以问题为本的学习方式 在过去十年，随着对学生思考和应用知识能力的要求不断提高，在高等教育中以问题为本的学习方式（简称ＰＢＬ）的应用有所增长。与这种方式相适应，在此研究领域内人们对ＰＢＬ的定义比较宽泛。它是指将所有最初的问题、案例或情景提供给学生以引导他们的 Problem-based learning In the past decade, with the increasing demand for students’ ability to think and apply knowledge, there has been an increase in the use of problem-based learning (PBL) in higher education. In keeping with this approach, people define PBL broadly in this area of ​​research. It refers to presenting all initial questions, cases, or scenarios to students to guide them