心理语言学主要研究语言行为和心理过程之间的关系，是一门跨越语言学、心理学、信息论等的边缘学科，主要用实验心理的方法，研究人类学习语言、理解语言的过程。学生在英语学习中经常存在一些情感障碍，认识情感障碍的存在，分析这些障碍的起因，找到消除这些障碍的措施，对学生学习有很大帮助。 Psycholinguistics mainly studies the relationship between language behavior and psychological process. It is an interdisciplinary subject that transcends linguistics, psychology and information theory. It mainly uses experimental psychology to study human’s process of learning and understanding language. Students often have some affective disorders in English learning, recognize the existence of affective disorders, analyze the causes of these disorders, and find out the measures to eliminate these obstacles, which are very helpful to students’ learning.