对升入初二，即将开始学习初中物理的学生进行物理学前检测，是为了探测他们在日常生活及以往的学习中已经形成的对物理现象的误解，以便在日后的教学中有计划、有步骤、有针对性地进行矫正．这种检测有利于调动学生学习物理的积极性．笔者根据经验并参考小学《自然》课本... For pre-physics examinations for students entering junior high school, who will soon begin to study junior high school physics, they are trying to detect the misunderstanding of physical phenomena that they have formed in daily life and previous studies so that there will be plans and steps in future teaching. Targeted corrections. This kind of test helps to motivate students to learn physics. The author based on experience and reference primary school “natural” textbooks...