题目内容

1.The reason why he didn't pass the exam was because he was too careless.because---that.

分析 他考试不及格的原因是他太粗心了.

解答 答案:because---that.
分析句子的结构及意思可知,why引导一个定语从句,修饰先行词the reason,后面的表语为一个事实,用陈述句来表示,前面用that来引导表语从句,不用because;故答案为because---that.

点评 对于句子改错的题目要认真分析句子的语法成分和句式结构,结合一些常见的固定搭配、句间的逻辑关系等来判断错误的设置之处,最后经过权衡之后做出决定.

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