古人说:“好之者不如乐之者。”课堂教学要达到的理想效果应当是:课未始,兴已浓;课正行,兴愈浓;课已毕,兴犹浓。要达到这样的教学境界,就要激发学生的积极性,拨动学生的兴奋点。现代教学媒体的多样性、新颖性、趣味性等特点,以及灵活多变的表现方法,有利于对学生学习兴趣的激发和学习积极性的调动。一、创设情景,激发兴趣在教学中,我千方百计,努力运用多媒体技术,创设一个生动的情境,通过色彩鲜艳的图象、生动的动画、逼真的音效,吸引学生的 The ancients said: “The good ones are not as good as those of the music.” The ideal effect to be achieved in class teaching should be: Lesson begins, flourishes; To achieve such a teaching realm, it is necessary to arouse the enthusiasm of students and to arouse their excitement. The diversity, novelty and interestingness of modern teaching media, as well as the flexible and varied performance methods, are conducive to motivating students’ learning interest and learning motivation. First, create a scene to stimulate interest In teaching, I tried my best to make full use of multimedia technology to create a vivid situation, through the colorful images, vivid animation, realistic sound, to attract students