专业课在工科人才培养过程中具有非常重要的作用，构建适合课程教学特点的教学结构是进行工科专业课程深层次教学改革的需求。文章以港航工程专业核心课程航道整治为例，在教学现状调查的基础上，阐述了该课程的教学理念，总结了 “主导—主体”教学结构改革措施及实践经验。采取“主导—主体”教学结构，既能发挥教师的主导作用又能充分体现学生的认知主体地位，符合教学要求。

Specialized courses are important in cultivating engineering talents. Therefore, constructing a teaching structure in accordance with the characteristics of specialized courses is the requirement of deep teaching reform. Taking water regulation course of harbor and channel engineering specialty as an example and based on current teaching situation investigation, the teaching conception of the course was presented, the teaching structure titled "leading and the man body" was proposed, and the teaching experience was concluded. The "leading and the man body" teaching structure focus on teachers' leading role as well as students' cognitive subject status which can meet the teaching requirements.

重庆市高等教育教学改革研究项目(103115)