认识钟表整理与复习.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,*,7,认识钟表整理与复习,分针,时针,12,7,8,9,10,11,1,2,3,4,5,6,6,时,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,12,，,时针指着几，就是几时。,7,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,分针指着,6,，,时针走过几，就是几时半。,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,12,，,时针指着几，就是几时。,12,7,8,9,10,11,1,2,3,4,5,6,分针指着,6,，,时针走过几，就是几时半。,7,时不到一点,7,时刚过一点,接近,7,时，可以说,大约,7,时,。,6,时,12,7,8,9,10,11,1,2,3,4,5,6,6,时,12,7,8,9,10,11,1,2,3,4,5,6,说一说钟面上大约是几时？,大约,8,时,大约,9,时,大约,5,时,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,3,时,6,时,8,时,二、画一画,1,小时前,4,时,3,时,1 2,时,3,时,2,时,1 1,时,课外延伸,1,小时前是几时？,