多媒体因直观、形象等特点而倍受教师们的喜爱,但制作过程中投入精力太多,又让工作繁忙的我们感到心有余而力不足,常常望“媒”兴叹!偶然翻读《于永正文集》,“唱和画就是‘活’的多媒体”一句跳入我的眼帘。“活”的多媒体!于老师让学生画燕子、画猪九戒……效果独特,操作简单。于老师的做法让我茅塞顿开、深受启发。于是,在教学实践中我 Multimedia is much loved by teachers due to its characteristics such as visualization and image, but too much energy is devoted to the production process and we are overwhelmed by the heavy workload. We often feel disappointed when we read “ Yu Yongzheng Collection ”,“ singing and painting is ’live’ multimedia ”jumped into my eyes. “Live ” Multimedia! In the teacher for students to draw swallows, pigs painted nine ... ... the effect of unique, easy to operate. The practice of the teacher made me start, inspired by. So, in teaching practice I