笔者曾听说过这样一件事,说省级的优质课比赛,那是每个环节都经过设计的,甚至细致到说话字数的增减和停顿的节拍,开始不甚了解。后来,有位专家到校讲学,提到中美教育交流时,中方的课堂设计使得课堂上的学生居然通晓举左右手的概念差别。此时,才明白自己是孤陋寡闻,井底之蛙。 The author once heard of such a thing and said that the provincial high-quality class competition was designed at every stage, and even the meticulous number of words to increase or decrease the number of pauses and pauses began to be poorly understood. Later, when an expert came to the university to give lectures and mentioned the Sino-US educational exchanges, the Chinese classroom design made the students in the classroom actually understand the difference between right and left hands. At this point, they understand that they are ignorant and frogs.