4．在節(jié)日名稱、星期、月份、季節(jié)前。如：

　 Today is Sunday.

　 Spring is the best season in the year.

Children’s Day

3．在復(fù)數(shù)名詞表示一類人或事物時，如：

　 Horses are useful animals.

　 I like cakes.

2．名詞前面已有用作定語的 this, that, my, your, some, any 等代詞前，如：

　 The letter is from my father.

　 I have a book in my hand.

1．在不含普通名詞或某些專有名詞如表示人名,地名，機(jī)構(gòu)等 　　　 China, Beihai Park

8．在一些用語中，如：

　 in the morning(/afternoon/evening), in the day, by the way, on the whole, the next morning, all the year around, the other day, at the same time

(三)不用冠詞的情況

7．在江河、海洋、山脈、湖泊、群島的名稱的前面，如：

　 the North China Plain

　 the Rocky Mountains

　 the Yangtse River

6．用在某些專用名詞前， 如：

　 the Great Wall

　 the People’s Republic of China

　 the United Nations

　 the Netherlands

5．用在某些名詞化的形容詞或過去分詞前，表示一類人或事物， 如：

　 the rich, the sick, the new , the false, the wounded

4．用在序數(shù)詞和形容詞最高級前,以及在方位詞前。如：

　 The Nile is the longest river in the world.

　 He won the first prize.

The sun rises in the east.

3．指前面提到過的人或事物，如：

　 Here is a picture of a modern car factory. My father works in the factory.