Unit 7 Section B Vocabulary in Use 导学案 2025-2026学年人教版英语八年级上册

该初中英语导学案聚焦Unit 7 Section B词汇运用，引导学生回顾已学词汇，通过激趣导课和自主预习搭建学习支架，观察归纳反义词构成方式（如添加前缀、词形变化），为语境中灵活运用词汇奠定基础。 导学案通过自主预习、合作探究及小老师展示等环节，鼓励学生自主查阅词典、分类归纳反义词规律，培养高效词汇学习习惯，提升学习能力。语境填空和对比练习（如valuable的比较级）助力学生在运用中深化理解，发展思维品质与语言能力，促进词汇量拓展。

初中八年级上册英语导学案 课题 Unit 7 When Tomorrow Comes Section B Vocabulary in Use 编号 YYDXA007 使用班级 主备人 使用时间 课型 新课 课时 第7课时 姓名 序号 【学习目标】1.能够回顾已学词汇,观察并归纳反义词的不同构成方式,如添加前缀、词形变化或使用完全不同的词形。2. 能够主动查阅词典,探索并积累更多反义词,拓展词汇量。 1. 能够养成通过对比、分类和自主查阅等高效学习词汇的习惯,增强独立积累和掌握词汇的能力。 【学习重难点】能够结合语境灵活运用本单元所学新词汇进行表达。 【激趣导课】 【自主预习】完成下列单词、短语和句子 1.科幻作家_2. 采取措施_ 3.改善公共卫生系统_ 4.接受挑战_ 5.满足公众需求_6.医疗和健康服务_ 7.不要逃避你的问题。_ 8.提高我们未来生活的质量_ 9.建立一个智能公共交通系统_ 10.解决交通问题_ 11.消失_ 12.专注于_13.依靠、取决于_ 14.迎接未来的挑战_ 【合作探究】Fill in the blanks. 1. Challenge n.挑战;质疑; v.向(某人)挑战;对……怀疑; 2. German n.德语;德国人;adj.德国的; German的复数为Germans 3. valuable adj.很有用的;宝贵的 4. medical adj.医学的;医疗的 5. as long as 只要 6. developing adj.发展中的 developed adj. 发达的 development n.发展 with the development of ...随着……的发展 7. task n.任务;工作 8. public adj.公共的;公众的 in public 在公共场合 9. come over 来访;拜访 10. depend on / upon 取决于;依靠 11. medical adj. 医学的;医疗的 medicine n.药;医学 用以上单词或短语填空 1. I will take on this _ and try my best. 2. Your advice is very _ to me. 3. My uncle works in a _ team. 4. Can you _ to my house this Sunday? 5. Children _ their parents for food and clothes. 6. We should keep _ places clean. 7. She is learning _ because she wants to visit Germany. 8. You can go out to play _ you finish your homework. 9. Our _ today is to finish the math homework. 10. Friendship is _(value) than money. 【小老师展示】写出下列单词的反义词并总结前缀的规律 1.appear _ 2. agree _ 3. like _ 总结一: 在一些单词前加_,变为否定词; 4. possible _ 5. polite _ 6. patient _ 总结二: 在一些单词前加_, 变为否定词 7. happy _ 8. healthy _ 总结三:一些单词前加_,变为否定词 【当堂检测】短文填空。 阅读短文,用括号内所给单词的正确形式填空,使短文完整通顺。 What will the world be like in 100 years? Many futurists have shared their ideas. Robots 1. _ (become) part of daily life. They 2. _ (work) in hospitals, schools, and even homes, providing all kinds of 3. _ (serve). With the development of 4. _ (robotics), some difficult jobs like fixing small machines 5. _ (replace) by robots. Scientists 6. _ (continue) their 7. _ (research) on new energy. If we 8. _ (run) low on oil, they 9. _ (find) clean and safe alternatives soon. However, human 10. _ (create) will never be replaced. No matter how advanced technology is, our ability to think and imagine will remain the most important. 第 1 页 学科网(北京)股份有限公司 $