资源描述：
《虚拟语气公开课》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、SubjunctiveMood虚拟语气条件从句If从句的谓语形式主句的谓语形式现在过去未来V.+ed(were)haddonewould/could/should/might+V(原)would/could/should/might+have+p.p.1.V.+ed.2.should+V.(原)3.weretodowould/could/should/might+V.(原)一.虚拟语气在条件状语从句中的用法。二.虚拟语气特殊句型:1.wish的宾语从句现在:过去时（were）过去:过去完成时未来:would/could/migh
2、t+V.shouldIwisheverydayweremybirthday.Iwish/wishedIhadn’teatensomuchwatermelon.(2)表示对过去情况的虚拟:从句动词常用“had＋过去分词”。Iwishitwouldraintomorrow.2.wouldratherthat现在:过去:未来:Iwouldratheryoupaidmenow.Iwouldratheryouhadattendedthemeetingyesterday.Don’tcome.Iwouldratheryoucametomorr
3、ow.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Shelovesthebabyasifitwereherownson.Irememberthewholethingasifithadhappenedyesterday.4.It’s(about/high)time+that过去时(were)Should(不省)+V.我们该去睡觉了。It’stimethatwewenttobed.It’stimethatweshouldgotobed.5.表示要求,命令,建议的虚拟语气。使用should
4、+动词原形,或者将should省略。宾语从句中常见动词:一个坚持,两个命令,三个建议,四个要求。即1).insist2).order,command3).advise,suggest,propose4).demand,require,request,desireeg;1.WesuggestedthatTomhavearest.2.HeinsistedthatI(should)bepresent.注意:如suggest,insist不表示“建议”或“坚持要某人做某事时”,即它们用于其本意“暗示、表明”、“坚持认为”时,宾语从句用陈
5、述语气。1.Theguardatgateinsistedthateverybody____(obey)therules.2.Heinsistedthatshe___(be)seriouslyillandthat______(send)tohospitalsatonce.obeywasbesent3.Hesuggestedthatwe____(have)ameetingatonce.4.Hispalefacesuggestedthathe___(be)ill.havewas以上动词相应的名词构成的名词性从句包括主语从句,表语从句和
6、同位语也要使用虚拟语气,从句中的动词形式一样。order,advice,suggestion,proposal,demand,request,desireIt’ssuggestedthattheplanbecarriedout.Mydemandisthatsheshouldcometoseemeonceaweek.Allofusarefortheadvicethatthechemicalfactoryshouldbecloseddown.6.without和butfor构成虚拟。butfor要不是Withoutsunlight,
7、people’slifewouldbedifferentfromtoday.Butforyourhelp,Iwouldn’thavefinishedthework.Withoutyourhelp,Iwouldhavefailed.Butforwater,itwouldbeimpossibletoliveinthedesert.7.Ifonly…要是就好了IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!8.It’snecessary/
8、strange/natural/important/pity/nowonder/impossible+that---Clause从句中的动词要用虚拟,即(should)+动词原形Itisimportantthatwe(should)masteraforeignl
