多媒体课件进入化学课堂,就像给化学课堂注入了新鲜的血液,让化学课堂更加丰富多彩,让学生兴趣更浓,在化学课堂中可以说起到了不可替代的作用。但是多媒体不能成为化学课堂的主宰,更不能替代化学课堂的教学活动,而只能作为化学课堂教学的一个必要补充和手段。多媒体只是教 The introduction of multimedia courseware into the chemistry class is like injecting fresh blood into the chemistry class, making the chemistry class more colorful and enriching the students’ interest. In the chemistry class, it can be said to play an irreplaceable role. However, multimedia can’t become the master of chemistry class, and it can’t replace the teaching activity of chemistry class. It can only be used as a necessary supplement and means for chemistry class teaching. Multimedia just teaches