解题的过程实质上是对信息的输入、加工和输出的过程,而解题所需要的信息必须依靠解题者通过审题来获得。审题是解题的基础和前提,审题的质量直接关系到解题的成败,因此,掌握审题技巧是快捷而准确地解答化学试题的重要环节。下面通过例题谈谈审题时的一些注意事项。 The process of problem solving is essentially the process of inputting, processing and outputting information, and the information needed to solve the problem must be obtained from the problem-solvers through moderation. Examining questions is the basis and prerequisite for problem solving. The quality of examining questions is directly related to the success or failure of solving questions. Therefore, mastering exam questions is an important part of answering chemistry questions quickly and accurately. The following examples to talk about the subject when examining some of the considerations.