Based on key knowledge, this course is characterized by case teaching and focuses on professional ethics education. Through this course, students will be able to: 1) deeply understand the relevant concepts and theories of engineering ethics, cultivate the awareness of engineering ethics of relevant practitioners, 2) systematically grasp the basic norms of engineering ethics and master the requirements of ethical norms in specific engineering fields, 3) comprehensively improve the decision-making ability of engineering ethics, and be able to solve complex ethical problems in engineering practice.