过去完成时课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Past perfect tense,1.cleaned the blackboard,2.closed the window,now,had cleaned the,blackboard,closed the window,She,had cleaned,the blackboard,before,she closed the window.,After,she,had cleaned,the blackboard,she closed the window.,drank water,had run out of breath,1.ran out of breath,2.drank water,He,had run,out of breath,before,he drank water.,After,he,had run,out of breath,he drank water.,now,1.ate an apple,2.slept,now,had eaten an apple,slept,She,had eaten,an apple,before,she slept.,After,she,had eaten,an apple,she slept.,2.played ping pong,1.did his homework,now,played ping pong,had done his homework,He,had done,his homework,before,he played ping pong.,After,he,had done,his homework,he played Ping pong.,Discussion:,The structure of the Past perfect tense:,（结构）,2.The definition of the Past perfect tense:,（定义）,主语,+had+,动词的过去分词,(p.p.),定义：,过去完成时：,强调,过去,某一个动作发生在,另一个动作,前,常常用过去完成时态。,1.,在老师进入教室前,李磊擦了黑 板,.,LiLei _(clean)the blackboard before the teacher came into the classroom.,had cleaned,2.,当我们到那儿时火车已经离开了。,The train _(leave)when we arrived there.,had left,We use it to talk about an action that happened,before,another action,in the past,.,构成：,Work out the rule:,过去完成时的否定形式：,过去完成时的疑问形式：,肯定回答：,否定回答：,主语,had not,hadnt+p.p.+,其它,.,Yes,主语,+had.,Had+,主语,p.p.+,其它,?,No,主语,+had+not.,2.,过去完成时表示过去某一时间以前开始一直延续到那个时间并可能延续下去的动作。常和,by,或,since,for,引导的表时间的从句或短语连用,但必须要与一个表示过去时的动作相对照,.,1.,他来我们学校之前已经在那所学校工作了三年,.,2.,当,Millie,到达电影院的时候,电影已经开始了半个小时了,.,He,had worked,in that school for three years before he came to our school.,The film,had already been,on for half an hour when Millie got to the cinema.,4.,在,told,said,knew,heard,thought,等动词引导的宾语从句中，一般用过去完成时。,1.,她说她从来没有去过巴黎。,She said(that)she had never been to Paris.,2.,我觉得我以前见过他。,I thought that I had seen him before.,3.,Tom,说他借了这本书两周了。,Tom said he had,borrowed,the book for 2 weeks.,kept,5.,表示意向的动词，如,hope,wish,expect,think,mean,suppose,等，用过去完成时表示,“,原本,，未能,”,。,1.,结果比我们想象的要好。,The result was better than what we had expected.,2.,我们期望你会来的，但是你没有来。,We had hoped that you would come,but you didnt.,More practice,When I arrived there,they_(leave)already.,The film_(start),when we got to the cinema.,I _(read)the book before I started school.,They thought that they_(try)their best.,The poor girl never saw her grandpa because he _ (pass away)before she was born.,I _ (not realize)she wasnt Chinese until she spoke.,had left,had started,had read,had tried,had passed away,hadnt realized,1.,他来我们学校之前已经在那所学校工作了三年,.,2.,当,Millie,到达电影院的时候,电影已经开始了,3.,自从他离开南京我们就一直没有见过面,.,4.,到上学期末,我们已经学了,4000,多个单词,.,6.,贝尔在,30,岁前发明了电话,.,7.,在他搬进这个小区,(residential quarter),之前,那对夫妇已经在这儿住了三年了,.,1.,他来我们学校之前已经在那所学校工作了三年,.,2.,当,Millie,到达电影院的时候,电影已经开始了半个小时了,.,3.,自从他离开南京我们就一直没有见过面,.,He,had worked,in that school for three years before he came to our school.,The film,had already been,on for half an hour when Millie got to the cinema.,We,havent seen,each other since he left Nanjing.,4.,到上学期末,我们已经学历,4000,多个单词,.,By the end of last term,we had learnt over 4,000 words.,5.,我们完成这项工作比预料中的时间要早的多,.,6.,贝尔在,30,岁前发明了电话,.,We finished the work much earlier than we had expected.,Bell had invented the telephone before he was 30.,The young couple had lived here for three years before he moved in the residential quarter.,7.,在他搬进这个小区,(residential quarter),之前,那对夫妇已经在这儿住了三年了,.,Finish Part A3,Today,I watched Roman Holiday with my friends.Kitty was the first one to arrive at the cinema.When Millie and I _(arrive),Kitty _(buy)the tickets already.Simon and Daniel came next.Before Simon and Daniel _(come),Millie and I _(go)to get some drinks.Then all five of us waited for Amy outside the cinema.Before Amy_(arrive),we _(finish)our drinks.When we _(enter)the cinema,the film_ already _(start).Luckily,we didnt miss much.,arrived,had finished,had gone,entered,arrived,had,started,had bought,came,Play a game,Competition:,If you think you can,you can.Go-Go,加油！,1,2,3,4,5,6,7,8,用所给动词的正确形式填空,(10/1),1.The poor girl never saw her grandpa because,he _ (pass away)before,she was born.,2.She_ already_(clean)the blackboard before I entered the classroom.,had passed away,cleaned,had,句型转换,(10/1),He had stood up before he cleaned the window.,_ he had stood up,he cleaned the window.,His father went to Beijing.He arrived home.,(,用,before,合并句子,),His father_ _ _ Beijing before he _ home.,After,had gone to,arrived,按要求改写下列句子,(5/1),Simon had finished his homework before he watched TV.,否定句：,疑问句：,肯定回答：,否定回答：,Simon hadnt finished his homework before he watched TV.,Had Simon finished his homework before he watched TV?,Yes,he had.,No,he hadnt.,选择题,(10/1),Millie_ some Chinese before she came to China.,A.learned B.has learned C.learnt D.had learned,She _ the first runner-up prize in a beauty contest before she _an actress.,A.have won,became B.had won,become,C.had won,became D.has won,became,改错题,(101),We hadnt seen something interesting in the park before last Sunday.,2.When she