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Objectclause•Theyknowtheteacher.•Theyknowthattheteacherisaman.AsentencewhichservesasobjectiscalledObjectClause.主语谓语宾语主语谓语宾语从句宾语从句是主从复合句的一种。主从复合句是由一个主句和一个或一个以上的从句构成的。主句是复合句的主体，从句仅仅是主句的一个成分，它从属于主句，不能独立。从句在全句中充当什么成分，就叫什么从句。宾语从句当中的从句在全句中作宾语。一、教学任务复习宾语从句二、重点和难点1、由不同引导词引导的宾语从句2、直接引语和间接引语3、宾语从句中时态的变化1.ThegirlsaysthattheMid-termexamiscomingtomorrow.2.Sheasksifwearenervous.3.ManyclassmatesaskherhowshecanstudyEnglishwell.4.Thegirltellsustotakeiteasyandworkhardforit.Canyourecollectthe4differenttypesofobjectclause?引导词陈述句(主+v/主+adj.):特殊疑问句:一般疑问句:祈使句:先____后_____(that)特殊疑问词如what/where/when/who/howmuch/howmany...if/whethertell/asksb.(not)todo.主谓语序时态宾语从句三要素主句为现在时，从句的时态根据_________而定。主句为过去时，从句的时态用___________时态。实际情况相应的过去宾语从句的连接词：类别关联词特点１.从属连词that,whether/if只起连接作用，不充当从句成分。２.连接代词who,whom,what，which,whose起连接作用外，还在从句中充当主语或宾语或定语３.连接副词when,where,how，why起连接作用外，还在从句中充当状语。主句时态从句时态一般现在时、一般将来时、祈使句时根据句意的需要用任意一种时态一般过去时与原句相对应的过去的时态客观事实、真理、自然现象、名言警句、谚语等一律用一般现在时3.从句的时态必须和主句保持一致。注意：Eachstudentwrites1sentence.Students1:writeadeclarativesentence.（陈述句）e.g.Wearegoingtohaveanexam.Students2:writeawh-question.（特殊疑问句）e.g.Whatareyoutalkingabout?Student3:.writeayes-or-noquestion.(一般疑问句）e.g.Areyouasinger?Student4:writeanimperativesentence.（祈使句）e.g.Standup.25’Writeasyoulike!Addthemtothebeginningtoyoursentenceandreporttous!Students1:Iknowthat….Students2:Canyoutellmewh-....e.g.Canyoutellmewhatyouaretalkingabout.Student3:Iwanttoknowif/whether….e.g.Iwanttoknowifyouareasinger.Student4:Iasksb.to…..别忘了先主后谓的语序•TheteacheraskedIwaslatetoday.•Doyoustillrememberhesaidinthemeeting?•Doyouknowtheyarewaitingfor?•Canyoutellmecountryyouarefrom,AmericaorEngland?•Ireallywanttoknowyourhometownis.•Nooneknowstheyopenedthebox.what,which,who,whom,when,why,where,how,whatever,whoever…whywhatwhom/whowhichwherehow2.Who/whoever/nomatterwho•Who引导的名词性从句含有疑问意义•Whoever不含有疑问意义=anyonewho•Nomatterwho只能引导让步状语从句•Eg.Whoeverbrokethewindowshouldbepunished.•Whoever/nomatterwhobrokethewindow,heshouldbepunished.•Whobrokethewindowisstillaquestion.1.曾老师问他为什么迟到了。MissZengaskedwhywashelateforschool.(集英社）2.我不知道他昨天做了什么事情。Idon’tknowwhatdidhedoyesterday.（WarmHome)3.晏主任问她怎么了。DirectorYanaskedwhatthematterwaswithher.(方嘉燕小组）4.何老师说过月亮绕着地球转。MissHesaidthatthemoonmovedroundtheearth.(Modesty）5.她告诉儿子要努力学习。Shetellshersonhemuststudyhard.（多拉A梦）6.我有信心你们明天一定考得好。I’mconfidentthatyouwilldowellintheexamtomorrow.(无名小组）7.他们不确定明天是否转冷。Theyareuncertainthatifitwillturncoldornottomorrow.(农夫小组）1.MissZengaskedwhywashelateforschool.(集英社）语序必须先主语后谓语。主句为过去时，从句的时态用相应的过去时态。2.Idon’tknowwhatdidhedoyesterday.（WarmHome)hewasa.宾语从句的助动词要去掉.主句为现在时，从句出现yesterday的过去时间，因此从句用过去时。hedid3.DirectorYanaskedwhatthematterwaswithher.(方嘉燕小组）4.MissHesaidthatthemoonwentroundtheearth.(Modesty）whatwasthematterwithhergoes从句内容为真理时，从句的时态用一般现在时。what在这里既做引导词，也做主语。仍用疑问句语序。who..,whichis…同理。5.Shetellshersonheshouldstudyhard.（多拉A梦）tellsb.todosth./tellsb.nottodosth.to6.I’mconfidentthatyouwilldowellintheexamtomorrow.(无名小组）whetherb.只能用whether:(1)与ornot连用(2)不定式前：whether+todo(3)介词+whether…7.Theyareuncertainthatifitwillturncoldornottomorrow.(农夫小组）主语+形容词，宾语从句用that引导.a.宾语从句不能同时用两个引导词。√Attention•Iaskedher__________shehadabike.•We’reworriedabout________heissafe.•Idon’tknow_________hehasrecoveredornot.•Hecan’tdecidetostay.if/whetherwhetherwhetherwhetherwhetherorif?•Letmeknow_______youcancomeornot.•Iwonder________Icangetsomeadvicefromyou.•Idon’tknow________toacceptorrefuse.whetherwhether/ifwhether如果主句是过去的时态（包括一般过去时，过去进行时），那么从句的时态一定要用相对应的过去的某种时态（包括一般过去时，过去进行时，过去将来时，过去完成时）•Iknewwholivedhere.•Isawshewastalkingwithhermother.•Heaskedwhetherhisfatherwouldcomebackthenextday.•Hesaidthathehadseenit.Howaboutthis?•Ourteachertoldus(that)lighttravelsfasterthansoundinyesterday’sclass.•我小时候妈妈就告诉我太阳从东方升起。•上周老师教我们1加1等于2。3.当从句是客观真理，定义，公理，定理时用______________。Theteachersaidthatthesuntravelsaroundtheearth.（travel)一般现在时态1．could/would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。注意事项Couldyoupleasetellmewherewe_______ourtickets?(show)Wouldyouliketoknowwhenhe_________back?(come)showwillcome3.Suggest后的宾语从句：Isuggest(that)he(should)gotoseethedoctortomorrow.(go)(4)Hetaughtmehowtosurf.Hetaughtmehow__________surf.(5)TheforeignerswanttoknowhowtheycanlearnChinesewell.Theforeignerswanttoknow________learnchinesewell.Icouldhowto(4)CouldyoutellmewhereIshouldshowthetickets.Couldyoutellme_______________thetickets.(5)IwonderedwhetherIcouldgo.Iwondered____________go.wheretoshowwhetherto2).that在宾语从句中的省略与保留a.在主+谓+it(形式宾语)+宾补+that从句(真正宾语)的句型中不省略.eg:Wemustmakeitclearthatwemeanwhatwesay.b.由连词and连接的两个由that引导的宾语从句中,第二个that不省略.eg:Hetoldme（that）hewouldcomeandthathewouldcomeontime.c.当that作介词except,in等宾语时Theybelieveinthatshemuststillbesingle.IknownothingabouthimexceptthatheislivinginBeijing.3.若主句谓语动词为think,consider,suppose,believe,expect,guess,imagine等，其后的宾语从句若含有否定意义，一般要把否定词转移到主句谓语上，从句谓语用肯定式。•Eg.Idon’tthinkthisdressfitsyouwell.我认为这件衣服不适合你穿。•Idon’tthinkyouareright.我认为你是错的。•Idon’tbelieveyouwillfinishtheworktoday.我认为你今天无法完成工作。若谓语动词为hope，宾语从句中的否定词不能转移•Ihopeitdoesn’train.我希望不要下雨。•Ihopeyoudon’tmindmysayingit.我希望你别介意我说这些话。It’snotaplacewhereanyonewouldex