网络英语教学环境具有信息多样性和可选择性,目的在于为学习者提供有利的自主学习条件。培养学生通过高度的自主学习方式获取信息,体验英语认知过程,提高英语语言运用能力。外语认知的发展受到学习者情感、情绪、爱好等非理性因素的影响。网络环境下的自主学习模式是否能够消除语言教育成效,能否干扰学习者的习得与认知,只有通过合理构建网络平台,才能全面提高学习者认知能力。 Network English teaching environment has the diversity of information and optional, the purpose is to provide learners with favorable self-learning conditions. Students are trained to obtain information through a high degree of self-learning, to experience English cognitive process, and to improve English language ability. The development of foreign language cognition is influenced by irrational factors such as emotion, emotion and hobby of learner. Whether the autonomous learning mode under the network environment can eliminate the effectiveness of language education and interfere with the learner’s acquisition and cognition can only improve the cognitive ability of learners through a reasonable construction of network platform.