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1、.,一般过去时&现在完成时,前提测评,1.Our teacher _ English on the radio the day before yesterday.A.teaches B.taught C.had taught2.The boy thought for a while and _ an idea.A.will have B.has C.had3.-When _ you _ your old friend?-The day before yesterday.A.will,visit B.did,visit C.have visited4.-How long _ Mrs.Green
2、_ here?-About half a year.A.did,live B.has,lived C.have,lived5.The students havent visited a museum _.A.already B.ever C.before,6.Someone _ the classroom.Look!How clean it is!A.has swept B.is sweeping C.have swept7.Uncle Wang has worked in the factory _ 30 years.A.for B.since C.over8.Have you _ seen
3、 a black man?A.before B.ever C.never9.Peter lost his bike yesterday._ he _ it yet?A.Haslooked for B.Does find C.Has found10.My brother left school in 2005,and since then he _ in Beijing.A.livedB.will liveC.has lived,如何判断一般过去时,1.表示过去某个时间发生的动作或存在的状态.(常与yesterday,yesterday morning,two days ago,just now
4、,last week/last month/last year,on that day,at that time,in 2001等时间状语连用),Jim刚才在这里,Jim was here a moment ago.,你一小时前去哪儿了?,Where did you go an hour ago?,刚才,一小时前,2.表示过去一段时间经常发生的动作或存在的状态.(常与often,usually,always,sometimes等时间状语连用),另外由when引导特殊疑问句用一般过去时，还有由after,before,when引导的时间状语状语从句。,-What _ Mr.Jones _ bef
5、ore he moved here?-He drove a city bus.did,doB.does,doC.do,do2.Jane _ a new dress every month when she was in Shanghai.buysB.will buyC.bought3.How clean the classroom is!When you it?A.do,cleanB.did cleanC.have,cleaned4.当我还是一个小孩的时候,我经常在街上踢足球._ in summer when he was young.,I often played football,-I h
6、ave seen the film“Titanic(铁达尼号)”.-When you it?A.have,seenB.did,seeC.will see2.-What did the teacher say just now?-He _ us not to play computer games all day.tellsB.toldC.has told3.-How was your weekend?-Great!We _ a picnic by the lake.haveB.are havingC.had4.-Havent I told you I like coffee without s
7、ugar?-Sorry.But I only a little.A.am puttingB.putC.will put,现在完成时,我已做完作业了.2.他刚回来.3.你曾经跟外国人说国话吗?_ you ever _ to a foreigner?4.我以前从没骑过马.I _ never _ a horse before.5.你爸爸在哪?他去了英国.Where is your father?He _ England.,I have already finished my homework.,构成:have/has+动词的过去分词,He has just come back.,Have spoke
8、n,have ridden,has gone to,用法:1.过去的动作对现在所造成的影响.常与already,yet,never,ever,once,twice,just,before,still,so far,in the last 10 years,recently,ever since等连用.(already 常用于肯定句,yet 用于否定句,疑问句.),2.现在完成时表示动作在过去发生持续到现在并将继续下去.,我在这儿教了两年书.2.自从你们来这里，你们就在这家工厂工作了吗？3.自从十年前，他就不在美国住了.4.-你在这里住了多久了？-大概十年了。-For about 10 year
9、s.,I have taught here for 2 years.,Have you worked in the factory since you came here?,He hasnt lived in America since 10 years ago.,-How long have you lived here?,常与for+一段时间 since+过去的时间(年,月,日,时,ago)从句(用一般过去时)since I came here how long 引导的特殊疑问句中,3.短暂性动词(瞬间动词)在现在完成时中，不能与表示一段时间的状语连用。要改为延续性动词。,*He has
10、come.(他已经来了)He has come here for two hours.He has been here for two hours.,Are they right?,表示短暂动作的动词可以用于完成时态。He has come.但不能与 for,since 等表示一段时间时间状语连用以及用于How long 提问的疑问句中。可用 it is+时间+since 从句。,come-been here/been in+地点go-been there/been in+地点open-been open close-been closeddie-been dead leave-been aw
11、aybuy-have had borrow-have keptbecome-been arrive-been in start/begin-been onjoin-been in/been a member of,1.-When did you buy the book?-In 2008.So I it for 4 years.A.boughtB.have bought C.have had2.他奶奶去世十年了。His grandma for ten years.3.他离校一年了。He from school for a year.4.他来这里两年了.He for two years.,has
12、 been away,has been dead,has been here,1.I have to Beijing once.been B.goneC.went2.-Where is your brother?-He has to the library.beenB.goneC.went3.I have this city for ten years.been inB.been toC.gone to4.He has gone abroad.He has gone to abroad.,区别have(has)been to,have(has)gone to 和 have(has)been i
13、n有用法。,have(has)been to 去过某地，人已回来。,2.have(has)gone to 去了某地，但人在外地。,3.have(has)been 指待在某地多长时间了，人仍在那地方，还未走。,4.注意：与here,there,home,upstairs,downstairs,abroad,where连用时中，to或in要去掉。,区别：1.一般过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时强调过去的事情对现在的影响或结果。,例如：We are good friends(现在情况)我们是好朋友。I got to know him in 2005.(过去的动作
14、)我在2005年认识（结识）他We have known each other since 2005.(现在完成时把过去的动作和现在联系起来并着眼于现在)自从2005年来我们就相互认识。,Linda has a big house.(现在情况)She bought the house ten years ago.(过去的动作)She has owned the house for ten years.She has lived in the house for ten years.(现在完成时把过去的动作和现在联系起来并着眼于现在),2.一般过去时常与具体的时间状语连用，而现在完成时通常与模糊
15、的时间状语连用，或无时间状语。一般过去时的时间状语：yesterday，last week，ago，in1980，in October，just now等，皆为具体的时间状语。,现在完成时的时间状语：for，since，so far，ever，never，just，yet，till/until，up to now，in past years，always等，皆不确定或模糊的时间状语。共同的时间状语：this morning，tonight，this April，now，already，recently，lately 等。,句子中如有过去时的时间副词（如yesterday，last，week，i
16、n 1960）时，不能使用现在完成时，要用过去时。改错：Tom has written a letter to his parents last night.I have seen the film twice last month.,saw,比较练习,1.-Where _you _(put)the book?I cant see it anywhere.-I _(put)it right here.But now its gone.A.did;put;put B.have;put;put C.did;put;have put D.have;put;have put2.We havent he
17、ard from Jane for a long time.What do you suppose _ to her?A.was happening B.happens C.has happened D.happened 3.Hello,I _ you were in London.How long _ here?A.dont know;were you B.hadnt known;are you C.havent known;are D.didnt know;have you been,B,C,D,比较练习,4.Im glad to tell you that we _ the work i
18、n less time than we _ expected to.A.finished;were B.have finished;are C.have finished;were D.had finished;were 5.It _ that pleasant music keeps people from becoming tired at their work.A.finds B.has found C.was found D.has been found 6.When I was at college I _ three foreign language but I _ all exc
19、ept a few words of each.A.spoke;had forgotten B.spoke;have forgotten C.had spoken;had forgottenD.had spoken;have forgotten,C,D,B,1.My aunt isnt here.She Shanghai on business.She will be back in three days.wentB.has gone toC.has been to2.-Will you go to the cinema,Mary?-No,I am afraid not.Because I m
20、y ticket.loseB.have lostC.lost3.我很久没收到他的来信。I for a long time.4.他不在这个城市，他已搬到美国去了。He isnt in this city.He to the United States.,havent heard from him,has moved,近几年中考题,1.Mrs.Smith with his family in New York in spring of 1997.is,/B.was,theC.has been,the2.-May I speak to Mr.Smith?-Sorry,he Australia.But
21、 he in two days.has been to,will come backB.has gone to,will be backC.has been in,would come back3.-How long you here?-Since 10 years ago.A.did,liveB.have,livedC.have,live4.The rain stopped and the sun to shine.beganB.beginsC.has begun5.There a big cake and many candies at the party yesterday.A.wasB
22、.wereC.is,达标测评,6.-What do you think of the film Harry Potter?-Its very nice.I it twice.will seeB.have seenC.saw7.2010年有很多国家参加上海世博会。Many countries the Expo in Shanghai.8.你听说过My heart will go on这首歌吗？you the song called My heart will go on?,took part in,Have heard of/heard about,1.They _ here since a w
23、eek ago.A.have been B.have gone C.have been to2.I _ France twice.A.have been to B.have gone to C.have been dead3.The great man _ for 5 years.A.died B.has died C.has been dead4.-May I speak to John?-Sorry,he _ work.A.has been in B.has gone to C.went to5.They _ come home yet.A.have B.havent C.didnt6.The shop which sells coffee _ for 3 years.A.has been openB.has been openedC.has opened,THE END,
