中文摘要：

以当前大学生的心理需求为视角，审视传统的教学理念和教学模式，并针对理工科一类抽象、晦涩的课程，提出以学生为主导的自我导向式学习理念，并设计情景教学方法实践此种理念，使学生在教学活动中拥有更多的参与权和控制权，由被动地接受知识转变为主动地学习知识，体验了一种全新的教学模式，为推动教学改革提供了一种可借鉴的方法。

英文摘要：

This paper examines the traditional teaching concept and modes from the angle of current college students＇psychological need. Aiming at the abstract and obscure courses of science and engineering major, it presents a student - centered concept of self-directed learning method and designs the scene teaching methods to practice it, which makes students have more rights of participation and control in teaching activities. And the role of students transfers from passively accepting knowledge to actively learning knowledge. The brand-new teaching mode provides references for promoting the reformation of teaching methods.