大学英语四六级语法专项练习及答案

大学英语四六级语法专项练习及答案

大学英语四六级语法专项练习及答案

大学英语四六级语法训练及答案解析

一. 定语从句专项练习

1. The tree, the branches _________ are almost bare, is a very

old one.

A. whose

B. in which

C. of which

D. which

2. We’ll never forget the day in 1997 __________ Hong Kong

held a grand

ceremony marking the handover from Britain to China.

A. when

B. that

C. which

D. as

3. Who is the lady _________ is waving to you?

A. which

B. that

C. who

D. whom

4. It was not ________ late at night that we found our lost

sheep.

A. when

B. unless

C. until

D. while

5. The size of the audience, ________ I had expected, was well over ten

thousand.

A. whom

B. as

C. that

D. who

6. Edward is the boy _____ I think scored the winning points

for the

basketball team.

A. whom

B. that

C. which

D. who

science can really serve them.

A. It is only then/ that

B. It is only when/ that

C. It was that/ when

D. It was when/ then

8. My neighbors on either side of me have painted their

houses, ________

of course makes my house look shabbier than it really is.

A. that

B. as

C. who

D. which

9. John helped me clean my car _________ was very kind of

him.

A. and this

B. and that

C. it D. which

months.

A. of which

B. three of which

C. that

D. three of that

11. These two areas are similar ____they both have a high

rainfall during this season.

A. to that

B. besides that

C. in that

D. except that

12. The man, _____we met in the street, came from Haiti.

A. that

B. who

C. whose

D. which

13. Can you solve such problems _______ raised by the

audience?

A. what were

B. as were

C. which were

D. that were

14. It w asn’t such a good film ________ she had promised.

A. as

B. that

C. what

D. like

15. There was not a hut in the village _______ he had not

brought food and A. which

B. to which

C. in which

D. that

16. This is the book ________ I was telling you just now.

A. about that

B. in that

C. in which

D. about which

17. Both the director and the film _____ you’ve just talked

about are very famous.

A. whose

B. which

C. whom

D. that

18. Her father, _______ was lately dead, had left her a large

property.

A. he

B. that

C. which

D. who

19. This is the third time we ________ improvements in that

equipment.

A. are making

B. made

C. have made

D. will make

20. All that can be done ______________.

A. have been done

B. have done C. has been done

D. has done

Keys:

1. C

2. A

3. B

4. C

5. B

6. D

7. B

8. D

9. D 10. B 11. C 12. B 13. B 14. A 15. B 16. D 17.

D 18. D 19. C 20. C

二.虚拟语气专练

1. ______ go down town this afternoon, please post the letter

for me.

A. Had you

B. Were you to

C. If you did

D. Shall you

2. You didn’t let me drive. If we ______ in turn, you ______ so

tired.

A. drove, didn’t get

B. were driving, wouldn’t get

C. drove, wouldn’t get

D. had driven, wouldn’t have got

3. If it ______ for the snow, we _______ the mountain yesterday.

A. were not, could have climbed

B. were not, could climb

C. hadn’t been, could have climbed D. hadn’t been, could climb

4. The new airport _______ if they had not stopped working

on it.

5. If he _______ his doctor’s advice, he ________ alive.

A. had taken, might still have been

B. had taken; might still be

C. might have taken; had still been

D. took; might still be

6. If you ______ in good health, I _______ you go on a trip

yesterday.

A. were; would have let

B. had been; would have let

C. had been; had let

D. were; had let

7. I lost your address, otherwise (or) I _________ you long

before.

A. had visited

B. have visited

C. would have visited

D. should visit

8. The guard at the gate insisted that everybody _______ the

rules.

A. obeys

B. obey

C. will obey

D. would obey

9. The boss insisted that John ________ unfit for his work.

A. was

B. is

C. should be