2011年下半年英語(yǔ)四級(jí)語(yǔ)法輔導(dǎo)之冠詞一

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    知識(shí)要點(diǎn):
    冠詞是一種虛詞,放在名詞的前面,幫助說(shuō)明名詞的含義。冠詞分不定冠詞(The Indefinite Article)和定冠詞(The definite Article)兩種。a (an) 是不定冠詞,a用在輔音之前:如a book, a man; an用在元音之前,如:an old man, an hour, an interesting book等。the是定冠詞。
    一、不定冠詞的用法
    1、指人或事物的某一種類(泛指)。這是不定冠詞a (an)的基本用法。如:She is a girl. I am a teacher. Please pass me an apple.
    2、指某人或某物,但不具體說(shuō)明何人或何物。
    如:He borrowed a story-book from the library.
    A Wang is looking for you. 一位姓王的同志正在找你。
    3、表示數(shù)量,有“一”的意思,但數(shù)的概念沒(méi)有one強(qiáng)烈。
    如:I have a mouth, a nose and two eyes.
    4、用于某些固定詞組中。如:a bit, a few, a little, a lot of, a piece of, a cup of, a glass of, a pile of, a pair of, have a good time, for a while, for a long time等。
    5、用在抽象名詞前,表具體的介紹——a + 抽象名詞,起具體化的作用。如:
    This little girl is a joy to her parents. 這女孩對(duì)她父母來(lái)說(shuō)是一個(gè)樂(lè)趣。
    It is a pleasure to talk with you. 跟您交談?wù)媸且患淇斓氖虑椤?BR>    It is an honour to me to attend the meeting. 參加這個(gè)會(huì),對(duì)我來(lái)說(shuō)是一種榮譽(yù)。