名词性从句

1．(2012·抚顺二模)After working on the maths problem for hours，he found________ he thought was the key to it.
    A．what B．that   C．where   D．which
解析：what引导的名词性从句作found的宾语从句的主语，而且what在宾语从句中作主语。he thought 为插入语。
答案：A
2．(2012·衡阳模拟)Sometimes advertisements make ________ possible for companies to sell the customers ________ money can not buy.
    A．/；that    B．it；what   C．that；which  D．it；whose
解析：句意为：有时广告让公司把用钱买不到的东西卖给顾客变得可能。it是形式宾语，真正的宾语是不定式短语。what 引导的是宾语从句，并在宾语从句中作宾语。
答案：B
3．Most of________ we call geniuses (天才) are successful only because they have made extraordinary efforts.
    A．whom   B．who   C．which  D．what
解析：分析句子成分可知of后的宾语从句中，动词call后面缺少英语补足语，故用what引导。
答案：D
4．(2012·徐州月考)She is very dear to us.We have been prepared to do________ it takes to save her life.
    A．whichever  B．however   C．whatever  D．whoever
解析：句意为：她对我们弥足珍贵。我们已经准备好尽一切努力挽救她的生命。这里的whatever 既作take的宾语，也引导do后的宾语从句。
答案：C
5．(2012·烟台期中)—Why are you staring at me?
—You look stupid！The way you wear is________ annoys me most.
    A．which   B．where    C．how  D．what
解析：考查名词性从句的引导词。所选关系代词引导一个表语从句，并在从句中作主语，所以要用what。
答案：D
6．(2012·南通质检)Faced with trouble or difficulty，a person takes ________ help that is available.
    A．whatever   B．whenever   C．wherever  D．however
解析：句意为：面对困难或挫折，一个人会接受任何可能得到的帮助。whatever 在此修饰help，意为“无论什么”，而其他三个选项，不作形容词，不能修饰名词，故排除。
答案：A
7．The fact has worried many scientists________ the earth is becoming warmer and warmer these years.
    A．what    B．which    C．that  D．though
解析：句意为：近年地球越来越暖的事实让许多科学家担心。从句“the earth is becoming warmer and warmer these years”不缺少成分，因此选C项。that引导的从句作fact的同位语。
答案：C
8．(2012·唐山检测)—Do you know her?
—No.Her name rings a bell but I can't remember ________ I read it before.
    A．where   B．what    C．that  D．if
解析：考查名词性从句。答语语意是：我不认识她。她的名字好像很熟，但我想不起来在哪儿见到过了。A、B、C三个选项中只有where 可在宾语从句中作地点状语，if不符合语意。
答案：A
9．________ there are living creatures in the outer space as those on Earth hasn't been proved until now.
    A．How    B．When   C．Where  D．Whether
解析：本题考查名词性从句。句意为：外太空是否存在像地球上一样的生物还不能确定。whether引导主语从句。
答案：D
10．(2012·苏州模拟)The media today can draw public attention to ________ help is actually needed.
    A．that  B．which   C．where  D．whose
解析：本题考查宾语从句的引导词，结合题干，where引导宾语从句并且在宾语从句中作地点状语。
答案：C