课堂提问，是上课时常用的教学手段，是启发式教学的重要环节。将课堂提问巧妙地应用于课堂教学，可收到事半功倍的效果。深与浅提问，必须符合学生的知识水平和接受能力。所提的问题难度过大，学生就难以回答，导致提问后的“冷场”和“卡壳”，达不到提问的目的。因此，对一 Questioning in class is a commonly used teaching method in class and an important part of heuristic teaching. Ingenious application of classroom questions to classroom teaching can result in more effective results. Questions about depth and shallowness must meet the students’ knowledge and ability to accept them. The problems raised were too difficult for students to answer, resulting in “cold field” and “snapping” after questioning, which could not reach the purpose of questioning. So, for one