现在完成时总复习.ppt

Present Perfect Present Perfect TenseTenseDesigner:Designer:胡敏胡敏brush teethwash facetake a showerhave breakfastdo sportsread English aloudWhat have you done today?Present perfect tense 现在完成时现在完成时结构:用法一：表示过去发生的某一动作对现在造成的影响或产生的结果。have/has+done(过去分词过去分词)I went to Beijing last year.I went to Beijing last year.pastpresentI have already been to Beijing.I have already been to Beijing.对现在的影响对现在的影响Exercises:1.I _ already _(finish)my homework.2.She _ just _(wash)the clothes,hasnt she?3.I _ never _(speak)to a Japanese.4._ you ever _(eat)fish and chips?5.-_ the train _(arrive)?-Yes,it has.6.So far,Li Lei_(read)about 800 English words.7._ you _(pack)the clothes yet?-Yes,I _ already _(pack)them.8.In the last twelve months,they _(have)three major concerts and _(make)a hit CD.9.I _(study)at this school for two years.10.Mr.Black _(be)in China since 1992.11.I _(not see)the film before.12.Recently I _(revise)7 subjects.havefinishedhaswashedhavespokenHaveeatenHasarrivedhas readHave packedhavehave hadpackedhave studiedhas beenhavent seenhave revisedmade现在完成时的标志词：现在完成时的标志词：already 已经已经(肯肯)yet 仍，还没仍，还没(否否/疑疑)ever曾经曾经 never 从不从不 for(后跟一段时间后跟一段时间)since 自从自从 so far(by now)到目前为止到目前为止 just刚刚刚刚 once(一次一次)/twice(两次两次)/three times(三次三次)before以前以前 recently最近最近 in the past/last few days 在过去的几天在过去的几天用法二用法二：for+一一段时间段时间 since+过去的时间点过去的时间点 since+从句（一般过去时）从句（一般过去时）E.g.Kate has lived here for 3 years.Kate has lived here since 3 years ago.Kate has lived here since she came to China.表示过去某一个时刻开始的动作或表示过去某一个时刻开始的动作或存在的状态，一直持续到现在而且存在的状态，一直持续到现在而且仍然在进行。仍然在进行。注意：注意：1.1.使用延续性动词。使用延续性动词。2.2.常与常与forfor或或sincesince引导的时间连用。引导的时间连用。常见非延续性动词和延续性动词的转变：常见非延续性动词和延续性动词的转变：1.用相应的延续性动词用相应的延续性动词:buyborrowcome/go/becomeput on catch a coldhavekeepbewear/be inhave a cold2.2.转换成转换成 be+be+名词名词:join the Party join the army go to schoolbe a member of the partybe a Party memberbe a soldierbe a student3.3.转换成转换成 be+be+形容词或副词形容词或副词:dieleavestart/beginend/finishopencloseget upreturn/come back/go backfall asleep/go to sleepwake upbe deadbe awaybe onbe overbe openbe alseepbe backbe upbe closedbe awake根据中文完成句子根据中文完成句子1.这本书你借了多久了？这本书你借了多久了？How long _ _ _ this book?2.我买这台电脑一年多了。我买这台电脑一年多了。I _ _ this computer for more than one year.3.火车到那儿已经五分钟了。火车到那儿已经五分钟了。The train _ _ there for five minutes.4.电影已经开演电影已经开演30分钟了。分钟了。The film _ _ _ for thirty minutes.5.他当司机已有他当司机已有8年了。年了。He _ _ a driver for eight years.6.她妈妈去世她妈妈去世4年了。年了。Her mother _ _ _ for four years.7.彼得离开家已有一个星期了。彼得离开家已有一个星期了。Peter _ _ _ _ home for a week 8.这工厂开办已有这工厂开办已有5年了。年了。The factory _ _ _ for five years.9.他哥哥参加已有他哥哥参加已有2年了。年了。His brother _ _ _ the army for two years.10.这间商店关门已有这间商店关门已有3天了。天了。The store _ _ _ for three days.have you kepthave hadhas beenhas been onhas beenhas been deadhas been away fromhas been openhas been inhas been closed 现在完成时：现在完成时：表示过去发生或已经完成的表示过去发生或已经完成的某一动作对现在造成的影响或结果，或从某一动作对现在造成的影响或结果，或从过去开始一直延续到现在的动作或保存的过去开始一直延续到现在的动作或保存的状态，强调的是现在的情况，状态，强调的是现在的情况，不能和表示不能和表示过去的时间状语连用（如过去的时间状语连用（如:in 1990,last Sunday 等）。等）。现在完成时与一般过去时的区别：现在完成时与一般过去时的区别：The car has arrived.车子来了。车子来了。(结果结果:车子已在门口车子已在门口)Someone has broken the window.有人把窗户打破了。有人把窗户打破了。(结果结果:窗户破了窗户破了)一般过去时一般过去时:一般过去时只表示过去的动作或状态，和一般过去时只表示过去的动作或状态，和现在不发生关系现在不发生关系(即动作或状态在现在已经结束即动作或状态在现在已经结束),它可以它可以和表示过去的时间状语连用。和表示过去的时间状语连用。一般过去时的时间副词：一般过去时的时间副词：yesterday,the day before yesterday,2 days ago,in 2009,last Sunday,last week/year,just now,this morning 现在完成时句子通常有现在完成时句子通常有recently,so far,since,for,in the past few months/years等词等词做时间状语。做时间状语。肯定形式：肯定形式：have/has+done 否定形式：否定形式：have/has+not+done一般疑问句：一般疑问句：have或或has放于句首。放于句首。重点句型重点句型:(1)It is/has been+段时间段时间+since从句从句(2)段时间段时间+has passed+since从句从句E.g.他死了两年了。他死了两年了。He died two years ago.He has been dead for two years/since two years ago.It is/has been two years since he died.Two years has passed since he died.1.这本书我借了一个月了这本书我借了一个月了。I borrowed this book a month ago.It is/has been a month since I borrowed the book.I have kept the book for a month./since a month ago.A month has passed since I borrowed the book.have/has gone tohave/has been to have/has been inhave/has gone to:已经去了某地或在途中，还没有返回；have/has been to:曾经去过某地，现在已经回来了,后面可接表示“次数”的状语;have/has been in:表示某人“已在某地停留一段时间，现仍在那里”，其后常带表示一段时间的状语。E.g.Tom 在哪儿？他去书店买书了。Jack曾经去过上海几次？是的，他去过上海两次了。你在北京多久了？我在北京待了5年了。-Where is Tom?-He has gone to the bookshop to buy some books.-How many times has Jack been to Shanghai?-He has been to Shanghai twice.-How long have you been in Beijing?-I have been in Beijing for 5 years.1.She has _to Hong Kong,she will stay there for a week.2.Where have you _?I have waited for you for a long time.3.They have _to the park,they are playing happily now.4.Have you _to Australia?Never.5.How many times has he _to the shop?6.She was there a moment ago,now he has _to the teachers office.7.Has he _to London for his holiday?Yes,he flew there yesterday.8.Mike has _to America several times.9.How long has your mother _England?-Since last year.10.Jerry isnt here,she has _ to Shanghai,she has _ there for a week.用用“have/has gone to”“have/has been to “have/has been in”填空。填空。gone beengonebeenbeengonegonebeenbeen ingonebeen ()1.Have you packed the clothes _?-Yes,I have _ packed them.A.yet;yet B.yet;already C.already;already D.already;yet ()2.When _ you _ the new car?-Well,I _ it for a week.（江西）（江西）A.did,have;have had B.did,buy;have had C.did,buy;have bought D.did,have;have bought ()3.Look!The light is still on in Mr.Lis office.-Im afraid he _ his work yet.A.doesnt finish B.didnt finish C.hasnt finished D.wont finish ()4.Nancy is not coming to the party tonight.-But she _ me shed love to.A.tells B.told C.has told D.is telling ()5.So far,Li Hong _ about 800 English words.A.read B.reads C.have read D.has read链接中考：链接中考：BBCCD ()6.The Browns _ China for five years.A.have been in B.have been to C.have come in D.have come to ()7.How long have you _?-Since 1990.A.bought the MP3 B.joined the party C.become a midfield player D.lived in the town ()8.-_ have you stayed in Shanghai?-For about two months.A.How often B.How far C.How soon D.How long ()9.Is Mr Baker at home?-Sorry,he isnt in.He _ to Dalian for vacation.A.has gone B.has been C.is going D.went ()10.Mary,do you know where Tom is?-He must _ Shanghai.A.have been to B.has been in C.has gone to D.have been in 链接中考：链接中考：ADDADSummary1.结构：结构：have/has done用法1：表示过去发生的某一动作对现在造成表示过去发生的某一动作对现在造成的影响或产生的结果。的影响或产生的结果。用法2：表示过去某一个时刻开始的动作或存表示过去某一个时刻开始的动作或存在的状态，一直持续到现在而且仍然在进行。在的状态，一直持续到现在而且仍然在进行。2.现在完成时与一般过去时的区别现在完成时与一般过去时的区别3.3.3.3.重点句型重点句型重点句型重点句型:(1)It is/has been+(1)It is/has been+(1)It is/has been+(1)It is/has been+段时间段时间段时间段时间+since+since+since+since从句从句从句从句 (2)(2)(2)(2)段时间段时间段时间段时间+has passed+since+has passed+since+has passed+since+has passed+since从句从句从句从句4.have/has gone 4.have/has gone to,haveto,have/has been to,have/has/has been to,have/has been inbeen in的区别的区别的区别的区别Homework()1.We have been friends since _.A.the five years B.five years C.five years ago D.five years before ()2.Mike _ the story for a month.A.has bought B.has had C.had had D.has borrowed()3.Tom _ to see the films because he _ it twice.A.wont go,saw B.wont go,will see C.wont go,has seen D.didnt go,sees ()4.Is your father a Party member?-Yes,he _ the party three years ago.He _ a Party member for 3 years.A.joined;has been B.has joined;has been C.was joined;is D.joined;was ()5.He _ a cold for three days.A.has caught B.has had C.has got D.caught ()6.How long have you _ from the USA?-For three months.A.come back B.returned C.go back D.been back()7.-_ you _ your homework yet?-Yes,I _ just now.A.did,do;finished B.Have,done;finished C.Have,done;have finished D.will,do;finish ()8.The sand storm weather _ in Beijing several times this year.A.happen B.happened C.has happened D.have happened ()9.I have watched the game.When _ you _ it?A.have,watched B.do,watch C.did,watch D.will,watch ()10.His grandpa _ for two years.A.was died B.has been dead C.was dead D.has died ()11.His sister _ her hometown for three years.Shell return next year.A.left B.has left C.has been away D.has been away from ()12.Where have you _ these days?-I have _ to Beijing with my friends.A.been,gone B.been,been C.gone,been D.gone,gone Thank you!Goodbye!