名词性从句专题(含答案)经典
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名词性从句专题(含答案)经典
一、名词性从句
1._______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.
A. It; that
B. What; that
C. As; which
D. What; which
【答案】 B
【解析】【分析】句意:我们都知道,Johnson违背了他会尽快来帮助我的诺言。
分析句子结构可知,第一空为主语从句,从句中缺少主语,所以用what,第二空为同位语从句,从句结构完整,所以用that解释promise的内容,故选B。
【点评】考查名词性从句,本题涉及主语从句和同位语从句。
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.Some people believe _______ has happened before or is happening now will repeat itself in the future.
A. whatever
B. whenever
C. wherever
D. no matter what
【答案】 A
【解析】【分析】句意:一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。
Whatever has happened before or is happening now是一个主语从句,whatever既引导起这个主语从句,也在句中做主语。
BC项都属于副词的性质,都不能做主语,通常只能做状语;no matter what只能用来引导状语从句,故选A。
【点评】考查名词性从句,本题涉及"特殊疑问词+ever"引导的主语从句。
4. is even more important is the earth cooled down, water began to appear on its surface.
A. When; that; when
B. What; whether; as
C. What; that; as
D. lt; whether; as 【答案】 C
【解析】【分析】这题考查从句的用法,第一空填what引导主语从句,在主语从句中what做主语,第二空填that引导表语从句,在表语从句中,as是引导时间状语从句,句意是:甚至更重要的是:随着地球的冷却,水开始出现在表面。
选C。
5.It________that the road will be closed tomorrow for repairs.
A. was announced
B. has been announced
C. had been announced
D. would be announced
【答案】 B
【解析】【分析】本题考查动词的时态和语态。
题干句子中that到句子结束是宾语从句,且从句动词用“will+动词原形”表示将来,由此推断出空白处谓语动词应用现在的某种时态,在所给四个选项中,只有B项正确。
【点评】考查现在完成时的被动语态,其结构是have/has +been +done。
需要注意宾语从句的时态。
主句用现在时,从句所需的任何时态。
6.Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird's nest”.
A. which
B. that
C. what
D. where
【答案】 C
【解析】【分析】考查主语从句。
What引导主语从句______ I call my “home”且 What在从句中充当call的宾语。
故选C。
7.____ 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。
8.—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。
9.They lost their way in the forest, and ___ made matters worse was that night began to fall. A. it B. which C. that D. what
【解析】【分析】本题中含有一个主语从句what made matters worse,其中的what引导起这个主语从句,同时在主语从句中做主语。
AC两项不能引导主语从句,which在引导名词性从句的时候总是含有疑问的语义,而本句中并没有疑问的语义。
句意:他们在森林里迷路了,情况更糟糕的是天又黑了。
故D正确。
10.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。
11.______ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
A. Which
B. What
C. It
D. As
【答案】 C
【解析】【分析】句意:医疗保健的进步将促进一个更强大、更繁荣的经济,这是我们的信念。
that引导的是主语从句,故空格处应该用it作形式主语,代替真正的that引导的主语从句。
故答案选C。
【点评】考查it的用法,以及主语从句的应用。
12.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;which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。
13.It matters little ______ a man dies, but _____ matters much is ______ he lives.
A. how; what; how
B. how; it; how
C. why; it; why
D. that; what; that
【解析】【分析】句意:一个人如何死去并不重要,重要的是他如何生活。
it为形式主语,how从句为真正的主语。
What matters much (=the thing that matters much)。
第一个how引导的是一个主语从句;it作形式主语;what引导的是主语从句;第二个how引导的
是表语从句。
故选A。
【点评】考查名词性从句,本题涉及主语从句和表语从句的应用。
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,"it is/was that..."是
固定搭配,"what he said"是被强调部分, 你可以发现去掉"it was that"后, 句子仍然完整。
"what he said"做主语,主语从句中"said"缺宾语用what补足,故选B。
【点评】考查主语从句的强调形式。
15.______ makes the school proud is ______ more than 90% of the students have been admitted to universities.
A. what; because
B. that; because
C. that; what
D. what; that
【答案】 D
【解析】【分析】句意:让学校骄傲的是,超过90%的学生被重点大学所录取。
第一空主
语从句中缺少主语,指代事情,故用what;第二空为表语从句,且从句中不缺少成分,故
填关系词that。
故选D。
【点评】考查名词性从句,本题涉及what引导的主语从句和that引导的表语从句。
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. is obviously right is to give all children equal opportunities to develop their special gift.
A. Which
B. As
C. That
D. What
【答案】 D
【解析】【分析】句意:明显正确的做法就是给所有的孩子提供平等发展特殊才能的机会。
连接词引导一个主语从句,并在主语从句中做句子的主语,故选D。
【点评】考查名词性从句,本题涉及what引导的主语从句。
18.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.
19.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:我知道他对一切充满好奇,但那是小孩的样子。
耐心点儿。
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.对一切充满好奇是小孩的行为,故选 D 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。
这是中考的常考点。
20.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。
21.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。
22.— 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---。
23.You have spent too much time playing computer games.That'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。
24.That is _____we were late last time.
A. that
B. when
C. why
D. what
【答案】 C
【解析】【分析】句意:这就是上次我们为什么迟到的原因。
A.没有实际意义;B.当......时候;C.为什么;D.什么。
为什么迟到,用why,引导名词性从句,做表语,故选C。
【点评】考查表语从句连接词用法,注意理解句意。
25. doesn't matter you come or not.
A. That; whether
B. It; whether
C. That; if
D. It; if
【答案】 B
【解析】【分析】句意:你来不来无关紧要。
根据句末or not,要用连词whether;有句子结构可知,此处是whether引导主语从句,放在句末,用it作形式主语。
故选B。
【点评】考查连词和代词辨析。
根据句子结构,选择正确的一项。
26.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+which,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。
27.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。
28.Could you tell me ______ yesterday afternoon?
A. when the school sports meeting ended
B. when did the school sports meeting end
C. when the school sports meeting ends
D. when does the school sports meeting end
【答案】 A
【解析】【分析】句意:你能告诉我昨天下午学校学校运动会什么时候结束的吗?could you tell me后接宾语从句,用陈述语序,疑问词+主语+谓语,因此排除B、D;根据yesterday afternoon,昨天下午可知,此句是过去时态,故选A。
【点评】考查过去时态。
注意时间状语的表达,判断出时态,选出正确答案。
29.I never doubt .
A. whether this song is worth listening to
B. if this song is worth listening
C. that this song is worth listening
D. that this song is worth listening to
【答案】 D
【解析】【分析】句意:我从来没有怀疑这首歌值得去听。
根据句子结构分析,本句是宾语从句,根据主句I never doubt,可知从句是陈述句,故排除A 和B,又因为listen to为固定搭配,故选D。
【点评】考查宾语从句。
注意识记宾语从句的用法。
30.______excited Jenny most was ______ she finally succeeded in ______seemed to be the most difficult exam to him.
A. That; that; which
B. What; that; what
C. That; because; that
D. What; because; which 【答案】 B
【解析】【分析】句意:珍妮最兴奋的是对他来说似乎是最困难的考试,她终于成功了。
______excited Jenny most是主语从句,从句中缺少主语,因此用关系代词what ;_____ she finally succeeded in ...是表语从句,从句中不缺少成分,因此用引导词that;______seemed to be the most difficult exam to him.是宾语从句,从句中缺少主语,因此用关系代词what ,故选B。
【点评】考查名词性从句,本题涉及主语从句,表语从句和宾语从句。