牛津英语语法教学现在时与过去时

导语：现在时是表示现在存在的`或经常存在的动作，状态的一种动词形式。过去式是英语语法的一种，表示过去某个时间里发生的动作或状态。下面是牛津英语现在时与过去时的语法介绍，欢迎大家来学习。

　　一般现在时和一般过去时句型结构的异与同：

一般现在时表示某人某物现在的状态，性质等:

I am a teacher now.

She(He) is a singer.

We / They / You are happy.

一般过去时表示过去时间内某人某物存在的状态，性质等:

I was a teacher last year.

She / He was a singer.

We / You / They were happy.

It was a duckling. Now it is a duck.

It was rainy yesterday. It is windy today.

The sofa was under the shelf. Now it is under the window.

　　1、We___ (be) at home last night.

are

is

was

were