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英语名词性从句专项习题及答案解析及解析
一、初中英语名词性从句
1.______ has caused great confusion is ______
he made it without anyone else's help.
A. What; that.
B. What; how. C. It; how.
D. It; that.
【答案】 B
【解析】【分析】句意:
让人极大困惑的是他如何在没有别人帮助的情况下做到这一点
的。表示“让人困惑的事情”用what引
导主语从句,表示“如何做到的”用how表方式,引导
表语从句。故选B.
【点评】考查名词性从句,本题涉及what引导的主语从句和how引导的表语从句。
2.While some behaviors may seem strange to
you, remember you consider normal
probably seems just as unusual to others.
A. it; that B.
what; that C. that; what
D. which; that
【答案】 C
【解析】【分析】句
意:虽然有些行为对你来说可能很奇怪,但请记住,你认为正常的行
为对别人来说可能也不寻常。第一空
为宾语从句,从句结构完整用that起连接作用,第二
空为主语从句,从句中consider缺少宾
语,应该用what,故选C。
【点评】考查名词性从句,本题涉及that引导的宾语从句和what引导的主语从句。
3.________ is known to us all that the old
scientist, for ________ life was hard in the past,
still
works hard in his eighties.
A. As; whose B.
It; whose C. As; whom
D. It; whom
【答案】 D
【解析】【分析】句意:我
们都知道,那位老科学家,过去生活很艰苦,到了八十多岁还
在努力工作。第一空it is
known to us all that…是个固定句型,意为“众所周知…”;第二空为
介词+关
系代词引导的定语从句,先行词the old
scientist指人,作介词for的宾语,只能用
whom,故选D。
【点评】考查名词性从句和定语从句,本题涉及固定句式it is known to us all
that…和
whom引导的限制性定语从句。
4._______
are playing an important part is well known to us
all.
A. That who
B. Those who C. Who that
D. Who
【答案】 D
【解析】【分析】考查主语从句。句意
:谁起着重要作用,这是众所周知的。主语从句缺
少引导词,从句缺少主语,故选D。
5.Has it been announced ______?
A. when are the planes to take off
B. that are the planes to take off
C.
where are the planes to take off
D. when the planes are to take off
【答案】 D
【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗?此处是when引导的主语从句
,
且要用陈述句语序,故选D。
【点评】考查名词性从句,it作形式主语,关系副词when引导的从句作真正的主语。
6.____ he will offer us enough help
doesn't matter a lot to our success.
A. If B.
Whether C. Before
D. How
【答案】 B
【解析】【分析】句意:他是否提供帮
助对于我们的成功没有什么关系。If不可以引导主
语从句,故选B。
【点评】考查名词性从句,本题涉及whether引导的主语从句的应用。
7.—Tell me something about your adventure in
the rainforest, please.
— We lost our
way in the forest and ___ made matters worse was
___ night began to fall.
A. what; that
B. it; that C. it; because
D. what; because
【答案】 A
【解析】【分析
】考查名词性从句的连接词。第一空what作主语从句的主语;第二空为
表语从句的that。
8.It is a rule in his family that
_______ comes home first should cook the
dinner.
A. anybody
B. who C. whoever
D. who that
【答案】 C
【解析】【分析】句意:在他的家里有个规定,就是先到家的人要先做饭。 whoever
有两
个词义:1no matter who,在这种用法时引导一个让步状语从句;2anybody
that,在这种用
法时,它连接一个名词性从句,在本题中它连接的是主语从句。这里就是第二个用法
。所
以选C。
9.They lost their way
in the forest, and ________ made matters worse was
that night began to
fall.
A. that B.
it C. what
D. which
【答案】 C
【解析】【分析】句意:他们在森
林里迷路了,更糟糕的是天开始黑了。根据连词and可
知,本句需要一个引导主语从句的连接词,该词
同时还要能在从句里充当主语。that不能
在句中作成分;it不能引导主语从句;w
hich意为“哪一个”,不符合本句语境。排除A、
B、D三项。故选C。
【点评】考查名词性从句,本题涉及what引导的主语从句的应用。
10.Exactly _________ the potato was introduced
into Europe is uncertain, but it was probably
around 1565.
A. whether
B. when C. why
D. how
【答案】 B
【解析】【分析】句意:土豆被引进欧
洲具体的事件不被确定,但是可能是在1565年左
右。根据时间状语round
1565得知这里是指时间不确定。故选B。
【点评】考查名词性从句,本题涉及when引导的主语从句。
11._______ caused the accident has not been
found out yet.
A. What
B. Which C. The
thing D. That
【答案】 A
【解析】【分析】句意:造成事故的原因还没有查明。此处为主
语从句,从句中缺少主
语,应该用what引导,故答案为A。
【点评】考查主语从句。以及what的含义。
12.—What
impresses you most when you visit the Acropolis ?
— ________ it is that has brought the
grand palace into today's terrible scene.
A. Where B.
What C. How
D. When
【答案】 B
【解析】【分析】句意:——当你参
观雅典卫城时,你印象最深的是什么?——使我印象
最深的是什么将从前宏伟的宫殿变成了今天惨不忍睹
的样子。强调句型的特殊疑问句式:
疑问词(如what) is it that+其它,本句强调的
是什么使得从前宏伟的宫殿蜕变的,所以用
表示内容的what,选B
【点评】考查主语从句和强调句,本题强调主语从句的引导词。
13.
is known to all is that the earth is smaller than
the sun.
A. As
B. What C. It
D. Which
【答案】 B
【解析】【分析】句意:众所周知地球比太阳小。 is known to all
是主语从句,从句中
缺少主语,因此用what,选B。
【点评】考查名词性从句,本题涉及what引导的主语从句。
14.It
was he said disappointed me.
A. that; what
B. what; that C. that; which
D. which; that
【答案】 B
【解析】【分析】句意:正是他说的话让我很失望。这是一个强调句型,iswas
that...是
固定搭配,he said是被强调部分, 你可以发现去掉was that后,
句子仍然完整。
做主语,主语从句中缺宾语用what补足,故选B。
【点评】考查主语从句的强调形式。
15._________ is known to all is that the earth
is smaller than the sun.
A. As
B. What C. It
D. Which
【答案】 B
【解析】【分析】句意:众所周知
,地球比太阳还小。复合句的主语是一个名词性从句,
从句没有引导词和主语,表示“所……的(事)”
,故用what引导,其双重作用,故选B。
【点评】考查名词性从句,本题涉及what引导的主语从句。
16._______ has not been decided next.
A. How to do B. What to
do next C. To do what
D. To do how
【答案】 B
【解析】【分析】句意:
接下来做什么还没有决定。根据助动词has可知前面是主语,
what to
do为名词性从句,可做主语,故选B。
【点评】考查名词性从句,识记名词性从句做主语的用法。
17.It is
clever ______ you ______ out the problem.
A. for; to work B. of;
working C. for; working
D. of; to work
【答案】D
【解析】【分析】it可指代下文内容做形式主语,其主要有两种形式:1、It's + 形容词 +
of
+ sb + to do
sth.这个句型,形容词一般为sb的所具有的一种品质性格。2、It's + 形容词 +
for + sb + to do sth.这个句型,形容词不是sb所具备的品质性格。句意:能
算出这道难题,你
真是太聪明了。结合语境可知选D。
【点评】it是人称代词,在
句子中可以做形式主语,形式宾语,这是经常考察的内容,平时应注
意总结,加强练习.
18.You will never guess
________.
A. who am I waiting
for B. what
has happened
C. how can she help me
D. where did I go
【答案】 B
【解析】【分
析】句意:你永远不会猜到发生了什么事。宾语从句用陈述句语序,故A、
C、D错,happen的主
语是所发生的事情,其结构是:sth happen to sb,所以what has
happened中what指事,是主语,句子是陈述句语序。故选B。
19.Franklin told them all
to be in Britain again.
A. how happy
was he
B. how happy he was
C. how was he happy
D. how he happy was
【答案】 B
【解析】
【分析】句意:富兰克林告诉他们所有人他再一次来到英国是多么的开心。该句
中有一个宾语从句做to
ld的宾语,“他有多么开心”,这里是感叹句做的宾语,感叹词how+
形容词+主语+谓语。故选B
。
20.I know he's been curious
about everything, but that's . Be
patient!
A. what do kids like
B. what kids like C. what are kids like
D. what kids are like
【答案】 D
【解析】【分析】句意:我知道他对每件事都充满好奇,
但这是小孩的样子。要有耐心。由
题意知:That’s后跟的是一个表语从句,
从句要用陈述句语序, 所以A、C错了.B:what
kids like
那是孩子喜欢的东西;D:what kids are like那是小孩的样子.like, 动词,
表示喜欢,
有时态变化形式;be like表示像, like是介词,
like没有词形变化.对一切充满好奇是小孩的
行为, 故选D。
【点评】表语从句。
21.Don't wait for
people to be friendly, show them
a friendly person you are.
A. what
B. how C. when
D. where
【答案】 A
【解析】【分析】句意:不要等到
人们表现友好,要向他们展示你有多么友好。感叹句
式:What+a+adj+n+主语+谓语。故选
A。
【点评】考查感叹句用作宾语从句。
22.It that everyone to laugh.
A. seems,loves B.
seem,love C. seems,love
D. seem,loves
【答案】 A
【解析】【分析】句意:好像每个人都喜欢笑。 It seems
that...好像,似乎,that引导的主
语从句,it为形式主语;love to do
sth.喜欢做... 根据句意故选A 。
【点评】此题考查了seem的句型搭配
,涉及到形式主语;love的短语搭配,动词不定式短
语作宾语。
23.— Doctor, it seems ______ you like to work
with animals.
— Yes, we should________
animals as our friends.
A. that; regard
B. what; be regarded C. that; be
regarded D. what; regard
【答案】
A
【解析】【分析】句意:—医生,看起来你喜欢和动物一起工作。—是的。我们应该
把动
物看做我们的朋友。It seems + that从句,其中it
是形式主语,that引导主语从句。Regard-
--as---(把------
看做------)。故选A。
【点评】此题考查主语从句和固定搭配regard---
as---。
24.You have spent too much
time playing computer 's________ your eyes hurt.
A. why
B. how C. what
D. when
【答案】 A
【解析】【分析】句意:你已经花了
太多的时间玩电脑游戏。那就是为什么你眼睛疼。
why:为什么,why your eyes
hurt做is的表语,how:怎样,what:什么,when:什么时
候,故选A。
【点评】考查表语从句。根据语境选出恰当的连接词。
25.Pay
no attention to those who laugh at you. What
matters most is ________ you see
yourself.
A. what
B. when C. how
D. which
【答案】 C
【解析】【分析】句意:不要在意
那些嘲笑你的人,最重要的是你如何看待你自己。本题
考查表语从句,A.什么;B.当……时候;C.
怎样;D.哪一个。根据句意,翻译成“如何”。故选
C。
【点评】考查how引导的表语从句。
26.The school
library is ________ we can read many books and
magazines.
A. what
B. where C. when
D. which
【答案】 B
【解析】【分析】
句意:学校图书馆是我们能够看书看杂志的地方。What(什么),
where(哪里),when(
什么时候)which(哪一个)。we can read many books and
mag
azines修饰主语,是一个表语从句。图书馆是一个地方,连接词用where。故选B。
【点评】考查表语从句的连词。
27.—I fell sick!
—I think it is _______ you are doing too
much.
A. why
B. when C. what
D. because
【答案】 D
【解析】【分析】句意:——
我感觉不舒服。——我认为这是因为你一直做得太多。A.为什
么;B.什么时候;C.什么;D.因为
。做得太多是不舒服的原因,所以用because连接,故选
D。
【点评】考查表语从句,注意理解句意。
28.The place
the bridge is supposed to be built should be
the cross-river traffic is the
heaviest.
A. which; where B. at which;
which C. at which; where
D. which; in which
【答案】 C
【解析】【
分析】句意:桥梁应该建在水上交通最繁忙的地方。定语从句,代指地方,用
where介词+whic
h,根据the
place,可知前面用介词at,表示在……地方,做地点状语,介
词提前,因此用at
which;根据 the cross-river traffic is the
heaviest,可知是对桥所在地点的
描述,因此用where,引导表语从句,故选C。
【点评】考查定语从句与表语从句的引导词。
29.Is this
school they visited the other day?
A. that
B. which C. where
D. the one
【答案】 D
【解析】【分析】句意:这就是几天前他们参观的那间学校吗?根据 Is this school
they
visited the other day? ,可知主句中缺表语,应用the
one指代this school;再根据 they
visited the other
day? ,可知在the
one后边紧跟的是that引导的定语从句,that句中做
visit的宾语故省略。故选D。
【点评】考查表语从句和定语从句。注意关系词that在从句中做宾语时可省略。
30.______ will be in charge of the
meeting has not been decided yet.
A. What B.
Which C. That
D. Who
【答案】 D
【解析】【分析】句意:谁将负责这次会议还没有决定。______ will be in
charge of the
meeting是一个主语从句,从句中缺少主语,指人,故选D。
【点评】考查名词性从句,本题涉及who引导的主语从句。