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90年代,由于计算机数字化技术和交互式处理能力的提高,使得多媒体技术迅速发展。多媒体计算机技术就是计算机综合处理多种媒体信息:文本、图形、图象和声音,使多种信息建立逻辑连接,集成为一个系统,并具有交互性。将多媒体技术熔于计算机辅助教学(CAI),利用其综合处理图、文、声、像的能力,必将大大提高教学系统的功能。利用多媒体计算机技术模拟实现数字电路的教学环境,采用WINDOWS风格的图形菜单,用VI-SUAL BASIC构造的数字电路计算机辅助教学系统,克服了传统的课堂教学中学生被动接受同一模式的严重弊端,可充分发挥学生的积极性和主动性,提高学生的微机开发应用能力,本文以我们开发的多媒体数字电路CAI为例,就如何开发WINDOWS环境下多媒体辅助教学系统作一探讨。
In the 1990s, due to the improvement of computer digitization and interactive processing capabilities, multimedia technology has been rapidly developed. Multimedia Computer technology is the computer integrated processing of a variety of media information: text, graphics, images and sound, a variety of information to establish a logical connection, integrated into a system, and interactive. Melting multimedia technology into computer-aided instruction (CAI) and utilizing its ability to process graphics, texts, sounds and images will surely greatly enhance the function of the teaching system. The use of multimedia computer technology to simulate the teaching environment of digital circuits, the use of WINDOWS-style graphics menu, digital circuit with VI-SUAL BASIC computer-aided teaching system to overcome the traditional classroom teaching students to accept the same serious drawbacks of passive mode, fully We should give full play to students’ enthusiasm and initiative to improve the ability of students to develop and apply the microcomputer. Taking the multimedia digital circuit CAI we developed as an example, this paper discusses how to develop the multimedia assisted teaching system in the WINDOWS environment.