原级的用法 1. as…(形容词 / 副词原级)as… 表示“A和B的程度相同” 例如:Heis as tall as his brother. / He runs as quickly as Jim. 2. not as / so…(形容词 / 副词原级)as… 表示“A不如B…” 例如:Thatgirl isn’t as / so fat as Amy. 3. less + adj. / adv...