新编北京版数学二年级下册《万以内数的认识》课件

北京版五年级数学下册北京版五年级数学下册欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!1教学目标教学目标1.1.知识与技能：知识与技能：掌握万以内的数位顺序以及“百”与“千”、“千”与“万”之间的十进关系。知道万以内的数的组成。2.2.过程和方法：过程和方法：在动手操作的过程中，使学生主动认识“计数单位”与“数位”。3.3.情感、态度和价值观：情感、态度和价值观：在数数过程中，培养学生思维的灵活性。培养大家的数感，体会数学与生活的密切联系。欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!21.1.二（二（3 3）班有）班有4242名学生。名学生。2.2.小刚跑小刚跑6060米用米用8 8秒。秒。3.3.小朋友每天的睡眠时间应保证在小朋友每天的睡眠时间应保证在9 9个小时。个小时。5.5.八达岭长城全长八达岭长城全长六千七百六千七百千千米，是世界上古老的伟大建筑米，是世界上古老的伟大建筑之一。之一。4.4.中央广播电视塔塔高中央广播电视塔塔高四百零五四百零五米，是中国第三高塔。米，是中国第三高塔。欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!3欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!4欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!5个个位位十十位位百百位位千千位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!6欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!7个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!8欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!9个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!10个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!11个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!12个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!13个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!14个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!15个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!16个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!17个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!18个个位位十十位位百百位位千千位位万万位位欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!19欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!20第一关：青蛙看海第一关：青蛙看海298299300301欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!21欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!22七百九十六七百九十六第二关：摘苹果第二关：摘苹果八百零五八百零五欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!23欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!24九百七十九百七十第三关：运香蕉第三关：运香蕉一千一百五十一千一百五十欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!25欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!26第四关：摘葡萄第四关：摘葡萄九千五百九千五百 一万一万欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!27欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!28第五关：填一填第五关：填一填八百二十九是由八百二十九是由()个个百、（百、（）个十和（）个十和（）个一组成的。）个一组成的。八八二二九九欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!294398的的千千位上是（位上是（）,表表示（示（）个（）个（）；）；“3”在（在（）位上，表示（）位上，表示（）个（）个（）。）。44千千百百3百百欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!30（）个千、（）个千、（）个）个百、（百、（）个十和（）个十和（）个一合起来是四千五）个一合起来是四千五百二十七。百二十七。5427欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!31一千里面有（一千里面有（）个百。）个百。10欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!32欢迎来访，敬请指导thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!thank you!33写在最后写在最后成功的基成功的基础在于好的学在于好的学习习惯The foundation of success lies in good habits34谢谢大家荣幸这一路，与你同行ItS An Honor To Walk With You All The Way讲师：XXXXXX XX年XX月XX日 35