英语时态复习.ppt

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1、PartATensesTenses.初中英语八种时态归纳复习初中英语八种时态归纳复习一、一般现在时：一、一般现在时：二、一般过去时：二、一般过去时：三、现在进行时三、现在进行时：四、过去进行时：四、过去进行时：五、现在完成时：五、现在完成时：六、过去完成时：六、过去完成时：七、一般将来时：七、一般将来时：八、过去将来时：八、过去将来时：概念：概念：经常、反复发生的动作或行为及现在的某种状况。Back时时间间状状语语：always,usually,often,sometimes,every week(day,year,month),onceaweek,onSundays,etc.基本结构基本结构

2、：be动词；行为动词否定形式：否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加dont,如主语为第三人称单数，则用doesnt，同时还原行为动词。一般疑问句：一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。DoyouoftengoshoppingonSundays?DoesTomusuallyhavelunchatschool?Back AreyouateacherofEnglish?Yes,Iam.BackIdontthinkyouareright.Marylikesdumplingsalot,butsh

3、edoesntlikenoodlesatall.BackTomisntfromtheUSA.BackThestudentsinClassTwoare allgoodatsports.Back概念：概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。时间状语：时间状语：ago,yesterday,thedaybeforeyesterday,lastweek(year,night,month),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,etc.基本结构：基本结构：be动词；行为动词Back否定形式：否定

4、形式：was/were+not;在行为动词前加didnt，同时还原行为动词。一般疑问句：一般疑问句：was或were放于句首；用助动词do的过去式did提问，同时还原行为动词。Iusuallygotoschoolbybike,buthegoestoschoolbybus.BackDidyousleepwelllastnight?BackWereyouwithheratthatmoment?BackShedidnt lookwellwhenIlastsawher.BackMarywasntatschoolyesterday.Theytoldmethattheratswerentarealprob

5、lemaroundhere.BackIthappenedonacoldwintermorning.Theygot marriedlastyear.BackIwasinthatuniversitytenyearsago.Theywereathomeatthattime.Back概念：概念：表示现阶段或说话时正在进行的动作及行为。时间状语：时间状语：now,atthistime,thesedays,etc.基本结构：基本结构：am/is/are+doing否定形式：否定形式：am/is/are+not+doing.一般疑问句一般疑问句：把be动词放于句首。BackAre youfeelingbet

6、tertoday?Back-Whatareyoudoingnow?-Im not doinganythingnow.BackThetelephoneis ringing.Wouldyouanswerit,please?Back概念：概念：表示过去某段时间或某一时刻正在发生或进行的行为或动作。时间状语：时间状语：atthistimeyesterday,atthattime或以when引导的谓语动词是一般过去时的时间状语等。基本结构：基本结构：was/were+doing否定形式：否定形式：was/were+not+doing.一般疑问句：一般疑问句：把was或were放于句首。Back-Wash

7、ewatchingTVatthistimeyesterday?-No,hewasnt.BackTheywerent doinghomeworkwhenIgotback.BackWhenIcalledhim,hewas havingdinner.Back概念：概念：过去发生或已经完成的动作对现在造成的影响或结果，或从过去已经开始，持续到现在的动作或状态。时间状语时间状语：recently,lately,sincefor,inthepastfewyears,etc.基本结构：基本结构：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:把have

8、或has放于句首。Back-Haveyouwaitedlong?-No,justafewminutes.BackIhavent seenherforthreeyears.Shehasnt finisheddoingherhomeworkyet.BackHehas travelledtomanycountries.Ihave beenheresincelastOctober.Back概念：概念：以过去某个时间为标准，在此以前发生的动作或行为，或在过去某动作之前完成的行为，即“过去的过去”。时间状语：时间状语：before,bytheendoflastyear(term,month),etc.基本

9、结构：基本结构：had+done.否定形式：否定形式：had+not+done.一般疑问句：一般疑问句：had放于句首。BackHadyougoteverythingreadybeforeyourmothercamebackyesterday?BackIhadnt gonemuchfartherbeforeIcaughtthemup.BackBytheendofthatyearHenryhad collectedmorethanathousandforeignstamps.Back概念：概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。时间状语：时间状语：tomorrow,next

10、day(week,month,year),soon,inafewminutes,by,thedayaftertomorrow,etc.基本结构：基本结构：am/is/are/goingto+do；will/shall+do.否定形式：否定形式：am/is/are+not;will+not+do/shall+not+do。一般疑问句：一般疑问句：be放于句首；will/shall提到句首。BackWilltherebeanythingelse,Mr.Smith?BackAreyougoingtohelphimwithhislessonstonight?BackIwont tellhimunles

11、syoutellmetodoso.BackWearent going to planttreesalongtheriverthisyear.BackIshall do itrightnow.Theysaythatitwill begoodweathertomorrow.BackThereis going to beafootballmatchtomorrowafternoon.Back概念：概念：立足于过去某一时刻，从过去看将来，常用于宾语从句中。时间状语：时间状语：thenextday(morning,year),thefollowingyear/month/week,etc.基本结构：基本

12、结构：was/were/goingto+do；would/should+do.否定形式：否定形式：was/were/not+goingto+do;would/should+not+do.一般疑问句：一般疑问句：was或were放于句首；would/should提到句首。GoHesaidhewouldnt comebackthenextday.BackHetoldmethathewasnt going to beateacherwhenhegrewup.BackTheyneverknewwhatwould happentotheworldinahundredyears.BackIwasntsur

13、eifhewas going to speakatthemeeting.Back.几种常见时态的相互转换几种常见时态的相互转换英语中的几种时态在一定情况下可以互相转换，以下是几种常见的转换形式：一、一般过去时与现在完成时的转换在现在完成时中，延续性动词能与表示一段时间的状语连用，瞬间动词却不能。但是，可用别的表达方式：瞬间动词用于“一段时间+ago”的一般过去时的句型中；瞬间动词可改成与之相对应的延续性动词及短语，与一段时间连用；瞬间动词用于“Itis+一段时间+since+一般过去时”的句型中，表示“自从以来有时间”的意思，主句一般用itis来代替Ithasbeen;瞬间动词用于“Somet

14、imehaspassedsince+一般过去时”的句型中。GoTwoyearshaspassedsincehejoinedtheLeague.BackItistwoyearssincehejoinedtheLeague.BackB.HehasbeenintheLeaguefortwoyears.BackHejoinedtheLeaguetwoyearsago.Back二、一般现在时与现在进行时的转换在一般现在时中，at加上名词表示“处于某种状态”，如atwork（在工作）,atschool（上学、上课）等。此短语可与进行时态转换。e.g.Peterisatwork,butMikeisatpla

15、y.=Peterisworking,butMikeisplaying.三、现在进行时与一般将来时的转换在现在进行时态中go,come,leave,start,arrive等动词常与表示将来的时间状语连用表示将要发生的动作。如：Iamcoming,Mum!意为“我就来，妈妈！”e.g.Thetrainisleavingsoon.=Thetrainwillleavesoon.四、“begoingto+动词原形”与“will(shall)+动词原形”结构的转换“begoingto+动词原形”、表示打算、计划要做的事；将来时“will(shall)+动词原形”结构在书面语中，当主语为第一人称时，常用助

16、动词shall。在口语中，所有人称都可以用will。e.g.WearegoingtovisittheGreatWallnextSunday.=WeshallvisittheGreatWallnextSunday.中考动词时态考点分析中考动词时态考点分析一、根据时间状语确定时态的原则1.Hurryup!Theplay for ten minutes.(2002辽宁)A.hasbegunB.hadbegunC.hasbeenonD.began析1.C。since后接时间的起点，for后接时间段，主句动词用现在完成时，应注意瞬间动词与延续性动词的使用。二、在复合句根据时态呼应确定时态的原则2.Doy

17、ouknowifbacknextweek?Ifheback,pleaseletmeknow.(2002黑龙江)A.hecomes;willcomeB.willhecome;comesC.hewillcome;comesD.willhecome;willcome析2.C。if既可引导宾语从句，也可引导状语从句。充当宾语从句的连接词时，相当于whether，词义是“是否”。充当状语从句的连接词时，词义是“如果”。从时态看，if引导宾语从句时谓语动词的时态应根据主句的时态作相应的变化；引导表示将来动作或状态的条件句时，若主句用一般将来时，则从句通常用一般现在时表示将来。三、根据上下文已有时态信息点确

18、定时态的原则3.Whenthiskindofcomputer?-Lastyear.(2002天津)A.did;useB.was;usedC.is;usedD.are;used析3.B。此例由下句的时间状语推断出一般过去时态，并且要考虑到被动语态。四、利用上下文语意确定时态的原则4.Hi!LinTao.Ididntseeyouattheparty.-Oh,Ireadyforthemathsexam.(2002江西)A.amgettingB.wasgettingC.gotD.havegot析4.B。此例由didnt,attheparty推断出应用过去进行时。五、时态中的“特殊”对策的原则5.The

19、teachertoldusyesterdaythatDecember25ChristmasDay.(2002辽宁)A.isB.wasC.hasbeenD.willbe析5.A。有些动词其动词的时态是“违背常理”的。如宾语从句表示的是一个客观事实或客观真理时，其时态不受主句限制而用一般现在时表示。Go.中考实战题练兵中考实战题练兵A)A)用所给词的正确形式填空用所给词的正确形式填空用所给词的正确形式填空用所给词的正确形式填空:1.1.MrMr BrownBrown willwill gogo fishingfishing ifif itit (not(not rain)rain)tomorrow

20、.(2002tomorrow.(2002徐州市徐州市徐州市徐州市)2.Ithinkhe2.Ithinkhe(be)backinaweek.(2002(be)backinaweek.(2002南京市南京市南京市南京市)3.Who3.Who(knock)atthedoor?(knock)atthedoor?-Idontknow.Letmegoandsee.(2002-Idontknow.Letmegoandsee.(2002连云港市连云港市连云港市连云港市)4.4.BillBillisisstrictstrictwithwithhimself.himself.HeHenevernever (lea

21、ve)(leave)todaystodaysworkworkfortomorrow.(2002fortomorrow.(2002连云港市连云港市连云港市连云港市)5.5.-youryouruncleuncle (return)(return)thethevideovideotapestapestotoMrMr Fox?Fox?-No.Theyrestillinhisbedroom.(2002-No.Theyrestillinhisbedroom.(2002南通市南通市南通市南通市)doesntraindoesntrainwillbewillbeisknockingisknockingleave

22、sleavesHasHasreturnedreturned6.Bytheendoflastterm,they6.Bytheendoflastterm,they(work)thereforten(work)therefortenyears.(2002years.(2002辽宁辽宁辽宁辽宁)7.Mr.Wang7.Mr.Wang(read)anewspaperintheofficeatthistime(read)anewspaperintheofficeatthistimeyesterday.(2002yesterday.(2002上海市上海市上海市上海市)8.Mr.Greenandhiswife8

23、.Mr.Greenandhiswife(live)inLondonforafewyears(live)inLondonforafewyearsbeforetheybeforethey(come)toworkinChinain2001.(2002(come)toworkinChinain2001.(2002曲靖市曲靖市曲靖市曲靖市)9.Theyneverknewwhat9.Theyneverknewwhat(happen)totheworldina(happen)totheworldinahundredyears.(2002hundredyears.(2002南充南充南充南充)10.About4

24、00yearsago,Galileo(10.About400yearsago,Galileo(伽利略伽利略伽利略伽利略)provedthattheearth)provedthattheearth(go)aroundthesun.(2002(go)aroundthesun.(2002陕西陕西陕西陕西)hadworkedhadworkedwasreadingwasreadinghadlivedhadlivedcamecamewouldwouldhappenhappengoesgoesGoB)根据汉语意思，完成下列句子根据汉语意思，完成下列句子:1.WhenIgottothecinema,(电影已2

25、.经开始了二十分钟了).(2001黄岗)2.(有一场音乐会)aconcerttomorrowafternoon.(2000甘肃)3.Itsthreeyearssincehe(入团).(2001宁夏)1.4.Pleaseletmeknow(他一回来).(2000陕西)2.5.I(正要入睡)whentherewasaloudknockatthedoor.(2000新疆)thefilmhadalreadybeenonthefilmhadalreadybeenonThereisgoingtobe/willbeThereisgoingtobe/willbejoinedtheLeaguejoinedthe

26、LeagueassoonashecomesbackassoonashecomesbackwasjustfallingasleepwasjustfallingasleepPartBVoicesVoices一、一、Voices:The Active and Passive VoicesActiveVoice主动语态主动语态PassiveVoice被动语态被动语态 1.Manypeoplespeak1.ManypeoplespeakEnglish.English.2.Theyfoundthedinosaur2.TheyfoundthedinosaureggsineggsinLiaoningLiaon

27、ing.3.Wemustdosomethingto3.Wemustdosomethingtostopthepollution.stopthepollution.1.English1.English is is spokenspoken bybymanymanypeople.people.2.The2.The dinosaurdinosaur eggseggs were were found found ininLiaoningLiaoning.3.3.SomethingSomething must must be be donedone tostopthepollution.tostopthe

28、pollution.二、二、Theformationofthepassivevoicesofdifferenttenses(A):方式时间一般进行完成现在amis+pp.areamisbeing+pp.arehasbeen+pp.have过去was+pp.werewasbeing+pp.werehadbeen+pp.将来shallbe+pp.will过去将来shouldbe+pp.would1.Englishis spokenbymanypeople.2.ThePRCwas foundedin1949.3.Anewschoolwill be builtherenextyear.4.Hesaid

29、thatmoretreeswould be plantedhere.5.Theroomis being paintednow.6.Yourbikewas being mendedwhenIgotthere.7.Manyman-madesatelliteshave been sent upinthepastseveralyears.8.Theoldhouseshad been pulled downbytheendoflastyear.Theformationsofthepassivevoicesofmodalverbs(B):must/can/may/should+be+pp.1.Moretr

30、eesmust be planted.2.Theymay be plantedatothertimesoftheyear.3.Thetreesshould be wateredoften.4.Theycan be plantedatthesidesoftheroad.三、三、WhentousethePassiveVoice:1.行为主体不明确，不必说出或者无法说出动作的执行者时。行为主体不明确，不必说出或者无法说出动作的执行者时。Footballis playedallovertheworld.2.不易找到或根本就找不到动作的执行者时。不易找到或根本就找不到动作的执行者时。Mybikewas

31、stolen.3.汉语含有汉语含有“据说据说”、“有人说有人说”等时。等时。Itis saidthatanotherbridgehas been builtovertheChangjiangRiver.4.汉语中含有汉语中含有“被被”、“由由”等词时。等词时。WeiHuais askedtocomebyLinTao.5.汉语中没有汉语中没有“被被”、“由由”等词，而在原句中试加这类词且句意通顺时。等词，而在原句中试加这类词且句意通顺时。Thesesongsareusuallysungbyboys.6.某些句子习惯上用被动语态。某些句子习惯上用被动语态。Hewas borninOctober,1

32、988.7.表示礼貌时。表示礼貌时。YouarefriendlyinvitedtocometoourEnglishpartyat8:00p.m.tomorrow.（Note:用于被动语态中的动词是及物动词，不及物动词不能用被动语态。）用于被动语态中的动词是及物动词，不及物动词不能用被动语态。）.中考实战题练兵中考实战题练兵A)Fillintheblankswiththerightformsoftheverbsgiven:1.Lastmonth,inthefirstmatchofthe17thWorldCup,France(beat)0-1byanewteamSenegal.(2002南京市)2

33、.Howmanyfridges(produce)inChinainthelasttwoyears?(2002徐州市)3.Nodictionaryshould(bring)totheEnglishexam,boysandgirls!(2002连云港市)4.Thatdayeachofus(give)tendollarsafterwefinishthework.(2002连云港市)5.They(warn)nottotouchthemachinewhiletheywerevisitingtheworkshop.(2001吉林)wasbeatenwasbeatenhavebeenproducedhave

34、beenproducedbebroughtbebroughtwillbegivenwillbegivenwerewarnedwerewarnedB)MultipleChoice:B)MultipleChoice:()1.Idontknowtheschool,butits()1.Idontknowtheschool,butitstobequiteagoodone.(2002tobequiteagoodone.(2002苏州市苏州市苏州市苏州市)A.toldB.spokenC.talkedD.saidA.toldB.spokenC.talkedD.said()2.Pleasedontstandup

35、inclassuntilyou()2.Pleasedontstandupinclassuntilyou.(2002.(2002泰州市泰州市泰州市泰州市)A.weretoldtoB.aretoldtoC.weretoldD.aretoldA.weretoldtoB.aretoldtoC.weretoldD.aretold()3.IfMg()3.IfMginOinO2 2,we,we MgOMgO,andit,anditcombinationreactioncombinationreaction(化学变化化学变化化学变化化学变化).(2202).(2202泰州市泰州市泰州市泰州市)A.willbu

36、rn;get;callsB.burns;willget;calledA.willburn;get;callsB.burns;willget;calledC.willburn;canget;iscallingD.burns;willget;iscalledC.willburn;canget;iscallingD.burns;willget;iscalled()4.Pleasetellmewhen()4.Pleasetellmewhenonthewall.(2002onthewall.(2002无锡市无锡市无锡市无锡市)A.hasthismaphungB.wasthismaphungA.hasth

37、ismaphungB.wasthismaphungC.thismaphashungD.thismapwashungC.thismaphashungD.thismapwashung()5.Thedoctorwilloperateonhimatonceassoonashe()5.Thedoctorwilloperateonhimatonceassoonashethehospital.thehospital.(2002(2002常州市常州市常州市常州市)A.issenttoB.willbetakentoA.issenttoB.willbetakentoC.leavesD.doesntreturnC.

38、leavesD.doesntreturnD DB BD DD DA A()6.Theywontbebackuntilthework()6.Theywontbebackuntilthework.(2002.(2002南通市南通市南通市南通市)A.doB.doesC.isdoneD.willdoA.doB.doesC.isdoneD.willdo()7.Themedicine()7.Themedicinecool,cleananddry.(2001cool,cleananddry.(2001天津市天津市天津市天津市)A.mustkeepB.mustbekeptC.mustbecarriedD.mu

39、stbeinA.mustkeepB.mustbekeptC.mustbecarriedD.mustbein()8.Whereretheoldhouseshere?()8.Whereretheoldhouseshere?-Oh,they-Oh,theybytheendoflastcentury,andanewtallbuildingbytheendoflastcentury,andanewtallbuilding heresoon.heresoon.(2002(2002深圳市深圳市深圳市深圳市)A.havebeenpulleddown;isgoingtobebuiltA.havebeenpull

40、eddown;isgoingtobebuiltB.werepulleddown;willbebuiltB.werepulleddown;willbebuiltC.hadbeenpulleddown;isgoingtobebuiltC.hadbeenpulleddown;isgoingtobebuiltD.hadbeenbuilt;isgoingtobepulleddownD.hadbeenbuilt;isgoingtobepulleddown()9.Youcantleavenow.Therearestilltwentymoretrees()9.Youcantleavenow.Thereares

41、tilltwentymoretrees.(2002.(2002河北河北河北河北)A.toplantB.beingplantedC.plantD.tobeplantedA.toplantB.beingplantedC.plantD.tobeplanted()10.Wheresyourcar?()10.Wheresyourcar?-Theressomethingwrongwithitandit-Theressomethingwrongwithitanditinthegaragenow.(2001inthegaragenow.(2001四川四川四川四川)A.isrepairedB.isbeingre

42、pairedA.isrepairedB.isbeingrepairedC.hasbeenrepairedD.willberepairedC.hasbeenrepairedD.willberepairedC CB BC CD DB BC)PutthefollowingintoEnglish:1.近五年来在西昌已发射了几颗人造卫星。(2002南京市)Severalman-madesatellitesinXichanginthepastfiveyears.2.请你告诉我这把锁是用什么制成的好吗？(2002无锡市)Wouldyoupleasetellme?3.那个博物馆是八年前建造的。(2002苏州市

43、)Thatmuseum.4.必须采取措施阻止人们砍伐树木。(2002泰州市)tostoppeoplefromcuttingtreesdown.5.Whenhegotthere,hefoundallthefood(都吃光了).(2002通化市)havebeensentuphavebeensentupwhatthislockismadeofwhatthislockismadeofwasbuilteightyearsagowasbuilteightyearsagoSomethingmustbedoneSomethingmustbedonehadbeeneatenuphadbeeneatenupThats all for today.Goodbye!