【英语】 名词性从句单元测试(word版附答案)(word)
一、名词性从句
1.—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。
2.___ surprised me most was ____the girl passed the driver test.
A. That; that B. What; how C. What; that D. That; why 【答案】 C
【解析】【分析】句意:最让我吃惊的是那个女孩通过了驾驶考试。 ___ surprised me most 是一个主语从句,从句中缺少主语,故填what; ____the girl passed the driver test是一个表语从句,句中不缺少成分,故填that。因此选C。
【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。
3. 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。
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.In the past decade, our education system too much on grades. However, grades have a direct connection with future success is still a question.
A. focused; whether B. focused; if C. has focused; whether D. has focused; if 【答案】 C
【解析】【分析】考查时态和主语从句。根据In the past decade,在最近的几十年里,可知句子用现在完成时态,our education system是句子的主语,单数形式,所以第一空填has focused;第二空是主语从句做主语,if是否,不能引导主语从句,所以第二空填whether。故选C。
【点评】主语从句主要有三类:
1)(1)由连词that引导的主语从句:引导词that无含义,在句中不做成分,不可以省。例如:That you will win the medal seems unlikely.你想获得奖牌看起来是不可能的。(2)用连词 whether 引导的主语从句:whether有含义(是否),在句中不做成分,不可以省。例如:Whether she is coming or not doesn't matter too much.她来不来都无关紧要。注意:if不能引导主语从句。
2)用连接代词引导的主语从句(在由连接代词who, whose, whom, which, what, whoever, whomever, whichever, whatever引导的名词性从句中,其连接代词在句中起名词性作用,担当一定成分).例如:What you need is more practice.你所需要的是更多的训练。
3)用连接副词when, where, why, how引导的名词性从句(其连接副词有含义,在句中作状语。)例如:Where we should leave it is a problem.
6.____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed.
A. What; that B. That ; that C. What; whether D. It; that 【答案】 A
【解析】【分析】句意:让我更不高兴的是那个男孩要求我的朋友做他的女友,她同意了。第一空填what,它一方面在句子中引导主语从句,另一方面又在主语从句中作主语;第二空用that引导表语从句且从句中不缺成分,表示对前面情况的说明。故选A。 【点评】考查了名词性从句,本题涉及what引导的主语从句以及that引导的表语从句。
7.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。
8.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。
9.____________ matters most in learning English is enough practice.
A. Why B. That C. Which D. What 【答案】 D
【解析】【分析】句意:学习英语中最重要的是有足够的练习。A. why为什么;B. that引导名词性从句只起引导词作用,不充当成分;C. which哪一个;D. What什么。根据语境用what引导主语从句,并在句中做主语。故答案选D。
【点评】考查主语从句的引导词。主语从句属于名词性从句的一种,填哪个连接词要分析从句缺少什么成分,然后确定所选的词。
10.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 【答案】 A
【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。
11._______ makes me feel worried is _______ singing stars are centered on by masses of teenagers today.
A. What; what B. That; that C. What; that D. That; what 【答案】 C
【解析】【分析】句意:让我感到担忧的是,今天的歌星是以青少年为中心的。分析句子可知,主语从句中的谓语动词makes 缺少主语,主语从句中缺少宾语一般用what,因此选择 what 来引导主语从句;系动词 is 后面的表语从句句意完整,不缺少成分,因此选择 that
引导表语从句。分析选项可知C项符合题意,故选C。
【点评】考查名词性从句,本题涉及 what引导的主语从句和that引导的表语从句的应用。
12._______ is troubling me is ______ I don't understand ________ he said
A. What; that; what B. What; what; what C. That; that; what D. Why; that; which 【答案】 A
【解析】【分析】句意:我烦恼的是我不明白他说的话。第一空是主语从句,从句中缺主语,要用What;第二空是表语从句,从句不缺成分,所以要填that;第三空是宾语从句,从句中的动词understand缺宾语,要填what。故选A。
【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的应用。
13.______ 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。
14.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。
15.________ is the centre of our planetary system was a difficult concept to grasp in the Middle Ages.
A. It's the sun and not the earth B. The sun and not the earth C. Being the sun and not the earth D. That the sun and not the earth 【答案】 D
【解析】【分析】句意:太阳而不是地球是我们行星系统的中心,这在中世纪是一个很难理解的概念。分析句子可知,整个句子为主系表结构,was为系动词,它之前的都为主语,且主语由句子来充当,句子结构以及句意完整,所以连词代词为that。故选D。 【点评】考查名词性从句,本题涉及that引导的主语从句。
16.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。
17. 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。
18.We believe ________ you have been devoted to ________ naturally of great necessity. A. that; being B. all that; be C. that all; are D. what; is 【答案】 D
【解析】【分析】句意:我们相信你所投入的当然是非常必要的。分析句子可知,believe后接宾语从句,宾语从句中you have been devoted to缺少宾语,表示事物故用what;what you have been devoted to为主语,从句作主语,谓语动词用单数,故选D。
【点评】考查名词性从句和主谓一致,本题涉及what引导的主语从句和一般现在时。
19.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.