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1、,我6点要起床,到6点了吗?,12,1,2,3,4,5,6,7,8,9,10,11,12个数字,时针,分针,短又粗,细又长,分针指12时针指7就是7时,12,1,2,3,4,5,6,7,8,9,10,11,7时,12,1,2,3,4,5,6,7,8,9,10,11,表示时间,7:00,营业时间,上午8:00-下午5:00,第一关,12,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,8,9,10,11,7,12,3,6,9,第二关,12,1,2,3,4,5,
2、6,8,9,10,11,7,12,1,2,3,4,5,6,8,9,10,11,7,12,1,2,3,4,5,6,8,9,10,11,7,12,1,2,3,4,5,6,8,9,10,11,7,12,1,2,3,4,5,6,8,9,10,11,7,第三关,?,画一画,画出缺少的时针或者分针,12,1,2,3,4,5,6,7,8,9,10,11,4时,12,1,2,3,4,5,6,8,9,10,11,7,6时,12,1,2,3,4,5,6,8,9,10,11,7,8时,考考你,考考你,电影再过1小时就开始了,你知道电影几点开始吗?,考考你,电影再过1小时就开始了,你知道电影几点开始吗?,过1小时是几时?,1、先确定现在钟面是几时。2、过1小时就是加1 过2小时就是加2,现在是9时,过1小时是几时?,9+1=10时,1小时前是几时?,1、先确定现在钟面是几时。2、1小时前就是减去1 2小时就就是减去2,现在是10时,1小时前是几时?,10-1=9时,再过1小时是( ),12时,11+1=12时,2小时前是( ),7时,9-2=7时,小练笔,