纯手打.正好我刚背完这里.抄给你.度娘绝对搜不到的.
1.用来表示特指或者双方都知道的人或事：The man over there is John's uncle.
2.表示第二次提到:There is an English book on the desk.The book is Li Lei's.
3.用在世界上独一无二的名词前：The sun is bigger than the earth.
4.用在形容词最高级和序数词前面：This is the highest building in this city.
5.用在乐器名词钱：My sister can play the piano and the violin.
6.用在方位名词前:in the west/east/south/north on the left/right.
7.用在形式复数形式前,表示一家人或夫妇：The Smiths are watching TV.
8.和形容词连用,表示一类人：The old should be looked after well.
9.用在江河湖海及山脉名次前：The Changjiang River is the longest river in China.
10.有介词短语或定语从句修饰的名词前:The girl in red(=whos is wearing red)is my sister.
不用冠词的情况
1.在专有名词(国名、城市名、人名、路名)前不用冠词:Beijing is a beautiful city.
2.表泛指的不可数名词或复数名词前不用冠词:Snow is white and beautiful.
3.在球类运动、棋类和学科名词前不用冠词:Mr Zhang likes playing football and chess.
4.在季节、月份、星期、节日和三餐饭前不用冠词:
Today is Children's Day.
All the students have lunch at school.
注意：①中国传统节日前面一般加"the":the Mid-Autumn中秋节 the Spring Festival春节
②具体某年的季节前一般加"the":in the winter of 2009在2009年的冬天
③三餐饭前有形容词修饰时,可以用冠词:have a nice breakfast.吃一顿美味的早餐
5.在称呼语或表示头衔的职位名词前不用冠词:Mr Wang is from Australia.
6.名词前有"this,that,those,these,my,your,some"等词修饰时不用冠词:This is my best friend.
