需要肯定字yes或者否定字no来回答的疑问句叫做一般疑问句,也叫做是非疑问句,这种疑问句句末多用升调,它的基本结构,是把be或have或陈述句中的第一个助动词提到句首,如果陈述句无助动词,就要在主语前面加助动词do或does,后者是第三人称单数现在式。如:
Are you tired?
Does she do the cleaning?
Can you swim to th...
需要肯定字yes或者否定字no来回答的疑问句叫做一般疑问句,也叫做是非疑问句,这种疑问句句末多用升调,它的基本结构,是把be或have或陈述句中的第一个助动词提到句首,如果陈述句无助动词,就要在主语前面加助动词do或does,后者是第三人称单数现在式。如:
Are you tired?
Does she do the cleaning?
Can you swim to th...