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1、They know the teacher. They know that the teacher is a man .,A sentence serving as object is called Object Clause.,Grammar,Object Clause,主语,谓语,宾语,主语,谓语,宾语,宾语从句,We wonder how we shall do . I dont know it can be fake. I worry about whether he can pass the exam. 4.Pay attention to what the doctor said.
2、,Read the following sentences and try to underline the object clauses.,conclusion 宾语从句多位于_,及物动词或介词的后面,Although loneliness has always been a friend of mineIm leaving my life in your handsPeople say Im crazy and _ I am blind Risking it all in a glance_ you got me blind is still a mysteryI cant get you
3、 out of my headDont care _ is written in you historyAs long as youre here with me I dont care _ you are，_ youre from，_ you didAs long as you love meWho you areWhere youre fromDont care _ you didAs long as you love me,Although loneliness has always been a friend of mineIm leaving my life in your hand
4、sPeople say Im crazy and _ I am blind Risking it all in a glance_ you got me blind is still a mysteryI cant get you out of my headDont care _ is written in you historyAs long as youre here with me I dont care _ you are，_ youre from，_ you didAs long as you love meWho you areWhere youre fromDont care
5、_ you didAs long as you love me,How,what,who,where,what,what,o,o,o,o,that,that whether/ ifwhat, who, whom, which, whosewhen, where, how, why,怎样选择引导词？,1. 宾语从句的引导词,特殊疑问句： Who is he?,陈述句：He is a student.,一般疑问句：Is he a student?,我不知道他是谁？,我问他是否是个学生。,他说他是个学生。,Watch,结论1：陈述句作宾语，引导词用 ,无词义，可以省略,that he is a st
6、udent.,He says _,that,Practice：句型转换 He lives in Beijing I guess,I guess（that）he Iives in Beijing.,“He is a student.”,结论2：一般疑问句作宾语，引导词用 ,有词义表“是否”， 句子成分。,whether/if he is a student.,I ask him _ _,whether 或if,不作,Practice： Does Jack come from Japan? Do you know?,Do you know whether/if Jack comes from Ja
7、pan.,(陈述句语序),“Is he a student?”,I dont know _,who he is.,结论3：特殊疑问句作宾语，引导词用 ，该词 句子成分。,原疑问词,Practice Where does he come from? I dont know,I dont know where he comes from.,（陈述句语序）,作,“Who is he?”,句子类型,that,陈述句,一般疑问句,if/whether,特殊疑问词,特殊疑问句,宾语从句的基本结构： 。,主语+及物动词/介词+引导词+ 陈述句,He dont understand you said. 意思：
8、 成分： . I am eager to know you study English. 意思： 成分： .,what,“什么”,宾语,“怎样”,状语,how,引导词的选择还要根据引导词的 .,意思和在从句中是否做成分，做什么成分,填空练习： 1) Will you tell me I can keep healthy. 2) He asked book it was. 3) I think it is unnecessary for me to speak louder. 4) His mother is satisfied with he has done. 5) I want to kn
9、ow she is looking after. 6) I dont know you are right.,how,whose,who/ whom,(that),what,if/ whether,I hear a new restaurant will be opened in the city next month. Could you tell me where they are having a picnic I dont know you want to take part in the competition.,结论4：主句是一般现在时， 宾语从句的时态 。,主句为现在时,2. 宾
10、语从句的时态,根据具体情况而定,I heard a new restaurant would be opened in the city next month. I didnt know you wanted to take part in the competition. She told us she had borrowed the book from the library.,结论5：主句是一般过去时，宾语从句要 。,主句为过去时,用与其相应的过去的某种时态,结论6：当从句是客观真理，定义，公理，定理时用一般现在时。,The teacher said that the sun trav
11、els around the earth .,3、语序 宾语从句的语序用陈述语序： 连接词+主语+谓语+其他成分,1. When will he go to the library? His brother asks when he will go to the library . His brother asks when will he go to the library .,2. What does he want to buy ? I dont know what he wants to buy . I dont know what does he want to buy .,3. W
12、ho are we going to meet ? Can you tell me who we are going to meet ? Can you tell me who are we going to meet ?,4. Does he know French ? We want to know if/whether he knows French . We want to know if/whether does he know French.,5. Will they go to Canada in summer ? They re not sure if /whether the
13、y will go to Canada in summer . They re not sure if /whether will they go to Canada in summer .,1. Did the students have a picnic last Sunday ? Do you know ? 2. Mr. Smith have been in China for about three years . Jim told Lin Tao .,Do you know if/whether the students had a picnic last Sunday ?,Jim
14、told Lin Tao (that) Mr Smith had been in China for about three years .,3. Which book should I read first ? Please tell me . 4. Light travels faster than sound . Our teacher told us in yesterdays class .,Please tell me which book I should read first .,Our teacher told us (that) light travels faster t
15、han sound in yesterdays class .,介词及形容词后接宾语从句的用法,We are talking about whether we admit students into our club. He was interested in whatever he saw there.He is pleased that he has passed a tough test.,1. 一般情况下介词后只能用wh-类连接词引导的宾语从句 I am surprised at what he said.,2.介词后如果接that从句，要先加上it,再加that从句，即“介词+it+
16、that.结构You may depend on it that they will support you.,3. 介词except, but, besides及in后可接that 从句 I know nothing about him except that he lives here.,4.常接宾语从句的形容词有sure, certain, glad, pleased, happy, afraid, surprised, satisfied, sorry等Im afraid he wont attend our wedding.,宾语从句的否定转移,1. 在think, believe,
17、 suppose,expect等动词后的宾语从句，如果主语为第一人称，有时从句的谓语动词尽管是否定意思，却不用否定形式，而将think等主句的谓语动词变为否定形式，这种情形叫作否定转移I dont think you are right.,在think, believe, suppose, guess等及物动词及Im afraid等表达后面，可用so（肯定句）或not（否定句）代替一个宾语从句，该宾语从句通常是上文提到的一件事 -Are we late? -Do you think he will come? -Im afraid so. -No, I think not/ I dont th
18、ink so.,I dont think/ believe/ suppose/ expect so这种结构不能用于动词guess和hope,只能用I hope/ guess not,注意事项,1could / would是委婉语气，而不是过去式，因此宾语从句的时态根据实际情况用不同时态。,Could you please tell me where we show our tickets ? Could you tell us which gate we have to go to ? Would you like to know when he will come back ?,2. 如果主
19、句的谓语动词是ask时，连词不可能是that；如果主句的谓语动词是say时，连词用that,She says (that) she will leave a message on his desk . He said (that) he was going to take care of the child . He asks if I like playing the piano . You may ask the man over there how you can get to the bus station .,3. 如果从句中含有or或or not时，只能 用whether而不用if
20、,Could you tell me whether thats a fast train or not ? Do you know whether he is right or not ? I dont care whether hell stay here or not .,Do you know if _back next week ? If he _ back , please let me know . A. he comes , will come B. will he come , comes C. he will come , comes D. he will come , w
21、ill come,4. 连词 if 和 when 在不同从句中的区别：,C,I dont know when he _ (come) . I cant wait here any more . When he _ (come) , would you please ask him to call me ?,will come,comes,5. 连词+宾语从句 连词+to do,I dont know what I shall do next . I dont know what to do next . She didnt decide which one she would choose .
22、 She didnt decide which one to choose . Please tell me whom youll give the letter to . Please tell me whom to give the letter to .,6. It 常可以放在动词think, find, consider, believe, feel, make等后作形式宾语：it 不 仅可以作形式主语, 还可以作形式宾语而 真正的宾语-that从句则放在句尾We heard it that she would get married next month.,7,if引导宾语从句时可以
23、有否定式，而whehter从句则没有 I dont care if he doesnt come.,宾语从句中的连接词that在以下几种情况 下不能省略： 当that 从句与另一名词性从句并列作 宾语时, 第二个that不能省； Everyone knew what happened and that she was worried. 用it做形式宾语的宾语从句。 I think it necessary that you should read English aloud.,3. except后接的宾语从句不能省去thatHis article is very good except tha
24、t there are only a few sentences.,只用whether不用if,1.引导宾语从句前置时，用whether不用if Whether the will join in the Winter Camp I dont care. 2.作动词discuss的宾语时 We are now discussing whether we should group these three companies. 3. 其后接动词不定式时 Can you tell me whether to go or to stay?,宾语从句顺口溜,宾语从句是重点, 其实一点也不难, that连接
25、陈述句，一般问句if/whether连 特殊问句更好办 原词不变真简单， 关键在于两大点， 时态语序要过关 其它细节一点点, 说说写写记心间.,1.The young man asked _ its summer or winter. A. either B. that C. weather D. whether 2.We dont know _ they did it . A. how B. who C. what D. which 3. The teacher asks us _ Jim can come back on time . A. that B. if C. when D. wh
26、at time 4. Does anybody know _ we will have a sports meeting this weekend or not . A. which B. where C. whether D. that,D,A,B,C,5. I wonder _ he is crying now . A. that B. why C. how D. when 6. Have you found out _ we can do on Hainan Island ? A. what B. how C. if D. whether 7. Lily said _ she had f
27、inished her composition . A. if B. that C. when D. where 8. I dont know _ he still lives here . A. where B. what C. when D. whether,B,A,B,D,1. Could you show me _ ? A. how can I get to the station B. where is the station C. how I could get to the station D. how I can reach the station 2. Please tell
28、 me _. A. what does he like B. what he does like C. what he likes D. what he like 3. My sister told him _ . A. what day was it B. when the train arrived C. who was she waiting D. where did you live,C,B,D,4. Could you tell me where we _ next week . A. would go B. to go C. had to go D. will go 5. Coul
29、d you tell me how much _to fly to Hainan ? A.do it cost B.does it cost C.it cost D.it costs 6. The small children dont know _. A.what is their stockings in B.what is in their stockings C.where is their stockings in D.what in their stockings,D,B,D,7. Someone is ringing the doorbell . Go and see _ . A
30、. who is he B. who he is C. who is it D. who it is 8. Could you tell me how long _ ? A. you have bought the watch B. you have kept this science book C. have you been away from China D. have you been a member of Greener China 9. He says that if it _ tomorrow , he _ fishing . A. will rain , wont go B.
31、 rained , wasnt go C. rains , wont go D. rain , will go,B,C,D,1. Could you tell me if they _ (work) in the factory so far . 2. Did your parents tell you that the sun _ (rise) in east ? 3. - What _ he _ (say) just now ? I _ (not can hear) him . - He _ (say) that he _ (plant) trees with his parents ye
32、sterday . 4. Can you tell me when _ (leave) tomorrow?,have worked,rises,did,say,couldnt hear,said,planted,to leave,5. Did he say that their parents _ (come) here tomorrow . 6. He told me two weeks _(be) enough. 7. The teacher told us that the sun _(be) bigger than the moon . 8. I think I _ (tell) yo
33、u what _ (do) next . Dont just stay here!,to do,will tell / have told,is,was,would come,9. A: What are you standing here for ? B: Im waiting here to ask Mr. Johnson if he _ (give) us a talk on American history . If he _ (have) no time , Ill ask Mr. Smith instead . 10. A: Do you know when Mr Green _
34、(come) to see us next month ? B: Dont worry . I _ (tell) you when he really _ (come) here .,will give,has,will come,will tell,comes,1. The message you intend to convey through words may be the exact opposite of _ others actually understand. (上海2011) A. why B. that C. which D. what,2. We havent discu
35、ssed yet _ we are going to place our new furniture. (2010课标全国卷) A. that B. which C. what D. where,3. Before the sales start, I make a list of _ my kids will need for the coming season. (山东2010) A. why B. what C. how D. which,4. Cindy shut the door heavily and burst into tears. No one in the office knew _ she was so angry. (湖南2010) A. where B. whether C. that D. why,5. How much one enjoys himself travelling depends largely on _ he goes with, whether his friends or relatives. (四川2010) A. what B. who C. how D. why,