| 词组 | air |
| 释义 | 注意作名词时的一些规则。 1． 当特指时，可加冠词: All these cars are polluting the air. ( 特指说话时当地的空气) I breathed in the cold air. ( 特指呼吸周围的冷空气) 2． 当泛指时，作抽象名词，常为不可数: I need some air. ( 泛指空气) Let's go for some fresh air. ( 泛指空气) 3． “一股 …… 气流”可用 a of air， air 前常不用冠词: a blast of air a rush of air a draft of air a gust of air 4． 表示“在空中”，用 “in the air”， air 前面常加定冠词: The kite is high in the air. The students threw their hats into the air. 5． 表示 “( 人的 ) 态度、( 周围的 ) 气氛”等，air 前面可加冠词: She had a triumphant air. There was an air of gloom about the castle. 6． 表示“不自然的行为 ( 如高傲等)”，常用复数 airs: Stop putting on airs with me. 7． 表示电视台、电台的“广播”或“不广播”可以说 on ( the ) air 或 off ( the) air，用不用定冠词都可以: We'll be on ( the ) air in ten mi- nutes. Wait till we're off ( the) air. 8． “乘飞机”可用 by air，air 前面不加冠词: I came here by air. 9． air one's views 后面跟 on 或 about 都可以: He aired his views on pollution. He aired his views about pollu- tion. 10． 动词 air 后面所跟的名词似乎复数居多: air one's grievances air one's problems air one's views air one's opinions |
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英语用法大全包含3679条英语用法指南，基本涵盖了全部常用英文词汇及语法点的翻译及用法，是英语学习的有利工具。