宾语从句的用法(宾语从句的用法详解)
本文目录
宾语从句的用法详解
在句子中起宾语作用的从句叫做宾语从句。宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。宾语从句过"三关":时态、语序、连词
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
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 asked not to tell you.
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。
例句:Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.
当that从句是双宾语中的直接宾语时,that不可省。
例句:I can’t tell him that his mother died.
注意事项:许多带复合宾语的句子,that引导的宾语从句经常移到句子后部,而用it作形式宾语。
例句:I find it necessary that we should do the homework on time.
(二)由whether,if 引导的宾语从句
由whether(if)引导的宾语从句,实际上是一般疑问句演变而来的。意思是“是否”。宾语从句要用陈述句语序。一般说来,在宾语从句中whether与if可以互换使用,但在特殊情况下if与whether是不能互换的。
例句:I wonder whether(if) they will come to our party.
只能用whether,不能用if引导的宾语从句
在带to的不定式前
例句:We decided whether to walk there.
在介词的后面
例句:I’m thinking of whether we should go to see the film.
在动词后面的宾语从句时
例句:We discussed whether we had a sports meeting next week
直接与or not连用时
例句:I can’t say whether or not thet can come on time.
只能用if不能用whether引导的宾语从句
if引导条件状语从句,意为“如果”
例句:The students will go on a picnic if it is sunny.
if引导否定概念的宾语从句时
例句:He asked if I didn’t come to school yesterday.
引导状语从句even if(即使)和as if(好象)时
例句:He talks as if he has known all about it.
(三)连接代词和连接副词引导的宾语从句
这样的宾语从句实际上是由特殊疑问句变化而来的,宾语从句要用陈述句语序。用于这种结构的动词常常是:see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。
英语中的连接代词有:who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。
例句:Can you tell me whom you are waiting for?
英语中的连接副词有:when,where,why,how,在句中担任状语的成分。
例句:None of us knows where these new parts can be bought.
三.宾语从句的语序宾语从句的语序是陈述句语序即:连接代词/副词+主语+谓语+其他成分。例句如下:
I don’t know what they are looking for.
Could you tell me when the train will leave?
Can you imagine what kind of man he is?
四.宾语从句的时态主句是一般现在时,从句根据实际情况使用任何时态。
例句:The headmaster hopes everything goes well.
主句是过去时态,从句须用过去时态的某种形式。
例句:She was sorry that she hadn’t finished her work on time.
当宾语从句表示的是一个客观真理或者事实时,即使主句是过去时,从句也用一般现在时态。
例句:The teacher told his class that light travels faster than sound.
五.宾语从句的特点宾语从句可以作及物动词、介词及形容词的宾语。
宾语从句的语序一律用陈述句语序。
连接词that引导宾语从句在句中无词义,不充当句子成份,多数情况下可以省略。
whether 和 if 都可引导宾语从句,但 whether后可紧跟or not;whether从句可作介词的宾语。
如果从句太长,可以用形式宾语it.
英语宾语从句用法详解
宾语从句用法要抓住三要素:引导词、语序和时态。
1、从句为陈述句,常选择引导词that,that引导宾语从句无意义,不充当句子成分常省略。例句:He told us (that)they would help us through the whole work。
2、从句为一般疑问句,常选择引导词if或whether,表示“是否”。在 whether … or not 结构中不能用 if 替换。例句:I don’t know if there will be a bus any more。
3、从句为特殊疑问句,常选择what,when,where,which,who,how等的疑问代词、副词作引导词。例句:He didn’t tell me when we should meet again。
宾语从句的用法归纳总结
宾语从句的用法归纳总结
宾语从句是主从复合句中用作宾语的从句,通常由连词that、whether(if)以及连接代词或连接副词引导。宾语从句的词序要用陈述句词序,不能用疑问句词序。
宾语从句的引导词有三种情况:一是用that引导,that只起引导词作用,不充当句子成分,且通常可以省略;二是用if或whether引导,if和whether引导宾语从句,不充当句子成分,但有词义,表示“是否”;三是在特定情况下,连接代词或连接副词也可以引导宾语从句。
宾语从句的连接词需要根据具体情况进行选择,同时需要注意一些特殊情况,如连接两个或两个以上的宾语从句时,第一个从句中的that可省略,后面的that不能省。
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。那么你知道宾语从句的用法吗?下面跟着我学习一下吧。
一、宾语从句的连接词
从属连词
连接宾语从句的从属连词主要有that,if,whether.
that引导表示陈述句的宾语从句,而if和whether引导表示“是否”的宾语从句.
He told me that he would go to the college the next year
他告诉我他明年上大学.
I don’t know if there will be a bus any more.
我不知道是否还会有公交车.
Nobody knew whether he could pass the exam.
没人知道他是否会通过考试.
连接代词
连接代词主要有who, whom ,whose ,what ,whoever ,whomever ,whosever, whatever, whichever等.
连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述.
Do you know who has won Red Alert game?
你知道是谁赢得了红色警报的游戏?
The book will show you what the best CEOs know.
这本书会告诉你最好的执行总裁该了解些什么.
Have you determined whichever you should buy,a Motorola or Nokia cell phone?
你决定好是买诺基亚还是摩托罗拉的电话了吗?
连接副词
连接副词主要有when,where,why,how,whenever,wherever,however等.
He didn’t tell me when we should meet again.
他没有告诉我什么时候我们能再见面.
Could you please tell me how you read the new panel?
你能告诉我怎么用这个新的操作盘吗?
None of us knows where these new parts can be bought.
没有人知道这些的新的零件能在哪里买到.
二、动词的宾语从句
大多数动词都可以带宾语从句
We all expect that they will win , for members of their team are stronger.
我们都预料他们会赢,因为他们的队员更强壮.
He told us that they would help us though the whole work.
他告诉我们在整个工作中,他都会帮忙的.
部分“动词+副词”结构也可以带宾语从句
I have found out that all the tickets for the concert have been sold out.
我发现这场音乐会的所有票都卖光了.
Can you work out how much we will spend during the trip?
你能计算出这次旅行我们将花费多少钱吗?
宾语从句用法
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。
宾语从句(OBJECT CLAUSE)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。宾语从句分为三类:动词的宾语从句,介词的宾语从句和形容词的宾语从句。
语法是语言的组织规律,任何人在使用语言时,不管他是否学过语法,都须合乎语法。另外,总结语法本身的规律也能加深我们对语言的理解,让我们能够真正熟练地运用语言。
宾语:指一个动作 (动词)的接受者,常置于动词之后,也有双宾语结构例句:he gave me a book,类似拥有me和book两个宾语的句子叫双宾语句,在复合句中,由一个句子充当宾语,这个句子就叫做宾语从句。
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、动词现在分词、过去式、过去分词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。
宾语从句用法详解
名词性从句在复合句中作谓语动词、 非谓语动词、 介词的宾语时被称为宾语从句。下面我就给大家带来宾语从句的基本用法详解,一起来看看吧。
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)。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) 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.
C) think, believe, imagine, suppose, consider, expect, fancy,guess等表示主观看法或认识的动词,.
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)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 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。 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
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
如: I think he is a clever boy.
I think he has gone to Beijing.
I think he bought the book yesterday.
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: He told me that Japan is an island country.(客观事实)
宾语从句结构及用法
一、结构:主语+谓语+宾语(陈述语序)
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 asked not 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。
例句:Just then I noticed, for the first time, that our master was wearing his fine green coat and his black silk cap.
3、当that从句是双宾语中的直接宾语时,that不可省。
例句:I can’t tell him that his mother died.
注意事项:许多带复合宾语的句子,that引导的宾语从句经常移到句子后部,而用it作形式宾语。
例句:I find it necessary that we should do the homework on time.
(二)由whether,if 引导的宾语从句
由whether(if)引导的宾语从句,实际上是一般疑问句演变而来的。意思是“是否”。宾语从句要用陈述句语序。一般说来,在宾语从句中whether与if可以互换使用,但在特殊情况下if与whether是不能互换的。
例句:I wonder whether(if) they will come to our party.
只能用whether,不能用if引导的宾语从句:
1、在带to的不定式前
例句:We decided whether to walk there.
2、在介词的后面
例句:I’m thinking of whether we should go to see the film.
3、在动词后面的宾语从句时
例句:We discussed whether we had a sports meeting next week
4、直接与or not连用时
例句:I can’t say whether or not thet can come on time.
只能用if不能用whether引导的宾语从句
(三)连接代词和连接副词引导的宾语从句
这样的宾语从句实际上是由特殊疑问句变化而来的,宾语从句要用陈述句语序。用于这种结构的动词常常是:see, say, tell, ask, answer, know, decide, show, find out, imagine, suggest, doubt, wonder, discover, understand, inform, advise等。
英语中的连接代词有:who,whom,whose,which,what,在句中担任主语、宾语、定语或者表语。
例句:Can you tell me whom you are waiting for?
英语中的连接副词有:when,where,why,how,在句中担任状语的成分。
例句:None of us knows where these new parts can be bought.
宾语从句的用法归纳
宾语从句的用法归纳介绍如下:
宾语从句用法
语序为v.+主语+谓语+由if、whether引导宾语从句。
1.从属连词
连接宾语从句的从属连词主要有that,if,whether,和疑问词(what,how,where,when...)。
that引导表示陈述句的宾语从句,
if和whether,whether...or not引导表示“是否”的一般疑问句的宾语从句。
2.连接代词
连接代词主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。
连接代词一般指疑问,但what,whatever除了指疑问外,也可以指陈述。
3.连接副词
连接副词主要有when,where,why,how,whenever,wherever,however等。
例句:He didn’t tell me when we should meet again.
他没有告诉我什么时候我们能再见面。
注:宾语从句通常跟在名词或代词后面。
宾语从句顺口溜
宾语从句三姊妹,that,if/whether,wh-/how展风采。
展风采有三关,引导词、语序、时态在把关。
主从时态要一致,陈述语序永不变。
陈述请你选that,疑问需用if/whether连。
特殊问句作宾从,原来问词不用换。
三关过后莫得意,人称、标点需注意。
留意变脸的if/when,从句的简化记心间。
宾语从句用法总结
一、定义
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。
因此,有人把宾语从句分为动词后的宾语从句、介词后的宾语从句和形容词后的宾语从句。如:
动词后:I don’t know when he came back.
介词后:I’m thinking about who is the right person for the position.
形容词后:He’s sure she will win the game.
二、引导词
能够引导宾语从句的词语主要有:
that/if/whether
who/whom/whose/which及其-ever结构how/why/when/where及其-ever结构
what
(一)that引导的宾语从句
that引导宾语从句时,就是起着连接作用,不在从句中作成分。如:
I think that it’s very interesting to experience a different culture.He didn’t know that he had been to the lecture last night.
此时的that经常被省略,所以上面两句可以改为:
I think it’s very interesting to experience a different culture.He didn’t know he had been to the lecture last night.
需要注意的是,也有that不可省略的情况,常见的有:
1、that作learn、suggest、explain、agree、wonder、prove、mean、state、feel、hold等动词的宾语时。如:
She explains that Jack did do the job by himself yesterday.
2、一个动词带有两个或两个以上宾语从句时,第一个that可以省略,第二个that不可以省略。如:
She thinks (that) we did a good job and that things will get better soon.
3、宾语从句中的主语是指示代词this/that/those/these做主语的定语时。如:
We’re glad that this book helps you a lot in your research.
4、宾语从句是双宾(直接引语和间接引语)中的直接宾语时。如:
He told me that he really liked my lessons.
5、当宾语从句前置时。如:
That he is sure to help, I believe.
6、当it作形式宾语时。如:
She made it clear that he was the one who was in charge of the company.
(二)if/whether引导的宾语从句
当宾语从句要表达“是否”的含义时,连接词语就用if/whether,其主句的谓语动词往往是know、ask、care、wonder、find out等词。如:
He didn’t know if/whether she would attend the meeting tomorrow.
注意以下情况一般都用whether,不用if:
1、介词后的宾语从句一般不用if。如:
She’s very curious about whether he is a teacher.
2、在具有选择意义,又有or或or not时,尤其是直接与or not连用时,往往用whether(if…or not也可以使用)。如:
I don’t know whether/if he comes from England or not.
3、宾语从句置于句首时,不能用if。如:
Whether the book is hers or not, he’s not sure.
4、当用if会引起歧义时,则须使用whether。如:
Please tell me if you like the job.
上面的句子有两种可能的含义,即:
1)If you like the job, please tell me.2) Please tell me if you like the job or not.
所以,如果是要表达第2)的含义,为了避免歧义,就要采用whether,即:
Please tell me whether you like the job.
(三)特殊疑问词引导的宾语从句
这种情况下的连接词有两大类:一类是代词,如who/whom/whose及其-ever结构,还有一类是副词,如how/why/when/where及其-ever结构。如:
He wanted to know who had broken the window.
The school will punish whoever breaks the rules.
The teacher told us why it was wrong to tell lies.They told me when the accident had happened.
(四)what引导的宾语从句
what引导宾语从句时,既起着连接作用,又在从句中充当主语和宾语等成分。如:
主语:We really wonder what matters most to him.宾语:I hope to find out what he’s interested in.
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