does she和has she怎么区分用法比如Jane has nothing to do ,为什么用does she?两个要怎么区分

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doesshe和hasshe怎么区分用法比如Janehasnothingtodo,为什么用doesshe?两个要怎么区分doesshe和hasshe怎么区分用法比如Janehasnothingtodo

does she和has she怎么区分用法比如Jane has nothing to do ,为什么用does she?两个要怎么区分
does she和has she怎么区分用法
比如Jane has nothing to do ,为什么用does she?两个要怎么区分

does she和has she怎么区分用法比如Jane has nothing to do ,为什么用does she?两个要怎么区分
has/have有两种动词用法.当它是助动词时可提到主语之前构成问句也可加否定词构成否定句.当它是实义动词时要用does来构成问句或否定句.如下面两个句子
He has never been to Beijing,has he?
He has breakfast at seven,doesn't he?

Does she 是一般现在时,has she 是现在完成时,是已经的意思。这句话的意思是简没什么要做。你要先把句子翻译通顺,就知道用哪个了

这个就是看has用法了,如果只是作为一般的行为动词,就要用does,如果是作为情态动词的话,就要用has she

当have不表示拥有时,does作助动词,代表has,来组成反义疑问句,
当have表示拥有的时候,用has she
jam has a book, has he?