英语TheObjectClause宾语从句专练课件人教版.ppt

人教版新目标英语 九年级 宾语从句 The Object Clause 白城市通榆县第十中学校 孙丽华,宾语从句,The Object Clause,End,一、概念,二、重点,三、练习,四、作业,一、概念,I think that,mooncakes are delicious.,I think that,its a beautiful flower.,概念：,由一个简单句在句中作宾语，这个简单句称为宾语从句。,1.,2.,1.I am sure (that) it is a ruler. 2.I think (that) it is a bus station. 3.We can see (that) they are skating happily. 4.Do you think (that) it is a railway station?,( ),主句,( ),引导词,( ),宾语从句,一、概念,BACK,二、重点,1.引导词,2.语 序,3.时 态,4.否定前移,that 引导由陈述句变来的宾语从句。,if或whether引导由一般疑问句句变来的宾语从句。,疑问词引导由特殊疑问句句变来的宾语从句。,祈使句不能变成宾语从句，但可以用不定式连接。,宾语从句要用陈述句语序。,！,当主句为一般过去时态，宾语从句要用过去的相应时态。,当宾语从句表示客观真理时，其谓语动词用一般现在时。,！,将从句的否定移到主句上。,5.疑问词+不定式,6.if/when具有双重意义,BACK,1.引导词,A.I am sure (that) it is a ruler. B.I think (that) it is a bus station. C.We can see (that) they are skating happily. D.Do you think (that) it is a rainy day?,that 引导由陈述句变来的宾语从句。,A. Can you swim?,1.引导词,He asked me,if I could swim.,B. Are they good at math?,Every wants to know,if they are good at math.,C. Has Lucy seen it?,Do you know,if Lucy has seen it ?,if或whether引导由一般疑问句句变来的宾语从句。,Next,1.引导词,如果从句中含有or或or not时，只能用whether而不用if。,A.Could you tell me whether thats a fast train or not ?,B.Do you know whether he is right or not ?,C.I dont care whether hell stay here or not .,A. What are you doing?,1.引导词,He asked me,what I was doing.,B. Where does Jim live?,Every wants to know,where Jim lives.,C. How can he get to school?,Do you know,how he can get to school?,疑问词引导由特殊疑问句句变来的宾语从句。,A. Do it by yourselves.,1.引导词,Teacher asked me,to do it by yourselves.,B. Dont laugh at others.,Father told us,not to laugh at others.,C. Dont play in the street.,He wanted him,not to play in the street.,祈使句不能变成宾语从句，但可以用不定式连接。,BACK,A. What is he doing?,2.语序,He asked me,what he was doing.,B. Where does Jim go?,Every wants to know,where Jim goes.,C. Is there an apple on the table ?,Please tell me,if there is an apple on the table.,！,宾语从句要用陈述句语序。,BACK,A. What is he doing?,3.时态,He asked me,what he was doing.,B. Does she play piano?,Nobody knew,if she playde piano.,C. He will go to the cinema.,He said,that he would go to the cinema.,！,当主句为一般过去时态，宾语从句要用过去的相应时态。,A. What is he doing?,3.时态,Could you tell me,what he is doing.,B. Light travels faster than sound.,He said,that light travels faster than sound.,C. The earth goes round the sun.,He said,that the earth goes round the sun.,！,当宾语从句表示客观真理时，其谓语动词用一般现在时。,BACK,A. He wont go swimming. I think.,4.否定前移,I dont think,that he will go swimming.,B. He didnt finish it. We guess.,We dont guess,that he finished it.,C. Tom cant dance. We believe.,We dont believe,that Tom can dance.,！,当宾语从句表示否定的意义、主句为第一人称、动词为think/guess/believe时，常将从句的否定移到主句上。,BACK,A. He didnt know where he could go.,5.疑问词+不定式,He didnt know,where to go.,B. Please tell me when well leave.,Please tell me,when to leave.,C. We want to know what well do next.,We want to know,what to do next.,！,宾语从句在一定条件下，可以简化为疑问词+不定式。,BACK,A. 我想知道他是否回来。,6.if/when具有双重意义,I want to know,if he will come.,B.如果他来，请告诉我。,Please tell me,if he comes.,C. 你可以告诉我他什么时候来吗？,Could you tell me,when he will come?,！,if ：引导宾语从句或条件状语从句； when：引导宾语从句或时间状语从句。,D. 当他来的时候，请带他来学校。,Please take him to school,when he comes.,BACK,三、练习,Next,Home,1. A. He asks when he will go to the library . B. He asks when will he go to the library .,2. A. I dont know what he wants to buy . B. I dont know what does he want to buy .,3. A.Can you tell me who we are going to meet ? B. Can you tell me who are we going to meet ?,Answer:( ),A,Answer:( ),A,Answer:( ),A,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. what time 4. Does anybody know _ we will have a sports meeting this weekend or not . A. if 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 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. whether,B,A,B,D,9. 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 10. Please tell me _. A. what does he like B. what he does like C. what he likes D. what he like 11. My sister told him _ . A. what day was it B. when the train arrived C. who she was waiting D. where did you live,C,B,D,12. Could you tell me where we _ next week . A. would go B. to go C. had to go D. will go 13. Could you tell me how much _to fly to Hainan ? A. do it cost B. does it cost C. it cost D. it costs 14. 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,15. Someone is ringing the doorbell . Go and see _ . A. who is he B. who he was C. who is it D. who it is 16. 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 17. He says that if it _ tomorrow , he _ fishing . A. will rain , wont go B. rained , wasnt go C. rains , wont go D. rain , will go,B,C,D,18. A: What are you standing here for ? B: Im waiting here to ask Mr. Johnson if he _ (give) us a