小学英语形容词副词比较级讲义

2.形容词可以放在 be 动词之后，用来 叙述和说明主语
This suit is blue. These suits are blue.
The apple is red. The apples are red.
4.形容词中的反义词：
big — small
tall — short
short — long
最高级 worst most best farthest / furthest
【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
形容词的比较级和最高级句型。
bigger big
biggest
The dog is bigger than the mouse. The horse is the biggest of all.
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 interesting run quickly
⑤通常在形容词后加-ly变成副词。
slow → _s_lo__w_l_y real → __re_a__ll_y
usual →_u_s_u_a_l_ly careful→_c_a_r_e_f_ully easy → e_a_s_i_ly__ happy→ _h_a_p_p__ily heavy →_h_e_a_v_i_ly angry→ _a_n_g_r_i_ly
long—short big—small
长的 — 短的
大的 — 小的
big—little good—bad hot—cold warm—cool
大的 — 小的 好的 — 坏的 热的 — 冷的 温暖的 — 凉爽的
fast—slow
beautiful — ugly
快的 — 慢的 漂亮的 — 丑陋的
副词的概念
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，
直接加-r
nice
一般情况下辅元 thin
辅，双写最后字 big
母，再加-er
hot
nicer thinner bigger hotter
副词是用来修饰动词、形容词、其他副词或全句的词，表 示时间、地点、程度、状态等。如：
④副词放在所修饰的动词之后、形容词和副 词之前。 如果前面是行为动词，则后面用副词。 如: 1.She works hard .（修饰动词）
2.I am very busy.（修饰形容词） 3.He runs too quickly .（修饰副词） 4.We play happily. （修饰动词）
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）
◇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
◇Look at the pictures and
understand
看图并理解
fast
◇Look at the pictures and
understand
看图并理解
fast
faster
◇Look at the pictures
and understand
看图并理解
fast
fastest
faster
三、形容词和副词的级
形容词和副词有三个等级： 原级、比较级、最高级
1.原级：即形容词和副词的原形。
￥30
￥20
￥10
The yellow coat is cheaper than the purple one.
The brown coat is the cheapest of the three.
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.
形容词，副词的比较级，最高级
十大词性之四、五
第四节
形容词（adj.）、副词(adv.)
… …的
… …地
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 three red strawberries
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 interesting run quickly
② as…as ,(与…一样） not as（so)…as （与…不一样）中间用原级。
The story is as interesting as that one. The question is not as / so difficult as that one.
young
younger
youngest
The boy is younger than the man.
The baby is the youngest of the three.
Li Lei
Jim
Tom
Li Lei is taller than Tom. Jim is the tallest of all.
以“辅+y”结尾 的，y变i + er
easy
busy
easier busier
多音
多音节词和多数双音 节词在前面加more和
节词 most
useful
more useful most useful
2. 不规则变化
原级 bad / ill many / muwenku.baidu.comh good / well
far
比较级 worse more better farther / further
open — closed
happy — sad
ill — well
Beautiful — ugly
fast — slow
Young—old
tall—short 高的 - 矮的
fat—thin 胖的 - 瘦的
happy—sad 快乐的 - 悲伤的
young—old new—old
年轻的 - 年老的 新的 —旧的
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.
形容词比较级句式的结构：
A + be + 比较级 + than +B
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.
比较级和最高级
big bigger biggest tall taller tallest nice nicer nicest good better best
long longer longest easy easier easiest young younger youngesthot hotter hottest