2. 文章的基本结构一般由三部分构成：主题句(1-2句)例证句(5-6句)总结句 (2-3句)。
3. 语句形式多样：许多同学在写作之前担心文章达不到字数要求，在句中用了许多赘字，比如there be, 或无必要的从句，使得句子冗长乏味。其实，使文章充实的最有效的方法就是用足用好不同方式修饰语，名词用好定语，动词、句子用好状语，较多地使用语句间的连接成分，变换不同写作方法。
4. 用好各种连接词语：
* 常用表示顺承的连接词语：generally,clearly,exactly, surely, obviously, honestly, particularly, additionally, that is to say, what is more, believe it or not, It is clear that,The main reason is that, I can’t agree more that,As is known to us all。
* 表示转折的词语： on the one hand; on the other hand, compared with, compared to, on the contrary, but , while, however, yet, instead, though, otherwise, or else, in spite of。
* 表示结尾的词语all in all, in brief, above all,in conclusion, indeed, in short, in summary, to conclude , as a result, for these reasons, as far as I am concerned。
