片段一:双簧戏师:昨天的课后作业是同学们找对子,演课文里的片段,大家准备好了吧?生:准备好了。师:谁有勇气先上来?生:我。(一位平时比较活泼的同学先站了起来)师:掌声鼓励。(掌声)(只见那位同学大大方方地走到黑板前,面对着黑板,搔首弄姿,最后还把屁股扭了几下,然后跑了下去)( Fragment one: Shuangxu Ji teacher: Yesterday’s homework is the students to find the right son, playing the text of the fragment, we are ready, right: Health is ready. Teacher: Who has the courage to come first? (A usually more lively classmates first stood up) Teacher: applause encouraged. (Applause.) (I saw the classmate went to the blackboard in a big way before the face of the blackboard, scratching his head, finally gave the buttocks twisted a few times, and then ran down)