新西师版上册三年级数年月日.pptx

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,单击此处编辑母版标题样式,年、月、日,石岭中心小学 王英越,第1页,谜语：,小宝宝，真稀奇，,身穿三百多件衣。,天天它要脱一件，,脱到年底剩张皮。,（打一生活用具）,第2页,（）年,月,日,中华人民共和国成立,你知道这些有意义日子吗？,1949,第3页,你知道这些有意义日子吗？,北京申奥成功,年,7月13日,第4页,年8月8日第29届奥运会在中国北京盛大开幕,第5页,1,、国庆节是,10,月,1,日,。,2,、,1,分,等于,60,秒,。,3,、儿童节是,6,月,1,日,。,4,、一天一共有,24,时,。,5,、一小时有,60,分,。,6,、一,年,有,12,个,月,。,你找对了吗？,第6页,一,月,年,第7页,1,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,5,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,9,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,2,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,6,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,10,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,3,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,7,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,11,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,4,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,8,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,12,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,年历,第8页,（,1,）依据手中年历表，把各月天数填入表中。,观察仔细点哟。,填一填,月份,1,2,3,4,5,6,7,8,9,10,11,12,天数,第9页,小组合作要求：,注意哟，每个同学都要说一说你发觉哟。,1,、小组内相互检验每个月天数是否填写一样，假如不一样，请判断并纠正。,2,、,认真观察表格，再小组讨论，说说,31,天和,30,天分别是哪些月份？最终完成题单。（完成后举手示意。）,第10页,1,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,5,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,9,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,2,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,6,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,10,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,3,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,7,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,11,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,4,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,8,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,12,月,日,一,二,三,四,五,六,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,年历,第11页,（,1,）依据手中年历表，把各月天数填入表中。,你做对了吗？,填一填,月份,1,2,3,4,5,6,7,8,9,10,11,12,天数,31,28,或,29,31,30,31,30,31,31,30,31,30,31,第12页,观察你（）年年历卡，试着解答下面问题。,1、完成统计表,月份,一月,二月,三月,四月,五月,六月,七月,八月,九月,十月,十一,十二,天数,3、你年历卡是（）年，这一年二月有（）天，这一年整年一共有（）天，(写出计算过程）。,2、一年有（）个月，,是31天月份有（），共（）个月；,是30天月份有（），共（）个月。,12,1、3、5、7、8、10、12,7,4、6、9、11,4,第13页,月份,一月,二月,三月,四月,五月,六月,七月,八月,九月,十月,十一,月,十二,月,31,29,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,29,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,28,31,30,31,30,31,31,30,31,30,31,31,29,31,30,31,30,31,31,30,31,30,31,第14页,第一个方法,:,31+2,8,+31+30+31+30+31+31+30+31+30+31=,36,5,31+2,9,+31+30+31+30+31+31+30+31+30+31=,36,6,第二种方法：,317=217,304=120,217+120+2,8,=,36,5,317=217,304=120,217+120+2,9,=,36,6,第三种方法：,3012=360,17=7,360+7,2,=,36,5,3012=360,17=7,360+7,1,=,36,6,第15页,一,年,有,12,个,月,大月（,31,天）,小月（,30,天）,1,、,3,、,5,、,7,、,8,、,10,、,12,月,4,、,6,、,9,、,11,月,二月,28,天,29,天,第16页,一,二,三,四,五,六,七,八,九,十,十二,十一,左拳记忆法,第17页,一三五七八十,腊,三十一天永不差,四六九,冬,三十天,平年二月二十八,年月日歌诀,12月,11月,第18页,1,月,3,月,5,月,7,月,8,月,10,月,12,月,单月,双月,七前单月八后双，七个大月心中装。,第19页,大小月,数学游戏,游戏规则：,老师报一个月份，假如是大月张开双手挥一挥，假如是小月双手交叉放在胸前。,第20页,智慧城堡,加油啊！,第21页,1、一年有（）个月,其中有（）个大月,有（）个小月,大月有（）天,小月有（）天。,2、5月最终一天是（）日，9月最终一天是,（）,日。,3、年,小明连续在外婆家住了两个月，恰好是62天，这两个月是（）月和（）月。,12,7,4,31,30,31,30,7,8,第22页,我生日比教师节晚一天。,小红生日是,我是一年中最终一个小月第一天出生。,小刚生日是,我是9月30日后一天出生。,小明生日是,我出生于,8月,1日前一天,小兰生日是,9月11日,11月1日,10月1日,7月31日,第23页,(1),父亲4月31日去杭州出差。,（）,(2),暑假七八两月共有62天。,（）,我是小法官,（,3,）一年中除二月外，有,7,个大月，,4,个小月。（）,（,4,）,10,月份过了,10,天，还剩,21,天。（）,（,5,）每年,2,月都有,29,天。（）,第24页,我是小神探,警察怀疑光头强偷了熊大金币，可是光头强辩解道：“这些金币是他,2,月,30,号在路上捡。”不过警察还是逮捕了他。请问为何呢？,（因为,2,月没有,30,号，说明光头强在,撒谎，而且捡东西要交警察。）,第25页,小强刚满,12,岁，只过了,3,个生日，你知道他是哪一天出生吗？,2,月,29,日出生,猜一猜,第26页,再,见,再见,谢谢合作 敬请指导！,第27页,