中考复习-英语宾语从句课件.pptx
Object Clause宾语从句补充含宾语从句的歌词：补充含宾语从句的歌词：I dont care _ you are._ youre from._ you did.whowherewhat We know him We know he likes English.主主s主主s谓谓v谓谓v宾宾o宾宾o宾语从句就是由一个句子宾语从句就是由一个句子(在谓语动词之后在谓语动词之后)来构来构成主句的宾语，成主句的宾语，而不再是一个词或短语作宾语。而不再是一个词或短语作宾语。主主s谓谓v宾宾o（代词作宾语）（代词作宾语）复合句复合句什么是宾语从句？试比较简单句简单句She likes her mother（名词作宾语）（名词作宾语）简单句简单句主主s谓谓v宾宾o（从句作宾语）（从句作宾语）_主句主句连接词连接词从句从句He asked me where I had put his book.连接词连接词从句从句主句主句e.g.I think you should study hard.构成：主句构成：主句 +连接词连接词 +从句从句(that)Do you know who is the first Chinese astronaut？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.找出宾语从句找出宾语从句We are proud of that Beijing is one of the biggest cities in the world .宾语从句三要素宾语从句三要素连连 接接 词词时时 态态语语 序序1.当从句为陈述句时，连接词用当从句为陈述句时，连接词用 _ _。_在句在句中中无意义无意义,在口语中可省略在口语中可省略.e.g.The earth goes around the sun.I knowI know that the earth goes around the sun.I think that he will be back in an hour.He will be back in an hour.I thinkthatthat2.当从句为一般疑问句时，连接词用当从句为一般疑问句时，连接词用_。表示表示“是否是否”之义，在句中不充当句子成份。之义，在句中不充当句子成份。if/whether可互换可互换,但但_or not为固定搭配为固定搭配.Eg.Is Alice 15 years old?I wonderI wonder if/whether Alice is 15 years old.They didnt know_ Tom could come back or not.whetherwhetherif或或whether Has Tom been to the Uk before?Can you tell me?Can you tell me if/whether Tom has been to the UK before?If与whether的区别1.I dont know _ he will come or not.2.Theyre talking about _ he is right.3.He wondered _ to stay here the next week.4.We havent decided_ to play tennis this weekend.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动词动词decide,discuss等之后，只能用等之后，只能用whetherwhetherwhetherwhetherwhether5._ it rains tomorrow,I wont go fishing.条件状语从句只能用条件状语从句只能用if表表“如果如果”，不能用，不能用whetherIf3.当从句为特特殊疑问句时，连接词用当从句为特特殊疑问句时，连接词用_（who,what，where,how,why,when,how old,how often等），等），这些连词既有词义又充当句子成份。这些连词既有词义又充当句子成份。Eg.How old is Alice?I want to know How often do you go to the library?I want to know how old Alice is.Could you tell me how often you go to the libary?特殊疑问词特殊疑问词Can you tell me who do we have to see?（）Can you tell me who we have to see?（）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，宾语从句都是运无论主句是陈述句还是疑问句，宾语从句都是运用用_，即是，即是“主语在前，谓语在后主语在前，谓语在后”的顺序的顺序_。或或 Eg:陈述句的语序陈述句的语序(引导词引导词+主语主语+谓语谓语+其它成分其它成分)改一改改一改将下列问句变成陈述句语序。1.Canheswim?swim.2.Doeshehaveapen?apen.3.Whichplacedidhegoto?Whichplace.HecanHehashewenttoWhathappenedtoyouWhatswrongwithyou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。Canyoutellme/Iwanttoknow/Iwonder/Pleasetellme?e.g.Canyoutellmeif/whetherhecanswim?4.Whatswrongwithyou.5.Whathappenedtoyou?.想一想为什么4，5，语序不变？宾语从句中时态的变化宾语从句中时态的变化I hear(that)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 term.填一填填一填wasiswillcookissinginghasbeenwasplayinghadlearned1.当主句是当主句是一般现在时一般现在时，宾语从句的时态，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不作限制，我们可以根据句子的需要使用任何一种时态。（需要性原则）一种时态。（需要性原则）2.2.当主句是当主句是一般过去时一般过去时的时候，宾语从句必须运用的时候，宾语从句必须运用相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 Kong.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)HeHesaid辨一辨辨一辨would go waswas reading his work.had finished 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一般过去一般过去/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 3.3.当宾语从句说明的是当宾语从句说明的是客观存在的事实客观存在的事实或者是或者是客观存在客观存在的真理的真理时，就不用受到主句时态的限制，仍是时，就不用受到主句时态的限制，仍是用一般现在用一般现在时态。（特殊性原则）时态。（特殊性原则）He told me(that)Summer _ after Spring.I was told (that)the sun _ much bigger than the moon.My parents told me(that)no news _ good news.比一比比一比isisis比一比IdontknowwhereIshouldgo.TellmehowIcandoit.Idontknowwheretogo.Tellmehowtodoit.你有什么发现？结论：结论：由连接代词和连接副词引导的宾语从句由连接代词和连接副词引导的宾语从句 疑问词疑问词+to do 的简单句。的简单句。练一练1.IdontknowwhatIshalldonext.(变为简单句）Idontknownext.2.Johndidntdecidewhichbookhewouldbuy.(变为简单句）Johndidntdecide.3.Canyoutellmehowtogettothebusstop?(变为复合句）Canyoutellmethebusstop?4.PleasetellLucyhowtousetheMP5.(变为复合句）CanyoutellLucytheMP5.(一)宾语从句与简单句的转换whattodowhichbooktobuyhowIcangettohowshecanuse（二）否定转移在含有宾语从句的主从复合句中，当主句的主语为第一人称，谓语动词是think，believe,guess,suppose等时，要将从句的否定词转移到主句中，即主句的谓语动词用否定式，宾语从句的谓语动词用肯定式。eg:(1)I think he will come with you(改为否定句)I _ think he _ come with you 注意：这种句子在其后接附加问句时，要特别小心。eg:(2)I dont believe he has finished the work,_?(3)He knew why Jim wasnt at school,_?解析：例6，当主句的主语为第一人称时，附加问句的主语由宾 语从句的主语充当。例7，如果主句的主语非第一人称时，则附加问句的主语 由主句的主语充当。has hedidnt hewillwilldontdont.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 winter was colder than autumn.4 Do you know who car it is?wasiswhose课堂检测课堂检测1.Couldyoutellme?A.wherethetwinswereB.wherethetwinsareCwherearethetwins2.A:Doyouknow?B:Yes,hecameherebytrain.A.whenhecamehereB.ifhewillcomehereC.whyhecamehereD.howhecamehere3.ShesayssheEnglishfortenyears.A.learnedB.haslearnedC.waslearningD.havelearned4.Theteachertoldusthattheearthround.A.wasB.isC.willbeD.wouldbe5.Tellme.A.whatwrongiswithhimB.whatswrongtohimC.whatthematteriswithhimD.whatsthematterwithhim6.Myfriendaskedme.A.whoisthegirlB.whothegirlwasC.whowasthegirlD.whothegirl.Choose the right answers.BDBBDB宾宾语语从从句句三三要要素素引导词引导词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客观真理客观真理 自然现象自然现象公式定理公式定理 名言警句名言警句 时态不变时态不变Summary:THANK YOU
