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宾语从句要注意三个方面：1.引导词：2.语序：e.g.I think(that)you can do it.一定要使用一定要使用陈述陈述语序。语序。e.g.He knows what he should do next.3.时态：主句主句一般现在时一般现在时，从句据句意用，从句据句意用各种时态各种时态。主句主句一般过去时一般过去时，从句只能用，从句只能用相应的过去时态相应的过去时态。如宾语从句所陈述的内容是如宾语从句所陈述的内容是客观真理客观真理，客观事实，客观事实，自然现象或定理等，则用自然现象或定理等，则用一般现在时一般现在时。e.g.Everyone thinks(that)Milke will win the game.I thought(that)he watched the match.The teacher said(that)the earth goes around the sun.注：注：宾语从句表示宾语从句表示不肯定或疑问不肯定或疑问时，由时，由 whetherwhether或或ifif引导，表引导，表“是否，是是否，是 不是，能否不是，能否”等。不充当任何句子成等。不充当任何句子成 分，只起连接作用，但不能省略。分，只起连接作用，但不能省略。whetherwhether与与ifif引导宾语从句时，一般可通用，引导宾语从句时，一般可通用，但在下列但在下列5 5种情况下，种情况下，whetherwhether不可换用不可换用ifif：1.whether引导的从句居于句首。引导的从句居于句首。2.从句位于介词后作介词宾语。从句位于介词后作介词宾语。3.whether在不定式前，与不定式组成词组。在不定式前，与不定式组成词组。4.主句的位于动词是主句的位于动词是discuss等动词。等动词。They are talking about whether he will come here.I dont know whether to stay or go.They are discussing whether they should sell the old house.Whether he agrees with me or not,I dont know.宾语从句的分类：宾语从句的分类：1.作动词的宾语：作动词的宾语：2.作介词的宾语：作介词的宾语：3.作形容词的宾语：作形容词的宾语：Everyone knows that he is a good student.This depends on how hard you work.They are afraid that they are wrong.5.从句中有从句中有or not时。时。I dont know whether or not it rains.1.1.形式宾语形式宾语itit：如宾语从句后有补语，要用形：如宾语从句后有补语，要用形 式宾语式宾语itit来代替，而将从句放到补语的后面去。来代替，而将从句放到补语的后面去。e.g.He has made it clear that the meeting will not be hold.2.2.宾语从句否定意义的转移：在宾语从句否定意义的转移：在thinkthink、believebelieve、supposesuppose、exceptexcept等后的宾语中，如从句谓语是等后的宾语中，如从句谓语是否定的，一般将否定的，一般将notnot移至主句谓语，而将从句宾语变移至主句谓语，而将从句宾语变为肯定形式。即：为肯定形式。即：否定前移否定前移。e.g.e.g.我想他没时间玩足球。我想他没时间玩足球。I think that he doesnt have time to play football.I dont think that he has time to play football.3.3.反意疑问句反意疑问句：宾语从句的主句是主语：宾语从句的主句是主语+think+think (except,suppose,believe,imagine (except,suppose,believe,imagine)时，时，附加疑问句部分要根据主句的主语而定：当主语附加疑问句部分要根据主句的主语而定：当主语 是第一人称时，要根据从句而定；主语是第二、是第一人称时，要根据从句而定；主语是第二、三人称时，与主句保持一致，并且要注意否定前移。三人称时，与主句保持一致，并且要注意否定前移。e.g.I dont think he is serious,_?You believe she is a good teacher,_?is hedont you A Rewrite these sentences.He is drinking his milk.He says that he is drinking his milk.B Answer these questions.Whats the matter with him?(feel/tired)He says that he feels tired.What do they want?(some/money)They say that they want some money.类型一：引导词的运用1 I dont know _or not.A.whether he is at home B.if he is at home C.that he is at home D.whether is he at home 2 This depends on _ the weather is fine.A.which B.whether C.if D.that 3 The teacher asked the new student _ class he was in.A.which B.where C.if D.that ABBA4 I dont know _ Mr.Green will come to see us.Hell help us with our English.A.why B.when C.how D.where 5 Be careful!Dont break the bottles.Do you hear _ I said?David?Yes,Mum A.what B.that C.why D.if 6 Do you know _ Mr.Blacks address is?He may live at NO.18 or No.19 of Bridge Street.Im not sure of _.A.where,which B.where,what C.what,which D.what,where BBAC7 There is not much difference between the two.I really dont know _.A.what should I choose B.which I should choose C.which should I choose D.what I should choose 类型二：宾语从句的语序陈述句语序 1 Did you find out _?A.she was looking for whose child B.whose child was she looking for C.whose child she is looking for D.whose child she was looking for BD2 Are you interested in _?A.how did he do it B.he did it how C.how he did it D.he how did it 3 I dont know _.Can you tell me?A.how the two players are old B.how old are the two players C.the two players are how old D.how old the two players are 4 What did the scientist say?He said he wondered if _ into space by spaceship one day.A.he had to fly B.he could fly C.can he fly D.could he fly CDB5 Excuse me,sir.Could you tell me _?A.Where the bank nearest B.where is the nearest bank C.where the nearest bank is D.the nearest bank is where 6 I hear well have a new teacher this term.Really?Do you know_?A.what subject does he teach B.What subject will he teach?C.what subject is he going to teach D.what subject he teaches CD类型三：时态1 Its 7:30.I cant believe you_ cooking dinner yet,Sally.A.havent started B.didnt C.dont start D.hadnt started 2 The teacher told us yesterday that December 25th _ Christmas Day.A.is B.was C.has been D.will be 3 The teacher said that the earth _round the sun.A.goes B.go C.went D.will go AAA4 We d like to tell you that you _the exam.A.have passed B.had passed C.pass D.will pass 5 “Could you tell me_?”“Yes.They _ to the library.”A.where are the twins,have been B.where were the twins,have been C.where the twins are,have gone D.where the twins were,have gone 6 Our father said that he _ a new computer next week.A.will buy B.have bought C.would buy D.buys ACC7 I hear that he _ to Beijing yesterday.A.goes B.will go C.went D.have gone 类型四：其他-反意疑问句，it做形式宾语1 I dont think he is right,_?Aisnt he Bis he Cdo I Ddont I2 He believes she is right,_?Adoesnt he Bdoes he Cis she Disnt she3 I thought that he disliked playing football,_?Adidnt he Bdid he Cdid I Ddidnt I CBAA4 I find _ important that we practice English every day.A.it B.this C.that D.what5 You cant imagine _when they received the nice gift.A.how they were excited B.how excited they were C.how excited were they D.they were how excitedAB
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