宾语从句,被动语态,定语从句.doc

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宾语从句
一 宾语从句可分为三类。
1. 由that引导的宾语从句。that没有实在的意义，在口语和非正式文体中可以省略。例如：
He said (that) he wanted to stay at home.
I am sure (that) he will succeed.
2. 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。
Can you tell me where the bus stop is?
3. 由if或whether引导的宾语从句。if和whether在句中的意思是“是否”。例如：
I want to know if (whether) he lives there.
4 whether/ if 之异同：
(1) 强调两方面的选择，特别是句中有or not时。
(2) 在介词之后 如： I haven’t settled the question of whether I’ll go back home.
(3) 在不定式前 如：Whether to go or stay is still a question.
二 宾语从句的语序应为陈述句的语序。例如：
I think (that) you will like this school soon.
三 宾语从句的时态
1. 如果主句的时态是一般现在时，宾语从句该用什么时态就用什么时态。
如： Can you tell me how you got to school yesterday?
Do you think he will come tomorrow?
2. 如果主句的时态是一般过去时，宾语从句只能用相应的过去时态（一般过去时， 过去进行时， 过去将来时，过去完成时）。例如：
He told me that he was having lunch.
He asked if I knew him.
3. 如果宾语从句所陈述的是客观真理，其时态常用一般现在时。例如：
Scientists have proved that the earth turns around the sun.
宾语从句
（ ）1. Your T-shirt is so cool. Could you tell me ________?
A. where you buy it B. where do you buy it C. where you bought it D. where did you buy it
（ ）2.—Do you know ________the new mobile phone last week?
--Maybe 900 yuan. I’m not quite sure.
A. how much she paid for B. how much will she pay for C. how much did she pay for
（ ）3. --Excuse me, could you tell me _____