认识半点.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,12,3,9,6,1,2,4,5,11,10,8,7,12,3,9,6,1,2,4,5,11,10,8,7,认识半时,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,12,3,9,6,1,2,4,5,11,10,8,7,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,认识半时,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,2,时,半,认识半时,认识半时,12,3,9,6,1,2,4,5,11,10,8,7,12,3,9,6,1,2,4,5,11,10,8,7,12,3,9,6,1,2,4,5,11,10,8,7,2,时,半,2,:,30,8,时,半,8,:,30,10,时,半,10,:,30,认识半时,12,3,6,9,1,2,4,5,11,10,8,7,8,时,8:,00,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,8,时,半,12,3,6,9,1,2,4,5,11,10,8,7,2,时,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,2,时,半,12,3,6,9,1,2,4,5,11,10,8,7,12,时,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,3,6,9,1,2,4,5,11,10,8,7,12,时,半,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,4,时,4:00,2,时,2:00,12,7,8,9,10,11,1,2,3,4,5,6,1,时,1:30,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,整时：分针指向（），时针指向几就是几时,。,半时：分针指向（），时针指向两个数字的中间。,12,6,7,8,9,11,1,2,3,4,5,6,7,8,9,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,10,10,12,12,分针指着,6,，时针走过几，就是几时半。,7:30,8:30,10:30,12,7,8,9,10,11,1,2,3,4,5,6,1时半,1:30,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,时半,12:30,6,时半,6:30,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,9,时,9:00,2,时半,2:30,分针指着（）就是整时。,分针指着（）就是半时，,半时时针指着（）个数的,(),。,12,6,两,中间,9,时,9:00,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,10,时半,10:30,12,7,8,9,10,11,1,2,3,4,5,6,2,时半,2:30,12,7,8,9,10,11,1,2,3,4,5,6,8,时半,8:30,12,7,8,9,10,11,1,2,3,4,5,6,9,时半,9:30,10,月,17,日 星期天 晴,今天早晨我,骑自行车出发，,到达了苹果园，开始摘苹果。下午,和美羊羊一起踢球，玩的很开心。晚上,洗澡，,上床睡觉。,真是一个愉快的星期天啊！,9,时,10,时半,2,时半,8,时半,9,时半,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,1,时,9,时半,3,时,11,时半,5,时半,想一想,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,12,7,8,9,10,11,1,2,3,4,5,6,画出最右边钟面上的时针和分针。,欣赏音乐 回忆全课,再见,