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> 细观2005年雅思写作实质性变化
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细观2005年雅思写作实质性变化 |
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| www.iselong.com 日期：2006-03-06 10:36
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和这道题很类似的一道题被预测押中了，但是我们不能因此而忽视这道题在写法上与预测题的差别。预测题是这样的: Some people think animal experiments should be conducted for the benefit of human beings. Do you agree or disagree? 看起来和9/17的考题很相似，但是这两道题在结构上却是完全不同的。9/17号的考题是两种观点之间辩论，所以全篇文章写四段。而预测题则一般同学会写成五段式，而且主旨句，主题句和结尾段的写法都不尽相同。如果考生对于task2 的结构，主旨句和主题句的写法不够熟练，同样无法在考试有限的时间内做出调整，写出清晰有说服力的文章来。以下是对这道题解法的具体说明：
这篇文章想素材当然用思考素材四类方法当中的综合法，相加得出观点：动物实验应该继续，但是要尽可能减小动物的痛苦。相应的写四段，大正小负，当然还是小的放在前面写。1 开头段（不少于四句）；2 有一些动物实验确实cruel（五句）;3 但是一些领域的研究又不能缺少动物实验（七句）；4 综合，得出结论（不少于三句）。
高分关键词：
friends or foes 或敌或友 subject（vt） animals to experimentation拿动物去做实验unjustifiable站不住脚的,不合适的 necessitate 使……成为必需callous残酷的 confinement 囚禁 veterinary 动物医疗 vaccination 接种 vivisection 活体解剖 rodent 指老鼠那一类动物 primate 灵长类 pragmatic 灵活的追求实效的（pragmatism也是美国人最大的特征）pharmaceutical companies制药公司anthropological and genetic 人类学的和基因学的analgesic, anesthetic and tranquilizing drugs医学当中镇痛最常用的三种方法
范文：
Animals were friends or foes of humanity at different times of the human history. In modern times, experiments upon animals have long been a breeding ground for spirited debate. Some animal activists argue that we should ban animal experiments altogether because subjecting animals to experimentation is unjustifiable on moral grounds. Yet some other people contend that the advancement of science necessitates animal testing. Personally, I believe both their views have merit and demerit.
Granted, empirical evidence suggests that many animal experiments are performed callously without any heed to the discomfort or pain that laboratory mammals endure. First and foremost, improper confinement of test animals such as locking them up in cramped cages or poor veterinary is inhumane .It can gravely disrupt natural biological functions of the test animal. Further, the effects of vaccination and vivisection conducted on live rodents, primates and other lab mammals can be gruesome and chilling. They may, in some cases, even constitute sheer torture of live animals.
However, from a more pragmatic perspective, evidence is mounting that animal experimentation is still largely a necessary evil and there is no practical alternative for it at this point. In the first place, it is manifest that drug experimentation on live mammals is far more effectual than experimentation on bacteria or on other lower species in testing drug safety. Drugs that have severe potential side effects on homo sapiens must be tested by pharmaceutical companies on live mammals first to ascertain their toxicity. In the second place, in space research, live animals are still the only viable alternative to humans in testing living creature reaction to outer-space experience on a flight not considered to be sufficiently safe for human astronauts. Lastly, lab research about the behavioral tendencies of chimpanzees, gorillas, orangutans and other members of the primate group is also necessary. It produces valuable outcomes consistently advancing anthropological and genetic studies.
To conclude, I concede that experiments upon animals may induce suffering to the test animals. However, I am convinced that there are no feasible alternatives to this methodology at the current stage of scientific development. On balance , I think that we should allow animals testing to be continued but at the same time use techniques such as analgesic, anesthetic and tranquilizing drugs to minimize the pain inflicted upon the test animal and augment the general welfare of these animals.
综上所述，9月A类作文题在审题，素材，结构安排上均对考生提出了更高的要求。考生必须在准备时应该按照雅思议论文十大类话题准备，缺一不可，而且在考场上要做到真正把题读懂再动笔，即使是老题新出也要分析清楚在结构上和主旨句，主题句，结尾段上与老题有哪些差异。这样才能以不变应万变，从容的拿到自己理想的分数。
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