课堂提问是课堂教学中运用最普遍的一种教学方法。要提高课堂提问的质量和效果,其中最重要的一环是要把握课堂提问的时机。恰逢其时的提问,能启迪学生的思维,引导和促进学生有效地掌握知识。一般说来,教师在以下几种情况下及时提问,会收到较好的教学效果。一、在学生接触所学知识的关键和本质之处,教师及时提问,引导启发学生正确掌握所学知识的实质,把学生带入积极的学习情境之中,并促进其积极思考,顺利掌握所学知识或形成技能技巧。 1.在新旧知识衔接过渡处提问新知识往往是在旧知识的基础上引伸和发展的,在旧知识向新知识过渡的时候,教师通过适时的课堂提问,可以启发学生运用迁移规律,沟通新旧知识之间的联系,达到旧知识向新知识过渡的目 Classroom questions are the most common teaching method used in classroom teaching. To improve the quality and effectiveness of classroom questions, one of the most important aspects is to grasp the timing of class questions. The timely questioning can inspire students 'thinking and guide and promote students' effective knowledge. In general, teachers in the following situations in time to ask questions, will receive better teaching results. First, the students access to the knowledge of the key and essence of the place, the teacher promptly ask questions, guide students to correctly grasp the essence of what they learned, the students into a positive learning situation and to promote their positive thinking, a smooth grasp of the Learn knowledge or form skills. 1. New and old knowledge transition point of inquiry New knowledge is often based on the extension and development of old knowledge, old knowledge in the transition to new knowledge, teachers through timely classroom questions, can inspire students to use migration rules, communication between old and new The connection between knowledge, to the old knowledge to the new knowledge of the transition