通过对人教版和浙科版高中生物《必修2·遗传与进化》教材习题的表层结构和深层结构的比较研究,发现两版本教材的课后习题在习题数量、习题类型、习题难度方面存在差异并各具优势,为今后的教材编写者和使用者提供一定的参考。 Through the comparative study of the surface structure and the deep structure of the textbook “Compulsory 2 · Genetics and Evolution” in PEP and Zhejiang High School Biology, it is found that after-class exercises in the two versions of textbook exist in the number of exercises, the type of exercises, the difficulty of exercises Differences and have their own advantages for future textbook writers and users to provide some reference.