比较级和最高级变化规则总则1比较级直接在词尾+ er ;最高级直接在词尾+est.
1.以不发音e结尾的单音节词，比较级直接加---r ;最高级直接加---st.
2.在重读闭音节（即：辅音+元音+辅音）中，要双写结尾的辅音字母，然后比
较级加---er ;最高级加---est
3.辅音字母加y结尾的单音节词和双音节词（有ly后缀的词除外）要将“ y ”改为“i”后，比较级加---er ;最高级加---est 。

4.其他双音节词和多音节词变比较级在原级前加more;变最高级在原级前加
写出下列词语的最高级
二、用所给词的适当形式填空。

1. Fred is ________________ (frien dly) in his class
2. My eraser is ( nice) in my class.
3. Her rule is ______ (long), and it ' s the __________ (long)of
ours all -
4. Is she the ___(old ) woman in the world ?
5. E lephant is the _____ (big
) animal on land .
6.
Jiamin is
________________ ___( tall ). But Yongxian is ___ ___ ( ta
ll ) than him .
7. I sing __( good ) in class .
8. The woman is the _______ ( fat ) of the three
-
9 . The cat is _ __(fast), the horse is __________ (fast)
than the cat. The leopard is the __________ (fast) of the
three .
10. Chinese homework is (easy). Maths homework is ___
(easy) than it . And English homework is the __ ___ (easy )of all。