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1、过去进行时一、定义1.表示过去某个时刻正在进行的动作。He was having breakfast at six oclock yesterday morning.2.表示过去某个时间段正在进行的动作。He was writing stories the whole morning.,二、结构1.肯定结构：主语+was/were+doing+其它.I was watching TV at eight last night.He was having breakfast at seven this morning.2.否定结构：主语+was/were+not+doing+其它.I was no
2、t watching TV at eight last night.He was not having breakfast at seven this morning.3.一般疑问句：Was/Were+主语+doing+其它?(1)Were you watching TV at eight last night?Yes,I was./No,I wasnt.(2)Was he having breakfast at seven this morning?Yes,he was./No,he wasnt.4.特殊疑问句：疑问词+was/were+主语+doing+其它？,三、时间标志词1.at+具体
3、时刻+过去时间(at five last Saturday)2.at this time+过去时间(at this time yesterday)3.过去时间段(from nine to ten last evening)4.at that time/moment5.when&while引导的过去时间状语从句,四.现在分词复习动词 ing 的基本变化规则,口诀：现在分词ing,变法有三般。一般直接加，见e去e加。重读辅元辅，双写尾字母。,五、特殊句型when&while引导的过去时间状语从句短：短暂性动作(用一般过去时)长：持续性动作(用过去进行时)1.口诀：when后可长亦可短，while后
4、只可长When the thief came in,I was sleeping.The thief came in,when I was sleeping.The thief came in,while I was sleeping.2.口诀：若是两个都为长，while 来把纽带当While the thief was carrying the TV out,I was sleeping.The thief was carrying the TV out,while I was sleeping.,Tips:一般过去时和过去进行时时间标志词的区别：一般过去时：过去的不精确时间过去将来时：过去
5、的精确时间,Exercise:一、请写出下列动词的 ing 形式。paint _ draw _play _give _ drive_ make_sit_run_put_ get_ swim_ forget_,二、选择题。()1.My parents _ TV in the living room at 9 p.m.yesterday.A.is watching B.watched C.would watch D.were watching()2.Ben _ at this time yesterday.A.are sleeping B.sleeping C.was sleeping D.sle
6、pt()3.I _ breakfast when the morning post came.A.hadB.been having C.am having D.was having()4.She the guitar from 2 p.m.to 4 p.m.yesterday afternoon.A.was playing B.playedC.is playing D.plays()5.My brother _ while he _ his bicycle.A.fell,was ridingB.fell,were ridingC.had fallen,rode D.falls,was ridi
7、ng()6.I _ my breakfast when the morning post came.A.hadB.am havingC.have had D.was having,()7.Jack _ football at the moment.A.was playing B.is playing C.plays D.played()8.-What were they doing in the living room?-They_ TV.A.are watching B.was watching C.were watching D.watch()9.She _ the guitar from
8、 2 p.m.to 4 p.m.yesterday afternoon.A.was playing B.played C.is playing D.plays()10.My brother _ while he _ his bicycle.A.fell,was riding B.fell,were riding C.had fallen,rode D.falls,was riding()11.Jack _ football at the moment.A.was playing B.is playing C.plays D.played()12.The dogs _ computer games when I _ in.A.were playing,were coming B.were playing,comeC.were playing,came D.played,was coming,
