过去进行时的用法ppt

过去进行时的用法
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标志词
this morning the whole 1 morning at this time yesterday
all day yesterday
at nine yesterday morning from nine to ten last evening
过去进行时的用法
A. read； was falling
C. was reading；was falling
1
B. was reading；fell
D. read; fell
3. My brother came into the bedroom，while I ___. A. was dancing B. danced C. will dபைடு நூலகம்nce D. danced
8/31/2017
过去进行时的用法
8/31/2017
过去进行时的用法
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过去进行时基本构成
was / were
1 / were+ not was Was / Were
+ doing + doing
+ doing
过去进行时的用法
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过去进行时用法
表示过去某一时间点或某段时间内正在进行的状态或动作。 I was reading a novel at 5 p.m. yesterday. 1 What were they doing all day last Sunday? What were you doing this time yesterday?
1
as As +主语+was/were doing sth. ,主语+did sth.
注意事项 when= at that time,所以 从句中的动词通常用 短暂性动词。 while=during that time, 表示某一时间段内发 生的动作，因此，从 句谓语动词常用延续 性动词。 as引导时间从句时， 相当于while，即后面 要接延续动词，一般 译成 “正当……,” “随 着……”。
过去进行时的用法
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考点链接 1. Mary ______ a dress when she cut her finger. A. makes B. is making C. was making D. made
2.As she ___ the newspaper, Granny ______ asleep.
Were they….? 1 Yes, they were. No, they weren’t.
过去进行时的用法
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When, while, as引导时间状语从句
注意主句、从句的时态搭配关系。 1
注意主句、从句的谓语动词的延续性和短暂性。
过去进行时的用法
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句子结构 when 主语+ was /were doing sth.+ when + 主语+ did sth. while While+主语+was/were doing sth. ,主语+ did sth.
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sleep
at 9yesterday evening
He was sleeping at 9 yesterday evening. 1
Was he….? Yes, he was.
No, he wasn’t.
过去进行时的用法
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run
at this time yesterday
They were running at this time yesterday .
8/31/2017