二、中间段
中间段是文章的正文,其作用是从不同的层面对文章主题进行具体和详实的解释和论证。
1、中间段的一般特征
① 篇幅一般比开头段和结尾段长。
② 每段有相应的主题句。
③包含定义、解释、描写,说明主题思想的扩展句可以采用实例、数据或个人经历等写作手段。
④不同种类的段落采用不同的扩展手段。
中间段的常用核心句型:
1.Although the popular belief is that…, a current (new / recent) study (survey / poll / investigation) indicates (shows / demonstrates) that….
2.Common sense tells us that….
3.The increase (change / failure / success) in…mainly (largely / partly) results from (arises from / is because of)….
4.The increase (change / failure / success) in…is due to (owing to / attributable to) the fact that….
5.Many people would claim that….
6.One may attribute (ascribe / owe) the increase (decrease / change ) to…, but…is not by itself an adequate explanation.
7.One of the reasons given for…is that….
8.What is also worth noticing is that….
9.There are many (different / several /a number of / a variety of)causes (reasons) for this dramatic (marked / significant) growth (change / decline / increase) in…. First,…. Second,…. Finally,….
10.There is no evidence to suggest that….
11.Why are (is / do / did)…? For one thing,…. For another,….
12.Another reason why I dispute the above statement is that….
13.It gives rise to (lead to / bring /create) a host of problems (consequences).
14.There are numerous reasons why…, and I shall here explore only a few of the most important ones.