过去进行时.doc

过去进行时:
过去进行时是表示过去某一时刻或某一时间内正在进行或发生的动作。可以从两个方面来理解：1 过去某一时刻正在进行或发生的动作。. They were playing football at ten o’clock yesterday morning.   My mother was cooking when I got home.  I was washing my clothes at this time yesterday.   2 过去某阶段持续进行的动作  What were you doing during the holiday?  另外，在复合句中，若主要动作和背景动作是同时发生的，. Jenny was reading while Danny was writing.
自主训练：
　　（一 ）、单选
　　(   )1 What ______ from three to four yesterday afternoon?
　　A have you done   B had you done  C did you do  D were you doing
　　(   )2 – I call you yesterday evening, but there was no answer.
　　 - Oh., I’m sorry I _____ dinner at my friend’s home.
　　A home  B had  C was having  D have had
　　(   )3 My mother _____ while my father _____TV.
　　A cooked; was watching   B was cooking; was watching
　　 C was cooked; watched   D cooked; watched
　　(   )4 When I got home, my son _____ the music.
　　A am listening to   B listened to   C was listening to  D was listening
　　（   )5 We heard a cry when we ______ TV last night.
　　A were watching  B would watch   C watch   D watched
　　(   )6 She asked him whether he _____ back for lunch.
　　A come  B was coming  C came  D had come
　　(   )7 Could you tell me when ______?
　　A she is coming   B she was coming   C will be come   D is he coming
　　(　　）8 The teacher ______ when I came into the classroom.
　　A is drawing   B draws   C has drawn   D w