摘 要：海洋生态修复是海洋环境科学本科生一门非常重要的专业课。为落实立德树人根本任务，在构建完整的课程内容基础上，文章主要从精心打造思政素养和专业知识过硬的教师队伍“主力军”、精雕细琢课程建设“主战场”、精准占位课堂教学“主渠道”三方面进行课程思政建设探索和实践。结果表明，通过上述“三精”途径探索课程思政建设，能够有效挖掘课程思政元素并将其有机融入课程建设和教学全过程，实现专业教育与思政教育有机融合。海洋生态修复课程思政建设对推进我国海洋生态文明建设、加快建设海洋强国具有重大意义。

关键词：高等学校;课程思政;海洋生态修复;线上线下混合式教学模式;教学实践

Abstract： Marine Ecological Protection and Rehabilitation is a very important professional course for marine environmental science undergraduates. In order to implement the fundamental task of strengthening morality education， creating the "main force" of the ideological and political literacy and professional knowledge of the teacher team， meticulously crafting the "main battlefield" of curriculum construction， precisely occupying classroom teaching "main channel" were explored and practiced on the basis of constructing a complete course content. The results show that the exploration of curriculum ideological and political construction through the above-mentioned "three-essence" approach can effectively explore curriculum ideological and political elements and integrate them into the whole process of curriculum construction and teaching， and realize the organic integration of professional education and ideological and political education. The ideological and political construction of Marine Ecological Protection and

Rehabilitation is very important to promote the construction of marine ecological civilization and accelerate the construction of a maritime power.

Keywords： college and university; ideological and political education in courses; Marine Ecological Protection and Rehabilitation; online and offline mixed teaching model; teaching practice