摘要:1.规则变化 单音节词和少数双音节词.加词尾-er.-est来构成比较级和最高级. 构成法 原级 比较级 最高级 一般单音节词末尾加-er.-est tall great taller greater tallest greatest 以不发音的e结尾的单音节词和少数以-le结尾的双音节 词只加-r.-st nice large nicer larger nicest largest 以一个辅音字母结尾的闭音节单音节词.双写结尾的辅 音字母.再加-er.-est big hot bigger hotter biggest hottest “以辅音字母+y 结尾的双音节词.改y为i.再加-er. -est easy busy easier busier easiest busiest 少数以-er.-ow结尾的双音节词末尾加-er.-est clever narrow cleverer narrower cleverest narrowest 其他双音节词和多音节词.在前面加more.most来构成比较级和最高级 important easily more important more easily most important most easily

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