英语的名词性从句的引导词都一样吗?

英语的名词性从句的引导词都一样吗?
英语的名词性从句的引导词都一样吗?

英语的名词性从句的引导词都一样吗?
一般都是一致的,但是有些区别,我给你拿到分类讲解和高考题中去区别,耐心看看,对你帮助比较大.如满意,可采纳,多谢.
从属连词 that , if , whether,as if ,as though （不充当成分）
连接代词 who, what, which, whose, whom, whichever,
whatever, whoever, whomever, how many/much
(主语、宾语、表语、定语）
连接副词 when, where, how, why, how soon/often/long
（状 语）
一 主语从句：
在句中作主语,一般可置于谓语之前,但多数情况,
由it作形式主语,而把主语从句置于主句之后 (if不能放
句首,that不可省)
What you need is more practice.
Whatever was said here must be kept secret.
That she was chosen made us very happy.
When we shall have our sports meeting is still a question.
Whether or not he will go is up to himself.
It is not known whether / if he will come
常用it 作形式主语的结构
1. It is ＋ 名词 ( a pity/shame, a fact, an honor, a pleasure )＋ 从句
It’s a shame that she didn’t come with us.
It’s such a pleasure that you are here.
2. It is ＋ 形容词 (clear, obvious, possible, important, necessary,
true, strange) ＋ 从句
It is strange that he should not attend the meeting.
It is important that he speak English every day.
3. It ＋ 过去分词＋ 从句
It is said that she is the best student in our class.
It is well known that Taiwan belongs to china.
4. It doesn’t matter + wh--从句
It doesn’t matter where they have gone.
It doesn’t matter what people think of me
二 宾语从句：
宾语从句就是在复合句中作宾语的名词性从句,通常放在主句谓
语动词 (及物动词) 或介词之后.
1.作动词的宾语
I heard (that) he joined the army.
She did not know what had happened.
I wonder whether you can change this note for me.
She told me (that) she would accept my invitation
2.作介词的宾语
Our success depends upon how well we can cooperate with one another
3. 作形容词的宾语
I am afraid (that) I’ve made a mistake.
A. it 可以作为形式宾语
We heard it that she would get married next month.
B. 否定的转移
若主句谓语动词为think, consider, suppose, believe, expect, guess, imagine等,其后的宾语从句若含有否定意义,一般要把否定词转移到主句谓语上,从句谓语用肯定式.例如：
I don’t think this dress fits you well.
C. that在宾语从句中的省略与保留
1.在主+谓+it(形式宾语)+宾补+that从句(真正宾语) 的句型中不省.
We must make it clear that we mean what we say.
2.由连词and连接的两个由that引导的宾语从句中,从第二个that起 不可省.
He told me that he would come and that he would come on time.
三 表语从句：
表语从句在复合句中作表语的名词性从句,放在系动词之后,一般结构是“主语＋连系动词＋表语从句”.可以接表语从句的连系动词有be, look, remain, seem等.例如：
1.The question is whether we can make good preparation in such a
short time.
2.This is why we can’t get the support of the people.
3.But the fact remains that we are behind the other classes.
4.The reason why he was late for school is that he missed the early bus.
注意: 如主语是reason或why引导的主语从句时,表语从句常用that引导,不用because或why引导
四 同位语从句:
同位语从句就是在复合句中作名词( fact, news, promise, idea, truth, hope, belief, thought, doubt) 的同位语的名词性从句.
1. 同位语从句的功能
同位语从句对于名词进一步解释,说明名词的具体内容,一般由 that, whether, when, how, where, why引导,例如：
1) The king’s decision that the prisoner would be set free surprised
all the people.
2) The order that all the soldiers should stay still is given by the
general.
3) I have no idea when we should go.
2. 同位语从句与定语从句的区别
1) 定语从句中的that既代替先行词,同时在从句中作某个成
分（主语或宾语）,而同位语从句中的 that是连词,只起连
接主句与从句的作用,不充当句中任何成分.
The news that he told me is that Tom would go abroad next year

The news that Tom would go abroad is told by him.
2) When, where, why 引导的同位语从句于定语从句的区别
I still remember the days when we worked together.
I have no idea when we should go.
高考主要考查内容
1.The photographs will show you ____. ( MET ' 89)
A. what does our village look like
B. what our village looks like
C. how does our village look like
D. how our village looks like
2. You can’t imagine ____ when they received these nice Christmas
presents. ( MET ' 89)
A. how they were excited B. how excited they were
C. how excited were they D. they were how excited
考点之一：考查名词性从句的语序
名词性从句应用陈述语序
. _____we can’t get seems better than ______we have. (NMET’96)
A. What ; what B. What ; that
C. That ; that D. That ; what
2. ___caused the accident is still a complete mystery.
A. What B. That C. How D. Where （上海1998）
3.After Yang Liwei succeeded in circling the earth, ____our
astronauts desire to do is walk in space. （上海 2004 ）
A . where B. what C. that D . How
4.Along with the letter was his promise ____ he would visit
me this coming Christmas. （上海春招 2004）
A .which B. that C. what D. whether
考点之二：考查that 与what的区别
that在从句中不作成分,而what在从句中作成分.
1.I think Father would like to know ____I’ve been up to so
far, so I decide to send him a quick note. （湖南 2004 ）
A .which B. why C. what D. how
2.Perseverance is a kind of quality----and that’s ____it takes
to do anything well. （上海2002）
A .what B. that C. which D .why
3.I read about it in some book or other ,does it matter ___ it was ?
A. where B. what C. how D. which （北京春 2001）
4. Do you have any idea ______ is actually going on in the
classroom? （2005辽宁省）
A. that B. what C. as D. which
考点之三：考查what与which的区别
what 表笼统概念,which 表选择范围
1.____ the 2000 Olympic Games will be held in Beijing is not
known yet. （92）
A. Whenever B. If C. Whether D. That
2. _____we’ll go camping tomorrow depends on the weather. (96)
A. If B. Whether C. That D. Where
3. Along with the letter was his promise ____ he would visit
me this coming Christmas. （上海春招 2004）
A .which B. that C. what D. whether
4.____ you don’t like him is none of my business. （上海高92）
A. What B. Who C. That D. Whether
考点之四：考查that,if与whether的区别
1.下列情况下一般只能用whether,不用if：
A. 引导主语从句、表语从句和同位语从句时； B. 引导从句作介词宾语；
C. 从句后有“or not”时； D. 后接动词不定式时 E. discuss 后
但当宾语或主语从句为否定句时,只能用if引导,不能用whether引导
2. that表陈述,if/whether表疑问
1.___is a fact that English is being accepted as an international language.
A. There B. This C. That D. It （95）
2 . I hate _____when people talk with their mouths full. (98)
A. it B. that C. these D. them
3.______ is our belief that improvements in health care will lead to a
stronger, more prosperous economy. （2006浙江）
A. As B. That C. This D. It
4.He didn’t make ____ clear when and where the meeting would be
held.[07 天津]
A. this B. that C. it D. these
考点之五：考查it 作形式主语或形式宾语
1. Sarah hopes to become a friend of __ shares her interests. (上海95 ）
A. anyone B. whomever C. whoever D. no matter who
2. ___has helped to save the drowning girl is worth praising. （上海99）
A. Who B. The one C. Anyone D. Whoever
3. It was a matter of _____would take the position. （上海1998）
A. who B. whoever C. whom D .whomever
考点之六： Who / whoever, what / whatever
与 no matter what / who...
A.一般说来,what/who等含特指意义,而whatever/whoever等含
泛指意义,意为“无论什么/无论谁”.
B. whatever, whoever... 既可以引导名词性从句也可以引导让
步状语从句；而no matter what / who ...只能引导让步状
语从句
.--I drove to Zhuhai for the air show last week. （NMET’99）：
-Is that ____ you had a few days off?
A. why B. when C. that D. where
2. You are saying that everyone should be equal, and this is____ I
disagree. （全国 2004）
A. why B. where C. what D. how
3.We can not figure out ____ quite a number of insects, birds
and animals are dying out. (北京 2003）
A .that B. as C. why D .when
4.—Do you remember ____ he came?
—Yes, I do, he came by car. （NMET’99）
A. How B. when C. that D. if
考点之七： Where, when, why等连接副词引导的名词性从句.
使用的关键是：这个词必须符合句子的逻辑要求
1.It is necessary that a college student ____at least a foreign language.
A. masters B. should master （上海93）
C. mastered D. will master
2. .--- Don’t you think it necessary that he ________ to Miami
but to New York? （05江苏省）
-- I agree, but the problem is _______ he has refused to.
A. will not be sent; that B. not be sent; that
C. should not be sent; what D. should not send; what
考点之八：查名词性从句的虚拟语气
表示建议、请求、命令、要求、坚持等词后面的宾语从句、
同位语从句、主语从句中及表语从句要用虚拟语气
（should）+动词原形
1.Danby left word with my secretary ______ he would call again in
the afternoon.（2005浙江）
A. who B. that C. as D. which
2..The shopkeeper did not want to sell for _______ he thought
was not enough. （ 05山东省）
A. where B. how C. what D. which
3. The way he did it was different ____we were used to. （05江西）
A. in which B. In what C. from what D. from which
考点之九：查名词性从句和定语从句的区别：
根据句意和结构细心判断

1. that
2. if, whether
3. when,where, why, who, what, which等。