初中英语语法复习-宾语从句.ppt

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1、 The Object Clause 宾语宾语从句从句宾语从句三要点宾语从句三要点一、语序一、语序二、时态二、时态三、引导词三、引导词如何判断一个从句是宾语从句？如何判断一个从句是宾语从句？V I think 双宾语 I tell him that+宾语从句 介宾短语 I think about1.由由that引导的宾语从句。引导的宾语从句。That只有语法作用，没只有语法作用，没有实在的意义，在口语和非正式文体中可以省略。有实在的意义，在口语和非正式文体中可以省略。例如：例如：Hesaid(that)hewantedtostayathome.Shedoesntknow(that)sheisi

2、ll.Iamsure(that)hewillsucceed.宾语从句的类型宾语从句的类型2.由由if或或whether引导的宾语从句。引导的宾语从句。If和和whether在句中的意思是在句中的意思是“是否是否”。Iwanttoknowif(whether)helivesthere.Heaskedmewhether(if)Icouldhelphim.3.由连接代词由连接代词who,whom,whose,what,which和连接副词和连接副词when,where,why,how引导的宾语从引导的宾语从句。这些连接代词和连接副词在宾语从句中充当某句。这些连接代词和连接副词在宾语从句中充当某个成分

3、。例如：个成分。例如：Doyouknowwho(whom)theyarewaitingfor?Heaskedwhosehomeworkwasthebest.CanyoutellmewheretheNo.3busstopis?Idontknowwhythetrainislate.1.主句是一般现在时，宾语从句可以用任何一种时态主句是一般现在时，宾语从句可以用任何一种时态Ihear(that)TomhasbeentoGuilintwice.Ihear(that)shewillcometomorrow.Ihear(that)Jimwenttoworkanhourago.Ihear(that)heis

4、interestedinEnglish.宾语从句的时态的变化宾语从句的时态的变化2.当主句是一般过去时的时候，从句用相应的过去时当主句是一般过去时的时候，从句用相应的过去时Hesaid(that)hewouldgotoXian.Hesaid(that)hewasillyesterday.Hesaid(that)hewasreadingabook.Hesaid(that)hehadhadsupperalready.3.当从句是客观存在的事实或者是客观真理时，用一般现在时态。当从句是客观存在的事实或者是客观真理时，用一般现在时态。Hesaidthatthesunismuchbiggerthanth

5、emoon.Theteachertoldthestudentsthatnonewsisgoodnews.宾从总结：一一.宾语从句：宾语由句子充当宾语从句：宾语由句子充当1.that引导的宾语从句，引导陈述句，引导的宾语从句，引导陈述句，that可省略可省略2.连接代词连接代词who,whom,whose,which,what连接副词连接副词where,why,when,how引导的宾语从句引导的宾语从句3.从属连词从属连词whether,if引导的宾语从句引导的宾语从句,引导一般疑问句引导一般疑问句4.注意注意:（1）whetheror/ornot（2）句首用）句首用whether（3）whe

6、ther+todo（4）介词）介词+whether5.If的两种含义（的两种含义（1）引导宾语从句：是否）引导宾语从句：是否（2）引导状语从句：如果，）引导状语从句：如果，二二.宾语从句的语序：用宾语从句的语序：用陈述语序陈述语序三、宾语从句的时态三、宾语从句的时态1.主句是一般现在时，从句任意时态主句是一般现在时，从句任意时态2.主句是一般过去时，从句用相对应的过去时，即主句是一般过去时，从句用相对应的过去时，即一般过去时一般过去时主句主句过去时过去时过去将来时过去将来时过去进行时过去进行时3.若若宾语从句表述的是客观真理、自然现象等时，不管主宾语从句表述的是客观真理、自然现象等时，不管主句

7、是什么时态，从句都要用句是什么时态，从句都要用一般现在时一般现在时。4.从句有时间状语，从句时态根从句时间状语一致。从句有时间状语，从句时态根从句时间状语一致。5.主句用主句用could表示语气委婉，不表示过去时。表示语气委婉，不表示过去时。练一练练一练()1.Miss Green didnt tell us _ in 2002.A.where does she live B.Where she lives C.where did she live D.where she lived()2.Would you please tell me _?A.when did he come home B

8、.where would he play football C.if had he seen the film D.why he didnt watch the game()3.Do you know _ I could pass the exam?A.that B.whether C.what D.which()4.I want to know_.A.what is his name B.whats his name C.that his name is D.what his name isDBDD()5.I dont know when _.A.will the train leave B

9、.the train will leave C.would the train leave D.the train leave()6.-We dont know _.-It is said that he was born in Sweden.A.what he is B.if he lives here C.where he comes from D.which country is he from()7.Do you know _ during the coming summer holiday?A.what will Tom do B.what did Tom do C.what Tom will do D.what Tom did()8.Could you tell me _ she is looking for?A.that B.whose C.who D.whichBCCC