高中英语语法精讲《冠词》

高中英语语法精讲《冠词》

定冠词the

不定冠词a/an

1.定冠词

1定冠词用于单数名词前

You can go across the street now.

2定冠词用于复数名词前

Of all the bridges in the world,this is the longest.

3用于上文已提到过,下文再次出现的名词前

I brought some apples.The apples are sweet.

4用于已被一个词或短语或从句修饰的名词前

The thick book over there is a dictionary.

5用于集体名词前

The tennis court is open to the public from 10:00 a.m.to 4:00 p.m.every day. 6用于世界上独一无二的东西前

We can see the moon at night.

7用于名词化的动词、形容词、过去分词、序数词

We should do more we can to the living.

8用于专有名词前

a用于普通名词组成的专有名词前

the United States

Our country is the People’s Republic of China.

b用于江、河、湖、海前

Is the Nile the longest river in the world?

c表示一个历史时期、事件等

Archaeologists discovered some objects used in the Iron Age.

d报刊的名称

We read the New York Times nearly everyday.

9定冠词用于固定搭配中

To tell you t he truth,I don’t like milk.

10用于一个姓氏前,表示一家人

The Whites are in China now.

2.不定冠词

1不定冠词用于可数名词的单数前。一般用“a”,但名词或名词词组是以元音音素开头的要用“an”,如

I want a banana,an orange and an apple.

It is an ugly dog.

有时可用于复数形式表示单数的名词前,如:

When you come to a crossroads,turn left.

2用于集体名词前

Ours is a big family.

3用于固定的词组中

She was at a loss when she heard the news.

4用于由抽象名词转化过来的名词前

She was a beauty when she was in the university.

5用于名词化的动名词、形容词、过去分词、叙述此前,表示单数

There is a knocking at the door.

Their son is a dear to them.

He is a handicapped.

I like neither of the shirts.Would you please show me a third?

6用于专有名词前

They visited us on a Saturday.

He is Japanese.

3.零冠词

1用于介词后,表示抽象概念的名词前

We start to go to school at six years old.

go to bed

go to some place by bus

in hospital

at home

2用于man前,表示人类

Man learnt to fire long long ago.

3用于物质名词前

Water is useful.

Lunch is ready.

4用于独立主格结构

He was standing there and thinking,pipe in mouth.

5零冠词用于一个星期的每一天名称前、一年四季的名称前、每个月的名称前、节假日前

I like winter because Christmas Day is in this season.

They will leave on Monday and will be back in June.

An one-hundred-word composition is rather short.

There is a“h”in the word“hour”.

Some a lady left message there.

Let me have try.

Sun is very hot.

Don’t talk to a boy over there.

He is in the hospital now.He is seriously ill.

Public showed great interest in the discussion. She swam across England Channel last August. United States of America is in the North America.