第五类：表示措施

　　1)We should take some effective measures.

　　2) It is high time we tried our best to overcome(conquer)the difficulties.

　　3) Great effort is needed to…

　　4) There are several ways to deal with the problem.

　　第六类：表示事实现状(首段常见)

　　1) We cannot ignore the fact that…

　　2) No one can deny the fact that…/There is no denying the fact that…

　　3) indeed /apparently / obviousl

　　4) This is a phenomenon that many people are interested in...

　　5) It is true that…

　　6) It is generally admitted that ......

　　第七类：表示比较

　　1) Compared with A，B……

　　2) I prefer to read rather than watch TV.

　　3) There is a striking contrast between them.

　　第八类：表示看法(首段或尾段)

　　1)People have(take，adopt，assume)different attitudes towards sth.

　　2) From my point of view ...

　　3)People take different views of(on)the question.

　　4)Some people believe that…Others argue that…

　　5)In terms of money, it’s a great job.