高一英语宾语从句课件-PPT

1、They know the teacher.They know that the teacher is a man . A sentence serving as object is called Object Clause.GrammarObject Clause主语谓语宾语主语谓语宾语宾语从句They know the teacher.A 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

2、doctor said.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 We wonder how we shall do .Rethat 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that 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

3、 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陈述句：He is a student.一般疑问句：Is h结论1：陈述句作宾语，引导词用 ,无词义，可以省略that he is a student.He says _thatPractice：句型转换 He lives in Beijing I guessI guess（that）he Iives in Beijing.“He is a student.”结论1：陈述句作宾语，引导词用 ,无词义，可结论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 stu

4、dent.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 Japan. (陈述句语序)“Is he a student?”结论2：一般疑问句作宾语，引导词用 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 knowI dont know where he comes from.（陈

5、述句语序）作“Who is he?”I dont know _who 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 句子类型 that陈述句一般疑He dont understand you said. 意思： 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He dont understand 填空练习：1) Will you tell me

6、 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 know she is looking after.6) I dont know you are right.howwhosewho/ whom(that)whatif/ whether填空练习：howwhosewho/ whom(that)whI hear a new restaurant

7、 will be opened in the city next month.Could you tell me where they are having a picnicI 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. 宾语从句的时态根据具体情况而定I hear a new restaurant will bI heard a new restaurant would be opened in the city next month. I didnt know you wa

8、nted 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I heard a new restaurant would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 travels around the earth .结论6：当从句是客观真理，定义，公理，定理时用一般现在时。T3、语序宾语从句的语序用陈述语序：连接词+主语+

9、谓语+其他成分3、语序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. Who are we going to meet ? Can you tell me who we

10、 are going to meet ? Can you tell me who are we going to meet ?1. When will he go to the libr4. 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 they will go to Canada

11、 in summer . They re not sure if /whether will they go to Canada in summer . 4. Does he know French ?5. Wil 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 S

12、unday ?Jim told Lin Tao (that) Mr Smith had been in China for about three years . 1. Did the students have a p3. 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 t

13、old us (that) light travels faster than sound in yesterdays class .3. Which book should I read fi宾语从句的否定转移1. 在think, believe, 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.宾语从句的否定转移1. 在think, believe, s注意事项注意事项2. 如果主句的谓语动词是ask时，

14、连词不可能是that；如果主句的谓语动词是say时，连词用thatShe 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 .2. 如果主句的谓语动词是ask时，连词不可能是that；如3. 如果从句中含有or或or not时，只能

15、用whether而不用ifCould 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 .3. 如果从句中含有or或or not时，只能Could y6. 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 s

16、he would get married next month.6. It 常可以放在动词think, find, cons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.宾语从句中的连接词that在以下几种情况只用whether不用if1.引导宾语从句前置时，用whethe

17、r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?只用whether不用if1.引导宾语从句前置时，用whet宾语从句顺口溜 宾语从句是重点, 其实一点也不难, that连接陈述句，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

18、两大点， 时态语序要过关其它细节一点点, 说说写写记心间.宾语从句顺口溜 宾语从句是重点, 其实一点也不难,1.The young man asked _ its summer or winter. A. either B. that C. weather D. whether2.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. what time 4. Does any

19、body know _ we will have a sports meeting this weekend or not . A. which B. where C. whether D. that DABC1.The young man asked _ i5. 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

20、 finished 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. whetherBABD5. I wonder _ he is cryi1. 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 s

21、tation2. Please tell me _. A. what does he like B. what he does like C. what he likes D. what he like3. My sister told him _ . A. what day was it B. when the train arrived C. who was she waiting D. where did you liveCBD1. Could you show me _ 4. Could you tell me where we _ next week . A. would go B.

22、 to go C. had to go D. will go5. Could you tell me how much _to fly to Hainan ? A.do it cost B.does it cost C.it cost D.it costs6. 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 stockingsDBD4. Could you tell me

23、where we 7. Someone is ringing the doorbell . Go and see _ . A. 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 China9. He says tha

24、t if it _ tomorrow , he _ fishing . A. will rain , wont go B. rained , wasnt go C. rains , wont go D. rain , will go BCD7. Someone is ringing the door1. 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 n

25、ow ? I _ (not can hear) him . - He _ (say) that he _ (plant) trees with his parents yesterday .4. Can you tell me when _ (leave) tomorrow?have workedrisesdidsaycouldnt hearsaidplantedto leave1. Could you tell me if they _5. Did he say that their parents _ (come) here tomorrow .6. He told me two week

26、s _(be) enough.7. The teacher told us that the sun _(be) bigger than the moon .8. I think I _ (tell) you what _ (do) next . Dont just stay here!to dowill tell / have toldiswaswould come5. Did he say that their paren9. 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 _ (come) to see us next month ? B: Dont worry . I _ (tell) you w