Unit 3 Fit for life Welcome to the unit & Reading 教案-2022-2023学年高中英语牛津译林版(2020)选择性必修第二册

Unit 3 Fit for life Welcome to the unit & Reading教学设计 科目：英语 课题：Welcome to the unit & Reading 课时：1课时 教学目标与核心素养： 知识目标：讨论基因组编辑可能给人类生活和卫生保健带来的变化 能力目标：解释他们对“设计婴儿”的态度；了解基因标记和人类寿命之间的关系; 情感目标：使用后缀来建立更多的词语群。 教学重难点 教学重点：讨论基因组编辑可能给人类生活和卫生保健带来的变化；了解基因标记和人类寿命之间的关系 教学难点：能够理解文章的主旨大意，了解作者对基因组编辑技术的态度。 课前准备：多媒体，黑板，粉笔 教学过程： 一、Pre-reading 1. Greeting 2. Leading-in 教师活动：教师让学生看P29图片，引导学生回答问题1。 What jobs are shown in the pictures? Write the letters in the boxes above. top left: b; bottom left: c; top right: d; bottom right: a 教师活动：引导学生积极思考和讨论问题2。 Would you like to be a medical professional? Why or why not? Option 1 Yes, I would like to be a medical professional. Medical professionals often have very specialized career fields, such as being a dentist, surgeon or chemist. These fields help people live healthy lives by curing their diseases and even sometimes saving them from death. For this reason, I believe that as a medical professional, I could contribute to society in an important way. Option 2 No, I wou