高中英语时态易混点突破[课件] 26页

突破时态易混点高中英语\nHumourousMomentsTheFatherandHisSonFather:Youknow,Tom,whenLincoln___(be)yourage,he___(be)averygoodpupil.Infact,he___(be)thebestpupilinhisclass.Tom:Yes,Father.I____(know)that.Butwhenhe____(be)yourage,he____(be)President oftheUnitedStates.waswaswaswaswasknow\nWhoIstheLaziest?Father:Well,Tom,Iaskedyourteachertoday,andnowIwanttoaskyouaquestion.Whoisthelaziestpersoninyourclass?Tom:Idon'tknow,Father.Father:Oh,yes,youdo!Think!Whentheotherboysandgirlsarereadingandwriting,whositsinclassandonlywatcheshowtheotherpeoplework?Tom:Ourteacher,father.\nI)ThesimplepresenttenseII)ThesimplepasttenseIII)ThepresentcontinuoustenseIV)ThepastcontinuoustenseV)ThepresentperfecttenseVI)ThepresentperfectcontinuoustenseVII)Thepastperfecttense\n2.考查一般现在时的替代用法：在以when,till/until,assoonas,bythetime,after,before等引导的时间状语从句，在以if,unless,once等引导的条件状语从句和以nomatter,however,evenif等词引导的让步状语从句中，如果主句中的动词用一般将来时，从句中的动词通常用一般现在时或现在完成时代替一般将来时。—Whatwouldyoudoifit__tomorrow?—Wehavetocarryiton,sincewe’vegoteverythingready.（2005年全国卷）A.rainB.rainsC.willrainD.israining\n一、对一般现在时的考查1.考查其基本概念：一般现在时表示一个习惯性、经常性的动作。常与表示习惯的副词always,everytime,nowandthen,occasionally,often,seldom,sometimes,usually等连用。但近几年，对一般现在时的考查常用过去时态或现在完成时态对考生进行干扰。1)Monthsagowesailedtenthousandmilesacrosstheopensea,which___thePacific,andwemetnostorm.（2005年辽宁卷）wascalledB.iscalledC.hadbeencalledD.hasbeencalled\n二、对一般过去时的考查一般过去时表示在过去某时某刻发生的动作或存在的状态，它常与表过去的时间状语连用，如yesterday,lastyear,lastnight,theotherday,justnow,then,twodaysago,in1999,atthattime等。但是一般过去时也经常用在没有说明过去的时间状语的句子中，这是高考的命题方向。Iboughtanewcarthreedaysago.Morethanadozenstudentsinthatschool____abroadtostudymedicinelastyear.（2005年上海卷）A.sentB.weresentC.hadsentD.hadbeensentnowbought\n三、对现在进行时的考查由上下文语境表示时间。1)—What’stheterriblenoise？—Theneighbors____foraparty（2004年北京卷）A.havepreparedB.arepreparingC.prepareD.willprepare2)Becausetheshop_____,alltheT-shirtsaresoldathalfprice.（2004年浙江卷34题）hascloseddownB.closeddownC.isclosingdownD.hadcloseddown3)—Areyoustillbusy?—Yes,I_____mywork,anditwon’ttakelong.A．justfinishB.amjustfinishingC．havejustfinishedD.amjustgoingtofinish\n4)SinceIwonthebigprize,mytelephonehasn'tstoppedringing.People_____toaskhowIamgoingtospendthemoney.phoneB.willphoneC.werephoningD.arephoning5)Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_____sorapidly.ischangingB.haschangedC.willhavechangedD.willchange\n四、对过去进行时的考查Iwaswalkingdownthestreetwhenitbegantorain.WhenitbegantorainIwaswalkingnow\n1.把过去进行时放在when,while,as等引导的时间状语从句中考查。如果主句谓语和从句谓语都发生在过去，动作时间长的用过去进行时，表达谈话背景；动作时间短的用一般过去时，表达新的信息。—YouwereoutwhenIdroppedinatyourhouse.—Oh,I____forafriendfromEnglandattheairport.（2004年福建卷）A.waswaitingB.hadwaitedC.amwaitingD.havewaited\n2.把过去进行时放在某特定的语境中考查。—HasSamfinishedhishomeworktoday?—Ihavenoidea.He____itthismorning.（2004年全国卷）A.didB.hasdoneC.wasdoingD.haddone3.考查过去进行时与一般过去时的比较。Shirley____abookaboutChinalastyearbutIdon’tknowwhethershehasfinishedit.(98）A.haswrittenB.wroteC.hadwrittenD.waswriting\n五、对现在完成时的考查1.现在完成时表示过去的动作对现在的影响或表示经验。2.现在完成时表示过去的动作一直延续至今并可能继续下去，常与for或since等短语连用。I_________(graduate)in1993andinthatyearI_______(begin)toteachEnglishinamiddleschool.I______(teach)thereforfiveyears.Fiveyearslater,I_______(move)toPinghu.I______________(teach)seniorEnglishinDanghuHighSchoolfornearly8yearseversincethen.graduatedbegantaughtmovedhavetaught/havebeenteaching1993now19988years5years\n1)Hewashopingtogoabroadbuthisparents____thattheywon’tsupporthimunlesshecanborrowmoneyfromthebank.(2005湖北)weredecidingB.havedecidedC.decidedD.willdecide2)Millionsofpounds’worthofdamage___byastormwhichsweptacrossthenorthofEnglandlastnight.（2005重庆）hasbeencausedB.hadbeencausedC.willbecausedD.willhavebeencaused\n3.考查现在完成时与一般过去式的区别：一般过去时着重说明动作发生的时间、地点、方式等，与现在不发生联系，且句中一般有表示过去的时间状语；而现在完成时只说明现在的情况，对现在有影响。—Where_____therecorder?Ican’tseeitanywhere.（98NMET）—I____itrighthere.Butnowit’sgone.A.didyouput;haveputB.haveyouput;putC.hadyouput;wasputtingD.wereyouputting;put\nTheCCTVhasbeenbroadcastingEnglishprogramseversince1977.1977now六、对现在完成进行时的考查构成:have/hasbeen+doing概念:表示从过去某一时刻发生的动作，一直延续到现在，并且还可能继续下去。\n现在完成进行时与现在完成时的区别如下：1.现在完成时与现在完成进行时Ihavewrittenanarticle.Ihavebeenwritinganarticle.2.有些延续性动词，如live,teach,work,study,learn,stay等因现在完成时与现在完成进行时差别不大。Ihavelivedherefortenyears.=Ihavebeenlivingherefortenyears.Notes：表短暂动作的动词（finish,marry,getup,come,go等）一般不能用现在完成进行时。强调：　已完成性强调：　　持续性，未完成性\n1)Nowthatsheisoutofajob,Lucy____goingbacktoschool,butshehasn’tdecidedyet.（2004年北京卷）hadconsideredB.hasbeenconsideringC.consideredD.isgoingtoconsider2)---Hi,Tracy,youlooktired.“---Iamtired.I____thelivingroomallday.A.paintedB.hadpaintedC.havebeenpaintingD.havepainted\n七、对过去完成时态的考查过去完成时，经常以“过去”为背景，要想表达比这一背景更早的动作，即“过去的过去”，常用此时态。Eg.Whenwegottothetheatre,theyhadsoldallthetickets.Whatapity!hadsoldgotNow过去的过去\n—GeorgeandLucygotmarriedlastweek.Didyougototheirwedding?—No,I___.Didtheyhaveabigwedding?（2004年湖北卷）A.wasnotinvitedB.havenotbeeninvitedC.hadn’tbeeninvitedD.didn’tinvite\n3)—Thewindowisdirty.—Iknow.It____forweeks.（2004全国卷）hasn’tcleanedB.didn’tcleanC.wasn’tcleanedD.hasn’tbeencleaned注：由终止性动词leave,arrive,come,go,return,begin,start,put,stop,start,put,stop,die,fall,buy,borrow,see等构成的完成时不能与for或since引导的时间状语连用。但这些终止性动词的否定式可以与for或since短语连用。Eg.Ihaven’tmethimfortwoyears.\n常见考点有：①把过去完成时放在含有when,before,after,until,assoonas等引导的时间状语从句的复合句中考查。1)Whentheoldman___towalkbacktohishouse,thesun___itselfbehindthemountain.（2005年湖北卷）A.started;hadalreadyhiddenB.hadstarted;hadalreadyhiddenC.hadstarted;washidingD.wasstarting;hid\n②把过去完成时放在by+过去时间点或bythetime+从句（一般过去时）的句子里考查。Bytheendoflastyear,anothernewgymnasium___inBeijing.（2003年上海春）A.wouldbecompletedB.wasbeingcompletedC.hasbeencompletedD.hadbeencompleted\n1.---Doyouworkhere?----No,Idon’treallyworkhere.I____untilthenewsecretarycomes.justhelpoutB.havejusthelpedoutC.amjusthelpingoutD.willjusthelpout举一反三破定势造成思维定式的干扰因素：comes从现主将误选Ｄjust初中老师说：完成时标志误选B题眼：Idon’treallyworkhere暂时性工作正确选项CJust的多义：１．刚　２．正　　３．只不过　　４．引起祈使句\n2.I _______inLondonformanyyears，butI’veneverregrettedmyfinaldecisiontomovebacktoChina.(重庆卷).livedB.waslivingC.havelived      D.hadlived造成思维定势的干扰因素：formanyyears初中老师说：完成时标志误选C/D解题关键：Formanyyears与现在无联系一般过去时A一句辨析：\n1993Now200619988years5years1yearIbegantoteachEnglishin1993.By1998,I_________(teach)Englishfor5years./I_________(teach)Englishinthecountryfor5years.Then,ImovedtoPinghuandsince1999,I________(teach)here.Thatistosay,I___________(teach)Englishherefor8years.NowIhavegotaplan-------I________(stay)intheUSAfor1year,brushingupmyEnglish.