“信息技术与学科整合”的教学模式正以其丰富、便捷、开放和交互等特点成为学校教育教学发展的必然趋势。信息技术,通常是指以多媒体计算机为核心的教学手段,具有信息量大、简洁灵活、动态感强、传递迅速、形象直观、声画皆备等特点。利用信息技术在优化历史课堂教学,提高历史教育教学质量方面,具有很重要的意义。笔者结合教学实践,以人教版初中历史九年级上册第18课“美国南北战争”为例,浅谈本人在利用信息技 The teaching mode of “integration of information technology and subject” is becoming an inevitable trend in the development of school education and teaching with its characteristics of richness, convenience, openness and interaction. Information technology, usually refers to the multimedia computer as the core teaching methods, with a large amount of information, concise and flexible, strong sense of dynamic, rapid delivery, visual image, sound and equipment are all prepared and so on. The use of information technology in the history of the classroom to optimize teaching, improve the quality of history education and teaching, is of great significance. The author combines teaching practice, PEP teaching history of the ninth grade on the eighteenth class “American Civil War ” as an example, I talk about the use of information technology