Unit 3 The world of Science Starting out & Understanding ideas 课件-2024-2025学年高中英语外研版必修第三册

该高中英语课件围绕“科学发明世界”主题，系统呈现从小说想象发明（如《哈利·波特》隐形斗篷、《时间机器》时间旅行）到现实科技（视频聊天、直播），再到过去（中西方发明对比）、现在（虚拟现实、可穿戴科技）及未来发明的知识脉络，通过对比与活动搭建从想象到现实的学习支架。 其亮点在于融合语言能力（词汇释义、有用表达式）、文化意识（中国古代与新四大发明对比）和思维品质（分析发明灵感来源）。例如通过判断小说发明是否成真培养分析能力，对比中外发明增强家国情怀，采访问题链引导探究发明动机。采用任务型活动与思维导图，学生提升语言运用与思维，教师可丰富教学资源。

Unit 3 The world of science 【Starting out & Understanding ideas】 Activity1. Read about the inventions from famous novels and choose those that have become a reality. (P33) It is a fantasy novel written by British author J.K. Rowling. It is the first novel in the Harry Potter series. [kləʊk] n. 斗篷 Invisible cloak The Time Machine is a science fiction novel , showing the concept of time travel by using a vehicle that allows an operator to travel forwards and backwards in time. Time machine The Machine Stops is a science fiction short story by E.M. Forster, who predicted future technologies such as instant messaging and the Internet. Video chat 5 In the Year 2889 is a science fiction film about the consequence of a future nuclear war. [səbˈskraɪbə] n. 订阅者 Live streaming People nowadays can have video chats with each other via mobile phones and computers connected to the Internet. And many newspapers have offered their readers free digital editions. Furthermore, live chat rooms make it possible for people to communicate with reporters, statesmen and scientists. Activity1. Which of the inventions have become a reality?(P33) Activity2. Watch the video and answer the question.（P33） What will life be like in the year 3000? Activity1. Look at the pictures and find the differences between the past and now.(P34) candle brush pen firewood bucket lamp laptop gas (cooker) electric kettle Reasons: __________________________ the inventions people have created Activity2. Look at the pictures and answer the questions.(P34-35) Interviewer Richard Who are these two people? 2. What’s the topic about? Activity3. Read the interview and find out what the interview is mainly about. Activity4. How many questions are asked and what are they?(P34-36) Is the great age of invention over? So, are most of the new great inventions tech-based? Can you give us some examples? I’ve also been told that you’re an inventor yourself. Is that correct? What is it that inspires us to invent things? Will anybody ever invent a time machine? Activity4. How many questions are asked and what are they?(P34-36) Inventions of the past Ancient China The West Why are they mentioned? 1. Is the great age of invention over? There have been golden ages of invention throughout history. And now, we find ourselves in the great new age of technology. Activity5. Read the interview again and find out the answers.（P33-36） papermaking printing compass gunpowder High-speed rail Online shopping Bike sharing Mobile payment Four new Inventions of China Four Inventions of China Activity5. Read the interview again and find out the answers.（P33-36） Inventions of today 2. So are most of the new great inventions tech-based? 3. Can you give us some examples? Activity5. Read the interview again and find out the answers.（P33-36） Virtual reality (VR) Virtual reality refers to an environment which is produced by a computer and seems very like reality. Wearable technology refers to smart electronic device that are attached to the body, unsupported by the hands. Flexible battery refers to a battery that can bend easily without breaking. Inventions of today medicine environment 2. So are most of the new great inventions tech-based? 3. Can you give us some examples? Activity5. Read the interview again and find out the answers.（P33-36） Inventors 4. I’ve also been told that you’re an inventor yourself. Is that correct? Activity5. Read the interview again and find out the answers.（P33-36） 5. What is it that inspires us to invent things? Inspiration for inventions Activity5. Read the interview again and find out the answers.（P33-36） 6. Will anybody ever invent a time machine? Inventions of future Never say never Time machine Elevator in space Activity5. Read the interview again and find out the answers.（P33-36） 1. Inventions in Ancient China were better than those in the West. 2. A lot of today’s great inventions are tech-based. 3. Today, most inventors prefer working by themselves. 4. The desire to solve problems inspires invention. 5. A time machine will definitely be invented in the future. Activity6. Choose the sentences that describe Dr Fairhurst’s opinions.（P36） Activity7. Complete the mind map with information from the passage.(P37) 2___________________________________________ 1___________________________________________ Inventions of the past Ancient China The west gunpowder, papermaking, printing and the compass the steam engine, the telephone and the radio Inventions of today virtual reality wearable tech 3_______________________ The flexible battery replacement 4 ___________________ made by 3D printer hearts and bone parts 5 __________________________ using GPS, computing technology and 6 ________________ an intelligent walking house solar technology recognizing 7 _____________ ________________________ Inspiration for inventions 8 _________________________ a problem an incredible desire to think and create that needs a solution In your opinion, what else inspires people to invent things?(P37) Activity8. Think and Share Maybe they have a strong desire to challenge themselves and conquer the world. 29 Useful expressions 1. the great age of 2. virtual reality 3. wearable tech 4. flexible battery 5. in addition 6. thanks to 1.……的伟大时代 2. 虚拟现实 3.可穿戴科技 4.柔性电池 5.此外 6. 多亏 Useful expressions 7.in terms of 8. be capable of 9. solar technology 10. eco-friendly 11. no doubt 12. time machine 7.就...而言 8. 有能力... 9.太阳能技术 10.环保的 11.毫无疑问 12. 时光机器 Thanks! x264 0.128.2216+688+32 a17ff54 tMod [8-bit@4:2:0 X86] $