宾语从句连接代词的用法

宾语从句连接代词的用法
宾语从句连接代词的用法

宾语从句连接代词的用法
一·宾语从句的常见用法例句：
1 We know (that) we should study hard.(that可省略,它在句子中不担任成分）
2 I don't think he can pass tha exam.(think,believe,suppose后的that一般都省略）
3 They believed they would win the game.
4 You must take back what you said.(what是连接代词,连接主语you must take back和从句you said;what也是谓语动词said的宾语）
你必须收回你所说的话
5 Could you tell me who he is?(who即使连接词,又是表语）
6 I know who did the good deed.(who在从句中作主语）
我知道谁做的这件好事
7 He asked me which shirt I liked best.( which在从句中担任定语,修饰shirt)
8 I want to know when the plane will take off.(when既连接主句I want to know和从句the plane will take off,又担任时间状语）
9 Our teacher asked me why I was late.(why担任原因状语）
10 Mike asked me how I could do the work without any help.(how在从句中作方式状语）
11 We don't know if/wether our teachers will attend the class meeting.(if/wether连接主句We don't know和从句,不能省略）
12 Please let me know whether or not you'll come to the party.(wether or not不担任成分,起连接作用,不用if)
二·一般疑问句变为宾语从句时,语序变为申述句语序,用if/wether连接：
一般疑问句 宾语从句
1 Does he study hard?I wonder if/wether he studies hard.
2 Will they win?I asked if/wether they would win.
三·特殊疑问句变为宾语从句时,语序变为陈述语序,保留原来的疑问句：
特殊疑问句 宾语从句
1 Who is he?Do you know who he is?
2 What does he want?I don't know what he wants.
3 When did he leave?I know when he left.
4 Where will he arrive?She asked me where he would arrive.
5 How can I get there?Please tell me how I can get there.
6 How long did it take you tofinish the job?Did he know how long it took you to finish the job?
7 Why won't you spend the holiday with them?She wants to know why I won't spend the holiday with them.
8 Which skirt do you like best?My mother ask me which skirt I liked best.
*特例：对主语提问,特殊疑问句的语序不变,变为宾语从句时语序依然不变：
宾语从句 特殊疑问句
Who went there?I wonder who went there.

与主语从句和表语从句相同
连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.
连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.
Do you know who has won Red Alert game?
你...

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与主语从句和表语从句相同
连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.
连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.
Do you know who has won Red Alert game?
你知道是谁赢得了红色警报的游戏？
The book will show you what the best CEOs should know.
这本书会告诉你最好的执行总裁该了解些什么.
Have you determined whichever you should buy,a Motorola or Nokia cell phone?
你决定好是买诺基亚还是摩托罗拉的电话了吗?

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