实验导入法作为教学环节,是把生物现象、实验结果、实验数据分析、采集样本展示等借助多媒体展示的一种集生物实验、生活实际等与学生生活密切相关的实验内容导入新课的方式。通过这种方法创设情境,激发学生的学习兴趣,让学生利用已学知识和经验来学习新内容。 As a teaching link, the experiment introduction method is a method of introducing biological phenomena, experimental results, experimental data analysis, and sample display to introduce a new class by using a multi-media display that integrates experimental experiments that are closely related to student life, such as biological experiments and living conditions. Creating a situation through this method stimulates students’ interest in learning and allows them to use the knowledge and experience they have learned to learn new content.