SubjunctiSubjunctiveMoodveMood虚拟语气用来表示所说的不是事实，或者是不可能发生的情况，而是一种愿望，建议或是与事实相反的假设。虚拟语气通常用在下列情况。((一一))用于虚拟条件句中用于虚拟条件句中1.1.其主从句的其主从句的谓语动词谓语动词形式如下表：形式如下表：从句从句主句主句与现在事与现在事实相反实相反谓语动词用--谓语动词用--与过去事与过去事实相反实相反谓语动词用--谓语动词用--与将来事与将来事实相反实相反谓语动词用--谓语动词用--1)did2)be动词用wereshould/would/could/might+doshould/would/could/might+doshould/would/could/might+have+done1)did/were2)should/could+动动词原形3)weretodohad+done1)Ifeveryoneinthecountry_____(know)firstaid,manylives______________(save).(与现在事实相反)2)Ifthehurricane_____________(happen)duringtheday-time,there_______________(be)moredeaths.(与过去事实相反)3)Ifit___________(rain)tomorrow,we____________(notgo)out.(与将来事实相反)knewwouldbesavedhadhappenedwouldhavebeenweretorainshouldnotgo22．虚拟条件句中的省略与倒装．虚拟条件句中的省略与倒装当虚拟条件句中有动词were,had,should时可将if省去,而将were，had，should提到主语之前,形成省略倒装。1)_____ittoraintomorrow，weshouldnotgoout.2)____itnotrainedyesterday,hewouldhavecometotheparty.3)_______therebeaflood,whatshouldwedo?WereHadShould3.3.有时假设情况是通过一个有时假设情况是通过一个介词短语介词短语来表示来表示用without/butfor;or/orelse代替if从句。Without/Butforhishelp,wewouldn’thavemadesuchgreatprogress.＝Ifhishelp,wewouldn’thavemadesuchgreatprogress.therehadn’tbeenwehadn’tgotithadnotbeenfor4.4.混合时间条件句与主句混合时间条件句与主句条件句与主句的动作发生的时间有先后,应按各自动作时间搭配好相应的形式。1)Ifthey___________(study)hard,theycould_________(do)iteasilynow.如果他们以前努力学习的话，现在干的就会容易些。2)Ifhe_____________(take)myadvice,hewouldn't________itmuchbetterlikethis.如果他不听取我的建议，他就不会干得这样好。hadstudieddohadnottakendo5.5.省略虚拟语气的条件从句或者主句情况省略虚拟语气的条件从句或者主句情况1)Ifonlyhecouldcome!要是他能来就好了2)Sheshouldhavecometotheparty.她应该来参加聚会。3)Ifhehadmuchmoremoney.如果他有更多的钱就能...。6.6.句型句型Ifitwerenotfor...(=Wereitnotfor...)Ifithadn'tbeenfor…(=Haditnotbeenfor...)要不是...;如果不是...1)Ifithadn'tbeenforthedeterminedcaptain,allthepassengersonboardwouldn'thavebeensaved.2)Ifitwerenotforhisrichparents,hecouldn'tlivesoeasyalife.((二二))用于宾语从句中用于宾语从句中1.1.用在表用在表命令，建议，要求命令，建议，要求等动词后的宾语从等动词后的宾语从句中句中动词为动词为suggest,demandrequest,desire,ordsuggest,demandrequest,desire,order,propose,insist,adviseer,propose,insist,advise等等,,宾语从句中用谓宾语从句中用谓语用语用(should)do/be…(should)do/be…1)Iinsistedhe__________(go)toseeadoctor,butheinsistednothing_______(be)wrongwithhim.2)Isuggestthatwe_____________ameetingnextweek.3)Herpalefacesuggeststhatshe______(be)ill.(should)gowas（should）holdis表示现在的愿望：主语表示现在的愿望：主语++diddid表示过去的愿望：主语表示过去的愿望：主语++had+donehad+done表示将来的愿望：主语表示将来的愿望：主语++would(could)+dowould(could)+do1)1)IwishI____(be)abirdand________(fly)freely.IwishI____(be)abirdand________(fly)freely.2)IwishI_______thatfilmstaryesterday2)IwishI_______thatfilmstaryesterday3)HowIwishwestudents______(have)more3)HowIwishwestudents______(have)morefreetimetorelaxourselves!freetimetorelaxourselves!werewerecouldflycouldflyhadmethadmethadhad2....
