迄今,课堂教学,作为学校教育的中心环节和最基本的组织形式,已是不争的事实。教学活动存在于一定的空间和时间中,在空间上表现为根据一定的教学理论,确定构成教学过程中各要素的地位和相互关系,在时间上表现为教学活动的各个阶段或环节如何安排以及其程序如何设计,这就需要研究教学模式的本质与结构问题。 So far, classroom teaching, as the center of school education and the most basic form of organization, is an indisputable fact. Teaching activities exist in a certain space and time. They are spatially represented according to certain teaching theories, and determine the status and interdependence of the various elements that constitute the teaching process. They are expressed in terms of time in terms of the various stages or steps of the teaching activities and How to design its procedures, which requires the study of the nature of the teaching model and structural issues.