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师梦圆初中英语教材同步人教版八年级下册Section A Grammar focus 4a—4c下载详情

八年级下册(2013年10月第1版)《Section A Grammar focus 4a—4c》集体备课PPT课件下载-大连市优质课

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内容预览

Bob

reading the news paper

What was she doing at the time of rainstorm?

She was doing her homework.

Review

What was he doing when the rainstorm came?

He was reading in the library when the rainstorm came.

Review

What were you doing when the rainstorm came ?

I was waiting for the bus when the rainstorm came.

When I …

He was doing …

When I called him up, he was sleeping.

Practice: Make up the sentences.

While I was …..

he was …

reading the news paper watching TV

过去进行时定义

意义:过去进行时表示过去某一时刻或某一段时 间内正在进行或发生的动作。

构成:主语+was/were+doing.

过去进行时标志词

at 8 o’clock , at that time, then, at the time of …, this time yesterday, last night, all night, all the morning, from 7:00 to 9:00 yesterday…

They were having a class this time yesterday.

I was drawing a horse at that time yesterday.

动名词变化规则

口诀

规则

例子

1. 一般情况下,直接在动词后加-ing。

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