一、利用计算机交互的科学性、回馈性等特点。可以大大提高课堂的教学效率1.利用计算机形象、直观的效果,解决难点我国古代大教育家荀子提出:“不闻不若闻之,闻之不若见之”。由此可知,闻见是教学的基础。我们借助计算机辅助教学能有效地化抽象为具体,把难以理解的内容或者对理解课文起重要作用的内容,用计算机展现出来,以调动学生的视觉功能。这种通过直观形象、生动的感官刺激 First, the use of computer interaction science, feedback and other characteristics. Can greatly improve the teaching efficiency of the classroom 1. The use of computer image, intuitive results, to solve the difficulties China’s ancient educator Zhaizi put forward: “If you don’t hear it, you can not see it ”. It can be seen that knowledge is the basis of teaching. With computer-assisted instruction, we can effectively use abstraction as a concrete and difficult-to-understand content or content that plays an important role in comprehending texts, and present them on the computer to mobilize students’ visual functions. This kind of intuitive sensory stimulation