资源简介 信息的处理——电脑【学习目标】1.知道电脑的构造。2.知道电脑的硬件与软件之分。3.培养爱护电脑的习惯。【学习重点】知道电脑的基本构造。【学习难点】掌握电脑硬件与软件之分。【学习过程】一、课前预习1.阅读课本电脑的硬件与软件部分,说出你对该部分内容的看法。______________________________________________________________________________________________________________________________________________________2.结合自己的生活经验,说出你对电脑的硬件的理解。_____________________________________________________________________________________________________________________________________________________二、新课学习(一)电脑的硬件与软件1.首先,第一部分我们主要学习_______________,它的具体内容是_______________。2.电脑的软件是指什么?______________________________________________________________________________________________________________________________________________________3.电脑的硬件是指什么?______________________________________________________________________________________________________________________________________________________(二)观察电脑的硬件1.接着,第二部分我们主要学习________________,它的具体内容是_______________。2.观察电脑的机箱,试阐述它由什么构成?______________________________________________________________________________________________________________________________________________________3.收集资料阐述显卡的作用?______________________________________________________________________________________________________________________________________________________(三)养成良好的习惯,爱护你的电脑1.然后,第三部分我们主要学习________________,它的具体内容是_______________。2.爱护电脑的行为有哪些?______________________________________________________________________________________________________________________________________________________3.电脑的充电器一直连接对电脑有什么影响?______________________________________________________________________________________________________________________________________________________三、课堂小结1.这节课我们主要学习了哪些物理概念?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2.这节课我们主要学习了哪些物理的生活应用场景?都是如何解释的?____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________四、随堂练习1.电脑的分辨率是指什么?2.电脑的运行储存和程序储存有什么区别? 展开更多...... 收起↑ 资源预览