6 ought to You ought to read these

6. ought “应当；应该”，后面跟带有 to 的动词不定式。 You ought to read these books if you want to know how to repair the motorcar. 如果你想知道如何修理汽车, 你应该读这些书。 You ought to bring the child here. 你应该把孩子带来。 ought + to have done 句型。指过去动作, 表示一件事情该做而未做。 You ought to have been here yesterday. 你昨天就应该来。 ought not to have done 句型。表示一件不该做的事情却做了。 You ought not to have taken the book out of the reading-room. 你不应该把书带出阅览室。

情态动词专练题 1. Put on more clothes. You be feeling cold with only a shirt on. A. can B. could C. must D. would 2. — Must I drive to his house and pick up the children? — No, ____. A. you shouldn't B. you might not C. you needn't D. you mustn't 3. You to attend the meeting, but you didn't. A. should come B. would have come C. came D. should have come 4. We didn't see Tom at the meeting yesterday. He it. A. mustn't have attended B. cannot have attended C. needn't have attended D. would have not attended 5. Tom went on foot, but he by bus. A. might go B. may go C. could have gone D. ought have gone

6. We play chess than bridge. Some of us don't know how to play bridge. A. had better B. would better C. would rather D. had rather 7. There is someone knocking at the door. A. Can B. Must C. Should it be Tom? D. Ought 8. There was a lot of time. He . A. mustn't have hurried B. needn't have hurried C. could have hurried D. ought to have hurried 9. "We didn't study Chemistry last night, but we A. had studied B. could C. should 10. One ought for what one hasn't done. . " D. could have A. not to be punished B. to not be punished C. to not punished D. not be punished

11. "May I pick a flower in the garden? " ". " A. No, you needn't B. Not, please C. No, you mustn't D. No, you won't 12. "Could I call you by your first name? " "Yes, you. " A. will B. could C. may D. might 13. Two years ago, my husband bought me a bicycle. If you live in town, it is often faster than a car and you worry about parking. A. must not B. may not C. should not D. don't have to 14. I didn't see her in the meeting-room this morning. She at the meeting. A. mustn't have spoken B. shouldn't have spoken C. needn't have spoken D. couldn't have spoken 15. I wonder how he that to the teacher. A. dare to say B. dare saying C. not dare say D. dared say

16. You take your umbrella. I am sure it won't rain. A. shouldn't B. can't C. don't have to D. mustn't 17. The dog hibernate in winter. A. don't need B. doesn't need to C. needs not to D. needs not 18. Look what you have done. You have been careful. A. should B. can C. must D. may 19. Tom did not go to the party yesterday, or I him. A. would see B. could meet C. might have seen D. might see 20. — Let's go to the cinema, shall we? — ? A. No, I can't B. Yes, I will C. Yes, thank you D. No, we'd better not

21. If you had been more careful, you mistakes. A. won't B. wouldn't have made so many C. may not D. mustn't 22. Whenever Mother was not here, the children make a lot of noise. A. will B. would C. were to D. were going to 23. Why is it so dark. There be a heavy rain coming. A. shall B. may C. should D. will 24. Tom is late. What to him? A. should have happened B. must have happened C. can have happened D. would have happened 25. Tom, you play with the knife, you hurt yourself. A. won't, could B. mustn't, may C. shouldn't, must D. can't, should

26. “Can you imagine how about it? ” “No, I can't. ” A. could they know possibly B. could they possibly know C. they could possibly know D. possibly they could know 27. Tom full marks, but he was too careless a spelling mistake. A. could gain, to make B. could have gained, to make C. could have gained, and made D. could have gained, as to make 28. I wonder how she the drunken sailor the other day. A. dare fighting off B. dared fight off C. dare to fight off D. dared fighting off 29. — the man there be our new teacher? — He be, but I'm not sure. A. May, mustn't B. Can, may C. Must, can't D. Can, can't 30. — Someone is knocking at the door. Who it be? — It be Tom. He is still in the school. A. can, can't B. can, mustn't C. might, could D. might, may

Good-bye!