信息就是指能够为视觉、听觉、触觉和嗅、味觉等信息采集器官采集到的各种直观的、抽象的事物,例如文字、数学、音乐、景物、色彩等都被称之为信息。随着现代科技手段的多样化,教学中多种信息技术的载入,将文图声像等各种信息快速、生动地传递到了课堂,传递到了师生眼前,在很大程度上方便了教学,给教学带来了划时代的变革。但是,我们应该清楚地认识到,课堂中高科技信息技术的运用是为了教学能更生动、更有力、更直观而服务的,我们 Information refers to the visual, auditory, tactile and smell, taste and other information collected by the collection of a variety of visual and abstract things, such as text, mathematics, music, scenery, color, etc. are called information. With the diversification of modern science and technology means, the teaching of a variety of information technology, the text and audio and other information quickly and vividly passed to the classroom, passed to the eyes of teachers and students, to a large extent, facilitate the teaching , Brought epoch-making change to teaching. However, we should clearly recognize that the use of high-tech information technology in the classroom is designed to make teaching more vivid, powerful, intuitive and service-oriented, and we