issue121 [0710G Superstar小组]第五次作业

xifenglie200UID: 2331174

ISSUE 121
提纲：
1态度：不同意作者的观点
2物种灭绝的原因：自然原因灭绝，人为的因素也很大
3人类必须做出努力，保护环境
4总结
   We all have to admit that many species are in the danger of being extinct or even have been extinct already. Some one attributed this to natural reasons,for this reason, they assume that it is unnessisary to make extraodinary efforts and spend too much money to save endangered species. However,I hold the opposite oppinion that we should try our best with fortune and brain resourse to protect the environment for endangered animals and plants though nature may also play its part.
   Before we go deeper discussion,we shall analyse the reasons that can explain why so many species become extinct. Firstly, no doult, there really exsist natural factors, as Darwen’s natural selection theory, nature will wash out species who can not adapt themselves to the unceasingly changing environment. Truthly there are many examples of such kind at various times in the geological past, thinking about dinosour, who didn’t aclimatize themselves to the climate for the temperature become low suddenly, died out gradually at the Cretaceous period. And many other species were extinct such as Xiphodo,mammoth and so on by environment changing ,survival battles,food deficiency and some other factors. Secondly we must confess that man’s power play a very negative role especially in 20th century. People cut down forest which make animal’s living place much smaller and worse than before, let much poisonous fume out leading many plants wither away, catch to much fish damaging the biological diversity in the sea. It can be concluded that with man’s negative influence, the speed of species extinguishing is much faster than that of only under the natural’s influence.
   So in order to turn the tendency that species are dying out more and more quickly, man must take their measures powerfuly rather than do nothing at all. But it is on the base of right understanding of this problem -man is responsable for species’ extinct in modern times beyond shifing.With this idea we should build more natural protecting zone to create more comfortable environment for wild animal’s living, decrease greenhouse gas and harm gas coming out to prevent the earth’s temperature from going up and plants dying. Constrain the total number of various pray to let extingushing animals propagate. During the past years, china has builded several natural protecting zones for panda and its number began to increase. Many contries make limitation on the pray of fish. Now several governments are planning the standard for greenhouse gas out. These are all good cases which imply that human begin to realize the problem and take action.
    Even so, the situation is severe for hundreds of species will disappeared in the next year. For this reason,we should make the idea of protecting the creature ,which is on the verge of annihilation, go deep into people’s hearts. And we should also spend more money and encourage more people to engage in this business as possible. In a word, earth is each person’s and if animals and plants die out one after another unceasingly, the day that man die out will not be long from now!

huaxinluoboUID: 2326780

We all have to admit that many species are in the danger of being extinct or even have been extinct already. Some one attributed this to natural reasons,for this reason,[based on this] they assume that it is unnecessary to make extraordinary efforts and spend too much money to save endangered species. However,I hold the opposite oppinion that we should try our best with fortune and brain resourse to protect the environment for endangered animals and plants though nature may also play its part.
   Before [we] go deeper discussion,we shall analyse the reasons that can explain why so many species become extinct. Firstly, no doult, there really exsist natural factors, as[according to ] Darwen’s natural selection theory, nature will wash out species who[that] can not adapt themselves to the unceasingly changing environment. Truthly there are many examples of such kind at various times in the geological past, thinking about dinosour, who didn’t aclimatize themselves to the climate for the temperature become low suddenly, died out gradually at the Cretaceous period. And many other species were extinct such as Xiphodo,mammoth and so on by environment changing ,survival battles, food deficiency and some other factors. Secondly we must confess that man’s power play a very negative role especially in 20th century. People cut down forest which make animal’s living place much smaller and worse than before, let much poisonous fume out leading many plants wither away, catch to much fish damaging the biological diversity in the sea. It can be concluded that with man’s negative influence, the speed of species extinguishing is much faster than that of only under the natural’s influence. [思路很明确，关于人类的对动物的作用写的太少了，这是文章的核心]
   So in order to turn the tendency that species are dying out more and more quickly, man must take their measures powerfuly rather than do nothing at all. But it is on the base of right understanding of this problem -man is responsable for species’ extinct in modern times beyond shifing.With this idea we should build more natural protecting zone to create more comfortable environment for wild animal’s living, decrease greenhouse gas and harm gas coming out to prevent the earth’s temperature from going up and plants dying. Constrain the total number of various pray to let extingushing animals propagate. During the past years, china has builded several natural protecting zones for panda and its number began to increase. Many contries make limitation on the prey[这个词好像指动物多些] of fish. Now several governments are planning the standard for greenhouse gas out. These are all good cases which imply that human begin to realize the problem and take action.[我觉得这段有点不妥，文章要谈的主要是花钱的必要性，对具体的措施一带而过就好了]
    Even so, the situation is severe for hundreds of species will disappeared in the next year. For this reason,we should make the idea of protecting the creature ,which is on the verge of annihilation, go deep into people’s hearts. And we should also spend more money and encourage more people to engage in this business as possible. In a word, earth is each person’s and if animals and plants die out one after another unceasingly, the day that man die out will not be long from now!
文章是限时写的吧，有个别单词错了，不过那些白垩纪之类的词也很让人佩服阿。内容方面第二段应该展开成两至三段写，相信你绝对有话说的，那个是论证的核心。第三段作用不大，我建议用保护区一类的行动来说说保护动物的其他好处，科研，社会，经济等等。我也水平有限，看不出别的什么来了，有机会再交流吧，加油！