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情态动词的回答我上网查了的 :must和need相同:Yes,...must.No,...needn't/don't h

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/10/06 00:03:10
情态动词的回答
我上网查了的 :must和need相同:Yes,...must.No,...needn't/don't have to
may和can could相同:Yes,...may/can/could.No,...mustn't/...'d better not/can't.
shall:Yes,...can/may.No,...can't.
should:Yes,...should.No,...shouldn't.
will和would差不多:Yes,...do/will.No,...won't/thanks.
但有时must否定回答好像也可以用can't
具体判断情态动词和问句,应该要根据上下文的具体语境.语气本身是一种很微妙的东西,所以不是光记一些规则就可以的,一定要看上下文.must的否定回答用can't你有例句吗?我想到的是下面的情况,但这不是疑问句啊,你参考一下吧.
must解释为必须的时候,否定句用needn't,don't have to
must解释为“必然”表示猜测时,否定句用can't,
如:My mother must be angry.-- No,she can't be.
They must have gone out.-- No,they can't have been.
表示猜测的疑问句也用can:Can his story be true?他的故事会是真的吗?