我们知道,传统的教学方法是黑板、粉笔和教师不厌其烦的灌输,学生与教师之间交流的媒体简单,学生学习起来吃力,教学活动也显得枯燥乏味。现在的电化教学打破了传统的 We know that the traditional teaching methods are blackboards, chalk and teachers who tirelessly inculcate. The media for student-teacher communication is simple, students are struggling to learn and teaching activities are dull and boring. Electrification teaching now breaks the tradition