③The table needs painting (to be painted.).

3)needn't have done "本没必要做而做了..."

　　You needn't have waken me up; I don't have to go to work today.

1) dare用作情态动词。(过去式dared)

　　①Dare he tell them what he knows?

　　②She dare not tell the boss because she doesn't want to make trouble.

2)dare用作实义动词, to有时可省略

　　①He did not dare (to) look up.

　　②She doesn't dare (to) go and ask him, does she?

　　（固定习语）

　　①I dare say he'll come again.

　　②How dare you say I'm unfair?

【巩固练习】

1. when a pencil is partly in a glass of water ,it looks as if_______.

A．breaks B. has broken C. were broken D. has been broken

2. The general ordered that the thief ___ .

　　A. be punished B. would punish C. would be punished D. should punish

3. If only I ___how to operate a computer as you do!

　　A. had known B. would know C. should know D. knew

4. It is surprising that he ______at the meeting.

　　A. was B. be C. is D. were

5. If I_____you, I_____more attention to English idioms and phrases.

A. was;shall play B. am;will play C. would be;would play D. were;would play

6. He had an expression of resentment(不高兴),as if Martin ____a fool of him.

A. had made B. makes C. made D. would make

7. ______the fog,we should have reached our school.

A. Because of B. In spite of C. In case of D. But for

8. There was a half smile on his face which suggested that he _____ happy to have given his life for his country.

A. was B. should be C. would be D. were

9.We all agreed to her suggestion that we _____to the Great Wall for sightseeing.

A. will go B. go C. shall go D. should have gone

10.The young man insisted that he ______nothing wrong and ____free.

　 A. did;set B. had done;should be set

C. do;be set D. had done;must be set