初中英语宾语从句复习ppt课件.ppt
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1、宾语从句的使用,主讲人:闫玉安,一、什么是宾语从句?,1、I know his father.,2、I know his father works on a farm.,his father,宾语,his father works on a farm.,宾语从句,句子做宾语叫做宾语从句。,二、1、后面可接宾语从句的动词有:think,hope,say,tell,know,see,hear,mean,ask和find等。2、后面可接宾语从句的形容词有:sure,glad,happy,pleased,afraid和sorry等。,think,hope,say,tell,know,see,hear,
2、mean,ask和find等。,sure,glad,happy,pleased,afraid和sorry等。,三、宾语从句的种类:根据充当宾语从句的句子的种类,可将宾语从句分为三类。,1、由连词that引导的宾语从句。,当宾语从句是陈述句时,由连词that引导,that在句中不做任何成分,口语中常省略。,e.g:1、“I will leave a message on the desk.”Jim says.(变为复合句),Jim says leave a message on the desk.,that he will,that,2、由连接代词或连接副词引导的宾语从句。,当宾语从句是特殊疑问
3、句时,有连接代词或连接副词(即原先的特殊疑问词)来引导。连接代词和连接副词在句中不可省略,而且之后的句子改为陈述语序。,e.g:When does the train leave?He wants to know.(变为复合句),He wants to know the train.,when,leaves,when,3、由whether或if引导的宾语从句。,当宾语从句是一般疑问句时,由whether或if来引导。二者在句中不可省略。而且之后的句子改为陈述语序。,e.g:Is there a book on the desk?Lily asks.(变为复合句),Lily asks a boo
4、k on the desk.,whether/if,there,is,whether/if,三、宾语从句的种类:根据充当宾语从句的句子的种类,可将宾语从句分为三类。,1、由连词that引导的宾语从句。,当宾语从句是陈述句时,由连词that引导,that在句中不做任何成分,口语中常省略。,e.g:1、“I will leave a message on the desk.”Jim says.(变为复合句),Jim says leave a message on the desk.,that he will,that,said,Would,2、由连接代词或连接副词引导的宾语从句。,当宾语从句是特殊
5、疑问句时,有连接代词或连接副词(即原先的特殊疑问词)来引导。连接代词和连接副词在句中不可省略,而且之后的句子改为陈述语序。,e.g:When does the train leave?He wants to know.(变为复合句),He wants to know the train.,when,leaves,when,wanted,left,3、由whether或if引导的宾语从句。,当宾语从句是一般疑问句时,由whether或if来引导。二者在句中不可省略。而且之后的句子改为陈述语序。,e.g:Is there a book on the desk?Lily asks.(变为复合句),L
6、ily asks a book on the desk.,whether/if,there,is,whether/if,was,asked,时态,四、宾语从句的四要素,人称,I am tired.2.I want to speak to Tom.3.I will come back next Monday.,What does he say?,He says,he is tired.,he wants to speak to Tom.,he will come back next Monday.,did he say?,said,was tired.,wanted to speak to To
7、m.,would come back next Monday,1.Where is paper made?2.Who is the man over there?3.Where have Jim and Kate gone?,What does he ask?,He asks,where paper is made.,did,asked,was made.,where Jim and Kate have gone.,who the man over there is.,was.,had,Can I try it on?2.Have you ever been to London?3.Does
8、Lucy like music?,What does he want to know?,He wants to know,if/whether he can try it on.,did,wanted to know.,could try it on.,if/whether you have been to London.,if/whether Lucy likes music.,had,liked,()1.The teacher said that millions of other stars _ even bigger and brighter than the sun.A.is B.a
9、re C.was D.were()2.My father told me that the moon _ round the earth.A.go B.went C.had gone D.goes,1.当从句表示的是一个真理或永久性的事实时从句可用现在时态,不受主句的限制。,B,D,五、宾语从句的特殊用法。,1.She didnt say _ or not she would come.2._ this is true or not,Im not sure.3.She cant decide _to go to Japan4.Im interested in _ hell go out.,(1
10、)后面紧跟or not时,只能用whether.,whether,whether,whether,whether,(2)whether引导的宾语从句可移到主句之前,if则不能.,(3)与动词不定式连用时只能用whether.,(4)做介词的宾语时用whether,而不用if.,if/whether,2.Some differences between if and whether,or not,Whether this is true or not,to go,in,I dont think he can finish the work,_ _?I guess she taught herse
11、lf Japanese,_ _?,3.当陈述部分的主句是I think/believe等结构时,反意句的主谓语一般要与陈述部分宾语从句的谓语保持一致,并要注意否定的转移。,can,he,didnt,she,()He said that they _ to visit the farm yesterday.A.go B.went C.has gone D.had gone,4.若宾语从句中有具体的过去时间,无论主句时态如何,从句应用一般过去时态。,B,dont,yesterday.,he can finish the work,she taught herself Japanese,said,(
12、)Could you tell me if he _ his homework?A.finishes B.finished C.has finished D.had finished,C,5.如主句为Would/could you tell.?它表示的不是过去时态,而是表示一种委婉的语气,从句时态应视情况而定。,合并句子。Whats wrong with you?The doctor asked.,The doctor asked _ _ _ with you.,what,was,wrong,6.特殊疑问词在句子中作主语时,变为宾语从句时,语序不变。,What,主语,(1)-Do you kn
13、ow if Tom _ to pick apples with me tomorrow?-I think he will if he _ free.A.comes,is B.comes,will be C.will come,is D.will come,will be(2)-Do you know _ back tomorrow?-Sorry,I dont know.When he _ back,Ill tell you.A.when he come,come B.when he comes,come C.when he will come,comesD.when will he come,
14、will come,7.注意区别if引导的条件状语从句和宾语从句以及when引导的时间状语从句和宾语从句。,(C),(C),Do you know if Tom _ to pick apples with me tomorrow?,if he _ free.,_ back tomorrow?,When he _back,宾语从句,条件状语从句,宾语从句,时间状语从句,Exx:choose the right answer.()1.Please tell me _ he was born.A.when B.why C.who D.which()2.I found _ hard for me to
15、 keep up with others.A.it B.that C.its D.I was()3.Do you know _?A.what Mr.Green is worrying B.what is Mr.Green worrying C.why Mr.Green looks so worried D.why does Mr.Green look so worried()4.I dont think Bill has finished his maths homework,_?A.dont I B.do I C.has he D.hasnt he,A,C,C,A,()5.He asked
16、me _.A.whom did Tom travel with B.who Tom travelled C.whom Tom travelled with D.Tom travelled with whom()6.The teacher said that light _much faster than sound.A.travel B.traveled C.travels D.traveling()7.-I want to know if your daughter will go to Anns party.-If your daughter _,_.A.will,so is she B.
17、does,so will mine C.does,so will my D.will,so does mine,C,C,B,If your daughter goes,mine will go,too.,()8.If you _ him tomorrow,please ask him if he _to work on the farm with us.A.see,goes B.will see,goes C.will see,will go D.see,will go()9.Better go and ask when she _,we must see her off when she _
18、.A.leaves,left B.leaves,is leaving C.is leaving,leaves D.left,was leaving,D,C,条件状语从句,宾语从句,宾语从句,时间状语从句,现在进行表一般将来,1.I dont know_ we can live on the island without any food.A.where B what C how D that2.Could you tell me _?A Where is the part?B Whos on duty?C Whose book is this?D What are they doing?3 T
19、he teacher told us that the earth _around the sun.A moved B moves C move D moving,B,B,C,C,C,4.Could you tell me _?A if he would come tomorrow B will he come tomorrowC whether he will come tomorrow D If he comes tomorrow5.I did nt know that Mr.Smith _yet.A Has returned B has returned C had returned D
20、 returned,练习题:(一)How does he get on with his new classmates?Could you tell me?(改为含有宾语从句的复合句)Could you tell me how _ _ on with his new classmates?What is he doing there?Mother didnt know.(改为含有宾语从句的复合句)Mother didnt know what _ _doing there.Could you tell me _ they are talking about?A.where B.when C.wh
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