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1、Appczkc必修2新课标人教A版高中数学教案完整版-下载七夕，古今诗人惯咏星月与悲情。吾生虽晚，世态炎凉却已看透矣。情也成空，且作“挥手袖底风”罢。是夜，窗外风雨如晦，吾独坐陋室，听一曲尘缘，合成诗韵一首，觉放诸古今，亦独有风韵也。乃书于纸上。毕而卧。凄然入梦。乙酉年七月初七。 -啸之记。 目 录 第一章:空间几何体 . 1 1.2.1 空间几何体的三视图(1课时) . 3 1.2.2 空间几何体的直观图(1课时) . 错误未定义书签。 1.3.1柱体、锥体、台体的表面积与体积 . 错误未定义书签。 ?1.3.2 球的体积和表面积 . 错误未定义书签。 第二章 直线与平面的位置关系 .错误未
2、定义书签。 ?2.1.1 平面 . 错误未定义书签。 ?2.1.2 空间中直线与直线之间的位置关系. 错误未定义书签。 ?2.1.3 2.1.4 空间中直线与平面、 平面与平面之间的位置关系. 错误未定义书签。 ?2.2.1 直线与平面平行的判定 . 错误未定义书签。 ?2.2.2 平面与平面平行的判定 . 错误未定义书签。 ?2.2.3 2.2.4直线与平面、平面与平面平行的性质. 错误未定义书签。 ?2.3.1直线与平面垂直的判定 . 错误未定义书签。 ?2.3.2平面与平面垂直的判定 . 错误未定义书签。 ?2、3.3直线与平面垂直的性质 ?2、3.4平面与平面垂直的性质 . 错误未定义
3、书签。 本章小结. 错误未定义书签。 第三章 直线与方程 .错误未定义书签。 3.1.1直线的倾斜角和斜率 . 错误未定义书签。 3.1.2两条直线的平行与垂直() . 错误未定义书签。 3.2.1 直线的点斜式方程 . 错误未定义书签。 3.2.2 直线的两点式方程 . 错误未定义书签。 3.2.3 直线的一般式方程 . 错误未定义书签。 3.3-1两直线的交点坐标 . 错误未定义书签。 3.3.2直线与直线之间的位置关系-两点间距离 . 错误未定义书签。 3(3(3两条直线的位置关系 点到直线的距离公式 . 错误未定义书签。 第四章 圆与方程 .错误未定义书签。 4.1.1 圆的标准方程
4、. 错误未定义书签。 4.1.2圆的一般方程. 错误未定义书签。 4.2.1 直线与圆的位置关系. 错误未定义书签。 4.2.2 圆与圆的位置关系 . 错误未定义书签。 4.2.3 直线与圆的方程的应用 . 错误未定义书签。 real, in each pen business lending Qian not for by pen query, led to mortgage failure of. (Vi) not in accordance with the relevant provisions of the Bank operation, failed to identify fal
5、se documents, certificates, authorizations, warrants, etc. (VII) in the credit risk management system to provide false information, is not required by the guest rating credit management objective, impartial ratings of credit, resulting in credit decision-making errors. (H) the investigation report c
6、onclusions of false record, misleading statement or material omission, resulting in credit decision-making errors. (I) the orders, directives, orders, suggest that others not involved in the investigation business, issued by the investigators. (10) without the approval of authorities, after the firs
7、t credit investigation, credit first and then record, counter-current process operations such as operation prior to approval. (11) article does not meet the risk management Department, Marketing Management Department to carry out supervision and inspection and due diligence evaluations or providing
8、false information. (12) other violations result in credit business at substantial risk or significant potential risk behaviours. Sixth chapter supplementary articles article 28th of this approach by the Head Office of risk management Department is responsible for the interpretation and amendment. 29
9、th spontaneous herein from the date of implementation. Qilu silver computer transmission of qilu Bank documents (2012), No. 289Qilu Bank personal credit on issuing the Notification Guide to business risk management branch, jurisdiction and the jurisdiction of business lines, Jinan branch, head offic
10、e departments within its jurisdiction: in order to improve the quality of individual credit business, optimize the structure of assets, promotion of 第一章:空间几何体 1.1.1柱、锥、台、球的结构特征 一、教学目标 1(知识与技能 (1)通过实物操作，增强学生的直观感知。 (2)能根据几何结构特征对空间物体进行分类。 (3)会用语言概述棱柱、棱锥、圆柱、圆锥、棱台、圆台、球的结构特征。 (4)会表示有关于几何体以及柱、锥、台的分类。 2(过程与
11、方法 (1)让学生通过直观感受空间物体，从实物中概括出柱、锥、台、球的几何结构特征。 (2)让学生观察、讨论、归纳、概括所学的知识。 3(情感态度与价值观 (1)使学生感受空间几何体存在于现实生活周围，增强学生学习的积极性，同时提高学生的观察能力。 (2)培养学生的空间想象能力和抽象括能力。 二、教学重点、难点 重点:让学生感受大量空间实物及模型、概括出柱、锥、台、球的结构特征。 难点:柱、锥、台、球的结构特征的概括。 三、教学用具 (1)学法:观察、思考、交流、讨论、概括。 (2)实物模型、投影仪 四、教学思路 (一)创设情景，揭示课题 1(教师提出问题:在我们生活周围中有不少有特色的建筑物
12、，你能举出一些例子吗,这些建筑的几何结构特征如何,引导学生回忆，举例和相互交流。教师对学生的活动及时给予评价。 2(所举的建筑物基本上都是由这些几何体组合而成的，(展示具有柱、锥、台、球结构特征的空间物体)，你能通过观察。根据某种标准对这些空间物体进行分类吗,这是我们所要学习的内容。 (二)、研探新知 1(引导学生观察物体、思考、交流、讨论，对物体进行分类，分辩棱柱、圆柱、棱锥。 2(观察棱柱的几何物件以及投影出棱柱的图片，它们各自的特点是什么,它们的共同特点是什么, 3(组织学生分组讨论，每小组选出一名同学发表本组讨论结果。在此基础上得出棱柱的主要结构特征。(1)有两个面互相平行;(2)其余
13、各面都是平行四边形;(3)每相邻两上四边形的公共边互相平行。概括出棱柱的概念。 4(教师与学生结合图形共同得出棱柱相关概念以及棱柱的表示。 5(提出问题:各种这样的棱柱，主要有什么不同,可不可以根据不同对棱柱分类, 请列举身边具有已学过的几何结构特征的物体，并说出组成这些物体的几何结构特征,它们由哪些real, in each pen business lending Qian not for by pen query, led to mortgage failure of. (Vi) not in accordance with the relevant provisions of the
14、Bank operation, failed to identify false documents, certificates, authorizations, warrants, etc. (VII) in the credit risk management system to provide false information, is not required by the guest rating credit management objective, impartial ratings of credit, resulting in credit decision-making
15、errors. (H) the investigation report conclusions of false record, misleading statement or material omission, resulting in credit decision-making errors. (I) the orders, directives, orders, suggest that others not involved in the investigation business, issued by the investigators. (10) without the a
16、pproval of authorities, after the first credit investigation, credit first and then record, counter-current process operations such as operation prior to approval. (11) article does not meet the risk management Department, Marketing Management Department to carry out supervision and inspection and d
17、ue diligence evaluations or providing false information. (12) other violations result in credit business at substantial risk or significant potential risk behaviours. Sixth chapter supplementary articles article 28th of this approach by the Head Office of risk management Department is responsible fo
18、r the interpretation and amendment. 29th spontaneous herein from the date of implementation. Qilu silver computer transmission of qilu Bank documents (2012), No. 289Qilu Bank personal credit on issuing the Notification Guide to business risk management branch, jurisdiction and the jurisdiction of bu
19、siness lines, Jinan branch, head office departments within its jurisdiction: in order to improve the quality of individual credit business, optimize the structure of assets, promotion of 基本几何体组成的, 6(以类似的方法，让学生思考、讨论、概括出棱锥、棱台的结构特征，并得出相关的概念，分类以及表示。 7(让学生观察圆柱，并实物模型演示，如何得到圆柱，从而概括出圆标的概念以及相关的概念及圆柱的表示。 8(引导
20、学生以类似的方法思考圆锥、圆台、球的结构特征，以及相关概念和表示，借助实物模型演示引导学生思考、讨论、概括。 9(教师指出圆柱和棱柱统称为柱体，棱台与圆台统称为台体，圆锥与棱锥统称为锥体。 10(现实世界中，我们看到的物体大多由具有柱、锥、台、球等几何结构特征的物体组合而成。请列举身边具有已学过的几何结构特征的物体，并说出组成这些物体的几何结构特征,它们由哪些基本几何体组成的, (三)质疑答辩，排难解惑，发展思维，教师提出问题，让学生思考。 1(有两个面互相平行，其余后面都是平行四边形的几何体是不是棱柱(举反例说明，如图) 2(棱柱的何两个平面都可以作为棱柱的底面吗, 3(课本P8，习题1.1
21、 A组第1题。 4(圆柱可以由矩形旋转得到，圆锥可以由直角三角形旋转得到，圆台可以由什么图形旋转得到,如何旋转, 5(棱台与棱柱、棱锥有什么关系,圆台与圆柱、圆锥呢, 四、巩固深化 练习:课本P7 练习1、2(1)(2) 课本P8 习题1.1 第2、3、4题 五、归纳整理 由学生整理学习了哪些内容 六、布置作业 课本P8 练习题1.1 B组第1题 课外练习 课本P8 习题1.1 B组第2题 . . . 完整版下载地址 . . . real, in each pen business lending Qian not for by pen query, led to mortgage failu
22、re of. (Vi) not in accordance with the relevant provisions of the Bank operation, failed to identify false documents, certificates, authorizations, warrants, etc. (VII) in the credit risk management system to provide false information, is not required by the guest rating credit management objective,
23、 impartial ratings of credit, resulting in credit decision-making errors. (H) the investigation report conclusions of false record, misleading statement or material omission, resulting in credit decision-making errors. (I) the orders, directives, orders, suggest that others not involved in the inves
24、tigation business, issued by the investigators. (10) without the approval of authorities, after the first credit investigation, credit first and then record, counter-current process operations such as operation prior to approval. (11) article does not meet the risk management Department, Marketing M
25、anagement Department to carry out supervision and inspection and due diligence evaluations or providing false information. (12) other violations result in credit business at substantial risk or significant potential risk behaviours. Sixth chapter supplementary articles article 28th of this approach
26、by the Head Office of risk management Department is responsible for the interpretation and amendment. 29th spontaneous herein from the date of implementation. Qilu silver computer transmission of qilu Bank documents (2012), No. 289Qilu Bank personal credit on issuing the Notification Guide to busine
27、ss risk management branch, jurisdiction and the jurisdiction of business lines, Jinan branch, head office departments within its jurisdiction: in order to improve the quality of individual credit business, optimize the structure of assets, promotion of 1.2.1 空间几何体的三视图(1课时) 一、教学目标 1(知识与技能 (1)掌握画三视图的基
28、本技能 (2)丰富学生的空间想象力 2(过程与方法 主要通过学生自己的亲身实践，动手作图，体会三视图的作用。 3(情感态度与价值观 (1)提高学生空间想象力 (2)体会三视图的作用 二、教学重点、难点 重点:画出简单组合体的三视图 难点:识别三视图所表示的空间几何体 三、学法与教学用具 1(学法:观察、动手实践、讨论、类比 2(教学用具:实物模型、三角板 四、教学思路 (一)创设情景，揭开课题 “横看成岭侧看成峰”，这说明从不同的角度看同一物体视觉的效果可能不同，要比较真实反映出物体，我们可从多角度观看物体，这堂课我们主要学习空间几何体的三视图。 在初中，我们已经学习了正方体、长方体、圆柱、圆
29、锥、球的三视图(正视图、侧视图、俯视图)，(2)相切: 直线和圆有惟一公共点时,叫做直线和圆相切,这时直线叫做圆的切线,惟一的公共点做切点.你能画出空间几何体的三视图吗, (1)定义：顶点都在同一圆上的正多边形叫做圆内接正多边形，这个圆叫做该正多边形的外接圆.(二)实践动手作图 2、第三单元“生活中的数”。通过数铅笔等活动，经历从具体情境中抽象出数的模型的过程，会数，会读，会写100以内的数，在具体情境中把握数的相对大小关系，能够运用数进行表达和交流，体会数与日常生活的密切联系。1(讲台上放球、长方体实物，要求学生画出它们的三视图，教师巡视，学生画完后可交流结果并讨论; . . . 1、第一单
30、元“加与减(一)”。是学习20以内的退位减法，降低了一年级上学期孩子们学习数学的难度。退位减法是一个难点，学生掌握比较慢，但同时也是今后竖式减法的重点所在。所以在介绍的：数小棒、倒着数数、凑十法、看减法想加法、借助计数器这些方法中，孩子们喜欢用什么方法不统一要求，自己怎么快怎么算，但是要介绍这些方法。完整版下载地址 . . . real, in each pen business lending Qian not for by pen query, led to mortgage failure of. (Vi) not in accordance with the relevant prov
31、isions of the Bank operation, failed to identify false documents, certificates, authorizations, warrants, etc. (VII) in the credit risk management system to provide false information, is not required by the guest rating credit management objective, impartial ratings of credit, resulting in credit de
32、cision-making errors. (H) the investigation report conclusions of false record, misleading statement or material omission, resulting in credit decision-making errors. (I) the orders, directives, orders, suggest that others not involved in the investigation business, issued by the investigators. (10)
33、 without the approval of authorities, after the first credit investigation, credit first and then record, counter-current process operations such as operation prior to approval. (11) article does not meet the risk management Department, Marketing Management Department to carry out supervision and in
34、spection and due diligence evaluations or providing false information. (12) other violations result in credit business at substantial risk or significant potential risk behaviours. Sixth chapter supplementary articles article 28th of this approach by the Head Office of risk management Department is
35、responsible for the interpretation and amendment. 29th spontaneous herein from the date of implementation. Qilu silver computer transmission of qilu Bank documents (2012), No. 289Qilu Bank personal credit on issuing the Notification Guide to business risk management branch, jurisdiction and the juri
36、sdiction of business lines, Jinan branch, head office departments within its jurisdiction: in order to improve the quality of individual credit business, optimize the structure of assets, promotion of 五、教学目标：11.利用三角函数测高. . . 完整版下载地址 . . . 3、通过教科书里了解更多的有关数学的知识，体会数学是人类在长期生活和劳动中逐渐形成的方法、理论，是人类文明的结晶，体会数学
37、与人类历史的发展是息息相关。本资料仅供网友交流学习使用请您在下载后24小时内删除不得用于商业用途否则追究您法律责任: ,木鱼石整理, 在ABC中，C为直角，A、B、C所对的边分别为a、b、c，则有2. 俯角：当从高处观测低处的目标时，视线与水平线所成的锐角称为俯角更多优秀高中数学教学资料免费共享 43.193.25观察物体2 生活中的数1 P22-23real, in each pen business lending Qian not for by pen query, led to mortgage failure of. (Vi) not in accordance with the r
38、elevant provisions of the Bank operation, failed to identify false documents, certificates, authorizations, warrants, etc. (VII) in the credit risk management system to provide false information, is not required by the guest rating credit management objective, impartial ratings of credit, resulting
39、in credit decision-making errors. (H) the investigation report conclusions of false record, misleading statement or material omission, resulting in credit decision-making errors. (I) the orders, directives, orders, suggest that others not involved in the investigation business, issued by the investi
40、gators. (10) without the approval of authorities, after the first credit investigation, credit first and then record, counter-current process operations such as operation prior to approval. (11) article does not meet the risk management Department, Marketing Management Department to carry out superv
41、ision and inspection and due diligence evaluations or providing false information. (12) other violations result in credit business at substantial risk or significant potential risk behaviours. Sixth chapter supplementary articles article 28th of this approach by the Head Office of risk management Department is responsible for the interpretation and amendment. 29th spontaneous herein from the date of implementation. Qilu silver computer tra