八年级英语What were you doing when the UFO arrived课件10.ppt

文档介绍：Unit 3 What were you doing
Summary:
过去进行时的构成:
:表示过去某个时刻或过去一段时间正在进行的动作.
:主语+was/were+doing sth +时间状语
:then, at that time, once,
等连用,或者用另一动作来表示过去的时间.
A:What did you do at 9 o’clock last morning ?
Tom
B:I went to school.
A:What was Tom doing at the time ?
B: He was having breakfast.
Tom was having breakfast when I went to school.
9:00
A:What did you do last night?
B:I did my homework.
A: What was she doing last night?
B: She was playing the piano.
She was playing the piano when I did my homework.
What was she doing at 6 o’clock?
She was playing football.
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What was he doing when they swam in the water ?
He was doing homework
.
He was swimming.
What was he doing at 8 o’clock?
What were they doing at 10:30?
They were running.
Talk about the pictures
What were they doing yesterday afternoon?
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