《普通高中语文课程标准(实验)》指出:“教科书的体例和呈现方式应灵活多样,避免模式化。”基于此,笔者所在备课组利用高中选修教材实体,尝试选取、融入和运用选修课程的优质资源,为基础年级选修教学的“科学课堂”提供研究样本。叶圣陶老先生曾经说:教材无非是一个例子,目的就是让学生能在你的教学中得益和得趣。我们应该坚守这样的理念, The General High School Chinese Curriculum Criteria (Experiment) states: “The textbook style and presentation should be flexible and diverse, avoiding stylization.” Based on this, the author’s lesson preparation group uses high school elective textbook entities to try to select, incorporate and apply electives The course’s high-quality resources provide a sample of the research for the “science class” of optional grade-based teaching. Mr Ye Shengtao once said: The teaching material is nothing more than an example, the purpose is to enable students to benefit from your teaching and fun. We should stick to this idea,