初中宾语从句专讲

1、 Class Three Grade Nine中考专题复习中考专题复习宾语从句教学目的教学目的： 复习宾语从句重点和难点：重点和难点： 1由不同连接词引导的宾语从句 2 宾语从句中的陈述语序 3 宾语从句中的时态呼应Question：What is object clause?在复合句中做宾语的从句就叫宾语从句，放在及物动词介词和形容词的后面。 1 作及物动词的宾语I think (that) your clothes fit well.He couldnt tell me where his home was. He always pays attention to whatever the

2、 teacher says. He is proud of what he has done.I am sure (that) you looked nice that evening.He is afraid (that） he cant go tonight.2 作介词的宾语3 作形容词的宾语宾语从句三要素：宾语从句三要素：1. 引导词2.陈述语序3.时态呼应宾语从句引导词：宾语从句引导词：类别连接词特点从属连词只起连接作用，不充当从句成分，没有实义，可以省略。起连接作用，不充当成分，意思为是否。连接代词起连接作用，还在从句中充当主语或宾语或定语。连接副词起连接作用，还在从句中充当状语。t

3、hatwhether/ifwho,whom,what,which,whosewhen,where,how,why宾语从句的语序：无论主句是陈述句还是疑问句，宾语从句都是运用陈述语序，即是“主语在前，谓语在后主语在前，谓语在后”的顺序。eg. Could you tell me how I can get to the Science Museum?He asked him where he came from.宾语从句时态的变化宾语从句时态的变化1.当主句是一般现在时，宾语从句的时态不作限制，我们可以根据句子的意思来使用需要的任何一种时态。eg. Tom has been to Shangha

4、i twice. I hear (that) she will come tomorrow. Jim went to work an hour ago. he is interested in English.2.当主句是一般过去时的时候，宾语从句运用相应的过去某一种时态(一般过去时， 过去进行时， 过去将来时，过去完成时)，从而达到主从句的相互一致。 he would go to Xian.he was ill yesterday.He said (that)he was reading a book.he had had supper already.3.当宾语从句说明的是客观存在的真理时

5、，就不用受到主句时态的限制，仍是用一般现在时态。eg . He said that the sun (be)much bigger than the moon. We know that there (be)60 seconds in a minute. Our physics teacher said that light (travel)faster than sound. isaretravels注意注意：否定转移当主句的谓语动词是think, believe, suppose,expect 等是，从句的否定要转移到主句中。I dont think she is right.I dont

6、 believe he will pass the exam.我相信他不会通过考试我认为她不对。Exercises:1.Could you tell me _we get to the hospital? A.how B. whether C.where D. what2.The teacher says _ she will leave a message on the headmasters desk. A.If B.who C. that D. what3.I am not sure _ he will come tomorrow. A.that B. if C.what D.who 4

7、.-Do you remember _ he came? -Yes ,I do .He came by car. A.how B. when C.that D.ifACBA解题指导：判断语义，选择连接词判断语义，选择连接词5.Do you know how much hot water_? A. Mum is needed B. does Mum need C.Mum needs D. did Mum need6.Can you tell me _? A.where he is B. where is he C.he is where D.what is he 7.I want to know

8、 how long _. A.has he been back B. has he come back C.he has been back D.he has come backCAC解题指导：语序正常语序正常，连接词后紧跟主语谓语主语谓语，即宾语从句中要用陈述语序。8.I thought he _ to see his mother if he _time. A.will gohas B.will go will have C. would gowould have D.would go had9.Do you know _? A .what the news are B. what is the news C.what the news is D. what are the news10.I dont know how _to London? A.would they go B. are they going C. they would go D.they are goingDCD解题指导：时态呼应时态呼应若主句时态是现在时态，宾语从句的时态可根据实际情况而定;若主句是过去时态，宾语从句要用过去的