大学英语四级作文讲解课件.ppt

6．将其中一句改成定语从句 例一：Some people can not distinguish between colors. They are said to be color-blinded. Some people who can not distinguish between colors are said to be color-blinded. 例二：The boy has defeated many grown-ups at chess. He is only fifteen. The boys who is only fifteen has defeated many grown-ups at chess. 7．将其中一句改成状语从句 例一：Susan expected her research paper to receive a good grade. She had put many hours of writing into it. Susan expected her research paper to receive a good grade, because she had put many hours of writing into it. 例二： Air traffic is closely controlled. Flying is relatively safe. If (或Because/As long as/Provided that) air traffic is closely controlled, flying is relatively safe. Example 1: 对立观点型 其框架相对固定，一般分为三部分： 第一部分：引出有争议的两个观点； 第二部分：对两个观点分别进行详细论述，可以分为两小段进行； 第三部分：总结、陈述自己的观点。 例：Should the University Campus Be Open to Tourists? Directions: For this part, you are allowed 30 minutes to write a short essay entitled Should the University Campus Be Open to Tourists? You should write at least 120 words following outline given in Chinese below: 名校校园正成为旅游新热点； 校园是否应对游客开放，人们看法不同； 我认为…… P1：Nowadays, there is an increasing interest in___.(点明新热点) Therefore, there is a hot debate over___.(切入话题) P2：Some people are in favor of the idea of ___. (概述一方观点) They believe that___.(详述理由一) They also argue that ___. (详述理由二) P3：However, other people stand on a different ground. (概述另一方观点) They consider ___.(详述理由一) What’s more, they firmly point out that ___. (详述理由二) P4: There is some truth in both arguments. (双方各有道理) But I think the advantages of ___ overweigh the disadvantages. (但是利大于弊). In my opinion, ___. (总结自己的观点). Example 2:道理论证型 道理论证型短文是对某一事物或现象进行分析和论证。一般可以按下列框架展开： 第一段：开篇引出题目要求评论的观点，并给出不同的看法； 第二段：详细阐述这些看法的立足理由及其优劣之处； 第三段：总结并给出自己的见解。 例：It Pays to Be Honest Directions: For this part, you are allowed 30 minutes to write a composition on the topic It Pays to Be Honest. You should write at least 120 words according to the outline