學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精學(xué)必求其心得，業(yè)必貴于專精M6U3Grammar—UnrealconditionalsLearningaims:1.知識(shí)目標(biāo)：Tomastertheimportantrulesofthegrammarandusage:if的虛擬條件句；wish；ifonly；wouldrather;asif/asthough等；2。能力目標(biāo)：JudgeanduseUnrealConditionalflexibly.一、前置性補(bǔ)償1.（P39）asstrongasahorse____________2.asbusyasabee___________________3。aspoorasachurchmouse___________4.ascoolasacucumber______________5。sleeplikealog___________________6。(P40)提到，涉及_________________7。脫掉你的鞋_____________________8.(P41)開始，最初，起初___________9.夢(mèng)想出國(guó)旅行___________________10。(P42)有意義,講得通____________11。和某人握手____________________12.（P43)分發(fā)，用完，耗盡__________13.把···與···聯(lián)系起來_______________14。itisrudetodosth________________15.asunusual______________________16。（P44）taketurnstodo_____________二、新知探究Step1Leadin英語動(dòng)詞有三種語氣：_________語氣,__________語氣，和__________語氣.虛擬語氣的定義：是一種表示愿望，建議,假設(shè)的語氣,用來表示說的話不是事實(shí)，或者是不可能發(fā)生的情況。Step2Presentations一、虛擬語氣在if條件句中的應(yīng)用1.Revision(1)IfI______（have)enoughmoneynow，I________(travel）aroundtheworld。(2)IfI_______（be)you,I__________(give)AIDSpatientahug。(3）IfI_______（take）youradviceatthattime,I_______（notmake）amistake。(4)Ifit_________(rain)tomorrow,they_____________(notgo)foranouting。(5)Ifwe____(have)threedaysoffnextweek,we______（enjoy)averyhappylife.用法總結(jié)：If從句主句過去現(xiàn)在將來2.if的省略（1）Ifshehadlessmoney，shewouldnotbuythenewskirt。_____________________，shewouldnotbuythenewskirt。(2）IfIwereinschoolagain，Iwouldstudyharder。_________________________,Iwouldstudyharder。(3）Ifyoushouldbehereearliertomorrow，youwouldseehim.__________________________，youwouldseehim。【總結(jié)】________________________________________________3。錯(cuò)綜時(shí)間條件句(1)Ifhe_______(take）hedoctor’sadviceyesterday，he________(feel）betternow。（2）Ifyou__________（go)therenow,you__________(get）thereontime。（3）Ifthestaff_____(be）morecarefulthen,thebuilding_____（notbe)onfirenow。【總結(jié)】________________________________________________4.含蓄條件句（1）Withoutair，therewouldbenolife。If________________，therewouldbenolife.（2)Butforyourhelp,Iwouldhavefailedagain。If__________________,Iwouldhavefailedagain。（3)Ididn’tknowit，otherwiseIwouldhavetoldyouaboutthat.If____________________,Iwouldhavetoldyouaboutthat.【總結(jié)】________________________________________________5。Practice(1）Youdidn'tletmedrive。Ifweinturn.Yousotired。A.drove；didn’tgetB.drove;wouldn’tgetC.weredriving;wouldn’tgetD。haddriven;wouldn’thavegot（2）——-Didyougetaticketthen？-—-Yes.OtherwiseItheconcertlastnight。A.didn’tattendB.wouldn’tattendC.hadn’tattendD。wouldn’thaveattended（3)____difficulties，wewouldbesuccessful.A.ShouldweovercomeB。WouldweovercomeC。MightweovercomeD。Couldweovercome（4)IfIhadknownthatheathomeyesterday，Iwouldnothavecalledhimup.A。wasnotB。werenotC。hadnotbeenD。hadnotstayed二、虛擬語氣在名詞性從句中的應(yīng)用1.在表“建議”“命令"“計(jì)劃”“要求”等含義的動(dòng)詞后的賓語從句中要使用虛擬語氣,結(jié)構(gòu)是（should）+動(dòng)詞原形。一個(gè)堅(jiān)持___________兩個(gè)命令________,___________三個(gè)建議__________，_____________,____________四個(gè)要求__________，_____________,____________,___________（1)Iproposethathe(go)tothemeetinginsteadofme.（2）Sheaskedthathe(accept)theposition.（3）Hispalefacesuggestedthathe(be)ill，soIsuggestedhe________（see）adoctor。(4）Heinsistedthathe(be）innocentandthathe________（set)free.【總結(jié)】suggest________________________________________________insist__________________________________________________2。以上表“建議”“命令”“計(jì)劃”“要求”等含義的動(dòng)詞相應(yīng)的名詞構(gòu)成的名詞性從句（包括主語從句，表語從句，同位語從句），也要使用虛擬語氣，結(jié)構(gòu)也是(should+)v。句型轉(zhuǎn)換：IsuggestedthatyoushouldgotoDalianforholiday。表語從句：__________________________youshouldgotoDalianforholiday.同位語從句：Doyouagreeto___________________youshouldgotoDalianforholiday。主語從句：_________________________youshouldgotoDalianforholiday。3.主語從句中要用虛擬語氣，結(jié)構(gòu)也是（should）+動(dòng)詞原形It'simportant/necessary/natural/strange/essential/apity/ashame/nowonder+that—+sb（should）do掌握一門外語對(duì)我們來說是非常重要的。__________________________________________很遺憾他竟然如此粗心.____________________________________________________.很奇怪他竟然拒絕了我的邀請(qǐng)。_______________________________________________。4。wish的賓語從句現(xiàn)在:________________過去:_______________將來：______________（1）有些同學(xué)希望能跑得和劉翔一樣快.SomestudentswishtheyasfastasLiu。(2）他希望他沒講那樣的話。Hewisheshethat.（3）杜甫：安得廣廈千萬間……。DuFuwishedthatthere(be)hundredsandthousandsofhouses(forthepeople)….5.Ifonly+句子=HowIwishthat+從句(4)我要是一只小鳥就好了。________________________________。（5)要是我聽了他的建議就好了._____________________________。比較ifonly與onlyifonlyif表示___________；ifonly則表示___________________.

(1）Iwakeup__________thealarmclockrings。(2）___________thealarmclockhadrung.6．wouldrather的賓語從句現(xiàn)在/未來______________wouldratherthat過去______________（1）我寧愿雨季不再來。Iwouldrather___________________________.（2）經(jīng)理寧愿他的秘書下周代替他去開會(huì)。Themanagerwouldratherthathissecretary___________________________。三、虛擬語氣在狀語從句中的應(yīng)用現(xiàn)在______________asif/asthough過去______________未來______________(1）他看上去就像是位藝術(shù)家。Helooksasif________________________________.（2)他英語說得這么流利，就好像在美國(guó)學(xué)過一樣。HespeaksEnglishsofluentlyasif_____________________________.(3)他如此努力地學(xué)英語，就好像他要出國(guó)一樣。HelearnsEnglishsohardasif________________________________.四、在“Itis(about/high)time＋that從句"結(jié)構(gòu)中，

that從句用虛擬語氣,結(jié)構(gòu)是_________________________或________________________。Itishightimehe________________(go)tobed。Itisabouttimethatwe（have）arest.五、虛擬語氣的其它用法在英語中,一些表示愿望、祈禱、祝福或詛咒的句子，也要使用虛擬語氣1。Godsaveme./Godblessyou！2.LonglivethepeopleofChina!3.Mayyoubelucky！Mayyousucceed！（Wishyou）三、形成性檢測(cè)1.Georgeisgoingtotalkaboutthegeographyofhiscountry,butI'dratherhe__moreonitsculture。A.focusB。focusedC.wouldfocusD.hadfocused2.Teachersrecommendparents___theirchildrenunder12toridebicyclestoschoolforsafety。A.notallowB.donotallowC。mustn’tallowD。couldn’tallow3.WereItodoit,I________itsomeotherway。A.willdoB.woulddo C。wouldhavedoneD.weretodo4。I________himtheanswer________possible,butIwassobusythen.A.couldtell;ifithadbeen B.musthavetold;wereitC.shouldhavetold;haditbeen D.shouldhavetold;shoulditbe5.Youdidn'ttakehisadvice.______hisadvice,you________suchamistake.A.Hadyoutaken；wouldn’thavemade B.Ifyouhadtaken；wouldmakeC.Wereyoutotake;shouldn’thavemade D.Haveyoutaken；wonthavemade6.Don'tyouthinkitessentialthateveryresidentofNanjing____sparenoefforttomakecontributionsto