don't play和not to playTell 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
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
答
不可以 宾语从句中如果引导祈使句那就只能用to do 和not to do 难道你见过that 后面加完整的祈使句么？
答
那就变成宾语从句 ，从句就没有主语了
应该是 Tell your son (that) he shouldn't play on the street
因此只能用 tell sb not to do
答
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 ...