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1、SubjunctiveMood虚拟语气1.英语动词有四种语气，陈述语气(indicative)，疑问语气(interrogative)，祈使语气(imperative)和虚拟语气(subjunctive)。2.定义：用来表示说的话不是事实，或者是不可能发生的情况，而是一种愿望，建议，假设的语气叫虚拟语气。真实条件句（sentencesofrealconditions）IfIhavetimeIwillcomeovertoseeyou.虚拟条件句（sentencesofunrealconditions）Ifyouhadarriv
2、edalittleearlier,youwouldhaveseenher.一：虚拟语气在条件状语从句中的用法。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（were）过去完成时Would/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）1、与现在相反IfIhadamapIwouldlendittoyou.IfIwereyouIwoul
3、dplantsometreesroundthehouse.Ifitwerenotfor若不是Ifitwerenotforyourhelp,wewouldbeinserioustrouble.2、与将来相反IfIweretodothejob,Iwoulddoitinadifferentway.Ifyoushouldhaveanydifficultyingettingthemedicine,youwouldringthisnumber.3、与过去相反IfIhadknownthatyouwerecoming,Iwouldhavem
4、etyouattheairport.IfIhadleftsooner,Iwouldhavecaughtthebus.Ifithadnotbeenfor要不是IfithadnotbeenforMargaret,Iwouldnothaveunderstood.1.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.2.IfIwereyou,IwouldgiveAIDSpatientahug.3.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.4.If
5、hehadbeenthere,itwouldn’thavehappened.与现在事实相反与过去事实相反5.Ifitshouldraintomorrow,theywouldn’tgoforanouting.6.Ithinkwecoulddoit,ifweplaneditproperlyandcouldborrowthetools.7.Ifweweretohavethreedaysoff,wewouldenjoyaveryhappylife.与将来事实相反错综时间条件句（conditionalsentencesofmixedt
6、ime）Iftheweatherhadbeenmorefavorable,thecropswouldbegrowingstillbetternow.Ifhehadreceived6morevotes,hewouldbeourchairmannow.含蓄条件句（sentencesofimpliedcondition）Butformymoneythatwomanwouldhavepersecutedhim.Iwasawaythatway,otherwiseIwouldhaveattendedthelecture.Wouldyou
7、mindshuttingthewindow?二：虚拟语气特殊句型：Wish的宾语从句现在：过去：未来：过去时（were）过去完成时(遗憾味道)would/could/might+V.shouldIwishIwereabird.（现在）IwishIhadn’tmadesuchamistake.（过去）Wewishourparentswouldn’tpunishus.（将来）2.Wouldrather/soonerthat现在：过去：未来：Iwouldratheryoupaidmenow.Iwouldratheryouhadgo
8、ne,too.Don’tcome.Iwouldratheryoucametomorrow.过去时过去时过去完成时3.asif/though+Clause现在：过去：过去时过去完成时Helooksasifheweredrunk.Theytalkedasiftheyhadbeenfriends
