Unit 12 Innovation - Topic Talk课件2025-2026学年北师大版高中英语选择性必修四

该高中英语课件围绕“创新”主题，聚焦“发现与发明”的辨析，通过牛顿发现万有引力、居里夫人发现钋和镭等实例导入，结合定义构建从具体案例到抽象概念的学习支架，帮助学生理清核心区别。 其亮点在于融合语言能力与思维品质培养，听力任务围绕发明家兴趣（如解决问题）与品质（如curious、persistent）设计填空，口语活动用Text Builder引导谈论贝尔、爱迪生等发明家，Key Words系统拓展词汇（如innovation派生词）。既提升学生听说表达与逻辑分析能力，又为教师提供结构化教学资源，助力高效课堂。

Innovation Topic Talk Unit 12 PART ONE Lead - in Distinguishing Discovery Invention & Distinguishing Isaac Newton was looking at the falling apple and an idea came into his mind: the power of gravity. George Stephenson was one of the first men to design engines for the railways which were new at that time. Discovery Invention Distinguishing Marie Curie and her husband discovered the new chemistry elements - Polonium (钋) and Radium (镭). Tu Youyou was awarded Nobel Prize in Medicine in 2015 for finding and extracting artemisinin [青蒿素] that can be used to fight against malaria (疟疾). Discovery Discovery Definition A discovery is recognizing something that already exists for the first time and that nobody has found before. An invention is creating something totally new with one's own ideas and development. Learning Objectives 1. To know some new words and expressions to talk about innovation. 2. To improve the listening ability in understanding the topic of innovation. Key and Difficult Points ★ Listen for key and important information to talk about how to be innovative. Listening 12.1 Listen to the dialogue 12.1 and fill in the blanks on Page 50. 12.2 Listen to the dialogue 12.2 and answer the questions on Page 51. Listening Inventors are interested in ______________ and __________. They are _______ and ___________. Listening My invention is a type of ________. Listening The biggest advantage is that it is ___________. Oral Speaking Use the Text Builder to talk about an inventor and one particular invention that he / she has made. Bell and the telephone Edison and the light bulb Carrier and the air conditioner A.C. Listening 12.2 Listen to the dialogue 12.2 and answer the questions on Page 51. Before the invention of the Internet, who mainly used computers ? Question 1 Only scientists and other technical people used computers before the invention of the Internet. Where did people get information before the invention of the Internet? Question 2 TV, newspapers and books. When did the Internet become widely used? Question 3 In the 1990s. / It wasn’t widely used until the 1990s. Key Words 1. _______________ (n.) 娱乐（节目） ▷ __________ (v.) 使愉快；款待 ▷ _______________ (adj.) 使人愉快的，娱乐性的 2. ______________ (n.) 新发明，新方法，新观念； 革新，创新 ▷ _____________ (adj.) 创新的，新颖的 ▷ _____________ (v.) 革新，创新 ▷ ___________ (n.) 改革者，创新者 3. ___________ (adj.) 有天赋的；有才华的 ▷ _______ (n.) 天赋, 才能; 礼物 ≈ _______ 4. ____________ (adj.) 多产的; 丰饶的, 富有成效的 ▷ ______________ (v.) 生产，制造；引起，造成 ▷ ______________ (n.) 生产者，制造商；制作人 ▷ ______________ (n.) 产品，产物 ▷ ______________ (n.) 生产，产量；制作 ▷ ______________ (n.) 生产力，生产率 entertainment entertain innovation innovative innovate entertaining innovator gifted gift talent productive produce production product producer productivity be gifted/talented in... have a gift/talent for... 在……方面有天赋 Thanks Topic Talk Unit 12 79986.93 105693.93 $