高一英语知识点归纳小结之比较级和最高级的用法
一、形容词、副词的比较级和最高级的构成规则
1.一般单音节词和少数以-er,-ow结尾的双音节词，比较级在后面加-er,最高级在后面加-est;
(1)单音节词
如：
small→smaller→smallest
short→shorter→shortest
tall→taller→tallest
great→greater→greatest
(2)双音节词
如：
clever→cleverer→cleverest
narrow→narrower→narrowest
2.以不发音e结尾的单音节词，比较在原级后加-r,最高级在原级后加-st;
如：
large→larger→largest
nice→nicer→nicest
able→abler→ablest
3.在重读闭音节(即：辅音+元音+辅音)中，先双写末尾的辅音字母，比较级加-er,最高级加-est;
如：
big→bigger→biggest
hot→hotter→hottest
fat→fatter→fattest
4.以“辅音字母+y”结尾的双音节词，把 ……此处隐藏1633个字……没有比……更……”
No other book has a greater effect on my life.没有哪一本书比这本书对我的影响更大的了。
=This book has the greatest effect on my life.
考例：
—Go for a picnic this weekend,OK?
_____.I love getting close to nature.
A.I couldn’t agree more B.I’m afraid not.
C.I believe not D.I don’t think so.
3、more and more越来越……
Our city is getting bigger and bigger.
Our city is getting more and more beautiful.
4、the more…the more…越……就越……
The more you study,the more you know.
The busier the old manis,the happier he feels.
The more intelligent students are,the more quickly they understand ideas.
5、可用下列词来修饰形容词的比较级
much a lots lightly a little almost far a bit still
