形容词、副词的比较级和最高级的变化规律 1. 单音节形容词或副词后面直接加-er或-est tall—taller—tallest fast—faster—fastest 2. 以-e结尾的单音节形容词或副词直接加-r或-st large—larger—largest nice—nicer—nicest 3. 以-y结尾的形容词或副词，改-y为-i再加-er或-est busy—busier—busiest early—earlier—earliest 4. 形容词或副词是重读闭音节时，双写最后的辅音字母，再加-er或-est hot—hotter—hottest big—bigger—biggest 5. 多音节形容词或副词前面直接加more或most delicious—more delicious—most delicious beautiful—more beautiful—most beautiful 6. 不规则变化 good (well)—better—best bad (badly)—worse—worst many(much)-more-most little-less-least 特殊变化： 原级 goo/ well many/ much bad / badly（坏地） little old far 比较级 better more worse less Older（年龄）/ elder(辈份) farther距离/ further（深奥的） 最高级 best most worst least oldest/ eldest farthest/ furthest 选择填空 1. Which does Jimmy like _____ , Chinese or Art? A. well B. best C. better D. much 2. The Changjiang River is one of _____ in the world. A. the longest river B. longest rivers C. the longest rivers D. longer rivers 3. The box is _________than I wanted. A. biger B. the biger C. bigger D. the bigger 4. He jumps _____ of the three. A. far B. further C. farthest D. Furthest 5. The pen is _____ than that one. A. more cheap B. cheap C. much cheaper D. quite cheaper 6.Who has _____ apples now, Jim, Lily or Lucy? A. much B. biggest C. better D. the most 7. Mother is _____ in my family. A. busy B. busier C. the busiest D. more busy 8.-This blue sweater is too big for me .-Will you please show me a _____ one? A. small B. smaller C. the smallest D. smallest 本文来源：https://www.wddqw.com/doc/bd63ee455a8102d276a22f7e.html