人教九年级全一册Unit3宾语从句复习课课件.ppt

1、2022-12-26人教九年级全一册人教九年级全一册Unit3宾语从句复习课宾语从句复习课Match（竞赛）竞赛规则：将全班分为六列。请同竞赛规则：将全班分为六列。请同学们帮助你所代表的队伍多多答题学们帮助你所代表的队伍多多答题得分，最后获得分数最多的队伍将得分，最后获得分数最多的队伍将会获得礼物。会获得礼物。1.1.宾语从句的定义宾语从句的定义2.2.宾语从句三要素宾语从句三要素3.3.宾语从句引导词宾语从句引导词4.4.宾语从句的语序宾语从句的语序5.5.宾语从句的时态宾语从句的时态Which one is Harry Potter?I know the boy.The boy is Ha

2、rry Potter.一、概念一、概念:在复合句中在复合句中的宾语被一个句子代替，的宾语被一个句子代替，我们将这个句子称之为宾语从句。我们将这个句子称之为宾语从句。(在句子中作在句子中作宾语宾语)(Attributive clause)I know the boy.I know that the boy is Harry Potter.名词作宾语名词作宾语句子作宾语句子作宾语,叫做叫做宾语从句。宾语从句。I know that the boy is Harry Potter.主句主句连接词连接词宾语从句宾语从句二、结构二、结构thatwhich,who,whom,whose where,whe

3、n，whyif whether主句+引导词+从句The girl is reading.I know the girl.引导词引导词thatI know _A.当宾语从句是由陈述句变化而来的引导词用(that)that the girl is reading.三、引导词三、引导词1.We know _ his favorite subject is EnglishA what Bthat Cwhich Dwhen 2.He told me _she would catch the busAwhat Bwhich Cwho D that3.She told me _ the sun goes f

4、aster than the moonAwhich B/Cwhat D whoBDB注意I found that he was singing in the classroom.改为简单句改为简单句I found _ _ in the classroom.I found that it is interesting.改为简单句改为简单句I found _ _.himsingingitinterestingB.当宾语从句是由一般疑问句变化而来时，用连当宾语从句是由一般疑问句变化而来时，用连词词if或或whether引导，意思为引导，意思为“是否是否”，表示选择，表示选择。Do you know

5、if/whether he is a student?Do you know?Is he a student?（合并句子）（合并句子）1.Do you know _ he is Li Lei.A what B if C which D when 2.Could you tell me _she will come tomorrow?Awhat Bwhich Cwho D if3.She asked me _ I like English.Awhich Bif Cwhat D whoBDB注意宾语从句中的if是是否是否的意思条件句中的if是如果，假如如果，假如的意思。遇到这种题时需要仔细斟酌if

6、的意思I wonder if he _tomorrow.If he _,I could play basket with him.A comes,comes B will come,comesC comes,will comeD will come,will comeB注意以下情况只用whether，不用if。1.whether引导的从句常可以与引导的从句常可以与连词连词or或或or not直接直接连用。如：连用。如：Let me know whether you can come or not.2.当宾语从句提到当宾语从句提到句首句首时，只能用时，只能用whether引导。引导。如：如：Wh

7、ether it is true or not,I cant tell.3.whether可以引导带可以引导带to的不定式的不定式。如：。如：正：正：I dont know whether to accept or refuse.4.whether及其引导的成分可放于及其引导的成分可放于介词之后介词之后，作介词的宾语。如：作介词的宾语。如：I worry about whether I hurt her feelings.1.I dont know _or notA.whether he is at home B.B.if he is at homeC.that he is at home 2

8、.This depends on _ the weather is fineA which B whetherC if D thatABC.当宾语从句由当宾语从句由特殊疑问句特殊疑问句变化而来时变化而来时,引导词是引导词是特殊疑问词特殊疑问词。Could you tell me where the nearest post office is?Could you tell me?Where is the nearest post office?（合并句子）（合并句子）（1）The teacher asked the new student _ class he was inA which B

9、whereC if D that（2）I dont know _ Mr Green will come to see us Hell help us with our English A why B when C how D whereAB注意注意宾语从句引导词where，what等词可以转化成疑问词+动词不定式Could you please tell me how I can make salad?Could you please tell me how to make salad?1.The foreigners want to know how they can learn Chine

10、se well.The foreigners want to know _ _learn Chinese well.2.Could you tell me where I should show the tickets.Could you tell me _ _ _the tickets.how towhere to show四、宾语从句语序：四、宾语从句语序：陈述句语序陈述句语序 即：陈述句结构（主即：陈述句结构（主+谓谓+其他成分）其他成分）将下列句子换成陈述句语序 1.Is there a bank near here?2.Are they doing homework?1.Did yo

11、u find out _?A she was looking for whose childB whose child was she looking forC whose child she is looking forD whose child she was looking for2.Are you interested in _?A how did he do it B he did it howC how he did it D he how did itDC五、五、时态时态(时态一致性）时态一致性）1.如果主句的时态是如果主句的时态是一般现在时一般现在时，宾语从，宾语从 句句的时态

12、根据具体情况来确定，可以是的时态根据具体情况来确定，可以是_时态时态。I dont think(that)you are right.Please tell us where well go fishing tomorrow.Do you know when Mr.Smith moved here?任任 何何2.如果主句的时态是如果主句的时态是一般过去时一般过去时，宾，宾语从句只能用相应的语从句只能用相应的_时态时态（一般过去时，（一般过去时，过去进行时，过去进行时，过去过去将来时，过去完成时）。例如：将来时，过去完成时）。例如：He told me that he was born in B

13、eijing in 1992.He said that he would go back to the U.S.soon.过去过去3.如果宾语从句所陈述的是如果宾语从句所陈述的是客观真理客观真理，即使主句用了即使主句用了过去时过去时，从句仍用，从句仍用 _ 时态时态。例如：。例如：The teacher said that the earth moves around the sun.一般现在一般现在1.The teacher told us yesterday that December 25 _ Christmas Day A is B was C has beenD will be2.T

14、he teacher said that the earth _round the sunA goes B goC went D will goAA1.连接词连接词1)陈述句用陈述句用_引导，并且可以引导，并且可以_。2)一般疑问句用一般疑问句用_引导。引导。3)特殊疑问句用特殊疑问句用_引导，比如引导，比如what,when等。等。2.词序词序从句必须用从句必须用_语序。语序。3.时态时态1)主句用一般现在时态，从句用主句用一般现在时态，从句用_ 时态。时态。2)主句用一般过去时态，从句用主句用一般过去时态，从句用_ 时态。时态。3)如果宾语从句所陈述的是客观真理，如果宾语从句所陈述的是客观真理，从句用从句用_ 时态。时态。that省略省略if/whether特殊疑问词特殊疑问词(正常）陈述句正常）陈述句根据实际需要用根据实际需要用相应的过去相应的过去一般现在一般现在一宾语从句一宾语从句Homework1.完成练习册。2.写5个宾语从句。