虚拟式非真实语气的表达式NewCollegeEnglishIIIUnit72与时间有关的虚拟式1)与现在事实相反的虚拟语气If+were/did….woulddoEg.IfIwereyou,Iwouldgowithhim.2)与过去事实相反的虚拟语气If+haddone…wouldhavedoneEg.IfIhadworkedhard,Iwouldhavepassedtheexam.3)与将来事实相反的虚拟语气If+should(wereto)+do…woulddoEg.Ifheweretogotomorrow,Iwouldgo.Be型虚拟式were虚拟式Be型虚拟式是指不管人称动词一律以原形出现。Were型虚拟式动词以Were出现。NewCollegeEnglishIIIUnit74Be型虚拟式1.用在表示命令、建议等动词动词、名词that分句中(order,suggest,demand…)Eg.Isuggestthatwe(should)startatonce.Thesuggestionthatwe(should)startatonceisnotaccepted.Heorderedthatallthebooksbesentatonce.Youradvicethatthemotionnotbeabolishedisright.NewCollegeEnglishIIIUnit752.用在It+Adj.+that句型中(essential,important,necessary…)Eg.Itisimportantthathegetthereontime.3.用于if,though等表示推测、让步等句型中Eg.Ifhebefoundguilty,Johnshallhavetherightofappeal.4.用于公式化用语中Eg.Godblessyou!NewCollegeEnglishIIIUnit76Were型虚拟式Were型虚拟式用于if,onlyif,though非真实条件句中Eg.IfonlyIwerenotsonervous.用于某些名词性分句中(wish,wouldrather…)Eg.IwishIwereabird.NewCollegeEnglishIIIUnit77语法重点专练:IfIhadn’tstoodundertheladdertocatchyouwhenyoufell,you_____now.A)wouldn’tbesmilingB)couldn’thavesmiledC)won’tsmileD)didn’tsmile答案为【A】【解析】本句考查的是主句、从句时间不一致时的虚拟语气结构表达。此时我们依然尊循表格中所归纳的谓语结构。【译文】当你摔下来的时候,要是我没站在梯子下,你现在就不会笑了。NewCollegeEnglishIIIUnit78语法重点专练:____beforewedepartthedayaftertomorrow,weshouldhaveawonderfuldinnerparty.A)HadtheyarrivedB)WouldtheyarriveC)WeretheyarrivingD)Weretheytoarrive答案为【D】【解析】根据句中的时间,主句用表现在或将来的虚拟语气。省略if,采用倒装结构。【译文】要是他们在我们后天离开之前到达的话(可能性很小),我们就可以开一个绝妙的聚会了。NewCollegeEnglishIIIUnit79语法重点专练:虚拟语气Ifthewholeoperation_____beforehand,agreatdealoftimeandmoneywouldhavebeenlost.A)wasnotplannedB)hasnotbeenplannedC)hadnotbeenplannedD)werenotplanned答案为【C】【解析】条件状语从句所述的是与过去事实相反的假设,所以要用过去完成时,所以答案为C。【译文】要是整个运动过程没有事先计划好,那么就会失去大量的时间和金钱。NewCollegeEnglishIIIUnit710wish宾语从句中的虚拟语气wish表愿望和希望,有可能实现,也有可能不能实现,故带有强烈的语气色彩,其宾语从句中一般用虚拟语气,that常省略,过去将来式表希望将来发生的事实,过去式表与现在事实相反,过去完成式表与过去相反。主句时态与从句无关。Iwishyouwouldstayalittlelonger.我希望你能够多待会儿。HewisheshewereinTorontonow.他希望现在是在多伦多。Jimwisheshehadpassedthedrivingtest.吉姆希望他通过了驾照考试。NewCollegeEnglishIIIUnit711语法重点专练:IwishI___longerthismorning,butIhadtogetupandcometoclass.A.couldhavesleptB.sleptC.notbestartedD.haveslept答案为【A】【译文】我希望今早睡的时间能长一些,但却不得不起来上课。NewCollegeEnglishIIIUnit712语法重点专练:SometimesIwishI___inadifferenttimeandadifferentplace.A.werelivingB.wouldliveC.wouldhavelivedD.beliving答案为【A】【译文】有时我希望自己生活在不同的时代和不同的地方。NewCollegeEnglishIIIUnit713asthough/if引导的虚拟语气从句asthough/if引导的从句如表示与事实相反或不可能发生的事时要用虚拟语气,否则用正常语态。HespeaksEnglishsofluentlyasthough/ifhewereanativeEnglish.他英语十分流利,就像地道的英国人一样。Thewaterdivingcoach...