中考英语考点精讲：形容词的比较级
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中考英语考点精讲：形容词的比较级
用法：
用于两者(人或物)之间，表示“其中一个比另一个更……”或“较……”，后面通常用连词than连结另一个比较的对象，其基本句型是：
主语+谓语(系动词)+形容词比较级+than+对比对象。

ex.
Jim
is
taller
than
Mike.
Mike
is
shorter
than
Jim.
It’s
hotter
today
than
it
was
yesterday.
构成：
比较级的构成分为规则变化和不规则变化。

(一)规则变化：
1.
单音节词尾+er：cold
—colder,
tall—taller,
short—
shorter,
small—
smaller,
long
—longer,
old—
older(旧的)
2.
单音节词以e结尾的，只加r：large—
larger,
fine—finer,
nice—
nicer.
3.
以一个元音字母加一个辅音字母结尾的重读闭音节词，要双写词尾加er：
big—bigger,
thin—thinner,
hot—hotter,
wet—wetter
4.
以辅音字母加y结尾的单音节词和部分双音节词变比较级时，先变y为i，再加er：
early—earlier,
busy—busier,
easy—easier,
heavy—heavier,
dry
—drier,
sunny—sunnier,
happy—happier.
5.
多音节词或部分双音节词变比较级时，在前面加more:
friendly
—
more
friendly,
careful—more
careful,
outgoing—
more
outgoing
interesting—
more
interesting,
difficult—more
difficult
6.
部分双音节词的比较级有两种变化方式：
(二)不规则变化
good
/well
—better,
bad/ill—worse,
many/much—more,
old—older/elder,
far—farther/further,
little—less
原级和比较级前面通常使用的修饰词：
(一)在原级前面通常使用very,
quite,
too,
much
too,
a
little,
as,
so
等。

ex:
1. The room is very big.
2. The person is quite clever.
3. Today is
too hot.
4. He eats too much, so he’s much too heavy.
5. I’m a
little hungry, I’d like
something
to
eat.
6.
Jim
is
as
tall
as
Tom.
7.
Your
English
is
so
good.
(二)在比较级前面使用的修饰词有：even(更，更加)，a
little(有点)，far/ much/
a
lot
(更加，……的多)
ex:
1.
Yesterday
was
hot,
but
today
is
even
hotter.
2.
I’m
a
little taller than Mary.
3. This skirt
is
far/ much/ a
lot more beautiful than that
one.
使用比较级时应注意的问题(错题分析)：
1.
Your
hair
is
longer
than
me.
2.
The
weather
in
Beijing
is
colder
than
Guangzhou.
3. Picking apples
is
much better
than
have class.
4.
Jim
is younger than
any student
in
his class.
5. The Changjiang River
is
longer than
all
the
rivers
in China.
6. Jim
Class
1
is
taller than any other student in Class 2.
7. Lucy
is
more outgoing
anyone
in
her class.
8.
Of
the
two boys, Mike
is
more interesting.
9. Who
is
beautiful of
the twins?
10. Who
is busier of
your parents?
11. Which is good, this
or
that one?
12. I’m good
at English than my sister.
13. The busier he
is,
he feels.
14. The more careful you are, the good grades you get.
15. The city
more beautiful and more beautiful.
16. The weather is getting cold and colder.
17. Her older
brother
is
a worker.
18. Bob
is
elder than Bill.
19. Science isn’t
as
more interesting as
art.
20. The question is much too harder.。