人教版高中英语必修三单元三Book3 Unit3 Grammar 宾语从句(共PPT).ppt

Grammar,Nounclausesastheobject,宾语从句,陈述句的五种基本句型,1.主谓(vi.)Thecatdied.2.主系表Iamastudent.3.主谓(vt.)宾Ilikeyou.4.主谓(vt.)间宾直宾Hegavemeapen.5.主谓(vt.)宾宾补Thenewsmademesad.,系动词：1.be(am/are/is,was/were)2.感官“起来”look,smell,taste,sound,feel3.“变化”become,get,turn,grow,go4.“持续”keep,stay,RelatedConception(相关概念),名词：,表示人或事物的名称的词。,2.名词在句子中一般可以作什么成分?,主语、宾语、表语、同位语。,1.Theworldlovesnature.2.Knowledgeispower.3.WeChinesearepolite.,主语,宾语,主语,表语,同位语,在句子中起名词作用的句子叫名词性从句。,什么是名词性从句?,名词性从句,主语从句(TheSubjectClause),宾语从句(TheObjectClause),表语从句(ThePredicativeClause),同位语从句(TheAppositiveClause),在句中作主语、宾语、表语、同位语的句子叫名词性从句。,1.Whathedoesisimportant.2.Thisiswhathedoeseveryday.3.Idontlikewhathedoeseveryday.4.Idontknowaboutthefactthatheisateacher.,主语从句,表语从句,宾语从句,同位语从句,ObjectClauses宾语从句,宾语从句（TheObjectClause）,宾语从句在复合句中起_作用，可以作动词的宾语，也可以作介词的宾语。宾语从句必须用_语序。引导宾语从句的连词:that,if,whether；连接代词:who,whose,what,which；连接副词:when,where,how,why等。,宾语,陈述,句子结构：主句+引导词+宾语从句(主+谓+其他成分),Iknowwhoheis.,一、that引导的宾语从句,that在从句中不充当成分,无词义,可以省略。,Ihearthathewillbebackinamonth.,1)Wethink(that)sheishard-workingandthatshewillsucceed.2)IknownothingabouthimexceptthatheislivinginBeijing.3）IthinkitnecessarythatyoushouldreadEnglishaloud.,1.不能省略that的情况：1)从句是并列句时，and后的that不能省略；2)that作介词(except,in)的宾语时;3)用it做形式宾语的宾语从句。,2.宾语从句的否定转移:第一人称I,we与动词think,believe,imagine,suppose猜想等动词连用，其后的宾语从句若有否定意思，要把否定词转移到主句谓语上，从句谓语用肯定式。,我想他是不会来的。Idontthink(that)hewillcome.,3.在表示坚持、命令、建议、要求等动词后的宾语从句的谓语常用“should+动词原形”，should可省略。1)坚持：insist2)命令：command,order3)建议：suggest,advise,propose4)要求：desire,demand,require,request,我建议他应该更努力学习。Isuggestedthathe(should)studyharder.老师要求我们和睦相处。Theteacherrequeststhatwe(get)alongwellwitheachother.,(should)get,4.it作形式宾语的宾语从句动词+it+形容词+that从句Wethinkitimportantthateverystudentshouldhavegoodmanners.动词(think,find,hear,believe)+it+that从句Wehearditthatshewouldgetmarriednextmonth.,主语+be+形容词+(that)从句(sorry,afraid,glad),Imsorry(that)Idontknow.Imafraid(that)hewontpasstheexam.,5.系表结构的宾语从句,我不知道他是否来。Idontknowhewillcome.,二、whether/if引导的宾语从句在宾语从句中，表示“是否”可用whether/if。,whether/if,只用whether的情况：1.从句中有ornotIdontknow_ornotyoullgo.2.从句在介词后Jackisworriedabout_hewillstudywell.3.后跟不定式时Hedoesntknow_tovisitthatoldmanagain.4.宾语从句置句首时_helivesthere,Iwanttoknow.5.在discuss之后Wediscuss_weshouldclosethestore.,whether,Whether,whether,whether,whether,练一练:whether/if1.Iaskedher_shehadabike.2.Wereworriedabout_heissafe.3.Idontknow_heiswellornot.4.Idontknow_ornotheiswell.5.Idontknow_togo.,whether/if,whether,whether,whether,whether,三、连接代词或连接副词引导的宾语从句在从句中充当句子成分,有词义,不可省略。,Pleasetellmewhowehavetosee.,1.HenryAdamsdoesnotknowwhatheshoulddo.(what在从句中作宾语)2.Canyoufindoutwhosewalletitis?(whose在从句中作定语)3.Haveyoudecidedwhereyoushouldhaveyourholidays?(where在从句中作地点状语),1.Heasked_couldanswerthequestion.2.Willyoutellme_Icankeephealthy?3.Couldyoutellme_thetrainislate?4.Couldyoutellme_Marrylives?,where,why,how,牛刀小试：,who,1.Hisbrotheraskswhenhewillgotothelibrary.Hisbrotheraskswhenwillhegotothelibrary.,2.Idontknowwhatdidhewanttobuy.Idontknowwhathewantedtobuy.,四、宾语从句的语序（陈述语序）,主句+连接词+从句（主+谓+其他成分）,Iknowheliveshere.Iknowhelivedheretenyearsago.,五、时态主句现在，从句根据实际情况主句过去，从句选择过去某时态,Iknewwholivedhere.Isawshewastalkingwithhermother.,*当宾语从句是客观真理,科学原理,自然现象时用一般现在时。,Theteachersaidthatthesuntravelsaroundtheearth.,1.Ourteachertoldusinclassthatthesun_intheeast.(rise)2.Couldyoutellmewho_awaythebookalready?(take),Exercise,hastaken,rises,3.Theradiosaysit_cloudytomorrow.(be)4.Ihearthey_(return)italready.5.Ididntknowwhattimehe_theletter.(write),willbe,havereturned,wrote,1.Theyoungmanasked_itssummerorwinter.A.eitherB.thatC.weatherD.whether2.Wedontknow_theydidit.A.howB.whoC.whatD.which3.Theteacherasksus_Jimcancomebackontime.A.thatB.ifC.whenD.whattime,D,A,B,综合练习,4.Doesanybodyknow_wewillhaveasportsmeetingthisweekendornot.A.ifB.whereC.whetherD.that5.Couldyoushowme_?A.howcanIgettothestationB.whereisthestationC.howIcouldgettothestationD.howIcanreachthestation,C,D,6.Pleasetellme_.A.whatdoeshelikeB.whathedoeslikeC.whathelikesD.whathelike7.Mysistertoldhim_.A.whatdaywasitB.whenthetrainarrivedC.whoshewaswaitingD.wheredidyoulive8.Someoneisringingthedoorbell.Goandsee_.A.whoisheB.whoheisC.whoisitD.whoitis,C,B,D,TranslatethesesentencesintoEnglishusingnounclauses.,1.我认为你是对的。Ithink(that)youareright.2.我