教师姓名 单位名称 填写时间
学科 英语 年级/册 七年级上册 教材版本 人教版
课题名称 Unit2 What time do you go to school
难点名称 难点名称:时间的简单表达法(the simple expression of time)
难点分析 从知识角度分析为什么难 Cardinal number and some calculations of the cardinal number can be used when simply expressing time. We also have different representations of the same time. Need students to be able to correctly use the number and time expression.
从学生角度分析为什么难 1.It is not easy for students to master the correct use of cardinal numbers. 2. It is easy for Students do not use time in the proper way.. 3. In a certain context, it is difficult to express time correctly and freely.
难点教学方法 Inductive , comparison, explanation and exercise method
教学环节 教学过程
导入 lead in Let students read the cardinal numbers:three eight twelve twenty- four forty forty- seven fifty- eight thirty- two twenty- nine and so on.
知识讲解 (难点突破) 1.顺读法 所有的时间都可以用【小时 + 分钟】直接读: 6:10 six ten 8:30 eight thirty 2:40 two forty 2.逆读法 1>、如果所表述的时间在半小时之内,可以用【分钟 + past + 小时】: 6:10 ten past six 4:20 twenty past four 10:25 twenty-five past ten 2>、如果所表述的时间恰好为半小时,可以用【half + past + 小时】: 11:30 half past eleven 2:30 half past two 3>、如果所表述的时间在半小时之外,可以用【(60-分钟) + to + (下一)小时】: 5:50 ten to six 10:35 twenty-five to eleven 9:49 eleven to ten 4>、如果所表述的分钟和15分钟有关,就有三种表达法: (15分钟又叫一刻钟:a quarter) 9:15 nine fifteen ; fifteen past nine ; a quarter past nine 3:45 three forty-five ; fifteen to four ; a quarter to four 5>、整点的表达: It's two. It's two o'clock. 现在是两点整 3.若想表明是上午,可在时间后加上a.m. 如:(上午六点十三分) thirteen past six a.m; six thirteen a.m. 若想表明是下午,可在时间后加上p.m., 如:(下午四点) four o'clock p.m.
课堂练习 (难点巩固) 请用不同的方式表达下面的时间 9:15 nine fifteen fifteen past nine a quarter past nine 3:45 three forty-five fifteen to four a quarter to four
小结 顺读法 即依次读出 时和分 逆读法 分钟+past/to+小时 整点的读法 整点后+o'clock 分钟与15相关的读法 quarter 表示上午(时间+ a.m.)、下午(时间+p.m.)的时间读法