初中英語冠詞的語法歸納
冠詞是虛詞，使用頻率非常高，對於初中生來說，掌握冠詞的語法並不難。下面是本站小編爲你整理的初中英語冠詞的語法歸納，希望大家喜歡!
—、冠詞的定義
冠詞是虛詞,本身不能單獨使用,也沒有詞義,它用在名詞的前面,幫助指明名詞的含義。
冠詞可以說是名詞的一種標誌，它不能離開名詞而獨立存在。表示的名詞數量或者特徵 。
(1)冠詞的分類
冠詞分爲不定冠詞"a，an"、定冠詞"the"和零冠詞"(/)"三種，零冠詞指的是不用冠詞的情況。
口訣：
a與an兩種體，不重數量相當“一”
可數名詞首次提，有時還可表“每一”
a tiger an hour a university
an apple an old friend
a friend a student
an English teacher
不定冠詞有"a和an"兩種形式。"a"用在以輔音音素開頭的詞前，而不是輔音字母前;"an"用在以元音音素開頭的詞前，而不是元音字母前
(2) 不定冠詞的用法
1.a和an均用在單數名詞之前，表示某一 類人或事物。
Tom is a hard-working student.
湯姆是一個勤奮的學生。
Kate is an English teacher.
凱特是一個英語老師。
2.指某一類人或事物中的任何一個。
A steel worker makes steel.
鋼鐵工人鍊鐵。
Pass me an apple，please.
請遞給我一個蘋果。
3.泛指某人或某物，但不具體說明何人或何物。
A student wants to see you.
有個學生想見你。
A girl is waiting for you outside.
有個女孩正在外面等你。
4.表示“每一”的意 思，相當於every。
Take the medicine three times a day.
這種藥每天吃三次。
They go to see their grandparents once a week.
他們每週去看一次他們的祖父母。
用在一些固定搭配裏：
have a walk散步
have a rest休息
have a look看一看
in a hurry匆匆忙忙
make a face做鬼臉
do somebody a favour幫某人忙
a number of許多
have a good time玩得愉快
have a cold感冒
have a headache頭痛
定冠詞的用法口訣：
特指雙熟悉，上文已提及;
世上獨無二，序數最高級;
家人代樂器，形分類人一。
1.特指某(些)人或某 (些)事物
The book on the desk is an English dictionary.
Beijing is the capital of China.
2.指說話人和聽話人都熟悉的人或事物。
Open the door，please.
Jack is in the library.
3.上文提到過的人或 事物。
Yesterday John’s father bought him a
new bike cost him 200 yuan.
4. 表示世界上獨一無二的事物。
The sun is bigger than the moon.
用在序數詞和形容詞最高級之前。
Shanghai is the biggest city in China.
January is the first month of the year.
5.用在某些形容詞之前，表示某一類人或事物。
The nurse is kind to the sick.
We should take good care of the old.
6.用在姓氏複數之前，表示“某某一家人”，“某 某夫婦”
The Browns have been in China for over two years.
用在一些固定搭配 裏面。
in the morning/afternoon上/下午
in the sun在陽光下
in the same way同樣
in the daytime白天
in the end最終
on the other hand另一方面
on the contrary相反
冠詞的用法I. 不定冠詞的用法：
1指一類人或事，相當於a kind ofA plane is a machine that can fly.
2第一次提及某人某物，非特指A boy is waiting for you.
3表示“每一”相當於every，oneWe study eight hours a day.
4表示“相同”相當於the sameWe are nearly of an age.
5用於人名前，表示不認識此人或與某名人有類似性質的人或事A Mr. Smith came to visit you when you were out That boy is rather a Lei Feng.
6用於固定詞組中A couple of, a bit, once upon a time, in a hurry, have a walk, many a time 7用於quite, rather, many, half, what, such之後This room is rather a big one. 8用於so(as, too, how)+形容詞之後She is as clever a girl as you can wish to meet.
II. 定冠詞的用法：
1表示某一類人或物The horse is a useful animal.
2用於世上獨一無二的事物名詞前the universe, the moon, the Pacific Ocean
3表示說話雙方都瞭解的或上文提到過的人或事Would you mind opening the door?
4用於樂器前面play the violin, play the guitar
5用於形容詞和分詞前表示一類人the reach, the living, the wounded
6表示“一家人”或“夫婦”the Greens, the Wangs
7用於序數詞和形容詞副詞比較級最高級前He is the taller of the two children.
8用於國家黨派等以及江河湖海，山川羣島的名詞前the United States, the Communist Party of China, the French
9用於表示發明物的單數名詞前The compass was invented in China.
10在逢十的複數數詞之前，指世紀的某個年代in the 1990’s
11用於表示單位的名詞前I hired the car by the hour.
12用於方位名詞，身體部位名詞，及表示時間的詞組前He patted me on the shoulder.
III. 零冠詞的用法：
1專有名詞，物質名詞，抽象名詞，人名地名等名詞前Beijing University, Jack, China, love, air
2名詞前有this, my, whose, some, no, each, every等限制I want this book, not that one. / Whose purse is this?
3季節，月份，星期，節假日，一日三餐前March, Sunday, National Day, spring
4表示職位，身份，頭銜的名詞前Lincoln was made President of America.
5學科，語言，球類，棋類名詞前He likes playing football/chess.
6與by連用表示交通工具的名詞前by train, by air, by land
7以and連接的兩個相對的名詞並用時husband and wife, knife and fork, day and night
8 表示泛指的複數名詞前Horses are useful animals.
零冠詞的用法口訣下列情況應免冠，代詞限定名詞前;
專有名詞不可數，學科球類三餐飯;
複數名詞表泛指，兩節星期月份前;
顏色語種和國名，稱呼習語及頭銜。
