虚拟语气SubjunctivemoodDefinition虚拟语气表示__________________，而不表示_________________。它是通过______________________来表示的。Conclusion虚拟语气表示说话人的一种愿望、假设、猜测、建议等，而不表示客观存在的事实。它是通过谓语动词的特殊形式来表示的。Check1Thejudgeorderedthatthethief_______punished.A.wouldbeB.shouldbeC.wastobeD.mustbe2IwishI________youyesterday.A.seenB.didseenC.hadseenD.weretosee3Iwouldratherthatyou_______rightaway.A.leaveB.leftC.willleaveD.shouldlive4Thetwostrangerstalkedasifthey________friendsforyears.A.shouldbeB.wouldbeC.havebeenD.hadbeen5Ifhe___inadayortwo,Iwouldwaitforhim.A.returnsB.shouldhavereturnedC.weretoreturnD.hadreturned虚拟语气中动词形式的分类Should+动词原形时态在原有时态上推前Groupwork•4studentsineachgroup.•Discussthesituationswhere“should+do”isused.DiscussionExercise1Theworkersrequestedthattheirworkingconditions___________(improve).2ItwassuggestedthatJane___________amedicalexamination.(have)3Theteacheragreedtothesuggestionthatthestudents________twoweekstopreparefortheexam.(give)4Myadviceisthathe____________upsmoking.(give)beimproved(should)havebegiven(should)give宾语从句主语从句同位语从句表语从句Summury1(should)+do1表示“命令，建议，要求”的词所带的从句中，都要用should+do，should可以省略。常用的词有：arrange,order,command,ask,suggest,advise,propose,demand,require,request,insist,desire等动词以及其对应名词，还有idea,plan等suggest只有作“建议”时，从句中用虚拟，若表示“表明、暗示”时，不用虚拟。1Jane’spalefacesuggestedthatshe___ill,andherparentssuggestedthatshe___amedicalexamination.A.be,shouldhaveB.was,haveC.shouldbe,hadD.was,has2Thebusdriverinsistedthathe___atnormalspeedandtherefore___forthechild’sdeath.A.drove,needn’tanswerB.drive,shouldn’tanswerC.shoulddrive,shouldn’thaveansweredD.drove,shouldn’tanswer（answerfor负责，保证）insist只有作“坚决要求”时，才用虚拟，若表示“坚持说，坚持认为”时，不用虚拟。ItisnecessarythatpeoplebothyoungandoldinChina_____someEnglishtobepreparedfortheWorldFairtobeheldinShanghaiin2010.AlearnBwilllearnCmustlearnDHavelearned2.句型“It+be+important/desirable(理想的)/necessary/natural…+that从句”中，用should+动词原形，should可省略Itisnecessarythatyou(should)bepresentatthediscussion.Itisstrangethatsuchthings______tomyself.AwouldhappenBhappenedCwillhappenDshouldhappen3.句型“Itisapity/ashame/strange/surprising…++that从句”中，用should+动词原形，should表“竟然”，不可省ItisstrangethatthereshouldbesomanypoorpeopleinsucharichcountryasAmerica.Groupwork讨论“时态在原有时态上推前”的几种句型和动词的时态变化的具体形式条件从句If从句的谓语形式主句的谓语形式现在过去未来过去时（did/were）过去完成时haddonewould/could/should/might+V.（原）would/could/should/might+have+p.p.1.过去时2.should+V.3.weretodowould/could/should/might+V.（原）Summury2动词形式时态推前1if引导的非真实条件句IfIhadalotofmoney,Iwouldbuyavilla.villaIfhe__________morecarefully,he________________thecaraccidentyesterday.haddrivenwouldnothavehadWhat_____________(happen)ifyou___________(getup)toolatetomorrow?wouldhappengotupTranslation1如果我是你，我就告诉他真相。IfIwereyou,Iwouldtellhimthetruth.2如果你再早一点来的话，你就可以见到她了。Ifyouhadcomehereearlier,youcouldhavemether.3如果我们爬到山顶，我们就会看到更好的风景。Ifweclimbed/shouldclimb/weretoclimbtothetopofthemountain,wecouldgetagoodview.Exercise___itraintomorrow,wewouldhavetoputoffthevisittotheYa...
