There are seven days in a week. 一周有七天。
Monday is the first day of the week. 星期一是一周的第一天。
Sunday is the last day of the week. 星期天是一周的最后一天。
Tuesday is the second day of the week. 星期二是一周的第二天。
Wednesday is the third day of the week. 星期三是一周的第三天。
Thursday is the fourth day of the week. 星期四是一周的第四天。
Friday is the fifth day of the week. 星期五是一星期的第五天。
Saturday is the first day of the weekend. 星期六是周末的第一天。
Sunday is the seventh day of the week. 星期天是一周的第七天。
The weekend days are Saturday and Sunday. 周末是星期六和星期日。
1 minute is 60 seconds. 1分钟等于60秒。
90 seconds is a minute and a half. 90秒是一分半。
30 minutes is half an hour. 30分钟是半个小时。
15 minutes is a quarter of an hour. 15分钟是一刻钟。
45 minutes is three quarters of an hour. 45分钟是三刻钟。
60 minutes is an hour. 60分钟是一个小时。
90 minutes is an hour and half. 90分钟是一个半小时。
6:15 is a quarter after six. 6:15是六点一刻。
6:30 is half past six. 6:30是六点半。
6:45 is a quarter to seven. 6:45是差一刻七点。(7点是未到来的时间)
weekdays工作日:Monday、Tuesday、Wednesday、Thursday、Friday
weekend周末:Saturday、Sunday
时间的表达:
分钟minute(可数的), 秒second(可数的),hour小时
half:二分之一,一半
quarter:四分之一(a quarter of...~~~~~...的四分之一)(四分之三:three quarters)
after/past+时间点:表示几点过去几分
to后面加未到来的时间点