高中動詞時態(tài)基礎(chǔ)講解

動詞時態(tài)語法專題(一)英語中的十六種時態(tài)：1.一般現(xiàn)在時2.一般過去時3.一般將來時4.一般過去將來時5.現(xiàn)在進(jìn)行時6.過去進(jìn)行時7.將來進(jìn)行時8.過去將來進(jìn)行時

9.現(xiàn)在完成時10.過去完成時

11.將來完成時12.過去將來完成時

13.現(xiàn)在完成進(jìn)行時14.過去完成進(jìn)行時15.將來完成進(jìn)行時16.過去將來完成進(jìn)行時

HumourousMomentsTheFatherandHisSon

Father: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.waswaswaswaswasknow1.一般現(xiàn)在時:dodoes用法：A)表示現(xiàn)在的狀態(tài)、特征、情況Theyliveinthesamebuilding.B)經(jīng)常性、習(xí)慣性動作〔常與usually,always,everyday,twiceaweek,seldom,sometimes等時間狀語連用?！矵eworkseighthourseveryday.C)客觀事實(shí)和普遍真理,格言或警句等〕Thesunrisesintheeast.太陽從東方升起。Itsnowsinthewinter.D)表示按規(guī)定、方案及安排要發(fā)生的情況.(一般用于be,come,go,start,begin,leave,arrive,return等動詞中，常與時間狀語連用)Themeetingisat2:00p.m.下午兩天開會Theplanetakesoffatten.E〕在條件、時間、讓步狀語從句中，如果主句是將來時或主句是祈使句，從句中要用一般現(xiàn)在時,代替將來時。I’llnotgounlessI’minvited.Tellhimthenewsassoonashecomes.(1)Thegeographyteachertoldustheearthmovedaroundthesun.[改錯](moved→moves)(2)Wealwayscareforeachotherandhelpeachother.)Theshopwillcloseat11：00p．m.[改錯](willclose→closes)1Jenny____inanoffice.Herparents____inahospital.AworkworksBworksworkCworkareworkingDisworkingwork2Oneoftheboys_____ablackhat.AhaveBthereisCthereareDhas3Wewillgoshoppingifit____tomorrow.Adon'trainBdidn'trainCdoesn'trainDisn'train

4Hesaidthesun____intheeastand____inthewest.Arose;setBrises;setsCrises,setDrise;sets5WangMei____musicandoften____tomusic.Alike;listenBlikes;listensClike;arelisteningDlikinglisten6Jenny____Englisheveryevening.AhasstudyBstudiesCstudyDstudied1IcantakeLiMingtherewhenhe_____(come)tovisit.2_____yoursister_____(know)English?3Herhome_______________(遠(yuǎn)離)herschool.4Thepot_____(notlook)likeyoursverymuch.5Where_____you____(have)luncheveryday?6Who_____(想要)togoswimming?7______she_____(do)thehouseworkeveryday?8JennyandDannyusually______(play)gamesintheafternoon.2.現(xiàn)在進(jìn)行時結(jié)構(gòu):be(am,are,is)+doing用法:A．表示說話時正在進(jìn)行的動作Someone’s

knocking

at

the

door.

B.表示現(xiàn)階段內(nèi)正在進(jìn)行的動作,但說話時動作未必正在進(jìn)行。Heisteachingatanightschool.C.現(xiàn)在進(jìn)行時用來表示按方案即將發(fā)生的動(用現(xiàn)在進(jìn)行時表示將來)He’s

arriving

tomorrow

morning.D.現(xiàn)在進(jìn)行時與always,continually,constantly,never等頻度副詞連用，連用，表達(dá)厭煩、憤怒、抱怨、贊揚(yáng)等情感。你總是忘記這些重要的事情。〔表責(zé)怪,不滿〕Youarealwaysforgettingtheimportantthings.他總是學(xué)習(xí)很用功?！脖碣澷p〕Heisalwaysworkinghard.這個男孩上課老說話。

Theboyisalwaystalkinginclass.

三、對現(xiàn)在進(jìn)行時的考查由上下文語境表示時間。1)—What’stheterriblenoise？—Theneighbors____foraparty〔2004年北京卷〕

A.havepreparedB.arepreparingC.prepareD.willprepare2)Becausetheshop_____,alltheT-shirtsaresoldathalfprice.〔2004年浙江卷34題〕hascloseddownB.closeddownC.isclosingdownD.hadcloseddown3)—Areyoustillbusy?—Yes,I_____mywork,anditwon’ttakelong.A．justfinish B.amjustfinishingC．havejustfinishedD.amjustgoingtofinish4)SinceIwonthebigprize,mytelephonehasn'tstoppedringing.People_____toaskhowIamgoingtospendthemoney.phone B.willphone C.werephoningD.arephoning5)Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_____sorapidly.ischanging B.haschanged C.willhavechanged D.willchange3..一般過去時1.結(jié)構(gòu):did/was/were用法：A.表示過去發(fā)生的，和現(xiàn)在沒有聯(lián)系的動作或狀態(tài).(常與表示過去時間的時間狀語連用〔yesterday,lastnight)B表示過去經(jīng)常性或習(xí)慣性的動作?！渤：蚾ften,always等表示頻度的時間狀語連用〕Weoftenplayedbadmintontogetherwhenwewerechildren．我們小時候常在一起打羽毛球。(表過去習(xí)慣性的動詞，也可用would/usedtodo句型〕.他過去常乘公共汽車去上班。

Heusedto/wouldgotoworkbybus.4.過去進(jìn)行時結(jié)構(gòu)：was/were+doing用法：A.表示過去某一時間正在進(jìn)行的動作.通常有時間狀語例：Marywaslisteningtolightmusic10minutesago.★B.在含有時間狀語從句的復(fù)合句中，延續(xù)時間較長的動作要用過去進(jìn)行時，而另一個動作用一般過去時。我進(jìn)屋的時候，她正坐在書桌前面。WhenIenteredtheroom,shewassittingatherdesk.你敲前門時，我正在洗頭發(fā)。Iwaswashingmyhairwhenyouknockedatthefrontdoor.C.瞬間動詞come，go，leave，reach，return，start，arrive，die等的過去進(jìn)行時，可以表示過去將要發(fā)生的動作?！灿眠^去進(jìn)行時，來代替過去將來時〕Hesaidthetrainwasleavingatsixthenextmorning.練習(xí)1.Asshe____thenewspaper,Granny____asleep.(95N)A.read…wasfalling B.wasreading…fellC.wasreading…wasfallingD.read…fellB2.---Nancyisnotcomingtonight.---Butshe_____!(98N)A.promises B.promised C.willpromiseD.hadpromisedB3.Monthsagowesailedtenthousandmilesacrossthisopensea,which___thePacific,andwemetnostorms.〔05遼寧卷〕A．wascalled

B．iscalled

C．hadbeencalled

D．hasbeencalledB4._____itwithmeandI’llseewhatIcando.A.Whenleft B.Leaving C.Ifyouleave D.LeaveD5._____bloodifyoucanandmanyliveswillbesaved.A.Giving B.Give C.Given D.TogiveB5.一般將來時表示將來某個時間會發(fā)生的動作或情況,常和表示將來的時間狀語連用根本結(jié)構(gòu):will/shall+動詞原形Ishallgraduatenextyear.Youwon’tsucceedwithouttheirsupport.

其他將來時的表達(dá)方式：1〕begoingtodo…表示打算、方案、決定要做的事;“有跡象說明或預(yù)示著將發(fā)生………Lookatthedarkclouds;it’sgoingtorain.看那烏云，快要下雨了。2)beabouttodo…表示眼下馬上就要發(fā)生的動作HeisabouttoleaveforBeijing.他馬上要去北京。3)be+todo…表示方案中約定的必須將發(fā)生的行為；按職責(zé)義務(wù)必須去做的事情/要發(fā)生的動作You’retodelivertheseflowersbefore10.你在10點(diǎn)鐘之前把這些花送去。4)be+doing主要用于go,come,leave,start等表示去向的短暫性動詞。如：I’mleavingtomorrow.明天我要走了。

①You___________yourpapersby10o'clock.到10點(diǎn)你得交上試卷。②Lookatthedarkclouds.It____________看那烏云，快要下雨了。.③小男孩就要摔倒了。Thelittleboy__________fallover.④我們馬上出發(fā)。We_____tostartoff.aretohandinIt’sgoingtorainisgoingtoareabout在“祈使句+and/or+陳述句”句型中，陳述句中只能用will或情態(tài)動詞加動詞原形。如：Workhard,andyouwillpasstheexam.努力學(xué)習(xí)，你就會通過考試。1.___________straightonandyou’llseeachurch．Youwon’tmissit．〔2004年湖北卷〕A．GoB．GoingC．IfyougoD．Whengoing2.Standoverthere__________you’llbeabletoseeitbetter．〔2004年天津卷〕A．orB．whileC．butD．a(chǎn)nd

3．-Englishhasalargevocabulary，hasn’tit?-Yes．___________morewordsandexpressionsandyouwillfinditeasiertoreadandcommunicate．〔2004年上海卷〕A．KnowB．KnowingC．ToknowD．Known4．Turnonthetelevisionoropenamagazineandyou__________advertise-mentsshowinghappyfamilies．〔2004年湖南卷〕A．willoftenseeB．oftenseeC．a(chǎn)reoftenseeingD．haveoftenseen5.Followyourdoctor’sadvice,_____yourcoughwillgetworse.〔2005遼寧〕A.orB.andC.thenD.so6.過去將來時1)根本結(jié)構(gòu):would/Should+動詞原形表示以過去某一時間為參照，在過去看將要發(fā)生的動作或存在的狀態(tài)。常用于賓語從句和間接引語。Theboypromisedhe________(work)hard.ItoldmyparentsI_________(return)early.wouldworkshould/wouldreturn

2).其他表示過去將來的句型was(were)goingtowas(were)to+動詞原形was(were)aboutto

7.現(xiàn)在完成時結(jié)構(gòu):have(has)+過去分詞現(xiàn)在完成時表示從過去某一時間開始，一直延續(xù)到現(xiàn)在的動作或狀態(tài),可能剛剛結(jié)束也有可能繼續(xù)進(jìn)行下去，甚至延續(xù)到將來，并對現(xiàn)在造成一定的影響或結(jié)果。常與下邊這些時間狀語連用：如:sofar,uptonow,recently,inthepasttenyears,since+時間點(diǎn),for+一段時間，just,already,yet,等等.在以下句型中要用現(xiàn)在完成時:①This/Itisthefirst/secondtime+that從句(完成時)這是我第二次來北京了。2.This(that/It)isthe+形容詞最高級….that從句這是我看過的最好的電影。ThisisthebestfilmthatI've(ever)seen.3.Ithasbeen+一段時間+since從句〔主句局部要用現(xiàn)在完成時，從句后面，既since后要用一般過去時〕他參軍以來已經(jīng)有兩年了.IthasbeentwoyearssincehejoinedthearmyThisisthesecondtimethatIhavecometoBeijing.典型例題：1.Youdon'tneedtodescribeher.I___herseveraltimes.A.hadmetB.havemet C.metD.meet答案B；首先此題后句強(qiáng)調(diào)對現(xiàn)在的影響，我知道她的模樣，你不用描述。再次，severaltimes告知為反復(fù)發(fā)生的動作，因此用現(xiàn)在完成時。2.---I'msorrytokeepyouwaiting.---Oh,notatall.I___hereonlyafewminutes.A.havebeenB.hadbeen C.wasD.willbe答案A；等待的動作由過去開始，持續(xù)到現(xiàn)在，應(yīng)用現(xiàn)在完成時。

8.過去完成時結(jié)構(gòu)：had+done表示動作在過去某一動作之前已經(jīng)完成。既過去的過去。常與時間狀語bytheendof+過去時間點(diǎn)，before+過去時間/過去動作,by+過去時間，untilthen等連用eg.TheyhadgoteverythingreadybeforeIcame.到那時為止，我們已有六個月沒有他的消息了。Untilthen,we______________forsixmonths.

hadn'theardfromhim

過去完成時，經(jīng)常以“過去”為背景，要想表達(dá)比這一背景更早的動作，即“過去的過去”，常用此時態(tài)。Eg.Whenwegottothetheatre,theyhadsoldallthetickets.Whatapity!hadsoldgotNow過去的過去Whenthepolicearrived,thethieves_________________(runaway).WhenIcameintotheclassroom,mydearstudents______________(begin)reading.hadrunawayhadbegun常見考點(diǎn)有：

①把過去完成時放在含有when,before,after,until,assoonas等引導(dǎo)的時間狀語從句的復(fù)合句中考查。

1)Whentheoldman___towalkbacktohishouse,thesun___itselfbehindthemountain.〔2005年湖北卷〕

A.started;hadalreadyhiddenB.hadstarted;hadalreadyhiddenC.hadstarted;washidingD.wasstarting;hid過去完成時典型用法:①表示愿望、打算一類的詞，如：hope,expect,mean,intend,want,think,suppose等，其過去完成時表示過去未曾實(shí)現(xiàn)的愿望或意圖。含有惋惜的意思。Ihadintendedtocallonyouyesterday我本來昨天打算要去看你?！驳珱]去〕IhadhopedtoseemoreofShanghai.我本希望在上海多看看?！驳茨苋缭浮尝贖ardlyhad+主語＋

done…when+主語＋did

;Nosoonerhad+主語+done…than+主語＋did

scarcelyhad+主語＋

done…when+主語+did

意為“一…..就……”他剛睡下門鈴就響了。Hardlyhadshegonetobedwhenthebell

rang.翻譯以下句子：1.到昨天晚上時消息已傳遍全球。2.這是我第一次當(dāng)眾講話。(用itis…)3.昨天晚上我到超市的時候，牛奶已經(jīng)賣完了。1.Byyesterdayeveningthenewshadspreadthroughtheworld.2.ItisthefirsttimeI’vespokeninpublic3.ThemilkhadbeensoldwhenIgottothesupermarketlastnight.4.他總是開著窗子睡覺。5.他一來，她就離開.〔nosooner…than)4.Healwayssleepswiththewindowsopen.

5.NosoonerhadHecomethansheleft9.現(xiàn)在完成進(jìn)行時(has/havebeendoing)現(xiàn)在完成進(jìn)行時表示過去某一時刻之前開始的動作或狀態(tài)一直延續(xù)到過去某一時刻。例如：

Ihavebeenlookingformylostbookforthreedays,butIstillhaven'tfoundit.

現(xiàn)在完成進(jìn)行時與現(xiàn)在完成時的區(qū)別如下：1.現(xiàn)在完成時與現(xiàn)在完成進(jìn)行時Ihavewrittenanarticle.Ihavebeenwritinganarticle.2.有些延續(xù)性動詞，如live,teach,work,study,learn,stay等因現(xiàn)在完成時與現(xiàn)在完成進(jìn)行時差異不大。Ihavelivedherefortenyears.=Ihavebeenlivingherefortenyears.Notes：表短暫動作的動詞〔finish,marry,getup,come,go等〕一般不能用現(xiàn)在完成進(jìn)行時。強(qiáng)調(diào)：已完成性強(qiáng)調(diào)：持續(xù)性，未完成性1)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典型例題

(1)---Doyouknowourtownatall?

---No,thisisthefirsttimeI___here.

A.wasB.havebeenC.cameD.amcoming(2)---Haveyou____beentoourtownbefore?

---No,it’sthefirsttimeI___here.

A.even,come B.even,havecomeC.ever,come D.ever,havecome

注意：非延續(xù)性動詞的否認(rèn)形式可以與表示延續(xù)時間的狀語連用。即動作不發(fā)生的狀態(tài)是可以持續(xù)的。

〔錯〕Ihavereceivedhisletterforamonth.

〔對〕Ihaven'treceivedhisletterforalmostamonth.BDHaveatry1.Bytheendofthismonth,wesurely____asatisfactorysolutiontotheproblem.A.havefound B.willbefoundC.willhavefound D.arefinding2.Theconference____afullweekbythetimeitends.A.musthavelastedB.willhavelastedC.wouldlast D.haslastedPractice______perfect.(make)2.Weoften_____togetherwhenwewerechildren.(play)3.I_______ataneveningschoolthesedays.(study)4.Ididtellmyfriendswhat__________tothemiftheydidn’tfollowmyadvice.(happen)5.IcalledJimmanytimesyesterdayevening,butIcouldn’tgetthrough.Hismother________(talk)onthephoneallthetime.wouldhappen

wastalkingFillintheblankswiththecorrectformofgivenwords.

exercisesmakesplayedamstudying6.Whenthepolicearrived,thethieves___________away(run).7.Lookattheclouds;it___________________(rain).8.TheChinese_____________________paperfortwothousandyears.(make)9.Hurryup,theplane_________(take)offat6o’clock.10.ThisisthefirsttimethatI______________hersong.(hear)havebeenmakingisgoingtorainhadrunhave

heardtakesExercisesIusually____upat6:00,butyesterdayI______upat7:00andtomorrowI_________upat6:30.(get)Listen!Someone____________(knock)atthedoor.I___________(be)inBeijingfortwoyears.Howoften_____Andy_______(surf)theinternet?Hefellasleepwhilehe___________(read)abook.groupcompetitiongetwillgetgotisknocking

havebeen

doessurfwasreading6.I________never_______(hear)ofthatmanbefore.7.Mybrotheroften_________(go)forwalkslastsummer.8.Lilysaidshe_______(put)onthenewdressthenextday.9.______thestory________(happen)inLondonin1949?10.What______hismother______(do)whenheopenedthedoor?haveheardwentwouldDidhappenwasdoing11.Ifit______________(notrain)tomorrow,they___________(go)fishing.12.______yourmother________thepianoeverySunday?13.They_______(not)callyouthedayaftertomorrow.14.Tom_____________(work)theresincetwoyearsago.15.BythetimeI_________(walk)intotheclassroom,theteacher___________(start)teaching.doesn’trainwillgoDoeshasworkedwon’twalkedhadstartedplayJennyJenny_____(be)aforeigngirl.She_______(come)fromtheUnitedStates.Look,she_____________(draw)picturesinthelivingroom.Twoyearsago,herparents_________(move)toChina.Jenny____________(nothave)anyfriends,soshe_______(feel)lonely.Butnow,she_______(have)manyChinesefriendsand_______(study)withthemeveryday.Jenny___________(visit)hergrandparentsintheUnitedStatesnextmonth.iscomesisdrawingmoveddidn’thavefelthasstudieswillvisit1Idon'tknowifshe_____,butifshe____Iwillletyouknow.A.comes,comesB.willcome,willcomeC.comes,willcomeD.willcome,comesD

B2.Foodsuppliesintheflood-strickenarea______.Wemustactimmediatelybeforethere’snoneleft.A.haverunoutB.arerunningoutC.havebeenrunoutD.arebeingrunout3Myfatherretiredfromthesteelfactorylastmonth,andhe_______thereformorethan

twentyyears.Aworked

BhasworkedChadbeenworkingDwasworkingA4.Wehadhopedtocatchthe10：20train,but_____itwasgone.A.found

B.hadfoundC.wouldfind

D.wouldhavefoundA5.Thisisthefirsttimewe________afilminthecinematogetherasafamily.(2009陜西)A．seeB．hadseenC．sawD．haveseenD6—YouwereoutwhenIdroppedinatyourhouse.—Oh,I____forafriendfromEnglandattheairport.〔2004年福建卷〕

A.waswaitingB.hadwaitedC.amwaitingD.havewaited

7You______television.Whynotdosomethingmoreactive？A.alwayswatch

B.arealwayswatchingC.havealwayswatched

D.havealwaysbeenwatchingBB8.MrSmith______tonight.”“Buthepromised.”

doesn’tcome

B.isn’tcomingC.didn’tcome

D.hadn’t

come9—Annisinhospital.—Oh，really？I________know.I________goandvisither.(2009江蘇)A．didn't；amgoingto B．don't；wouldC．don't；will D．didn't；willkeypoints10Hey,lookwhereyouaregoing！”“Oh,I’mterriblysorry._____.”

A.I’mnotnoticing

B.Iwasn’tnoticing

C.Ihaven’tnoticed

D.Idon’tnoticeDB11—HasSamfinishedhishomeworktoday?—Ihavenoidea.He____itthismorning.〔2004年全國卷〕

A.didB.hasdoneC.wasdoingD.haddone12.Shirley____abookaboutChinalastyearbutIdon’tknowwhethershehasfinishedit.(98〕

A.haswrittenB.wroteC.hadwrittenD.waswriting高考題點(diǎn)擊：13.Monthsagowesailedtenthousandmilesacrossthisopensea,which___thePacific,andwemetnostorms.〔05遼寧卷〕A．wascalled

B．iscalled

C．hadbeencalled

D．hasbeencalled14I_____ping-pongquitewell,butIhaven’thadtimetoplaysincethenewyear.(2001N)A.willplay B.haveplayed C.played D.playBD說明：此題的干擾源為上下文的過去時，但“被稱為太平洋”是客觀現(xiàn)狀，只能用一般現(xiàn)在時。說明：常識告訴我們，一個人一旦獲得某種技能，一般是不會在短期內(nèi)失去的，所以需用一般現(xiàn)在時。3.SinceIwonthebigprize,mytelephonehasn'tstoppedringing.People_____toaskhowIamgoingtospendthemoney.〔05湖南卷〕A.phone

B.willphone

C.werephoningD.arephoning4.Selectingamobilephoneforpersonaluseisnoeasytaskbecausetechnology_____sorapidly.(2001N)A.ischanging B.haschanged C.willhavechanged D.willchange說明：自從我贏了大獎，人們不停地打來問我將怎樣使用這筆錢。此處的arephoning表示“不停的打”。說明：選擇移動難的原因是由于科技正在飛速開展，所以要用現(xiàn)在進(jìn)行時；況且進(jìn)行時態(tài)常給人一種情感上的描述，表示說話者的一種“感慨、贊賞、憤怒、斥責(zé)”等。DA5._____mysisterthreetimestodaybutherlinewasalwaysbusy.〔05北京春季〕A.I’dphoned B.I’vebeenphoningC.I’vephoned D.Iwasphoning6.---Youhaven’tbeentoBeijing,haveyou?---_____.HowIwishtogothere!(98N)A.Yes,Ihave B.Yes,Ihaven’t C.No,Ihave D.No,Ihaven’t說明：此題的干擾源是后面的wasbusy。今天打了三次是用來表示結(jié)果的，只能用現(xiàn)在完成時；而每次她都占線是表示過去的動作，所以用一般過去時。說明：從補(bǔ)充的句子“HowIwishtogothere!”可知“我”沒到過北京。CD7.---Hi,Tracy,youlooktired.---Iamtired.I_____thelivingroomallday.(98N)A.painted B.hadpainted C.havebeenpainting D.havepainted8.Nowthatsheisoutofajob,Lucy______goingbacktoschool,butshehasn’tdecidedyet.〔04北京〕Ahadconsidered Bhasbeenconsidering Cconsidered Disgoingtoconsider說明：這句話的意思是“我一整天都在刷起居室”，現(xiàn)在完成進(jìn)行時表示從過去開始的一個動作一直持續(xù)到現(xiàn)在，而且還在進(jìn)行當(dāng)中。強(qiáng)調(diào)的是“一直在做”。CB說明：她“一直在考慮返?！笔乾F(xiàn)在完成進(jìn)行時，“還沒作決定”是現(xiàn)在的結(jié)果。高考題點(diǎn)擊：1.Ifaman_____succeed,hemustworkashardashecan.(95上海)A.will B.isto C.isgoingto D.should2.---You’veleftthelighton.---Oh,soIhave._____andturnitoff.(2000N)A.I’llgo B.I’vegone C.Igo D.I’mgoing說明：此句的意思為“如果一個人想要成功，就必須盡力而為”。If引導(dǎo)的是條件狀語從句，不能用將來時。而beto結(jié)構(gòu)雖然表示將來的動作，但它不屬于將來時。說明：本句的重點(diǎn)是“并行結(jié)構(gòu)”，關(guān)鍵是看后面的turn，所以B、C、D、都不符合。BA3.BythetimeJanegetshome,heraunt_______forLondontoattendameeting.(05天津卷)A.willleave B.leaves C.willhaveleftD.left4.Wewereallsurprisedwhenhemadeitclearthathe_____officesoon.(93N)A.leaves B.wouldleave C.left D.hadleft說明：that引導(dǎo)的賓語從句中的動作“離職”應(yīng)該發(fā)生在“weresurprised”之后，故需用過去將來時。CB說明：bythetime表示“到……為止”“在……之前”，如果主句的動作發(fā)生在過去，一般需要用過去完成時；如果是將來，就需用將來完成時?！?〕注意幾組時態(tài)的區(qū)別：1.一般過去時與現(xiàn)在完成時：時間上有差異：凡有過去時間的均用過去時態(tài)，不能用完成時態(tài)，如含有ago、lastyear、justnow、theotherday等。結(jié)果上有差異：現(xiàn)在完成時強(qiáng)調(diào)的是對“現(xiàn)在”的影響和結(jié)果，動作到現(xiàn)在剛完成或還在繼續(xù)；一般過去時強(qiáng)調(diào)的是動作發(fā)生在“過去”，和現(xiàn)在毫無關(guān)系。1.---Where__you__(put)thebook?Ican’tseeitanywhere.---I___(put)itrighthere.Butnowit’sgone.

A.did;put;putB.have;put;putC.did;put;haveputD.have;put;haveput2.Wehaven’theardfromJaneforalongtime.Whatdoyousuppose_______toher?

A.washappeningB.happensC.hashappenedD.happened3.Hello,I____youwereinLondon.Howlong_________here?

A.don’tknow;wereyouB.hadn’tknown;areyouC.haven’tknown;areD.didn’tknow;haveyoubeen4.I’mgladtotellyouthatwe_____theworkinlesstimethanwe_____expectedto.

A.finished;wereB.havefinished;areC.havefinished;wereD.hadfinished;were5.WhenIwasatcollegeI_______threeforeignlanguagebutI________allexceptafew