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初中英语宾语从句的用法
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。本文整理了宾语从句用法,欢迎阅读。
宾语从句用法
一、宾语从句的连接词:
1、连词that,只起连接作用,在从句中不作句子成分,也无词汇意义,在口语中常被省略。
eg. He knew (that) he should work hard.
2、连词if 、whether,它们起连接作用,在从句中不作句子成分,作“是否”解,在口语中多用if。
eg. Tom don’t know if/whether his grandpa liked the present.
He asked me whether or not I was coming.
一般情况下,if 和whether可以互换,但以下3种情况只能用whether:
①在不定式前:Whether to go there or not hasn’t been decided.
②在介词前:It depends on(依靠) whether it is going to rain.
③与or not连用:They are talking about whether to go there or not.
3、连接代词who, whom, whose, what, which,连接副词when, where, why, how, 它们起连接作用,作句子成分,各有自己的意义。
eg. The teacher asked the new students which class he was in.
I wonder where he got so much money.
【注意】1、由连接代、副词引导的宾语从句可以和“疑问词+不定式”结构转化。
eg. I don’t know how I should do with the presents. è I don’t know how to do with the presents.
2、要注意区分判断由if、when引导的从句类型.
二、宾语从句的语序:
宾语从句的语序是陈述语序,即“连接词+主语+谓语+其它成分”。特别强调:它的主语和谓语的语序是陈述语序,而不是疑问句的倒装结构。
Can you tell me who(m) do we have to see?(╳)
Can you tell me who(m) we have to see?( √)
The teacher asked the students what they were doing.(思考: what在从句中的成分)
陈述句变为宾语从句时,要注意人称和时态的变化,语序不变。 eg. She said, “I will leave a message on the desk.” à She said she would leave a message on the desk.
一般疑问句和特殊疑问句变为宾语从句时,也要注意人称和时态的变化,后面接陈述语序。Eg. “Where are the tickets?” I asked him. à I asked him where the tickets are.
三、宾语从句的时态呼应:
宾语从句中谓语动词的时态,常常受到主句谓语时态的制约,此为时态呼应。如果主句谓语是一般现在时或将来时,从句谓语的时态不受限制;如果主句谓语的时态是一般过去时,从句一般要随着改为相应的过去时态(一般过去时、过去进行时、过去将来时、过去完成时)。
eg. I thought (that) you are free today. (╳)
I thought (that) you would be free today. ( √)
【注意】当宾语从句叙述的是客观真理时,不管主句谓语的时态如何,从句都用一般现在时。
eg. The teacher told us (that) the earth moves around the sun.
四、其他需要说明的问题:
1、标点由主句决定,如主句是陈述句、祈使句,则用句号;是疑问句则用问号。
eg. I heard she had been to the Great Wall.Can you tell me which bus I should take?
2、要注意个别句子中主从句人称的一致。
五、宾语从句和状语从句的区分:
eg. 1) I will go out tomorrow if it is fine.
2) I don’t know if the train has arrived.
句1中if引导的是状语从句。这个从句表示“条件”,修饰主句。整个句子的意思是如果明天天气好,我就出去。句2中if引导的是宾语从句,充当谓语动词don’t know的宾语。整个句子的意思是我不知道火车是否到达。
判断方法:
1、可以从整个句式看。状语从句一般可以放在主句的前面或后面(个别除外),宾语从句只能放在主句谓语动词之后。
2、从引导词看。if充当宾语从句的连接词时,相当于whether, 词义为“是否”,充当状语从句的连接词时,词义为“如果”。when充当宾语从句的连接词时,意为“什么时候”,充当状语从句的连接词时,意为“当……的时候”。
3、从时态看。if和when作连接词时,引导宾语从句要注意:从句的谓语动词的时态应根据主句的时态作相应的变化。if和when充当从属连词时,引导条件和时间状语从句,若主句的谓语动词用一般将来时,则从句的时态应用一般现在时表示将来。
注意
if和when既可以引导宾语从句,也可以引导状语从句,应注意它们在两种从句中的意思和用法的不同。if和when引导宾语从句时,分别意为“是否”和“何时”,其时态应和主句时态相呼应;它们引导状语从句时,意思分别为“如果,假如”和“当……时候”,当主句时态是一般将来时时,其时态用一般现在时。它们常常放在含有状语从句和宾语从句的题干中进行综合考查。如:
—Do you know when he will come back tomorrow?你知道他明天什么时候回来吗?
—Sorry,I don't know.When he comes back,I'll tell you.对不起,不知道。当他回来了,我将告诉你。
—I don't know if he will come.我不知道他是否会来。
—He will come if it doesn't rain.如果不下雨,他会来的。
初中英语宾语从句知识点常见考法
对于宾语从句的考查,多以单选的形式考查学生灵活运用的能力。一般情况下,常从引导词的选择、时态的一致性及从句的陈述语序方面考查。
典型例题:Please tell me ______ last year.
A.where does your sister work B where did your sister work
C .where your sister works D where your sister worked
解析:本题考查对宾语从句的掌握。宾语从句要用陈述语序,所以排除A和 B;last year 表示过去时 ,所以排除 C 。
答案:D
误区提醒
宾语从句的语序要用陈述句语序 ,但要注意当疑问词为主语时,句式为:疑问词+谓语+其他 ,问句和陈述句语序一样。
典型例题:I didn't know ?
A. What wrong was with her B.what was wrong with her
C .what wrong is with her D.what is wrong with her
解析:主句是一般过去时,从句要用相应过去时态,所以排除C和D;在what was wrong with her中,what作主语,所以问句本身又是陈述句语序,不用变化。
答案: B
以上就是我整理的宾语从句用法,感谢阅读。
英语中宾语从句的用法
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。接下来我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 year
2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。如果从句中的主语及宾语是第三人称或被第三人称所修饰,从句中的人称一般不需要变化。
如:Mr Smith said. "Jack is a good worker。"→Mr Smith said Jack was a good worker
4时态变化(从句的时态向前倒一个时态)
一般现在时——一般过去时
一般过去时——现在完成时
现在进行时——过去进行时
一般将来时——过去将来时
现在完成时——过去完成时
过去完成时——过去完成时
Eg: She said. "I have lost a pen."
→She said she had lost a pen现在完成时——过去完成时
She said. "He will go to see his friend".
→She said he would go to see his friend一般将来时——过去将来时
但要注意在以下几种情况下。在直接引语变为间接引语时,时态一般不变化。
1.直接引语是客观真理。(地球围着太阳公转,月亮影响潮汐)
"The earth moves around the sun and the moon moves around the earth, the teacher told me.
→ The teacher told me the earth moves around the sun and the moon moves around the earth。
2.直接引语是过去进行时,时态不变。如:
Jack said. "John, where were you going when I met you in the street?"→Jack asked John
where he was going when he met him in the street。
3.直接引语中有具体的过去某年、某月、某日作状语,变为间接引语时,时态不变。如:
Xiao Wang said. "I was born on April 2l, 1980。" →Xiao Wang said he was born on April 21,1980。
4.直接引语如果是一般现在时。表示一种反复出现或习惯性的动作,变间接引语,时态不变。如:
He said, "I get up at six every morning。" →He said he gets up at six every morning。
5.如果直接引语中的情态动词没有过去时的形式(例:ought to, had better, used to)和已经是过去时的形式时,(例:could, should, would, might)不再变。如:
Peter said. "You had better come here today。" →Peter said I had better go there that day。
5状语变化
直接引语变间接引语,状语变化有其内在规律,时间状语由"现在"改为"原来"(例:now变为then,yesterday变为 the day before,地点状语,尤其表示方向性的,或用指示代词修饰的状语,由"此"改为"彼"(例:this 改为that),
如:He said, "These books are mine." →He said those books were his
this——that
these——those
now——then
today——that day
yesterday——the day before
yesterday morning——the morning before
the day before yesterday——two days before
tomorrow——the next/follow day
tomorrow evening——the next/follow evening
this week——that week
last week——the week before
here——there
come——go
bring——take
6变句型
1.直接引语如果是陈述句,间接引语应改为由that引导的宾语从句。如:She said, "Our bus will
arrive in five minutes."→She said that their bus would arrive in five minutes.
2.直接引语如果是反意疑问句,选择疑问句或一般疑问句,间接引语应改为由whether或if引导的宾语从句.如:He said, "Can you swim, John?" →He asked John if he could swim.
"You have finished the homework, haven't you?" my mother asked. →My mother asked me whether I had finished the homework.
"Do you go to school by bus or by bike?" he asked.→He asked me if I went to school by busor by bike.
3.直接引语如果是特殊问句,间接引语应该改为由疑问代词或疑问副词引导的宾语从句(宾语从句必须用陈述句语序)。
She asked me, "When do they have their dinner?"→ She asked me when they had their dinner.
Eg: I don't know whom you should depend on.
4.直接引语如果是祈使句,间接引语应改为"tell(ask, order, beg等) sb (not) to do sth."句型。
如:"Don't make any noise," she said to the children. →She told (ordered) the children not tomake any noise. "
Bring me a cup of tea, please," she said.→She asked him to bring her a cup of tea.
5.直接引语如果是以"Let's"开头的祈使句,变为间接引语时,通常用"suggest "
如:He said, "Let's go to the film." →He suggested going to the film.
或: He suggested that they should go to see the film.
宾语从句的例句
一、十句宾语从句例句:
I think you are great.我认为你很棒。
I think it necessary that we take plenty of hot water every day .我认为每天多喝开水是有必要的。
I guess he is Jack.我猜他是杰克。
I know there is a supermarket near here.我知道附近有超市。
I wonder if there is a WC near here.我想知道附近有没有厕所
I don’t know if there will be a bus any more.我不知道还会不会有公家车。
I don’t know whom you should depend on.我不知道你该依靠谁。
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。
Could you please tell me how you read the new panel?你能展示给我怎么用这个新的操作盘吗?
Do you know who has won this game?你知道谁赢了这一局游戏吗?
二、十个定语从句例句:
He is the man who gave me money. 他是给我钱的那个人。
They rushed over to help the man whose car had broken down.那人车坏了,大家都跑过去忙。
Beijing is the place whereI was born.北京是我的出生地。
Is this the reason why (for which) he refused our offer? 这就是他拒绝我们帮助他的理由吗?
His father died the year (that / when / in which) he was born.他父亲在他出生那年逝世了。
This is the mountain village (which) I visited last year.这是我去年去过的山村。
Is he the man who/that wants to see you?他就是想见你的人吗?
Please pass me the book whose (of which) cover is green. 请递给我那本绿皮的书。
I’d like a room whose window looks out over the sea.我想要一间开窗可见海的房间。
Have you got the postcard(which) I sent you?你收到我寄给你的明信片了吗?
扩展资料
复合句(Compound Sentence)分为并列复合句和主从或从属复合句,并列复合句是有并列连词:
and、or、but连接;从属复合句由一个主句(Principal Clause)和一个或一个以上的从句
(Subordinate Clause)构成。用疑问词作引导词,主句是全句的主体,通常可以独立存在;从句则是
一个句子成分,不能独立存在。从句不能单独成句,但它也有主语部分和谓语部分,就像一个句子一
样。所不同在于,从句须由一个关联词(conjunction)引导。 根据引导从句功能不同,大致可分
为:主语从句、表语从句、宾语从句、定语从句、状语从句等。
英语宾语从句用法详解if和whether
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
宾语从句可作谓语动词的宾语,也可作介词和非限定动词以及某些形容词的宾语。
1)由连词
that
引导(that
在口语和非正式文体中常省去)
He
amits
that
he
was
wrong。
they
say(that)
he
is
much
better。
I
am
sure
that
she
will
come。
2)由连词
whether
或
if
引导
I
want
to
know
whether
(if)you
still
work
in
the
factory。(作不定式to
know
的宾语)
3)由疑问代词或疑问副言词引导
Do
you
know
when
he
was
born?
Please
tell
me
who
he
is。
I
wonder
what
he
is
doing
now。
Does
any
of
you
know
where
he
is?
Tell
me
how
can
I
learn
English
quickly。
其他的例句请你看看语法书。
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