必修五unit5语法从句中的省略名师优质课赛课一等奖市公开课获奖课件

省略复合句中省略第1页一、状语从句中省略

由when，while，as,once，whenever引导时间状语从句；或由if，unless引导条件状语从句；由though，although，evenif，eventhough引导让步状语从句；由asthough，asif，as引导方式状语从句；由wherever引导地点状语从句，若从句主句是it或与主句主语相同，且在谓语中含有be时，常省略从句主语和be。第2页(1)当状语从句主语和主句主语一致时,能够省略状语从句中主语和系动词be,这时从句中可出现以下结构:①连词(as,asif,once+名词)Once(hewas)ateacher,henowworksinagovernmentoffice.②连词(though,whether,when)+形容词Workhardwhen(youare)young,oryou’llregret.③连词(when,while,though)+现在分词While(Iwas)walkingalongthestreet,Iheardmynamecalled.④连词(when,if,evenif,unless,once,until,than,as)+过去分词⑤连词(asif,asthough)+不定式Heopenedhismouthasif(hewere)tospeak.第3页高考链接：1.Whenfirst________tothemarket,theseproductsenjoyedgreatsuccess.A.introducingB.introducedC.introduceD.beingintroduced2.Unless________tospeak,youshouldremainsilentattheconference.A.invitedB.invitingC.beinginvitedD.havinginvited

BA第4页3.Themanwefollowedsuddenlystoppedandlookedasif________whetherhewasgoingintherightdirection.A.seeingB.havingseenC.tohaveseenD.tosee4.Generallyspeaking,________accordingtothedirections,thedrughasnosideeffect.A.whentakingB.whentakenC.whentotakeD.whentobetaken

DB第5页5.Unless________tospeak,youshouldremainsilentattheconference.A.invitedB.invitingC.beinginvitedD.havinginvited6.When________,themuseumwillbeopentothepublicnextyear.A.completedB.completingC.beingcompletedD.tobecompleted

AA第6页7.Though________money,hisparentsman-agedtosendhimtouniversity.A.lackedB.lackingofC.lackingD.lackedin8.Theresearchissodesignedthatonce________nothingcanbedonetochangeit.A.beginsB.havingbegunC.beginningD.begunCD第7页(2)当从句主语是It,谓语动词有含有系动词be时,能够把it系动词be一起省略。此时组成连词（if，unless,when，whenever）+形容词结构。如：Unless（itis）necessary，you‘dbetternotrefertothedictionary.另外,我们还能够用so或not代替上文内容,此时可有if+so/not。Getupearlytomorrow.Ifnot(youdon’tgetupearly),youwillmisstheearlybus.Hemaynotbeathomethen,ifso(heisnotathome),leavehimanote.(3)在than或as…as引导从句中,常含有一些成份在上下文清楚情况下被省略。Hehasmadegreaterprogressthan(hedid)before/ever.Hecamehomeearlierthan(hewas)expected.Sheworksashardasyoungpeople.第8页二、在限定性定语从句中作宾语关系代词that，which,whom能够省略；在以thesame...as和such...as引导定语从句中，能够省略与主句相同部分；theway后面定语从句中，能够省略that，inwhich；在含被动语态定语从句中，关系代词作主语时，能够省略关系代词和be,省略之后,变成过去分词短语作定语。第9页高考链接：9.—You'realwaysworking.Comeon,let'sgoshopping.—________youeverwanttodoisgoingshopping.A.AnythingB.SomethingC.AllD.That10.Isthisthereason________atthemeetingforhiscarelessnessinhiswork?A.heexplainedB.whatheexplainedC.howheexplainedD.whyheexplained

CA第10页11.Whatsurprisedmewasnotwhathesaidbut________hesaidit.thewayB.inthewaythatC.inthewayD.thewaywhich12.Itiseasytodotherepair.________youneedisahammerandsomenails.A.SomethingB.AllC.BothD.Everything13.That'sanunpleasantthingtosayaboutyourfatherafter________he'sdoneforyou.A.somethingB.anythingC.allD.that

AAC第11页三、宾语从句中省略1）由which,when,where,how和why引导宾语从句，可全部或部分省去,只保留引导词。Pleasepassmeoneofthesebooks,Idon’tcarewhich(youpassme).2)在I’mafraid,Ithink,Ibelieve,Ihope,Iguess等开头作答句中，后面跟so与not分别用于必定或否定宾语是，宾语从句可省去。--Doyouthinkitwillrain?--Ihopenot(thatitwillnotrain).第12页3.及物动词后跟两个或两个以上宾语从句时，只有第一个连词that能够省略。Theysaid(that)shewasabeautifulgirlandthatshewasclever.第13页

不定式省略,单独使用不定式符号to①在expect,forget,hope,intend,like,love,mean,prefer,refuse,seem,try,want,wish，afford等后面。如:Iaskedhimtoseethefilm，buthedidn’twantto.②在have,need,ought,begoing,used等后面。③在一些形容词pleased,glad,happy，eager，ready，willing等后面。--Willyoujointhegame?--I’dbegladto.④否定形式省略用notto。假如不定式中含有be,have,havebeen,通常保留be,have,和havebeen。如:--Hehasn’tfinishedyet.--Well,heoughttohave.第14页⑤在see，watch，hear，feel，observe，notice，listento等感官动词或短语及make，have，let等使役动词之后⑥can’t/couldn’thelpbutdosth.只好做某事（havenochoicebuttodosth.)第15页–Haveyoueverbeentotheseaside?--No,wecan’taffordto(gototheseaside).第16页高考链接：14.Asyou'veneverbeentherebefore,I'llhavesomeone________youtheway.A.toshowB.showC.showingD.showed15.—I'llbeawayonabusinesstrip.Wouldyoumindlookingaftermycat?—Notatall,________.A.IhavenotimeB.I'drathernotC.I'dlikeitD.I'dbehappyto16.—DoesyourbrotherintendtostudyGerman?—Yes,heintends________.A./B.toC.soD.that

BDB第17页17.—WouldyouliketogototheGrandTheatrewithmetonight?—________.A.Yes,I'dliketogototheGrandTheatreB.I'dliketo,butIhaveanexamtomorrowC.No,Iwon'tD.That'sright18.—Youshouldhavethankedherbeforeyouleft.—Imeant________,butwhenIwasleavingIcouldn'tfindheranywhere.A.todoB.toC.doingD.doingto

BB第18页在if引导虚拟条件句中在if引导虚拟语气条件句中含有had，were，should时，能够把had，were，should放在句首，省略if。第19页高考链接：19.________itraintomorrow,wewouldhavetoputoffthevisittotheYangpuBridge.A.WereB.ShouldC.WouldD.Will20.________forthefreetickets,Iwouldnothavegonetothefilmssooften.