《过去进行时态》PPT课件.ppt
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1、The Past Continuous Tense,过去进行时,1.意义:,2.构成:,3.标志词:,表示在过去某一时刻或一段时间正在进行的动作。,was/were+doing,否定式:,was/were not+doing,疑问式:,Was/Were doing?,at this time yesterday at 9:00 last night was/were doing when.did.,cook a meal,at this time yesterday,He was cooking at this time yesterday.,ride a horse,at nine last
2、 Sunday,He was riding a horse at nine last Sunday.,play footballat four oclock last Friday,He was playing football at four oclock last Friday.,this time yesterday,clean the classroom,She was cleaning the classroom this time yesterday.,at ten oclock yesterday morning,sweep the floor,have a class yest
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- 过去进行时态 过去 进行 时态 PPT 课件
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