题目内容
17.There are three times as many girls than boys.分析 女孩的人数是男孩人数的三倍.
解答 答案:than改为as;考查固定搭配."倍数+as+形容词+as"结构是倍数的一种表达方法,意为"…是…的几倍"
点评 首先整体理解句子意思,充分运用平时掌握的固定搭配,习惯用法,句型结构等来发现文章的错误之处,加以修正.
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