传统英语教学基本是以教师为中心,教学局限于语言形式,注重知识的灌输而轻视语言应用能力的培养,因此需要适当改革。局域网多媒体教学手段在许多方面弥补了传统教学手段的不足。局域网多媒体教学系统采用CS构架,该系统通过电子白板功能创设和模拟真实复杂的现实世界的学习环境,很大程度上解决了学生自主学习的资源、材料、师生互动等问题,适应了现代英语教学的发展趋势。 Traditional English teaching is based on the teacher as the basic teaching is limited to the language form, focusing on the inculcation of knowledge and neglect the language ability to train, so the need for appropriate reform. LAN multimedia teaching methods in many ways to make up for the lack of traditional teaching methods. The LAN multimedia teaching system adopts the CS architecture. The system creates and simulates a real and complicated real-world learning environment through the function of the electronic whiteboard, and largely solves the problems of students’ autonomous resources, materials, teacher-student interaction and so on, adapting to modern English Teaching trends.