当前全国各高校正在全面推进课程思政建设，而通识课程是课程思政建设的重要载体，具有鲜明的价值观塑造功能。通识教育贯穿于整个大学教育的全过程，可培养学生的人文修养、道德情操、社会责任等综合素质。理工科院校在推进通识教学的过程中面临着一系列问题，主要体现在通识课程教学管理体制与激励机制、课程内容架构、教师团队建设、通识与专业教育矛盾、教学方法等方面。理工类院校可以通过一系列的通识教育教学改革克服困境，健全管理制度，加强通识课程的顶层设计、师资培训、通专结合以及教学模式探索，充分利用互联网+工具，提高学生课堂教学参与度，提升通识教育教学质量。以高校土木工程专业核心通识课--地铁文化漫谈为例，探讨了克服通识课程教学困境的教学思路，分享了“以学生为中心”的互动式教学方法，探索了理工科院校通识课程的教学模式，为推动理工科院校通识教育课程建设提供一定的借鉴、指导和参考。

At present, a lot of colleges and universities are promoting curriculum ideological and political construction in China, and the general education course is an important carrier for curriculum ideological and political construction with distinct value shaping function. General education runs through the whole process of university education and plays an important role to cultivate students overall quality such as humanistic literacy， moral sentiment，and social responsibility. There are also a series of problems in the course of general education teaching for science and engineering colleages, and there are mainly reflected in the management system and incentive mechanism of general education, designing curriculum content, building teacher team, contradiction between general education and professional education, teaching methods and so on. Science and engineering colleges can overcome those problems by a series of general education or teaching reforms, for example, improving management system, strengthening the top-level design of general education courses, training teacher team, combinating of both general education and professional education or discussing teaching mode. At the same time, the teaching quality of general education must be improved by using of the Internet + tools and increasing students' participation in teaching. Taking the civil engineering general course ‘Subway Culture’ as an example， the paper discusses the teaching idea for overcoming problems of general education course teaching, and shares the interactive teaching method of "student-centered", and explores the teaching mode of general education course in science and engineering colleges. It provide some reference, guidance and reference to promote the construction of general education curriculum in science and engineering colleges.

G642. 0; TU

西南交通大学2020年本科教育教学研究与改革项目(20201001-03)；四川省2018-2020年高等教育人才培养质量和教学改革项目(20180104);教育部“三全育人”试点单位项目。