安全用电是机电专业的一门重要专业课程,也是学生必须学习的一种有重要意义的专业技术。这门课程的理论性和实践性都较强,联系的知识面较广,而且有一定的抽象性。由于学生在以往的生活和学习中,对用电以及电力电气设备的安装维修有一定的经验,教师如果在课堂上照本宣科,讲解一般的用电常识和基本概念,必定让学生感到沉闷、枯燥,肤浅,教学效果必定强差人意。 Safe electricity is an important professional course in electromechanics, and it is also an important professional skill that students must learn. This course is both theoretically and practically strong, with a wide range of knowledge of connections and a certain degree of abstraction. As students in the past life and learning, the installation of electrical and electrical equipment and maintenance have some experience, if teachers in the classroom according to the propaganda, general knowledge of electricity use and basic concepts, will make students feel boring, boring, Superficial, teaching results must be overwhelming.