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1、认识时间,8时,3时,6时,像这样，钟面上分针指着12，时针指着几，就是几时。,认一认,4时30分 4:30,10时30分 10:30,分针指着6，时针转过几，就是几时半,11,12,10,1,2,3,4,5,6,9,8,7,认一认,11,12,10,1,2,3,4,5,6,9,8,7,1,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,5,10,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20
2、,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25
3、,30,35,40,45,50,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,50,55,认一认,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,50,55,60,认一认,要认读出一个时刻， 要根据时针和分针的位 置来共同确定。先看时 针刚走过数几就是几时 多，再看分针从12起走 了几个小格就是几分， 这时钟面上的时刻就是 几时几分。,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,?,12点20分 12:20,9时15分 9:15,11,1
4、2,10,1,2,3,4,5,6,9,8,7,?,10时50分 10:50,11,12,10,1,2,3,4,5,6,9,8,7,?,?,?,?,?,?,?,?,?,?,?,9时5分 9:05,7时55分 7:55,11,12,10,1,2,3,4,5,6,9,8,7,4:15,4时15分,5,10,15,?,60分和1小时有什么关系？,?,?,?,想一想：,11,12,10,1,2,3,4,5,6,9,8,7,11,12,10,1,2,3,4,5,6,9,8,7,5,11,12,10,1,2,3,4,5,6,9,8,7,5,10,11,12,10,1,2,3,4,5,6,9,8,7,5,10
5、,15,5,10,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,50,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,50,55,11,12,10,1,2,3,4,5,6,9,8,7,5,10,15,20,25,30,35,40,45,50,55,60,1时,=,60分,40,10,10,课间休息（ ）分， 上一节课是（ ）分， 再课间休息（ ）分， 加起来是60分，也就是1时。,同学们再见！,
