Unit3 SectionA 宾语从句专项讲解 课件人教版新目标英语 九年级全一册.ppt

1The Object Clause(Revision)content2I think Chinese food is delicious.She thinks Chinese food is delicious.watching a videocontent 什么是宾语从句？在主句中做宾语的从句叫做宾语从句。在主句中做宾语的从句叫做宾语从句。3二、宾语从句的含义二、宾语从句的含义例如：例如：He knew(that)he should work He knew(that)he should work hard.hard.“(that)he should work hard(that)he should work hard”做做knewknew的的宾语，宾语，同时又是由连接词同时又是由连接词thatthat引导的从句，所以叫引导的从句，所以叫 做宾语从句。做宾语从句。I dont know when he came back.三、宾语从句的引导词1.that引导的宾语从句连接词that:只起连接作用，本身无意义。在口语和非正式文体中常省略。Hesaid(that)hewouldgototheseaside.Iamglad(that)youhavepassedtheexam.Iamsure(that)hewillsucceed.4从句原形是陈述句。2.if/whether引导的宾语从句由if或whether引导的宾语从句，其含义为“是否”，不做句子任何成分。在口语中常用if.从句原形是一般疑问句。Iwanttoknowif/whetherhelivesthere.Heaskedmeif/whetherIcouldhelphim.if或whether一般情况下可以互换，但是在whetherornot固定搭配中只能whether。Idontknowwhetheritisgoingtorainornot.5三、宾语从句的引导词3.特殊疑问词引导的宾语从句由连接代词由连接代词who,whom,whose,what,which和连接副和连接副词词when,where,why,how引导的宾语从句。这些连接引导的宾语从句。这些连接代词和连接副词在句子中充当某个成分。从句原形是特代词和连接副词在句子中充当某个成分。从句原形是特殊疑问句。殊疑问句。Do you know where he lives?Can you tell me who she is?Nobody knows what will happen next.宾语从句的标点符号取决于主句，如果主句是陈述句，宾语从句的标点符号取决于主句，如果主句是陈述句，句尾用句号，如果主句是疑问句，句末用问号。句尾用句号，如果主句是疑问句，句末用问号。6三、宾语从句的引导词 1.I dont know _ she has passed the exam.A.what B.if C.where D.when2.He asked me _ told me the accident.A.who B.whom C.which D.whose3.I hear _ they will visit our city next year.A.if B.when C.that D.how Exercises1（选择合适的引导词）7四、宾语从句的语序四、宾语从句的语序 8宾语从句一般要用陈述句语序，即连接词陈述句语序。HesaysthatBobwillmissalotoflessons.Heaskedwhetherweshouldholdasportsmeeting.DoyouknowwhatthepopulationofDuyunis?1.Can you tell me where does your mother work?2.()_3.4.2.Do you know who can answer the question?5.()_ 6.7.3.Please tell me where is the hospital?8.9.()_10.4.I want to know if he was at home yesterday.11.()_ 12.13.Exercises2（下列宾语从句的语序是否正确）9where your mother workswhere the hospital is 五、宾语从句的时态 10 1.主句是一般现在时，从句可以根据需要选用任何时态。主句是一般现在时，从句可以根据需要选用任何时态。【主现从任意】（从句中有明确的时间状语时应由时间【主现从任意】（从句中有明确的时间状语时应由时间 状语来决定时态）状语来决定时态）He says that he is good at English.He says that he has been ill for two days.I dont know if he will come tomorrow.五、宾语从句的时态 112.主句是一般过去时，从句可以根据需要用相应的过去的某种时态。【呼应性原则】（即一般过去时、过去将来时、过去完成时等）HeaskedmewhereIlived.Hesaidthathehadbeenillfortwodays.Isaidthatshewouldreturnsoon.五、宾语从句的时态 123.当从句讲述的是客观事实或真理时，从句时态不受主句影响，都用一般现在时。【特殊性原则】Theteachersaidlighttravelsfasterthansound.Hesaidthattheearthisround.1.Lily said the moon _ around the earth.travelled B.travels C.had travelled D.has travelled2.Tom asked if he _ some food and drink with him.A.will take B.takes C.take D.took3.I dont know when _.the bus will leave B.will the bus leave C.the bus leave D.would the bus leave Exercises3（选择合适的时态）13六、宾语从句的三点特殊用法 141.宾语从句变简单句用“疑问词+不定式“结构可以将某些含有连接代词或连接副词引导的宾语从句转换简单句。例如：(1).IdontknowwhichoneIcanbuy.Idontknowwhichonetobuy.(2).Could you please teach me how I can search the Internet?Could you please teach me how to search the Internet?六、宾语从句的三点特殊用法 152.否定转移如果主句的谓语动词是believe,think,guess,suppose等，而且主句的主语又是第一人称时，它后面接的宾语从句的否定词通常要前移到主句中，即“否定在主句，翻译在从句”。Idontthink(that)itwillrain.Idontbelievehetellslies.六、宾语从句的三点特殊用法 163.宾语从句和状语从句的区别判断方法：.可以从整个句式看。.从引导词看。.从时态看。Whenit_(stop)raining,wellgoswimming.Couldyoutellmewhenthefilm_(start).Hedidnttellmeifit_(rain)tomorrow.Ifit_(rain)tomorrow,Iwontcome.stopswill startwould rainrains七、宾语从句综合练习Choose the best answer:()1.I hear _ the professor will come back from the USA soon.A.which B.that C.when D.whether17 ()2.Do you know _?Next year.A.when he came here B.when did he come back C.when will he come here D.when he will come here18 ()3.Do you know _ this time yesterday?A.what she is cooking B.what is she cooking C.what was she cooking D.what she was cooking19 ()4.No one told us _,so we need your help.A.how to do B.how we should do it C.what should we do D.what to do it20 ()5.Did you know _ then at the bus stop?Maybe their teacher.A.who are they waiting for B.whom they are waiting for C.whom they were waiting for D.who they are waiting for21 ()6.Can you tell me where _?A.he comes from B.does he come from C.he came from D.did he come from22 ()7.Could you tell me _?A.what are you looking for B.how do you send an e-mail C.who saved my daughter D.where can I park the car23 ()8.Please meet Mr.Green when he _ in Guizhou.All right,but you havent told me when he _ in Guizhou.A.will arrive;arrives B.will arrives;will arrive C.arrives;will arrive D.arrives;arrives24 ()9.Excuse me,could you tell me _?Theres a bank on the second floor.A.how I can get to the bank B.where I can change money C.if theres bank near here D.where the bank is25 ()10.Could you tell me _?By underground.A.when you came here B.when did you come here C.how did you come here D.how you came here26八、本课小结八、本课小结27宾语从句三要素引导词 时态语序that(陈述句)if/whether(一般疑问句)特殊疑问词(特殊疑问句)主现从随便主过从必过真理永不变宾语从句的语序都为陈述句语序（主句为一般现在时，从句可为任何时态）（主句为一般过去时，从句为相应的过去时态）（客观真理，自然现象，名言警句。时态不变）28宾语从句歌学习宾从三注意，时态语序和连词。时态主从要呼应：主句若是现在时，从句时态随句意；主句若是过去时，从句时态变过去；宾从若是表真理，时态不变无质疑。语序要用陈述句，切莫照搬疑问句。that连接陈述句，省与不省要注意。从句若表“是否”时，if/whether要慎记。特殊问句作宾语，仍用原来疑问词。LevelA:记住下列的宾语从句歌。LevelB:画出宾语从句的思维导图。