B6U2grammar人教版選修六第二單元語法.ppt

Unit2PoemsLearningaboutlanguage,高二人教新課標版選修六,Revision,1.虛擬語氣在if條件狀語從句中的用法,2.wish引導(dǎo)的賓語從句中的虛擬語氣,3.表示要求,命令,建議的虛擬語氣,Grammar,1.虛擬語氣在if條件狀語從句中的用法,動詞過去式(或were),should/would/could/might+動詞原形,had+過去分詞,should/would/could/might+have+過去分詞,should/would/could/might+動詞原形,1.should+動詞原形2.動詞過去式3.wereto+動詞原形,Ifheweretocome,whatshould/wouldwesaytohim?,IfIhadworkedhard,Iwouldnothavefailedinexam.,IfIhadonemilliondollars,Ishould/would_donate(捐)someofthemtothepoor.,2.wish引導(dǎo)的賓語從句中的虛擬語氣,過去時(were),had+過去分詞,would/could/might+動詞原形,IwishI_abird.(be)Hewishedhe_(tell)aboutit.,hadbeentold,were,3.表示要求,命令,建議的虛擬語氣,一個堅持_兩個命令_三個建議_四個要求_,這些動詞后面的賓語從句要使用虛擬語氣用法。從句中的動詞使用should+動詞原形,或者將should省略。Thedoctorsuggestedthathe(should)try(try)tolosehisweight.Heinsistedthatwe(should)tell(tell)himthenews.,insist,order,command,advise,suggest,propose,ask,demand,require,request,虛擬語氣(二)theSubjunctiveMood,在suggestion,proposal,order,plan,idea,advice,decision等名詞后面的表語從句、同位語從句中,要使用虛擬語氣。其謂語動詞應(yīng)用should動原另外連接從句的that不能省略。,一、表語從句、同位語從句中的虛擬語氣,例如：Mysuggestionisthatwe(should)gothereatonce.,【即學(xué)即練】語法填空(1)Heputforwardtheproposalthatwe_(put)onaplayattheEnglishevening.(2)Myideaisthatwe_(get)morepeopletoattendtheconference.(3)Imadeasuggestionthatthemeeting_(hold)nextweek.,(should)put,(should)get,(should)beheld,二、Itsnecessary/strange/natural/important/pity/nowonder/impossible+thatClause從句的動詞要用虛擬語氣,即(should)+動詞原形。,例如：Itisnecessarythatallmistakesshouldbecorrected.,【即學(xué)即練】(1)Itisimportantthatyou_(master)theskillsofcomputer.(2)Itisagreatpitythathe_(think)likethat.(3)Itisnaturalthatwe_(have)agoodcommandofourtraditionalculture.,(should)master,(should)have,(should)think,三、在Itis/wassuggested/ordered/demanded/proposed/etc.結(jié)構(gòu)中要使用虛擬語氣。如:如:Itssuggestedthattheplanbecarriedout.,【即學(xué)即練】(1)Itisorderedthatallthetroops_(withdraw)threemilesaway.(2)Itisarrangedthathe_(leave)forCanadaonFriday.(3)Itissuggestedthatwe_(make)fulluseofeverychancetopracticeEnglish.,(should)withdraw,(should)leave,(should)make,(1)Iwouldrather_.我寧愿他們明天來。(2)Themanagerwouldratherthathissecretary_nextMonday.經(jīng)理寧愿他的秘書代替他去開會。(3)Iwouldratheryou_.我寧愿你沒有告訴過我那件事。,四、wouldrather后的賓語從句,wouldrather(that),與現(xiàn)在事實相反過去時與過去事實相反過去完成時與將來事實相反過去時,theycametomorrow,wenttothemeetinginsteadofhim,例如：Iwouldratheryoucouldteachmeagain.,hadnttoldmeaboutit,以asif,asthough(似乎,仿佛)引出的方式狀語從句,如果表示真實情況應(yīng)該用直陳語氣;如果表示非真實情況，則應(yīng)該用虛擬語氣,其謂語動詞的虛擬式與wish后面賓語從句中謂語動詞的虛擬式相同。例如：Thelittleboyknowssomanythingsasifhewereaman.,五、asif,asthough引導(dǎo)的從句,【即學(xué)即練】Heactedasusualasthoughnothing_(happen).Mr.LispeaksEnglishasifhe_(be)anAmerican.Theboyactsasifhe_(be)anadult.,hadhappened,were,were,(1)Iwakeup_thealarmclockrings.只有鬧鐘響了,我才會醒。(2)_thealarmclockhadrung.當時鬧鐘響了,就好了。(3)_hecomesearly.但愿他早點回來。,六、由ifonly(要是,那該多好啊!)引導(dǎo)的驚嘆句。,IfonlyIhadpassedthetest！Ifonlyitstoppedraining！【比較】ifonly與onlyifonlyif表示“只有”;ifonly則表示“如果就好了”。ifonly也可用于陳述語氣。【即學(xué)即練】,onlyif,Ifonly,Ifonly,七、一些介詞短語,如:butfor(要不是),without,otherwise(否則),inthatcase(如果是那樣的話),表示含蓄的條件,這時主句要用虛擬語氣。Withoutyourhelp,wewou