高中英语-虚拟语气专项教学课件设计

虚拟语气专项复习IfIwereafishAndyouwereaseashellWouldyoumarrymeanywayIfpossible,whatwouldyouliketobe?Why?IfIwereabird,……IfIwereYaoMing,……虚拟语气

Thesubjunctivemoodisusedtoexpresssomethingthatiscontrarytothefact,highlyunlikelyordoubtful.Itisalsousedtoexpressawish,request,advice,regretoracommand.虚拟语气的概念目标引领1.LeadstudentstorevisethebasicusagesoftheSubjunctiveMood.2.EnablethestudentstousetheSubjunctivemoodcorrectlyindifferentsituations.3.Cultivatestudents’abilityofcooperationandexpression.想一想SummarizesomebasicrulesofSubjunctiveMoodaccordingtothesentences.一：虚拟语气在if条件状语从句中的用法.二:三个注意点.自主探究:1.IfIwereyou,Iwouldtryitagain.2.Ifhe

hadworkedhard,hewouldhavepassedtheexamination.3.Ifhecameheretomorrow,Iwouldtellhimaboutit.4.Ifheweretocomeheretomorrow,Iwouldtellhim.自主探究:Summarizesomebasicrulesaccordingtothesentences.

一、虚拟语气在条件状语从句中虚拟条件句主句与现在事实相反与过去事实相反与将来事实相反If+主语+动词的过去式（动词be用were)主语+should,would,might,could＋动词原形If+主语+had+过去分词主语＋should,would,might,could＋havedone1、If+主语+动词过去式2、If+主语+wereto+动词原形3、If+主语+should+动词原形主语＋should,wouldmight,could＋动词原形㈡含蓄虚拟条件句（fillintheblank)1.Withoutsunlight,people’slife_________differentfromtoday.2.Butforyourhelp,I____________________thework.3.Butforwater,it_____________impossibletoliveinthedesert.4.没有了电，人们的生活会是什么样子的呢？Withoutelectricity,what_________humanlife______like?Conclusion:含蓄条件句在虚拟语气中，并不总是出现if引导的条件状语从句，而是通过其它手段来代替条件句。If条件句可与___________________________________等介词短语转换或者有提示词：__________________等。wouldbewouldn’thavefinishedwouldbewouldbebutfor(thatclause),without(要不是----）or/otherwise㈢错综时间条件句

Ifyou____________(follow)thedoctor’s

advice

then,you_________(be)allright

now.Ifyou____________(water)themmore,thecrops

would

begrowing

stillbetter

now.had

followedwouldbehad

wateredConclusion:条件从句谓语动词发生的时间与主句动作发生的时间不一致，叫做错综条件虚拟语气。主句和从句的谓语动词的形式要依照各自假设的时间而定。(各归各原则)1.nomoderntelecommunications,wewouldhavetowaitforweekstogetnewsfromaroundtheworld.（14福建卷）

A.WerethereB.HadtherebeenC.IfthereareD.Iftherehavebeen2.____themorningtrain,hewouldnothavebeenlateforthemeeting（14天津卷）A.DidhecatchB.shouldhecatchC.hashecaughtD.Hadhecaught3._____today,hewouldgettherebyFriday.

A.Wouldheleave

B.WasheleavingC.WerehetoleaveD.Ifheleaves4.__________yourtimelyandcorrectguidance,Icouldn’thavesolvedtheproblemsosmoothly.

A.Haditnotbeenfor

B.WereitnotforC.Ifithasnotbeenfor

D.Ifitisnotfor

____________________________________________________.㈣虚拟条件句省略if:Doexercisesanddrawaconclusion5.JanewouldhavegonetoWashington，________togetaplaneticket.

A.wassheable

B.shehadbeenable

C.hadshebeenableD.ifsheisableConclusion:If条件从句中如果有had,should，were，三个词,可以把if省略，并将这三个词提至句首，引起部分倒装。口诀：一马当先，还属我。Task1:总结虚拟语气特殊句型Task2:总结Should+do型虚拟语气Task3:情态动词+havedone合作解疑:Task2：虚拟语气特殊句型：wish

的宾语从句现在：过去：未来：过去时（did/were）过去完成时(haddone)would/could/might+V.shouldIfonly…引导的虚拟与wish同样,翻译为:要是…就好了2.wouldratherthat3.asif/though+4.It’s(about/high)time+thatdid/were(与现在将来事实相反)haddone(与过去事实相反)与主句谓语同时did/were之前haddone之后would/could/might+do

didshould+do你该走了。1.It’shightimethatyouwent.2.It’shightimethatyoushouldgo.注意：asif其后所跟从句也可用陈述语气汉译英：天看起来好像要下雨。Itlooksasifitisgoingtorain.实战演练：高考链接1.（2011北京）-Wherearethechildren?Thedinner’sgoingtobecompletelyruined.-Iwishthey_________alwayslate.A.weren’t B.hadn’tbeen C.wouldn’tbeD.wouldn’thavebeen2.LookatthetroubleIamin.IfonlyI____youradvice.A.followedB.wouldfollowC.hadfollowedD.shouldfollow3.（江苏卷34）.Georgeisgoingtotalkaboutthegeographyofhiscountry,butI’dratherhe_______moreonitsculture.A.focusB.focusedC.wouldfocusD.hadfocused4.Itishightimethatyou_________(feed)thesechickens,otherwisethey______(die)5.他宁愿你现在就把书还给他。（translation）——————————————————————fed\shouldfeedwoulddieHewouldratheryoureturnedthebooktohimnow.谓语动词用shoulddo

的虚拟语气Task1:Should+do型虚拟语气Ⅰ宾语从句中常见动词：一个坚持，两个命令，三个建议，四个要求。即1.insist2.order,command3.advise,suggest,propose4.demand,require,request,desire补充:1.recommend2.urge3.advocate这些动词后面的宾语从句要使用虚拟语气即从句中的动词使用should+动词原形，或者将should省略。(注意suggest与insist)1.Theteacherordersthatthestudents_________reciteeverytext.2.Theyrequestedthathe________besenttothehospitalatonce.shouldshould注意:1.insist1)表示“坚持认为”时用_______语气2）表示“坚持要求某人该…”时用____语气2.Suggest表示“暗示，说明”的意思时用__________语气，表示“建议”用______语气1)Theoldmaninsistedthathe_____（be)well,butweallinsistedthathe_______(send)tohospital.2）Herexpressionsuggestedthatshe____(be)angry.3）Hesuggestedthatwe_________(go)toschoolatonce.真实虚拟真实虚拟wasbesentwasshouldgo动词(㈠、㈡、㈢、㈣)相应的名词构成的名词性从句包括主语从句，表语从句和同位语也要使用虚拟语气。从句中的动词形式一样。insistence,desire,demand,request,requirement,order,command,advice,proposal,suggestion,urgency1.It’ssuggestedthattheplanbecarriedout.2.Mysuggestionisthatwe(should)takenonoticeofhim.3..Hemadeasuggestionthatwe(should)setoffearliertomorrow.Should+v.在表语从句与同位语从句中的应用主语从句中使用should+V的几种情况(1)It’sstrange/surprising/important/impossible/necessary/natural+that---Clause从句中的动词要用虚拟，即（should）+V，表示说话者的主观看法。(2)Itissuggested/ordered/required/requested/desired….+thatclause实战演练:1.Teachersrecommendparents_____theirchildrenunder12toridebicyclestoschoolforsafety.notallowB.donotallowC.mustn’tallowD.couldn’tallow2.Itisstrangethat______________________(他竟然会这么想).3.Theoldprofessorgaveordersthattheexperiment_________________（finish）before6.heshouldthinksoshouldbefinished目的状语从句(惟恐,以防)lest/forfearthat/incase+sb.shoulddoPleaseremindmeofitagaintomorrowincaseIshouldforget.Thechildrenkeptquietlesttheyshouldwakeuptheirfather.Shutthewindowforfearthatitmayrain.四.情态动词+havedone(could/might/should/would/need+havedone)1～3BCC4.couldhavedone5.shouldhavegonetobed思维导图if引导的虚拟条件句现在：if(did/were)主句：would/could/should/might+V.（原）虚拟语气过去：if(haddone)主句：would/could/should/mighthavedone将来:if(did/were/shoulddo)/weretodo主句：

would/could/should/might+V.（原）含蓄条件句注意butfor/without等与if条件句的转化错综时间条件句要判断主从句谓语动作发生的时间点虚拟条件句省略if：可把should，were，had提到句首虚拟语气特殊句型谓语动词用shoulddo

的虚拟语气情态动词+havedone虚拟语气if引导的虚拟条件句含蓄条件句错综时间条件句虚拟条件句省略if：虚拟语气特殊句型wish/ifonly/asif(asthough)wouldratherItistimethat..现在：did/were过去：haddone将来:would/could/might+v原形现在/将来：did/were过去：haddone过去式/shoulddo(should不可省)谓语动词用shoulddo

的虚拟语气情态动词+havedone虚拟语气if引导的虚拟条件句含蓄条件句错综时间条件句虚拟条件句省略if：虚拟语气特殊句型谓语动词用shoulddo

的虚拟语气宾语从句㈠、㈡、㈢、㈣主语从句1.It’snecessary/n