宾语从句的用法
宾语从句的用法一、定义：宾语从句就是一个句子的宾语部分是由另一个句子来充当。
宾语从句需要用引导词来引导。
学好宾语从句，必须过“三关”。
即引导词关、语序关、时态关。
二、引导词关：引导宾语从句的引导词分为三类，即:1）若宾语从句为陈述语气，则用that引导。
That在从句中不充当任何成分，也无实义，只是起到连接的作用。
通常在say, think, wish , hope, see, believe, agree, expect, hear , feel等动词后加that，引导宾语从句。
连词that在口语中常被省略。
如：He said that he was a student.I thought that he was wrong.☆注意：A) 引导宾语从句的that 常可以省略,但下列情况下不能省略。
（1）and连接两个或两个以上的宾语从句，除第一个从句中的that以外,后面从句中的that不能省略。
如：I know (that) he is a good student and that he likes basketball.（2）、that引导的宾语从句作介词宾语时，that不能省略。
如：I know nothing about him except that he is from the south.（3）、主句谓语动词与that从句之间有插入语，that不可省略。
如：We decided, considering his age, that we would not let him do the job.B) 若宾语后面有宾语补语，则宾语从句要放到补语之后，在宾补前用形式宾语it. 常常这样用的动词有find,feel,consider,make,believe 等。
如：He doesn’t want it to be known that he is going away.I consider it necessary that he should do it again.C) 宾语从句的否定转移。
当主句的谓语动词是think, believe, imagine, suppose, consider, expect, fancy,guess等表示主观看法或认识的动词,并且主句的主语是第一人称而且为一般现在时,从句的否定词一般要转移到主句上来。
其反义疑问句一般与宾语从句一致.如：I don’t think he will come to my party.（而不能说成I think he won’t come to my party.）I don’t believe that he is a good student, is he? 我认为他不是个好学生，不是吗？I don’t think you are right.I don’t believe that they have finished their work.比较：she believes that I am not a good student.2）表示一般疑问语气,含有“是否,能否”的意思。
由从属连词whether 和if引导,二者通常可以互换。
如：I don't know whether/if I should go to the party tomorrow.注意：在以下情况中，只能用whether。
A) 在动词不定式之前只能用whether如：I can’t decide whether to stay.B) 在whether …… or not 的固定搭配中，只能用whether。
如：I want to know whether she is a student or not.C) 在介词后，只能用whether。
如：His father is worried about whether he has lost his work .3）表示特殊疑问语气由特殊疑问词引导。
特殊疑问词包括疑问代词和疑问副词。
A) 疑问代词包括what,who, whom, which,whose, whoever, whatever, whichever等.。
如：Do you know who (whom) they are waiting for?I don't know what they want.John told me which girl he liked most..I want to know whose father that old man is.I will give you whatever you want.You can meet whoever you want to see.You can choose whichever you like.B) 疑问副词包括when, where, how, why, whenever,wherever,however等。
如：Could you tell me how we can get to the station?He told me when we should go to the airport.I told him where he should go.I don't know why he is so angry.You can come whenever you are free.You can go wherever you like.4）另外：宾语从句可做动词宾语,介词宾语,及某些形容词甚至是副词的宾语.例如：1、He said that he was a student.(that从句是said的宾语)2、宾语从句作介词的宾语，常常有两种情况：A) wh-类的介词宾语从句如：We are talking about where we should go.(疑问代词where从句作介词about的宾语) The teacher is quite satisfied with what you have done.（疑问代词what引导的宾语从句时介词with的宾语）B)用that,whether引导的介词宾语从句如：except,but,besides三个介词后常常可以见到that引导的宾语从句。
I know nothing about my new neighbor except that he works in a school.We are talking about whether we should go camping.3、常常用来引导宾语从句的形容词有:sure, certain, glad, please, happy, sorry, afraid, satisfied, surprised。
That常常可以省略。
如：I am sure （that）I will pass the exam.Mary was pleased (that) she had passed the final exam.. (that引导的宾语从句是形容词pleased的宾语)4、I will find out where he has gone(where引导的宾语从句作副词out的宾语).三、语序关作宾语从句的句子不管原来是什么语序，在充当宾语从句时都要用陈述语序，即：“引导词+主语+谓语+宾语+其他”。
如：1、Tom said. +He is reading a book.→ Tom said that he was reading a book.2、He asks me. +Are they playing a game?→ He asks me if/whether they are playing a game.（宾语从句，陈述语序）3、Where is the hospital? He told me.→ He told me Where the Hospital was.4、I don't know who he is四、时态关宾语从句的时态。
宾语从句的时态受主句的限制，既：1）主句是一般现在时态，从句根据实际情况而定。
如：I think he is a clever boy.I think he has gone to Beijing.I think he bought the book yesterday.主句是一般过去时态，从句必须用相应的过去的时态。
如果从句的动作发生在主句之前，则从句要用过去完成时态。
如：he said he was reading.He said he would go to Beijing tomorrow.He forgot whether he had locked the door.对比理解下列几组句子：例:1)She says that she is a student.She said that she was a student.2)She says that she will fly to Japan in a week.She said that she would fly to Japan in a week.3)She says that she has finished her homework already.She said that she had finished her homework already.4)She says that she can sing a song in English.She said that she could sing a song in English.3、当宾语从句叙述的是客观事实、真理、自然现象、名言警句、谚语等，不管主句是什么时态，从句一律用一般现在时。
例：The teacher said that the earth goes round the sun.（客观真理仍然用一般现在时）He told me that Japan is an island country.（客观事实）。
(完整版)宾语从句用法详解
一。
宾语从句的定义置于动词、介词等词性后面起宾语作用的从句叫宾语从句。
宾语从句的语序必须是陈述语序。
谓语动词、介词、动词不定式,v。
-ing形式后面都能带宾语从句。
有些形容词（afraid，sure,glad等）之后也可以带宾语从句。
二.宾语从句中引导词的用法在复合句中作主句的宾语，引导词有：连词：that (that 常可省略)，whether, if代词：who, whose， what ，which副词：when ，where， how， why 等。
（一）that引导的宾语从句（在非正式场合that可以省略）可跟that从句做宾语的动词有：say, think， insist， wish， hope, demand， imagine， wonder， know, suppose， see， believe, agree, admit, deny, expect， explain, order， command, feel， dream, suggest, hear, mean，notice, prefer, request， require， propose， declare, report等。
例句：The boy believes that he will travel through space to other planets。
注意事项：当主句谓语动词是 think, believe， suppose, expect 等词，而宾语从句的意思是否定时，常把否定转移至主句表示。
例句:I don’t think it is right for him to treat you like that.在以下情况中that不能省略1.当句中的动词后接多于两个由that引导的宾语从句时，第一个that可省，但后面的that不可省。
例句：He said (that) you were too young to understand the matter and that he was askednot to tell you.2.当主句的谓语动词与that宾语从句之间有插入语时,that一般不可省。
宾语从句的用法
宾语从句一、基本讲解一、概念:在句中担当宾语的从句叫宾语从句，宾语从句可作谓语动词的宾语，也可做介词的宾语。
eg, He said he was good at drawing. (动词宾语)He asks him how long Mike has been down . (动词宾语)Miss Zhang is angry at what you said. (介词宾语)二、连接词(1)陈述句转化成宾语从句时，引导词用that,口语中常常省略。
e.g, She told me (that) she would like to go with us.(2)以whether 或if 引导的宾语从句, 主要用来引导一般疑问句意思或选择疑问句意思的宾语从句，从句同样是陈述语序eg, I wonder if /whether u have told the new to Li Lei .注意：一般情况下，whether 和if 可以互用，但有些情况例外。
a. 当从句做介词的宾于是只用whether 不用ifeg, We are talking about whether we'll go on the pinic.b. 引导词与动词不定式或not 连用时，只用whether.eg, Please let me know what to do next.Could you tell me whether u go or not?c. if当如果讲，引导的是条件状语从句，这时不能用whether.(3)特殊疑问句转化成宾语从句时，引导词用特殊疑问词；引导词后要用陈述句语序。
E.g. Could you tell me what's the matter\wrong with you?特殊情况：：当do you think后接特殊疑问句转化成宾语从句时，句式结构应为引导词＋do you think＋陈述句语序。
宾语从句的基本用法
宾语从句的基本用法宾语从句是一个句子中充当宾语的从句。
它通常由连词（如that, whether, if）引导，放在及物动词（如believe, think, know）后面，起到说明、补充或解释动作的目的、结果或态度的作用。
本文将重点介绍宾语从句的基本用法。
一、宾语从句的引导词在宾语从句中，常用的引导词包括that, whether和if。
首先来看that 的用法。
1. 用that引导宾语从句通常来说，that用于引导宾语从句时是可以省略的，但为了保持句子的清晰和明确，有时需要保留。
以下是一些例句：- She said (that) she was tired.- I know (that) he is a doctor.- It is important (that) we study hard.在口语中，通常会省略that，但在正式的写作或演讲中，为了准确表达意思，最好保留。
2. 用whether和if引导宾语从句whether和if在引导宾语从句时是可以替换使用的。
它们都表示“是否”，用于引导疑问句作宾语从句。
以下是一些例句：- She asked whether/if he could come to the party.- I'm not sure whether/if it will rain tomorrow.- He wants to know whether/if she loves him.无论是whether还是if，后面的宾语从句都用陈述句语序，而不是疑问句语序。
二、宾语从句的位置宾语从句通常紧跟在及物动词或介词后面。
下面是一些例句：- He didn't know where she went.- The teacher asked us if we had finished our homework.- They wondered whether it was going to snow.需要注意的是，当及物动词或介词与宾语从句之间有时态一致的要求时，宾语从句的谓语动词可能需要做相应的调整。
初中英语语法：宾语从句的用法
初中英语语法：宾语从句的用法初中英语语法：宾语从句的用法导语：宾语从句是名词性从句的一种。
在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。
下面是小编为您收集整理的关于宾语从句的用法，欢迎阅读!1. that引导宾语从句时无含义，不充当成分，常省略that不引导介词的宾语从句，至于except that, in that, save that, but that等是复合从属连词。
I know (that) you have met him.Let's suppose that one day this happens to you.在及物动词和宾语从句之间常有间接宾语(指人)。
例如：I told him (that) he was wrong.在少数动词如：think, believe, suppose, expect, imagine, calculate, fancy, reckon, be supposed , seem, appear, feel as if, look as if, look like等后面的从句中的否定词经常转移到主句谓语动词上，这叫否定前置/否定转移。
(hope“希望”, guess“认为”后的宾语从句否定不前置。
I hope not.“我希望不是那样的”，是I hope so.的'否定式。
I don't hope so.是对hope的否定：“我不希望如此”。
)如：I don't think it will be very cold today.I don't think you are right.I don't believe he has finished his work.注意：①非必须否定转移。
若需要强调从句的否定时就不作转移。
②不可把所有可否定转移动词的否定句都理解为否定宾语从句，要根据句意或语境而定。
三大宾语从句的用法及例句
三大宾语从句的用法及例句宾语从句是一个句子，它作为一个名词的宾语出现在一个句子中。
根据其引导词的不同，宾语从句可以分为三种类型：宾语从句、宾语从句和强调宾语从句。
下面将分别介绍这三种宾语从句的用法和例句。
一、宾语从句宾语从句由连词"that"引导，用于表示一种说法、信念、指示或意图。
宾语从句通常出现在及物动词（例如think, believe, hope, know等）、及物介词后，并且在主句中充当宾语的成分。
1.1 用法当宾语从句表达的观点或说法与主句的动词表示的意义相符时，宾语从句的时态通常与主句相同。
而当宾语从句表达的观点或说法与主句的动词表示的意义不相符时，宾语从句的时态通常要根据实际情况进行变化。
1.2 例句1) He said (that) he would come to the party.（他说他会参加派对。
）2) She believes (that) he is a good student.（她相信他是个好学生。
）3) I hope (that) you are doing well.（我希望你一切都好。
）二、宾语从句宾语从句由关联词"whether"或"if"引导，用于表示选择、询问、疑惑或愿望等情况。
宾语从句通常出现在及物动词、介词、形容词或名词后。
2.1 用法当宾语从句表达选择、询问、疑惑或愿望等情况时，通常用"whether"或"if"引导宾语从句。
"whether"用于表达选择和疑惑，"if"用于表达询问和愿望。
2.2 例句1) I wonder whether he will come.（我想知道他是否会来。
）2) She asked if it was going to rain.（她问天气是否会下雨。
）3) They don't know whether to go or stay.（他们不知道是去还是留。
宾语从句用法总结
宾语从句用法总结
宾语从句是一个句子，作为主句的宾语。
宾语从句一般由连词引导，可以出现在及物动词、介词、形容词等的宾语位置。
宾语从句的引导词通常有以下几种：
1.连词：that, whether（是否）
2.疑问词：what, where, when, why, how等
例如：I don't know what she wants.
3.不定式：to do
例如：He wants to know what to do next.
宾语从句常常有以下几种结构：
1.陈述句结构：
主语+谓语+宾语从句
例如：I know (that) he is a student.
2.一般疑问句结构：
连词+主语+谓语其他
例如：Do you know if/whether he is a student?
3.特殊疑问句结构：
特殊疑问词+主语+谓语其他
例如：Can you tell me what he is doing?
需要注意的是，在宾语从句中，谓语动词的形式往往要根据主句的语
气和时态来确定。
如果主句是陈述句，宾语从句的谓语动词一般保持原形；如果主句是一般疑问句，宾语从句的谓语动词一般用陈述句的语序；如果
主句是特殊疑问句，宾语从句的谓语动词要根据特殊疑问词进行调整。
总之，宾语从句是一种常用的句子结构，用于表示主句的宾语，并由
连词引导。
在使用宾语从句时，需要注意连词的选择、陈述句和疑问句的
语序以及谓语动词的形式。
关于英语里宾语从句的用法
关于英语里宾语从句的用法宾语从句，是名词性从句的一种。
在主从复合句中充当宾语，位于及物动词、介词或复合谓语之后的从句称为宾语从句。
同学们有没有掌握呢?如果有不懂的要抓紧哦。
接下来小编在这里给大家带来宾语从句的用法，我们一起来看看吧!宾语从句用法1概念假如一个句子作谓语动词的宾语的话，我们把这个宾语叫做宾语从句。
宾语从句的完整结构是“主句+引导词+从句”。
Eg: He said that he visit his teacher last year2引导词通常引导陈述句的引导词是“that”引导一般疑问句的引导词是“if”和“whether”引导特殊疑问句的引导词则是众多的特殊疑问代词或疑问副词, what who when 等。
Eg: He asked me if (whether) I was a teacher.直接引语变成宾语从句直接引语：直接引用别人说的话间接引语：转达别人说的话直接引语变成宾语从句，如果冒号，引号里是陈述句形式，要用“that”引导，同时从句中的人称，时态，指示代词，地点状语等都要发生相应的变化。
3人称的变化：遵循一主二宾三不变"一主"是指在直接引语变间接引语时，如果从句中的主语是第一人称或被第一人称所修饰。
从句中的人称要按照主句中主语的人称变化。
如：She said. "My brother wants to go with me. "→She said her brother wanted to go withher."二宾"是指直接引语变间接引语时，若从句中的主语及宾语是第二人称。
或被第二人称所修饰。
从句中的人称要跟引号外的主句的宾语一致。
如果引号外的主句没有宾语。
也可以用第一人称。
如：He said to Kate. "How is your sister now?"→He asked Kate how her sister was then"三不变"是指直接引语变间接引语时。
宾语从句的引导词及其用法
宾语从句的引导词及其用法引言：宾语从句是英语语法中重要的一部分，它常常用来作为一个句子的宾语。
在宾语从句中，引导词扮演着关键的角色，决定了从句的结构和功能。
本文将介绍一些常见的宾语从句引导词及其用法。
一、介词引导的宾语从句1. 引导词：whether/if用法：用于直接引导宾语从句，表示“是否”。
例句：I'm not sure whether/if it will rain tomorrow.2. 引导词：when用法：用于直接引导宾语从句，表示“什么时候”。
例句：Please let me know when he will arrive.3. 引导词：where用法：用于直接引导宾语从句，表示“在哪里”。
例句：They haven't decided where they will go for vacation.4. 引导词：why用法：用于直接引导宾语从句，表示“为什么”。
例句：Can you tell me why he didn't come to the meeting?二、连词引导的宾语从句1. 引导词：that用法：用于直接引导宾语从句，表示真实或肯定的情况。
常可省略。
例句：She told me (that) she loves swimming.2. 引导词：whether用法：用于直接引导宾语从句，表示“是否”。
常用于动词、介词或形容词后，不能省略。
例句：I doubt whether he will come to the party.3. 引导词：if用法：用于直接引导宾语从句，表示真实或虚拟条件。
常用于动词、介词或形容词后，不能省略。
例句：We'll go to the movies if it doesn't rain.4. 引导词：whether...or...用法：用于引导宾语从句，表示“无论是...还是...”。
例句：He asked me whether you prefer coffee or tea.三、疑问代词引导的宾语从句1. 引导词：what用法：用于直接引导宾语从句，表示“什么”。
宾语从句的用法
宾语从句的用法一、定义：宾语从句就是一个句子的宾语部分是由另一个句子来充当。
宾语从句需要用引导词来引导。
学好宾语从句，必须过“三关”。
即引导词关、语序关、时态关。
二、引导词关：引导宾语从句的引导词分为三类，即:1. 若宾语从句为陈述语气，则用that引导。
That在从句中不充当任何成分，也无实义，只是起到连接的作用。
通常在say, think, wish , hope, see, believe, agree, expect, hear , feel等动词后加that，引导宾语从句。
连词that在口语中常被省略。
如：He said that he was a student.I thought that he was wrong.We believe that he is honest. 我们相信他是诚实的。
The doctor insists that I give up smoking医生坚持要我戒烟。
I suggest that we should go tomorrow. 我建议我们明天走。
I suggested that we should go the next day. 我建议我们第二天走。
We learnt from his letter that he was in Spain. 从他的信里我们了解到他在西班牙。
The seller demanded that payment should be made within five days. 卖方要求5日内付款。
☆注意：A) 引导宾语从句的that 常可以省略,但下列情况下不能省略。
（1）and连接两个或两个以上的宾语从句，除第一个从句中的that以外,后面从句中的that不能省略。
如：I know (that) he is a good student and that he likes basketball.（2）、that引导的宾语从句作介词宾语时，that不能省略。
宾语从句的用法
6）、宾语从句的否定转移。在 think,believe,suppose,expect 等动词后的宾语从句，有时谓语尽管是否定意思，却不用否定形 式，而将等 think 动词变为否定形式。如：
e.g. I don’t think you are right .
返回 I don’t suppose he cares, does he ?
1）、如果宾语从句后还有宾语补足语，则用 it 作形式宾语， 而将宾语从句后置。
e.g. He has made it clear that he will not give in .
2）、连词 that 引导的从句很少作介词宾语，只用在 except, but, in 后。其他一些介词的宾语从句如果由连词 that 引导， 则需用 it 先行一步，作形式宾语。
e.g. Mother was very pleased her daughter had passed the exam . I’m afraid you don’t understand what I said .
4）பைடு நூலகம்用 if 引导宾语从句如果会引起歧义，应避免使用 if 而 要用 whether 来引导。试比较：
e.g. He is a good student except that he is careless .
We’ll see to it that she gets home early .
3）、某些形容词或过去分词后常接宾语从句，这类形容词或过 去分词有 sure,glad,pleased,certain,happy,afraid, etc.连 词 that 可省略。