初一英语英语从句PPT课件.ppt

宾语从句,在句子中起宾语作用的从句叫做宾语从句。一.宾语从句根据引导词的不同可分为三种类型：1.由that引导的宾语从句。如：Weknew（that）weshouldlearnfromeachother.2.由if/whether引导的宾语从句。如：Pleasetellmeif/whetheryouhavebeentoAmerica.3.由who，where，how等连接代词或连接副词引导的宾语从句。如：CanyoutellmehowIcangettothenearestpostoffice？,二.语序陈述句变为宾语从句，语序不变，即仍用陈述语序。如：Heisanhonestboy.Theteachersaid.Theteachersaid（that）hewasanhonestboy.一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。如：Doesheworkhard？Iwonder.Iwonderif/whetherheworkshard.Whendidheleave？Idontknow.Idontknowwhenheleft.,三.时态如果主句是现在的时态，从句的时态可根据实际情况而定。如：Ihaveheard（that）hewillcomebacknextweek.如果主句是过去的某种时态，那么从句的时态一定要用过去的某种时态。如：Hesaid（that）therewerenoclassesyesterday.注意：如果宾语从句表述的是客观真理、自然现象等时，不管主句是什么时态，从句都要用一般现在时。如：Hesaidthatlighttravelsmuchfasterthansound.,将下列疑问句变为宾语从句1.“MayIuseyourknife？”Heaskedme.Heaskedmeifhemightusemyknife2.Whowillgiveusatalk？Idontknow.Idontknowwhowillgiveusatalk.说出以下两个句子分别是什么从句Ifitrainstomorrow，Iwontcome.（时间状语从句）Idontknowifitwillraintomorrow.（宾语从句）,()1.WhatdidMikesay?Hesaid_.A.ifyouarefreethenextweekB.whatcolourwasitC.theweatherisfineD.summercomesafterspring()2.Tomaskedmyfriend_.A.wherewashefromB.thattheearthisbiggerthanthemoonC.whendidhecomebackD.nottobesoangry()3.Letmetellyou_.A.howmuchisthecarB.howmuchdoesthecarcostC.howmuchdidIpayforthecarD.howmuchIspentonthecar()4.Peterknew_.A.whetherhehasfinishedreadingthebookB.whytheboyhadsomanyquestionsC.therewere12monthsinayearD.whentheywillleaveforParis()5.Couldyoutellme_?A.wheredoyouliveB.whoyouarewaitingforC.whowereyouwaitingforD.whereyouliveinDDDBB,()6.Icantunderstand_theboyalone.A.whysheleftB.whydidsheleaveC.whyshehadleftD.whyhadsheleft()7.Shetoldmethesun_intheeast.A.riseB.roseC.risesD.hadrisen()8.Idontknow_upsoearlylastSunday.A.whydidhegetB.whyhegetsC.whydoeshegetD.whyhegot()9.Themanagercameuptosee_.A.whatwasthematterB.whatthematterwasC.whatthematterisD.whatsthematter()10.Heaskedhisfather_.A.whereithappensB.wheredidithappenC.howithappenedD.howdidithappen答案ACDBC,定语从句,在复合句中,修饰某一名词或代词的从句叫定语从句。关系词只能用that的情况:a.先行词被序数词或形容词最高级所修饰,或本身是序数词、基数词、形容词最高级时,只能用that,而不用which.例如:Hewasthefirstpersonthatpassedtheexam.他是第一个通过考试的人。b.被修饰的先行词为all,any,much,many,everything,anything,none,theone等不定代词时,只能用that,而不用which.例如:Isthereanythingthatyouwanttobuyintheshop?你在商店里有什么东西要买吗?c.先行词被theonly,thevery,thesame,thelast,little,few等词修饰时,只能用that,而不用which.例如:ThisisthesamebikethatIlost.这就是我丢的那辆自行车。,关系代词前有介词时,一般用which,而不用that.例如:Thisistheroominwhichhelives.这是他居住的房间。引导非限制性定语从句,用which,而不用that.例如:Tomcameback,whichmadeushappy.汤姆回来了,这使我们很高兴。,1.-Doyouknowtheman_istalkingwithyourfather?-Yes,hesourheadmaster.A.heB.whoC.whichD.whom2.Isthistheriver_Icanswim?A.whichB.inwhichC.thatD.theone3.Thisisthebesthotelinthecity_Iknow.A.whereB.whichC.thatD.it4.Canyoulendmethedictionary_theotherday?A.thatyouboughtB.youboughtitC.thatyouboughtitD.whichyouboughtit5.Anyone_withwhatIsaidmayputupyouhands.A.whichagreesB.whoagreeC.whoagreesD.whichagree答案BBCAC,6.Mywatchisnottheonlything_ismissing.A.thatB.itC.whichwho7.Theman_coatisblackiswaitingatthegateA.whosB.whoseC.thatofwhich.8.Thegirl_isreadingunderthetree_mysister.A.which;isB.whom;wasC.who;isD.who;was9.Iloveplaces_thepeoplearereallyfriendly.A.thatB.whichC.whereD.who10.Theworld_ismadeupofmatter.A.inthatweliveB.onwhichweliveC.whereweliveinD.welivein答案ABCCD,状语从句,状语修饰动词、形容词、副词或整个句子。1时间状语从句常用引导词：when,as,while,assoonas,while,before,after,since,till,until特殊引导词：theminute,themoment,thesecond,everytime,theday，theinstant,immediately,directly,nosoonerthan,hardlywhen,scarcelywhenIdidntrealizehowspecialmymotherwasuntilIbecameanadult.WhileJohnwaswatchingTV,hiswifewascooking.,2地点状语从句常用引导词：where特殊引导词：wherever,anywhere,everywhereGenerally,airwillbeheavilypollutedwheretherearefactories.Whereveryougo,youshouldworkhard.3原因状语从句常用引导词：because,since,as,since特殊引导词：seeingthat,nowthat,inthat,consideringthat,giventhat,consideringthat,MyfriendsdislikemebecauseImhandsomeandsuccessful.Nowthateverybodyhascome,letsbeginourconference.,4目的状语从句常用引导词：sothat,inorderthatThebossaskedthesecretarytohurryupwiththeletterssothathecouldsignthem.Theteacherraisedhisvoiceonpurposethatthestudentsinthebackcouldhearmoreclearly5结果状语从句常用引导词：sothat,sothat,suchthat,Hegotupsoearlythathecaughtthefirstbus.Itssuchagoodchancethatwemustnotmissit.Tosuchandegreewasheexcitedthathecouldntsleeplastnight.,6条件状语从句常用引导词：if,unless,Wellstartourprojectifthepresidentagrees.Youwillcertainlysucceedsolongasyoukeepontrying.Providedthatthereisnoopposition,weshallholdthemeetinghere.7让步状语从句常用引导词：though,although,evenif,eventhoughMuchasIrespecthim,Icantagreetohisproposal.尽管我很尊敬他，我却不同意他的建议。Theoldmanalwaysenjoysswimmingeventhoughtheweatherisrough.Nomatterhowhardhetried,shecouldnotchangehermind.Hewontlistenwhateveryoumaysay.,8比较状语从句常用引导词：as(同级比较),than(不同程度的比较)Sheisasbad-temperedashermother.Thehouseisthreetimesasbigasours.Themoreyouexercise,thehealthieryouwillbe.Foodistomenwhatoilistomachine.食物之于人，犹如油之于机器。9方式状语从句常用引导词：as,asif,how特殊引导词：thewayWheninRome,doastheRomando.Shebehavedasifsheweretheboss.Sometimesweteachourchildrenthewayourparentshavetaughtus.,1.Johnshuteverybodyoutofthekitchen_hecouldpreparehisgrandsurprisefortheparty.A.whichB.whenC.sothatD.asif2.Iwouldappreciateit_youcallbackthisafternoonforthedoctorsappointment.A.untilB.ifC.whenD.that3.AsfarasIamconcerned，educationisaboutlearningandthemoreyoulearn，_.A.themoreforlifeareyouequippedB.themoreequippedforlifeyouareC.themorelifeyouareequippedforD.youareequippedthemoreforlife4.Afterthewar，anewschoolbuildingwasputup_therehadoncebeenatheatre.A.thatB.whereC.whichD.when5.IsMr.Smithintheoffice?Yes，_heisinchargeoftheoffice，hemustbethere.A.sinceB.howeverC.whetherD.for答案CBBBA,41._，heneverseemsabletodotheworkbeautifully.A.TryashedoesB.ashetriesC.TryasdoesheD.Ashedoestry42.Theairisfullofsmokeandp