- A+
比照级构成方法：
单音节及少量双音节词
a．adj / adv + er / est
poor→poorer→poorest fast→faster→fastest
b．词尾e + r / st
large→larger→largest fine→finer→finest
c．重读闭音节中短元音 + 子音词尾→双写子音词尾 + er / est.
big→bigger→biggest hot→hotter→hottest
d．子音 + y→i + er / est
dry→drier→driest angry→angrier→angriest
多音节描述词及副词：
more + adj / adv most + adj / adv
f．不规则改变：
good / well→better→best bad / ill→worse→worst
many / much→more→most little→less→least
late→later→ / latest
late→latter→last
far→farther→farthest
far→further→furthest
【用法示例】
比照级用于二者比较照，由than构成比照状语从句：
（1） ?. he looks stronger than i(do).
?. the climate of shanghai is hotter than that of beijing.
?. my schoolbag is larger than hers.
?. the book is much more interesting than that one.
笔记要害：两个比较照的主语有必要相对应。
（2） ?. it is getting colder and colder.
?. she is becoming more and more beautiful
. 笔记要害：两个描述词比照级由 and连在一同，标明“越来越……”
（3） ?. the older we grow, the poorer our memory will be.
?. the earlier we start, the sooner we'll get there.
笔记要害：这种句型规划标明“越……越……”
（4） ?. i prefer the cheaper one of the two books.
?. of the two brothers, he is the cleverer.
笔记要害：二者之比照。而of the three girls, she is the cleverest.
最高档构成方法：
三者或三者以前进行比照，“the + 描述词 / 副词est”。
(1) john is the tallest of the three.
he runs fastest 
in our class.（副词的最高档the可省掉）
this is the most difficult book i've read.
(2) he is cleverer than any other boy in the class.（有than时只用比照级）
she is younger than all the other students.
查验精编
1. she is ________ than ________ .
a. busier / us b. busier / we c. more busy / us d. more busy / we
2. jane is ________ than betty.
a. less taller b. less tallest c. less tall d. not as tall
3. john's record was not so good as ________ in his team.
a. all the players b.any player's
c. other players d. any other player's
4. china is ________ country in the world.
a. the third largest b. the largest third c. the third large d. a third largest
5. shanghai has a larger population than ________ in china.
a. any city b. all the cities c. any other city d. all other cities
用所给词的比照级、最高档填空：
1. the window is ________ (narrow) of the two.
2.
where is the ________ (near) bus-stop?
3. he is one of ________ (famous) politicians.
4. do you have any ________ (far) questions to ask?
5. tom drives much ________ (careful) than john.
