高考英语名词性从句六大考点讲解及练习

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高考名词性从句考点主要有以下六个方面:
考点之一:考查名词性从句中that与what的区别
在引导宾语从句时两者可以互换, 但在引导主语从句、表语从句和同位语从句以及介词后面的宾语从
句或后面紧跟
or not
时通常只能用
whether,
而不能用
if.

考点之二:考查名词性从句中的it作形式主语或形式宾语
考例
1: _______ is a fact that English is being accepted as an international
考例5:
What the doctors really doubt is _______ my mother will recover from
language.
A. There B. This C. That D. It
分析:在这种名词性从句中 为了保持句子的平衡,往往用先行词
it
作形式主语或形式宾语,而把真
正的主语或宾 语放到后面,尤其是
that
引导的主语从句往往用先行词
it
作形式主语. 此句也可以改写
为:
That English is being accepted as an international language is a fact.
the serious disease soon.
A. when B. how C. whether D. why
分析:本题句子的意思是:医生真正怀疑的是我母亲是否 能很快从重病中恢复过来.
whethe
r引导的是
表语从句.
It worried her a bit _______ her hair was turning gray.
A. while B. that C. if D. for
考点之五:考查名词性从句中的疑问词
+ever
引导的名词性从句 及其与
no matter+
疑问词引导的
从句的区别

考例
2: I hate _______ when people talk with their mouths full.
A. it B. that C. this D. them
分析:此题考查的是用先行词
it作形式宾语,而把真正的宾语从句放到后面.其他几个词均不能作
形式宾语.
考例
6 :It is generally considered unwise to give a child _______ he or she
wants.
考点之三:考查名词性从句的语序
考例3:
The photographs will show you _______ .
A. however B. whatever C. whichever D. whenever
分析:本题 句子的意思是:一般认为孩子要什么就给什么是不明智的.
whatever
引导的是宾语从< br>句,
A. however
和
D. whenever
是不能作宾语的;而
C. whichever
表示无论哪一个、无 论哪
些表示在一定范围内的人或事物,此处并不涉及一定范围内的人或事物所以也不能选.
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
考点之四:考查名词性从句中的
whether, if
以及
that
的区别
考例4:
_______ we'll go camping tomorrow depends on the weather.
考例
7: Sarah hopes to become a friend of ______ shares her interests.
A. If B. Whether C. That D. Where
分析:句子的意思是:我们明天是否去野营要视天气而定.
whether
与
if
当是否讲时的区别是:
可编辑
A. anyone B. whomever C. whoever D. no matter who
分析:本题句子的意思是:萨拉希望跟自己有共同爱好的人交朋友.疑问 词+
ever
引导的名词性从

.
句与
no mat ter+
疑问词引导的从句的区别是:前者既可以引导名词性从句也可以引导让步状语从
句;后 者只能引导让步状语从句.首先排除D.而选A.
anyone
则应在其后加
who .
从句中需要的是主
语,所以
whomever
也不行.
考点之六:考查名词性从句的虚拟语气问题
考例8
:It is necessary that a college student ______ at least a foreign language.
question.
(4) 表示建议、请求、 命令、要求、决定等意思的名词后面的同位语从句中谓语动词要用虚拟语气

。如:
They received orders that the work(should)be done at once.
考例答案
1~~8 ＤＡＢＢＣ ＢＣＢ
名词性从句练习1
A. masters B. should master C. mastered D. will master
分析:句子的 意思是:大学生至少应该掌握一门外语。
It
作形式主语,
that
引导的主 语从句中谓语
动词用虚拟语气。
(1) 在主语从句中用来表示惊奇、不相信、惋惜、理应如此等,谓语动词用虚拟语气
(should) +do
,
常用的句型有
:
1. _____ food is related to illness is not a new discovery.
A. what B. that C. D. if
2. That’s _____ we learn the meaning of the words in our own language.
A. what B. that C. how D. which
3. Many people have discovered _____ profitable as well as fun _____ hobbies can
be.
A. it…that B. them…that C. it…when D. them…when
4. _____ we really cared for most of all was science.
A. That B. Which C. What D. If
5. The learned man wondered _____ electricity was some way like lightning
during a thunderstorm.
A. whether B. that C. what D. how
6. That’s _____ you’ve been looking so worried these last few days.
A. why B. what C. that D. how
I. It is necessary (important, natural, strange, etc.) that...
II. It is a pity(a shame, no wonder, etc.) that...
III. It is suggested (requested, proposed, desired, etc.) that...
如
: It is strange that
she (should) think so.
(2) 表 示建议、请求、命令、要求、坚持等及物动词后面的宾语从句中要用虚拟语气,常用的这类动
词有
suggest, propose, insist, desire, demand, request, order, command
等。如:

I insist that she (should) do her work alone.
(3) 主语是
suggestion, proposal, request, deci sion
等表示建议、请求、要求、决定等意
思的词时,表语从句中谓语动词要用虚拟语气(should) +do
。如:

His suggestion is that we (should) hold another meeting to discuss the
可编辑

.
7. The reason why it was called “the wind’s eye” was _____ the slit let in more
wind than light.
A. because B. that C. what D. which
8. Everything depends on _____ they will support you.
A. if B. which C. whether D. that
9. It is not known yet _____ we can take the bus near the bridge when there is a
heavy fog.
A. if B. whether C. how far D. what
10. An order has come from Berlin _____ no language but German may be taught
in the school of Alsace and Lorrane.
A. B. where C. that D. which
11. Many doctors believe _____ hobbies help to make our lives more enjoyable.
A. if B. that C. when D. where
12. All Benjamin hoped was _____ people would remember him and say “He led
a useful life.”
A. that B. what C. when D. where
13. Mrs. Brown asked _____ the policeman could help when she was at a loss.
A. that B. how C. if D. where
14. The ex-neighbour asked Mr. Medina _____ ha had paid for the book.
A. how long B. how much C. how far D. that
可编辑
15. No one knows _____ suggestion works.
A. when B. where C. how D. that if
16. _____ is most important to me is that I don’t have to go to work by ferry.
A. what B. that C. it D. there
17. _____ is terrible _____ river pollution can become so bad that fish and plants
can not live.
A. That…that B. There…that C. It…it D. It…that
18. The air hostess asked _____ any of the passengers knew anything about the
machines.
A. that B. what C. how D. if
19. David’s wife realized _____ had happened and went very white.
A. that B. what C. which D. whether
20. We couldn’t imagine _____ he was behaving so strangely.
A. why B. if C. whether D. how
21. I doubt _____ Shenghua Football Team will gain the third prize.
A. that B. C. whether D. what
22. I don’t doubt _____ Liping has entered the key university.
A. if B. C. that D. where
23. Mother asked him _____.
A. what wrong with him B. what was the wrong with him

.
C. what’s wrong with him D. what was wrong with him
24. I wonder _____ he _____ abroad.
A. if…had gone B. that…has gone C. if…has gone D. that…had gone
25. Galileo concluded that heavy objects and light objects _____ at the same
time.
A. fell B. falling C. fall D. fallen
26. _____ do you think _____ is the best student in your class?
A. Whom…that B. Whom… C. Who…that D. Who…
27. I did _____ I could _____ others.
A. that…help B. what…to help C. that…to help D. what…help
28. Ask him how much _____.
A. did the suit cost B. cost the suit C. the suit cost D. the suit costed
29. _____ surprised me most was _____ we met with each other here.
A. That…that B. What…that C. It…what D. It…if
30. The problem is _____ will tie the bell to the cat.
A. that B. whoever C. No matter who D. who
名词性从句的难点攻略
Who whoever, what whatever等的用法区别
一般说来，
whatwho
等含特指意义,而
whateverwhoever
等含泛指意义，意为无论什么无< br>论谁。
可编辑
It is generally considered unwise to give a child ____ he or she wants.
A. however B. whatever C. whichever D. whenever
解析：答案是
B，whateve
r引导一个宾语从句，并 且作
wants
的宾语。因为
whatever
具有泛
指的概念，不 能改成
what
。比较下例：
I can't remember at the moment who has said the words.
(这里的
who
表特定的某人)
Where, when, why等连接副词引导的名词性从句
Where, when, why
等连接副词也可以引导名词性从句，使用的关键是：这个词必须符合句子的
逻辑要求。
---I drove to Zhuhai for the air show last week. ---Is that ____ you had a few
days off?
A. why B. when C. that D. where
解析：答案是
A，why
引导的从句作表语，同时
why
在从句中作原因状语。这里唯一的依据便是
句子的逻辑含义，及语境。
介词+who(m)引导的宾语从句与介词+ whom引导的定语从句的区别
介词后面的引导词用主格还是宾格，决定于它在宾语从句中作主语还是宾语。
I
t was a matter of ____ would take the position.
A. who B. whoever C. whom D. whomever
解析：答案是
A
。这是一个含宾语从句的复合句，作介词< br>of
宾语的，是后面的整个句子，而不是宾
语从句的引导词，由于这里引导词在从句中作 主语，所以要用主格
who
(作宾语时自然要用
whom
)。
名词性从句中有插入成分时

.
此时应注意两点：一是从句仍然不倒 装，而在插入成分上倒装；二是要注意主语的主格和宾格的选
择。
1. _______ makes his shop different is that it offers more personal services.
A. What B. Who C. Whatever D. Whoever
2. —It’s thirty years since we last met.
—But I still remember the story, believe it or not, _______ we got lost on a rainy
night.
A. which B. that C. what D. when
3. We haven’t settled the question of _______ it is necessary for him to study
abroad.
A. if B. where C. whether D. that
4. _______ has helped to save the drowning girl is worth praising.
A. Who B. The one C. Anyone D. Whoever
5. These shoes look very good. I wonder _______.
A. how much cost they are B. how much do they cost
C. how much they cost D. how much are they cost
6. Doris' success lies in the fact _______ she is co-operative and eager to learn
from others.
A. which B. that C. when D. why
7. Mary wrote an article on _______ the team had failed to win the game.
A. why B. what C. who D. that
8. We saw several natives advancing towards our party, and one of them came
可编辑
____ you have seen both fighters, ____ will win?
A. Since; do you think who B. As; who you think
C. When; whoever D. Since; who do you think
解析：根据上面的讲解，不难知道答案是D。其中
do you thi nk
是插入成分，其余部分是宾语从
句，作
think
的宾语；由于引导词在 从句中作主语，所以要用主格
who(
不用
whom
)。
引导词that的省略
引导宾语从句时，
that
通常可以省略，但引导主 语、表语和同位语从句时，
that
不能省。

同位语从句引导词where, when的用法特点
说明先行词内容的同位语从句的引导词
where, when
与被说明的名词在概念上不一致。但引导定
语从句的引导词却必须保持一致。试比较：
1. Then arose the question ____ we were to get so much money.
2. This is the house ____ the great man Mao Zedong was born 110 years ago.
A. where B. that C. about which D. in which
解析：答案分别是
1.A 。
先行词与
where, when
概念一致时，是定语从句，2题中的
ho use
与
where
同表地点，且这个关系副词
where
或
when
可以用介词
+which
的形式代替，
所以答案A 和D都可以引 导。1题中的
question
与
where
不表同一概念，可见是同位语从 句，
所以
where
不能改用介词
+which
的形式。
名词性从句练习2

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up to us. _______ we gave some bells and glasses.
A. to which B. to whom C. with whom D. with which
9. —Why does she always ask you for help?
—There is no one else _______, is there?
A. who to turn to B. she can turn to
C. for whom to turn D. for her to turn
10. Elephants have their own way to tell the shape of an object and _______ it is
rough or smooth.
A. B. whether C. how D. what
11. Danny left word with my secretary _______ he would call again in the
afternoon.
A. who B. that C. as D. which
12. Mum is coming. What present _______ for your birthday?
A. you expect she has got B. you expect has she go
C. do you expect she has got D. do you expect has she got
13. The way he did it was different ________ we were used to.
A. in which B. in what C. from what D. from which
14. Great changes have taken place in that school. It is no longer _______ it was
20 years ago, _______ it was so poorly equipped.
A. what; when B. that; which C. what; which D. which; that
可编辑
15. Some researchers believe that there is no doubt ________ a cure for AIDS will
be found.
A. which B. that C. what D. whether
16. After the war, a new school building was put up ________there had once been
a theatre.
A. that B. where C. which D. when
17. When you are reading, make a note of _______ you think is of great
importance.
A. which B. that C. what D. when
18. Why do you want a new job_____ you’ve got such a good one already?
A . that B. where C. which D. when
19. ---We haven’t heard from Jane a long time.
---What do you suppose _____ to her?
A. was happening B. has happened C. to happen D. having happened
20. Go and get your coat. It’s _____you left it.
A .there B. where C. there where D. where there
21. Harry Potter is such an interesting book _____ everybody likes to read.
A. that B. as C. which D.
22. It was along the Mississippi River ____ Mark Twain spent much of his
childhood.

A. how B. which C. that D. where
23. It was evening ______we reached the little town of Winchester.
A. that B. until C. since D. before
24. --- Where did you get to know her?
--- It was on the farm ______ we worked.
A. that B. where C. which D. there
35. --- He got his first book published. It turned out to be a bestseller.
--- When was that?
--- It was in 2000 ______he was still in college.
A. that B. then C. which D. when
Answers: (名词性从句练习1) 1-5 BCACA 6-10 ABCBC
11-15 BACBC 16-20 ADDBA 21-25 ACDCC 26-30 DBCBD
Answers: (名词性从句练习2) 1~~10 ABCDC BABBB
11~~20 BCCAB BCDBB 21~~25 BCDBD
.
可编辑