审题是解答物理题的第一步,这一步走错了,就会“失之毫厘,谬以千里”、因此,对题目的分析要细思明辨,抓住要旨,切不可马虎从事,掉以轻心.抠住“题眼是审题的重要环节和有效方 The trial question is the first step in answering the physics question. If this step is wrong, it will be “missing in the slightest possible way, and will be a thousand miles away”. Therefore, the analysis of the questions must be carefully considered, the key points must be grasped, and care must be taken not to be engaged in schizophrenia. Keeping the title of the eye is an important part of the issue and effective