Unit20 New Frontiers Lesson 1 Reading-导学案-2021-2022学年北师大版高二英语选修七

北师大高中英语导学案 班级： 姓名： 课题 Unit 20 New Frontiers Lesson 1Futurology 主备人 课型 Reading 审核人 时间 月 日 领导签字 学习 目标 1. Read the text and learn about all kinds of stories 2. How to find the main idea of each paragraph and specific information in the text. 导学过程 笔记 【课前预习与检测】 A.根据词性和汉语意思写出单词 1._________vt.帮助；协助→_________n.助手；助理 2. _________adj.技术上的→ _________n. 技术 3. _________n.消遣；娱乐→_________vt.再创→adj. _________ 娱乐的；消遣的 4. _________ adj.方便使用的→_________vt.递给 5. _________adj.无污迹的→_________ n.污点；污迹 6. _________adj.磨损的，用坏的→ _________v.磨损；穿破;变旧；用坏 7. _________n.饥饿→_________v.挨饿 8. _________n.差别对待；歧视→_________vt. 歧视；区别，辨别 9. _________n.平等→_________adj.平等的；胜任的 10. _________vt.评价；评估→_________ n.评价；评估 11. _________n.细菌→_________ pl. 12. _________ adj.放射性的→_________ n.放射;辐射 13. _________n.后者→ _________（反义词）前者 14. _________n.专家→_________adj.特别的；专门的 B．句型展示 1. By the year 2015, the clothing industry will have produced new types of material that will remain stainless ____ _____ ____ you spill on them. 到2015年，服装行业将生产出新型的材料，不管你 将什么东西洒在这些材料上，都不会留下污点。 2. By the year 2030，development in biochemistry and medical science will have ____ ____ _____ ____ ____ ____ ___ ___ for at least 150 years. 到2030年，从理论上讲，生物化学和医学的发展将 使人类至少活到150岁成为可能。3. 3. By the middle of the century, computers that are ____ ____ ____ ____ ____ ___ will have been developed. 到本世纪中期，比我们聪明百万倍的电脑将被研制出来。 【理解拓展，重点知识解析】 Step1.Warm-up Read the passage and fill in the blanks according to the pictures. Let’s make predictions about our future. Step2 Fast-reading (1) Read the text and do the following exercises. ①What’s the main idea about the first paragraph? ②What will people do by the year 2025? ③Which sentence in the text can replace the following one? Computers will be so popular that people can order the computers by voice. ④Try to find proper words to fulfill the sentence. Tiny, insect-like robots may be sent around the cells of our bodies to_____________________ (评估我们的健康状况）and carry out repairs to keep us h