1、1 / 3形容詞加 er 的規則： 一般的直接在詞尾加er，如 tall - taller , strong - stronger , 以 e 結尾的，直接加r，如 fine - finer , 以輔音字母加 y 結尾的，先改 y 為 i 再加 er，如 funny - funnier 以結尾，雙寫最后的字母再加er，如 big-bigger, thin-thinner ,hot -hotter ，sad-sadder，fatfatter 另外多音節詞，在多音節詞前加more 如： beautiful-more beautiful ，expensive-more expensive 除此之外，

2、還有幾個特殊的單詞，它的比較級和最高級都是不規則。如：many / much（原形） - more（比較級） - most（最高級）little / few （原形） -less（比較級） - least（最高級）good（原形） - better（比較級） - best（最高級）bad（原形） - worse（比較級） - worst（最高級）far（原形） - further- furthest 一、請寫出下列形容詞的比較級和最高級。big _small _ _ new _ tall _short_ _old_ weak _ strong _ _fat_ hot _cold _ _ thi

3、n _ nice _good _ _ high_ bad _much _ _ low_ 2 / 3well _far _ _ little _ cheap_ easy _ _ ugly _ heavy _ cute _ _ fine_ early _tidy_ _ bright_ large _ happy _ _ pretty_ young _ _wet _ _long_ _ clean_ _dirty_ _lovely_ _ famous_boring _ _ interesting _ _ important _ _ delicious _ _ 1 二、用形容詞的適當形式填空。1. fr

4、ed is the _(short ) in his class . 2. my book is _( new ) than my sisters .3. that piece of chicken is the _( heavy )in the fridge . 4. her rule is _(long), and its the _(long)of ours all .5. is a fish _(thin) than a bird ? 6. a rose tree isnt _( short ) than a pear tree .7. the leopard can run _( f

5、ast), but the cheetah can run _( fast) than it . itcan run _( fast ) in the world . 8. is she the _(old ) woman in the world ? 9. which is _( big ), a dinosaur or a blue whale ? 3 / 3the blue whaleis _( big )than a dinosaur ,itis the _(big) animalin the world . and elephant is the _(big) animal on l

6、and . 10. my father leaves home _(early ) than me . 11. this zoo is much _(good ) than the old one . 12. my brother is much _(tall ) than my cousin . 13. the shoe shop is _(near) the park . 14. this bag is very _( heavy), but that one is _(heavy) than this one .its the _( heavy) of all .15. jiamin i

7、s _( tall ). but yongxian is _( tall ) than him . 16. our library has _(many ) books than before . 17. i sing the _( good ) in class . 18. the woman is the _( fat ) of the three . 19. the cat is _(fast), the horse is _(fast) than the cat . the leopard isthe _(fast) of the three . 20. chinese homework is _(easy). maths homework is _(easy) than it .and english homework is the _(eas