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1、名师精编优秀教案讲学合一学习模式课型：新授课主备人：赵春涛审核：郑雪伟时间：课题：1.9 多项式除以单项式学习目标使学生熟练地掌握多项式除以单项式的法则，并能准确地进行运算学习重点多项式除以单项式的法则是本节的重点自主学习整体感知课本 P49 自学课本1计算并回答问题：(3)以上的计算是什么运算？能否叙述这种运算的法则？合作交流文本探究计算下列各题，说说你的理由(1)()adbdd。2(2)(3)a baba。3(3)(2)()xyxyxy。以上的思想，可以概括为“法则”：名师精编优秀教案法则的语言表达是。课内检测巩固提高1计算：(l)(28a3-14a2+7a)7a；(2)(36x4y3-2
2、4x3y2+3x2y2)(-6x2y)2计算：(1)(6xy+5x)x；(2)(15x2y-10 xy2)5xy；(3)(8a2b-4ab2)4ab；(4)(4c2d+c3d3)(-2c2d)拓展延伸迁移升华1、化简(2xy)2-y(y+4x)-8x2x文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N
3、1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8
4、P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1
5、O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR
6、8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8
7、R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2
8、D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6名师精编优
9、秀教案34232193(2)()()5105a xa xax三、小结1多项式除以单项式的法则写成下面的形式是否正确？(a+bc)m=am+bm+cm2多项式除以单项式的商在项数与各项的符号与什么式子有联系？有何联系？教学反思：该加强训练。学生对于法则的表达能力较差。讲学合一学习模式课型：新授课主备人：靳卫东审核：郑雪伟时间：2010-3-3 课题：1.9 整式的除法（1）学习目标：1、经历探索整式除法运算法则的过程，会进行简单的整式除法运算；文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O
10、4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8
11、N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R
12、8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D
13、1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:C
14、R8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL
15、8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ
16、2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6名师精编优秀教案2、理解整式除法运算的算理，发展有条理的思考及表达能力。学习重点：可以通过单项式与单项式的乘法来理解单项式的除法，要确实弄清单项式除法的含义，会进行单项式除法运算。学习难点：确实弄清单项式除法的含义，会进行单项式除法运算。学习方法：探索讨论、归纳总结。复习回顾：1、xx42、1nnaa3、36xx自主学习整体感知（1）25xyx（2）nmnm22228（3）bacba2243合作交流文本探究：通过上
17、面的计算，该如何进行单项式除以单项式的运算？结论：课内检测巩固提高：1、计算（1）2232353yxyx（2）bcacba2234510（3）baba2232、月球距离地球大约3.84105千米，一架飞机的速度约为8102千米时，如果乘坐此飞机飞行这么远的距离，大约需要多少时间？3、计算：文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ
18、2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码
19、:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7
20、HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5
21、ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档
22、编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G
23、7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O
24、5 ZJ2D1O4P2K6名师精编优秀教案（1）zyxzyx22243412（2）cacba346241（3）baba32383（4）35316baba拓展延伸迁移升华：（1）123182nnmm（2）2332343228bcabacba作业：课本 P48习题 1.15：1、2、教学反思：文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ
25、2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码
26、:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7
27、HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5
28、ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档
29、编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G
30、7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6文档编码:CR8N1V9W3G7 HL8R8P10O2O5 ZJ2D1O4P2K6