PBL教学模式下师生角色定位探析

在新的教学理论和教学模式不断涌现的今天，作为教学环节决定性因素的教师和学生双方，其角色定位也在发生着变化，在大学英语课堂上，传统的教师角色正面临挑战。首先分析了PBL（Project-Based Learning，基于项目的学习）教学模式发展历史及内涵，并指出在新理念、新模式背景下，教师和学生应该重新认知自己在教学中的角色和地位，不断更新观念、提高自身素养，以适应当前教育教学的改革发展。

Study of the role of teachers and students under the perspective of PBL teaching mode

Today the new teaching theories and models are emerging frequently, both teachers and students, as the decisive factors in teaching, their roles are changing. In the college English class, the traditional role of teachers is being challenged. This study analyzes the historical development of PBL and its connotation, and pointed out that under the new concept, the new model background, teachers and students should reposition their roles in teaching. They should constantly update their concepts, to improve their literacy, to adapt the current education reform.