介词(二) 三、时间介词1.after, inin + 段时间:与将来时连用。eg: My father will be back from abroad in three days.after + 段时间 = 段时间 + later , 与过去时连用。eg: He left home and went to the front after two days / two days later.注意:in the past “在过去”,与过去时连用。 in the past/ last + 时段 “在过去的……中/内”,与现在完成时连用。2. .表时间的介词 at, on, in, by, over, through at 在短暂的一段时间,可指在几点,一天中的黎明(at dawn),中午(at noon),黄昏(at dusk),夜晚(at night),也可指在某个节日或被认为是一年中标志大事的日子,在此,at 表假日时间而非具体某一天。 eg: at Christmas at New Year at the Spring Festival at work 在 工作 on 在具体某一天(如在星期几, 几月几号),具体某一天的上午,下午,晚上,或上(下)午,晚上有修饰语时。 eg: on a rainy day on National Day on Sundays = every Sunday on weekends = from Saturday to Sunday on weekdays = from Monday to Friday on Tuesday morning on March 8 on the morning of Oct.1 on a rainy night in 表在某个较长的时间内,泛指在早上,上午,下午,晚上,周,月,季,年,年代,世纪,朝代 eg: in the morning/ afternoon/ evening in Qing Dynasty 注意:当 early, late 用于句首修饰介词短语时,尽管表具体某一天的上、下午,晚上,用 in. by“不迟于(某时间)” eg: We have to be home by 10 o’clock. over, through(out)两者均指经过全部的时间,“在……期间”。 eg: over a cup of tea 在喝一杯茶的时间 over the past 40 years 在过去的 40 年注意:this, that, next, last, some, every, one, each, any, all + n 结构前无介词四、表工具,手段,方式的介词1.用……方法或方式in this/ that/ the same way by this/ that means by means of with this/ that method2. in, by, throughin 使用语言,原料,材料,颜料,声音,钢(铅)笔,单位,现金,字体,大小写字母,交通工具,文字 eg: write in a few words 简短的写 in ink = with a pen answer in a quite voice 平静的回...