论文部分内容阅读
元素化合物知识是中学化学的核心和基础,该部分知识在历年高考中所占比例约30%,高考中考查学生的识记、理解、综合应用、探究等各种能力,题目以中档题较多,各种题型都能考到。分析近年高考阅卷反馈信息,考生答题失分的原因,主要表现为六个方面:一、审题不够仔细;二、基础不够扎实;三、思维不够灵活;四、表达不够清楚;五、书写不够规范;六、实验能力较差。根据高考试题的要求,针对考生失分原因和板块知识的特
Elemental compound knowledge is the core and foundation of middle school chemistry. The proportion of knowledge in the annual college entrance examination is about 30%. The college entrance examination examines students’ abilities in memorization, understanding, comprehensive application, and exploration, etc. All kinds of questions can be tested. The analysis of recent college entrance examination scoring feedback information, candidates for the reasons for the loss of points, mainly in six aspects: First, the question is not careful enough; Second, the foundation is not solid enough; Third, the thinking is not flexible; Fourth, the expression is not clear enough; Five, writing is not standardized VI. Poor experimental ability. According to the requirements of the high test questions, the special reason and the knowledge of the panel