大学英语分级教学的生态学分析

摘要

对大学英语分级教学的研究有教育学、心理学、社会学和语言学等视角。本文在论述了生态学理论研究大学英语分级教学的适切性的基础上，从三个方面阐述了大学英语分级教学是一个生态的教学系统。%Researchers have studied college English graded teaching from various perspectives, including educational, psychological, social and linguistic perspectives. The article first illustrates the appropriateness of college English graded teaching analysis with ecological theory, then proves that college English graded teaching is ecological teaching system.