雅思写作第四讲
第四次课：大作文主体段的构建要素
学时数：2H
教学重点：主题句和推展句
教学难点：合格主题句的写作要领
习得技能：同过主题句和推展句构建段落的立体结构
主题句：简洁，不需要长难句
写作要领：具有概括性，能概括出分论点
不需要详细的论点
论证方法：因果论证（因为人们生活在竞争激烈的社会，因此信息获取对增强竞争力很重要）
举例论证（注意逻辑连接词的使用，take sth for example, a typical example can be found is in
对比论证、
例1：The news media play an important role in modern society.Is the influence of the news media positive or negative?
首段：背景介绍+引出话题+个人观点
It is widely acknowledged that news media such radio and television are a very influential part of our lives.While some people doubt whether it has a positive effect on us.In my point of view, I tend to believe that the positive side of news media holds more weight than its negative side.This eay will summarize some powerful reasons to support my opinions.
中心句When it comes to its positive side, two main reasons must be mentioned firstly./ there are two main reasons why the news media are important and popular in the twenty-first century.分论点1The first one is that news reporting provides people with information about the events that just happened in their cities and even other countries.
论据(因果论证） because we live in a world where full of fierce competition, thus whether we can get news timely and effectively is of great importance for us.If we can get the latest news quickly, which may mean we can make usually better-informed decisions and therefor have competition advantages.
论点2 满足好奇心
论据2 满足好奇心，丰富谈话
驳论段：中心句+反方论点1+反方论点2
