比较级与最高级的构成规则与句型

比较级与最高级的构成规则

单音节词

1.-er, -est

2. –r, st

3. 辅+y, ---ier, iest

部分双音节词或三个音节以上的词：1.在前面加more, most

双写再加-er,-est

big, thin, wet, hot, fat,

不规则变化

good

well

many

much

(ill, bad, badly):worse, worst

far, farther, farthest

little, less, least

句型

1.as…as…

A is as heavy as B.

2.not so…as…

not as…as…

A is not so heavy as B.

A runs as fast as B.

A doesn’t run so fast as B.

3.A+比较级+than+B

A is taller than B.

A runs faster than B.

…is a little taller than…

…is much taller than …

much heavier 4.…one of the +最高级+复数

..one of the heaviest boys

one of the largest cities 5.越来越…

hotter and hotter

thinner and thinner

more and more important

happier and happier

more and more happily

little, few

less and less

fewer and fewer

6.越…, 越…

The +比较级，the +比较级

The faster, the better.

The heavier/fatter, the better.

The more you eat, the heavier you will be.

The more careful you are, the fewer mistakes you will make.