英语同位语从句的语法

『壹』 高中英语同位语从句语法

同位语从句和主语从句、宾语从句、表语从句共同称为名词性从句。
同位语从句在句中起同位语的作用。它一般跟在某些抽象名词（如fact, news, idea, promise等）的后面，用以说明或解释前面的名词。
1. 引导同位语从句的连词多用that。that在同位语从句中只起连接作用，不充当任何成分，但不可省略。如：
① The fact that the earth is becoming warmer and warmer is clear.
② The news that our team won the football game inspired all the fans.
③ They introced the idea that children could learn to read as babies.
④ Tom made his teacher a promise that he would never be late again.
2. 少数情况下同位语从句也可用连词whether和连接代词who，what，which或连接副词when，where，why，how等引导。
① I have no idea whether it is safe to sail in this weather.
② Have you got any idea who will take over now that the president has resigned?
③ Here comes the question what we should do with so much e-waste.
④ I have no idea when the general manger will come back.
下面给你附上几道高难度的同位语从句练习，时间关系，不作详解，但愿对你有所帮助：
1. The fact has worried many scientists ______ the earth is becoming warmer and warmer these years. (2009江西)
A. what B. which C. that D. though
2. News came from the school office ______ Wang Lin had been admitted to Beijing University. (2009四川)
A. which B. what C. that D. where
3. Tomorrow is Tom’s birthday. Have you got any idea ______ the party is to be held? (2008陕西)
A. what B. which C. that D. where
4. A warm thought suddenly struck me ______ I might buy a tie for my father’s birthday.
A. if B. when C. that D. which
5. Do you have any idea______ is actually going on outside the classroom?
A. that B. what C. as D. which
6. Along with the letter was her promise ______ she was free she would visit me this weekend.
A. that B. if C. what if D. that if
7. There remains a doubt among the public ______ the vaccine is safe enough for children.
A. whether B. that C. what D. how
8. The mother was filled with anxiety ______ her daughter might be disabled by the accident.
A. whether B. that C. what D. which
9. Standing in the hall, Patty had an uneasy feeling ______ somebody was watching her.
A. why B. whether C. that D. which
10. The doctor tried to remove the man’s fear______ his wife might die ring the operation.
A. when B. that C. which D. what
【参考答案】1—5 CCDCB 6—10DAACB

『贰』 英语同位语从句，是什么

在复合句中充当同位语的名词性从句称为同位语从句。

『叁』 英语语法问题，简单举例什么是同位语从句

同位语从句：用来具体说明某一名词的实际内容或对该名词做进一步解释的从句回叫同位语从句。
例如答：
The fact that the seawater cannot be used for drinking is known to all.
I have no idea how soon they are coming.
They are faced with the problem whether they should continue the work.

『肆』 英语中从句的语法大全

英语中六大从句用法总结
1.主语从句
1）主语从句可直接位于主语的位置，如果从句较长，谓语又较短，可用it作形式主语，而将从句放在句末。常见的句型有：
*It is a fact\a pity\a question\good news that...
*It seems\appears\happened\has turned out that...
*It is clear\important\likely\possible that...
*It is said\reported\estimated\has been proved that...
It is said that comic books create a connection between people of the same generation.
It seems that the performance is very useful.
2)what引导的主语从句表示“...的东西时”，一般不用it作形式主语。
What we lack is experience.
3)what,who,when,why,whether等词含有各自的疑问意义，但它们引导的主语从句，都用陈述语序。
How the plan is to be carried out should be discussed again.
I did know why I felt like crying.
2.宾语从句
1）宾语从句可位于及物动词、介词和某些形容词后。连词that常可省略。介词后一般接疑问词引导的宾语从句。in that(因为),except that(除了),but that(只是）已构成固定搭配，其他介词后一般不接that引导的宾语从句。
*I promised that I would change the situation.
*All this is different from what American young people would say about friendship.
*He is certain that watching so much television is not good for children.
*This article is well-written except that it is a bit too long.
2)宾语从句后如有宾补，要用形式宾语it来代替，而把宾语从句移至宾补之后。
He has made it clear that he would not change his mind.
3)在think,believe,suppose,expect等动词后的宾语从句中，如果谓语是否定的，一般将否定词移至主句谓语上，宾语从句则变成肯定形式。
He didn't think that the money was well spent.
3.表语从句
表语从句出现在结构为“主语+系动词+表语从句”的句子中。表语从句除可用that,what,when,why,whether,how等引导外，还可由because,as if(though)等引导。that常可省略。如主句主语为reason,只能用that引导表语从句，不可用because.
Perhaps the most important thing to remember is that there is no one common type of life in America.
The reason why so many people died there is that there were not enough food supplies.
It looks as if successful international cultural communication will make the world smaller.
4.同位语从句
同位语从句用于对前面出现的名词作进一步说明，一般用连词that引导，由于先行名词的意义不同，也可用whether,who,when,where,what,why,how等引导。常见的先行名词有fact,idea,belief,news,hope,conclusion,evidence,suggestion,order,problem,report,decision.有时由于谓语较短，将同位语从句位于谓语之后。
She finally made the decision that she would join the fashion show.
I had no idea how many books I could borrow at a time.
The news came that their team had won the championship.
5.定语从句
定语从句所修饰的先行词可以是名词或代词，也可以是一个句子。定语从句通常位于先行词之后，由关系代词或关系副词引导。
*限制性定语从句
限制性定语从句修饰先行词，对先行词起修饰作用，紧接先行词之后，无逗号，若省去，原句意思不完整。引导定语从句的关系代词有who,whom,whose,which,that等。who,whom,whose用于指人，whose有时也可指物，相当于of which；which用于指物；that既可指人也可指物，但只用于限制性定语从句中。关系代词除了引导定语从句，替代先行词外，还在从句中担任主语、宾语、定语等。
The computers and cables which make up the Internet are owned by people and organizations.
Those who live alone or who are sick may have trouble in getting close to other people.
The girl whose parents died in an accident is living with her grandmother.
1)当先行词是all,anything,everything,something,nothing等不定代词或先行词前有first,last,any,few,much,some,no,only以及形容词最高级修饰时，只能用关系代词that引导从句。
That is all that I've heard from him.
He's the first person that I'm going to interview this afternoon.
2)关系代词的省略
在从句中作宾语的关系代词常可省略。关系代词紧跟介词，作介词宾语时不可用that，只可用which或whom引导从句，并且不可省略，但当介词位于宾语从句句末时，作为介词宾语的关系代词仍可用that，也可省略。
This is one of those things with which we have to put up.
This is one of those things (which\that) we have to put up with.
3)引导定语从句的关系副词有when,where,why等。关系副词在从句中作状语，意义上相当于一个“介词+which”的结构。
Even in comic books where(=in which) there are no words,the stories are fully expressed through the drawings.
No one knows the reason why(=for which) he was so angry that day.
5.定语从句
*非限制性定语从句
非限制性定语从句既可修饰先行词，也可修饰整个主句，起补充说明作用，与主句之间有逗号隔开，若省去，原句意思不受影响。不可用that引导非限制性定语从句。关系词不可省略。
Every object has a gravitational pull,which is rather like magnetism.
*“介词+which\whom\whose”引导的定语从句
“介词+which\whom\whose”可引导限制性定语从句，也可引导非限制性定语从句，该结构中介词的选择取决于从句谓语动词的固定搭配，或先行词的习惯搭配。
This is the computer on which he spent all his savings
It is written by a person with whom we are all familiar.
*as引导的定语从句
as引导的定语从句主要用于“such...as”及“the same...as”的结构中，代替先行词是人或物的名词。as引导非限制性定语从句时，代替整个主句，从句可位于主句之前、之后或中间。
These are not such problems as can be easily solved.(as代替先行词problems)
As is mentioned above,no single company or group can control what happens on the Internet.(as代替主语)
6.状语从句
*时间状语从句
引导时间状语从句的从属连词和词组有：
1）when,whenever,while,as,after,before,since,till,until,once等。
We have learnt quite a lot about it since we came here.
2)as soon as,hardly(scarcely)...when,no sooner...than,each(every) time,the moment,immediately(that)等。
As soon as I sent an e-mail message,I received positive responses.
The moment he heard the good news,he jumped with joy.
*地点状语从句
引导地点状语从句的连词是where,wherever.
Wherever she went,she took her little daughter with her.
*原因、结果和目的状语从句
1）引导原因状语从句的从属连词有：because,as,since,now(that),seeing that,considering that,in that等。
Considering that he is a freshman,we must say he is doing well.
2)引导结果状语从句的连词有：so...that,such...that
,so that,that,so等。
Mickey Mouse is so attractive that the children are reluctant to leave.
3)引导目的状语从句的连词有：so that,in order that,for fear that,lest等，从句常使用may,might,can,could,would等情态动词。
We got up early this morning so that we could catch the first bus to the railway station.
*条件和让步状语从句
1）引导条件状语从句的连词和词组有if,unless,as(so) long as,on condition that,in case,provided(providing) that,supposing等。
As long as you have the right equipment,you can use a telephone line to transmit computer data.
2)引导让步状语从句的连词和词组有though,although,whether,even though,even if,no matter what(when,how...),whatever(whenever,wherever,however....)等。though,even if等引导状语从句可转换成含有as的部分倒装结构，具有强调意义。其结构为“形容词（副词、动词、名词）+as+主语+谓语”。
No matter what you may say,I would not change my mind.
Young as he is,he is quite experienced in this work.(=though he is young)
Child as he is,he can speak English fluently.(=though he is a child)
*方式状语从句
引导方式状语从句的连词有as,just as,as if,as though等。as if,as though引导的状语从句中，谓语动词常用虚拟语气，表示与事实相反。
The young man made the experiment just as the teacher had taught him.
Everything went on as usual as if nothing had happened.

『伍』 英语语法 同位语从句和定语从句问题

是whether， 不是weather
其次，whether不能引导定语从句

这里选that 和后面一句没有关系。 从句部分是完整的句子，作suggestion的同位语。

『陆』 英语语法中什么叫同位语，怎么用

同位语就是所修饰词的补充说明。比如说，mike,my
best
firend,is
eating.句子中my
best
firend可有可无，就是一补回充说明，同时在答结构上可以替换mike.
我想你是弄不懂定语从句和同位语从句的区别才问的吧，我给你多写一点吧。
定语从句：the
teacher
doesn't
believe
the
reason
that
the
clock
doesn't
work

老师不相信理由是闹钟坏了。
同位语从句：the
reason
why
he
was
late
is
that
the
clock
didn't
work
他迟到的理由是闹坏了。
不清楚可以继续追问呵呵 .

『柒』 英语语法中的同位语从句与表语从句 同位语从句可作主句的表语吗

当然不可以,一个从句做了句子中的什么成分,就相应的成了对应的某某从句,做的是定语就是定语从句,做的是同位语,就是同位语从句,做的是表语就是表语从句,做的事宾语就是宾语从句.做了主句的表语怎么还会是同位语从句呢?

『捌』 什么是英语同位语从句

同位语从句，指的是在复合句中充当同位语的从句，属于名词性从句的范畴，同位语从句用来对其前面的抽象名词进行解释说明，被解释说明的词和同位语在逻辑上是主表关系。

一个名词（或其它形式）对另一个名词或代词进行修饰，限定或说明，这个名词（或其它形式）就是同位语。同位语与被它限定的词的格式要一致，并常常紧挨在一起。同位语从句即重复说明同一个称谓或事件的从句。

1、名词作同位语

Mr Wang,my child’s teacher,will be visiting us on Tuesday.

王先生，我孩子的老师，星期二要来看我们。（在这里'my child's teacher'做同位语修饰'Mr Wang')

2、短语作同位语

I,the oldest girl in the family,always had to care for the other children.

我，作为家里最大的女孩，总是要照料家中的其他孩子。

3、直接引语作同位语

But now the question comes to their minds，“Did she die young because she was a clone?”

但是现在他们不得不思考这样的问题：“多莉早死是因为它是一只克隆羊吗？”

4、句子作同位语

The girls were surprised at the fact that ocean ships can sail up the Great lakes.

巨大的海轮可以开到五大湖，让表姐妹俩感到吃惊。

5、固定用法

1）在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。

2）可以跟同位语从句的名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility,decision等（一般的“抽象”名词都可用）。

3）英语中引导同位语从句的词通常有连词that，whether，连接代词what，who。连接副词how,when,where等。（注：if不能引导同位语从句。）

4）有时同位语从句可以不紧跟在说明的名词后面，而被别的词隔开。

(8)英语同位语从句的语法扩展阅读：

相关语法：

1、位置

1）一般情况下同位语从句跟在某些名词（如news，idea，fact，promise，hope，message等）的后面，用以说明该名词所表达的具体内容。

I’ve come from Mr Wang with a message that he can't visit you this afternoon.

我从王先生那边得知一个消息，他说他今天下午可能不能来看你了。

2）有时同位语从句可以不紧跟在它所说明的名词后，而被别的词语隔开，在语法上叫做分隔式同位语从句。

The thought came to her that maybe she had left the door open when she left home.

她突然想起可能在她离开家时没把门关上。

3）形式

同位语从句前的名词通常用单数形式，并且往往带有限定词(word除外）加以修饰。

Where did you get the idea that I could not come？

你在哪儿听说我不能来？

4）语气

在suggestion，advice，request，order等意为“建议；命令；要求”的名词后，同位语从句中的谓语动词通常用“should +动词原形”的虚拟语气结构，句中的should可以省略。

Our teacher gave us some advice how we(should)use the computer.

老师给我们提出了一些如何使用电脑的建议。

『玖』 同位语从句语法

同位语从句属于名词性从句，大多由从属连词that引导，常常跟在fact，idea，opinion，news，hope，belief等名词后面。同位语从句一般用来解释或说明这些名词的具体含义或内容，在逻辑上表现为同位关系。例如：
They
are
familiar
with
the
opinion
that
all
matter
consists
of
atoms.他们很熟悉这一观点，所有的物质都是由原子构成的。
1、从先行词来看
同位语从句与名词之间在逻辑上是"主语+be+表语"的关系。该名词是需要做特殊说明的抽象名词。例如：
They
were
delighted
at
the
news
that
their
team
had
won.当听到他们的球队赢了的消息时，他们欣喜若狂。
2、从引导词来看
引导词that在同位语从句中是连词，只起连接作用，无具体词义，that不可省略;that在定语从句中是关系代词，它在从句中充当一定成分——主语或宾语，有具体词意，作宾语时还可以省略。试比较：
The
factory(that)we
visited
yesterday
is
a
chemical
one.我们昨天参观的那家工厂是化工厂。(that在从句中作宾语，所以此句是宾语从句)
The
news
that
he
will
leave
for
Shanghai
is
true.他将要去上海的消息是真的。(that只起连接从句的作用，所以此句是同谓语从句)

『拾』 英语语法中的同位语从句与表语从句

当然不可以，一个从句做了句子中的什么成分，就相应的成了对应的某某从句，做版的是定权语就是定语从句，做的是同位语，就是同位语从句，做的是表语就是表语从句，做的事宾语就是宾语从句。做了主句的表语怎么还会是同位语从句呢？