don't play和not to play

问题描述:

don't play和not to play
Tell your son_______play on the street.A.not to play B.don't play
为什么不可以用don't play,如果是因为两个动词的话,那tell your son (that)don't play on the street,从句中的that省略难道不可以吗0 0

第一个填not to play这叫不定式的否定,不定式的否定,不需要用助动词,直接在不定式的结构之前加not "tell your son (that)don't play on the street"你这个例句,举得不对,改为:sb tells your son (that) sb doesn't ...