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一、教材分析本节内容是人教版生物必修2《遗传与进化》第六章第一节,核心是介绍现代生物进化理论的由来.对于生物的起源和进化,学生有着浓厚的兴趣,所以本节教学摒弃教师传统的说教,而去充分激发学生潜在能力,发挥他们主观能动性,通过课外查阅资料,课内互动讨论交流,最后教师点拨评价来完成教学目标.二、教学目标1.知识目标例举达尔文之前,人们怎样看待生物进化;概述自然选择学说内容.2.能力目标
First, the textbook analysis This section is the PEP biology compulsory 2 “Genetics and Evolution” Chapter VI, the core is to introduce the origin of modern biological evolution theory.For the biological origin and evolution, students have a strong interest, so In this section, teachers abandon the teacher’s traditional preaching, but to fully stimulate the potential of students, to play their subjective initiative, through extra-curricular access to information, interactive discussion and exchange within the class, the last teacher evaluation to complete the teaching objectives. Before enumerating Darwin, how do people think about the evolution of biology; Outlining the theory of natural selection.2.