did,have,do,does,has,had.要在什么句子中用 要怎么用哦 这些都是什么词,什么时候要用组动词
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did,have,do,does,has,had.要在什么句子中用 要怎么用哦 这些都是什么词,什么时候要用组动词
did(一般过去时),have(现在完成时),do(一般现在时),does(一般现在时,主语为三单),has(现在完成时,主语为三单),had (过去完成时)这些词都可以是助动词,用于不同时态的否定句和疑问句
另外,这些词也可以是实义动词
做:do(一般现在时) I do my homework every day.
does(一般现在时,主语为三单) My mother does housework every day.
did(一般过去时)They did their best yesterday.
有:have(一般现在时) I have a book.
has(一般现在时,主语为三单) She has a pen.
had (一般过去时) They had dinner at 7 yesterday.
另外,这些词也可以是实义动词
做:do(一般现在时) I do my homework every day.
does(一般现在时,主语为三单) My mother does housework every day.
did(一般过去时)They did their best yesterday.
有:have(一般现在时) I have a book.
has(一般现在时,主语为三单) She has a pen.
had (一般过去时) They had dinner at 7 yesterday.
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