宾语从句宾语从句的种类宾语从句是一种名词性从句,在句中作及物动词的宾语,或介词的宾语,或形容词的宾语。根据引导宾语从句的不同连词,宾语从句可分为三类。一、当由陈述句充当宾语从句时,用that引导,that无词义,在口语或非正式文体中常省略。如:Shesaidthatshewouldleavethemessageontheheadmaster'sdesk.她说她会把留言条放在校长桌子上。Hesaidthathecouldfinishhisworkbeforesupper.他说他会在晚饭前完成工作二、当由一般疑问句充当宾语从句时,用if或whether引导,意为“是否”。如:Alicewantedtoknowif/whetherhergrandmotherlikedthebag.爱丽斯想知道她祖母是否喜欢这个包。Idon'tknowwhetherhe'llcomethedayaftertomorrow.我不知道他后天是否会来但直接与ornot连用时,往往用whether(if…ornot也可以使用)。如:Letmeknowwhether/ifhewillcomeornot.(=Letmeknowwhetherornothewillcome)让我知道他是否能来。Idon'tknowwhether/ifhedoesanywashingornot.(=Idon'tknowwhetherornothedoesanywashing.)我不知道他在家洗不洗衣服。Iwonderwhetherwestayorwhetherwego.我想知道我们是去还是留。三、如果宾语从句原来是特殊疑问句,只需用原来的疑问词引导。如:Couldyoutellmewherewewillhavethemeetingthisafternoon?你能告诉我我们今天下午将在哪儿开会吗?Idon'tknowwhoboughtthepresentforme.IsitJack?我不知道谁给我买了礼物。是杰克吗?二.宾语从句的语序宾语从句的语序应为陈述句的语序。例如:Ihear(that)physicsisn’teasy.Ithink(that)youwilllikethisschoolsoon.CanyoutellmehowIcangettozoo?Pleasetellmewhenwe’llhavethemeeting.三.宾语从句的时态1.如果主句的时态是一般现在时,宾语从句该用什么时态就用什么时态。如:Idon’tthink(that)youareright.Pleasetelluswhereheis.CanyoutellmehowIcangettotherailwaystation?2.如果主句的时态是一般过去时,宾语从句只能用相应的过去时态(一般过去时,过去进行时,过去将来时,过去完成时)。例如:Heaskedwhattimeitwas.Hetoldmethathewaspreparingforthesportsmeet.HeaskedifyouhadwrittentoPeter.HesaidthathewouldgobacktotheU.S.soon.3.如果宾语从句所陈述的是客观真理,其时态常用一般现在时。例如:OurteachersaidthatJanuaryisthefirstmonthoftheyear.Scientistshaveprovedthattheearthturnsaroundthesun.句式连词语序陈述句that不变一般疑问句If/whether改为陈述语序特殊疑问句特殊疑问词改为陈述语序宾语从句的时态问题主句一般现在时态一般过去时态从句保留原来时态改为过去的某个时态客观事实和自然现象除外所谓过去的某个时态指的是如下的变化一般现在时态一般过去时态现在进行时态过去进行时态(was/weredoing)现在完成时态过去完成时态(had+过去分词)一般将来时态过去将来时态(woulddo;was/weregoingtodo)宾语从句专练1.将下面的句子连接成为含有宾语从句的复合句。(1)TheseflowersarefromGuangdong.Hesaid.Hesaid_______theseflowers_______fromGuangdong.(2)Lighttravelsfasterthansound.Myteachertoldme.Myteachertoldme_____light_______fasterthansound.(3)Therewillbeameetinginfivedays.Jackdidn’tknow.Jackdidn’tknow______there__________ameetinginfivedays.(4)CantheyspeakFrench?Iwanttoknow.Iwanttoknow___________________________French.(5)Arethechildrenplayinggames?Tellme.Tellme______thechildren____________games.(6)Haveyoufinishedyourhomeworkyet?Mr.ZhaoaskedMaChaoMr.ZhaoaskedMaChao______________________________homeworkyet.(7)Howmanypeoplecanyouseeinthepicture?Whoknows?Whoknows_____________________________inthepicture?(8)Wheredidsheparkhercar?Doyouknow?Doyouknow______________hercar?(9)Whatdoesheoftentalkabout?Thegirlwondered.Thegirlwondered__________often________about.(10)Whoknockedatthedoorsoloudly?Idon’tknow.Idon’tknow___________atthedoorsoloudly.2.选择填空。()(1)WhatdidMikesay?Hesaid____________________.A.ifyouwerefreethenextweekB.whatcolourwasitC.theweatherisfineD.summercomesafterspring()(2)Tomaskedmyfriend________________.A.wherewashefromB.thattheearthisbiggerthanthemoonC.whendidhecomebackD.nottobesoangry()(3)Letmetellyou__________________.A.howmuchisthecarB.howmuchdoesthecarcostC.howmuchdidIpayforthecarD.howmuchIspentonthecar()(4)Peterknew_______________.A.whetherhehasfinishedreadingthebookB.whytheboyhadsomanyquestionsC.therewere12monthsinayearD.whentheywillleaveforParis()5Thegirlsaskedifthey____somefoodanddrinkwiththem.A.tookB.takeC.takesD.willtake()6Catherinesaidthatshe___toGuangzhou.A.hasnevergoneB.hadnevergoneC.hasneverbeenD.hadneverbeen()7Thestudentswanttoknowwhetherthey___dictationtoday.A.hadB.has.C.willhaveD.are()8SheaskedLindaif___goandgetsome.A.couldsheB.shecouldC.shecanD.shemay1.()9Lindasaidthemoon___roundtheearth.A.travelledB.hastravelledC.travellsD.hadtravelled()10Canyoutellme___youwereborn,Betty?A.whoB.whatC.whenD.that()11Idon'tknow___theyhavepassedtheexam.A.whatB.ifC.whenD.where()12Ihardlyunderstand.___hehastoldme.A.thatB.whatC.whichD.who()13Shedidn'tknow___backsoon.A.whetherhewouldbeB.ifwouldhebeC.hewillbe()14。Idon'tknow_____hestillliveshereaftersomanyyears.A.whetherBwhereC.whatD.when()15Doyouknow_____theylistenedtoyesterdayevening?A.whatBwhenCwhyDhow()16Heaskedme_____toldmetheaccident.AwhomBwhichCwhoDwhose()17.Theydon'tknow______theirparentsare.AthatBwhatCwhyDwhich()18.Pleasetellme______lastyear.A.wheredoesyoursisterworkBwheredidyoursisterworkCwhereyoursisterworksDwhereyoursisterworked()19.SheaskedmeifIknew______.A.whosepenisitB.whosepenitwasC.whosepenitisD.whosepenwasit()20.Youmustremember________.A.whatyourmothersaidB.whatdidyourmothersayC.yourmothersaidwhatD.whathasyourmothersaid()21Didyouknow____?A.whohewaslookingafterB.whowashelookingforC.whoheislookingforD.whoheislookingafter()22Couldyoutellme___?A.whenwilltheyleaveBeijingB.whenwouldtheyleaveBeijingC.whentheywillleaveBeijingD.whendidtheyleaveBeijing