關於英語不定冠詞的用法

不定冠詞，英語虛詞冠詞的一種，冠詞是虛詞，本身不能單獨使用，也沒有詞義，它的用法很廣泛。接下來小編在這裏給大家帶來英語不定冠詞的用法，我們一起來看看吧!

　　英語不定冠詞的用法

1.不定冠詞a 和an的用法區別：a 用在單詞發輔音開首的單詞前，an用在單詞發元音開首的單詞前。如：

a book, a desk, a pen, a doctor, a house

an enemy, an accident, an animal, an egg

但注意：an hour, a useful tool

2.泛指某人或某事物

An old man is sitting on the chair.

3.表示one 或every，但概念上沒有它們那樣強烈。當表示one的意思時，一般不用two, three等相對比。如：

Every elephant has a long nose.

Take this medicine three times a day.

4.用於某些固定詞組中。

a few, a bit, a lot of, in a hurry, at a time, all of a sudden, many a, a little, a couple of, as a matter of fact, in a word, have a good time, do sb. a favor, pay a visit to, in a way, have a word with, make a living, take a pride in, take a walk, a great deal of, catch a cold,

5.用在某些抽象名詞前，表示“一種，一類，一場，一陣”等

She was caught in a heavy rain.

It was a wonderful tea.

That is a great disappointment.

　　帶英語不定冠詞的例句

1. 用於可數名詞的單數形式前,表示"一"

There is a tiger in the zoo.

動物園裏有一隻老虎.

2. 表示一類人和東西

A tiger can be dangerous.

老虎可能有危害性.

3. 表示"某一個"的意思

A gentleman wants to see you.

有一位先生要見你.

4. 表示"同一"的意思

They are nearly of an age.

他們幾乎同歲.

The two shirts are much of a size.

這兩件襯衫大小差不多.

5. 表示"每一"的意思

We go swimming four times a week.

我們每週去游泳四次.

6. 用在作表語的單數可數名詞前,表示身份、職業

My mother is a teacher.

我媽媽是教師.

7. 第一次提到的人或事物,但不特別指明是哪一個

Long long ago there was an old king who had a very beautiful daughter.

很久很久以前,有一個年老的國王,他有一個非常美麗的女兒.