35、try doing sth.尝试做某事 / try to do sth.尽力去做某事

36、forget doing sth.忘记做过某事/ forget to do sth.忘记做某事

37、enjoy doing sth.喜欢做某事 38、want to do sth.想去做某事

39、start doing sth.开始做某事

40、stop doing sth. 停止做某事 41、dislike doing sth. 不喜欢做某事 42、keep doing sth.继续做某事

43、Why not do. sth.?为什么不做......呢？

44、so+adj.+that+从句 如此......以至于......

45、tell sb. (not) to do sth. 告诉某人（不要）做某事

巩固练习

一、单项选择

　（ ）1-I could look after ______when I was five .

　 ---Really? I can't believe it .

　A. myself B. herself C. himself D yourself

　( ) 2 This English newspaper is very easy for the students because there are _____new words in it .

　A little B a little C few D a few

　( )3. What good weather it was! We decided _____for walk .

　A to go out B not to go out C to not go out D not going out

　( )4 How _______the people there ?

　A is B was C were D did

( )5-----Where did you go on vacation ?