(完整版)Grammar主语从句专项练习(含答案解析)

主语从句专项练习

副标题

一、单句语法填空（本大题共17小题，共17.0分）

1.It doesn't matter ____you help me or not. I will try all the ways to finish the task.

2.____ annoyed me last night was the noise of the firecrackers from the neighbourhood area

till midnight.

3.It?s known to all ________ the gun powder was first invented by the Chinese.

4.单句语法填空

（1）This is the first time we __________(see) a film in the cinema together as a family.

（2）We were all __________(inspire) when we heard the news that the rescue team found another survivor.

（3）Self-driving is an area _________

China and the rest of the world are on the same starting line.

（4）________ interested Zhang Pingyu most was the longitude line at Greenwich.

（5）You need to make some adjustments ________ the article before it is published. 5.___________ the old bus station should be replaced with a modern hotel is still under

discussion.

6.The fact that the mainland of great Britain is made up of 3kingdoms is still unknown to

many

It______ still______ to many______ the mainland of great Britain is made up of 3kingd oms．

7.__________ we understand things has a lot to do with how we feel.

8.It is three days since they got lost. ______________ they’re safe is still unknown.

9.________surprised me most was that she didn?t even know________ the difference

between the two lies.

10.Generally speaking, ________we have seen seems more believable than ________we

have been told.

11.___ (Whoever/NO matter who) breaks the law should be punished.

12.It is doubtful________ the government of that country can accept them as permanent

residents.

13.________Barbara Jones offers to her fans is honesty and happiness.

14.________ there is life on another planet is almost impossible.

15.It's often the case ______ anything is possible for those who hang on to hope．

16.___________ they want to get now __________ (be) help.他想得到的是帮助。

17.________ (Whoever, Who) gains the most points wins the competition.

二、单句改错（本大题共10小题，共20.0分）

18.What China got the first place in the 2008 Olympic Gaines made the whole nation very

19.That I remembered most is moving a lot.

20.单句改错

Who is the last one to leave the classroom is required to turn off the lights.

21.It remains to be seen if or not this idea can be put into practice.改错________

22.That he really means is that he doesn?t ag ree with us. 改错________

23.单句改错

That students are going to have no evening classes this week is not clear now.

24.It worried the public was that Phelps should take drugs．______．

25.It is a pity what you didn't remember to give me the message．

______．

26.What she becomes an artist may be his father’s influence.

27.Jenkins said, “That I’m doing is worthwhile.”

三、单选题（本大题共17小题，共17.0分）

28.The world is not just divided into good people and Death Eaters. We’ve all got both light

and dark inside of us. ___________ matters is the part we choose to act on.

A. What

B. Where

C. That

D. Which

29.Every year, _______ makes the most beautiful kite will win a prize in the Kite Festival.

A. whatever

B. whoever

C. whomever

D. whichever

30.Happiness is ________ you think, what you say and what you do are in harmony.

A. what

B. where what

C. when what

D. that

31.Wisdom and courage are ________ need to make it through cases of emergency.

A. all that

B. all what

C. what all

D. that all

32.________ completes the first two stages can then choose ________ to continue with

one-on-one piano lessons in the final stage.

A. Whoever; whether

B. Whatever; if

C. Who; if

D. What; whether

33.It depends on hard work more than luck ______ you can make your dream come true.

A. whether

B. that

C. what

D. how

34._______ made the teacher proud was ________ more than half of her students had been

admitted to key universities.

A. What; because

B. What; that

C. That; what

D. That; because

35.It was not until dark ______ he found ______ he thought was the correct way to solve the

problem.

A. when; that

B. that; that

C. when; what

D. that; what

36.Was it ________ he said or something ________ he did that made her cry so sadly?

A. that; which

B. what; that

C. that; what

D. what; what

37.______ is certain is _______ Mike will not hurt others in any case.

A. What; that

B. It; that

A. That

B. What

C. Which

D. Where

39.It is the ability to do the job ____ matters not _____you come from or ______you are.

A. which, where ,that

B. that, where, what

C. that, when what

D. which, which, what

40.________ is known to all is that the old photographer, for ________ life was hard in the

past, still has to work very hard.

A. As; whose

B. As; whom

C. It; whose

D. What; whom

41.I was going to pay by cash when it suddenly occurred to me ___ I had left my purse at

home.

A. whether

B. what

C. that

D. where

42._____ she said suggested that she hadn’t decided ______ to go or not.

A. What; if

B. That; whether

C. What；whether

D. What; whichever

43.There is no doubt, from my point of view, ______matters is not what happens to you, but

what you remember and how you remember it.

A. what that

B. that that

C. what if

D. that what

44.________ shocked the world was that North Korea carried out its nuclear bomb test again.

A. Which

B. What

C. That

D. Why

四、语法填空（本大题共1小题，共15.0分）

45.Bags of Love

Last year，I was assigned to work at an office near my mother’s house，so I stayed with her for a month．During that time，I helped out with the housework and contributed to the groceries．

After less than a week，I started noticing that the groceries were running out pretty quickly ﹣we were always suddenly out of something．(1)（wonder）how my mum could consume

them so quickly，I began observing her daily routine for two weeks．To my surprise，I found that she would pack a paper bag full of canned goods and head out every morning at about nine．Eventually，I decided to follow her and (2) happened truly amazed me．She was taking the food to the refugee camp，in (3) she distributed it to children．

I asked around and found out that my mum was very well known in the area．The kids

were very friendly with her and even looked up to her as if she were their own

mother．Then it hit me﹣shy would she mot want to tell me about what she (4)（do）？

Was she worried about how I would react or that I would stop (5)（buy）the groceries if

I found out？

When she got home，I told her about my discovery．(6)she could react，I gave her a big hug and told her she didn’t need to keep it a secret (7) me．She told me that some of the children lived with an older lady in a shelter while others slept on the streets．For years，my mum has been helping out by giving them whatever food she could spare．I was so impressed by (8) selfless she was．

五、句型转换（本大题共1小题，共2.0分）

__________________ is that the earth is round.

六、句子翻译（本大题共5小题，共10.0分）

47.很明显，他靠卖报纸为生，负债累累。

48.他们如何能在大地震中幸存下来依然是个迷。（remain）

___________________________________________________________

49.翻译

真奇怪这位母亲竟然虐待自己的孩子。

______________________________________________________________________

50.翻译：你是否会成功取决于你努力的程度。

____________________________________________

51.(1) 众所周知，均衡的饮食对我们的健康有益。

(2)王鹏决不允许永慧向人们说谎而不受惩罚。（won’t have…；get away wit）

(3)当你过马路时，越小心越好！(can’t be too…)

(4)你本不应该冒险在考试中作弊的，这是你的错。(should)

(5) 他没有听从别人的建议，这也解释了他的失败。(which 引导的非限制性定语从

句)

(6)那个衣衫褴褛的人并不穷。相反，他是个著名演员，很富有。

(7)夜幕降临时，Henry 发现自己被一股大风吹到了海上。幸运的是，正当他要放弃

生命时，突然有一艘船发现了他，并把他带到了伦敦。（find+宾语+宾补）

答案和解析

1.【答案】whether

【解析】

你是否帮助我并不重要。我将尽一切努力完成这项任务。.It doesn't matter whether…为固定句型。故填whether。

2.【答案】What

【解析】

句意：昨晚使我恼火的（事）是从附近传来的爆竹声音一直持续到深夜。这是

一个主语从句，从句中缺少主语，所以要用what“……事”引导；因为空格在句首，所以第一个字母要大写，故填What。

3.【答案】that

【解析】

句意：大家都知道火药是中国人首先发明的。这是一个主语从句，it为形式主语，且从句意思完整，故应用that来引导，故填that。

4.【答案】1.have seen

2.inspired

3.where

4.What

5.to

【解析】

1.考查固定句型it is/was the first time（that）从句中的时态，前面是is后面用现在完成时态，前面是was后面用过去完成时态，因为主语是we，故填have seen。

2.根据本句表达的意思我们应该是被鼓舞了，主语和inspire之间是被动关系，故填过去分词形式，故填inspired。

3.通过分析句子成分后面为定语从句，先行词是an area，在从句中做地点状语，故填where。

用what引导，故填what。

5.本题考查固定搭配，make ajustments to对……做调整，故填to。

5.【答案】whether

【解析】

句意：要不要修建一所现代旅店来取代这座旧巴士站仍在讨论中。分析句意可知使用whether（是否），引导主语从句，whether在从句中不做成分。故填whether。

6.【答案】is；unkown；that

【解析】

答案：is；unknown；that

解析：原句that引导的从句作主句主语fact的同位语．It在同义句中作形式主语，又根据据意可知第三个横线后面的完整句子即是句子真正的主语，故同义句是由that引导的主语从句作句子真正的主语．前面的主句根据句意"它对于很多人而言仍然是未知的"可知应表达为：It is still unknown to many．综上，本题答案为：is；unknown；that．

英国本土由三个王国所组成的这一事实对于很多人而言还是未知的．

本题考查句型转换，做此类题目时一定要根据原句及要求或者提示确定所需要翻译的部分，并综合考虑句意、语法等各方面的准确性．

7.【答案】How

【解析】

句意：我们如何理解事物与我们的感受有很大关系。主语从句，缺状语，故填How。

8.【答案】Whether

【解析】

句意：他们迷路三天了。他们是否安全尚不清楚。whether引导主语从句作主语，且在句首应大写。结合句意可知答案。故填Whether。

9.【答案】What；where

【解析】

what引导主语从句，并在主语从句中做主语；where引导宾语从句，表示两者差异所在。故填What；where。

10.【答案】what；what

【解析】

句意：一般来说，我们看见的比我们被告诉的更令人信服。what we have seen 是主语从句，what在从句中作宾语；what we have been told是宾语从句，what 在从句中作宾语。故填what；what。

11.【答案】Whoever

【解析】

句意：无论谁违法了，都应该受到惩罚。这是一个主语从句，引导词在从句中作主语，表示“无论谁”，故填Whoever。

12.【答案】whether

【解析】

doubt和doubtful与名词性从句连用时，在肯定句中用whether，在否定句中用that。故填whether。

13.【答案】What

【解析】

分析句子成分，What引导的主语从句，is是整个句子(即主句)的谓语，Honesty and Happiness是主句宾语Barbara Jones offers

to her fans为主语从句，Barbara Jones是从句的主语，offer是从句这个句子中的谓语。句意：芭芭拉·琼斯带给粉丝的是忠诚和快乐。故填What。

14.【答案】That

【解析】

句意：在别的星球上用生命几乎是不可能的。“______ there is life on another planet”是主语从句，从句句意完整，成分齐全，that引导主语从句，无词义，从句中不作成分，仅起引导作用，置句首单词首字母大写。故填That。

15.【答案】that

【解析】

答案：that 考查语法填空．it是形式主语，真正的主语是that

anything is possible for those who hang on to hope．"It+be+名词词组+that从句"是主语从句中的一个句型，常用于这种句型的名词词组有：a fact，a good idea，a pity，an hour，a shame，no wonder，good news etc．例如：

It's a pity that you missed the film．你没有看那部电影真是太遗憾了．

通常对于那些心存希望的人来说一切皆有可能．

考查语法填空，准确地理解句子、翻译句子，然后根据句意及提示确定所填

单词词性，正确写出单词完成句子，使句意更通顺．

16.【答案】What；is

【解析】

略

17.【答案】Whoever

【解析】

句意：谁得分最多，谁就赢得比赛。whoever引导主语从句时，表示“任何人……都”“谁……谁就(都)”“不管是谁……那都”，相当于anyone who+定语

从句；who谁；who放入句中意思不通顺，故选Whoever。

18.【答案】What China got the first place in the 2008 Olympic Gaines made the whole nation very excited.

That

【解析】

主语从句结构完整，故用连接词that，that不做成分，没有意义。故把What改为That。

19.【答案】That I remembered most is moving a lot.

What

【解析】

此句是主语从句，that引导主语从句无意义，从句谓语动词remembered缺少宾语，应用what引导主语从句。故That→What。

20.【答案】Who is the last one to leave the classroom is required to turn off the lights. Whoever

【解析】

句意：无论谁最后一个离开教室都要关灯。whoever无论谁，此处是whoever 引导主语从句，并且在从句中作主语。故Who改成Whoever。

21.【答案】It remains to be seen if or not this idea can be put into practice.

whether

【解析】

it是形式主语，真正的主语是whether引导的主语从句，if不能与or not连用。故将if改为whether。

22.【答案】That he really means is that he doesn?t agree with us.

What

【解析】

what引导主语从句，并在从句中作means的宾语，that引导名词性从句不作成分，也没有实义。故That改为What。

23.【答案】That students are going to have no evening classes this week is not clear now.

【解析】

句意：学生本周是否不去上夜校现在还不清楚。表示是否需用whether，此处引导主语从句，不作句子成分，故That改为Whether。

24.【答案】It改为What

【解析】

答案：It改为What 根据was that可知，句中含有主语从句和表语从句．在主语从句"______worried the public"中缺少主语，所以用what引导主语从句．让公众担心的是Phelps竟然吸毒．

考查名词性从句时，要注意分析句子成分，根据所缺成分选择适当的连接词．

25.【答案】what改成that

【解析】

答案：what改成that．考查改错．本句是一个主语从句的句子，it是形式主语，you didn't remember to give me the message．是真正的主语，主语从句中不缺少主语和宾语，所以用that来引导，what引导主语从句在从句中做主语或者是宾语．

真遗憾，你不记得给我留言了．

改错考查涉及面广，但却有所侧重．考查点测试频率最高的是动词，涉及动词考查的有时态、语态、非谓语动词形式、情态动词和动词的用法等．此外，还考查名词、介词、代词、冠词、形容词、副词、连词等，还涉及到句型结构、行文逻辑、固定搭配等．

26.【答案】What she becomes an artist may be his father's influence.

That

【解析】

略

What

【解析】

Jenkins说：“我现在正在做的事情是很值得的。”本句应该用what引导主语从句，表示某人“所做的”，故把That改为What。

28.【答案】A

【解析】

分析___________ matters is the part we choose to act on.结构可知，

___________ matters为主语从句，the part为表语，we choose to act on是定语从句，修饰the part。主语从句中matters为谓语动词，缺少主语，Which引导主语从句时充当定语，Where不能做主语，That引导主语从句不做任何成分，没有意思。故选What，意思是重要的是我们选择了哪一面。故选A。

29.【答案】B

【解析】

句意：每年，谁在风筝节上做出最美的风筝就能获奖。根据句式可知，考查主语从句。句子缺少主语成分，再结合句子主语是人，确定whoever。该句式等于Anyone who makes the most beautiful kite will win a… ，whomever在句子里不能充当主语；whatever是无论什么；whichever是无论哪一个都不符合题意。故选B。

30.【答案】C

【解析】

句意：幸福就是你所想的、所说的、所做的都是和谐的。从句when what you think, what you say and what you do are in harmony.统一做be动词is的表语成分，what做think的宾语，故选C。

31.【答案】C

【解析】

句意：智慧和勇气是所有人为了度过紧急情况所需要的（品质）。此处是系动词后的表语从句，从句中缺少need的宾语，所以应用what来引导；that引导名

词性从句无意义，不做句子成分；all此处指代所有人，是从句的主语，应放在谓语之前，故选C。

32.【答案】A

【解析】

句意：无论谁完成了前两个阶段，然后可以选择是否继续在最后阶段进行一

对一的钢琴课程。第一空填入的是引导主语从句的连词，由句意知道，意为“无论谁”，所以要用whoever。第二空是choose后的宾语从句，由句意知道，

表示“是否……”，所以要用whether to do sth.。故选A。

33.【答案】A

【解析】

句意：是否你能实现你的梦想取决于你的努力工作而不是运气。it为形式主语，根据句意可知whether（是否）引导的从句是真正的主语，故选A。

34.【答案】B

【解析】

句意：让老师自豪的是超过一半的学生都被重点大学录取。本题第一空中的what引导主语从句，what在句中作主语。第二空that引导表语从句，that在句中不充当任何成分，只起连接作用。要注意what在名词性从句中作主语，宾

语或者表语；that在名词性从句中不充当任何成分，只起引导作用，也没有任何的意思。故选B。

35.【答案】D

【解析】

句意：直到天黑他才发现他想到的是解决问题的正确的方法。第一空填that，这是强调句，It was not until that…，第二空填what，在found后面的宾语从句中，he thought是插入语，宾语从句中缺少主语，用what引导宾语从句，故选D。

36.【答案】B

【解析】

句意：是他说了什么还是做了什么让她如此伤心地哭? “____ he said”是名词性从句，从句中said缺少宾语，故用what作宾语；something是后面定语从句的先行词，在后面定语从句中作宾语，定语从句中先行词是不定代词时必须用关系代词that。故选B。

37.【答案】A

【解析】

句意：可以肯定的是，迈克无论如何也不会伤害别人。此处是what引导主语从句并且在从句中作主语，that引导表语从句，不作任何句子成分，而且没有含义。故选A。

38.【答案】B

【解析】

句意：从当地的节日开始，它已经发展成为一个国际性的活动。分析句子结构可知此处是what引导的主语从句，在从句中中作主语，故选B。

39.【答案】B

【解析】

句意：重要的是你的工作能力，而不是你来自哪里或是什么人。第一空是强调句型，对主语the ability to do the job进行强调，所以用that；第二空用where做宾语，表示哪里；第三空what做表语，意思是“什么”，故选B。

40.【答案】D

【解析】

句意：众所周知的是，过去生活艰苦的老摄影师仍然要努力工作。第一个空格考查what引导的主语从句作主句谓语动词is的主语，第一个空格在主语从句中作主语，所以用引导词what引导；第二个空格引导非限制性定语从句，因为that引导的是表语从句，the old photographer still has to work very hard是主句，______life was hard in the past是定语从句，两个句子中间缺少关系词，先行词是the old photographer，如果用for whose，那么从句中就缺少主语，因为

for whose life是介词短语不能作主语，这里选for whom，life是从句的主语。

故选D。

41.【答案】C

【解析】

句意：我正要用现金付款时，突然想到我把钱包忘在家里了。it occurred to me that....是固定句式“我突然想起......”，其中it是形式主语，that引导真正的主语从句。故选C。

42.【答案】C

【解析】

她的话表明她还没有决定去还是不去。第一空考察主语从句，从句缺少宾语，用what。第二空考查固定短语，whether...or...，是...还是。故选C。

43.【答案】D

【解析】

句意：从我的观点来看，毫无疑问，重要的不是你发生了什么，而是你所记得

的和你如何记住的。本题考查两个点：1.同位语从句there is no doubt that是一个固定的句型，that引导同位语从句。2.主语从句，主语从句中少表示物的主语，故用what。故选D。

44.【答案】B

【解析】

分析句子可知______ shocked the world在句中作主语，是一个主语从句，在

这个主语从句中shocked是谓语动词缺少主语，所以用what来引导；what shocked the world让世界都震惊的事情。名词性从句中，which是指在某个范

围中的"哪一个"；that在名词性从句中不作成分；why在名词性从句中作状语。故选B。

45.【答案】【小题1】

Wondering

what

【小题3】

which

【小题4】

had done

【小题5】

buying

【小题6】

Before

【小题7】

from

【小题8】

how

【解析】

【小题1】文章讲述了一个感人的故事．作者因为工作的原因，和母亲在一起住了一个月．期间，作者帮助干些家务和购买一些日常用品．很快作者发现了

一件奇怪的事：家里的东西好像用的特别快．为了找到原因，作者开始留意母亲的行踪．结果很意外，原来母亲每天都会带着满满一包听装食品去难民营，把食物分发给那的孩子．知道真相后，作者为母亲那无私的爱而感动不已．

后面一句是I began observing her daily routine for two weeks．中间是逗号分隔的，没有连词，说明这是一个简单句，空格上要填非谓语动词修饰，而且动词wonder与后面句子的主语I之间构成主动关系，要用现在分词形式，作原因

状语．故填Wondering．

【小题2】前面的句子是I decided to follow her，中间有并列连词and，说明这是

子的谓语动词是amazed，前面是一个主语从句，并且从句缺少主语，要用连

接代词what（指事情）．故填what．

【小题3】前面的句子是She was taking the food to the refugee camp，后面的句子是she distributed it to children．中间用逗号分隔，说明这是一个主从复合句，

要用连接词．in which相当于where，引导定语从句修饰前面的先行词the refugee camp．故填which．

【小题4】文章讲述的是一件过去的事，题干中说why would she mot want to tell me她为什么不告诉我（她做的事），可以知道母亲做的事发生在作者发现以前，所以是过去的过去，要用过去完成时态．故填had done．

【小题5】固定搭配．stop doing sth停止做某事．

【小题6】题干中是she could react，I gave her a big hug两个简单句不能用逗号分隔，说明前面要填连词．before连接时间状语从句，表示“来不及…就…“．句意：在母亲还没来得及反应，我就紧紧地抱住了她．故填Before．

【小题7】固定搭配．keep from隐瞒．题干中keep it a secret from me的意思是对我保守秘密．故填from．

【小题8】题干中she was是一个主谓结构，放在介词by后，说明是作宾语从句，要用连词；而selfless（无私的）是一个形容词，要用how来修饰．故填how．

46.【答案】What is known to all

【解析】

题干句意：众所周知，地球是圆的。What is known to all在句子中作主语，what 引导主语从句，且在从句中作主语。根据句意，故填What is known to all。

47.【答案】It is obvious that he made\earned his living by selling newspapers and was in heavy debt .

It is obvious that，固定句型，很明显。这是主语从句，it是形式主语，真正的主语是that从句。make/earn a living，谋生。in heavy debt，负债累累。故答案是It is obvious that he made\earned his living by selling newspapers and was in heavy debt .

48.【答案】How they survived the earthquake remains a mystery.

【解析】

remain保持，依然，此处是系动词；how引导的是一个主语从句。根据语境，主句需用一般现在时，而从句中陈述的是一个过去的事实，需用一般过去时。

当单个从句作主语时，谓语动词需用单数，故答案为How they survived the earthquake remains a mystery.

49.【答案】It's strange that the mother should abuse her own child.

【解析】

本题考查句子翻译，it is strange that......真奇怪，固定句型，it形式主语，真正主语后边that从句，虐待用abuse，结合句意，故译为It's strange that the mother should abuse her own child。

50.【答案】Whether you will succeed or not depends on how hard you work.

【解析】

本题考查句式：Whether...or not...是否，会不会，表判断。depend on 取决于，依靠，依赖，后面跟名词或名词性从句；”你努力的程度“可翻译为how hard you work，故译为Whether you will succeed or not depends on how hard you work.

51.【答案】1.It is known to all that a balanced diet is beneficial to our health.

2.Wang Peng won't have Yonghui get away with telling people lies

3.You can't be too careful while crossing the street.

4.You should not have taken a chance cheating in the exam. It's your fault.

5.He hadn't followed others' advice, which account for his failure.

6.The man in rags is not poor at all. On the contrary, he is a famous actor. He is wealthy.

7.Towards nightfall, Henry found himself carried out to sea by a strong wind. Luckily, he had almost given himself up for lost when he was spotted by a ship and was carried to London.

1.此处用一般现在时，It is known to all that是固定句型，意思是众所周知；be beneficial to对……有益。故答案是It is known to all that a balanced diet is

beneficial to our health.

2.此句用一般将来时，won't have sb. do sth.不让某人干某事，省略to的动词不定式做宾语补足语，所以用get away with，意思是不受惩罚；tell lies撒谎。故答案是Wang Peng won't have Yonghui get away with telling people lies.

3.can't be too...是固定句型，意思是越……越……，怎样也不过分。当主句和从句主语一致时，从句可以用省略形式，while crossing the street当你过马路时。故答案是You can't be too careful while crossing the street.

4.should not have done表示过去本不应该而实际上做了某事；take a chance doing sth.冒险干某事；It's your fault.这是你的错。故答案是You should not have taken a chance cheating in the exam. It's your fault.

5.和过去事实相反的虚拟语气，主句用过去完成时；which引导非限制性定语从句，指代前面句子的内容，account for解释。故答案是He hadn't followed others' advice, which account for his failure.

6.in rags衣衫褴褛；not at all根本不；On the contrary相反；He is wealthy他很富

有。故答案是The man in rags is not poor at all. On the contrary, he is a famous actor. He is wealthy.

7.find sb. done sth.发现某人被……，himself和carry是逻辑动宾关系，所以用过去分词做宾语补足语；carry out完成，抬出去；Luckily做状语，修饰整个句

子；give oneself up放弃生命。故答案是Towards nightfall, Henry found himself carried out to sea by a strong wind. Luckily, he had almost given himself up for lost when he was spotted by a ship and was carried to London.