建构主义强调以学习者为中心,学习是原有认知结构的基础上,借助于他人和环境的帮助,积极建构当前所学新知识的过程。基于此理论,多媒体网络教学就是一个很好的教学模式。英语教师应积极设计基于建构主义教学理论的教学,采用多媒体网络教学模式,培养学生自学能力、语言运用能力,创建自主学习环境,体现学生的自主性和教师的主导性。 Constructivism emphasizes on the learner as the center, learning is the process of constructing the current new knowledge based on the original cognitive structure, with the help of others and the environment. Based on this theory, multimedia network teaching is a very good teaching mode. English teachers should actively design teaching based on constructivism teaching theory, adopt multimedia network teaching mode, cultivate students’ ability of self-learning and language use, and create an autonomous learning environment, which embodies the students’ autonomy and teachers’ dominance.