高中英语选修六 Unit1 Art虚拟语气.ppt

《高中英语选修六 Unit1 Art虚拟语气.ppt》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、虚拟语气(Ⅰ)一、什么是虚拟语气？虚拟语气表示所叙述的不是事实，而是一种愿望、假设、建议、猜测或使语气婉转。二、虚拟语气的应用(Ⅰ)1．虚拟语气在条件从句中的应用(1)与现在事实相反从句中的谓语：过去式(be动词的过去式用were)主句中的谓语：would/should/could/might＋动词原形例如：IfIwereaboy，Iwouldjointhearmy.如果我是男孩，我就参军。IfIwonthelottery，Iwouldbuyanexpensivecar.如果我彩票中奖，就买一辆昂贵的汽车。IfIhadalo

2、tofmoneynow，Iwouldtravelaroundtheworld.如果我现在有很多钱，我就周游世界。[动手练习]①Ifhe________todoso，hecouldfindthetime.A．wantsB．wantedC．wouldwantD．haswanted答案：B②IfI________abird，I________veryhappy.A．were，wouldbeB．am，shallbeC．am，wouldbeD．were，shallbe答案：A(2)与过去的事实相反从句的谓语：had＋过去分词主句的谓语

3、：should/would/could/mighthave＋动词过去分词。例如：Ifhehadcomeearlier，hewouldhaveseenher.如果他早来一点的话，他就会看见她了。Ifhehaddrivenmorecarefully，hewouldnothavehadthecaraccidentyesterday.昨天，他如果开车更小心的话，他的车就不会出事故了。[动手练习]①Ifyou________thedoctor’sadvice，youwouldhaverecoveredalready.A．followe

4、dB．wouldfollowC．followD．hadfollowed答案：D②Ididn’tknowSmithwascominguntilnow.Ifyouhadletmeknownyesterday，I________totheairporttomeethim.A．wouldhavegoneB．wouldgoC．willhavegoneD．willgo答案：A③What________lastnightifyou________todoyourwashing?A．wouldyoudo，hadn’thadB．wouldyo

5、uhavedone，hadn’thadC．wouldyoudo，didn’thaveD．wouldyouhavedone，didn’thave答案：B④IfIhadhurried，thetrain________.A．wouldcatchB．wouldhavecaughtC．hadcaughtD．wouldhavebeencaught答案：D(3)与将来事实相反从句的谓语：动词过去式或weretodo或shoulddo主句谓语：should/would/could/might＋动词原形。例如：Ifhegotupearly，h

6、ewouldbeontime.他如果早起，就会准时。Ifheweretocome，whatshouldwesaytohim?如果他来的话，我们跟他说什么呢？Ifthereshouldbeafire，whatshouldwedo?万一发生火灾，我们该怎么办？[动手练习]①Ifhe________inadayortwo，Iwouldwaitforhim.A．returnsB．shouldhavereturnedC．weretoreturnD．hadreturned答案：C②Idon’tthinkhewillattendthepa

7、rty.Butifhe________theparty，whatwouldhewear?A．shouldattendB．wouldattendC．attendD．hadattended答案：A(4)在虚拟语气的条件从句中，如果含有had，should或were，可以省略if，但要把状语从句变成一般疑问句语序。IfIhadhadtime，Iwouldhavegonetoseethefilm.＝HadIhadtime，Iwouldhavegonetoseethefilm.如果我有时间的话，我就去看电影了。IfIweretodoi

8、t，Iwoulddoitinadifferentway.＝WereItodoit，Iwoulddoitinadifferentway.要是我来做这事，我会用另一种做法。[动手练习]①________togothere，wewouldsendhimthere.A．WouldheagreeB．