大凡观摩课前都是事先排练好的,老师怎么讲,学生怎么配合,什么时候提问,什么时候回答,怎么回答,由谁来回答,都是导演好了的,而且不止一次地排演过。整堂课的“教学效果”已经无可挑剔了,这样做的目的,也就是为了应付上面的检查,下面的取经。陈林是教外语的,她的观摩课是一节“ Most of the classes are pre-rehearsed before the class. What the teacher can say, how do the students cooperate, when to ask questions, when to answer, how to answer, and who will answer will all be directed and rehearsed more than once. The “teaching effectiveness” of the entire class has been impeccable. The purpose of this is to meet the above checks and the following readings. Chen Lin is a foreign language teacher. Her study class is a section of "