陶行知在《创造的儿童教育》中指出:“发明千千万万,起点在一问……智者问得巧,愚者问得笨”。可见,善问、巧问对学生和课堂教学来说是多么重要。对于课堂教学来说,提问是不可缺少的一个重要手段,它不但能巩固知识,及时反馈教学信息,而且能激励学生积极参与教学活动,启迪学生思维,发展学生心智技能和口头表达能力,促进学生认知结构的进一步 Tao Xingzhi pointed out in “Child Education for Creation”: “The invention of thousands of thousands of people begins with a question... The wise man asks well, the fool asks stupid.” It can be seen how important questioning and questioning are for students and classroom teaching. For classroom teaching, questioning is an indispensable and important means. It can not only consolidate knowledge, provide timely feedback on teaching information, but also motivate students to actively participate in teaching activities, enlighten students’ thinking, develop students’ mental skills and verbal communication skills, and promote students. Further cognitive structure