【英语】初中英语名词性从句的技巧及练习题及练习题(含答案)
一、初中英语名词性从句
1．______ 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。
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 clear to the members of the committee is that the President will not give in to their demands.
A. Who
B. It
C. As
D. What
【答案】 D
【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除B；as作主语时，是在定语从句中，故排除C；who指人，根据表语指的事情，不是人，故排除A；what在主语从句中可以作主语或宾语，指事，符
合句意，故选D。
【点评】考查名词性从句，本题涉及what引导的主语从句。
4．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。
5．_______ 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。
6．______ amazed the NBA world is ______ Kobe Bryant scored 81 points just in one game.
A. That, what
B. What, that
C. That, that
D. What, what 【答案】 B
【解析】【分析】句意：使NBA世界惊讶的是Kobe Bryant在一场比赛中得了81分。根据句意可知，句子主语是一个主语从句，引导词即起引导作用又要做从句的一个成分，所以
第一空填What；第二空是that引导的表语从句，只起引导作用，故选B。
【点评】考查名词性从句，本题涉及关系代词what引导的主语从句和表语从句的应用。
7．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。
8．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
【答案】 D
【解析】【分析】句意：他们在森林里迷路了，情况更糟糕的是天又黑了。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。故选D。
【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．_______ 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。
10．_______ is troubling me is ______ I don't understand ________ he said
A. What; that; what
B. What; what; what惠崇春江晚景的写作背景
C. That; that; what
刁雪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。
11．________ his failure lies is expected ________ clear to us.
A. What… to make
B. How… made
C. Where… to be made
D. Why… making 【答案】C
【解析】【分析】句意：他的失败之处有可能被我们弄清楚。分析句子可知，主语从句中
的lie为不及物动词，所以主句中缺少状语，因此填where。 do.固定短语，“期望某事发生
”，sth. be expected to do.意为”某事有可能发生“。make sth. clear to sb为固定搭配，意为“向某人阐明某事，使某人弄清某事”。本句中make的宾语是where his failure lies 是被弄清楚，要用动词不定式的被动形式。因此选C。
【点评】考查名词性从句及固定搭配，本题涉及主语从句和固定短语 do.
12．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are.
A. That; what
B. That; that
C. What; that
D. What; what 【答案】 A
【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，
不同的国家对于什么是良好的礼貌有着不同的认识。逗号前有两个谓语动词，一个是
are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语
从句，故填that，此处的that，只起连接作用不作任何成分。about是介词，其后是个句子
故应填连词把这两句话连接起来，所缺词作are的表语，故填what。因此选A。
【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。
13．_______ 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。
14．It was he said disappointed me.
A. that; what
B. what; that霸气帮派名字
C. that; which
蒜蓉大虾的做法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/"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． is known to all is that the earth is smaller than the sun.
A. As
B. What
C. It
D. Which
清明谚语【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。
16．I found _______ convenient to shop on line at home.
A. it's
B. that
C. it
D. that was 【答案】 C
【解析】【分析】句意：我发现在家网购和方便。固定句式：主+find+it+adj+to do，主语发现做某事是……的，故选C。
【点评】考查it做形式宾语，熟练掌握固定句式：主+find+it+adj+to do。
17．_________ is known to all is that the earth is smaller than the sun.
A. As
B. What
C. It
D. Which
苹果夜间模式怎么设置【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。
18． 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。
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told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。
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