初中九年级宾语从句
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4.宾语从句放在句首表示强调时，只能用 whether 。
e.g. Whether we should take the children to the park isn’t clear。
3. 当宾语从句是特殊疑问句时，由原特殊 疑问词（连接代词或连接副词）引导，因 为特殊疑问词在从句中担任一定的句子成 分，具有一定的意义，所以不可以省略。
I don；t know what I should do =I don’t know what to do。
从句的句式
引导词
陈 述句
一般疑问句 特殊疑问句
that if (whether) 特殊疑问词
祈使句
肯定句 否定句
to+动词原形 noBiblioteka Baidu to+ 动词原形
He said to me, “Open the door, please!”
1. He said, “You are younger than I ”.
He said (that) I was younger than him. 2. He says, “Tom is a good student ”.
He says (that) Tom is a good student.
2. Mr. Smith have been in China for about
three years . Jim told Lin Tao . Jim told Lin Tao (that) Mr. Smith had been in China for about three years .
3. Which book should I read first ? Please tell me .
e.g. I don’t know whether it is going to rain or not. 2.在动词不定式之前只能用whether 。
e.g. He hasn；t decided whether to go。 3. 在介词后，只能用whether。
It depends on whether it will rain tomorrow。
❖I’m sorry (that) I don’t know . ❖We’re sure (that) our team will win . ❖I’m afraid (that) he won’t pass the exam .
2. 当宾语从句是一般疑问句时，由连词whether或 if 引 导 （ 口 语 中 常 用 if ） ， if/whether 翻 译 为 ： “是否”，具有一定的意义，不能省略。
Please tell me which book I should read first .
4. Light travels faster than sound . Our teacher told us in yesterday’s class. Our teacher told us (that) light travels faster than sound in yesterday’s class .
Do you know where she is from？ Could you tell me where we will have a meeting this afternoon？
注意：
由特殊疑问引导的宾语从句，从句可转换 为” 特殊疑问句+不定式“结构。
e.g. I don’t know where I can go。 = I don’t know where to go。
He asked/told me to open the door.
1. Did the students have a picnic last Sunday? Do you know ?
Do you know if/whether the students had a picnic last Sunday ?
宾语从句
The Object Clause
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
宾语从句
宾语从句的概念： 宾语从句在复合句中作主句的宾语。
句子结构： 主句 + 引导词+ 宾语从句
宾语从句由三类词来引导：
1）that 引导 2）if 或whether 引导 3）连接代词（what；who； which； whose等）或连接副词（when； where； why；how等 引导
一、引导词（连词） 1. 当宾语从句是陈述句时（包括肯定句和否定
句）, 连词由that引导, 因为that在从句中不作 任何成分，也没有任何具体意思，因此在口语 或非正式文体中常省略。
1. She said, “ Do you often come here early? ”
She asked if/whether I often came here early.
1. 2. “Will they go to visit the Great Wall?” he asked. He asked if/whether they would go visit the Great Wall.
I am not sure if/whether my mother will come back tomorrow. Danny wanted to know if/whether her mother liked the bag.
注意：下列情况只能用whether 1. 在whether …… or not 的固定搭配中。
She knows that she should study hard.
I hope that you will like this present.
在主句为动词be加某些形容词（如sorry, sure, afraid, glad等）作表语时，后面所 跟的省略that的从句也可算是宾语从句。
1. He asked, “Where do you live?” He asked where I lived.
2. “How can we get to the post-office?” he asked. He asked how they could get to the post-office.
e.g. Whether we should take the children to the park isn’t clear。
3. 当宾语从句是特殊疑问句时，由原特殊 疑问词（连接代词或连接副词）引导，因 为特殊疑问词在从句中担任一定的句子成 分，具有一定的意义，所以不可以省略。
I don；t know what I should do =I don’t know what to do。
从句的句式
引导词
陈 述句
一般疑问句 特殊疑问句
that if (whether) 特殊疑问词
祈使句
肯定句 否定句
to+动词原形 noBiblioteka Baidu to+ 动词原形
He said to me, “Open the door, please!”
1. He said, “You are younger than I ”.
He said (that) I was younger than him. 2. He says, “Tom is a good student ”.
He says (that) Tom is a good student.
2. Mr. Smith have been in China for about
three years . Jim told Lin Tao . Jim told Lin Tao (that) Mr. Smith had been in China for about three years .
3. Which book should I read first ? Please tell me .
e.g. I don’t know whether it is going to rain or not. 2.在动词不定式之前只能用whether 。
e.g. He hasn；t decided whether to go。 3. 在介词后，只能用whether。
It depends on whether it will rain tomorrow。
❖I’m sorry (that) I don’t know . ❖We’re sure (that) our team will win . ❖I’m afraid (that) he won’t pass the exam .
2. 当宾语从句是一般疑问句时，由连词whether或 if 引 导 （ 口 语 中 常 用 if ） ， if/whether 翻 译 为 ： “是否”，具有一定的意义，不能省略。
Please tell me which book I should read first .
4. Light travels faster than sound . Our teacher told us in yesterday’s class. Our teacher told us (that) light travels faster than sound in yesterday’s class .
Do you know where she is from？ Could you tell me where we will have a meeting this afternoon？
注意：
由特殊疑问引导的宾语从句，从句可转换 为” 特殊疑问句+不定式“结构。
e.g. I don’t know where I can go。 = I don’t know where to go。
He asked/told me to open the door.
1. Did the students have a picnic last Sunday? Do you know ?
Do you know if/whether the students had a picnic last Sunday ?
宾语从句
The Object Clause
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
宾语从句
宾语从句的概念： 宾语从句在复合句中作主句的宾语。
句子结构： 主句 + 引导词+ 宾语从句
宾语从句由三类词来引导：
1）that 引导 2）if 或whether 引导 3）连接代词（what；who； which； whose等）或连接副词（when； where； why；how等 引导
一、引导词（连词） 1. 当宾语从句是陈述句时（包括肯定句和否定
句）, 连词由that引导, 因为that在从句中不作 任何成分，也没有任何具体意思，因此在口语 或非正式文体中常省略。
1. She said, “ Do you often come here early? ”
She asked if/whether I often came here early.
1. 2. “Will they go to visit the Great Wall?” he asked. He asked if/whether they would go visit the Great Wall.
I am not sure if/whether my mother will come back tomorrow. Danny wanted to know if/whether her mother liked the bag.
注意：下列情况只能用whether 1. 在whether …… or not 的固定搭配中。
She knows that she should study hard.
I hope that you will like this present.
在主句为动词be加某些形容词（如sorry, sure, afraid, glad等）作表语时，后面所 跟的省略that的从句也可算是宾语从句。
1. He asked, “Where do you live?” He asked where I lived.
2. “How can we get to the post-office?” he asked. He asked how they could get to the post-office.