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请问:这两种说法有什么区别?

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/04 21:01:25
请问:这两种说法有什么区别?
一个是Why don't you do sth.一个是Why do you not to do sth.
还有How could you not to do 和 How couldn't you do
1.Why do you not to do sth.表示建议=why not,含义是:你应该做……
比如,A:I suggest we go to cinema tonight
B:Why do we not go to cinema (等于 why not)
为什么不去呢(意思是,我们应该去)
而 Why don't you do sth.表示疑问,责问,你为什么不做……?
2.How could you not to do 表示埋怨的语气,你怎么能不做……呢
How couldn't you do 责问,语气较上句强烈