题目内容
14.The teacher told us that light faster than sound.( )| A. | travels much | B. | travels more | C. | traveled much | D. | traveled more |
分析 老师告诉我们光传播的速度要比声音的速度要快得多.
解答 答案:B 根据关键词than可知,这是light和sound两者之间的比较,应该用比较级形式;本句"老师告诉我们光的速度要比声音的速度要快得多",陈述的是客观真理,所以宾语从句用一般现在时态;又根据much+形容词或副词的比较级,此处表示"更…",此处意思是"更快",形容词fast的比较级是faster,故选B.
点评 注意英语中有些词用来修饰形容词或副词的比较级形式,这些词有much/a little/even/far/a lot等.
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