多媒体课件应用于电子技术教学中可以优化教学效果,提高课堂教学效率。多媒体课件的运用可以给学生创设良好的学习情境,可以克服时空限制解决教学中的难点,而且有利于帮助学生从抽象到具体理解知识,激发学生的学习兴趣,提高学生主动学习的积极性。 Application of multimedia courseware in electronic technology teaching can optimize the teaching effect and improve the efficiency of classroom teaching. The use of multimedia courseware can create a good learning situation for students, overcome the limitations of time and space to solve the teaching difficulties, and help students to understand the specific abstraction from the knowledge to stimulate students ’interest in learning and improve students’ initiative to learn.