情态动词的特殊用法

情态动词的特殊用法

1. _____ fired, your health care and other benefits will not be immediately cut off.

A. Would you be

B. Should you be

C. Could you be

D. Might you be

2. —What’s the name? —Khulaifi. _____ I spell that for you? A. Shall B. Would C. Can D. Might

3. John, look at the time. _____ you play the piano at such a late hour? A. Must B. Can C. May D. Need

4. —Must I turn off the gas after cooking? —Of course. You can never be _____ careful with that.

A. enough

B. too

C. so

D. very

5. Some aspects of a pilot’s job _____ be boring, and pilots often _____ work at inconvenient hours.

A. can；have to

B. may；can

C. have to；may

D. ought to；must

6. —When can I come for the photos? I need them tomorrow afternoon. —They _____ be ready by 12:00.

A. can

B. should

C. might

D. need

7. When he was there, he ___ go to that coffee shop at the corner after work every day.A. would B. should C. had better

D. might

8. —Excuse me, but I want to use your computer to type a report. —You _____ have my computer if you don’t take care of it.

A. shan’t

B. might not

C. needn’t

D. shouldn’t

9. You can’t imagine that a well-behaved gentleman _____ be so rude to a lady. A. might B. need C. should D. would

10. Many people agree that _____ knowledge of English is a must in _____ international trade today.

A. a；不填

B. the；an

C. the；the

D.不填；the

11. How _____ you say that you really understand the whole story if you have covered only part of the article?

A. can

B. must

C. need

D. may

12. The fire spread through the hotel quickly but everyone _____ get out. A. had to B. would C. was able to D. could

13. There’s no light on — they ____ be at home. A. can’t B. mustn’t C. needn’t D. shouldn’t

14. Tom, you _____ leave all your clothes on the floor like this! A. wouldn’t B. mustn’t C. needn’t D. may not

15. _____ we never forget each other. A. May B. Can C. Must D. Should

练习：

1. Mr. Bush is on time for everything. How ____ it be that he was late for opening ceremony?A. can B. should C. may D. must

2. Naturally, after I told her what to do, my daughter _____ go and do the opposite! A. may B. can C. must D. should

3. It has been announced that candidates _______ remain in their seats until all the papers have been collected.

A. can

B. will

C. may

D. shall

4. “The interest ___________ be divided into five parts, according to the agreement made by both sides,” declared the judge.

A. may

B. should

C. must

D. shall

5. You can’t imagine that a top student ______ have failed in the college entrance examination.

A. might

B. need

C. should

D. would

6. Football, as is known to the world, _______ be exciting and inviting. A. should B. might C. can D. will

7. —_____ he open the door? —Yes, please. A. Shall B. Will C. Can D. Would

8. The World Wide Web is sometimes jokingly called the World Wide Wait because it _____ be very slow.

A. should

B. must

C. will

D. can

9. —Isn’t that Ann’s husband over there? —No, it ______ be him-I’m sure he doesn’t wear glasses.

A. can’t

B. must not

C. won’t

D. may not

10. It’s nearly seven o’clock. Jack _____ be here at any moment. A. must B. need C. should D. can

11. What should we do if it _____ tomorrow? A. should snow B. would snow C. snow D. will snow

12. You _____ use my bike on condition that you give it to me before I leave here. A. should B. must C. ought to D. shall

常见的通常只能用主动语态的场合

1. 当谓语动词是不及物动词，又不能构成动词短语接宾语时。

2. 当宾语是反身代词时。如I hurt myself.

3. 当宾语是相互代词时。如We should learn from each other.

4. 当宾语是不定式、动名词时。如I want to watch TV. / They enjoy playing basketball.

5. 当谓语动词是拥有、容纳类动词（have, hold）时。如I have a big family. / The room can hold 40 people.

6. 当谓语动词是开始、结束类动词（start, begin, stop, end, finish）时。如The first class will start at 8:00. / The film ended when

I got there.

7. 当谓语动词是开张、关门类动词（open, close）时。如The shop usually opens before 8:30.

8. 当谓语动词是花费类动词（take, cost）时。如The new dress cost her 90 dollars.

9. 当谓语动词是发生类动词（happen, take place）时。如Something strange happened an hour ago.

10. 当谓语动词是保持类动词（keep）时。如The hall keeps quiet now.

11. 当谓语动词是运动、变化类动词（leave, move, change）时。如The train is leaving. / Things have changed a lot. / The car didn’t move.

12. 当谓语动词是变得、成为类动词（become, get, turn）时。如The teacher became angry. / The weather is getting warmer and warmer.

13. 当谓语动词是…起来类动词时。具体细分如下：

○1半系动词（look, sound, feel, smell, taste）。如The building looks very tall. / That piece of music sounds nice. / The dish smells delicious.

○2其它类动词（eat, drink, cook, drive, work, read, write, sell, show, play, clean, wear, wash, burn等）。如This kind of fruit eats crisp (脆). / Orange drinks sweet. / The car drives smoothly. / This text reads easily. / The pen writes well. / The clothes wash hard.

14. 当宾语前有与主语一致的物主代词，且宾语名词为身体的一部分时。如He cut his finger.

15. 当谓语动词是由have / take构成的词组（have a cold, have/take a rest, have/take a walk）时。如I had a cold yesterday.

16. 当谓语动词是need, 且主语是物，后接动名词时。如My bike needs repairing.

17. 当不定式作定语时。如I have a lot of housework to do. / He wants a house to live in.

18. 当不定式作表语形容词的状语时。这里所说的表语形容词即作表语的形容词；所说的状语即修饰该形容词的程度状语。