陈述句变一般疑问句的方法

更新时间2019-12-09 07:10:25

口诀

陈述句改一般疑问句的方法

一、含有be动词，通常把be动词调到句首。例如:

They are in the swimming pool.

Are they in the swimming pool?

二、含有情态动词，把情态动词调到句首。例如:

He can drive a car.

Can he drive a car?

三、含有实义动词，就需要借助助动词do, does（三单）、did（过去式）来构成疑问句。例如:

Amy speaks English.

Does Amy speak English?