Unit 2 Project 2 导学案

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1、Unit2Project2导学案1.Atthatpointinmylife,Icouldhavedoneanythingorbecomeanyone.(Line3-4,Para1,Page30)在那个时候，我本可以做任何事，成为任何人。△couldhavedone表示对过去事情的猜测，本能够做某事表示推测语气由强到弱：musthavedone一定做了…否定形式:couldn’t/can’thavedone不可能做过canhavedone可能做过……(用于疑问句)may(might)havedone也许/或许干过……其他：should/oughttohavedone本该做某事(事实上没干)sh

2、ouldn’t/oughtnottohavedone本不该做某事(事实上已经做了)couldhavedone本可能做的事没做needn’thavedone本不必干某事(事实上已经做了)wouldratherhavedone当时宁愿做了某事练习：1)It'shardforhimtoimaginewhatIwouldbedoingtodayifI___inlove,attheageofseven,withtheMelindaCoxlibraryinmyhometown.(2002上海)A.wouldn'thavefallenB.hadnotfallenC.shouldfallD.weretofa

3、ll2)You________theflowers,becauseitisgoingtorain.A.needhavewateredB.couldhavewateredC.needn’thavewateredD.couldn’thavewatered3)Tommusthavefinishedhishomework,_________A.mustn’theB.mustheC.hasn’theD.hashe4)Tommusthavefinishedhishomeworkyesterday,_________A.mustn’theB.mustheC.didheD.didn’the5)I______

4、__outwithyoulastnight,becauseIleftmyjobhalf-done.A.couldn’thavegoneB.couldhavegoneC.needhavegoneD.needn’thavegone6)Evenifhewasbusy,he_______yousomehelp.A.musthavegivenB.shouldhavegivenC.mighthavegivenD.needhavegiven7)Theweatherturnedoutbefineyesterday.I_____thetroubletocarrymyumbrellawithme.A.shoul

5、dhavetakenB.couldhavetakenC.needn’thavetakenD.mustn’thavetaken8)Asyouworkedlateyesterday,you________havecomethismorning.A.needn’tB.mayn’tC.can’tD.mustn’t2.AllIhadtodowasgotoschoolandspendafewhoursstudyingwhenIcamehome.(Line10,Para2,Page30)△这是一个复合句，Ihadtodo是__________从句，修饰先行词________。WhenIcamehome在句

6、中作______________状语。△本句涉及不定式符号to的省略。其完整形式为：AllIhadtodowas(to)gotoschoolandspendafewhoursstudyingwhenIcamehome.英语中，当主语部分含有实义动词do的某种形式，而不定式作表语时，to可省略。Allsb.do/does/didis(to)do…..某人所能做的是….Thethingsb.do/does/didis(to)do……某人所能做的是…..Whatsb.do/does/didis(to)do……某人可能做的是…..【知识拓展】不定式作but/except的宾语时，如果but/exce

7、pt前有实意动do，则后面的不定式必须省去to。如果没有则必须加上to，特殊结构除外。如：can’thelp/choosebutdo等。小试牛刀！3.［原句回放］IwishIcouldstillplaysportbecausethatmademeveryhappy.(Line21-22)wishv.希望；愿望；但愿；祝愿。观察例句并归纳wish的用法1)Iwishonceagaintoexpressourwa