Unit 3 Our Hobbies Topic 3 What were you doing at this time yesterday？Section B 课件 21张PPT 无音视频

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unit 3 our hobbies topic 3 what were you doing at this time yesterday？section b:21张PPT
What were you doing at this time yesterday
Section B
Unit 3 Our Hobbies
Topic 3
仁爱英语
The Past Continuous Tense
构成形式： was / were + V-ing
过去进行时主要表示过去某一时间点或
某一段时间里正在发生或进行的动作。
过去进行时常与表示过去某一时间点或过去某一时间段的时间状语连用，如：at this that time yesterday，from7:00 to 9:00 yesterday morning, when while 引导的时间状语从句等情况。
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unit 3 our hobbies topic 3 what were you doing at this time yesterday？section b.ppt