1、,1,2,3,4,5,7,6,8,11,12,10,9,1,2,3,4,5,7,6,8,11,12,10,9,5,10,25,30,20,15,60,35,40,45,50,55,钟面上一共有60个小格。,1,2,3,4,5,7,6,8,11,12,10,9,5,10,25,30,20,15,60,35,40,45,50,55,钟面上一共有（ ）个大格，每大格里有（ ）个小格，一共有（ ）个小格。,12,5,60,1,2,3,4,5,6,7,8,9,10,11,12,1小时,时针走一大格，时间经过 1 小时。,1,2,3,4,5,6,7,8,9,10,11,12,分针走一圈，时间经过 分。,6
2、0,分针走一小格，时间经过 1 分钟。,5分,10分,20分,45分,55分,60分,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,7,8,9,10,11,12,1时=60分,1,2,3,4,5,6,7,8,9,10,11,12,9时,9:00,1,2,3,4,5,6,7,8,9,10,11,12,9时5分,9:05,1,2,3,4,5,6,7,8,9,10,11,12,11时15分,11:15,1,2,3,4,5,6,7,8,9,10,11,12,7时30分,7:30,1,2,3,4,5,6,7,8,9,10,11,12,3时50分,3:50,1,2,3,4,
3、5,6,7,8,9,10,11,12,4时19分,4:19,15,20,16,17,18,19,1,2,3,4,5,6,7,8,9,10,11,12,7时7分,7:07,5,10,1,2,3,4,5,6,7,8,9,10,11,12,1时44分,1:44,1,2,3,4,5,6,7,8,9,10,11,12,10时59分,10:59,1,2,3,4,5,6,7,8,9,10,11,12,6时51分,6:51,1,2,3,4,5,6,7,8,9,10,11,12,5时37分,5:37,1,2,3,4,5,6,7,8,9,10,11,12,1时14分,1:14,1、动手操作。在你的钟面上拨出5时5分。,2、同桌合作。1人说时间，1人拨时间。,3、自主探究。拨一个自己喜欢的时间，考考你的同桌是几时？,下,课,U盘、电脑坏了？教学资料不见了？以前的资料没保存？每一届重复劳动？找不到精品课件、试题、教案反思？各大文库价格昂贵？来【163文库】吧，你可以：上传分享资料赚取零用钱；上传资料，永久保存，方便下届使用；百万教学资源供你下载；创建你的教学空间，分类收藏存储资料；【平台地址：】,
