don't donesn,t哪个用单数,那个用复数?

来源：学生作业帮助网编辑：作业帮时间：2024/04/29 19:03:53

don't算是复数,don't用于第一人称（I,We）,第二人称(you)和第三人称复数(They)
donesn't用于第三人称单数,he /she/it

这个主要看主语

当主语是第一人称，第二人称，和所有的复数的时候，用do,don't
当主语是第三人称单数的时候，助动词用doesn't

don't 一般用在I,you(无论翻译成你还是你们,都当成复数),they后面（你可以理解成不只一个人的时候就用它．当然，I是例外)
doesn't一般用在he,she,it,the book.my mom(名词单数)后面.

don't 第一人称复数
doesn't 第三人称单数
I/They don't like it.
She doesn't want this bag.

don`t 用复数，doesn`t用单数，很容易分辨的，望采纳~

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