论文部分内容阅读
在近年的高考试题中,化学简答题是一种比较常见的题型。这种题型主要考察学生的思维能力,对知识理解的准确性以及学生的推理能力。此外,由于这种题型在试卷中的分值占比为10%左右,所以必须引起学生的重视,不能忽视这种题型的训练。在近几年的化学试卷中,学生在此类题型中的失分概率较大,主要原因有以下几种:一是学生对化学概念的掌握不牢固,对理论知识的掌握不透彻,不能在答题时抓住问题的重点;二是学生缺乏思维能力方面的锻炼,在答题时思维比较混
In recent years, entrance exam questions, chemical short answer questions is a more common type. This type of question mainly examines the student’s thinking ability, the understanding of knowledge accuracy as well as the student reasoning ability. In addition, as a result of this type of questions in the paper scores accounted for about 10%, it must attract the attention of students, can not ignore the training of this type. In recent years, chemistry papers, students in such questions in the greater probability of losing points, mainly for the following reasons: First, students grasp the concept of chemistry is not solid, theoretical knowledge is not thorough, can not In the answer to grasp the focus of the problem; Second, students lack the ability to think in terms of exercise, the answer is more mixed thinking