(完整版)高中英语易错题集锦——名词性从句

高中英语易错题集锦——名词性从句
期中考试马上就到了，多看一些易错题，避免犯同样的错误，也不失为一种很好的考前复习策略呢！
今天，孙老师总结的高中生在平时英语练习和考试中容易出错的题目是关于名词性从句的，名词性从句主要考查连接词的选择。

做名词性从句关键在于三点，一是判断名词性从句的起始；二是判断名词性从句具体是主语从句、宾语从句、表语从句还是同位语从句；三是从句中是否缺成分。

1. 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
【答案与解析】选D。

what made matters worse 是主语从句(注意其后有谓语动词was)。

2. Patience is a kind of quality —and that is ______ it takes to do anything well.
A. what
B. which
C. which
D. how
【答案与解析】选A。

what 引导的是表语从句，相当于the thing that it takes to do anything well。

3. It has come to my notice _______ some of you have missed classes.
A. what
B. which
C. that
D. when
【答案与解析】选C。

that 引导的是一个主语从句，句首的it为形式主语。

4. ——What were you trying to prove to the police?
——I was last night.”
A. That
B. When
C. Where
D. What
【答案与解析】选C。

答句为省略句，其完整形式为I was trying to prove to the police where I was last night，在此where 引导的是一个宾语从句。

类似地，下面选C：
——_______ made her struggle to become an artist so hard? ——_____ she was a woman.
A. What, What
B. That, That
C. What, That
D. That, What
5. Country life gives him peace and quiet, which is ______ he can’t enjoy while living in big cities.
A. that
B. why
C. where
D. what
【答案与解析】
选D。

what 引导的是表语从句，what做enjoy的宾语。

6. It is pretty well understood _______ controls the flow of carbon dioxide in and out the atmosphere today.
A. that
B. when
C. what
D. how
【答案与解析】选C。

句首的it 是形式主语，空格处所填词用于引导主语从句。

由于该主语从句中又缺主语，故排除A、B、D。

(注意：不能选A，因为that 引导名词性从句时不能充当句子成分)
7. _______ she couldn’t understand was ______ fewer and fewer students showed interest in her lessons.
A. What; why
B. That; what
C. What; because
D. Why; that
【答案与解析】选A。

第一空填what，是因为该主语从句中的动词understand 缺宾语;why 和because 均可引导表语从句，其区别是：why 引导表语从句强调结果，because 引导表语从句强调原因。

句中空格后文表明的是结果，故用why。

8. _______ we are doing has never been done before.
A. That
B. What
C. Which
D. Whether
【答案与解析】选B。

what 在此引导主语从句且在从句作宾语，它相当于the thing that。

9. People have heard _______ the President has said; they are waiting to see _______ he will do.
A. how, how
B. what, what
C. when, how
D. that, what
【答案与解析】选B。

两空均填what，均用于引导宾语从句，因为两个宾语从句中的动词said 和do 均缺宾语，而在各个选项中只有what 可用作宾语。

10. When you answer questions in a job interview, please remember the golden rule: Always give the monkey exactly _______ he wants.
A. what
B. which
C. when
D. that
【答案与解析】选A。

what 引导宾语从句。

由于动词wants 缺宾语，所以填what。

句意是：当你找工作面试回答问题时，请记住这条黄金定律：永远给予对方确实想要的东西。

11. These wild flowers are so special that I would do _______ I can to save them.
A. whatever
B. that
C. which
D. whichever
【答案与解析】选A。

I can to save them 为I can do to save them 之略，此句中的do 缺宾语，故选whatever。

12. _______ she was invited to the ball made her very happy.
A. What
B. That
C. When
D. Because
【答案与解析】选B。

that 在此引导主语从句，无词义，也不充当句子成分。

注意不要根据中文意思选D，因为because 不用于引导主语从句。

13. Eat ______ cake you like and leave the others for ______ comes in late.
A. any, who
B. every, whoever
C. whichever, whoever
D. either, whoever 【答案与解析】选C。

两个空格处均为引导宾语从句的引导词，而四个选项中两者可引导宾语从句的只有C。

14. I had neither a raincoat nor an umbrella. _______ I got wet through.
A. It was the reason
B. That was why
C. There was why
D. That was because
【答案与解析】选B。

比较That’s why…与That’s because…：前者用于强调结果，后者用于强调原因。

如下面一题选D：
I got wet all through. _______ I had neither a raincoat nor an umbrella.
A. It’s the reason
B. That’s why
C. There’s why
D. That’s because
15. ____ has helped to save the drowning girl is worth praising.
A. Who
B. The one
C. Anyone
D. Whoever
【答案与解析】选D。

由is worth praising 这一谓语可知前面是主语从句，排除不能引导从句的B 项和C 项;whoever 引导主语从句表示“任何……的人”，在此它相当于anyone who。

16. _______ medicine works in a human body is a question _______ not everyone can understand fully.
A. How; that
B. That; which
C. That; which
D. What; that 【答案与解析】选A。

how 引导主语从句，that 引导定语从句。