虛擬語(yǔ)氣用法專項(xiàng)練習(xí)試題

1、虛氣的用法及虛氣表示一種假的狀況，或一種主的夢(mèng)想，即所表示的作或狀并不是事，或不可能。英虛氣的形式有以下幾種：一、與在事相反接條件從句果從句ShouldIf1.去式(或were)Would+原形2.助（去式）+原形couldmightIfhadthetime,JohnwouldmakeatriptoChinatoseetheGreatWall.IfIwereyou,Iwouldgiveupdrinkingimmediately.二.與未來事相反接條件從句果從句1.should+原形ShouldIf2.去式Would+原形3、wereto+原形CouldmightIfyoushouldlose,

2、whatwouldyoudoIfIweretoseehertomorrow,Iwouldtellherthetruth.Ifyouwenttherenexttime,youwouldseewhatImean.三、與去事相反接條件從句果從句ShouldIfhad+去分Would+have+去分couldmightIfIddnownthatitwasgoingtorain,Iwouldneverhavegoneforawalkinthecountry.四、虛氣的幾種特別用法免卻if的條件從句構(gòu)：Hadyouaskedme,Iwouldhavetoldyou.(=Ifyouhadaskedme,)2

3、.有虛條件不用條件從句而用不定式、分、介、名、接或定從句來表示，如：Atruefriendwouldnotdosuchathing.(=Ifhewereatruefriend,he.)(=Iftherewerenowater,(=If)youhadnthelpedme,)有條件從句中的作和果從句中的作生的不一致，如：Ifhehadfollowedthedoctorsadvice,hewouldbequiteallrightnow.IfIwereyou,Iwouldhavegonehome.五、虛氣的其余用法1、Suggest,advise等以后從句用虛氣，其句子構(gòu)以下：suggest,advi

4、se,recommend,demand,require,insist,urge,request,order,+that(should)+原形devide,ask,move,propose等注意：在此構(gòu)中that不行省略；should省不省均可。Hesuggestedthatthey(should)stopsmoking.上述的名形式出，that引的從句仍用虛氣。Hemadearequestthatthey(should)stopsmoking.假如that引的從句所表達(dá)的內(nèi)容是事，也可用述氣。Heinsiststhatheisright.2、Itis(was)+necessary,apity等

5、+that引的從句用虛氣，其句子構(gòu)以下：imperative,advisable,達(dá)成式Itis(was)+important,natural,necessary,+that+(should)essential,strange,等原形Itisimportantthatyou(should)followthedoctorsorders.Itisrightthatyoushouldhavedoneyourhomework.3、wish的用法去式或were與在事相反主+wish(that)+主+去達(dá)成式與去事相反助去+原形與未來事相反IwishIwereapopsinger.(=IamsorryIa

6、mnotapopsinger.)IwishIhadneverstoppedteaching.(=IamsorryIstoppedteaching.)Iwishtheydletusgetsomesleep.注意：wish與hope接從句的區(qū)在于：hope表示一般能夠的希望，從句用述氣。wish表示很或不大可能的希望,從句用虛氣。比：（1）Wehopetheywillcome,(Wedontknowiftheycancome.)（2）Wewishtheycouldcome,(Weknowtheyarenotcoming.)4、asif,asthough,would(had)rather(that)

7、引的從句用虛氣，如：Heactsasifnothinghadhappened.Iwouldratheryoudidnllhimt.te5、Its(high)timethat+去式或should+原形，如：Itstime(that)youhadahaircut.Itshightime(that)wetooksomeaction.虛氣一（）1.IfIyou,Iwouldgobyplane.Flyingismuchfaster.D.am（）2.IdonotthinkthosepeoplearereallyEnglish.Iftheywere,theyspeakwishFrenchaccents.A.

8、dontB.willnotC.mustntD.wouldnt（）3.today,wouldwebeabletogettherebyTuesdayD.Werewetoleave（）4.IfJonetomorrow,whatwouldyoudoD.hadnotcome（）5.“Shedidntaskme,soIdidnthelpher“Youmean”tosay,youwouldvehelpedherA.ifsheaskedyouB.ifsheweretoaskyou”sheaskedyouC.wereshetoaskyou（）.C.woulddieD.coulddie（）7.Iftheyhadk

9、nownhim,tohimA.wouldtheyhavetalkedB.wouldtheytalktheytalkedD.theywouldtalk（）8.IfIlivedinthecity,Itravealincrowededbuses,butItoseelotsoffilms.A.shallhaveto/shallbeableB.shallhaveto/amableC.wouldhaveto/wereableD.wouldhaveto/wouldbeable（）9.Iwouldhavegonetotheconcert,ifItime.A.hadhadB.havehadC.hadD.woul

10、dhavehad（）10.Iknowit,Iwouldhavetoldyou.A.HaveB.IfC.HadD.Having（）11.yourhelp,Iwouldnothavesucceeded.A.BecauseB.BecauseofC.ButD.Butfor（）12.“WhatdidMrSmithsayabouthiscareer”“Onlythatifheamillionaire,hewouldhavefewerworries.”A.didnotbecomeB.hadnotbecome（）13.“Whydidntyouhelphim“”IwouldhaveIdidnthavethemo

11、ney.”A.stillB.butC.otherwiseD.or（）14.“WhoshouldgotoseeLiYingHeisilltoday.“Isuggest”WangHong.”A.goesB.wouldgoC.goD.went（）televisiononweeknights.A.notwatchB.mustnottowatchC.notbewatchingD.havenotwatch（）16.IcantspeakJapanese,butIdowishI.A.canB.couldC.hadD.speak（）17.“Areyouenjoyingyourstayhere“Yes,verym

12、uch.IwishIhavetoleavesosoon.”A.wontB.dontC.mustntD.didnt（）18.“Whatwillyoudoduringthesummerholidays”“Idontknow,butitsabouttimeonsomething.”A.ImdecidingB.IlldecideC.IdecidedD.Iddecided（）19.Idratheryouanythingaboutitforthetimebeing.A.sayB.didntsayC.dontsayD.notsay（）20.“Whydoyouhavetobethereatsix“Thetea

13、cher”demandsthateveryoneinhisseatatsix.”A.wouldbeB.canbeC.beD.willbe（）21.Hemakesanoteoftheassignmentlestheit.A.forgetsB.forgetC.willforgetD.willnotforget（）22.“howdoesthelibrarianact“He”actsasifheawalkingdictionary.”A.wereB.beC.isD.hasbeen（）23.Thereisalawthatdrunkendriversseverelypunished.A.wereB.are

14、C.beD.willbe（）24.IwishyouinterruptwhenImtalkingonthephone.A.willnotB.wouldnotC.donotD.didnot（）25.Henrytalkstohisdogasifithim.A.understandsB.understoodC.understandD.wouldunderstand（）26.Jefflookedasifheaghost.A.sawB.hasseenC.hadseenD.wouldsee（）27.Givehermybestregards,.A.shouldyouseehertodayB.ifyousawh

15、ertodayC.ifyouwouldseehertodayD.shouldyouhaveseenhertoday（）28.Therewasasuggestionbytheteachersthatthemeetingpostponedforaweek.D.shouldbe（）29.ItishighlydesirablethateveryefforttoreducepollutioninBeijing.D.wouldbemade（）30.Themanagerwouldratherthathiswifeworkinthesameofficeashedose.D.willnot（）31.Thetea

16、cherinsistedthatweallbackbytwooclock.D.shallbe（）32.Ididntgotothefootballmatch,butIdowishIthere.A.wentB.wasC.werebeen（）33.Itishightimewedrugtrafficking.(毒)A.didawaywithB.doawaywithC.didawayD.shoulddoawaywith虛氣參照答案（1）C(2)D(3)D(4)A(5)C(6)A(7)A(8)D(11)D(12)B(13)B(14)C(15)A(16)B(17)D(20)C(21)B(22)A(23)C(

17、24)B(25)B(26)C(29)B(30)B(31)A(32)D(33)A(9)A(18)C(27)A(10)C(19)B(28)D對(duì)于倘若條件虛氣需注意的幾點(diǎn)1.假如從句所假的生的與主句所假的生的不一致,種假條件句叫條件虛氣.其主句和從句的組成要依據(jù)所假的而定.IfIhadtakenthemedicine,Iwouldbebetternow.假如我服用了那種的,在就會(huì)好些了.Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.假如(前些日子)天氣更好些,莊稼必定會(huì)得更好.2.Ifitwerenotfor/hadnotbee

18、nfor也是一種條件虛氣從句,“要不是因”.1)Ifithadntbeenforthedoctor,hewouldnthaverecoveredsosoon.2)Ifitwerenotforthelackofspace,wewouldholdthesportsmeettoday.3.有些條件是由一些短引出的(butfor,with,without;otherwise,or,but,etc,)1)Wecouldnthaveachievedsomuchwithoutyourhelp(=Ifwehadnothadyourhelp).2)Withoutsolarradiation,animalsand

19、plantswoulddie.3)Withbetterequipment,wecouldhavedoneitbetter.4)Butforelectricity(=Iftherewerenoelectricity),therewouldbenomodernindustry.5)Ishouldhavereturnedthebooklastweek,butIwassobusythatIforgottodoso.6)Hewashavingameeting;otherwisehewouldhavecomeovertohelpus.7)Hefeltverytiredyesterday,orhewould

20、haveattendedtheparty.4.在某些含的虛條件句中,虛氣可通上下文表出來.用虛形式.1)Anymeninhispositionwouldhavedonelikethat.Youshould(oughtto)havecomeearlier.虛氣祈使氣的混淆使用在有些狀況下,條件從句中的由”should+原形”組成,主句的既能夠是虛氣或述氣,也能夠是祈使氣.1.Ifitshouldrain,theplanwill/wouldbecalledoff.2.Shouldanyonephone,pleasetellthemImbusy.Evenif(If)itshouldgetstormy

21、,Iwillgo.表示要求,建,命令的虛氣表示要求,建,命令的從句中,要用should+原形,此中能夠should省略.以下例句能夠表示種虛氣.a.主從句表示法:suggest,order,request,advise,require,insist,ask,demand,command,propose等后邊的從句要用原形should+原形,能夠省略.ThedoctoradvisedthatI(should)takearest.TheLondondockersdemandedthattheirwages(should)beraised.Heinsistedthatthemeeting(shoul

22、d)notbeputoff.當(dāng)suggest,insist等表示”示意,持”,其從句中的不需要用虛氣氣.1.AreyousuggestingthatIamnotsuitedforthejob2.Heinsistedthathewasinnocent.,要用述b.主從句表示法:當(dāng)以上用在以下句型中,主從句也用should+原形Itissuggestedthatthebuilding(should)bepulleddown.Itisorderedthatthework(should)bestartedatonce.在Itis(was)strange(necessary,wonderful,impo

23、rtant,etc.)that句型中,strange,necessary等后邊的主從句頂用should+原形,should能夠省略.3.Itisstrangethathe(should)refusetocometotheparty.4.Itisnecessarythatadoctor(should)besentforatonce.5.Itisimportantthatweshouldlearnfromtoehrs.e.表從句表示法.suggestion,proposal,order,advice,demand等名作主,后來面的表從句中也用虛氣,即should+原形,should也能夠省略.1)

24、Myadviceisthatyou(should)giveupsmoking.c.wish后邊所跟從句要求用虛氣.withmeandthatwewerentsick.IwishIhadsenttheoldmantohospitalintime.d.在asif惹起的從句中,一般用虛氣,往常用were.PeopletreatmeasifIwereadangerousperson.Irememberthewholethingasifithappenedyesterday.f.同位從句表示法.Thateveningcametheorderthatwe(should)crosstheriveratonc

25、e.虛氣中常的句型有1.Itis(high/about)timethat一從句的用去式或should+原形,此中should不能夠省略.此句型”是候了”.2.wouldrathersb.didsth./haddonesth.此句型表示”情愿某人”,假如是沒有生的作,從句用去;假如是已生的事,從句用去達(dá)成.1)Idratheryoulefttomorrow.2)Idrathertheyhadntgonetoschoolyesterday.ifonly此句型表示”假如就好了”其.后邊句子的與wish引的從句同樣,既:假如虛在,要用一般去;假如是虛去,要用去達(dá)成;假如是虛未來,用would或coul

26、d加原形.1)IfonlyIwereabird!2)IfonlyIhadworkedhardasastudent!3)IfonlyIcouldlandonthemoon!4.接incase可用來惹起的虛氣.形式往常:incase+主+should+原形.incase句中should的能夠省去,也能夠不用虛氣,而用述氣.1)Hetookhisraincoatwithhimincaseitshouldrain.2)Hedoesntdaretoleavethehouseincaseheis(shouldbe)recognized.虛氣二20.Thesunrisesintheeastandsetsin

27、thewest,soitseemsasifthesun_roundtheearth.A.werecirclingB.circles21.B.havegone22.IwishI_withher.A.wouldbeB.amC.wasD.were23.IwishthatI_theconcertlastnight.A.couldD.attended24.Thepictureexhibitionboredmetodeath.IwishI_toit.A.hadnotgoneD.cannothavegone25.Iwishyou_metoputthesethingsaway,hesaid.A.willhel

28、pB.help26.IftheWatergateIncident_Nixonwouldnothaveresignedfromthepresidency.A.didnotoccurB.hadnotoccurredC.wasnotoccurringD.becircling27.Ihadntexpected_JamestoapologizebutIhadhoped.A.himcallingmeB.thathewouldcallmeC.himtocallmeD.thathecallme28.Georgewouldcertainlyhaveattendedthemeeting,_.A.ifhedidnt

29、getaflattireB.iftheflattirehadnthappenedC.hadhenothadaflattireD.hadthetirenotflatteneditself29.Theteachersuggestedthatherstudents_experienceswithESP.A.writeacompositionontheirB.towritecompositionabouttheC.wrotesomecompositionsofhisorherD.hadwrittenanycompositionsforhis30.HespeaksChineseasfluentlyasi

30、fhe_aChinese.D.hasbeen31.Asusual,heputonashowasthoughhistrip_agreatsuccess.D.was32.Lookingroundthetown,hefeltasthoughhe_awayforages.D.hadbeen33.Johnissostronglybuiltthathelooksasifhe_aselephant.D.couldliftAtthatthoughtheshookhimself,asthoughhe_fromanevildream.D.hadwoke36.Mostinsuranceagentswouldrath

31、eryou_anythingaboutcollectingclaimsuntiltheyinvestigatethesituation.A.doB.dontC.didntD.didntdoAlthoughmostadoptedpersonswanttherighttoknowwho_theirnaturalparentsare,somewhohavefoundthemwishthattheytheexperienceofmeeting.A.hadntB.didnthavehadC.hadnthadD.hadnthave38.ItisimportantthattheTOEFLoffice_you

32、rregistration.39.withoutelectroniccomputers,muchoftodays_advancedtechnology.A.willnothavebeenachievedB.havenotbeenachieved40.HespeaksChineseasfluentlyasifhe_aChinese.D.hasbeen41.Itistimethatthegovernment_measurestoprotecttherarebirdsandanimals.D.taking42.Somepeoplearetooparticularaboutschoolrecords,

33、insistingthateveryapplicant_alldiplomasD.musthave43.Hewasverybusyyesterday,otherwisehe_tothemeeting.44.Imustsayhereadsverywell,andIshouldntbesurprisedifhe_actingforalivingoneday.D.wouldhavetakenup45.IfIhadseenthemovie,I_youallaboutitnow.46.Ihadntexpected_HenrytoapologizebutIhadhoped.D.thathewillcall

34、me47.IhadhopedthatJohn_ayearinAfrica,buthestayedthereonlyforthreemonths.A.spendsB.spentC.wouldspendD.willspend48.IhadhopedthatJennifer_adoctor,butshewasntgoodenoughatscience.A.willbecomeB.became49.Idratheryou_anythingaboutitforthetimebeing.A.doB.didntdoC.dontD.didnt50.Idjustassoon_rudelytoher.A.that

35、youwontspeakB.younotspeakingC.younotspeakD.youdidntspeak51.Itshightimethey_thisroad.A.mendB.mendedmend52.Itsabouttimepeople_noticeofwhatwomendidduringthewar.A.takeB.tookC.havetakenD.willtake53.Everybodyhasarrived.Itstimewe_theclass.A.shallstartB.wouldstartC.hadstartedD.start54._theEnglishexamination

36、IwouldhavegonetotheconcertlastSunday.A.InspiteofB.ButforC.BecauseofD.Asfor55.Mary_myletter;otherwiseshewouldhaverepliedbeforenow.A.hasreceivedB.oughttohavereceivedC.couldnthavereceivedD.shouldnthavereceived56.Johndidnotfeelwellyesterday;otherwisehe_toseehisclassmatesoff.A.cameB.wouldcomeC.wouldhavec

37、omeD.shouldbecoming57.Hesworkinghardforfearthathe_.A.shouldfallbehindB.fellbehindC.mayfallbehindD.wouldfallbehind58.Withoutthedreamsoftheyouth,thisinventionmight_foracentury.A.havebeenpostponedB.hasbeenpostponedC.postponeD.bepostponed59.Inthepastmengenerallypreferredthattheirwives_inthehome.A.worked

38、B.wouldworkC.workD.wereworking60.Forachildtogiveuphislessmatureideaforamorematureone,itrequiresthatthechild_psychologicallyreadyforthenewidea.A.isB.wereC.beD.wouldbe61.Tomsfather,aswellashismother,_inNewYorkforafewdaysmore.A.askhimtostayB.askhetostayC.askshestaysD.askshestay62.Youradvicethat_tillnextweekisreasonable.A.shewaitsB.shewaitC.waitsheD.shewaited64.Itwasessentialthatweleasebeforetheendofthemonth.A.singB.singedC.hadsignedD.weresigning65.Itisappropriatethatsometime_thoroughstudyoftheresultsoftheApollomission.A.devotestoD.bedevot