3.表示壞處

　　It has more disadvantages than advantages.

　　It does us much harm.

　　4.表示重要、必要、困難、方便、可能

　　It is important(necessary，difficult，convenient， possible)for sb. to do sth.

　　We think it necessary to do sth.

　　It plays an important role in our life.

　　5.表示措施

　　We should take some effective measures.

　　We should try our best to overcome(conquer)the difficulties.

　　We should do our utmost to do sth.

　　We should solve the problems that we are confronted(faced)with.

　　6.表示變化

　　Some changes have taken place in the past five years.

　　A great change will certainly be produced in the world’s communications.

　　The computer has brought about many changes in education.

　　7.表示事實(shí)、現(xiàn)狀

　　We cannot ignore the fact that...

　　No one can deny the fact that...

　　There is no denying the fact that...

　　This is a phenomenon that many people are interested in.

　　However，that’s not the case.

　　8.表示比較

　　Compared A with B.

　　I prefer to read rather than watch TV.

　　There is a striking contrast between them.

　　9.表示數(shù)量

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

　　The population in this city has now increased (decreased)to 800，000.

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

　　10.表示看法

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

　　People have different opinions on this problem.

　　People take different views of(on)the question.

　　Some people believe that...Others argue that...

　　11.表示結(jié)論

　　In short，it can be said that...

　　It may be briefly summed up as follows.

　　From what has been mentioned above，we can come to the conclusion that...

　　12.套語(yǔ)

　　It’s well known to us that...

　　As is known to us...

　　This is a topic that is being widely talked about.

　　From the graph(table，chart)listed above，it can be seen that...

　　As a proverb says，“Where there is a will，there is a way.”