Question

关于英语的问题

宾语从句一共可以用多少连接代词来连接 要全~~

Answer 1

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.

Answer 2

that when what how why where

Answer 3

THAT WHY WHEN WHO WHERE WHETHER HOW WHAT