1 介词 1. 时间介词 – at, on , in at 表示时间的一点;in 表示一个时期;on 表示特殊日子或具体日子。如: He goes to school at seven o’clock in the morning. 他早晨七点上学。 Can you finish the work in two days. 你能在两天内完成这个工作吗? Linda was born on the second of May. 琳达五月二日出生。 1. at 后常接几点几分,天明,中午,日出,日落,开始等。如: at five o’clock (五点),at down (黎明),at daybreak (天亮),at sunrise (日出),at noon (中午),at sunset (日落),at midnight (半夜),at the beginning of the month (月初), at that time (那时),at that moment (那会儿),at this time of day (在一天的这个时候)。 2. in 后常接年,月,日期,上午,下午,晚上,白天,季节,世纪等。如: in 2006(2006 年),in May,2004 (2004 年五月),in the morning (早晨/上午),in the afternoon (下午),in the evening (晚上),in the night (夜晚),in the daytime (白天),in the 21st century (21 世纪),in three days (weeks/month)三天(周/个月),in a week (一周),in spring (春季)。 3. on 后常接某日,星期几,某日或某周日的朝夕,节日等。如: on Sunday (星期日),on a warm morning in April (四月的一个温暖的上午),on a December night (12 月的一个夜晚),on that afternoon (那天下午),on the following night (下一个晚上),on Christmas afternoon (圣诞节下午),on October 1,1949 (1949 年 10 月 1 日),on New Year’s Day (新年),on New Year’s Eve (除夕),on the morning of the 15th (15 日的早上)等。 At On In 2 钟点 at six o’clock/ seven thirty 用餐 at lunch time 节日 at Christmas 年龄 at the age of 20 时间 at this time 时刻 at sunrise 一天中的某段时间 at noon/ at night/ at dawn 某一天的某时段 on Saturday morning/ afternoon/ evening 周几 on Sunday 日期 on May 4th 节日 on New Year’s Day on weekends on vacation 一天中的某段时间 in the afternoon/ in (during) the day 月份 in April 季节 in spring 年份 in 1949 世纪 in the 19th cent...
