斌斌比较级的用法及练习

2021年1月12日发(作者：郑洪业)
形容词有三个比较等级：原级、比较级和最高级
原级表示的是“等于” 常用: as…as… 表示
e.g. I am as tall as my twin sister.
Mike is as clever as his twin brother.
Mr. Black is as old as me.
这种句式的否定句可以用”not as … as”来表示，也可
“not so…as” 来表示。
e.g. I’m not so tall as my twin sister.
Mr. Black isn’t so old as me.
形容词的比较级的构成：形容词的最高级的构成：
1.一般情况：词尾 +er 词尾 +est
tall taller tallest
clean cleaner cleanest
clever cleverer cleverest
2.以e结尾的单词：词尾 +r
nice nicer nicest
cute cuter cutest
large (大的) larger largest
safe (安全的) safer safest
3. 以“辅音字母+ y” 结尾的词: 去y 变i + er
去y 变i + est
heavy heavier heaviest
easy easier easiest
happy happier happiest
4. 以重读闭音节结尾的形容词（辅+ 元 +辅），
双写词尾 + er 双写词尾 + est
big bigger biggest
hot hotter hottest
thin thinner thinnest
5. 多音节的形容词， 比较级： more + 形容词
最高级： most + 形容词
beautiful more beautiful
most beautiful
expensive more expensive
most expensive
interesting more interesting
most interesting
不规则变化：
原级 比较级 最高级
good / well（好） better best
bad /ill （坏） worse worst
many /much（多） more most
little/few （少） less least
old （老） older/elder oldest/eldest
far（远） farther/further farthest/further
fast- faster- fastest small-smaller-smallest
hot- hotter- hottest easy-easier-easiest
heavy- heavier- heaviest busy- busier-busiest
dry-drier-driest nice-nicer-nicest
wide-wider-widest large-larger-largest
big-bigger-biggest thin-thiner-thinest
good-better-best well-better-best
bad-worse-worst little-less-least
many-more-most humid-humider-humidest
carefully-more carefully- the most carefully
important- more important- the most important
outgoing-more outgoing-the long-longer-longest
most outgoing smart-smarter-the smartest
serious-more..-the most.. athletic-more..-the most..
thin-thinner-the thinnest bad- worse-worst
friendly-more...-the most... happy-happier-the happiest
interesting- more..-the most... nice-nicer-the nicerest


写出下列单词的比较级和最高级
Safe__________________ cold ____________________
warm _________________ wet(湿的)________________
busy _________________ mad ____________________
difficult ________________ active___________________
fast ____________________ slow__________________
dangerous(危险的)____________________
interesting(有趣的)____________________
many ___________ good______________
写同义句：
1. Mike is taller than Zhang Peng.
Zhang Peng is shorter than Mike.
2. Mike is taller and stronger than Zhang Peng.

3. The brown monkey’s tail is longer than the yellow monkey’s.

4. This dog’s head is bigger than that one’s.
That dog’s head is smaller than this one’s
在含有or的选择疑问句中，如果有两者供选择，前面的形容词要用比较级形式。