高考英語(yǔ)語(yǔ)法復(fù)習(xí) 虛擬語(yǔ)氣經(jīng)典講解課件 新人教版.ppt

《高考英語(yǔ)語(yǔ)法復(fù)習(xí) 虛擬語(yǔ)氣經(jīng)典講解課件 新人教版.ppt》由會(huì)員分享，可在線(xiàn)閱讀，更多相關(guān)《高考英語(yǔ)語(yǔ)法復(fù)習(xí) 虛擬語(yǔ)氣經(jīng)典講解課件 新人教版.ppt（18頁(yè)珍藏版）》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。

1.英語(yǔ)動(dòng)詞有三種語(yǔ)氣，陳述語(yǔ)氣，祈使語(yǔ)氣和虛擬語(yǔ)氣.2.定義：用來(lái)表示說(shuō)的話(huà)不是事實(shí)，或者是不可能發(fā)生或可能性比較小的情況，而是一種愿望，建議，假設(shè)的語(yǔ)氣叫虛擬語(yǔ)氣。,一、虛擬語(yǔ)氣定義,二、虛擬語(yǔ)氣的考點(diǎn)1、一般條件句中虛擬語(yǔ)氣的用法；條件句中虛擬語(yǔ)氣的倒裝；2、名詞性從句中虛擬語(yǔ)氣的用法；3、幾種特殊結(jié)構(gòu)中虛擬語(yǔ)氣用法；,1、一般條件句中的虛擬語(yǔ)氣,,,,1.IfIwereyou,IwouldgiveAIDSpatientahug.2.IfIhadtakenyouradvice,Iwouldn’thavemadeamistake.3.Ifitshouldraintomorrow,theywouldn’tgoforanouting.,與現(xiàn)在事實(shí)相反,與過(guò)去事實(shí)相反,與未來(lái)事實(shí)相反,IfIwereyou,I____buythehouserightnow.A.won’tB.don’tC.wouldn’tD.can’t2._____morecareful,hisshipwouldnothavesunk.A.IfthecaptainwereB.IfthecaptainhadbeenC.ShouldthecaptainbeD.Ifthecaptainwouldhavebeen3.Ifhe____metomorrow,Iwouldlethimknow.A.shouldcallB.shouldnothavebeenableC.werenotableD.arenotable,B,C,A,條件句中虛擬語(yǔ)氣的倒裝；假設(shè)條件虛擬倒裝。條件從句中含有should，were，had三個(gè)助動(dòng)詞并且放在句首時(shí)，可以把if省略。IfIwereyou,Iwouldgiveitup.WereIyou,Iwouldgiveitup.IfIhadhadtime,Iwouldhaverunroundthatlakeagain.HadIhadtime,Iwouldhaverunroundthatlakeagain.Ifthereshouldbeaflood,whatshouldwedo?Shouldtherebeaflood,whatshouldwedo?,三、虛擬語(yǔ)氣假設(shè)條件句型注意點(diǎn)：,1.假設(shè)條件從句謂語(yǔ)動(dòng)詞發(fā)生的時(shí)間與主句所假設(shè)的謂語(yǔ)動(dòng)詞不一致，叫做錯(cuò)綜條件虛擬語(yǔ)氣。主句和從句的謂語(yǔ)動(dòng)詞要依照假設(shè)的時(shí)間而定。Iftheweatherhadbeenfiner,thecropswouldbegrowingstillbetter.Ifyouhadfollowedtheteacher’sadvice,youwouldn’tbeinthehospital.,,,,,2.名詞性從句的虛擬語(yǔ)氣。主要是表示命令、要求、建議的虛擬語(yǔ)氣。,賓語(yǔ)從句。常見(jiàn)動(dòng)詞：一個(gè)堅(jiān)持：insist兩個(gè)命令：order,command四個(gè)建議：advise,suggest,propose，recommend四個(gè)要求：demand,require,request,ask,這些動(dòng)詞后面的賓語(yǔ)從句要使用虛擬語(yǔ)氣用法。即從句中的動(dòng)詞使用should+動(dòng)詞原形，或者將should省略。,我們建議Tom去休息一下。他堅(jiān)決要求我到場(chǎng)。國(guó)王命令囚犯明天要實(shí)施死刑。他們要求我們派他們?nèi)ツ莾汗ぷ鳌?WesuggestedthatTom(should)havearest.,HeinsistedthatI(should)bepresent.,Thekingorderedthattheprisoners(should)besentencedtodeaththenextday.,Theyrequestedthatwe(should)sendthemtoworkthere.,以上動(dòng)詞相應(yīng)的名詞構(gòu)成的名詞性從句（包括主語(yǔ)從句，表語(yǔ)從句和同位語(yǔ)從句）也要使用虛擬語(yǔ)氣。從句中的動(dòng)詞形式一樣。order,advice,suggestion,proposal,demand,request,desire,It’ssuggestedthattheplanbecarriedout.Mydemandisthatsheshouldcometoseemeonceaweek.Allofusarefortheadvicethatthechemicalfactoryshouldbecloseddown.,4、幾種特殊結(jié)構(gòu)中虛擬語(yǔ)氣的用法；,1）wish+賓語(yǔ)從句,,現(xiàn)在：過(guò)去：未來(lái)：,過(guò)去時(shí)(did/were),過(guò)去完成時(shí)(haddone),would/could/might+V.should,IwishIwereabird.IwishIhadn’tmadesuchamistake.Wewishourparentswouldn’tpunishus.,,,,2）wouldratherthat-,,現(xiàn)在：過(guò)去：未來(lái)：,Iwouldratheryoupaidmenow.,Iwouldratheryouhadgone,too.,,Don’tcome.Iwouldratheryoucametomorrow.,過(guò)去時(shí),過(guò)去時(shí),過(guò)去完成時(shí),3）asif/though+從句,,現(xiàn)在：過(guò)去：,過(guò)去時(shí),過(guò)去完成時(shí),Helooksasifheweredrunk.,Theytalkedasiftheyhadbeenfriendsforyears.,,Shelovesthebabyasifitwereherownson.Itseemsasifitwerespring.Irememberthewholethingasifithadhappenedyesterday.,4.It’shightime+that-,,should+V.,過(guò)去時(shí),你該走了。,我們?cè)撍X(jué)了。,It’shightimethatyouwent.It’shightimethatyouweregoing.It’shightimethatyoushouldgo.,It’stimethatwewenttobed.It’stimethatweshouldgotobed.,,,,,,5）without,otherwise,butfor構(gòu)成虛擬。,Withoutsunlight,people’slifewouldbedifferentfromtoday.Butforyourhelp,Iwouldn’thavefinishedthework.Butforwater,itwouldbeimpossibletoliveinthedesert.Shewasn’tfeelingverywell.Otherwiseshewouldn’thaveleftthemeetingsoearly.,6）Ifonly…(要是…就好了)IfonlyIknewhisname!Ifonlywehadfollowedyouradvice!IfonlyIcouldseehimagain!,要是我沒(méi)錯(cuò)過(guò)火車(chē)就好了！,IfonlyIhadn’tmissedthetrain!,經(jīng)典題目1.Ifyou_____himyesterday,you_____whattodonow.asked…wouldknowhadasked…wouldhaveknownC.askedhim…knowD.hadasked…wouldknow2._____asfarastheriverbank,hewouldhaveseenthebeautifulscenery.A.BobhadwalkedfartherB.ifBobshouldwalkfartherC.hadBobwalkedfartherD.ifBobwalkedfarther,C,D,3.HowIwisheveryfamily_____alargehousewithabeautifulgarden!A.hasB.hadC.willhaveD.hadhad4.Whenapencilispartlyinaglassofwater,itlooksasifit____.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken,B,C,