雅思范文赏析:AnimalTesting(第二篇)
文章来源: 文章作者: 发布时间:2007-12-01 05:52 字体: [ ]  进入论坛
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There is no alternative

Every day, thousands of people are saved from painful diseases and death by powerful medical drugs and treatments. This incredible gift of medicine would not be possible without animal testing. Despite these overwhelming benefits, however, some people are calling for animal testing to be banned because of alleged1 cruelty. This essay will examine arguments for and against animal testing.

Those against the use of animal testing claim that it is inhumane to use animals in experiments. I disagree completely. It would be much more inhumane to test new drugs on children or adults. Even if it were possible, it would also take much longer to see potential effects, because of the length of time we live compared to laboratory animals such as rats or rabbits.

Opponents of animal testing also claim that the results are not applicable to humans. This may be partly true. Some drugs have had to be withdrawn2, despite testing. However, we simply do not have alternative methods of testing. Computer models are not advanced enough, and testing on plants is much less applicable to humans than tests on animals such as monkeys. Until we have a better system, we must use animal testing.

A further point often raised against animal testing is that it is cruel. Some of the tests certainly seem painful, but the great majority of people on this planet eat meat or wear leather without any guilt3. Where is their sympathy for animals? Furthermore, animals clearly do not feel the same way as humans, and scientists are careful to minimize stress in the animals, since this would damage their research.

I agree that we need to make sure that animals who are used for testing new products have the minimum of suffering. However, I am convinced that animal testing is necessary, and that it will continue to benefit humans in new and wonderful ways.311 words



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1 alleged gzaz3i     
a.被指控的,嫌疑的
参考例句:
  • It was alleged that he had taken bribes while in office. 他被指称在任时收受贿赂。
  • alleged irregularities in the election campaign 被指称竞选运动中的不正当行为
2 withdrawn eeczDJ     
vt.收回;使退出;vi.撤退,退出
参考例句:
  • Our force has been withdrawn from the danger area.我们的军队已从危险地区撤出。
  • All foreign troops should be withdrawn to their own countries.一切外国军队都应撤回本国去。
3 guilt 9e6xr     
n.犯罪;内疚;过失,罪责
参考例句:
  • She tried to cover up her guilt by lying.她企图用谎言掩饰自己的罪行。
  • Don't lay a guilt trip on your child about schoolwork.别因为功课责备孩子而使他觉得很内疚。
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