冠词名词的用法
给爷爷奶奶买什么-
冠词的用法
一、不定冠词的用法
1.
表示某一类人或某事物中的任何一个，经常用在第一次提到某人或某物时，用不定冠词起< p>
介绍作用，表示一个。
I am
reading an interesting story.
There is
a tree in front of my house.
2.
< br>代表人或事物的某一种类，强调整体，即以其中的一个代表一类。用来列举此类人或事物
< br>中的任何一个都具有某种能力或某种特征。
A
horse is useful to mankind.
A bird can fly.
3.
代表所属的类别，这种用法表示人或事物的身份、性质等。
My father is a
doctor.
My wish is to
become a teacher when I grow up.
4.
用在事物的“单位”前，如时间、速度、价格等有意义的名词之前，表示“每一”
。
We often
go to school twice a day.
Take this medicine three times a day
and very soon you
’
ll feel
better.
5.
用力指某人某
物，但不具体指任何人或任何物，只说明大体情况。
A boy came to see you a moment ago.
I
got this tool in a shop.
We
need a car now.
She is ill, she has to see a doctor.
6.
用于某些固定词组。
a few
几个
a little
有点
a lot of
很多
have a good
time
玩得高兴
have a rest
休息一下
She has a few friends in this city.
There is a little milk in
the bottle.
7.
不定冠词的习惯用法。
英语中的很多习惯用法中都含有不
定冠词，一般没有明确的规律可遵循，只能通过更多
的积累和反复的实践才能牢固掌握。
常见不定冠词的习惯短语归纳如下：
a moment ago
一会儿前
twice a week
每周两次
for a time
一段时间
in a while
一会儿后
in a moment
一会儿后
just a moment/minute
一会儿
after a time/while
一段时间之后
二、定冠词的用法
1.
特指某（些）人或某（些）事物，以区别于同类中其他的人或事物。
The bag in the
desk is mine.
Is this the book you are looking for?
2.
指上文中已提到过的人或事物或谈话双方都知道的人或事物。
I bought a book
from Xinhua book costs 15 yuan.
Would you mind turning up
the radio a little? I can
’
t
hear it clearly.
3.
表示世界上独一无二
的食物（主要指各种天体及世界上比较有影响的物体）或用于自然界
现象。
the
sun
太阳
the moon
月亮
the earth
地球
the sky
天空
the world
世界
the winter
night
冬夜
I like to have a walk with
the bright moon light in the evening.
4
.
定冠词与单数名词连用，表示这一类人或物。
The dog is not
dangerous.
用法比较
A cat has sharp eyes at
night.
Cats are loved by
many people.
The cat can catch the mouse.
The cats here
don
’
t like fish.
前三句中的
a cat, cats, the cat
都可表示泛指意义的“猫”
，但之间略有区别。
a cat
突出
强调这类事物中的任何一个；
cats
突出强调猫这一群体；
the cat<
/p>
是与其他事物相对照而言的。
第四句中的
the cats
是特指。
5.<
/p>
定冠词与某些形容词连用，使形容词名词化，表示某一类人。
the poor
穷人
the rich
富人
the
wounded
受伤者
the sick
病人
the deaf
聋子
The new is to
take the place of the old.
6.
用在序数词、形容词最高级所修饰的名词前。
This is the
biggest city in China I have ever visited.
He is the first
to come and the last to leave.
7.
用于表示具体的地点、方位、具体的时间或某天的一个部分等。
We have friends
all over the world.
My parents live in the peaceful
countryside.
8.
用在演奏乐器的名称和文艺活
动、运动场所的名称前。
The little girl likes to play the
violin.
They
are going to the cinema tonight.
9.
用在报刊、杂志的名称的名词前。
I am reading
the China Daily now.
Have you got the Evening Paper yet?
10.
用在江河、海洋、山脉、群岛的名称之前。
We live near
the Yellow River.
The Changjiang River is the biggest one
in China.
11.
用在姓名复数名词之前，表示一家
人。
The Greens are very kind to us.
The Whites like the classic
music.
12.
用于某些固定短语中。
by
the
way
顺便
join
the
army
参军
listen
to
the
radio
听收音机
tell
the
truth
说实话
go to the cinema
去看电影
all the same
完全一样
just the same
完全一样
with the help of
在„的帮助下
on/over/through the radio
从收音机上
三、不用冠词的用法
1.
专有名词、抽象名词和物质名词之前一般不用冠词。
I think water
is a kind of food , too.
Money is not
everything.
2.
表示日常餐食名词之前不用冠词。
It
’
s time for
breakfast.
What do you
have for lunch?
用法点津：
①
如果指具体的饮食词前用定冠词<
/p>
the
。
The dinner I had at that restaurant was
expensive
.
②
当三餐前有形容词修饰时常加不定冠词。
We had a rich lunch yesterday.
3.
在季节、月份、星期、节日、球
类运动、棋类游戏的名词之前不用冠词。
Summer is hot and winter is
cold here. New Year
’
s Day is
coming.
Today
is the first day of May.
Do you like to
play football or baseball?
4.
在集体的学科、各种语言前不用冠词。
Can you speak English?
It
’
s difficult to
learn Physics well.