江苏省句容市后白中学中考英语语法复习 情态动词表示推测 牛津版.doc

1、江苏省句容市后白中学中考英语语法复习 情态动词表示推测 牛津版【要点提示】情态动词表示推测是其重要用法之一。可用来表示推测的情态动词主要有must, can / could, may / might等。肯定推测：must, can / could, may / might都可以表示肯定推测。must 表示把握性极强的推测，意为“肯定、一定”；can / could和 may / might表示把握性不大的推测，意为“也许、可能”。否定推测：cant 意为“不可能”，表示很有把握的否定推测，may not意为“可能不”，表示把握性不太大的否定推测。【专项练习】. 请从各题后所给的A、B、C、D四

2、个选项中选出最佳答案。( )1. A teacher _also make a mistake if he or she is not careful enough.A. mustB. may C. should D. has to( )2. What are you going to eat for supper? I_ have noodles or rice.A. need B. mustC. may D. should( )3. Wheres Lucy? Im not sure. She_ be in the school library.A. need B. must C. may

3、D. will( )4. Look! Mr King is on the other side of the street.It _be him. He has gone to Lanzhou.A. mustnt B. cantC. shouldnt D. wont( )5. Hurry up! Dad _for us at the train station.A. must wait B. must be waitingC. need waitD. need be waiting( )6. Tom. Dont drive too fast. You _hit the others cars.

4、OK, I wont, Mum.A. must B. needC. might D. have to( )7. Whose book is this? It _be Peters. He entered the classroom just now.A. need B. could C. should D. will( )8. There _ many animals in the park. You are right.A. has to B. have toC. may haveD. may be( )9. You mean this CD _ belong to Victor?Yes,

5、it has his name on it.A. mustB. may C. might D. can( )10. Theres somebody at the door. It _be Jim.It _be him. Its just seven oclock. Its too early.A. can; cantB. will; wont C. should; mustnt D. need; may not. 请根据句意，从方框中选择适当的单词填空。must, may, cant1. Such a businessman _ be honest. He gets his money in such a dishonest way.2. Marys parents have bought a large house with a swimming pool. They_ be very rich.3. Excuse me, is this the right way to No. 10 Middle School?Sorry, Im not sure. It _be.参考答案情态动词表示推测专项练习. 1-5 BCCBB 6-10 CBDAA. 1. cant 2. must 3. may