小学英语语法：形容词和副词的比较级
一．形容词和副词的比较等级
是用来描述和修饰名词或代词的一类词。
用以说明人或事物的性质的特征。
/形容词/副词/或整个句子的一个词。
它可以表达时间，地点，方式，程度，频率，疑问等概念。
二、形容词比较等级：
如：（1）This apple is bigger than that one .
(2):My pen is longer than hers .
(3): He is fatter than me .
(4):You are taller than Linda.
(5):Zhaowei is more beautiful than Zhouhui
比较级前面可以用much, a little 来修饰表示程度。
(6): My watch is much nicer than Ann's
（7）：A is a little bigger than B.
than后的人称代词用主格（口语中可用宾格）。
(8):You are more beautiful than I .(me)
+乙。
如：（1）I am as beautiful as you .
(2 ): This book is as interesting as that one .
(3 ): She is as tall as Linda.
(4 ): He is as fat as me .
(5 ): I can run as quickly as he can .
( 6 ): He speaks English as well as Liyang..
2．形容词原形变成比较级加er的规则：(详见附表)
⑴一般在词尾加er ；
⑵以字母e 结尾，加r ；
⑶以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母，
再加er ；
⑷以“辅音字母+y”结尾，先把y变i，再加er 。
(5)不规则形容词比较级：（详见附表）
一、写出下列形容词或副词的比较级
old__________ young________ tall_______ long___
_____
short________ strong________ big________ small_ ______
fat_________ thin__________ heavy______ light _______
nice_________ good_________ beautiful______________ ____
low__________ high_________ slow_______ fast___ _____
late__________ early_________ far_________ well _____
二、根据句意填入单词的正确形式：
1. My brother is two years __________(old)than me.
2. Tom is as ________(fat) as Jim.
3. Is your sister __________(young) than you? Yes,she is.
4. Who is ___________(thin),you or Helen? Helen is.
5. Whose pencil-box is __________(big),yours or hers? Hers is.
6. Mary’s hair is as __________(long) as Lucy’s.
9.Fangfang is not as _________ (tall) as the other girls.
10.My eyes are __________(big) than ________ (she)..
11.Which is ___________(heavy),the elephant or the pig?
12.The sun is much _________than the earth .(small)
13.Which is____________,a hen or a chick?(big)
三．选择填空。
1.Mary's watch is _______than Ann's .
A.much nice
B. much nicer
C.more nicer
2..We are all very ______,but Jane is ______than us .
A.busy,busier,
B.busier,busy
C.busier,busier
3.The elephant is much _______than the bear
A. heavy
B.heavier
C.heaviest
4.Which is slower,a snail ____a snake?
A.or
B.and
C.with
5.Who has _______books ,Mike or Kate?
A.many
B.much
C.more
6.Tom runs______of all the students.
A.fast
B.the fastest Cfaster。