(2014年安徽省合肥市高三第三次教学质量检测)31. What the whole nation cares about most at present is

(2014年安徽省合肥市高三第三次教学质量检测)31. What the whole nation cares about most at present is

题型:不详难度:来源:
(2014年安徽省合肥市高三第三次教学质量检测)31. What the whole nation cares about most at present is ______ the rescue teams could find the missing plane.
A.thatB.ifC.whyD.whether

答案
D
解析
句义:现在全国关心的是救援队伍是否可以找到失踪的飞机。If不能引导表语从句,that在表语从句中没有任何实际含义,也不能省略;why的意思和上下文不相符。故D正确。
【试题延伸】
表语从句就是用一个句子作为表语。说明主语是什么或者怎么样,由名词、形容词或相当于名词或形容词的词或短语充当,和连系动词一起构成谓语。解答这类题目,关键在于分析清楚句子结构。通过判断引导词在从句中所作的成分及意义,来选择正确的引导词。连接表语从句的从属连词主要有that, if, whether,和疑问词(what how where when ...)。that引导表示陈述句的表语从句,if和whether,whether...or not引导表示“是否”,引导一般疑问句。连接代词主要有who,whom,whose,what,whoever,whomever,whosever,whatever,whichever等。连接代词一般指疑问,但what, whatever除了指疑问外,也可以指陈述。连接副词主要有when, where, why, how, whenever, wherever, however等.
举一反三
(2014届江西省重点中学盟校高三第二次联考英语试卷)31. Your IQ isn’t _____determines whether you will succeed in your future life.
A.whatB.whereC.thatD.why

题型:不详难度:| 查看答案
(2014山东省实验中学高三第二次模拟考试)4.Your dreams can be achieved ____________ you have a goal and go for it with perseverance.
A.so thatB.only ifC.in caseD.the moment

题型:不详难度:| 查看答案
【2013届浙江杭州重点高中原创模拟】8. No one can ignore the fact that his wife is independent _______ her husband earns all or most of the family income.
A.now thatB.in caseC.even ifD.only if

题型:不详难度:| 查看答案
(2014年(春)重庆市高三考前冲刺测试卷)9.  A great person believes one"s real value first lies in to __ degree and sense he sets himself.
A.whoseB.whereC.howD.what

题型:不详难度:| 查看答案
(2014届江西省重点中学盟校高三第二次联考英语试卷)27. She cared more about her students than her own health. That’s why two years passed _____ she was treated for breast cancer.
A.since B.before C.after D.until

题型:不详难度:| 查看答案
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