宾语从句的用法（详细）

宾语从句的用法（详细）
宾语从句的用法（详细）

宾语从句的用法（详细）
宾语从句英语语法
宾语从句(一)

在复合句中用作宾语的从句叫做宾语从句.宾语从句是初中英语中最重要的一种从句,它内容完整,句型结构较为复杂,主句和从句时态搭配要求严格,在中考试题中频频出现.而且学好宾语从句也可为到高中学习间接引语、主语从句、表语从句及同位语从句打下良好的基础.

宾语从句常由that引导,在口语中常省略.当主句中谓语动词是现在或将来时态时,从句中谓语动词不受主句中谓语动词时态的影响,按需要可以使用任何时态.如:
She says (that) she works from Monday to Friday. 她说她从周一至周五上班.(从句是一般现在时)
She says (that) she will leave a message on his desk. 她说她要在他桌子上留个便条.(从句是一般将来时)
She says (that) she has never been to Mount Emei. 她说她从来没有去过峨眉山.(从句是现在完成时)
当主句谓语是过去时态,从句中的时态一般用表示过去的某种时态.如:
He said there were no classes yesterday afternoon. 他说昨天下午没有课.(从句是一般过去时)
He said (that) he was going to take care of the baby. 他说他会去照看这个婴儿.(从句是过去将来时)
He said (that) they were having a meeting at that time. 他说他们那时正在开会.(从句是过去进行时)
当主句谓语是过去时态,而宾语从句叙述某一客观真理(事实)时,宾语从句的时态则用一般现在时.如:
The teacher told us(that) nothing is difficult if you put your heart into it.
老师告诉我们世上无难事只怕有心人.
She said (that) her father is twenty-eight years older than her.她说她父亲比她大二十八岁He said that light travels much faster than sound. 他说光传播比声音传播快得多.
宾语从句(二)
由连接代词或连接副词引导的宾语从句.
引出名词性从句的连词whether和if,在引出宾语从句时,用法和意义相同.但是只能引出宾语从句和不在句首的主语从句,而whether除了引出宾语从句外,还可引出主语从句、表语从句和同位语从句.
例如:We don't know whether (if) it is right. 我们不知道它是否正确.
he question is whether she should do that. 问题在于她是否应该做那件事.
Whether it is true remains a question. 是真是假还是个问题.
试比较:
当if从句处在主句之后作“是否”讲时,引出的是宾语从句.例如:
I don't know if it is true. 我不知道这事是否真实.
当if从句在主句之前作“如果”讲,则引出状语从句.例如:
I shall go there if I have time. 如果我有时间,我将到那儿去.
初中英语宾语从句小结
一、当由陈述句充当宾语从句时,用that引导,that无词义,在口语或非正式文体中常省略.如:
She said that she would leave the message on the headmaster's desk.她说她会把留言条放在校长桌子上.
He said that he could finish his work before supper.他说他会在晚饭前完成工作
二、当由一般疑问句充当宾语从句时,用if或whether引导,意为“是否”.如:
Alice wanted to know if/whether her grandmother liked the bag.爱丽斯想知道她祖母是否喜欢这个包. I don't know whether he'll come the day after tomorrow.我不知道他后天是否会来
但直接与or not连用时,往往用whether(if…or not也可以使用).如:
Let me know whether / if he will come or not.(= Let me know whether or not he will come )让我知道他是否能来.
I don't know whether / if he does any washing or not.(= I don't know whether or not he does any washing. )我不知道他在家洗不洗衣服.
I wonder whether we stay or whether we go.我想知道我们是去还是留.
三、如果宾语从句原来是特殊疑问句,只需用原来的疑问词引导.如:
Could you tell me where we will have the meeting this afternoon?你能告诉我我们今天下午将在哪儿开会吗?
I don't know who bought the present for me. Is it Jack?我不知道谁给我买了礼物.是杰克吗?
下面的表格可以帮助大家理解这一部分内容
句式
连词
语序
陈述句
that
不变
一般疑问句
If/whether
改为陈述语序
特殊疑问句
特殊疑问词
改为陈述语序
宾语从句的时态问题
主句
一般现在时态
一般过去时态
从句
保留原来时态
改为过去的某个时态
客观事实和自然现象除外
所谓过去的某个时态指的是如下的变化
一般现在时态
一般过去时态
现在进行时态
过去进行时态(was/were doing)
现在完成时态
过去完成时态(had +过去分词)
一般将来时态
过去将来时态(would do;was/were going to do)
宾语从句使用--四注意
我们在学习和运用宾语从句时,应该注意以下四点:
一、引导词的使用
1. 当宾语从句由陈述句变化而来时,用that来引导从句,that常无具体意义,一般可省略.例如:
Lin Tao thought(that)the TV play was very boring.
2. 当宾语从句是由一般疑问句变化而来时,要用if或whether来引导从句.例如:
David asked his mother if/ whether she liked the dinner last night.
3. 当宾语从句是由特殊疑问句变化而来时,原句中的疑问词充当连接代词(如who, whose, what, which)或连接副词(如when, where, why, how),引导宾语从句.例如:
Do you know what we can do on the island?
I don’t know why Jane was late for school this morning.
二、语序的陈述化
宾语从句一般要用陈述句语序.例如:
When did he leave? I want to know. →I want to know when he left.
Does the shop close at six every day? Do you know? →Do you know if/ whether the shop closes at six every day?
三、时态的呼应
1. 如果主句是一般现在时、一般将来时或祈使句时,宾语从句可根据情况使用各种时态.例如:
I hear she is here today(she was here yesterday/ she will be here tomorrow.)
2. 如果主句是一般过去时,宾语从句应使用过去时态的某种形式.例如:
He said he was watching TV(he had swept the floor/ he would play football after school).
3. 如宾语从句所叙述的是客观事实、自然现象或科学真理等,从句不受主句时态限制,仍用一般现在时.例如: Our teacher told us that light travels faster than sound.
四、否定转移
当主句的谓语动词为think, believe, suppose等动词,且主语为第一人称时,从句的否定要转移到主句上.例如:
I don’t believe he is here on time, is he?
I don’t think Tom is the best student in his class, is he?
宾语从句要点盘点
一、宾语从句的语序必须是陈述语序.如：?
Do you know why winter is colder than summer?你知道为什么冬季比夏季冷吗?
二、宾语从句与主句的时态要相互呼应.?
主句是现在或将来时态时,从句可用任何所需要的时态.主句是过去时态时,从句要用表示过去的相应的时态.但如果从句中有明确表示过去的时间状语,则从句应用一般过去时,不用过去完成时；如从句表达的是客观规律或真理时,用一般现在时.如：?
He said he had finished his studies when the war broke out.他说战争爆发时,他已经完成了学业.
He said he would spend his holiday in Dalian.他说他将在大连度假.?
She said that the earth moves around the sun.她说地球围绕太阳转.?
三、如宾语从句有自己的宾语补足语,则用it作形式宾语,而把宾语从句后置.其句型为：“主语+谓语+it+补足语+宾语从句”.如：
We think it important that we should master at least one foreign language.
我们认为掌握至少一门外语是重要的.?
注意：
(1)连词that引导的名词性从句很少作介词的宾语,只用在except,but和in等少数几个介词后.其它一些介词的宾语从句如由连词that引导,则需用it先行一步,作形式宾语.如：
He is a good student except that he is careless.他是个好学生,只不过有点粗心.?
See to it that children don’t catch cold.当心孩子别感冒了.?
(2)that引导表语从句时,在句中无词义,只起连接作用,但不可省去.His idea is that we should go there at once.他主张我们立即去那儿.?
四、连词whether可引导主语从句、宾语从句和表语从句,不可省.if引导宾语从句.
(1)宾语从句是肯定句时,whether,if可互换；但whether常和or not连用,宾语从句是否定句时,一般用if引导.如：?
I don’t know if/whether I should tell you.不知我是否应告诉你.?
I wonder whether it is true or not.不知这是不是真的.?
I don’t care if it doesn’t rain.天下不下雨我不会在乎.?
(2)作介词宾语时,只能用whether,不能用if.如：?
Everything depends on whether we have enough experience.一切都取决于我们是否有足够的经验.
五、that引导宾语从句时不可省的几种情况：?

1.that宾语从句的状语部分位于从句前部时.?
I promised that if anyone could set me free,I would make him king over the earth.
我曾许诺如果有人把我放了,我就让他成为全世界的国王.?
2.当主句的状语部分位于that宾语从句前时.?
Abraham Lincoln later said himself that he only went to school a little now and a little then.
亚伯拉罕•林肯自己后来说他只不过是时断时续地接受教育.?
3.主句的谓语动词与宾语从句之间有插入语时.?
When he got to England,he found,however,that his English was too limited.
然而当他到英国时,他发现他的英语很有限.?
4.当一个谓语动词带两个或两个以上的that引导的宾语从句时.
Then he said that French was the most beautiful tongue in the world,and that we must keep it among us and never forget it.
他说,法语是世界上最美的语言,我们必须坚持说法语,永远也不要忘记它.?
5.宾语从句是双宾语中的直接宾语时.?
I must never tell anyone that I could not see the cloth.
我决不能告诉任何人我看不到那布.?
6.宾语从句的主语是this/that,或用this/that修饰主语时.?
He said that that was a good idea.他说那是个好主意.?
7.在直接引语中,主句和宾语从句被隔开时.?
“I’m sorry to tell you,”he said,“that you didn’t watch carefully enough what I did.”
我很遗憾的告诉大家,你们没有仔细观察我所做的一切.?
8.宾语从句的主语是非谓语动词或主语从句时.?
The old lady then explained that what she was looking for was a pair of gloves for a girl.
那位老太太解释说她在为一个女孩找一双手套.

一般的句子都就是宾语从句。比如说I want to go to book store which is near my domitory. which is near my domitory 就是用力啊修饰book store 的我们称其为宾语从句。 一般情况一句完整的话只包括一套完整的主谓结构，其余的都属于修饰成分，有单个的词去修饰，也有用句子去修饰，还有用非谓语去修饰的等等，但最重要的是你首先...

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一般的句子都就是宾语从句。比如说I want to go to book store which is near my domitory. which is near my domitory 就是用力啊修饰book store 的我们称其为宾语从句。 一般情况一句完整的话只包括一套完整的主谓结构，其余的都属于修饰成分，有单个的词去修饰，也有用句子去修饰，还有用非谓语去修饰的等等，但最重要的是你首先找到句子的真正的主谓结构，然后再去找其他的用来修饰的句子，看其修饰的是具体哪个词，这个词又在句子做什么成分，这样就可以判断是什么从句了！

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