名词性从句单元练习题(含答案)含答案解析
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名词性从句单元练习题(含答案)含答案解析
一、初中英语名词性从句
1.______ 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。
2.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。
3.He took a trip to Beijing last week and ________ he saw at the Forbidden City impressed him deeply.
A. that
B. how
C. what
D. which
【答案】 C
【解析】【分析】句意:上周他到北京旅行了,他在故宫所看到的给他留下了深刻的印象。分析句子结构可知,连词and后为一个名词性从句,因此应该使用what引导,且what在从句中作主语,故选C。
【点评】考查名词性从句,本题涉及what引导的主语从句。
4._______ 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。
5._______is known to us all is that Johnson broke his promise ______ he would come to help me as soon as possible.
A. It; that
B. What; that
C. As; which
D. What; which
【答案】 B
【解析】【分析】句意:我们都知道,Johnson违背了他会尽快来帮助我的诺言。分析句子结构可知,第一空为主语从句,从句中缺少主语,所以用what,第二空为同位语从句,从句结构完整,所以用that解释promise的内容,故选B。
【点评】考查名词性从句,本题涉及主语从句和同位语从句。
6.________ 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。expect sth.to 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expect sth.to do. 7._______ 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。
8.Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565.
A. whether
B. when
C. why
D. how
【答案】 B
【解析】【分析】句意:土豆被引进欧洲具体的事件不被确定,但是可能是在1565年左右。根据时间状语round 1565得知这里是指时间不确定。故选B。
【点评】考查名词性从句,本题涉及when引导的主语从句。
9. is known to all is that the earth is smaller than the sun.
A. As
B. What
C. It
D. Which