宾语从句公开课课件.ppt

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1、,宾语从句,一、宾语从句的概念,什么叫宾语从句？,在复合句中，置于及物动词、介词等后面起宾语作用的从句叫做宾语从句，有些形容词后也可跟宾语从句（如：sure,afraid,glad等）。,1.语序：从句必须用_语序。,2.连接词：连接陈述句用_ 连接一般疑问句用_或_ 连接特殊疑问句用_,3.时态：当主句为_,从句根据实际用任何时态都行；当主句为_,从句用过去的某个时态，但当从句为_时，用_代过去。,二、宾语从句的三要点,陈述句,that,if,whether,特殊疑问词,一般现在时,一般过去时,客观真理,一般现在时,判断下列句子语序正误（T or F）.,1.Could you tell m

2、e where will you go for travelling this summer?2.We have no idea if does he live here.3.Do you know when are you going to have the meeting?4.I dont understand why didnt you watch the football match.5.Her mother didnt tell her where the MH370 flight was.6.I cant decide who will go on vacation with me

3、.,F,F,F,F,T,T,宾语从句都是运用陈述句的语序，即是“主语在前，谓语在后”的顺序。,1.She is a teacher.(I hear)2.Does her aunt live in Paris ?(Im not sure)3.How much did you pay for the pen?(Please tell me),I hear (that) she is a teacher.,Im not sure if / whether her aunt lives in Paris.,Please tell me how much you paid for the pen.,Wh

4、ether 用法,1：Eg: I dont know whether she has a boy friend or not.2：Eg: I dont know whether to go with you.3：Eg: I worry about whether I hurt your feelings.,Whether or not “是否”,Whether to do,介词+ whether,考题：1.Im thinking of _ we should go to see the film.whether B. that C. if2.You havent yet answered my

5、 question _ I can join you or not.if B. that C. whether3.We havent decided whether _(walk) there.,A,C,to walk,口诀,宾从时态宝典,主现从随意,主过从必过,真理从必现,1.Do you know if he will go to London?,2.Did you know if he would go to London?,3.Could you tell me when he will leave?,4.He asked me if the sun rises in the east

6、.,当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种时态。,1) He will go to Hong Kong .2) He is sick.3) He is reading a book . 4) He has finished his work.,1) he_ to Hong Kong .,2) he_ sick.3) he_ a book . 4) he_,辨一辨,would go,was,was reading,his work.,had finished,He said,小试宝典,1.Could you tell me if it _ tomorrow?A. rains

7、 B. is raining C. will rain2.Mr. White hoped that he _ China the next year.will visit B. would visit C. visited3.The teacher said that the earth _ round the sun.goes B. go C. will go4.I hear that he _ to Beijing yesterday.A. goes B. will go C. went,C,B,A,C,一、宾语从句的否定前移,主句的谓语动词是think, believe, imagine

8、, guess等，并且主句的主语是第一人称，而且为一般现在时，从句的否定句一般要转移到主句上来，其反义疑问句一般与宾语从句一致。,Eg：I dont think Im improving.( ) I think I m not improving.( ) I dont think he can pass the exam, can he?,宾语从句应该注意的几点：,二、宾语从句的简化,当宾语从句的主语和主句的主语相同时，可以简化为wh- + to do sth. 的结构。,Eg:I dont know what I shall do next . I dont know next .,what

9、 to do,齐当小老师,Correct the mistakes(改错),He asked me why was I late for school.He doesnt know that when he can come back.3.Lily said she didnt know how much did the computer cost.4.I dont know if he can help me or not.5.Tom didnt know what he does yesterday.,1. He asked me why was I late for school.,I

10、was,注意语序。宾语从句的语序必须是陈述语序。即先主语后谓语,2. He doesnt know that when he can come back.,去掉that,宾语从句中不能同时用两个连接词,3.Lily said she didnt know how much did the computer cost.,4.I dont know if he can help me or not.,去掉did,宾语从句应用陈述语序,whether,whetheror not和whether or not,5. Tom didnt know what he does yesterday.,did,

11、当主句是一般过去时的时候，宾语从句必须运用相应的过去的某一种 时态,经典真题,感悟中考,(2015齐市)Kate has gone to the library. I wonder _. A. when she will come back B. when she came back C. when will she come back 2. (2016齐市) There were many people over there. He asked_. A. what happened B. why was happened C. what did happen,A,A,3. (2017齐市)

12、I didnt know _. A. what we could do B. how we could do C. what can we do4. (2017绥化) I wondered _. A. where had he gone B. where he had gone C. where had he been,A,B,5.(2016龙东) Mum, could you tell me _?-In two weeks. A. how soon will dad come back B. how soon dad will come back C. how long dad will c

13、ome back,B,学以致用,Do you have a true friend? Whats a true friend like?Could you tell me if you like to share your feelings with your friends?,Lets talk,请运用宾语从句及自己对友谊的理解完成下列文章.,Theres a saying “Its hard to find a real friend.”Im so lucky that I have got one. Her/His name is _.I think that _. We often _

14、and _together. Every time_, she/he is alwaysthere with me . We have same hobbies, such as _ and_. So we always get on well with each other. I believe that _. Im sure that there is nothing more valuable than having a true friend.,Lets write,宾语从句三要素,that（陈述句 ）,ifwhether（一般疑问句 ）,特殊疑问词（特殊疑问句),主句为一般现在时从句可为任何时态,语序,宾语从句的语序都为陈述句语序,客观真理 从句用一般现在时,小结,Homework：完成试题研究宾语从句专项练习题,