一、前奏曲——先声夺人兴趣是学习的内驱力。在教学实施中,我的做法是:编好前奏,先声夺人。学生首次进机房,我放映介绍计算机应用的精美视频,展示用计算机制作的电子板报、幻灯片、动画片头、商业广告、电子游戏等,调动他们的兴趣和求学欲。接着,我才有意识地告诉他们哪是主机、显示器等硬件以及如何开机、关机,什么是操作系统等。为学生保持持续、高涨的热情推出了一个良 First, the prelude - a pioneer interest is to learn the driving force. In the implementation of teaching, my approach is: a good prelude, the first win. The first time a student enters the computer room, I show a beautiful video introducing computer applications, showing computerized newspapers, slides, animated titles, commercials, video games, etc., arousing their interest and desire to learn. Then, I consciously tell them which is the host, monitor and other hardware and how to boot, shutdown, what is the operating system. For students to maintain sustained, high enthusiasm launched a good