定冠词不定冠词零冠词.ppt

冠词
The definite article ,Indefinite article
and zero article
1
可编辑课件PPT
冠词的定义
冠词是置于名词之前、说明名词所表示的人或事物的一种虚词。冠词也可以说是名词的一种标志，它不能离开名词而单独存在。
冠词有三种:
定冠词(definite article)、
不定冠词(indefinite article) 和零冠(zero article)
2
可编辑课件PPT
不定冠词有两个形式,一个是a, 另一个是an。 a 用在辅音(指的是音标不是指字母)开头的词前, an 用在以元音开头的词前。
a university, an umbrella, a European,
an example, a one-act play, an hour
an honest man
3
可编辑课件PPT
Mrs. Taylor has ___ 8-year-old daughter who has ___ gift for painting ----she has won two national prizes.
A. a; a B. an; the
C. an; a D. the; a
4
可编辑课件PPT
不定冠词的基本用法
1. 泛指某一类人或事物的一个
A boy is waiting for you.
A Mr Smith is coming here。
2. 表示某一类人或事物, 相当于any,
A horse is an animal.
A child needs love.
A car must be insured(保养)。
5
可编辑课件PPT
3. 用于首次提到的人或物的单数名词前
面。An old cock is sitting in a tall tree.
，表示“一
阵”、“一场”、“一种”等。例如：
snow---- a snow 一场雪
shower---- a shower 一阵暴雨
6
可编辑课件PPT
5. 用在抽象名词之前表示具体介绍:是
什么样的人，是什么样的事物。
The little girl is a joy to her parents.
He is a success.
和你一块共事很愉快。
It is a pleasure to work with you.
He did me a great kindness.
What a great surprise you gave me.
7
可编辑课件PPT
。
a lot of/ a great deal of 很多
a few 有些
a little 一些
a piece of 一张……
to have a rest 休息一下
as a matter of face 事实上
8
可编辑课件PPT
，“又一，再一”；a most = a very.
Although he had failed four times, he was determined to try a fifth time.
This is a most instructive film.
, half , such 等词后.
Many a boy is swimming.
The village is half an hour’s walk from here.
so (as/too/how etc.) +形容词之后
1 How interesting a film it is!
= How interesting the film is!
2 He is not so /as good a driver as you
9
可编辑课件PPT
a/an + 物质名词，表示“ 一… ”
eg. a coffee; a tea; a brandy; an ice cream
，表示“一 点”，“一 些”等。
a smile一丝微笑 a rain一场雨
ma