人教版中考英语专项训练《名词性从句》单元测试题(含答案)

人教版中考英语专项训练《名词性从句》单元测试题(含答案) 一、初中英语名词性从句 1．_______ 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。

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．_______ 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。

4．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。

5．____ 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。

6．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】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。

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．_______ you don't like him is none of my business. A. What B. Who C. That D. Whether 【答案】 C 【解析】【分析】句意：你不喜欢他，跟我没有什么关系。you don't like him为主语从句，其内容已经是完整的，所以用that，且引导主语从句的that不能省略。

9．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。

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．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。

12．_______ 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。

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．______ 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。 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．It was never clear ________ the man hadn't reported the accident sooner.

A. that B. how C. when D. why 【答案】 D 【解析】【分析】句意：这名男子没有早点报告这次事故的原因根本没有搞清楚。It在句中是形式主语，真正的主语是why引导的主语从句。故选D。 【点评】考查名词性从句，本题涉及why引导的主语从句。

17．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。

18．— 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---。