请问为什么选A呢?not to play 和 don't to play在句子中有何区别?The teacher told the boys ____in the street .A :not to play B :don't to play
问题描述：
请问为什么选A呢?not to play 和 don't to play在句子中有何区别?
The teacher told the boys ____in the street .
A :not to play B :don't to play
答
not to paly 跟told相呼应。Told是谓语如果后面加don't就出现了双重谓语，就会构成病句。
don't是do not 的简写，do是助动词。
同时还有 tell sb. not to do sth.句型
答
tell sb. to do sth. tell sb. not to do sth. 结构。
答
tell somebody to do something 告诉某人做某事
它的否定形式就是
tell somebody not to do something 告诉某人不要做某事
如果是选择了B,那同一个句子中就出现了三个动词,told,don't play
还有do 是助动词,后面要加动词原形,不用加to