题目内容
8.---You are late again.But this is ____ the bus broke down on the way.( )A. | why | B. | that | C. | what | D. | because |
分析 你又迟到了.但是这是因为公共汽车在路上出故障了.
解答 答案为D.本题考查名词性从句中引导词的运用.题干空格后面是be 动词后面的表语从句,表示"因为公共汽车在路上出故障";可见从句中缺少的是"原因",做状语;名词性从句中because可以引导表语从句说明具体的原因,由此判断答案是D.A项是连接副词why连接的是具体的"结果",不符合题意; B项that在名词性从句中不担任成分,不表达意思,而本句意思不完整,所以不符合题.C项连接代词what在从句中不能表示原因,做状语,所以排除;
点评 名词性从句考查的关键是连接词的选用和语序,因此,我们首先要搞清从句的性质,掌握各连接词的用法,在此基础上判断.此外,关注名词性从句用陈述语序.
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