题目内容
18．Look!Peter isincreasing（增加） his speed to overtake the runner in front of him．分析 看！彼得正在加速想要超越他前面的赛跑者．
解答 答案：increasing增加．题干中Look！表明动作正在发生，要用进行时态；现在进行时态是由be+现在分词构成；increase的现在分词是increasing．
点评 翻译题在解题是首先要确定好句子的时态，然后要把握好短语表达，最后要注意句子结构．
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