宾语从句讲解解析
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Do you know ? When will the plane leave? Do you know when the plane will leave ?
下列句子改为宾语从句时语序不变。
What’s the matter? What’ s wrong? What happened to you? What’s happening? Who teaches you English?
❖I’m sorry (that) I don’t know . ❖We’re sure (that) our team will win . ❖I’m afraid (that) I won’t pass the exam . ❖They found out who broke the windows. ❖ I’m thinking about who can win the match.
❖I knew who lived here. ❖I saw she was talking with her mother. ❖He asked whether his father would come back
3. Whether引导的从句放在句首时
Whether we can arrive there on time, I am not sure.
4. whether ...or not 固定结构
I don’t know whether he likes the house or not.
I want to know whether we can go skating on Saturday or on Sunday.
Grammar
宾语从句
1. I know him . （简单句）
主语 谓语 宾语
2. I know who he is . （复合句）
主语 谓语 引导词 从句主语 从句谓语
主句
百度文库
宾语从句
宾语可以放在及物动词，形容词sorry,
sure, afraid, glad 等，介词(worry about, think about, find out等)后
Do you know? The famous singer will come to Yantai. Do you know that the famous singer will come to Yantai?
2.当宾语从句是一般疑问句时，由whether或if引导， 翻译成：“是否”，不能省略。语序为陈述语序。
if & whether “是否”引导宾语从句 以下情况4种情况只用whether不用if
1. 与不定式 to do 连用，只用whether to do I don’t know whether to stay at home.
2. 作介词的宾语 The old man is worried about whether they can find out the thief.
4.带how的词组how many, how much, how soon, how long, how often 等也都可以引导宾语从句
❖Could you tell us how much the picture costs ?
❖Could you tell us how often you go to see your grandma ?
Lily wanted to know. Does her grandma like the dog? Lily wanted to know if /whether her grandma liked the dog.
She asked me. Can the boy draw a horse? She asked me if /whether the boy could draw a horse.
二、时态
1. 如果主句是一般现在时，一般将来时， 祈使句时，从句的时态可根据实际情况而定。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I know that he will come tomorrow .
2.如果主句是过去时，从句的时态一定要用相 对应的过去的某种时态（包括一般过去时，过 去进行时，过去将来时）
❖Could you tell us how long the meeting will last ? ❖I don’t know how far it is to the cinema . ❖Please tell us how many students there are in
your school ? ❖Can you tell us how old his brother is ? ❖Please tell us how soon you will come back !
I don’t remember. When did they arrive? I don’t remember when we arrived .
I asked him. How can I get so much money? I asked him how I could get so much money
宾语从句
1.定义：用作宾语的从句叫宾语从句。 2.构成：主句+引导词+简单句
（主语+谓语） 3． 引导宾语从句的引导词有三类： (1) 从属连词that。如：
一、引导词 1. 当宾语从句是由陈述句变化而来，
由that引导，that在从句中不作任何成分，没 有具体含义，可以省略。
He is a clever boy. I think. I think (that) he is a clever boy.
3. 当宾语从句是特殊疑问句时，由疑问代词代词 （what, who, whom, which, whose）或疑问副词 （when, where, how, why）引导，这些疑问词本 身在从句中做一定成分不可以省略，语序用陈述 语序。
What do you want to say? I can think. I can think what you want to say.
下列句子改为宾语从句时语序不变。
What’s the matter? What’ s wrong? What happened to you? What’s happening? Who teaches you English?
❖I’m sorry (that) I don’t know . ❖We’re sure (that) our team will win . ❖I’m afraid (that) I won’t pass the exam . ❖They found out who broke the windows. ❖ I’m thinking about who can win the match.
❖I knew who lived here. ❖I saw she was talking with her mother. ❖He asked whether his father would come back
3. Whether引导的从句放在句首时
Whether we can arrive there on time, I am not sure.
4. whether ...or not 固定结构
I don’t know whether he likes the house or not.
I want to know whether we can go skating on Saturday or on Sunday.
Grammar
宾语从句
1. I know him . （简单句）
主语 谓语 宾语
2. I know who he is . （复合句）
主语 谓语 引导词 从句主语 从句谓语
主句
百度文库
宾语从句
宾语可以放在及物动词，形容词sorry,
sure, afraid, glad 等，介词(worry about, think about, find out等)后
Do you know? The famous singer will come to Yantai. Do you know that the famous singer will come to Yantai?
2.当宾语从句是一般疑问句时，由whether或if引导， 翻译成：“是否”，不能省略。语序为陈述语序。
if & whether “是否”引导宾语从句 以下情况4种情况只用whether不用if
1. 与不定式 to do 连用，只用whether to do I don’t know whether to stay at home.
2. 作介词的宾语 The old man is worried about whether they can find out the thief.
4.带how的词组how many, how much, how soon, how long, how often 等也都可以引导宾语从句
❖Could you tell us how much the picture costs ?
❖Could you tell us how often you go to see your grandma ?
Lily wanted to know. Does her grandma like the dog? Lily wanted to know if /whether her grandma liked the dog.
She asked me. Can the boy draw a horse? She asked me if /whether the boy could draw a horse.
二、时态
1. 如果主句是一般现在时，一般将来时， 祈使句时，从句的时态可根据实际情况而定。
❖I know he lives here . ❖I know he lived here ten years ago . ❖I know that he will come tomorrow .
2.如果主句是过去时，从句的时态一定要用相 对应的过去的某种时态（包括一般过去时，过 去进行时，过去将来时）
❖Could you tell us how long the meeting will last ? ❖I don’t know how far it is to the cinema . ❖Please tell us how many students there are in
your school ? ❖Can you tell us how old his brother is ? ❖Please tell us how soon you will come back !
I don’t remember. When did they arrive? I don’t remember when we arrived .
I asked him. How can I get so much money? I asked him how I could get so much money
宾语从句
1.定义：用作宾语的从句叫宾语从句。 2.构成：主句+引导词+简单句
（主语+谓语） 3． 引导宾语从句的引导词有三类： (1) 从属连词that。如：
一、引导词 1. 当宾语从句是由陈述句变化而来，
由that引导，that在从句中不作任何成分，没 有具体含义，可以省略。
He is a clever boy. I think. I think (that) he is a clever boy.
3. 当宾语从句是特殊疑问句时，由疑问代词代词 （what, who, whom, which, whose）或疑问副词 （when, where, how, why）引导，这些疑问词本 身在从句中做一定成分不可以省略，语序用陈述 语序。
What do you want to say? I can think. I can think what you want to say.