遇到动物类话题，通常学生第一反应是不可以杀，要爱护动物，但是同学们有想过如果动物禁止以任何目的为由而杀，对世界、对人类、甚至对自身有什么影响吗？
　　题目
　　In modern world, it is no longer necessary to use animals for food or products, for instance, clothing and medicines. To what extent do you agree or disagree?
　　题目分析
　　在当代社会，使用动物为食物或是其他产品如衣服和药品不再有必要，在一定程度上，你是否同意？
　　文章结构：
　　第一段：引出主题，表明自身观点，即反对题目观点。
　　第二、三段: 阐述使用动物为了食物与医药是有必要的。
　　第四段：阐述使用动物为了衣服是没必要的。
　　第五段：总结全文，重申观点。
　　Sample Answer
　　Animals have always been the sources of human food, clothes, medicine or other products since human civilization began. Some people, however, claim that human use of animals is no more necessary in modern time. Even as an animal lover, I am against this view myself.
　　On the one hand, animal meat, by providing necessary nutrition (protein , fat) and energy, is essential to human health. Living in this competitive modern world, our energy consumption doubles with the increasing living pressure. When we are exhausted after a long day`s work, a wonderful meal of steak or chicken may be the best way to revive our vigor.
　　On the other hand, for human survival, it is crucial to extract valuable substance from animals for medical purpose. Only certain animals can provide a cure for some fatal disease, say, cancer, and it is common sense that a man's life is of more importance than that of an animal in extreme situations.
　　Exploiting animals for clothes, however, is unnecessary. It is extremely cruel to slaughter minks or seals to make fur coats. Fashion means torture for defenseless animals. In modern society, high-tech materials can replace fur to keep human warm in cold winter.
　　In spite of the fact that we have every reason to use animals for food and pills out of necessity, we should always keep in mind that no wild or endangered animals are to be harmed for human interest. As the most powerful creature on the earth, we should be grateful for the sacrifice of animals we herd.
　　老师说
　　若想作文取高分，记得重点看每篇作文的论点论据，与表达方式，最终梳理文章精华之处，培养自身的严谨且具有逻辑性的思维模式。