第四课时 Section B(1a～1d) 01 基础过关Ⅰ.用方框中所给单词的合适形式填空。camera，sky，suit，catch，land1. In the USA，men in offices usually wear ________ and ties.2. The plane ________ safely half an hour ago.3. He ran slowly and soon he was ________ up.4. There are a lot of birds flying in the ________.5. My father bought me a ________ as a birthday gift last year.Ⅱ.选用 must，may，might，could 或 can't 完毕下列句子。6. The girl has practiced dancing for two hours. She ________ be very tired.7. Her father ________ be in the office，because he has gone to Beijing.8. Don't play on the street. You ________ be hurt by cars.9. The tall boy ________ be David. David is short.10. Cindy ________ have the key to the door，but I'm not sure.Ⅲ.单项选择。( ) 11. Have you ever seen ________ UFO? A. a B. an C. the D. /( ) 12. There ________ nothing in the box, since the little girl carried so easily.A .must have B. must be C. mustn't be D. can't be( ) 13. —Is Jim coming by train? —I'm not sure. He ________ drive his car.A. must B. may C. need D. can't( ) 14. Frank was late for school this morning，because he didn't ________ the school bus. A. check B. clean C. catch D. collect( ) 15. —Listen! What's happening?—Oh，it might be a girl ________ in the next door.A. to cry B. crying C.cry D. cries02 能力提高Ⅳ. 按规定完毕句子，每空一词。16. This dictionary must be Li Ying's.(改为同义句)This dictionary must ________ ________ Li Ying.17. That is David's wallet.(对画线部分提问)________ wallet is that?18. The woman outside the door must be Li Lin.(改为否认句)The woman outside the door ________ ________ Li Lin.19. There are some boys who are playing on the playground.(改为同义句)They are some boys ________ on t...
