新概念英语第二册：第21课课文详解及语法解析 课文详注 Further notes on the text 1.I live near an airport and passing planes can be heard night and day. 我住在一个机场附近，过往飞机日夜不绝于耳。 (1)passing 是现在分词，作形容词用，表示“经过的”、“过往的”：He stopped a passing car. 他挡住了一辆过往汽车。 He forgot the man with passing time. 随着时间的消逝，他忘掉了那个人。 (2)night and day是固定短语，意为“日日夜夜”、“夜以继日”：He thought of the matter night and day. 他日夜在想这个问题。 He worked night and day. 他夜以继日地工作。 2.The airport was built years ago, but for some reason
