牛津上海版七年级上册Module3语法点综合复习与巩固练习(无答案）

1． 重点语法 常用的情态动词 1.can/ could 表示能力 (1)can/ could 用于表示具有某种能力。 She can sing many English songs. Can you ride a horse? (2)be able to 与can/could同义，但是be able to可以用于各种时态。如： We have been able to talk with foreigners. She was able to play the guitar when she was young. 2.may/might, can/could表示许可 (1)may/might, can/could用于表示允许某人做事。 You may/can finish your papers at home. You may/can sit here and wait for her. (2) may/might/can/could I …? 用于表示请求对方许可。前者比较正式，后者语气较为随便， could语气最为委婉。 Can/Could I watch TV first? (3)may not, can’t, mustn’t表示不允许 You may not/can’t sit in the waiting room. It’s for children only. Ⅰ.choose the best answer. （ ）1.Kick the ball to me._________ throw it to her. A. Don’t　　 B. Aren’t　　C.Not （ ）2.---What does this sign________? ---It________ you shouldn’t walk on the grass in the park. A.mean;mean　 B. means;means　　C.mean; means （ ）3.The signs________ the lake say ‘No cycling’. We can’t cycle here. A. around　　 B. round　　　C.a round （ ）4. Mum’s