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    精英家教网 > 高中英语 > 题目详情
    15．The runway for jet planes isfourtimeslonger than the one constructed 15years ago．（long）
    喷气式飞机的跑道的长度是十五年前建成的跑道的四倍长．

    分析 four times longer

    解答 答案：four times longer．
    本句为倍数表达法的考查，其结构为．"…times+形容词/副词的比较级+than …"；故答案为four times longer．
    倍数表达的方式有：
    1．"…times+形容词/副词的比较级+than …"例如：
    This hall is five times bigger than our classroom．这个大厅比我们的教室大 5 倍．
    2．"…times+as+形容词/副词的原级+as …"例如：
    This dictionary is five times as thick as the one you borrowed from the library．
    这本词典的厚度是你从图书馆借的那本（厚度）的 5 倍．
    3．"…times+the+名词（如：size，height，weight，length，width 等）+of …"例如：
    The earth is 49 times the size of the moon．地球的体积是月球的49 倍．

    点评 做翻译填空的题目要注意解题步骤：1．分析每道题目需要完成部分的语法属性　2．划出已给出部分的中心词．依据空格前后成分，确定空格的语法属性：词性、单复数、时态等．

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