化学与健康息息相关,近几年高考试题中反复出现,以生活健康等为载体,重点考查应用知识分析、解决问题的能力．这就要求我们注意从熟悉的生活、现象中感受化学的重要性． Chemistry and health are closely related. In recent years, high-achieving questions have appeared repeatedly, taking life and health as the carrier, focusing on the ability to apply knowledge analysis and solve problems. This requires us to pay attention to the importance of chemistry from familiar life and phenomena.