中考复习专题-15-宾语从句状语从句.pptVIP

* 宾语从句 1.用法：用来做宾语的从句叫宾语从句. She says that he is her son. 主 语 谓 语 宾 语 2. 宾语从句的顺序: 陈述句语序 主句 + 连接词 + 从主 + 从谓 + 其余成分 a. 用 that 做连接词--当从句是一个陈述句. Eg: She says . He is her son . ---She says ( that ) he is her son . 主 句 连接词 从 句 b. 用疑问词( who, what, when, why, how, which one, whose book, how many ) 等 做连接词--- 当从句是一个特殊疑问句 Eg: The teacher asks .Where does he live? ---The teachers asks where he lives . c. 用if/whether 做连接词--当从句是一般疑问句 Eg: Do you know ? Was he born in China ? --- Do you know if he was born in China ? d. 只用whether做连接词--当从句是选择疑问句 Eg: Was he born in BJ or not ? He asks --He asks whether he was born in BJ or not. 3.主句与宾语从句的时态规则： a. 主句是一般现在时，从句可用所需要的任何时态。 b. 主句是过去时，从句必须用过去时的某一种。 c. 从句如果表示客观真理、客观事实时，不管什么时候都 用一般现在时。 Eg：We all want to know if Guo Jingjing will take part in the Asian games in 2010. I didnt know when he would come back the next day. The teacher told us that the earth goes around the sun. 4、当宾语从句的主语和主句的主语相同时，从句 可以简化为“疑问词+不定式”结构。 Eg：I dont know what I should do next. = I don’t know what to do next . Can you tell me how I can get to the zoo ? = Can you tell me how to get to the zoo ? 5、宾语从句的否定转移。如果主句谓语动词是think， believe，suppose等，而从句的意思是否定的， 这时主句的谓语动词用否定式，从句用肯定式。 Eg：I don’t think you are right . ( 我认为你不对。) I dont believe she can finish the work on time , can she ? ( 我认为她不能按时完成工作，能吗 ？) Exercises : 1, The girl asks . Where does he live ? 2, Nobody knows . Will it rain tomorrow? 3, Do you know ? Does he have a son or not ? 4, Can you tell me ? Whose book is it ? ---- The girl asks where he lives . ----Nobody knows if it will rain tomorrow . --Do you know whether he has a son