人教版高中英语必修三单元三Book3 Unit3Grammar 宾语从句(共30张PPT).ppt

1、Noun clauses as the object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,stayRelated Conception(相关概念)1.名词：表示人或事物的名称的词。2

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.The world loves nature.2.Knowledge is power.3.We Chinese are polite.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(The Subject Clause)宾语从句(The Object Clause)表语从句(The Predicative Clause)同位语从句(The Appositive Clause)在句中作主语、宾语、表语、同位语的句子叫名词性从句。1.What he does is important

3、.2.This is what he does every day.3.I dont like what he does every day.4.I dont know about the fact that he is a teacher.主语从句表语从句宾语从句同位语从句Object Clauses宾语从句宾语从句（The Object Clause）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。

4、宾语陈述句子结构：主句+引导词+宾语从句(主+谓+其他成分)I know who he is.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。I hear that he will be back in a month.1)Wethink(that)sheishard-workingandthatshewillsucceed.2)Iknownothingabouthimexcept thatheislivinginBeijing.3）IthinkitnecessarythatyoushouldreadEnglishaloud.1.不能省略that的情况：1)从句是并列

5、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。I dont think(that)he will come.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,

6、propose4)要求：desire,demand,require,request我建议他应该更努力学习。I suggested that he(should)study harder.老师要求我们和睦相处。The teacher requests that we(get)along well with each other.(should)get4.it作形式宾语的宾语从句动词+it+形容词+that从句We think it important that every student should have good manners.动词(think,find,hear,believe)+i

7、t+that从句We heard it that she would get married next month.主语+be+形容词+(that)从句(sorry,afraid,glad)vIm sorry(that)I dont know.vIm afraid(that)he wont pass the exam.5.系表结构的宾语从句我不知道他是否来。I dont know he will come.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_ornot

8、youllgo.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.whetherWhetherwhetherwhetherwhether练一练:whether/if 1.I asked her _ she had a bike.2.Were worried about _ he is safe.3.I dont k

9、now _ he is well or not.4.I dont know _ or not he is well.5.I dont know _ to go.whether/if whetherwhetherwhetherwhether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。Please tell me who we have to see.1.HenryAdamsdoesnotknowwhatheshoulddo.(what在从句中作宾语)2.Canyoufindoutwhosewalletitis?(whose在从句中作定语)3.Haveyoudeci

10、dedwhereyoushouldhaveyourholidays?(where在从句中作地点状语)1.He asked_ could answer the question.2.Will you tell me _ I can keep healthy?3.Could you tell me _ the train is late?4.Could you tell me _ Marry lives?wherewhyhow牛刀小试：who1.Hisbrotheraskswhenhewillgotothelibrary.Hisbrotheraskswhenwillhegotothelibrary

11、.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）vI know he lives here.vI know he lived here ten years ago.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vI knew who lived here.vI saw she was talking with her mother.*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。vThe teacher said that the s

12、un travels around the earth.1.Ourteachertoldusinclassthatthesun_intheeast.(rise)2.Couldyoutellmewho_awaythebookalready?(take)Exercisehastakenrises3.Theradiosaysit_cloudytomorrow.(be)4.Ihearthey_(return)italready.5.Ididntknowwhattimehe_theletter.(write)will behavereturnedwrote1.The young man asked _

13、its summer or winter.A.either B.that C.weather D.whether2.We dont know _ they did it.A.how B.who C.what D.which 3.The teacher asks us _ Jim can come back on time.A.that B.if C.when D.what timeDAB综合练习4.Does anybody know _ we will have a sports meeting this weekend or not.A.if B.where C.whether D.that

14、5.Could you show me _?A.how can I get to the station B.where is the station C.how I could get to the station D.how I can reach the stationCD6.Please tell me _.A.what does he like B.what he does like C.what he likes D.what he like7.My sister told him _.A.what day was it B.when the train arrived C.who

15、 she was waiting D.where did you live8.Someone is ringing the doorbell.Go and see _.A.who is he B.who he is C.who is it D.who it is CBDTranslate these sentences into English using noun clauses.1.我认为你是对的。Ithink(that)youareright.2.我想知道他是否能帮助我。Id like to know whether he can helpmeornot.总结一、宾语从句的定义、引导词分类二、宾语从句的三种结构1.连词that引导的宾从(1)that特点，不能省略情况(2)否定转移(3)虚拟语气(4)it作形式宾语的宾从(5)系表结构的宾从2.连词whether,if引导的宾从只用whether的情况3.连接代词或连接副词引导的宾从三、语序四、时态五、宾语从句三要素（引导词、语序、时态）