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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,*,*,认识几时几分,执教者:,肖云莲,义务教育课程标准实验教科书第三册,钟面上有()个大格,()个小格,,长长的针是()针,短短的针是()针。,12,60,时,分,1,小时,1,分,时针走一大格是(),分针走一小格是(),分针从,12,走到,1,是()分,5,分针从,12,走到,6,是()分,30,分针从,12,走到,9,是()分,45,分针指着,12,,时针指着几就是几时。,8,时,零,5,分,8,:,05,6,时,15,分,6,:,15,3,时,30,分,3,:,30,3,时,55,分,3,:,55,4,:,55,4,时,55,分,下面的钟面表示上午的不同时刻,8,:,00,8,:,45,9,:,30,10,:,20,11,:,30,早操,8,:,008,:,15,第,1,节课,8,:,259,:,05,第,2,节课,9,:,159,:,55,第,3,节课,10,:,0510,:,50,第,4,节课,11,:,0011,:,35,1,:,15,7,:,50,3,:,05,9,:,30,3,:,20,8,:,45,10,:,55,6,:,05,
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