题目内容
20.We ride bikes so that we can reduce air pollution.(同义句)We can reduce air pollutionby riding bikes.
分析 --我们骑自行车以便我们可以减少空气污染.
--我们可以通过骑自行车减少空气污染.
解答 答案:by riding.考查同义句."我们骑自行车以便我们可以减少空气污染.",可以表达为"我们可以通过骑自行车减少空气污染.",表示"通过做某事"可以用by doing sth,ride的动名词是riding.答案是by riding.
点评 同义句转换最基本的是要保持原意不变,在理解语境的基础上,抓住关键单词或词组,运用相同词意的单词或词组完成试题.
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