PEP小学英语形容词比较级

ill — well
Beautiful — ugly
fast — slow
.
Young—old
◇Look at the pictures and
understand
看图并理解
big
.
bigger
◇Look at the pictures and
understand
看图并理解
biggest
.
big bigger
.
bigger big
biggest
The dog is bigger than the mouse. The horse is the biggest of all.
young
younger
youngest
The boy is younger than the man. The baby is the youngest o. f the three.
2) hot 4) late
hotter, hottest
,
later, latest
,
5) happy 7) heavy
happier, happiest . heavier, heaviest .
6) fat 8) thin
fatter, fattest
,
thinner, thinnest ,
9) good/well
比较级Conclusion
The dog is bigger than the mouse
The boy is younger than the man. Li Lei is taller than Tom. The yellow coat is cheaper than the purple one.
better, best
. 10) wide
wider, widest
,
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11) far farther/furthere, farthest/furthest, .
12) bad/ill
better, best
.
13)beautiful more beautiful, most beautiful ,
◇Look at the pictures
and understand
看图并理解
fast
fastest
.
faster
三、形容词的级
形容词有三个等级： 原级、比较级、最高级
1.原级：即形容词的原形。
small, good, pretty, big, many hard, happily, slowly, quickly ① 程度副词very,too,so,quite等修饰形容词 和副词的原级。 如：very tall、 too hot、 so cold quite intere. sting run quickly
形容词的比较级， 最高级
.
一.形容词的概念
1. 形容词是用来修饰和描述名词，通 常放在名词之前
a blue cap
a big orange
形容词既可修饰单数也可修饰复数
a red strawberry t.hree red strawberries
2.形容词可以放在 be 动词之后，用来 叙述和说明主语
形容词比较级句式的结构：
A + be + 比较级 + than +B
.
最高级Conclusion
The horse is the biggest of all. The baby is the youngest of the three. The brown coat is the cheapest. Jim is the tallest in our class.
.
2. 不规则变化
原级
比较级
many / much good / well
little old
more better less older / elder
最高级
most best least oldest / eldest
【巧记】： 特殊形式比较级, 共有三对二合一, 坏病两多和两好
little意思不是小, 一分为二有两个, 一是老来二是远
以“辅音字母+y”结尾的，先
angry easy
把y变成i，再加- busy .
er
thinner bigger hotter redder
angrier easier busier
多音节词和多数双音 beautiful
节词在前面加more和 most 多音
节词
more most beautiful beautiful
Li Lei
Jim
Tom
Li Lei is taller than Tom. Jim is the tallest of all.
￥30
￥20
￥10
The yellow coat is cheaper than the purple one.
The brown coat is the che.apest of the three.
This suit is blue. These suits are blue.
The apple is red. The apples are red.
.
3.形容词中的反义词：
big — small
tall — short
short — long
open — closed
.
happy — sad
形容词/副词比较级变化规则
构成方法
原级
比较级
单音节和 一般在词 tall
少数双音 尾加-er
long
taller longer
节单词
old
older
以字母e结尾， large
直接加-r
nice
larger nicer
以重读闭音节结 thin
尾的，如末尾只 big
有一个辅音字母， hot
应先双写该字母， red 再加-er
形容词最高级句式的结构：
主语 + be + the + 最高级 + of / in…..
.
young
cheap
￥30
tall
Tom
￥20
.
Li Lei
￥10 Jim
Jim is strong.
Li Lei is stronger.
Tom is the strongest .
.
The blue car is nice.
The red car is nicer than the blue car.(红车比蓝车好看）
The colour car is the nicest of all. （彩色车最. 好看）
1. 写出下列形容词的比较级和最高级
1) nice 3) slow
nicer, nicest
.
slower, slowest .