2022年小学计算机课程-与计算机交朋友说课稿与教案 .pdf

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1、学习好资料欢迎下载与计算机交朋友说课稿今天我说课的题目是 与计算机交朋友。本节课我将从教什么、怎样教、为什么这样教为深入从教学内容、教学对象、教学目标、教法和学法以及教学过程等六个方面进行说明。一、教学内容及对象分析：与计算机交朋友 是小学信息技术第一册教材第一册第二课的教学内容。本课主要是介绍计算机的组成和开关机。通过学习，教师让学生掌握计算机的组成和正确开关计算机的方法，了解机房的基本要求。本节课授课对象是四年级学生，有些孩子家里有电脑，可能接触过，但也有一些孩子从没有接触过电脑，对电脑特别感兴趣。通过本节课学习孩子们将掌握一些电脑的常识，为以后的学习打下坚实的基础。经过本课学习之后，对学

2、生进一步了解计算机有很大帮助。这个年龄段的学生对电脑有着很强的好奇心，并且对学习电脑有很大的兴趣。由于有的孩子第一次接触电脑，特别兴奋，没有规矩不成方圆。所以上课前先讲机房的基本要求。避免孩子因为兴奋，乱了课堂纪律，该学的没学好，再把电脑弄坏就不好了。讲完规矩后正式上课，本节课的重难点：掌握计算机组成、掌握开关机的方法。为了突破本课的重难点，在教学过程中我寻求让学生多观察问题、发现问题，多与同学间进行合作交流，努力培养学生的探索精神，充分发挥他们的聪明才智。二、教学目标：本课学习材料贴近学生生活实际，操作性强，适合学生进行自主探索、自主发现式学习。根据教材特点与学生实际，我制订以下教学目标：1

3、、知识与技能：认识计算机的系统组成，掌握正确开关机的方法。2、过程与方法：本节课探究学习、合作学习等多种教学方法，让学习好资料欢迎下载学生观察、思考、交流、讨论，培养学生自主学习和合作探究的能力。3、情感态度与价值观：通过小组合作，鼓励学生交流、讨论、探究，培养学生的团队协作精神。4、行为与创新：科学地解答生活中遇到的计算机问题；积极参与各种创新设计活动。教学重点：了解计算机系统的构成。三、教法阐述依据考虑到学生年龄特点，由于小学生在机房的注意力难以长时间集中，多讲无益，对于简单的比如计算机有哪些部分组成，可以先不讲，让学生自己观察，无论是发言的同学，还是听讲的同学，都会十分认真，可以很好的达

4、到学习的目的。老师讲给予适当点拨，对于刚才是孩子自己主动发现掌握了知识，所以孩子们一定很在意，并且会很自豪，掌握的速度也很快，不易忘记。对于基本的操作规则要认真的讲解，让孩子们互相监督，看谁听的认真。告诉学生，比赛看谁掌握的又快又好。随后就让他们自己去做了，因此，最后在总结时，要多加表扬增强孩子对电脑的兴趣，对孩子们今后学习好电脑打好基础。四、教学过程：根据本课教学内容以及信息技术课程学科特点，结合六年级学生的实际认知水平和生活情感，设计教学流程如下：（一）任务驱动，激趣导入（二）初步尝试，探究新知（三）教师引导，巩固新知（四）强化练习，形成技能（五）课外实践，拓展延伸具体阐述如下：（一）激趣

5、导入讲授新知首先，教师开门见山直接问学生你喜欢电脑吗？电脑是做什么用的？你会用电脑吗？有些同学接触过电脑，既然同学们知道这么多，现在我可要考考你们了：一台计算机应该包括哪些东西？此环节设计目的是创设美好的学习情境，调动学生的积极性，利文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K

6、5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF

7、7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L

8、1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX

9、8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E

10、9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编

11、码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10

12、A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3学习好资料欢迎下载用学生的自信心、观察力、好奇心，激发学生的学习兴趣，使学生主动、积极地接受任务，激发了学生学习兴趣，为全课奠定轻松愉悦的学习氛围。同时，为后面的教学打下铺垫。常见的计算机包括主机、显示器、键盘、鼠标等部件。（二）教师引导，探究新知：这个环节我放手让学生看教材。孩子们都有很强探索欲和表现欲，教师正是抓住了孩子们这一心理特点，让学生亲自体验，在探究中学习到蕴含在其中的技能。在这种情境中，就有可能使学生充分发挥潜能。我认为孩子都有很强的好胜心，这一环节他没有完成任务反而会促使他带着问题更好的学习。教师出示图片。让学生

13、认一认，说一说1、主机：主机里安装有很多重要部件，主机的后头有很多的接头盒插头，这些接头盒插头可与其他设备相连接。2、显示器：常见的显示器有crt 显示器和液晶显示器两种。3、键盘：键盘是输入信息的设备。4、鼠标：鼠标也是输入信息的设备，它可以方便、准确地定位光标，并可向计算机发出简单的命令。出示另外一个问题：如何开关机：开机：1、打开显示器电源2、按下主机 POWER 按钮，打开主机电源。启动成功。同学们现在可以开机，请你旁边的同学做一下监督，看自己是否做的正确。关机：1、单击左下角“开始”按钮，2、单击“关机”3、选择“关机”4、单击“确定”。同学们现在可以关机，请你旁边的同学做一下监督，

14、看自己是否做的正确。这一环节，不但让孩子主动去掌握学习方法，再通过老师的讲解文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A

15、10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5

16、V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7

17、A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1

18、M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8

19、N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9

20、J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3学习好资料欢迎下载并且亲自动手触摸一下，会加深孩子的记忆，从而很好的突破了本课的重难点。（三

21、）强化练习，形成技能：写出计算机各部分的名称。同桌检查、小组检查，老师检查，看一下有多少孩子掌握了本内容。（四）课外实践，拓展延伸：让学生把本节课学习的知识回家考考家长，看家长是否知道，这样可以巩固学过的知识，如果家长回答不出来，会增加孩子们学习电脑的自信心。总体思路：本节课的教学设计，力求体现新课程改革的理念，给学生自主探索的空间，为学生营造宽松和谐的氛围，让他们学得更主动、更轻松；力求在探索知识的过程中，培养学生的合作精神，鼓励学生大胆发表自己的意见，最大限度地调动学生学习信息技术的积极性、主动性和创造性，达成教学目标。文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N

22、7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J

23、3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:

24、CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A1

25、0B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V

26、4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A

27、2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M

28、7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3学习好资料欢迎下载课题：与计算机交朋友教学目标1、知识与技能：认识计算机的系统组成，掌握开关机的方法。2、过程与方法：本节课探究学习、合作学习等多种教学方法，让学生观察、思考、交流、讨论，培养学生自主学习和合作探究的能力。3、情感态度与价

29、值观：通过小组合作，鼓励学生交流、讨论、探究，培养学生的团队协作精神。4、行为与创新：科学地解答生活中遇到的计算机问题；积极参与各种创新设计活动。教学重点了解计算机系统的构成教学难点正确开关机的操作方法教具准备计算机教室、多媒体设备学情分析学生刚刚开始接触计算机，对计算机有浓厚兴趣，利于学习。教 学 过 程教学环节教师活动学生活动设计意图教学过程一、激趣导入：同学们，你喜欢电脑吗？大家想和计算机交朋友吗？电脑是做什么用的？有些同学接触过电脑，既然同学们知道这么多，现在我可要考考你们了：一台计算机应该包括哪些东西？二、探究新知：认识计算机系统组成。1、主机：主机里安装有很多重要部件，主机的后头有

30、很多的接头盒插头，这些接头盒插头可与其他设备相连接。2、显示器：常见的显示器有crt显示器和液晶显示器两种。3、键盘：键盘是输入信息的设备。4、鼠标：鼠标也是输入信息的设备，它可以方便、准确地定位光标，并可向计算机发出简单的命令。三、巩固新知：1、请同学们总结计算机的组成。并要求学生仔细观察计算机的各个组成部分，并记在练习册上。写出计算机各部分的名称。同桌检查、小组检查，老师检查，看一下有多少孩子掌握了本内容。学 生 议 论、回 答问题。听、看、议相结合让 学 生 亲自 动 手摸一摸，动一动。初 步 对 计 算机感兴趣对 计 算 机 有一 定 程 度 的了解，能总结出 计 算 机 系统的组成。

31、文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:C

32、M10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10

33、B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4

34、 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2

35、G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7

36、 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7

37、P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3学习好资料欢迎下载教学过程四、形成技能：出示另外一个问题：如何开关机：开机：1、打开显示器电源2、按下主机POWER 按钮，打开主机电源。启动成功。同学们现在可以开机，

38、请你旁边的同学做一下监督，看自己是否做的正确。关机：1、单击左下角“开始”按钮，2、单击“关机”3、选择“关机”4、单击“确定”。五、拓展延伸：让学生把本节课学习的知识回家考考家长，看家长是否知道，六、小结1.对于现在的计算机你还想加上什么设备？做什么用？你想让计算机帮你做些什么？想象一下将来的计算机也许是什么样的？2.让学生指着计算机相互说一说各部件的名称及作用。学生边看书，边操作让 学 生 观察 并 动手试一试学生自己设置问题，找到问题答案。学 生 相 互提 问，总结。使 学 生 掌 握一 定 的 操 作计 算 机 的 能力。培 养 学 生 自主学习的能力，巩固学过的知识，增 加 孩 子

39、们学 习 电 脑 的自信心。板书设计认识好朋友计算机1、计算机系统组成：主机、显示器、键盘、鼠标2、开机的方法：3、关机的方法：课后反思本节课的教学设计，力求体现新课程改革的理念，给学生自主探索的空间，为学生营造宽松和谐的氛围，让他们学得更主动、更轻松；力求在探索知识的过程中，培养学生的合作精神，鼓励学生大胆发表自己的意见，最大限度地调动学生学习信息技术的积极性、主动性和创造性，达成教学目标文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4

40、HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G

41、5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7

42、ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P

43、6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文

44、档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM

45、10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B

46、2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3学习好资料欢迎下载文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A

47、10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5

48、V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7

49、A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1

50、M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8N7P6E9J3文档编码:CM10A10B2K5V4 HF7A2G5L1M7 ZX8