子里，不再温习，你会什么也记不住。所以不要匆忙，欲速则不达。
My favorite animals
My favorite animals are swans.they are white.they can swim very well.I think they look like a beautiful girl in a white dress.they have a pair of wings and they can also fly well.I believe they are angles from the sky.they bring us love and make us happy.they are always friendly to us.We can’t hurt them,because they are our friend.I love them!I like dogs,too.they are not beautiful,but they are the best friends.they keep the thieves away.Dogs have the best listening and eyes.they can hear in the nosiy,see in the dark.If we are in danger,they will help us at once.And they don’t mind their lives.So,I love them
Studying Abroad
In recent years, studying abroad has been popular in our country. More and more middle
school students would like to go abroad through mediators. Is it good or bad to study abroad? In my opinion, on one hand, it has some advantages. Studying abroad can provide better studying conditions. People can make rapid progress in their foreign language study and it can also help widen their field of vision. Meanwhile, young students can learn advanced science and technology from foreign countries and spread cultures of different nations.
On the other hand, it has disadvantages. For example, because of the lack of living experience and poor capability to take care of themselves, they may feel lonely and homesick. In addition, high living expenses and tuition fees will become a heavy burden upon their parents.
So I think whether studying abroad or not should be decided according to oneself and one's family. It is not right to follow others.
国外学习的利与弊
近年来，我们国家掀起一股出国学习的热潮，越来越多的中学生愿意通过中介到国外学习。到国外学习有利还是有弊呢?我认为，有有利的一面。到国外学习能提供良好的语言环境，更利于语言的学习，拓宽视野，学习国外先进的科学技术，传播各民族不同的文化。
同时也存在不利的一面，例如，中学生年纪太小，缺乏生活经验，自理能力差，情感孤独思乡。同时，学习生活费用高，也给家长带来很大的压力。
因此，中学生是否出国学习应根据自己及家庭的实际情况来决定，不要盲目追赶潮流
The Earth——Our Mother
Pcople often say that the earth is like our mother. She gives life to all the living things on the earth and provides us with air, food, water and other essential things we need for living.
Once she was beautifhl and rich, but now she becomes dirtier and dirtier, poorer and poorer. It is e to what we have done to her. Please have a good look at her: polluted rivers and lakes, growing deserts, the destruction of the forests and wild life, and the depletion of the ozone layer…
Can she bear to see her children putting the waste here and there? Can she bear too see her children cutting down the trees and destroying the grassland, to see the acid rain destroying everything? Can we bear to see our mother suffering so much? Isn' it time for us to ask ourselves whether this is the way to treat our mother?
Floods, draughts, acid rain…,these are the punishments from nature. Everyone should know that there is only one earth, lfwe go on treating her like this, it won' t be fit for us to live in any longer. It' s time for us to love her, take good care of her and cure her. We should save the earth so as to save ourselves.
地球——我们的母亲
人们经常说地球就像我们的母亲。她给了地球上所有生物生命，给我们提供生活所必需的空气、食物、水和一切基本的需要。
曾经她美丽富饶，而现在她变得越来越脏，越来越贫脊，那都是我们造成的。请好好看一看她：受污染的江河湖海、扩张的沙漠、森林和野生生物的毁灭、臭氧层的耗尽……
她能忍受她的孩子到处乱扔废弃物吗?她能忍受她的孩子砍伐树木、毁坏草原，让酸雨毁灭一切吗?我们能忍受她遭受这样的痛苦吗?我们该问问我们自己，这就是我们对待母亲的方式吗?
洪水、干旱、酸雨……这些都是自然对我们的惩罚。每个人都应该清楚人类只有一个地球。如果我们继续这样对待她，她将不再适合我们居住了。是该我们好好爱她、照顾她、治疗她的时候了。我们应该拯救地球，以便拯救我们自己。
Do We Need Space Exploration
Man has been fascinated by outer space for thousands of years, It has been almost over forty years since man' s first landing on the moon. Now, some people believe that space exploration is a sheer waste of time and money. They point out the thct that it cost billions of dollars to can3' on the space research, but a little infrmation was brought back. In addition, the time and money spent on space exploration is too much to calculate.
However, every coin has two sides. There are still a majority of other people who believe that space exploration has more advantages. And I agree with those people. Many new procts, such as weather and communication satellites, are also procts of space programs, and they have benefitted people all over the world. And what' s more. scientific knowledge about outer space has been acquired by the mankind.
We benefited a lot from space exploration. We believed that it will bring more benefits in the future, which perhaps we can not even imagine now'. Space exploration is a challenge to human beings. That' s why several nations try hard to carry out space exploration continuously.
有必要进行空间探索吗
人类对外部空间着迷已有上千年的历史了。从人类第一次登上月球起至今已有40多年了。现在，有些人认为空间探索完全是浪费时间和金钱。他们指出，数百亿美元用于太空研究，但收获甚微。另外，用于研究的时间和金钱实在难以估计。
然而，任何事物都具有两面性。仍有大多数人认为进行空间探索利大于弊，我也非常赞同他们的观点。许多新产品，如气象、通讯卫星都直接得益于空间研究，使全球受益匪浅，而且人 类从中获得了不少关于太空的知识。
空间探索早巳使人类受益匪浅了，而且我们也相信，将来它会带给人类更多的好处，有些甚至是我们现在无法想像的。太空探索对我们人类来说是个挑战，这
Traditional Teaching Method
Do your teachers still use traditional techniques to teach you nowadays? A revol- ution in teaching techniques is required now. In the past, we just took it for granted that a teacher' s aim was to teach the students all that he knew and solve all the problems for them. Therefore, students could mot judge things on their own under this circumstance. Thus students graally lost the ability to learn by themselves. In addition, they were only equipped with the knowledge that were taught in class and made the same judgement upon every problem which might crop up. Of course, they would find their knowledge not enough to solve practical problems.
So it is time to change the teaching method. A teacher' s goal is to help the students develop not only the ability to learn by themselves but the skills to make judgements on every aspect on their own. It' s not necessary for the students to turn to teachers for help while meeting with difficulties. The first thing is to develop the students' abilities to make sound judgements upon any problem and overcome difficulties.
All in all, the aim of teaching is to liberate, but mot to fetter the students' innate powers of making sound judgements.
传统教育方式
你的老师还在用传统方法授课吗?现在教育方式的改革需要进行。过去，老师把他所有的知识教给学生，并帮学生解决他们所有的难题，这似乎是理所当然的。因此，在这种情况下，学生不能自我判断，也慢慢失去自学能力。另外，他们只能学到课堂上的东西，面对任一突发事件都会作出同样的判断。当然，他 们业余感到所学知识不足以解决实际问题。
因此，是到了改变教育目标的时候了。老师的目的不光是帮助学生培养自学能力，还应教给他们独立判断的方法。学生一旦面临难题就请教老师是不必要的。重要的是让学生具有独立判断并能克服困难的能力。
总而言之，教育目标是解放而不是限制学生判断事物的内在能力。
还有好多，字数限制发不上，你回头给我留个邮箱，发给你
『柒』 初中英语作文120词 How to Protect Rainforest
有中文和英文对照，你可以照着中文适当改一下，应该没什么问题吧。呵呵
中文：
保护雨林
热带雨林生长在温暖，潮湿的地方----南美洲，美国，阿里卡，及东南亚地区。因为下雨了很多在那里，有了这么大的雨，在雨林的土壤是非常黑暗和丰富的植物生长。超过世界上的热带植物一半生长在热带雨林。成千上万的动物生活在其中了。
热带雨林有丰富的食品，药品和其他有用的东西。可悲的是，雨林被诸如工厂排放的黑烟和来自农场的有害物形成的酸雨给破坏。许多雨林被烧毁或砍伐每年，用于建筑的工厂养殖。因为雨林的损失，引起温度变化，1000多种植物和动物灭绝。
很多人都明白拯救雨林的重要性。许多国家正在雨林到国家公园。农民们正在学习如何种植作物没有伤害的热带雨林。它需要大量的人一起工作，使热带雨林和热带雨林野生动物可以被保存，是你的孩子看到和享受。
也许你可以做一些事情来帮助保护雨林的地球。比如：
告诉周围的环境和人们如何帮助保护雨林的重要性。
在种植修复受损生态系统的毁林地区。
为鼓励各地环境无害的生活方式的人。
建立公园，以保护雨林和野生动物。
支持的作品相对较小的公司对环境的破坏.
不使用一次性筷子
纸张双面打印
不吃砍伐雨林种植大豆喂养的鸡作原料的汉堡
不喝毁林种植的咖啡
使用再生纸
用毛巾和手帕替代纸巾
发送电子贺卡代替代传统贺卡
.......
英文：
Rainforest
Rainforest grows in warm, moist places ---- South America, United States, Arica , and Southeast Asia. Because it rains a lot there , with so much rain , the soil in the rainforest is very dark and rich plant growth. More than half of the world's tropical plants grow in tropical rainforests . Thousands of animals which live in it.
Tropical rainforests are rich in food, medicine , and other useful things. Sadly, such as acid rain forest plant was smoke and harmful emissions from the farm to the formation damage. Many forests are burned or cut down each year for construction of factory farming . Because the loss of rainforest , causing temperature changes, more than 1000 kinds of plants and animals become extinct.
Many people understand the importance of saving the rainforest . Many countries are rain forests and national parks . Farmers are learning how to grow crops do not harm the rainforest . It requires a lot of people working together to make the tropical rainforest and rainforest wildlife can be saved , your children see and enjoy.
Maybe you can do something to help protect the Earth's rainforests . For example:
How to tell the surrounding environment and the impor
『捌』 英语作文How to protect rainforests
有中文和英文对照，你可以照着中文适当改一下，应该没什么问题吧。呵呵
中文：
保护雨林
热带雨林生长在温暖，潮湿的地方----南美洲，美国，阿里卡，及东南亚地区。因为下雨了很多在那里，有了这么大的雨，在雨林的土壤是非常黑暗和丰富的植物生长。超过世界上的热带植物一半生长在热带雨林。成千上万的动物生活在其中了。
热带雨林有丰富的食品，药品和其他有用的东西。可悲的是，雨林被诸如工厂排放的黑烟和来自农场的有害物形成的酸雨给破坏。许多雨林被烧毁或砍伐每年，用于建筑的工厂养殖。因为雨林的损失，引起温度变化，1000多种植物和动物灭绝。
很多人都明白拯救雨林的重要性。许多国家正在雨林到国家公园。农民们正在学习如何种植作物没有伤害的热带雨林。它需要大量的人一起工作，使热带雨林和热带雨林野生动物可以被保存，是你的孩子看到和享受。
也许你可以做一些事情来帮助保护雨林的地球。比如：
告诉周围的环境和人们如何帮助保护雨林的重要性。
在种植修复受损生态系统的毁林地区。
为鼓励各地环境无害的生活方式的人。
建立公园，以保护雨林和野生动物。
支持的作品相对较小的公司对环境的破坏.
不使用一次性筷子
纸张双面打印
不吃砍伐雨林种植大豆喂养的鸡作原料的汉堡
不喝毁林种植的咖啡
使用再生纸
用毛巾和手帕替代纸巾
发送电子贺卡代替代传统贺卡
.......
英文：
Rainforest
Rainforest grows in warm, moist places ---- South America, United States, Arica , and Southeast Asia. Because it rains a lot there , with so much rain , the soil in the rainforest is very dark and rich plant growth. More than half of the world's tropical plants grow in tropical rainforests . Thousands of animals which live in it.
Tropical rainforests are rich in food, medicine , and other useful things. Sadly, such as acid rain forest plant was smoke and harmful emissions from the farm to the formation damage. Many forests are burned or cut down each year for construction of factory farming . Because the loss of rainforest , causing temperature changes, more than 1000 kinds of plants and animals become extinct.
Many people understand the importance of saving the rainforest . Many countries are rain forests and national parks . Farmers are learning how to grow crops do not harm the rainforest . It requires a lot of people working together to make the tropical rainforest and rainforest wildlife can be saved , your children see and enjoy.
Maybe you can do something to help protect the Earth's rainforests . For example:
How to tell the surrounding environment and the importance of people to help protect the rainforest .
Planting repair damaged ecosystems deforested areas .
To encourage environmentally sound lifestyle around people .
Established parks to protect rainforests and wildlife.
Support works relatively small company damage to the environment .
Do not use disposable chopsticks
Duplex printing paper
Rainforest deforestation eat soybeans as raw material fed chicken burger
Do not drink coffee plantation deforestation
Using recycled paper
Replace paper towels with towels and handkerchiefs
Send e-cards instead of the traditional greeting on behalf of
.......
『玖』 谁能给我一篇关于酸雨的英语作文
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.
『拾』 英语作文
Please Give up Smoking
Now we often see young men smooking in public places .They think smooking is a pleasure . How silly they are !
Reports show several millions of people die from smoking all over the world every year .Smoking all over the world evevry year .Smoking can cause a lot of illness.
Smoking is also the way leading the youth from bad to worse . In order to get money for smoking,some students take away the money from their parents'pockets.Some of them even steal money from others.
As we all know , smookers can't go on with their work without cigarettets.And the more they smoke,the worse their health will be.
Smoking is our dangerous enemy. Please give up smoking as soon as possible.
请戒烟吧
现在我们经常会看到年轻人在公共场所抽烟。他们认为抽烟是一种乐趣。他们多么愚蠢呀!
报道显示全世界每年有几百万人死于吸烟。抽烟会引起许多疾病。
抽烟还会让年轻人的情况更糟糕。为了得到抽烟所需的钱，一些学生从自己父母的口袋里拿钱；一些同学甚至会偷别人的钱。
众所周知，抽烟的人没有烟就不能继续他们的工作。而且他们抽的越多，他们的身体九月不好。
抽烟是我们危险的敌人，请尽快戒烟吧！