托福聽(tīng)力視頻課程

　　1. Indefinite article (不定冠詞)

　　我們用 "a ， an " 當(dāng)我們不知道他是諸多人或事中的哪一個(gè)：

　　* is one of many. ( 是許多個(gè)中的一個(gè))

　　He is an artist.(=there are many artists)

　　* is not unique. (不是唯一的)

　　I have just bought a book

　　* has not been mentioned before. (之前沒(méi)有提到過(guò))

　　There was a new student in class today.

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　　2. Definite article (定冠詞)

　　我們用 " the " 當(dāng)我們知道他是諸多人或事中的哪一個(gè)：

　　* is unique (or unique in that context) (是唯一的)

　　The Australian Prime Minister. (=there is only one)

　　I looked inside， the engine was in a terrible state.(=there is only one engine， in this case)

　　* has been mentioned before. (之前提到過(guò))

　　The man gave me a ticket. I looked at it， and saw thatthe ticket was a single.

　　* is defined by the phrase which follows it. (要被接下來(lái)的短語(yǔ)詳細(xì)說(shuō)明)

　　What is the new student's name?

　　3. No articles (無(wú)冠詞)

　　我們不用冠詞當(dāng)我們普遍地提及事物的時(shí)候：

　　* using plural or uncountable nouns (在使用復(fù)數(shù)或不可數(shù)名詞時(shí))

　　Do you like sport?

　　* with the names of people or places， but there aremany exceptions (人名和地名的時(shí)候不用冠詞，但是地名有許多例外)

　　He is Professor Jones

　　4. Fixed phrases ( 固定短語(yǔ))

　　有許多固定搭配需要用或者不用冠詞，我們應(yīng)該來(lái)單獨(dú)學(xué)習(xí)，他們包括：

　　a few at home at work at the beginning atthe end go to bed

　　go to the cinemas， shops，station in the world once a week

　　sixty kilometres an hour the next the other the other day

　　the same