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1、Grammar,否定疑问句,否定疑问句的结构在正式文体中,用句型“be/助动词/情态动词+主语+not+其他”。此结构实际是在一般疑问句的主语后加not(不与任何词缩写)构成。比如:Did you not know?Can you not see?,否定疑问句的构成,在非正式文体或口语中,用句型“be/助动词/情态动词+n t+主语+其他”。此结构中,not须与前面的词缩写成n t 形式。比如:Didnt you know?Cant you see?,否定疑问句的用法,表示惊异、反问、失望、责难等语气时通常用否定疑问句,否定疑问句通常译成“难道不”Cant you wait till this
2、 afternoon?b.也可以用于赞美美好的事物,相当与一个特殊的感叹句。如:Arent you lucky?c.还可以用于提建议或邀请。Why dont you go there by bus?Why not go there by bus?,否定疑问句的回答,1.否定疑问句的答语在形式上与一般疑问句的答语形式一样(英美人在回答问题时,凡与事实相符的都用yes,不相符的都用no)比如:Isnt he a teacher?难道他不是教师吗?Yes,he is.不,他是。(肯定回答)No,he isnt.对,他不是。(否定回答)注:回答否定疑问句时,必须注意中英文的差异。,按照例句转换:例:Can you wait till this afternoon?Cant you wait till this afternoon?Is Ann a smart girl?Do you often visit the museum?Did they do their homework?Are you going to France by air?Is Helen riding her bicycle?Can you give me an apple now?Does she know how to open the door?,