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1、表内乘法（二）导学 案授课年级二年级学科数学主备教师龙莉勤课时共 4 课时第 3 课时课型新 授多媒体使用班班通授课时间月日课题7 的乘法口诀教材分析.“做一做”的安排侧重于把记口诀与用口诀结合起来，让学生在记中用，在用中记。同时，针对一些记忆难度较大的口诀，适当增加练习机会，便于突破难点，加强记忆。学生分析学生在前面学习16乘法口诀时，已有编制口诀的活动经验和方法，知道计算几个几的方法，了解了乘法口诀的基本结构，在乘法口诀与乘法意义的联系方面已积累了一些经验。教学目标知识与技能让学生在推导的过程中掌握7 的乘法口诀，并能运用口诀计算相应的乘法算式，熟记7 的乘法口诀。过程与方法使学生经历推导
2、7 的乘法口诀的过程在学生编乘法口诀和解决简单实际问题的过程中，培养学生自主、合作学习的能力。情感态度与价值观继续培养学生自主学习的能力、与同学合作交流的态度，并获得成功的体验，促进学生学习数学自信心的形成。重难点重点让学生结合已有的知识和经验，通过探索，总结出7 的乘法口诀。难点7 的乘法口诀句数多，难度较大，容易混淆。教学方法自主合作探究交流教学准备适量卡片、课件教学过程设计教学环节教 师 行 为期望的学生行为时间分配媒体应用一、创设情境，激趣引入。1、同学们看过动画片西游记吗？你们知道孙悟空大闹天空之后，被关在炉子里烧了多少天（七七四十九天）？今天我们一起来学习七的乘法口诀好吗？1还记得
3、我们一起喂养的小鱼的样子吗？每个同桌一个小组，用卡片拼搭一条小鱼，看哪个组拼得又快又象，好吗？(课件)师生互动。5 分钟二、合 作 交流，学 习 新知。(1)看着这些拼搭成的小鱼漂亮！你们是怎样搭成的？是用什么图形拼成的？你们还发现了什么（提示：每条小鱼需要多少卡片）？（每组可讨论）在学生的回答中，抓住“摆一个这样的小鱼需要 7 个卡片”的话，及时鼓励，并引导学生想一想：如果要拼成 6 条、7 条小鱼，你能想出要多少个卡片吗？(2)设计、填写表格。看来同学们都知道了。我们一起来设计一个表格，把刚才想到的卡片数填在表格里好吗?（课件、卡片学生填好后，提问：从表中你知道了什么？（3）写乘法算式，编
4、口决。（课件）同学们真聪明，你们愿意发挥自己的聪明才智，根据图片列出7 的乘法算式，并相应地编出 7 的乘法口诀吗？集体交流列算式和编口诀的方法，小组比赛：7的乘法口诀有很多，谁能用最快的速度记住这7 句口诀。3记忆口诀。你认为哪些口诀好记，哪些口诀难记?你用什么方法记学生分组讨论。把你知道的说给小组里的小朋友们听一听。然后让学生在全班说一说。学生填写表格。引导学生回答：1 条鱼要 7 个三角形，即需用1 个 7；2 条鱼要 14 个三角形，即需用 2 个 7；3条鱼要 21个三角形，即需用 3 个 7；7条鱼要 49 个三角形，即需用 7 个 7。小组合作交流探索：写出 7 的乘法算式并编出
5、 7 的乘法口诀。现在我们一起来看看图片，20 分钟文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码
6、:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 Z
7、K5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3
8、HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码
9、:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 Z
10、K5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3
11、HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码
12、:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10住它?4教学“做一做：2”（1）小朋友们真棒，自己编出了 7的乘法口诀，那你知道每一条口诀各能算哪些乘法算式?请给小动物们找到自己的朋友。5 教学“做一做：3”比较乘法算式和口诀，引导学生发现几个几的积比它前面的几个几多几，比它后面的几个几少几，即“是几的口诀相邻之间的积就相差几”的规律，为学生记忆乘法口诀作准备。全班交流后，再次给时间，让学生结合推理的过程和好的记忆方法记住乘法口诀。6小结：今天学习了哪几句口诀？1一个星期
13、 7 天，2 个星期几天？3 个星期、4个星期、5 个星期、6 个星期、7 个星期呢？21 只七星瓢虫的背上共有多少个黑点，请同学们数一数，2 只、3 只呢？3这首诗有多少个字呀？你能用一句乘法口诀算出来的吗？通过今天的学习，你知道了什么?还想知道什象我们前面学过的口诀一样一句一句编出的乘法口诀；找朋友：三七二十一二七十四五七三十五一七得七七七四十九四七二十八六七四十二17 57 37 77 67 47学生自由记忆口诀。学生齐回答。用各种方式列式表示口诀。猜口诀。齐背口诀。10 分钟5 分钟文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF
14、10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D
15、4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH1
16、0T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF
17、10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D
18、4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH1
19、0T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF
20、10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D
21、4Y9G5G10黑板上抄题。我们知道了用它可以帮我们解决很多生活中的问题。文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4
22、Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10
23、T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF1
24、0V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4
25、Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10
26、T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF1
27、0V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4
28、Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10三、尝 试 练习，巩固深化（课件）四、总 结 评价，延 伸 拓展。五、课堂作业文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B
29、4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6
30、V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G1
31、0文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B
32、4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6
33、V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G1
34、0文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B
35、4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10板书设计177 一七得七2714 二七十四3721 三七二十一4728 四七二十八5735 五七三十五6742 六七四十二7749 七七四十九课后反思审核人：年月日文档编码:CF10V10T6V7I3 HH1
36、0T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF
37、10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D
38、4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH1
39、0T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF
40、10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D
41、4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH1
42、0T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10文档编码:CF10V10T6V7I3 HH10T1Y10B4R1 ZK5D4Y9G5G10