中文摘要：

口腔黏膜病病因复杂、病种繁多、形态各异、容易混淆，缺乏特效的治疗药物和方法，存在同病异治、异病同治的特点，是口腔医学教学中的难题。本文就此探索了以PBL和CBL教学为中心，多媒体、互联网、循证医学相结合的多元立体化互动式教学模式，以期调动学生的学习兴趣，开阔学生的专业视野，培养学生发现问题、提出问题、分析和解决问题的自主学习能力，加强学生的临床实践技能。

英文摘要：

Diseases of oral mucosa are characterized by complex etiology, diverse and confused clinical manifestations, as well as lack of special therapeutic drugs and methods. So it has always been a non-evasive teaching conundrum. This paper explored a multiple three-dimensional interactive teaching mode, a combination of problem-based learning（PBL）, case-based learning（CBL）, multimedia, internet and evidence-based medicine. It is hoped that its application in the teaching of the diseases of oral mucosa will arouse the students＇ learning interest, broaden their professional perspective, cultivate their self-learning ability to find, ask, analyze and solve problems, and strengthen their clinical practice capacity.