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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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

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?