Question

一般现在时一般过去时的一般疑问句变法

Answer 1

一般现在时、一般过去时的一般疑问句变法分为三种情况：

1, 含有be动词：把be动词调到句首大写，句末加问号。例如：

You are a student. 变为：Are you a student?

He was a baby many years ago. 变为：Was he a baby many years ago?

2, 含有情态动词的把情态动词调到句首大写，句末加问号。例如：

You can speak English. 变为：Can you speak English?

He could run very fast. 变为：Could he run very fast?

3, 谓语是实义动词的一般现在时要在句首加助动词do或 does，谓语动词要用原形。一般过去时要在句首加助动词did，谓语动词要用原形。例如：

He goes to a school every day. 变为：Does he go to school every day?

They went to the cinema last night. 变为：Did they go to the cinema last night?