《普通高中物理课程标准》要求促进学生积极、主动、有效、和谐地学习和发展,关注学生的主体参与,师生互动,而物理课堂提问则是一种最直接的师生双边活动,美国教育专家特林.G.卡尔汉认为:提问是教师促进学生思维、评价教学效果以及推动学生观察而达到预期目标的控制手段.课堂有 The “General High School Physics Curriculum Standard” requires students to actively and actively, effectively and harmoniously learn and develop, pay attention to students ’main body participation, teachers and students’ interaction, and physical classroom questions are the most direct bilateral activities between teachers and students. The American education Experts Treen G.Garhan that: questions are teachers to promote student thinking, evaluation of teaching effectiveness and promote student observation and achieve the desired goal of control.