表达事实、现状

　　1.We cannot ignore the fact …

　　2.No one can deny the fact that…

　　3.There is no denying the fact that …

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

　　5.However, that's not the case.

　　表示数量

　　1.It has increased (decreased) from … to…

　　2.The population in this city has now increased (decreased) to 800,00.

　　3.The output of July in this factory increased by 15% compared with that of January.

　　提出看法

　　1.People have / take / adopt / assume different attitudes towards sth.

　　2.People have different opinions on this problem.

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

　　4.Some people believe that… Others argue that…

　　表示后果

　　1.It may give rise to a host of problems.

　　2.It will exercise a profound influence upon…

　　3.Its consequence can be so great that…

　　4.The immediate result it produces is…

　　进行批驳

　　1.Some people say…, but it does not hold water.

　　2.There is a grain of truth in these statements, but they ignore a more important fact.

　　3.Many of us have been under the illusion that…

　　4.Such a statement mainly rests on the assumption that…

　　举个例子

　　1.Such examples might be given easily.

　　2. … is often cited as an example.

　　3.A good case in point is…

　　4.As an illustration, we may take…

　　结尾

　　1.From what has been discussed above, we can draw the conclusion that…

　　2.It is necessary that steps should be taken to…

　　3.To solve the above-mentioned problem, we must…

　　4.Taking all these into account, we…

　　5.It may be briefly summed up as follows.

（编辑：何莹莹）