2014中考英语备考专项练习之情态动词(26)
选择填空
在下面各题所给的A、B、C、D四个选项中，选出一个能填入句子空白处的最佳选项。
【2012贵州毕节】30. When winter comes, days get ______.
A. long and long B. short and short C. longer and longer D. shorter and shorter
【答案】D 考查形容词比较级的用法。句意为“冬天来了，天变得越来越短”，故选D。
【2012福建福州】41. — Mum, must I stay there the whole day?
— No, you____________. You____________come back after lunch, if you like.
A. mustn't; can B. needn't; must C. needn't; may
【答案】C
【解析】选C。考查情态动词的用法。由must引导的一般疑问句表示否定回答时需要用needn’t或don’t have to;表示答应准许某人时情态动词可以用can或may。故选C。
【2012贵州贵阳】45. “Whose notebook is this?” “It _______ Jim’s. It has his name on it.”
A. can’t be B. must be C. can be
【答案】B
考查情态动词的用法。表示猜测。can’t be 意为“不可能是”;must be 意为“一定是”;can be 表示猜测，一般用于否定句或疑问句中，不用于肯定句中。根据句意：这是谁的笔记本?它一定是吉姆的，因为上面有他的名字。故选B.
【2012.安徽省】42. There's enough time for you to go to the airport. You______ hurry now.
A. should B. needn't C. must D. can't
【答案】B
【2012北京】27. —Mum, must I wash the dishes right now?
—No, you ____.
A. shouldn’t B. wouldn’t C. mustn’t D. needn’t
【答案】D
【2012甘肃鸡西市】31. —Is that your teacher?
—That_____be Mr.Wang. He has gone to Japan with his wife.
A. can’t B. mustn’t C. may not
【答案】A
【2012广东】34. — I swim here?
— I'm sorry. Children_____ swim alone here.
A. Must; can't B. May; must C. Can; mustn't D. Can't; can
【答案】C