语法专项-宾语从句 The Object Clause.ppt

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1、1. I know him . 2. I know who he is . 主语主语谓语谓语宾语宾语（简单句）（简单句）主语主语谓语谓语宾宾 语语 从从 句句关系代词关系代词 从句主语从句主语 从句谓语从句谓语 主主 句句（复合句）（复合句）什么什么叫宾语从句叫宾语从句?由此可见由此可见, 在在复合句复合句中中, 做做主句主句的的宾语宾语的句子的句子, 就是就是宾语从句宾语从句. 宾语从句的概念：宾语从句的概念：宾语从句在复合句中作主句的宾语。宾语从句在复合句中作主句的宾语。宾语从句前宾语从句前, 一般都有连接词与主句连接一般都有连接词与主句连接陈述句陈述句做宾语从句用做宾语从句用that引导

2、引导一般疑问句，选择疑问句，反一般疑问句，选择疑问句，反意疑问句意疑问句特殊疑问句特殊疑问句作宾作宾语从句。语从句。 1)I know. He comes from America. 2) He often says, “I like English best.” 3) He will come. I think so. = I know (that)he comes from America= He often says (that) besthe likes English= I think (that)he will come 4) Her son wont like the T-shi

3、rt. I think. 5) She doesnt believe (that) her son finished his homework yet, _ _?= I dont think (that) her son will like the T-shirt.注意诸如注意诸如I think, believe等表示主观想法，宾语等表示主观想法，宾语从句的从句的否定前移否定前移 did he1) I dont know. “Will it rain tomorrow?”2) Please tell us, “Did they finish the work?”= I dont know if

4、/whether it will rain tomorrow.= Please tell us if/whether they finished the work.3) Did you pass the exam? I wonder.= I wonder if/whether you passed the exam.If 和和whether可以互相替换可以互相替换4)He asks me, “Are you a teacher or a doctor?”5) They can swim in the river, cant they? They want to know. = He asks

5、me whether I am a teacher or a doctor.= They want to know whether they can swim in the river or not.句句中有中有or 或或or not时只能用时只能用whether，不，不能用能用if替代替代 1). How many books are there in the box? Miss Li wants to know.2). When did they leave? I dont know.3). Where will we have the party? Please tell us.= Mi

6、ss Li wants to know how many books there are in the box.= I dont know when they left.= Please tell us where we will have the party.I didnt know whether / if this bike is hers. ( wrong )I didnt know whether / if this bike was hers.Did you know when we will have a test?( wrong )Did you know when we wo

7、uld have a test?请说出下列句子是否为陈述语序？请说出下列句子是否为陈述语序？1.Tom has a lot of friends.2.She didnt leave the classroom.3.Did you work in that factory?4.When shall we meet?5.Where can this radio be mended?6.He left the house.7.Has he seen the play?8.Why did you get up early this morning?9.How will they get to Lond

8、on?陈述句陈述句陈述句陈述句陈述句陈述句You worked in that factory.一般疑问句一般疑问句一般疑问句一般疑问句特殊疑问句特殊疑问句特殊疑问句特殊疑问句特殊疑问句特殊疑问句When we shall meetWhere this radio can be mendedHe has seen the playHow they will get to London特殊疑问句特殊疑问句Why you got up early this morningDo some exercises: Do some exercises: 改错：改错：1.I thought he is ol

9、d. 2.He wanted to know who she is waiting. 3.He said that he has finished reading the book. 4. She said she is going to buy a new bike next week. 5. I wasnt sure if it will rain. waswashadwaswould6. Could you tell me how long will it take me to get to the hospital ? 7. Please tell me who called me j

10、ust now. 8.Do you know whose book is this? 9.Do you know if he has left? 10.Could you tell me if she is your sister ?Right or wrongRight or wrongit willthis isRightRightRightRightRightRightCI dont know when he _ (come) . I cant wait here any more . When he _ (come) , would you please ask him to call

11、 me ?will comecomesvI dont know what I shall do next . I dont know what to do next .vShe didnt decide which one she would choose . She didnt decide which one to choose .4.当从句的主语和主句的主语或宾语人称一当从句的主语和主句的主语或宾语人称一致时，宾语从句可以简化为：致时，宾语从句可以简化为：连词连词+to do+to do 课时课时训练训练 （引导词）（引导词） 课时课时训练训练 （陈述语序）（陈述语序） 课时课时训练训练 （时态）（时态）to dowill tell / have toldiswaswould come