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1、关于时间关于时间 timea. 时间的表达法:时间的表达法: (1) 顺序法表达:先讲时,后讲分。读的时候采用直读式,即直接读出时间数 字; 如:7:20 seven twenty 7:05 seven five 8:16 eight sixteen9:30 nine thirty 9:45 nine forty-five 10:47 ten forty-seven. (2) 扩展:用 to 和 past 表达时间。先讲分钟,后说时(以 30 分为分界线),这 种表达比较烦; 当分钟小于/等于 30 分钟时, 用 past 表示“过了几分钟 ” (即所过分钟数 +past+点钟数) 当分钟大于
2、 30 分钟时用 to 表示“差几分钟” (即+to+)当分钟等于 30 分钟时, 用 half 代替 当分钟等于 15用 a quarter 代替 eg. 1:25 twenty-five past one 2:30 half past two3:43 seventeen to four 4:38 twenty-two to five 4:15 a quarter past four 5:45 a quarter to six (3)12 小时制: 6:00 a.m. 上午 6 点 8:20 p.m. 下午 8 点 20 分 (4)24 小时制: 13:00 13 点钟 22:15 22 点
3、 15 分 (5)时刻前通常用 at. at 5 oclock at 7:30 p.m.复习和补充:复习和补充:在表达时间时所用的介词 in,on,at 的区别。 in 用在 morning,afternoon,evening 前,还可用在月份、年代、季节前。in the morning/afternoon/ evening in 1989, in October, in May,1985,in spring/summer/autumn/ winter on 用在日期、星期前,也可用在某天的上午、下午、晚上前,如:on Monday,on July 8th, on Sunday morning
4、On the morning of July 21st at 用在具体的时间点钟前,也可用在固定的搭配中,如:at night 在夜里,at ten 十点钟。 练习:练习:用介词 in,on,at 将下列句子补充完整。 1. The boy was born 1983 2. We often plant trees spring 3. I bought the book June last year 4. They came to China October 2nd,2000 5. We have no classes Sunday 6. He always practices guitar
5、the morning 7. We usually have a big dinner Saturday evening 8. The children are very happy the morning of June lstBecause it is Childrens Day9. The bus leaves 9:15 everyday 10. I like go to bed 1l:00 at night(6)关于时间的问法 a.以“when ” 提问,“什么时候”?可以是较长的时间段时间段,也可以是较短的时间点。时间点。When is your birthday? My birth
6、day is Dec. 29th. (这里就是指一天的时间段段) When do you go home? I go home at 4:30 p.m. (这里 when 问的是时间点点) b. what time “几点” 是较短的时间点。时间点。 What time is it now? Whats the time? 几点了?Its 8:36. Oh, Its 50 minutes late. 8:36,哦,它慢了 50 分钟。 What time do you get up? I get up at 6:00 a.m. 练习:练习:你能用所给词的正确形式将句子补充完整吗?A:What time Rick usually (go) to school?He usually (go)to schoo1 at 6:30B:When the students often (watch) TV?They often (watch)TV on SundaysC:What time you (eat) breakfast?I (eat)it at 6:15