高考英语虚拟语气（共18张）

SubjunctivemoodItloosasifHarryPotterwereagrown-upIsheagrown-upIwisheverydaywereSundayIseverydaySunday这种表示假定、想象、愿望等的非事实观念的语气就叫虚拟语气。英语的语气分三大类：陈述语气：用来叙述一件事实。祈使语气：表达说话人的请求或命令。虚拟语气：表示说话人的愿望,假设,猜测或建议,而不是表示客观存在的事实。虚拟语气在各种句式中的用法:一用于条件状语从句1、真实条件句和虚拟条件句真实条件句：IfIhavetime,IshallwillgotoseeyouIfyoumove,I’llshootyou虚拟条件句:IfIwereabird,IwouldflythereIfIwereastudent,Iwoulddoit从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主语动词过去式（be动词一律用were主语would/should/could/might动词原形If主语had过去分词主语would/should/could/mighthave过去分词动词的过去式或should/wereto动词原形主语would/should/could/might动词原形2、虚拟语气在条件句中的用法egIfIwereyou,IshouldstudyEnglishIfhehadtime,hewouldattendthemeetingIfyouhadcomeyesterday,youwouldhavemethimIfyoucametomorrow,wewouldhavethemeetingIfitwereto/shouldraintomorrow,themeetingwouldbeputoff（1）当条件状语从句的行为和主句表示的行为所发生的时间不一致时，动词的形式要根据它所表示的时间来调整。混合时间条件句egIfyouhadfollowedthedoctor’sadvice,youwouldbequiteallrightnow从句指过去,主句指现在IfIhadsyesterday,Ishouldnowwhattodonow注意（2）从句省略if,用倒装句式“were,had,should主语”egWereIinschoolagain,IwouldworharderHadyoubeenhereearlier,youwouldhaveseenhimShouldtherebeameetingtomorrow,Iwouldcome注意3含蓄条件句：虚拟条件暗含在介词短语或上下文中，从句不表现出来。egIcouldnevergotocollegewithouthishelpButfor要不是yourhelp,weshouldhavefailedIwouldhavevisitedyoulastwee,butIwassobusy=IfIhadnotbeensobusy,…注意=Iftherewerenothishelp…=Ifithadnotbeenforyourhelp…ButthatIsaw,Iwouldn’thavebelievedit=IfIhadn’tseenit…IwasillthatdayOtherwiseIwouldhavecome=IfIhadn’tbeenillthatday,Iwouldhavecome4特殊结构的条件句Ifitwerenotfor…egIfitwerenotforhishelp,IcouldnevergotocollegeIfithadnotbeenforyourhelp,weshouldhavefailed“如果没有…”,表示同现在事实相反的假设Ifithadnotbeenfor…“如果当时没有”,与过去事实相反的假设注意5Ifonly…“要是…多好呀”引导的感叹句egIfonlyIhadtaenhisadvice!我要是听他的话就好了!IfonlyIhadwings!Ifonly主语过去完成（与过去相反）过去式（与现在或将来相反）注意itwouldhavebeenbetter二）wish引导的宾语从句

从句动词的虚拟语气形式wish引导的宾语从句1与现在事实相反:过去式be多用were2与过去事实相反:had过去分词3与将来事实相反:would动词原形egIwisheveryonewereactiveinthelessonIwishIhaddonebetterinthemid-termeamIwishthatyouwouldgetagoodjob三几种常用虚拟语气的句型:

句型动词的虚拟语气形式

1动词宾语从句一个坚持:insist坚持应该/做…两个命令:order,command三个建议:suggest,propose,advise四个要求:desire,demand,as,require宾语从句中用should动词原形2与上述动词相对应的名词如：suggestion,order,mand,request等后接的表语从句/同位语从句。表语从句,同位语从句中用should动词原形三几种常用虚拟语气的句型:

句型动词的虚拟语气形式

is/was上述动词的过去分词suggested,demanded等）that主语从句主语从句中用should动词原形主语从句中用should动词原形4Itis/wasadj/n如：ime,nowonder,desirable注意:insist作“坚持认为”，“坚持说”解，suggest表示“表明”，“暗示”时，宾语从句不用虚拟语气，用陈述语气。insistedthathehadneverstolenanythingWeinsistedthatsheshouldgowithusJane’sedicaleamination四asif/though引导的状语从句注：asif/though表示“有可能实现的事实”时，从句用陈述语气。issocloudyItloosasifitisgoingtorain

从句动词的虚拟语气形式asif/though引导的状语从句1与现在事实相反:过去式be多用were2与过去事实相反:had过去分词3与将来事实相反:would动词原