过去完成进行时(课堂PPT).ppt

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1、过去完成进行时过去完成进行时Past Perfective Progressive11.Definition:1.Definition:通通常常表表示示过过去去某某个个正正在在进进行行的的动动作作或或状状态态，一一直直持持续续到到过过去去某某个个时刻，可能该动作刚刚终止，也有可能还在继续。时刻，可能该动作刚刚终止，也有可能还在继续。eg:.We had been wating for him for about an hour by the time he came.当他来的时候，我们等他已有一个小时了。（动作刚刚终止）(2).How long had it been raining afte

2、r he left home？在他离开家后，雨下了有多长时间了？（动作可能还在进行）22.Structure:2.Structure:肯定句：肯定句：S.hadbeenV-ing eg:She had been suffering from a bad cold when she took the exam.她在考试之前一直患重感冒。否定句：否定句：S.hadnotbeenV-ing注注：这种时态很少用于否定句中，而多已过去完成时代替！eg:.He had not practiced English for many years.(普通说法).He had not been practicin

3、g English for many years.(少见)3一般疑问句一般疑问句：HadS.beenV-ing?eg:Had they been expecting the news for some time?他们期待这个消息有一段时间了吗？肯定回答：Yes,S.had.否定回答：No,S.had not.特殊疑问句特殊疑问句:特殊疑问词或词组特殊疑问词或词组hadS.beenV-ing?eg:What had they been doing for so long before the professor arrived?在教授到达前那么长时间，他们一直都在做些什么？43.Usages:3

4、.Usages:表示过去某个时间之前一直进行的动作。过去完成进行时表示动作在过去某一时间之前开始，一直延续到这一过去时间。和过去完成时一样，过去完成时也必须以一过去时间为前提。.I have been looking for it for days before I found it.这东西我找了好多天才找着的。.They had only been waiting for the bus a few moments when it came.他们只等了一会儿车就来了。5像work,study,stay,sing,teach等延续性动词与表示一段时间的时间状语连用时，用过去完成进行时可以表示一

5、个动作一直延续到过去某一时刻，通常强调动作的持续性和不间断性。.I had only been reading a few minutes when he came in.我刚看了几分钟他就进来了。.Shed been studying for two hours when her little sister came to visit her.当她的妹妹来看他的时候，她学习已经有两小时了。6过去完成进行时还可以用在said,supposed等引起的间接引语中，代替现在完成进行时：eg:.He said:“I have been speaking to John.”(Direct Speech

6、)=He said that he had been speaking to John.(Indirect Speech).He thought:“She was watching me when I passed.”(Direct Speech)=He said that she had been watching him when he had passed.(Indirect Speech)7表示一个动作已经结束，但其结果仍然影响到过去的某一时刻。.He had been mentioning your name to me for many times.他过去多次向我提到过你的名字。(

7、2).It had been raining and the street was still wet.天一直在下雨，街道仍然很湿。84.Grammar meanings:4.Grammar meanings:尚未完成：He had been writing the novel.(He had not finished it yet.)企 图：He had been stugying the meaning of this proverb.(He was trying to study it.)未得结果:We had been studying what our enemy had said.

8、(But we were not able to understand it.)9最近情况：He had been quarrelling with his wife.(latly)反复行动：He had been asking me the same question.(many times)情 绪：What had he been doing?(extremely unpatient)105.Practices5.Practices1.They on the program for almost one week before I joined them,and now we on it

9、as no good results have come out so far.A.had been working;are still working B.had worked;were still working C.had been working;have worked D.have worked;are still workingKey:【A】112.Not until then did people know that he important military information to the enemy for a long time.A.sold B.would sell

10、 C.had sold D.had been sellingKey:【D】3.-Why,Jack,you look so tired!-Well,I the house and I must finish the work tomorrow.A.was painting B.had been painting C.have painted D.have been paintingKey:【D】124.-Was your journey to Mountain Emei pleasant last summer?-No,it for five days when we arrived,so th

11、e roads were very muddy.A.was raining B.has rained C.had been raining D.has been rainingKey:【C】5.The manager was worried about the press conference his assistant in his place but,luckily,everything was going on smoothly.A.gave B.gives C.was giving D.had givenKey:【D】136.Exercise 12C6.Exercise 12C.He

12、clearly（3）(listen)to our conversation and I（4）(wonder)how much he（5）(hear).When I（6）(ask)him what he（7）(do),he（8）(say)that he（9）(drop)a 50p piece outside the door and（10）(look)for it.Curiously enough,when I（23）(move)my foot I（24）(find)that I（25）(stand)on a 50p piece.Perhaps he（26）(tell)the truth aft

13、er all!147.Reference Version of 12C7.Reference Version of 12C.He clearly（3）had been listenling(listen)to our conversation and I（4）wondered (wonder)how much he（5）had heard(hear).When I（6）asked(ask)him what he（7）had been doing(do),he（8）said(say)that he（9）had dropped(drop)a 50p piece outside the door and（10）had been looking(look)for it.Curiously enough,when I（23）moved(move)my foot I（24）found(find)that I（25）had been standing(stand)on a 50p piece.Perhaps he（26）had been telling(tell)the truth after all!15Thanks For Your Listening16