在解答高考理综试题时,物理计算题的解答必须写出必要的文字说明和重要的演算步骤,可是总有不少学生在答卷时没头没脑地写几个让人很难看得懂的数字、算式或一大堆与题无关的物理公式,然后就得出答案。如果答案正确,还可得少量分,要是不正确连一分也得不到。应该说计算题最能反映学生的水平,而且在考场上,大多数学生花费在计算题上的时间也最多,但由于没 In answer to the college entrance examination science test questions, the physical calculation of the answer must write the necessary text description and important calculation steps, but there are always a lot of students in the answer sheet when writing a few difficult to understand Numbers, formulas, or a whole host of physical formulas that have nothing to do with the question, then come to the answer. If the answer is correct, you can also get a small amount of points, if you do not get the right one. It should be said that the computational questions most reflect the level of students, but also in the examination room, most students spend most of the time in calculating the question, but because no