S: Select methods, media, and materials （选择教学方法、媒体和资料）

    Once you have identified your audience and stated your objectives, you have established the beginning points and ending points. Your task now is to build a bridge between these two points by choosing appropriate methods, technology, and media formats, then deciding on materials to implement these choices. There are three options: (1) select available materials; (2) modify existing materials; (3) design new materials. 一旦确定了学习者和教学目标，就明确了教学的起点（学习者当前的知识、技能和态度）和终点（教学目标），教学设计的任务就是在起点和终点之间搭桥，也就是选择合适的教学方法、教学技术、媒体以及教学材料。