调动学生学习的积极性与主动性,提高课堂教学效率,设计有效的课堂提问。看准时机、选好角度、注重启发、体现梯度、力求精准。根据教材实际和学生所惑之处,精心设计有效的问题,恰当选择提问的形式,有效提高教学效率。 Mobilize the enthusiasm and initiative of students, improve the efficiency of classroom teaching, and design effective classroom questions. Sights on the timing, choose a good angle, focus on inspiration, reflect the gradient, and strive to accurate. According to the actual teaching materials and confused students, carefully designed effective problems, the appropriate choice of questions in the form of effective teaching efficiency.