单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,宾语从句,the object clause,宾语从句the object clause,1,We all know(that)Christmas is on,December 25th.,December 25th,Christmas is on December 25th.,We all know(that)Christmas i,2,由从属连词that引导的宾语从句,注：,that 在句中无词汇意义，,在从句中不能充当成分,在口语当中往往省略,用法：,常用在一些动词后，比如 think,believe 和know等。有时也用于一些形容词，如certain,sure 等,。,由从属连词that引导的宾语从句注：that 在句中无词汇意,3,把下列句子合并成一句。,He is doing his homework.He says.,2.You are good students.the teacher says.,3.They have been to Beijing.He thinks.,4.You spoke at the meeting.They believe.,5.I hear.They have returned it already.,He says(that)he is doing his homework.,The teacher says(that)you are good students.,He thinks(that)they have been to Beijing.,They believe(that)you spoke at the meeting.,I hear(that)they have returned it already.,把下列句子合并成一句。He is doing his hom,4,1.These plants will produce food that we need to live on Mars.(),2.Scientists will develop plants that can grow on Mars.(),3.We all know that Mars is a planet in the solar system.(),4.Some scientists dont believe that the trip to Mars will be comfortable.(),5.He thinks English is very interesting.,(),判断下列句子是否是由that 引导的宾语从句，,是（,Y,），否（,N,）。,N,N,Y,Y,Y,判断下列句子是否是由that 引导的宾语从句，N N Y,5,Is it a Christmas present?,We dont know if/whether it is a Christmas present?,Is it a Christmas present?We d,6,由从属连词 whether,if引导的宾语从句,注：,if/whether“是否”，说明对陈述的事物不明确或不清楚。常用在ask,wonder,can(could)you tell me 等后。,由从属连词 whether,if引导的宾语从句注：if/w,7,将下列句子合并成一句。,1.I want to know.Will he go to the park with us?,2.Ask him.Can he come?,3.I wonder.Is it going to rain?,4.Could you please tell me?,Does Mr Li live here?,I want to know if/whether he will go to the park with us.,Ask him if/whether he can come.,I wonder if/whether it is going to rain.,Could you please tell me if/whether Mr Hi lives here.,将下列句子合并成一句。1.I want to know.,8,5.Do you know?Did you send a message or not?,Do you know whether he sent a message or not.,1.：,eg:,We are worried,about,whether it will rain tomorrow.,2.：,eg:,They asked me whether,to go skating,.,只能用whether不能用if的情况,在介词后面,在动词不定式前,Do you know whether he sent a,9,3.当与,or not,连用，或,提出两种选择,时:,eg:,He asked,whether,I did homework,or not,.,Tell me,whether,youd like to walk,or,take a bus.,4.宾语从句提前时：,Whether,this is true or not,I cant say.,3.当与or not连用，或提出两种选择时:,10,选择题:,()1.Catherine says _ she has never to Beijing.,A.if B.whether C.that,()2.She asks Linda _ she can get some food.,A.if B.that C./,()3.I wonder _ he still lives here.,A.whether B.that C./,()4.Let me know _ you can come or not.,A.whether B.if C.that,()5.I dont know _ to accept or refuse.,A.if B.whether C.that,C,A,A,A,B,选择题:C A,11,()6.I dont know _ he will come tomorrow._ he comes,Ill tell you.,A.if;Whether B.whether;If C.if;that,()7._ you ask him,he will help you.,A.Whether B.If C.That,B,B,B B,12,How can we make Christmas trees?,We want to know how we can make Christmas trees.,How can we make Christmas tree,13,由连接代词 Who,whom,whose,which,what,和连接副词 where,how,why,when引导的宾从,注：,代词或副词连接主句和从句，,并在从句中担任句子成分，具有一定的意义，不可省略。,特别提醒：由特殊疑问词引导的宾语从句，从句语序必须同陈述句语序。,由连接代词 Who,whom,whose,wh,14,将下面的句子连接成为含有宾语从句的复合句。,1.How many people can you see in the picture?,Who knows _ _ _ _ _ _ in the picture?,2.Where did she park her car?Do you know?,Do you know _ _ _ her car?,3.What does he often talk about?The girl wonders.,The girls wonders _ _ often _ about.,4.Who is knocking at the door?I dont know.,I dont know _ _ _ at the door.,5.,how many people you can see,where she parked,what he talks,who is knocking,how many people you can see w,15,选择题：,(),1.Can you tell me _ you were born,Betty?,A.who B.what C.when,()2.I hardly understand _ he has told it to me.,A.that B.what C.why,()3.Do you know _ they listened to it?,A.what B.when C.who,()4.They dont know _ their parents are.,A.that B.what C.why,()5.I wonder _ to deal with the problem.,A.how B.what C.if,C,C,B,B,A,选择题：C C B B A,16,(),6.Please tell me _ last year.,A.where does your sister work,B.where did your sister work,C.where your sister worked,()7.She asks me if I know_.,A.whose pen is it,B.whose pen was it,C.whose pen it is,C,C,()6.Please tell me _,17,(,)8.You must remember _.,A.what your mother said,B.what did your mother say,C.your mother said what,(),9.Do you know _?,A.who he was looking after,B.who was he looking after,C.who he was looking,A,A,A A,18,宾语从句三要素:,引导词（连接词）,语序,时态,summary:,引导词（连接词）语序 时态 summary:,19,引导词,1.,由从属连词that引导的宾语从句,2.,由从属连词 whether,if引导的宾语从句,3.,由连接代词 Who,whom,whose,which，what 和连接副词 where,how,why,when引导的宾语从句,1.由从属连词that引导的宾语从句2.由从属连词 whet,20,从句语序：,1.,引导词(that)+主语+谓语+其他,2.,引导词,whether/if,+主语+谓语+其他,3.,引导词特殊疑问词+主语+谓语+其他,从句语序：1.引导词(that)+主语+谓语+其他2.引导词,21,时态：,1.当主句的谓语动词是,一般现在时,宾语从句的谓语动词可以,用所需要的,任何一种时态。,2.,当主句的谓语动词是,一般过去时,，,宾语从句的谓语动词要用,相应的过去时态，,但当宾语从句叙述的内容为,客观真理时，仍然用一般现在时。,时态：1.当主句的谓语动词是一般现在时,2.当主句的谓语动词,22,Do some consolidation exercises.,一、选择题：,(),1.Do you know _ I could pass the exam?Sorry,Ive no idea.(2007，济南),A.that B.whether C.what D.which,()2.Do you know _ during the coming summer holiday?(2003，北京海淀区),A.what will Tom do B