摘要：12 情态动词的回答方式 问句 肯定回答 否定回答 Need you-? Yes, I must. No,I needn't Must you-? /don't have to. 典型例题 1)---Could I borrow your dictionary? ---Yes, of course, you . A. might B. will C. can D. should 答案C.could表示委婉的语气.并不为时态.答语中of course.表示肯定的语气.允许某人做某事时.用can和 may来表达.不能用could或might.复习: will 与you连用.用来提出要求或下命令.should与you 连用.用来提出劝告. 2)---Shall I tell John about it? ---No, you . I've told him already. A. needn't B. wouldn't C. mustn't D. shouldn't 答案A.needn't 不必.不用. wouldn't 将不, 不会的. mustn't 禁止.不能. shouldn't 不应该.本题为不需要.不必的意思.应用needn't. 3)---Don't forget to come to my birthday party tomorrow. --- . A. I don't B. I won't C. I can't D. I haven't 答案B. will既可当作情态动词.表请求.建议.也可作为实义动词表"意愿.意志.决心".本题表示决心.选B.

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