初中过去进行时.ppt

Grammar
过去进行时
I am swimming.
What are you doing now?
Look at the picture and answer
What’s she doing?
She’s carrying water.
Look at the picture and answer
--What are they doing now?
--They are singing.
Look at the picture and answer
What are they doing?
They are watching TV.
Look at the picture and answer
What are they doing ?
They are having a meeting.
Look at the picture and answer
这些是什么时态?
现在进行时
含义: 表示现在或现阶段
正在进行的动作。
结构: be (is/am/are) + doing
例句:I am having an English class.
We are listening to Miss Li.
A:What did you do at 9 o’clock last morning ?
Tom
B:I went to school.
A:What was Tom doing at that time ?
B: He was having breakfast.
9:00
过去进行时
含义: 表示过去某一时刻或某一段时间正在进行或发生的动作。
结构: be (were/was) + doing
例句:I was playing basketball at ten o’clock yesterday.
例句: I was having an English class from seven to nine o’clock yesterday.
cook a meal
at this time yesterday
I cook at this time yesterday.
What were you doing?
was
ing