中考英语专题复习：宾语从句课件.ppt

1、一学习任务一学习任务 复习宾语从句复习宾语从句 二学习重点二学习重点 1.1.宾语从句的概念宾语从句的概念 2.2.宾语从句的宾语从句的引导词引导词 3.3.宾语从句中的宾语从句中的语序语序 4.4.宾语从句的宾语从句的时态变化时态变化 三三.学习难点学习难点 1.if与与whether的区别的区别 2.2.if 引导的宾语从句和条件状语从句引导的宾语从句和条件状语从句 We know him We know he likes English.主主s s主主s s谓谓v v谓谓v v宾宾o o宾宾o o宾语从句就是由一个句子来构成主句的宾语宾语从句就是由一个句子来构成主句的宾语,而不是单一的名

2、词或代词担当宾语成分。而不是单一的名词或代词担当宾语成分。主主s s谓谓v v宾宾o o简单句简单句复合句复合句 一 什么 是宾语从句？试比较Do you know who he is?He knew(that)he should study hard.I want to know if/whether she is right.Do you know whose book it is?Could you tell me why the train is late?He asked who could answer the question.Find out the Object Clause

3、s主主+谓谓v.主主+谓谓v.Object ClausesObject Clauses 引导词引导词 句子类型句子类型 that陈述句陈述句一般疑问句一般疑问句if/whether特殊疑问词特殊疑问词特殊疑问句特殊疑问句二二.宾语从句的引导词宾语从句的引导词看一看：看一看：I dont know if it will rain tomorrow.If it rains,Ill stay at home.想一想：想一想：if 可以引导什么从句？它们的时可以引导什么从句？它们的时态有什么特点？态有什么特点？if if 既可以引导既可以引导宾语从句宾语从句，也可以引导，也可以引导条件状语条件状语从句

4、从句。在宾语从句中，时态根据需要确定；在。在宾语从句中，时态根据需要确定；在状语从句中，遵循状语从句中，遵循主将从现主将从现的原则的原则。Helen says that she will learn French next year.Do you know where he comes from?He asked me if I could get to the bus station on time.三三.宾语从句的语序宾语从句的语序无论主句是陈述句还是疑问句，宾语从句无论主句是陈述句还是疑问句，宾语从句都是运用陈述句的语序，即是都是运用陈述句的语序，即是“主语在前，主语在前，谓语在后谓语在

5、后”的顺序。的顺序。If 与whether 的区别1.I dont know _ he will come or not.2.I dont care of _ he is handsome.3.He wondered _ to stay here the next week.4._ he will come is not decided.与与or not 连用只能用连用只能用whether介词后只能用介词后只能用whether与与to do 不定式连用只能用不定式连用只能用whether作主语只能用作主语只能用whether 四四.宾语从句中时态的变化宾语从句中时态的变化I hear(that

6、)Jim (be)a worker two years ago.Jim (be)an English teacher now.Jim (cook)dinner tomorrow.Jim (sing)a popular song now.Jim (be)to the Great Wall twice.Jim (play)basketball when his father came back.Jim (learn)1000 Chinese words by the end of last semester.填一填填一填wasiswill cookis singinghas beenwas pla

7、yinghad learned1.当主句是一般现在时，宾语从句的时态不作限制，当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的需要使用任何一种时态。我们可以根据句子的需要使用任何一种时态。（需要性原则）（需要性原则）改一改改一改 将下列问句变成陈述句。1.Can he swim?swim.2.Does he have a pen?a pen.3.Which place did he go to?Which place .4.Whats wrong with you?.5.What happened to you?.6.Which is the way to the station

8、?.想一想想一想 为什么4，5，6 语序不变？He canHe hashe went toWhat happened to youWhats wrong with you 说一说说一说将上面的句子置于一个主句后，变成一个宾语从句。将上面的句子置于一个主句后，变成一个宾语从句。Which is the way to the station Can you tell me/I want to know/I wonder/Please tell me?e.g.Can you tell me if/whether he can swim?确定从句的时态确定从句的时态(根据主句时态根据主句时态)主句时态

9、主句时态从从 句句 时时 态态连连 接接 前前连连 接接 后后一般现在时一般现在时时态保持不变时态保持不变一般过去时一般过去时一般现在时一般现在时一般过去时一般过去时一般过去时一般过去时过去完成时过去完成时一般将来时一般将来时过去将来时过去将来时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时2.2.当主句是一般过去时的时候，宾语从句必须运用相当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态，应的过去的某一种时态，从而达到主句和从句的相互从而达到主句和从句的相互一致。（呼应性原则）一致。（呼应性原则）1)He will go to Hong Ko

10、ng.2)He is sick.3)He is reading a book.4)He has finished his work.1)He to Hong Kong.2)He sick.3)He a book.4)HeHe said辨一辨辨一辨would go waswas reading his work.had finished.Find out the mistakes and correct them.1 Could you tell me where do they live?2 She knew that Danny is a student.3 He told me that

11、winter was colder than autumn.4 Do you know who car it is?wasiswhose六六.当堂检测当堂检测do 3.3.当宾语从句说明的是客观存在的事实或者是客观存当宾语从句说明的是客观存在的事实或者是客观存在的真理时，就不用受到主句时态的限制，仍是用一般在的真理时，就不用受到主句时态的限制，仍是用一般现在时态。（特殊性原则）现在时态。（特殊性原则）He told me(that)Summer is after Spring.I was told (that)the sun is much bigger than the moon.My pa

12、rents told me(that)no news is good news.比一比比一比宾语从句三要素宾语从句三要素引导词引导词thatthat（陈述句（陈述句 ）ififwhetherwhether（一般疑问句（一般疑问句）特殊疑问词特殊疑问词（特殊疑问句（特殊疑问句)时态时态主句为一般现在时主句为一般现在时从句可为任何时态从句可为任何时态主句为一般过去时主句为一般过去时从句从句一般过去时一般过去时过去将来时过去将来时过去进行时过去进行时过去完成时过去完成时语序语序宾语从句的语序都为陈述句语序宾语从句的语序都为陈述句语序从句为客观真理从句为客观真理 自然现象自然现象公式定理公式定理 名言

13、警句名言警句 时态不受主句限制时态不受主句限制七七.本课小结本课小结1.Could you tell me?A.where the twins were B.where the twins are C where are the twins 2.A:Do you know?B:He came here by train.A.when he came here B.if he will come here C.why he came here D.how he came here3.She says she English for ten years.A.learned B.has learne

14、d C.was learning D.have learned4.The teacher told us that the earth round.A.was B.is C.will be D.would be 5.Tell me .A.what wrong is with him B.whats wrong to him C.what the matter is with him D.whats the matter with him6.My friend asked me .A.who is the girl B.who the girl wasC.who was the girl D.who the girl.Choose the right answers.BDBBDBThanks 宾语从句三件事，时态语序连接词；主从时态要一致，陈述语序才合适；一般问句做从句，连接词if别忘记；特殊问句做宾从，特殊问词莫漏掉。