不定冠词和定冠词的用法分析.doc

不定冠词和定冠词的用法分析
导读：我根据大家的需要整理了一份关于《不定冠词和定冠词的用法分析》的内容，具体内容：关于英语的不定冠词和定冠词的用法，大家知道的有多少呢?接下来，我给大家准备了,欢迎大家参考与借鉴。1. 不定冠词的用法(1) a用在子音前; an用在母音前。...
关于英语的不定冠词和定冠词的用法，大家知道的有多少呢?接下来，我给大家准备了,欢迎大家参考与借鉴。

1. 不定冠词的用法
(1) a用在子音前; an用在母音前。
An hour
(2) 表同种类的全体, 此时a带有any的意味。
A dog is a faithful animal. (=Dogs are faithful animals.)
(3) 等于one。
I have a sister and two brothers.
(4) 等于the same.
Birds of a feather flock together.
(5) 等于per"每一......"。
We work eight hours a day. Ninety miles an hour.
(6) a = a certain, 表说话者不认识此人。
Do you know a Mr. Smith?
(7) 物质名词或抽象名词加a (an)即成普通名词，
Asparagus is a grass. (a = a kind of).
This is a good cloth for summer.
(8) "have (or take) + a + 抽象名词"，与抽象名词的动词形同义。
Let us take am. = Let usm.
2. 定冠词的用法
(1) 由于上下文的关系, 某名词所指的东西已非常明显, 或已有一定的范围, 该名词应加the。
Shut the door.
Please pass me the caster.
(2) 表该名词的总称。
The cow is a useful animal. (= Cows are useful animals.)
(3) 前面已提过的名词，再度提到时前面加the。
Once upon a time there was a little boy who lived in a cottage.
The cottage was in the country, and the boy lived there all his life.
(4) 用于为片语或子句所修饰的名词之前。
This is the book that I promised to lend you.
(5) 用在宇宙(独一无二)的天体名词之前。
The sun; the moon; the sky; the earth.
(6) 用在方位，方向等名词之前。
The sun rises in the east and set in the west.
(7) 乐器的名称前要加the。
To play the piano (violin, guit