2020年中考英语二轮专题 比较级和最高级 课件

(共24张PPT)
Module

Unit

Period
版本 年级上/下册
2020.2.2 mMaster T
比较级&最高级
catelogue
2. sentences
1. rules
3. drills
warm up
Why do we need comparatives?
Why do we need superlatives?
Xiao Wu uesd to be an ordinary man. However, after everyone knew his eyebrow...
But, every thing has changed
How do we describe this change?
Then we need comparatives?
Then we need superlatives?
变化规则
1.Rules
规则变化
构 成 方 式 举 例
原 级 比较级 最高级



音节≤2 一般情况 + er 或 est tall
fast taller
faster tallest
fastest
以e结尾 + r 或st nice
large nicer
larger nicest
largest
以辅音字母加y结尾 变y为 i，
再加 er 或 est busy
easy busier
easier busiest
easiest

重读闭音节 双写，
再加 er 或 est big
thin bigger
thinner biggest
thinnest

音节＞2
一般情况 原词前加上
more 或 most beautiful
important more beautiful
more important most beautiful
most important
不规则变化
原级 比较级 最高级 说 明
good / well better best well adj. 表示“身体好”
feel well 感觉好 look well 气色好
adv.表示“好”
sell well 卖得好(畅销) learn well 学得好
bad / badly / ill worse worst ill 意为 “坏的”
many / much more most
little less least little 表示“少的”
old older oldest 表示年龄大小，意为“老的，旧的”
elder eldest 表示长幼关系，为 adj,如:my elder sister 我姐姐
far farther farthest 表示距离
further furthest 表示程度
常见句型
2.Sentences
1. 原级句型
相等 A=B
不等 A＜B
John is as tall as his father.
Tina doesn’t paint as (so/that) well as Mary.
A + as + 原级 + as + B
A + not as (so) +原级+ as + B
The older he grows, the more he knows.
2. 比较级句型
A＞B
Health is more important than wealth.
Lucy is becoming more and more beautiful.
比较级 + than
the + 比较级…, the + 比较级
越来越...
比较级 + and + 比较级
越…越…
3. 最高级句型
数量≥3
China is the largest country in Asia.
China is one of the oldest countries in the world.
the + 最高级 + of / in + 范围
one of +the + 最高级 + n.复数
最… 之一
真题练习
3.Drills
Thanks for listening！
谢谢
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