代词用法:2021不定冠词的用法

2023-01-31 07:09:00来源:新东方在线整理

  不定冠词的用法

  1)泛指人,事或物的类别,相当于any,

  A steel worker makes steel.

  2)泛指某人或某物。 A boy is waiting for you.

  3)表示one或者every,

  I have a mouth, a nose and two eyes.

  We study 8 h ours a day.

  twice a week

  4)用于某些固定词组中如:

  a few,a little,a lot of,a bit of, a couple of,

  a second language a peaceful world 等等

  5)用在quite, rather , many , such 等词之后。

  He is rather a fool.

  This is a rather warm room.

  This is rather a warm room.

  6)用在so/too+形容词之后。

  It’s too difficult a book for us.

  7) 抽象名词,物质名词具体化

  a success,a must,a necessary,a shock,a surprise

  It’s a fact that It’s an honour that,a pleasure

  8) a most important book

  9) 独一无二的名词前有修饰语

  A full moon a burning sun a peaceful world

  10) 季节, 星期, 三餐前有修饰语

  a wonderful lunch a cold winter a rainy Sunday

  11) a second a third

  12) a Mr. Li wants to meet you.

本文关键字: 冠词的用法

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