题目内容

17.People often have the belief _______ development is bad for the environment,_______does not have to be true.(  )
A.which; itB.that; whichC.which; thatD.that; what

分析 人们相信发展对环境有害,这未必是正确的.

解答 答案是B.本题考查名词性从句和非限制性定语从句中的引导词的选择.本题第一空后的从句说明的是名词belief的内容,是同位语从句;that在引导同位语从句时在句中不担任成分,无意义;which引导名词性从句在句中做主语、宾语,表示选择"哪一个";该从句从成分到意义都是完整的,故第一空选择that,排除A和C;第二空是选择引导非限制性定语从句的关系which,用which指代上文的一件事,what不引导定语从句,所以排除D,答案选择B.

点评 名词性从句考查的关键是连接词的选用和语序:名词性从句用陈述语序;要搞清从句的性质,掌握各连接词的用法,在此基础上判断.本题还考查了引导定语从句的关系词,关系词是"代替"先行词在从句中起作用的,what不引导定语从句.

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