he has been there for six months中的been怎么理解?
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he has been there for six months中的been怎么理解?
has不是助动词吗?为什么助动词后面还有个be动词呢?这种现在完成时态好多都用有been,我就是不理解这里面什么还要用个 be动词,
has不是助动词吗?为什么助动词后面还有个be动词呢?这种现在完成时态好多都用有been,我就是不理解这里面什么还要用个 be动词,
这个句式用了 主系表结构
eg .He is here .他在这,is 是be 的一般现在时.
He was here a moment ago .他刚才在这.was 是 be 的过去时.
He has been here for six months .他在这六个月了.has been 是be 的完成时.
助动词 不能 单独作谓语 ,要和主要动词一起构成谓语 ,完成时的构成是 助动词 have + 动词的过去 词 ,那么 be 的过去分词是 been ,所以就出现了 have /has been 这个结构.
eg .He is here .他在这,is 是be 的一般现在时.
He was here a moment ago .他刚才在这.was 是 be 的过去时.
He has been here for six months .他在这六个月了.has been 是be 的完成时.
助动词 不能 单独作谓语 ,要和主要动词一起构成谓语 ,完成时的构成是 助动词 have + 动词的过去 词 ,那么 be 的过去分词是 been ,所以就出现了 have /has been 这个结构.
he has been there for six months中的been怎么理解?
He has been there for six months.
He has been there for six months
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He has been there for six months这里的has been是什么时态
He has been there for six months 和 My brother has never been
He has been there for six months .为什么句中有been,有什么作用?
He has been there (for)six months.这句话里 for 的用法 ,以及能不能省略.
He has been there for six months.has been后面为什么不加to?还有为什么要加fo
He has been there for six months在这里表示去了还没回来,为什么不用has gone?
he has been there for five six mouths
she has been a window only six months 怎么翻译