英語作業(yè)6 --環(huán)境保護

1、很多人用這個版本Today the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do thi

2、s, life on earth cannot survive. Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution. Still more measures should be taken to solve environmental pro

3、blems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve(保存） our natural resources and recycle（再循環(huán)） our products. We are sure that we can have a better and cleaner place in the future.Environmental ProtectionNo one，rega

4、rdless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way.There are numerous causes for this problem. On one hand, human-related emiss

5、ions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem.It is urgent that immediate and effective action

6、s should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before

7、we can take a comfortable world for granted again .環(huán)保沒有人,不管是什么種族、宗教或民族、可以否認,我們生活的這個世界變得越來越無法忍受,因為全球變暖的影響。根據(jù)許多專家,甚至更大的影響仍在路上。有許多原因,是我們的問題。一方面,海域排放入大氣的碳是導(dǎo)致,必將在未來的事業(yè),具有明顯的全球變暖根據(jù)理論。另一方面,知識的匱乏有關(guān)環(huán)境保護的重要性,阻礙了這個問題的解決。很緊迫的是,應(yīng)立即采取有效的行動,馬上。首先,種植更多的樹木需要幫助改善和美化環(huán)境。除此之外,更嚴厲的法律關(guān)于全球變暖的燃料資源和不負責(zé)任的使用必須付諸實踐,取得了較好效果?？傊?還

8、有很長的路要走,我們就能采取一種舒適的世界是理所當(dāng)然的了。Environmental ProtectionNowadays, the issue of environmental protection is becoming more important in society. We need to be more aware of the dangers of pollutions on earth as well as on our health. Although we're becoming more technologically advanced, our health i

9、s also taking it's toll. This is evident because we see more and more people wearing sunscreen because of the thinning of the ozone layer. Overall, a simple step in protecting our health and the environment is to recycle.We live in the world every day. We eat food, drink water, wear clothes, wat

10、ch TV, use computers and so on. We are producing waste every moment.    Generally speaking, there are four sorts of waste. They are material waste, organic waste, inorganic waste and poisonous & harmful waste. Now, we are going to talk about each sort of waste one by one. 

11、60;  Material waste: it means the waste of substance or things from which something else can be made. For example, people throw away the used metal products and buy a new one, so the old metal waste accumulates. At last, they become waste. For example, when people finish reading newspaper, the

12、paper will become waste. When the glass is broken, it also becomes waste. Nobody wants to use a broken window or drink with a broken glass or wear a pair of broken glasses. Once it is broken, it becomes waste. The rate of using plastics is increasing day by day. People use plastic bags because they

13、are convenient. When they get home, they throw the plastics way, paying no attention to the environment. The more convenience plastics brings to us, the more plastic waste is produced. This is called “white pollution” as most plastics are white. Some of our products we use every day are made of rubb

14、er, just like the tyres and the bottom part of our shoes. Its true that rubber plays an important role in our life. However, it also brings us some trouble when it has been used for a long time and becomes old. The old tyres become waste because it cant break down by nature. This is really a big pro

15、blem.    Organic waste: it refers to waste from living things, including waste from animals, plants and people. Some parts of vegetables are thrown away as waste because they dont taste good. In the past, people cooked their food using burning coal, so there left the burned coal, whic

16、h is useless, like the thrown vegetables. All this sorts of waste contain organism, so it is called organic waste.    Actually, we also have inorganic waste, the opposite to organic waste, including building waste, broken pottery and china, and cinder.    The last part

17、is harmful and poisonous waste, such as used batteries, electrical apparatus and medical supplies. Computers and TV sets are one part of electrical apparatus. You see, the old electrical apparatus can set off some dangerous rays and make the soil harder, even damage the under ground water. Mobi

18、le phones are as dangerous as computers and TV sets. As we know, X-rays can be used to examine patients, but the X-rays machines are dangerous when they are thrown away without any treatment. They cant be used to treat the sick, but they still can give off rays. For the normal people, they can be da

19、ngerous. So, we must think about this problem.     As waste has four sorts, we can sort them into each sort that they belong to. Its convenient to treat them after they are sorted. Then we can deal with them sort by sort. We have thought out some methods like storing them in orde

20、r to change them into plant food, or burning them in a huge stove and use the heat to make electricity. For the first way, the change rate is much too low and it may pollute the under ground water. For the second one, of course its wonderful if its easy to be tried out. But to build such a huge stov

21、e will cost too much. Not a good method. Now you see, treating waste is not an easy job.Protection of the EnvironmentOnce man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited.Today things are different. Th

22、e world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive.We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing

23、 methods, more and more fish are caught.We know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products arestill put into rivers.We

24、 know that if the population continues to rise at the present rate, in a few years, there won't be enough food.What can we do to solve these problems?If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals ar

25、e kept.Our natural resources will last longer if we learn to recycie them.The world population will not rise so quickly if people use modern methods of birth control.Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.保護環(huán)境過去，人們不必擔(dān)心保護環(huán)境的問題

26、。因為那時地球上人口稀少，自然資源似乎取之不盡。如今，一切都改變了。世界變得擁擠異常。我們正在耗盡我們的自然資源，有毒化學(xué)制品的使用也正污染著環(huán)境。如果我們繼續(xù)這樣下去，地球上的生命將不復(fù)存在。我們都知道如果從海里捕捉太多的魚，海里就不會再有魚了。但是，現(xiàn)代化的捕魚技術(shù)使得捕魚量越來越大。我們都知道如果砍伐太多的樹木，森林就會消失。但是，我們?nèi)耘f使用強大的機械砍伐越來越多的樹木。我們都知道如果河水被廢棄物污染的話，我們只有死路一條。但是廢棄物仍然源源不斷地進入河里我們知道，人口繼續(xù)照現(xiàn)在這個速度增長的話，不出幾年，就會發(fā)生食物短缺。我們該如何解決這些問題呢?如果我們多吃蔬菜，少吃肉類的話，我們

27、就會有更多的食物。因為同樣大小的土地如果種莊稼的話會比養(yǎng)殖動物多養(yǎng)活五倍多的人。如果我們學(xué)會再利用的話，自然資源就能持續(xù)更久。如果人們使用現(xiàn)代化的生育控制方法，世界人口就不會增長如此迅猛。最后，如果我們能夠教育人們都意識到這些問題的話，未來我們就會有一個更好、更潔凈的星球。霧霾The continous hazy weather in China has been effecting many people lately. Many people living in the effected areas wouldn't be able to get out of their hous

28、es without wearing masks. News media around the globe have been closely watching the situation, hoping for the better. Today the quality of our natural environment has become an important issue.Recently, haze weather has become a hot topic in large part of our country, for example Beijing, Changchun

29、 and Harbin. And the continuous hazy weather has been affecting many peoples health. So people living in the affected areas are forced to wear the masks to avoid breathing poisonous air. It is necessary to find out the reason why leads to this phenomenon and how to work out the resolution. This kind

30、 of air pollutants is mixed up with dust, smoke and other dry particles, and it obscures the clarity of the sky. On one hand, natural sources include lots of windblown dusts and many soot from wildfires. On the other hand, manmade sources contain a great number of motor vehicles, industrial fuel bur

31、ning residues and manufacturing operations. However, our country's air quality standards are rather lax and evaluation factors are limited, so more and more people think that current air appraisal system has plenty of defects. Besides, for our society, relevant environmental protection awareness

32、 has not built up all around us so that people have not formed a habit of using green products and saving energy as much as possible.For the government, it is urgent that immediate and effective measures should be taken to solve the serious environmental problem. For example, one of effective soluti

33、ons to help eliminate haze is to limit the emissions of chemical industry during their manufacturing processes. For us, people should enhance environmental protection consciousness gradually. In a word, only in those ways can we have a better and cleaner environment in the future.One of effective so

34、lutions 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 operationsSecond, some people just go for economic interests instead of turning out products according to relevant law and regul

35、ations. They tend to use obsolete equipment in which they are high likely to emit a great deal of wasted air. Third, across our society ,relevant protection awareness has not built up so that people havent formed a habit of using green product and saving energy as much as possible.Just for the sake

36、of convience to go out,people rely more and more on travelling and working by car while car is the main cause for the haze weatherTo settle this problem,a series of meaures should be taken as follows.First ,we should strengthen air monitor to lower the levels of small particulate pollutants.Second,w

37、e should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people 's daily action and the industrial production and punish those factories that ignore the protection and keep emitting dangerous material that cause haze. Third,we should develop green and energy-saving energy to lower the emission of haze and improve air quality.As far as i am concerned ,if we work together to be able to do such measures ,our environment will getting