初夏,大洋彼岸。美国密立根大学教育学院的会议厅,窗明几净,纤尘不染。来自全州的教育界名流和优秀教师代表济济一堂,目光一齐投向主席台上的讲演者。他们时而颔首,时而沉思,时而微笑,听得那样专注,那样入神。正在演讲的是一位黄皮肤的中年男士,中等身材,长方脸,一双乌亮的眼珠在镜片后闪着自信而谦和的光。他,就是刘运来,全国劳模,著名的物理学特级教师。刘运来的讲题是:“中国中学课堂教学的特点”。在 Early summer, the other side of the ocean. The United States Millikan University Institute of Education conference hall, a few clean windows, fiber-free. From all over the state’s education celebrities and outstanding teachers representatives gathered together, looking all together to the podium of the speaker. They sometimes bowed their head, sometimes meditated, sometimes smiling, listening attentively, so immersed. The speech is a yellow-skinned middle-aged men, medium-sized, rectangular face, a pair of black eyes flashing behind the lens with a confident and modest light. He is Liu Yunlai, the national model worker, the famous physics teacher. Liu Yunlai’s topic is: “Characteristics of Chinese secondary school classroom teaching ”. in