内容正文:
形容词/副词比较级和最高级
知识提炼
1、 变化规则
1. 规则变化
构成方式
原级
比较级
最高级
一般情况
加-er或-est
small
smaller
smallest
以不发音的e结尾的词
加-r或-st
large
larger
largest
以“辅音+y” 结尾的词
变y为i再加-er 或-est
heavy
heavier
heaviest
重读闭音节(辅元辅)
先双写辅音字母,再加-er或-est
hot
hotter
hottest
多音节和部分双音节
在词前加more或the most
beautiful
more beautiful
the most beautiful
注:常见重读闭音节单词:
big, fat, hot, slim, thin, wet, red
2. 不规则变化:
形容词原级
形容词比较级
形容词最高级
good/well
better
best
bad/ill/badly
worse
worst
much/many
more
most
old
older/elder
oldest/eldest
little
less
least
far
farther/further
farthest/furthest
注:few-fewer-fewest
3. 易错点
(1) farther 与further 的区别。
farther 指 距离上的 “更远” 具体
further 指 程度上“更进一步” 抽象
(2) older 与elder 的区别。
1) older 意为“年龄较大的,较老的;较旧的”,能用在than引导的比较状语从句中。
Eg: My sister is three years older than me.
My brother is older than my sister.
2)elder 意为“年长的”,只指人,尤指兄弟姐妹的长幼关系,不能用在than引导的比较状语从句中。
My elder sister 我的姐姐
My elder brother 我的哥哥
二、比较级句型(两者之间进行比较)
1. A + be/V. + 形容词/副词比较级+ than + B
eg: Tom is taller than Mike.
Tom runs faster than Mike.
2. “越来越”:“比较级+ and +比较级”/“more and more +(形容词/副词的)原级”
eg: It is getting cooler and cooler.
Our school is becoming more and more beautiful.
3. “越…,越…”:“the +比较级…,the +比较级”
eg: The sooner, the better. 越快越好
The more money you make, the more you spend.
4. 比较级表最高级
(a) 否定+比较级
I can’t agree more. 我非常同意
(b) 比较级+排除本身的其它对象
He is taller than any other student in his class.
He is taller than the other students in his class.
注1:程度副词:even/ far /much /a bit / a little/ a lot/still表示程度,放在比较级(前面)用来修饰或加强语气。
I am much taller than you.
The room is a bit larger than that one.
This one is even more expensive.
注2:为避免重复,常常用代词指代前面已经出现过的事物。
that 指代前文提到的(可数名词单数/不可数名词 )
those 指代前文提到的(可数名词复数 )
The weather in Fuzhou is warmer than that in Beijing.
The air in the countryside is fresher than that in the city.
The apples on the desk are bigger than those in the basket.
提醒: A is the+比较级 of two.
Eg: Who is the