在化学教学中,即便是相同的学生,同一内容,如果教学手段不同,教学效果与效益也会有所差异,甚至千差万别。所以,在初中化学教学中,若要提高课堂教学效益,教师可由教学手段入手,用精练的语言,再辅之以化学实验、多媒体电教手段,不断强化教学效果,引人入胜,令学生心旷神怡,智慧涌动。一、巧用语言,生动分析,提高教学效益苏霍姆林斯基认为:“教师的语言,是一种什么也代替不了的影响学生心灵的工具。”在实际教学过程中,教师教 In chemistry teaching, even if the same students, the same content, if the teaching methods are different, teaching effectiveness and effectiveness will be different, even different. Therefore, in the junior high school chemistry teaching, to improve the efficiency of classroom teaching, teachers can start with teaching methods, with refined language, supplemented by chemical experiments, multimedia audio-visual means, and constantly enhance the teaching effectiveness, attractive, so that students feel fresh, move. First, the clever use of language, a vivid analysis to improve teaching effectiveness Suhomlinski that: “Teachers ’language is a tool that can not substitute for what can affect students’ mind. ” In the actual teaching process, teachers teach