高中英语选修六Unit02B省公开课金奖全国赛课一等奖微课获奖PPT课件.pptx

Ex.1Ex.3DiscoveryusefulstructuresEx.32）在条件句中应用条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示是假设或实际可能性不大情况，故采取虚拟语气。在条件状语从句和结果状语从句中,表示
与事实相反条件和结果。

1)与现在事实相反：

If主语…,主语+V原2)与过去事实相反：
If主语,主语+haveV-ed
3)与未来事实相反：
If主语…,主语+V原假设条件从句谓语动词发生时间与主句所假设谓语动词不一致，叫做错综条件虚拟语气。主句和从句谓语动词要依照假设时间而定。
Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.
Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.Iwasbusythatday.OtherwiseIwouldhavegonetherewiththem.
(IfIhadn’tbeenbusythatday,Iwouldhavegonetherewiththem.)
Iwouldhavefinishedthework,butIhavebeenill.
(IfIhadn’tbeenill,Iwouldhavefinishedthework.)即使生了病，他也去办公室。
Evenifhewereill,hewouldgotohisoffice.
他那样对待我，好像我是陌生人似。
HetreatedmeasifIwereastranger.
她谈论那部影片，就好像她确实看过一样。
Shetalkedaboutthefilmasifshehadreallyseenit.虚拟语气特殊句型：IfonlyIknewhisname!
Ifonlywehadfollowedyouradvice!
IfonlyIcouldseehimagain!IwishIwereastallasyou.
我希望和你一样高。2.wouldrather(that)3.It’s(about/high)time+that4.表示要求，命令，提议虚拟语气。我们提议Tom去休息一下。
他果断要求我到场。
国王命令囚犯明天要实施死刑。
他们要求我们派他们去那儿工作。Isuggestthatwe(should)holdameetingnextweek.
Heinsistedthathe(should)besentthere.Theguardatgateinsistedthat
everybody_____(obey)therules.
2.Heinsistedthatshe_____(be)
seriouslyillandthat_________(send)
tohospitalsatonce.
3.Hesuggestedthatwe______(have)a
meetingatonce.
4.Hispalefacesuggestedthathe
______(be)ill.以上动词对应名词组成名词性从句包含主语从句，表语从句和同位语从句也要使用虚拟语气。从句中动词形式一样。
order,advice,suggestion,proposal,
demand,request,desireIt’ssuggestedthattheplanbe
carriedout.
Mydemandisthatsheshouldcome
toseemeonceaweek.
Allofusarefortheadvicethatthe
chemicalfactoryshouldbeclosed
down.5.It’snecessary/strange/natural/
important+that---Clause从句中动
词要用虚拟，即（should）+动词原形6.一些简单句固定句型：
Heavenhelphim!
Godblessyou!
Mayyousucceed!
LonglivethePeople’sRepublicofChina!3.Ifonlyyou____himwhatIsaid!
Everythingwouldhavebeenallright.
A.didn'ttoldB.hadn'ttold
C.wouldnottell
D.wouldhavenottold
4.Hemusthavehadanaccident,or
he____________herethen.
A.wouldhavebeenB.hadbeen
C.shouldhavebeenD.couldbe5.Muchlabourwouldhavebeensaved
iftheelectroniccompu