在近几年中考试题中,出现了一些以新知识为背景的题目.它通过介绍一种课本以外的知识,现学现解,以体现同学们分析、解决问题的能力.下面列举相关例子,供大家参考. In the mid-term exam questions in recent years, there have been some topics that are based on new knowledge. It introduces knowledge that is beyond textbooks and is now understood to reflect the students’ ability to analyze and solve problems. Here are some examples. For reference.