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,按一下以編輯母片標題樣式,按一下以編輯母片文字樣式,第二層,第三層,第四層,第五層,*,认识时钟国,教学者：,1,2,3,4,5,6,7,8,9,10,11,12,从前从前，,老天爷,把时钟国,平分成,( ),大块,12,12,1,2,3,4,5,6,7,8,9,10,11,每一大块都有,一个国王喔,!,例如,:,红色的地，就是,12,点国王,的家,橘色的地，,就是,1,点国王,的家,黄色的地，,就是,2,点国王,的家,按照顺序数一数,:,3,点,国王,4,点,国王,5,点,国王,6,点,国王,7,点,国王,8,点,国王,9,点,国王,10,点,国王,11,点,国王,12,1,2,3,4,5,6,7,8,9,10,11,12,1,2,3,4,5,6,7,8,9,10,11,后来，每位国王,都在自己的,土地上画线,只要通过这条线，,就代表进入,12,点,国咯！,只要通过这条线，,就代表进入,1,点,国咯！,只要通过这条线，,就代表进入,2,点,国咯！,请你动动脑想一想，,等一下出现的小动物，,是在,几点,王国里面呢？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,几点？,12,1,2,3,4,5,6,7,8,9,10,11,几点？,12,1,2,3,4,5,6,7,8,9,10,11,最早的时钟国里面，,只有一个叫做,“,时针,”,的卫兵，,因为他的身体短短的，,所以，又叫做,“,短针,”,。,“,时针,”,身体短短的，,所以，,只负责检查时钟国里的,数字,，,向大家报告现在到,“,几点,”,王国了,12,1,2,3,4,5,6,7,8,9,10,11,我只负责检查数字,12,时,(12,点,),1,时,(1,点,),2,时,(2,点,),3,时,(3,点,),4,时,(4,点,),5,时,(5,点,),6,时,(6,点,),7,时,(7,点,),8,时,(8,点,),9,时,(9,点,),10,时,(10,点,),11,时,(11,点,),但是，有一天，,短短的时针遇到麻烦了！,时钟国里，,除了需要检查数字之外，,还有,一大圈的小格子,要检查。,12,1,2,3,4,5,6,7,8,9,10,11,许多小格子,格子好远啊,!,谁来帮帮忙,?,哈哈,我可以帮忙喔！,我的名字叫做,“,分针,”,因为，我的身体长长的,所以又叫做,“,”,时钟国,外圈的小格子,，,就交给我负责了！,长针,12,1,2,3,4,5,6,7,8,9,10,11,让我来数一数，,小格子一共有,几格？,60,外圈的小格子，,一共有,( ),小格,60,12,1,2,3,4,5,6,7,8,9,10,11,0,分,我负责检查,外圈的小格子,我们从,0,开始数,分针移动一小格又叫做,1,分,(,钟,),分针移动两小格又叫做,2,分,(,钟,),分针移动三小格又叫做,3,分,(,钟,),分针移动四小格又叫做,4,分,(,钟,),分针移动五小格又叫做,5,分,(,钟,),1,分,2,分,3,分,4,分,5,分,请你动动脑想一想，,分针走到哪一个小格子？,是,“,几分,”,？,12,1,2,3,4,5,6,7,8,9,10,11,几,分,？,12,1,2,3,4,5,6,7,8,9,10,11,几,分,？,12,1,2,3,4,5,6,7,8,9,10,11,几,分,？,12,1,2,3,4,5,6,7,8,9,10,11,如果每次都要,一格一格数,，,好累,啊！,有没有什么好方法呢？,问题来了！,我们仔细观察一下,时钟,外圈的小格子，可以,用,五个五个一数,的方式,加快数的速度。,好方法来咯！,分针从,0,走到,5,，我们,可以说：分针走,一大格,一大格,5,分,(,钟,),分针再继续走到,10,，,等于走了,两大格，,两大格,10,分,(,钟,),分针再继续走到,15,，,等于走了,三大格，,三大格,15,分,(,钟,),分针再继续走到,20,，,等于走了,四大格，,四大格,20,分,(,钟,),接着，请继续用,五个五个一数,的方法，,把格子数完,12,1,2,3,4,5,6,7,8,9,10,11,5,分,10,分,15,分,20,分,25,分,30,分,35,分,40,分,45,分,50,分,55,分,0,分,复习一,12,1,2,3,4,5,6,7,8,9,10,11,分针走,一小格,是,分钟,分针走,一大格,是,分钟,分针绕,一圈,是,分钟,分针走,一小格,是,1,分钟,分针走,一大格,是,5,分钟,分针绕,一圈,是,60,分钟,复习二,接下来的题目,让我们用快速的方法,数出分针在那个格子上？,是,“,几分,”,？,12,1,2,3,4,5,6,7,8,9,10,11,0,分,5,分,10,分,15,分,20,分,25,分,26,分,27,分,几,分,？,12,1,2,3,4,5,6,7,8,9,10,11,0,分,5,分,10,分,15,分,20,分,25,分,35,分,30,分,40,分,41,分,42,分,43,分,几,分,？,12,1,2,3,4,5,6,7,8,9,10,11,0,分,5,分,10,分,15,分,20,分,25,分,35,分,30,分,40,分,45,分,50,分,55,分,56,分,几,分,？,“,时针,”,身体短短的，,负责检查时钟国里的,数字,，,报告现在到,“,几点,(,时,),”,了,“,分针,”,身体长长的，,负责检查时钟国里的,小格子,，,报告现在到,“,几分,”,了,总整理,接下来的题目,我们会用 代表时针,用 代表分针,请你,/,妳动动脑想一想，,现在时钟上是,“,几点,几分,”,？,12,1,2,3,4,5,6,7,8,9,10,11,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,先看数字，几,时,？,再数格子，几,分,？,答案：,12,时,10,分,12,1,2,3,4,5,6,7,8,9,10,11,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,先看数字，几,时,？,再数格子，几,分,？,答案：,10,时,35,分,12,1,2,3,4,5,6,7,8,9,10,11,先看数字，几,时,？,再数格子，几,分,？,答案：,7,时,18,分,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,12,1,2,3,4,5,6,7,8,9,10,11,先看数字，几,时,？,再数格子，几,分,？,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,答案：,5,时,49,分,12,1,2,3,4,5,6,7,8,9,10,11,先看数字，几,时,？,再数格子，几,分,？,答案：,11,时,25,分,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,12,1,2,3,4,5,6,7,8,9,10,11,先看数字，几,时,？,再数格子，几,分,？,答案：,3,时,37,分,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,12,1,2,3,4,5,6,7,8,9,10,11,先看数字，几,时,？,再数格子，几,分,？,答案：,5,时,00,分 或,5,时,整,好方法：,先看数字，再数格子,想一想，数字谁负责？,小格子谁负责？,
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