众所周知,在高考各科成绩中,物理学科的平均分历来都是较低的;而在学生当中“物理难学”成为抹不去的阴影。不良的竞争,过大心理压力的长期作用会使青少年的心理承受力不胜负荷,从而产生学习障碍,结果“台阶”的跨越更显艰难。 As we all know, in the college entrance examination subjects in the scores, the average score of physics has always been lower; among students, “physics difficult to learn,” become the shadow of erase. Bad competition, the long-term effect of too much psychological pressure will overload the mental capacity of young people, resulting in learning disabilities, resulting in “step ” leap more difficult.