人教版高二英语必修五Unit5-grammar课件.ppt

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GrammarEllipsis Learningaims1.Tolearnthegrammarofellipsis.2.Tolearnitsrulesandusages.3.Tobeabletoapplythemintoexercisescorrectly. Grammar–Ellipsis(省略）为了使语言简洁或避免重复,省略句中的一个或几个句子成分,这种语法现象称为省略。 一、简单句中的省略主语谓语或谓语的一部分 宾语主语和谓语(或主语和谓语的一部分） 不定式后省略动词 二、并列句中的省略并列句中后面分句与前面分句的相同部分常可省略．(1)Myfatherisadoctorandmymother(is)anurse.(2)Istudyatcollegeandmysister(studies)athighschool(3)Lin’sfatherwasnotathome,buthismotherwas(athome). 三、复合句中的省略1.宾语从句的省略A.以特殊疑问词引导的宾语从句，若有与前面主句重复的内容，则可将重复内容省略，只保留特殊疑问词。Youareunhappy.Canyoutellmewhy?（省略了什么？）B.当用I'mafraid,Ithink,Ibelieve,Ihope,Iguess等作答句时，后面常用省略形式。-Doyouthinkitwillrain?-Iguessitwill.（省略了什么？）C.当连接两个宾语从句时，只有第一个that可省略。Hetoldme(that)shewasabeautifulgirlandthatshewasclever. 三、复合句中的省略2.定语从句的省略A.在限制性定语从句中作宾语的关系代词that,which,whom可省略。Heisoneofthemen(whom)Icantrust.B.修饰way的关系副词that(=inwhich)可以省略。Thisistheway(that/inwhich)hestudies. 三、复合句中的省略3.状语从句的省略A.在时间、地点、条件、方式或让步状语从句中，如果其主语和主句的主语一致，或从句的主语是it且从句中谓语动词包含be,常把从句的主语和be省略。Unless(itis)necessary,you'dbetternotrefertothedictionary.Becarefulwhen(youare)crossingthestreet.B.在比较状语从句中，than或as后面的部分可省略。Ihatehimasmuchasyou(hatehim). 三、复合句中的省略4.虚拟语气中的省略在if引导的虚拟语气中，如果从句中含有助动词were,had(done),should,则可省去if，把were,had,should提到从句句首.IfJohnwerehere,hewouldknowwhattodo.=WereJohnhere,hewouldknowwhattodo.Ifanythinghadhappened,hewouldhaveletherknow.=Hadanythinghappened,hewouldhaveletherknow. Nowit’syourturntofindoutwhathavebeenleftout.1.Haven’tseenyouforages.2.Somemoretea?3.Soundslikeagoodidea.Ihaven’tseenyouforages.Wouldyoulikesomemoretea?That/Itsoundslikeagoodidea.省略一些不言自明的成分 4.Don’tmaketoomuchnoise.5.Sorrytohearthat.Youdon’tmaketoomuchnoise.I’msorrytohearthat.6.Pityyoucouldn’tcome7.Thisway,please.It’s/Whatapityyoucouldn’tcome.Stepthisway,please.在祈使句中，通常都省略主语you,有时还可省略句首动词 8.Terribleweather!9.Joiningusforadrink?10.Goingtothesupermarket?Whatterribleweatheritis!Areyoujoiningusforadrink?Areyougoingtothesupermarket?在提出问题时，往往可以省略句子的起首部分在感叹句中，有时可省略后面的主语和系动词 Discoveringusefulstructures3.Rewritethesesentencesbytakingouttheunnecessaryparts.Theburnthatshegotfromtheironwasredanditwasverypainful.(_____)P37 2.Aboywasontheleftsideofthesickwoman,andagirlwasontherightsideofthesickwoman.3.Shehasadaughterwhoisinhospital.4.Hewenttothedoctorbecausehehadtogotothedoctor.(___________________)(_____)(_____________)5.Didshepassthefirstaidtestthatshedidyesterdayordidn’tshepass?ornot. 6.Shecouldnotdecidedwhethertosendhimtohospitalornottosendhimtohospital.7.Whenyournoseisbleeding,youshouldbendforwardsothatthebloodrunsoutofyournoseandtheblooddoesn’trundownyourthroat.8.Onlysomeofthestudentshavedoneafirstaidcoursebutmostofthestudentshaven’tdoneafirstaidcourse.notdownyourthroat. Thesesentencesarecorrect.However,oneormorewordshavebeenleftout.Canyoutellyourpartnerwhichwordsaremissing?1)Thetemplesurroundedbyawallbelongstothelocalgovernment.Thetemple(whichis)surroundedbyawallbelongstothelocalgovernment.P374. 2)ThefirstbookIreadthistermwasmoreinterestingthanthesecond.Thefirstbook(that)Ireadthistermwasmoreinterestingthanthesecond(bookthatIreadthisterm).定语从句中的省略 3)Toherteacher’ssurprise,shedidbetterinherfirstaidexamthanexpected.Toherteacher’ssurprise,shedidbetterinherfirstaidexamthan(shewas)expected(todo).在than,as引导的比较状语从句中的省略 4)Idon’tthinktheyhavereturnedfromthehospital,buttheymighthave.Idon’tthinktheyhavereturnedfromthehospital,buttheymighthave(returnedfromthehospital).在并列复合句中，后面分句中与前面分句中相同的部分常可省略 5)Hewantedtohelptheaccidentvictimbuthisfrienddidn’t.Hewantedtohelptheaccidentvictimbuthisfrienddidn’t(wanttohelptheaccidentvictim).在并列复合句中，后面分句中与前面分句中相同的部分常可省略 6)Youcanborrowmyfirstaidnotesifyouwantto.Youcanborrowmyfirstaidnotesifyouwantto(borrowmyfirstaidnotes).不定式后省略动词 7)Soundslikeagoodidea.(It)soundslikeagoodidea.8)AnythingIcandoforyou?(Isthere)anythingIcandoforyou? I.Choosethebestanswers.1)----Tomorrowisaholiday.Whyareyoudoingyourhomework?-----IamdoingtheseexercisesnowsothatIwon’thave_____onSunday.A.itB.themC.forD.to 2)----ShallIinviteAnntomybirthdaypartytomorrowevening?----Yes.It’llbefineifyou______.A.areB.canC.inviteD.do3)----Aren’tyouthemanager?----No,andI______A.don’twanttoB.don’twanttobeC.don’twantbeD.don’twant 4)---I’llbeawayonabusinesstrip.Wouldyoumindlookingaftermycat?---Notatall______.A.I’venotimeB.I’drathernotC.I’dlikeitD.I’dbegladto5)----Won’tyouhaveanothertry?----________.A.Yes,IwillhaveB.Yes,Iwon’thaveC.Yes,Iwon’tD.Yes,Iwill 6)-----Iwon’tdoitanymore.-----_______?A.WhynotB.Whydon’tdoanymoreC.WhynotdoD.Whydon’t 7)----Doyouthinkitwillsnowtomorrow?----______?A.Idon’tthinkB.No,Idon’tthinkC.Idon’tthinksoD.No,Idon’tso8)----Haveyoufedthecat?----No,but______.A.I’mB.IamC.I’mjustgoingD.I’mjustgoingto II.下列各句均有一处错误，请指出并改正。1.Ourhometownisnolongerwhatitusedto.2.WhenIintrouble,Ialwaysturntoherforhelp.3.Tompickedupacoinintheroadandhandedonetoapoliceman.be第一个I后加am或去掉第一个Iit 4.Noonecanbearbeinglaughedinpublic.5.Whencomparingwiththesizeofthewholeearth,thebiggestoceandoesn’tseembigatall.6.Thegoodswereorderedlastmonthhaven’tarrivedyet.atcomparedgoods后加that或去掉were III.用适当的介词填空。Thiskindofbeautifulmaterialcanbemade_____skirts.2.Hehasagoodsense_____humor.3.Theworkersarenotpaid_____theweekinthatfactory.4.HowmuchshouldIpay_____twotickets?5.Theynamedthebuildinginhonor_____theirrespectfulleader.intoofbyforof 6.Nooneknewhisaddress_____hisdaughter.7.Theyusedtokeepintouch_____writingtoeachother.8.Thedifferencebetweenthetwobuildingsmostlylies__theirdesigns.inexceptby SummaryInversion(1)Fullinversion:谓语动词全部放在主语之前。(2)Partialinversion:部分谓语动词放在主语之前。 Homework1.GoovertheusageofEllipsis.2.FinishUsingstructuresonPage71Ex1,Ex2andEx3.3.PrepareReadingIIanddiscussingonPage38.