宾语从句复习课件-PPT.ppt

1、The Object Clause (Revision) 宾语从句宾语从句(复习复习)MissChen MissChen Fengxin Middle School Fengxin Middle School 什么是宾语从句？什么是宾语从句？试比较：试比较：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宾语从句就是用一个句子来构成主句的宾语宾语从句就是用一个句子来构成主句的宾语 主主s s谓谓v v宾宾o o简单句简单句复合句复合句Do you know who is the first Chinese a

2、stronaut(宇航员宇航员)?Our teacher told us that the earth goes around the sun.Please tell me where she has gone.I dont know if he will come tonight.Lets find out whats on tonight .Find out the Object Clauses一教学任务一教学任务 复习宾语从句复习宾语从句二重点和难点二重点和难点 1 1由不同引导词引导的宾语从句由不同引导词引导的宾语从句 2 2宾语从句的语序宾语从句的语序 3 3宾语从句中时态的变化宾语

3、从句中时态的变化 4.4.宾语从句与简单句的相互转换宾语从句与简单句的相互转换 5.5.否定转移否定转移由从属连词由从属连词that引导的宾语从句引导的宾语从句由从属连词由从属连词 whether,if 引导的宾语从句引导的宾语从句由连接代词由连接代词 who, whom, whose, who, whom, whose, whichwhich，whatwhat 和连接副词和连接副词 where,where, how, why, when how, why, when引导的宾语从句引导的宾语从句（一）引导词（一）引导词 陈述句陈述句变成宾语从句变成宾语从句 1. He will be back

4、 in an hour. I hear. I hear _ he will be back in an hour.2. The earth moves around the sun. The teacher told us. The teacher told us _the earth moves around the sun. (that) (that)注注：由由陈述句陈述句变成宾语从句时，变成宾语从句时，但是，如果但是，如果 that that 引导的是几个表示并列引导的是几个表示并列关系的宾语从句时，最后一个关系的宾语从句时，最后一个 that that 不能不能省略。省略。 e.g I

5、 know ( that ) Tom comes e.g I know ( that ) Tom comes from France and that he teaches from France and that he teaches in Guilin now .in Guilin now . 一般疑问句一般疑问句变成宾语从句变成宾语从句Do you often come here to read newspaper? She asked.She asked_I often came here to read newspaper. 2. Will they go to visit the

6、Great Wall? He asked.He asked _ they would go to visit the Great Wall. whether (if)由从属连词由从属连词whether, if 引导的宾语从句引导的宾语从句 whether (if)注注：变成变成只能用只能用 whether不能用不能用 if 的情况的情况1. 1. 在介词后面：在介词后面： Im thinking of whether we should go fishing. We are worried about whether it will rain tomorrow.2. 2. 在动词不定式前在动词

7、不定式前( (whether to do sth)whether to do sth)： They asked me whether to go skating.3.3.当与当与or notor not连用，或连用，或提出两种选择提出两种选择时时: : I dont know whether hes free or not. Tell me whether youd like to go shopping or tidy the room.Object ClausesObject ClausesPractice timeif / whether1. I asked her _ she had

8、a bike.2. Were worried about _ he is safe.3. I wonder _ he is well.4. I dont know _ or not he is well.5. I dont know _ to go.if / whetherwhetherwhether /ifwhetherwhether由连接代词由连接代词who, whom, whose, which, what及及连接副词连接副词 when, where, how, why引导的宾语引导的宾语从句。从句。 特殊疑问句特殊疑问句变成宾语从句变成宾语从句1. Where do you live?

9、 He asked.He asked _ I lived.2. How can they get to the post-office? He asked.He asked _ they could get to the post-office. where注：注：由由特殊疑问句特殊疑问句变成变成宾语从句时宾语从句时，仍用原来的疑，仍用原来的疑问词，即由连接代词（问词，即由连接代词（what, who ）或连接副词）或连接副词（when, where）引导，并在从句中担任句子成分，）引导，并在从句中担任句子成分，具有一定的意义，不可省略。具有一定的意义，不可省略。 how 宾语从句的语序用陈述

10、句语序宾语从句的语序用陈述句语序（从句部分：连接词（从句部分：连接词+(+(主语主语)+)+谓语谓语+ +其他成分）其他成分）How can I get to the station? (疑问句疑问句)Could you tell me how I can get to the station?（主（主 句）句）（从（从 句）句）连接词连接词从句主语从句主语从句谓语从句谓语其他成分其他成分His brother asks when he will go to the library . His brother asks when will he go to the library . I do

11、nt know what did he want to buy . I dont know what he wanted to buy .主句主句+ +连接词连接词+ +从句（主从句（主+ +谓谓+ +其他成分）其他成分） Whats wrong? Whats the matter? Whats happening? What happened?语序不变的情况语序不变的情况Can you tell me who teaches you PE?Can you tell me who is over there?I dont know who has a dictionary?做主语做主语1）当从

12、句的原句为以下句子）当从句的原句为以下句子2）当疑问词是宾语从句的主语）当疑问词是宾语从句的主语eg: I dont know whats the matter. Do you know whats happening? 当当主句主句是一般现在时时，是一般现在时时，宾语从句宾语从句可可根据实际情况而使用不同的时态。根据实际情况而使用不同的时态。 2.2.当当主句主句的谓语动词是过去时态时的谓语动词是过去时态时, ,宾语从句宾语从句通常也通常也要用过去的某种时态。（一般过去时，过去进行要用过去的某种时态。（一般过去时，过去进行时，过去将来时，过去完成时）时，过去将来时，过去完成时）I hear

13、(that)Jim went to work an hour ago.he is interested in English. she will come tomorrow .Tom has been to London twice .He will go to Hong Kong .He is sick.He is reading a book . He has finished his work.He saidhe had finished his work.he would go to Hong Kong .he was sick.he was reading a book . 3.3.

14、当宾语从句表示的是客观事实、真理、自然现当宾语从句表示的是客观事实、真理、自然现象、名言警句等时，宾语从句的时态不受主句时象、名言警句等时，宾语从句的时态不受主句时态的限制，仍用一般现在时。态的限制，仍用一般现在时。 He told me the earth around the sun. （move）movesSummer is after Spring .He told me (that)the sun rises in the east.The teacher told us (that) 将下面的句子连接成为含有宾语从句的复合句。将下面的句子连接成为含有宾语从句的复合句。 1. The

15、se flowers are from Guangdong. He said. He said these flowers from Guangdong. 2. Light travels faster than sound. My teacher told me. My teacher told me light faster than sound. 3. Can they speak French? I want to know. I want to know French. 4. How many people can you see in the picture? Who knows?

16、 Who knows in the picture? 5. Where did she park her car? Do you know? Do you know her car?thatwerethattravelsIf/whetherwhethertheycan speakhowmany people you canseewhere sheparked宾语从句三要素宾语从句三要素引导词引导词that(that(陈述句陈述句) ) ififwhether(whether(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从句可为任何时态

17、主句为一般现在时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客观真理时态不变客观真理时态不变1. The teacher asks us _ Jim can come back on time . A. that B. if C. when D. what time2. Does anybody know _ we will have a sports meeting this weekend or not . A. if B. where

18、 C. whether D. that3. Let me tell you .How much is the car B. how much does the car costC. How much did I pay for the car D. how much I spent on the car.4. Please tell me _. A. what does he like B. what he does like C. what he likes D. what he likeFind out the mistakes and correct.1. Could you tell

19、me where do they live? 2. She knew that Danny is a student.3. He told me that winter was colder than autumn. 4. Do you know who car it is? wasiswhose1.-Could you tell me how long _ the book? -Three days. A. I can keep B. Can I borrow C. I can borrow D. Can I keep 2. I want to know _ yesterday? A. wh

20、y did you come late B. why you came late C. why do you come late. D. why you come late 3.-Could you tell me _ tomorrow morning? -Well, it will start at 9:00. A. when the meeting will start B. where will the meeting start C. where the meeting start D. when will the meeting startChoose the right answe

21、rsChoose the right answers4. Can you tell me ? A. what will we do B. we will do what C. what we will do D. will we do what 5.Do you know _ for Shanghai last night? - At 9:00. what time he leaves What time does he leave C. What time he left D. What time did he leave3.3.玛丽想知道你能否帮她？玛丽想知道你能否帮她？ Mary wan

22、ts to know2.2.你能告诉我你住哪里吗？你能告诉我你住哪里吗？ Can you tell me1.1.我想知道你喜欢什么颜色。我想知道你喜欢什么颜色。 I want to knowTranslatewhat colour you like. what colour you like. where you live?where you live?if you can help her.if you can help her.4.Danny4.Danny说他明天出发去上海说他明天出发去上海 Danny says that5.5.我想汤姆已经完成作业了我想汤姆已经完成作业了 I think

23、 thathe will leave for he will leave for Shanghai tomorrow.Shanghai tomorrow.Tom has finished Tom has finished his homework.his homework.四、宾语从句与简单句的相互转换四、宾语从句与简单句的相互转换 当宾语从句是以疑问代词或疑问副词如当宾语从句是以疑问代词或疑问副词如when,where,who,why,which,what,whosewhen,where,who,why,which,what,whose等引导时，在有些情况下可以将从句转化等引导时，在有些情况

24、下可以将从句转化成由疑问代词或疑问副词加动词不定式的成由疑问代词或疑问副词加动词不定式的形式，构成不定式的疑问形式作宾语，从形式，构成不定式的疑问形式作宾语，从而把一个主从复合句变成简单句。而把一个主从复合句变成简单句。1) I dont know what I shall do next. I dont know what to do next.2)John didnt decide which shirt he would buy. John didnt decide which shirt to buy.1.1.当主从句的主语一致时：当主从句的主语一致时：2.当主句的谓语含有双宾语时，如

25、果间宾当主句的谓语含有双宾语时，如果间宾与从句（直接宾语）中的主语一致时：与从句（直接宾语）中的主语一致时： 1)Can you tell me how I can get to the police station? Can you tell me how to get to the police station? 2)Please show me how I should start the recorder. Please show me how to start the recorder.五、否定转移五、否定转移 当宾语从句表示否定意义时，且主句主语当宾语从句表示否定意义时，且主句主语

26、为第一人称且谓语动词是为第一人称且谓语动词是think /Believe think /Believe /suppose /imagined/suppose /imagined等时，等时，一般将否定词一般将否定词notnot转移到主句的谓语中转移到主句的谓语中, ,这种想象叫做这种想象叫做“否定转移否定转移”。I dont believe he will come.I dont think she is a good student.that陈述句陈述句一般疑问句一般疑问句if/whetherwhat, how, who, when特殊疑问句特殊疑问句Summary (Summary (小结）

27、小结） 宾语从句的语序用陈述句语序宾语从句的语序用陈述句语序（从句部分：连接词（从句部分：连接词+ +主语主语+ +谓语谓语+ +其他成分）其他成分）（一）引导词（一）引导词四、宾语从句与简单句的相互转换四、宾语从句与简单句的相互转换五、否定转移五、否定转移注：当宾语从句表示的是客观事实、真理、自然现象、名言警句注：当宾语从句表示的是客观事实、真理、自然现象、名言警句等时，宾语从句的时态不受主句时态的限制，仍用一般现在时。等时，宾语从句的时态不受主句时态的限制，仍用一般现在时。Homework: 复习宾语从句的内容。复习宾语从句的内容。 完成完成宾语从句专项训练宾语从句专项训练1515道选择题。道选择题。