高中英語復習北師大版《虛擬語氣》課件

2022/11/7高中英語復習北師大版《虛擬語氣》2022/11/3高中英語復習北師大版《虛擬語氣》1英語動詞有三種語氣：

陳述語氣祈使語氣虛擬語氣英語動詞有三種語氣：2一、陳述語氣用來陳述一個事實，或提出一個看法。有肯定，否定，疑問或感嘆等形式。1.Therearetwosidestoeveryquestion.

每個問題都有兩個方面.2.Theydidn’twatchfireworksyesterdayevening.昨晚他們沒有看焰火.3.WhatcanIdoforyou?我能為你做什么?4.HowdisappointedTomwas!湯姆很失望.5.Whatlovelyflowersthoseare!

那些花兒真漂亮.一、陳述語氣用來陳述一個事實，或提出一個看法。有肯定，否定3二、祈使語氣

用來表示說話人的請求，命令或勸告等。動詞要用原形，其否定式在動詞前加donot.1.Letmehaveatry.我來試一試.2.Don’tbelateagain.別再遲到了.3.Don’tsayitinChinese.SayitinEnglish.

別用漢語說,用英語.4.Let’sgoandplaybasketball.

我們去打籃球.二、祈使語氣用來表示說話人的請求，命令或勸告等。動詞要41.Ihopeourlifewillbebetter.

希望我們的生活會更好。2.IwishIwereyounger.

要是我年輕一點就好了。3.Ifhewasoutthatday,thenhecouldn'tanswerthephone.

如果那天他在外面，他就無法接電話.4.Ifhehadbeenoutthatday,hecouldn'thaveansweredthephone.

如果那天他在外面的話，他就無法接到電話了.有可能(陳述語氣)不可能(虛擬語氣)推測(陳述語氣)與事實相反(虛擬語氣)1.Ihopeourlifewillbebet5三虛擬語氣與事實相反,或不可能發(fā)生,或發(fā)生的可能性非常小表示說話人所說的話不是事實，而是一種與事實相反的假設，愿望，猜測或建議等等。三虛擬語氣與事實相反,或不可能發(fā)生,或發(fā)生的可能性非常小表6四、虛擬語氣的種類1.條件類虛擬IfIwereamillionaire,Iwouldstillworkhard.

如果我是百萬富翁，我還是要努力工作。2.wish類虛擬IwishIhadnotwastedthetime.

要是我沒有浪費時間就好了。3.Should類虛擬Isuggestyouphonebeforeyougothere.

我建議你去那兒之前先打個電話。四、虛擬語氣的種類1.條件類虛擬7五(1)條件類虛擬時間從句謂語主句謂語現(xiàn)在IfIwere…IfIdid…Iwouldbe…Iwoulddo…將來IfIwere/did…IfIshouldbe/do…IfIweretodo…Iwouldbe…Iwoulddo…過去IfIhadbeen…IfIhaddone…Iwouldhavebeen…Iwouldhavedone…五(1)條件類虛擬時間從句謂語主句謂語現(xiàn)在IfIwere8If

wehadtimenow,wewouldreaditagain.Ifsheknewaboutit,shewould

come.Ifhewerehere,everythingwould

beallright.IfitwereSundaytomorrow,Iwould

gotoseemyfriendsthere.Ifsheshould

come,Iwould

askherforhelp.Ifyouwere

tofailtocatchthetrain,youmight

takethebus.Ifhehad

seenyouyesterday,hewould

have

askedyouaboutit.IfIhad

hadthemoneylastyear,Iwould

have

boughtacar.Iftheyhad

knownheraddress,theywould

have

writtentoher.Ifwehadtimenow,wewouldr91.IfI____you,Iwouldn’treturnthecall.A.beB.amC.wasD.were2.IfI______moretime,Iwouldhavegonewithyou.A.hadB.hadhadC.HavehadD.wouldhave3.IfIhadknownthat,I_______so.A.wouldn’tdoB.wouldn’thavedoneC.won’tdoD.havenotdone4.Ifit________tomorrow,whatwouldwedo?A.rainsB.rainedC.wouldrainD.rain5.Ifitshouldrain,I_______gotheretomorrow.A.willB.wouldnotC.won’tD.wouldnothavePracticeDBBBB1.IfI____you,Iwouldn’t10不用if條件從句，而用介詞或副詞

without(沒有),butfor(要不是),otherwise(否則)

這些詞可以表示某種假設情況,從而省略條件句.1.Iwasbusylastweek.

OtherwiseIwould

have

cometoseeyou.=IfIhadnotbeenbusy,Iwouldhavecome…2.Without/but

foryou,Iwould

not

bewhatIamtoday.=Ifithadn'tbeenforyou,Iwouldnotbe….五(2)條件類虛擬的簡略式不用if條件從句，而用介詞或副詞

without(沒有11Withoutelectricity,humanlife____quitedifferenttoday.A.isB.willbeC.wouldhavebeenD.wouldbe2.ButfortheParty,he____ofhunger30yearsago.A.wouldhavediedB.woulddieC.mustdieD.musthavedied3.Iwasbusyyesterday,otherwiseI___yourbirthdayparty.A.attendedB.haveattendedC.WouldattendD.wouldhaveattendedIftherewereno

electricity,Ifithadn’tbeenfortheParty,DAPracticeIfIhadn’tbeenbusy,

I……DWithoutelectricity,humanlif12這類虛擬表示不可能實現(xiàn)的愿望，或和事實相反的情況六、wish類虛擬IwishIwere/woulddo/haddone…IfonlyIwere/woulddo/had

done…Iwouldratherdid/had

done…Helookedas

ifhewere/woulddo/had

done…Itistimewedid/shoulddo…IwishedIwereyounger.IwishIhadn't

toldhimaboutit.IwishthatIwould

affordanewcar.If

onlyhehad

talkedtohersooner!Iwould

ratheryoudidn't

gooutalone.Itlooksas

ifitwerebrokenItistimewestartedtowork.這類虛擬表示不可能實現(xiàn)的愿望，或和事實相反的情況六、wish131.IwishI___abletotellhimallaboutitlastnight.A.wasB.wereC.hadbeenD.shouldbe2.HowIwishI___torepairthewatch!Ionlymadeitworse.A.hadtriedB.hadn’ttriedC.havetriedD.didn’ttry3.IfonlyI____abletolightentheburdenofmyfamily,butIamstillastudent.A.wereB.havebeenC.amD.wouldbe4.Thetwostrangerstalkedasifthey________friendsforyears.A.wereB.wouldbeC.havebeenD.hadbeen5.Iwish____________mealone.A.hehasleftB.heleavesC.HewillleaveD.hewouldleave6.I’dratheryou_____tomorrow.A.cameB.comeC.willcomeD.hadcomeCBADDA1.IwishI___abletotellh14表示建議.要求.命令類的名詞性從句

通常用“should+動詞原形”。should可以省略．一堅持:insist二命令:order,command三建議:advice,suggest,recommend四要求:demand,require,request,desire形容詞：necessary,important,essential,strange七、should類虛擬表示建議.要求.命令類的名詞性從句

通常用“should+動15ExamplesHesuggestedthatweshould

visitthepalacerightaway.Sherecommendedthatthemeetingbe

putoff.Heorderedthattheyshould

startoffimmediately.Idemandedthatheshould

answermeatonce.Itisnecessarythattheproblemshould

bediscussedatonce.Itwassurprisingthatheshouldsayso.ExamplesHesuggestedthatwes16Itisreallystrangethatthegirl_____soearly.A.hasbeenmarriedB.hasmarriedC.bemarriedD.wouldmarryCItisreallystrangethatthe17八、虛擬句的倒裝形式條件從句中有were,had,should時,可不要if,而用倒裝(注意:had必須是完成式的助動詞)1.If

I

should

meet

her,Iwould

tellher.2.If

I

were

inyourposition,Iwould

doitbetter.3.Ifitweretoraintomorrow,Iwouldputoffthejourney.4.Ifhehad

seenyou,hewouldtalkedtoyou.

Should

Imeether,Iwouldtellher.

Were

Iinyourposition,Iwoulddoitbetter.

Wereittoraintomorrow,Iwouldputoffthejourney.

Hadheseenyou,hewouldtalkedtoyou.八、虛擬句的倒裝形式條件從句中有were,had,sho181Ifwe_______(book)atableearlier,wecouldn’tbestandinghereinaqueue.2IfhehadspentmoretimepractisingspeakingEnglishbefore,he__________(be)abletospeakitmuchbetternow.3.—DoyouthinkGeorgehaspassedthedrivingtest?—No.Ifso,he_____(drive)hiscartoourcollegeyesterday.4.Mymomsuggeststhatwe___________(eat)outforachangethisweekend.5.—Itrainedcatsanddogsthismorning.I’mgladwetookanumbrella.—Yeah,wewouldhavegotwetalloverifwe________.6.Eyedoctorsrecommendthatachild’sfirsteyeexam_______(be)attheageofsixmonthsold.1Ifwe_______(book)atableea19Sorry,Iamtoobusynow.IfI____(have)time,Iwouldcertainlygoforanoutingwithyou.8.Ifmycar__(be)morereliable,IwouldhavedriventoLhasainsteadofflyinglastsummer.9.We______(face)thedifficultytogether,butwhydidn’tyoutellme?10Ifwe_______(make)adequatepreparations,theconferencewouldn’thavebeensosuccessful.11.Welostourwayinthatsmallvillage,otherwisewe_______(visit)moreplacesofinterestyesterday. 12.I__________(go)throughthatbitterperiodwithoutyourgeneroushelp.Sorry,Iamtoobusynow.IfI2013.Ifhe__________(follow)myadvice,hewouldn’thavelosthisjob.14.Ifwe_

__(take)theotherroad,wemighthavearrivedhereintimeforthemeeting.15.－Johnwenttothehospitalalone.－Ifhe_______(tell)meaboutit,Iwouldhavegonewithhim.16.HadIknownaboutthiscomputerprogram,ahugeamountoftimeandenergy__(save).

13.Ifhe__________(follow)211（2014重慶卷）ItwasJohnwhobrokethewindow.WhyareyoutalkingtomeasifI____it?A.haddone B.havedoneC.did D.amdoing2（2014浙江卷）Theywereabroadduringthemonthswhenwewerecarryingouttheinvestigation,orthey_____toourhelp.A.wouldhavecomeB.couldcomeC.havecomeD.hadcome3（2014天津卷）________themorningtrain,hewouldnothavebeenlateforthemeeting.A.DidhecatchB.shouldbecatchC.hashecaughtD.Hadhecaught4（2014陜西卷）Wewouldratherourdaughter________athomewithus,butitisherchoice,andsheisnotachildanylonger.A.wouldstayB.hasstayedC.stayedD.stay【舉一反三】Georgeisgoingtotalkaboutthegeographyofhiscountry,butI’dratherhe_______moreonitsculture.A.focusB.focusedC.wouldfocusD.hadfocusedAADCB1（2014重慶卷）ItwasJohnwhobro222022/11/7高中英語復習北師大版《虛擬語氣》2022/11/3高中英語復習北師大版《虛擬語氣》23英語動詞有三種語氣：

陳述語氣祈使語氣虛擬語氣英語動詞有三種語氣：24一、陳述語氣用來陳述一個事實，或提出一個看法。有肯定，否定，疑問或感嘆等形式。1.Therearetwosidestoeveryquestion.

每個問題都有兩個方面.2.Theydidn’twatchfireworksyesterdayevening.昨晚他們沒有看焰火.3.WhatcanIdoforyou?我能為你做什么?4.HowdisappointedTomwas!湯姆很失望.5.Whatlovelyflowersthoseare!

那些花兒真漂亮.一、陳述語氣用來陳述一個事實，或提出一個看法。有肯定，否定25二、祈使語氣

用來表示說話人的請求，命令或勸告等。動詞要用原形，其否定式在動詞前加donot.1.Letmehaveatry.我來試一試.2.Don’tbelateagain.別再遲到了.3.Don’tsayitinChinese.SayitinEnglish.

別用漢語說,用英語.4.Let’sgoandplaybasketball.

我們去打籃球.二、祈使語氣用來表示說話人的請求，命令或勸告等。動詞要261.Ihopeourlifewillbebetter.

希望我們的生活會更好。2.IwishIwereyounger.

要是我年輕一點就好了。3.Ifhewasoutthatday,thenhecouldn'tanswerthephone.

如果那天他在外面，他就無法接電話.4.Ifhehadbeenoutthatday,hecouldn'thaveansweredthephone.

如果那天他在外面的話，他就無法接到電話了.有可能(陳述語氣)不可能(虛擬語氣)推測(陳述語氣)與事實相反(虛擬語氣)1.Ihopeourlifewillbebet27三虛擬語氣與事實相反,或不可能發(fā)生,或發(fā)生的可能性非常小表示說話人所說的話不是事實，而是一種與事實相反的假設，愿望，猜測或建議等等。三虛擬語氣與事實相反,或不可能發(fā)生,或發(fā)生的可能性非常小表28四、虛擬語氣的種類1.條件類虛擬IfIwereamillionaire,Iwouldstillworkhard.

如果我是百萬富翁，我還是要努力工作。2.wish類虛擬IwishIhadnotwastedthetime.

要是我沒有浪費時間就好了。3.Should類虛擬Isuggestyouphonebeforeyougothere.

我建議你去那兒之前先打個電話。四、虛擬語氣的種類1.條件類虛擬29五(1)條件類虛擬時間從句謂語主句謂語現(xiàn)在IfIwere…IfIdid…Iwouldbe…Iwoulddo…將來IfIwere/did…IfIshouldbe/do…IfIweretodo…Iwouldbe…Iwoulddo…過去IfIhadbeen…IfIhaddone…Iwouldhavebeen…Iwouldhavedone…五(1)條件類虛擬時間從句謂語主句謂語現(xiàn)在IfIwere30If

wehadtimenow,wewouldreaditagain.Ifsheknewaboutit,shewould

come.Ifhewerehere,everythingwould

beallright.IfitwereSundaytomorrow,Iwould

gotoseemyfriendsthere.Ifsheshould

come,Iwould

askherforhelp.Ifyouwere

tofailtocatchthetrain,youmight

takethebus.Ifhehad

seenyouyesterday,hewould

have

askedyouaboutit.IfIhad

hadthemoneylastyear,Iwould

have

boughtacar.Iftheyhad

knownheraddress,theywould

have

writtentoher.Ifwehadtimenow,wewouldr311.IfI____you,Iwouldn’treturnthecall.A.beB.amC.wasD.were2.IfI______moretime,Iwouldhavegonewithyou.A.hadB.hadhadC.HavehadD.wouldhave3.IfIhadknownthat,I_______so.A.wouldn’tdoB.wouldn’thavedoneC.won’tdoD.havenotdone4.Ifit________tomorrow,whatwouldwedo?A.rainsB.rainedC.wouldrainD.rain5.Ifitshouldrain,I_______gotheretomorrow.A.willB.wouldnotC.won’tD.wouldnothavePracticeDBBBB1.IfI____you,Iwouldn’t32不用if條件從句，而用介詞或副詞

without(沒有),butfor(要不是),otherwise(否則)

這些詞可以表示某種假設情況,從而省略條件句.1.Iwasbusylastweek.

OtherwiseIwould

have

cometoseeyou.=IfIhadnotbeenbusy,Iwouldhavecome…2.Without/but

foryou,Iwould

not

bewhatIamtoday.=Ifithadn'tbeenforyou,Iwouldnotbe….五(2)條件類虛擬的簡略式不用if條件從句，而用介詞或副詞

without(沒有33Withoutelectricity,humanlife____quitedifferenttoday.A.isB.willbeC.wouldhavebeenD.wouldbe2.ButfortheParty,he____ofhunger30yearsago.A.wouldhavediedB.woulddieC.mustdieD.musthavedied3.Iwasbusyyesterday,otherwiseI___yourbirthdayparty.A.attendedB.haveattendedC.WouldattendD.wouldhaveattendedIftherewereno

electricity,Ifithadn’tbeenfortheParty,DAPracticeIfIhadn’tbeenbusy,

I……DWithoutelectricity,humanlif34這類虛擬表示不可能實現(xiàn)的愿望，或和事實相反的情況六、wish類虛擬IwishIwere/woulddo/haddone…IfonlyIwere/woulddo/had

done…Iwouldratherdid/had

done…Helookedas

ifhewere/woulddo/had

done…Itistimewedid/shoulddo…IwishedIwereyounger.IwishIhadn't

toldhimaboutit.IwishthatIwould

affordanewcar.If

onlyhehad

talkedtohersooner!Iwould

ratheryoudidn't

gooutalone.Itlooksas

ifitwerebrokenItistimewestartedtowork.這類虛擬表示不可能實現(xiàn)的愿望，或和事實相反的情況六、wish351.IwishI___abletotellhimallaboutitlastnight.A.wasB.wereC.hadbeenD.shouldbe2.HowIwishI___torepairthewatch!Ionlymadeitworse.A.hadtriedB.hadn’ttriedC.havetriedD.didn’ttry3.IfonlyI____abletolightentheburdenofmyfamily,butIamstillastudent.A.wereB.havebeenC.amD.wouldbe4.Thetwostrangerstalkedasifthey________friendsforyears.A.wereB.wouldbeC.havebeenD.hadbeen5.Iwish____________mealone.A.hehasleftB.heleavesC.HewillleaveD.hewouldleave6.I’dratheryou_____tomorrow.A.cameB.comeC.willcomeD.hadcomeCBADDA1.IwishI___abletotellh36表示建議.要求.命令類的名詞性從句

通常用“should+動詞原形”。should可以省略．一堅持:insist二命令:order,command三建議:advice,suggest,recommend四要求:demand,require,request,desire形容詞：necessary,important,essential,strange七、should類虛擬表示建議.要求.命令類的名詞性從句

通常用“should+動37ExamplesHesuggestedthatweshould

visitthepalacerightaway.Sherecommendedthatthemeetingbe

putoff.Heorderedthattheyshould

startoffimmediately.Idemandedthatheshould

answermeatonce.Itisnecessarythattheproblemshould

bediscussedatonce.Itwassurprisingthatheshouldsayso.ExamplesHesuggestedthatwes38Itisreallystrangethatthegirl_____soearly.A.hasbeenmarriedB.hasmarriedC.bemarriedD.wouldmarryCItisreallystrangethatthe39八、虛擬句的倒裝形式條件從句中有were,had,should時,可不要if,而用倒裝(注意:had必須是完成式的助動詞)1.If

I

should

meet

her,Iwould

tellher.2.If

I

were

inyourposition,Iwould

doitbetter.3.Ifitweretoraintomorrow,Iwouldputoffthejourney.4.Ifhehad

seenyou,hewouldtalkedtoyou.

Should

Imeether,Iwouldtellher.

Were

Iinyourposition,Iwoulddoitbetter.

Wereittoraintomorrow,Iwouldputoffthejourney.

Hadheseenyou,hewouldtalkedtoyou.八、虛擬句的倒裝形式條件從句中有were,had,sho401Ifwe_______(book)atableearlier,wecouldn’tbestandinghereinaqueue.2IfhehadspentmoretimepractisingspeakingEnglishbefore,he__________(be)abletospeakitmuchbetternow.3.—DoyouthinkGeorgehaspassedthedrivingtest?—No.Ifso,he_____(drive)hiscartoourcollegeyesterday.4.Mymomsuggeststhatwe___________(eat)outforachangethisweekend.5.—Itrainedcatsanddogsthismorning.I’mgladwetookanumbrella.—Yeah,wewouldhavegotwetalloverifwe________.6.Eyedoctorsrecommendthatachild’sfirsteyeexam_______(be)attheageofsixmonthsold.1Ifwe_______(book)atableea41Sorry,Iamtoobusynow.IfI____(have)tim