物理高考试题中有关“滑块———木板”或“子弹———滑块”模型试题 ,频繁出现 ,这类试题之所以受到物理命题专家的青睐 ,主要因为 :模型内涵丰富 ,考核知识点多 ,综合性强 ,变化复杂 ,隐蔽条件多 ;这类试题能有效地考查学生分析问题、解决问题的能力 ,建立正确物理图景和知 The questions about “Slider--Board” or “Bullet—Slider” model questions in the physics examination questions frequently appear. The reason why these questions are favored by experts in physics proposition is mainly due to the rich connotation of the model and the assessment knowledge points. More, more comprehensive, more complex, more covert conditions; this type of test can effectively examine students’ ability to analyze problems and solve problems, establish correct physical picture and knowledge.