内容正文:
Unit
3重难点突破
(1)
可数名词和不可数名词
一、
可数名词和不可数名词的定义
可数名词指的是可以用数目来计算,可以分成个
体的人或事物。它通常分为个体名词与集体名词。
不可数名词指的是不能以数目来计算的名词,
以物质名词与抽象名词为主。
二、
可数名词复数形式的变化规则
1.
一般情况下,在词尾直接加-s。如:
pie→pies
apple→apples
2.
以s、
x、
ch、
sh结尾的,在词尾加-es。如:
bus→buses box→boxes peach→peaches
3.
以“辅音字母+
y”结尾的,变y为i再加-es。如:
cherry→cherries
4.
部分以o结尾的,有生命的加-es。如:
potato→potatoes tomato→tomatoes
无生命的加-s。如:
photo→photos zoo→zoos
5.
不规则变化。如:
child→children foot→feet
tooth→teeth man→men woman→women
注意
people意为“人们”时,属于集体名词,复数形式
不变。
三、
使用不可数名词的注意点
1.
不可数名词通常没有复数形式,不能与a或an
连用,若表示特指,前面用the。如:
I
like
to
skate
on
the
ice.
我喜欢在冰上溜冰。
2.
在表示“一”或“几”的数量概念时,不可数名词必
须与相应的量词连用。如果表示复数的数量关
系,则量词变化,不可数名词不变。如:
I
want
to
buy
two
bottles
of
water.
我想买两瓶水。
一、
用所给词的适当形式填空。
1.
The
three
(man)
live
in
this
tal
building.
2.
Look
at
those
(child).
3.
There
are
a
few
(bus)
in
the
street.
4.
I
like
(fish)
very
much.
Its
delicious.
5.
Jimmy
had
some
(milk)
and
bread
for
breakfast
this
morning.
6.
Mike
only
eats
a
little
(rice).
二、
单项选择。
( )1.
Put
your
together.
A.
foot B.
foots C.
feet
( )2.
My
father
bought
two
of
.
A.
box;
apples B.
boxes;
apple
C.
boxes;
apples
( )3.
—
How
many
are
there
in
the
picture?
—
There
are
two.
A.
sheep B.
sheeps
C.
dog
( )4.
—
Would
you
like
some
?
—
Oh,
yes,
just
a
little.
A.
water B.
apple C.
pears
( )5.
There
are
two
in
the
ofice.
A.
woman
teachers
B.
women
teacher
C.
women
teachers
( )6.
Im
hungry.
Please
give
me
.
A.
two
bread
B.
two
breads
C.
two
pieces
of
bread