形容词和副词的比较级和最高级的变化答:⑤一般双音节词、多音节形容词和副词在原级前加more或most。例如:beautiful,more beautiful,most beautiful;carefully,more carefully,most carefully ⑥少数单音节形容词如real,glad,fond,tired,pleased等也加more和most构成比较级和最高级。例如:tired,more tired;most tired,pleased,more pleased,most ...