do和does 在英语分别什么时候用

如题所述

归纳起来, do ,does 的用法有四方面: 一.用作一般的动词, 均可.
do是一不规则变化的动词(do ,did,done). do,据人称和单复数的不同而有字形的变化.第一第二人称,以及第一.二.三 人称的复数时,都用 do .
第三人称单数时,用 does( he does she does it does )
例如:
I do my homework on Sunday.
You do your homework on Sunday.
We do our homework on Sunday.
You do your homework on Sunday.
They do their homeworkon Sunday.
He does his homework
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第1个回答  2017-11-29
第三人称单数用does
第2个回答  2017-11-29
do,
i
you
we
they

does,
he
she
it
第3个回答  2020-02-12
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