韩愈说:“师者,传道、授业、解惑也。”这是对传统教师角色的最好概括,教师和学生之间完全是单纯的传递和接受关系,学生很少能够从其他渠道获得知识,教师成为知识、技能、道德等多方面的权威,师生关系比较单一,教师的角色也单一。然而,随着课程改革的进行,社会的飞速发展,计算机和信息技术的广泛应用,师生之间已经不完全是单纯的传递和接受关系了,学生可以从其他渠道获取知识,甚至在某些方面比教师 Han Yu said: "This is the best summary of the role of traditional teachers, teachers and students is simply a simple pass and accept the relationship between students rarely from other Channels to obtain knowledge, teachers become knowledge, skills, ethics and many other authorities, the relationship between teachers and students is relatively simple, the role of teachers is also a single. However, with the progress of curriculum reform, the rapid development of society, the extensive application of computers and information technology, the relationship between teachers and students has not been purely transmitted and accepted. Students can acquire knowledge from other channels, Than the teacher