教育学家指出:“提问是教师促进学生思维,评价教学效果,以及推动学生实现预期目标的基本控制手段。”这充分阐明了课堂提问的重要性。问题是贯穿整个课堂的,一节有效率的课更离不开问题,得体、精巧的问题设计能把学生引入学习,激起学生求知的愿望,使他们最大限度地获取信息,进一步提高课堂教学的效率。陶行知先生说:“发明千千万万,起点是一问。”课堂提问是一门艺术。教师何时何处问什么,怎样问都会直接影响教学的效果。 Educators point out: “Questioning is a fundamental control that teachers use to promote students’ thinking, evaluate teaching effectiveness, and drive students to achieve their desired goals.” “This fully demonstrates the importance of class questions. The problem runs through the entire classroom. An efficient class can not be separated from the problem. Decent and ingenious problem-based design can lead students into learning, arouse students’ desire for knowledge, maximize their access to information, and further improve classroom teaching s efficiency. Mr. Tao Xingzhi said: ”The invention of tens of millions, the starting point is a question.“ ”Classroom questioning is an art. When and where the teacher asked what to ask will directly affect the teaching effectiveness.