1.Do 引导的一般疑问句为Do you get up at six o'clock every day 肯定回答是Yes,I do.否定回答No,I don't.

2.do有两个含义。一是助动词后面接动词原形。二是做的意思。单数第三人称用does.does也有助动词的意思后面接动词原形。

3.Does he do his homework at school