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------题目------
At various times in the geological past, many species have become extinct as a result of natural, rather than human, processes. Thus, there is no justification for society to make extraordinary efforts, especially at a great cost in money and jobs, to save endangered species.
------正文------
As is universally acknowledged, many species have become extinct as a result of natural, instead of human, processes as various times in the geological past. Therefore some people, including the author, assert there is no justification for the society to make every effort, particularly at great expense of money and jobsjobs??? , to ensure the preservation of直接用preserve似乎更流畅 endangered species. I concede that this assertion is not without relevant merits; however, people should assume certain responsibility to save endangered species, for the sake of sustainable development of the world. 属于传统型开头,但好像和题目太相似了
To begin with, due to human processes, including environmental pollution and inappropriate exploration of natural resources, many species have become extinct every year语法错误!. For example, clear-cutting of rain forests, pollution of ocean and rivers and the destruction of ozone layer in Antarctica bring about inexorably harmful influences on the habitats of many wild species. Compared with natural processes, anthropogenic factors has been accelerated the rate of extinction of endangered species to a point of threaten the survival of human beings.好像不太通顺 As it is删去it is discussed above, we human删去human have the responsibility to take effective methods to preserve endangered species.
When it comes to the fact that many species have become extinct as a result of natural factors, it might be temping to agree with the author's viewpoint above. Admittedly, some extinction results from the natural process of so-called natural selection, according to Darwinian argument that believes删去believes,变为同位语从句 stronger species have more opportunity of survival than weaker ones. However, author overlooks one critical factor, which must deserve much more attention. That is natural process in which eliminate some species did not bring destructive impacts to the environment, particularly not breaking the balance of the ecosystem.这句意思看不懂 A case in point is the complete extinction of dinosaur in the world, which is caused by natural factors, while other kinds of life could develop continually去掉while之后. However the situation changes a lot when it comes to extinction caused by anthropogenic events. The balance of ecosystem upon which each species depends to survive is disturbed. Human beings would savor the bitter fruit planted by themselves, and even extinct in the future, if human are not aware of severity of the problem.Why?给个理由先 *^_^* In a word, the extinction of rare species caused by natural factors cannot serve as an excuse for human’s irresponsibility to ensure the preservation of endangered species.这段有点乱, 最好先说完一边再说另一边
On the other hand, faced with other numerous pressing problems and infinite resources难道infinite resources 不是pressing problems?, it is impossible for human to preserve any endangered species. As we all know, human suffer from some pressing and immediate problems such as hunger, homeless ignorance and the like, therefore I fundamentally agree with author’s assertion it is unjustified for society to make extraordinary efforts to save any endangered species. By what criteria, then should human decide which species are worth saving and which ones are not? From the psychological side of average people, some species, which have harmony relationship with people, or are of certain scientific and medical significance, are more likely to receive this propriety. But, there is no logical justification for such criteria. Therefore, the power of ultimate determination should be assigned to biologists and scientists, who have professional knowledge and are more likely to strike a desirable balance between those endangered species.到底该救谁,似乎不用写这么多.
In conclusion, although many species have become extinct as a result of natural processes, human beings should assume part of responsibility and take affirmative measures to ensure the preservation of endangered species. Faced with infinite energy and resources, biologists and scientists have to choose which endangered species deserve these priorities.
文章里用了很多插入语, 比我强! 第二篇才超时五分,太牛了! 但是有句子大可不必写成那样,语序也略有问题 whethet wrongly or rightly, 仅是我个人看法,有很多可能是按我的习惯给改的,未必对,仅供参考.
回头帮我看一下作文!
https://bbs.gter.net/showthread.php?s=&threadid=256686
By the way, 你是西安人吗? |
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