1、使用否定的时候，比如：什么什么对个人不好，对社会也不好，为什么不来个倒装？

Never / neither / nor / seldom / rarely / on no account + is…

2、当你想表达“如果怎么怎么样，就是另外一种情况”的虚拟语气，为什么不来个虚拟倒装？

Were / Had it…, something would...

    3、强调句的使用。It is people who… / It is something that…

4、让步句式的使用，“无论什么样的情况下”。

However / No matter how、 whatever / no matter what等等。

    还有一种Cogent as this response is, it has some minor errors. / Somewhat reasonable as the issue presents, it does not experience a case-by-case examination.

    还有比较常用的although...

    It should be admittedly that…, however it does not follow that…

5、疑问句。用于开头，自问自答，提出自己观点；用于段中，比如举设想的例子。

Can you imagine that…? / How can one imagine…?

6、定语从句。这个大家一般用的比较熟练，但是注意不要太罗嗦。

… society where / in which…、something on which we depend / on which… based等等。

    7、The more… the more…句式的使用。人们越幸福，社会越稳定等等。

    8、Not only… but also的使用。很好用的，ETS经典的6分范文：专才VS通才不就用了两个嘛？

    9、without的使用。从反面说，很是能够增加字数。还是那篇范文的结尾，就来了两个非常妙的without。

    10、还有一些比较常用的：There is no denying that… / there is no doubt that…

    11、还有一个句子：So powerful the scandal is that Watergate became the talk of the world. 如此……以至于……

（来源：网络）