Unit 3 The world of science Understanding ideas 课件-2025-2026学年高中英语外研版必修第三册

Unit 3: The world of science Period 2: Understanding ideas Task 1: Warming up Look at the pictures and find out the differences in the way people live. Before Now Compare the differences in the living way: Cooking lighting before: ________ now: ________ before: _______ now: ________ dressing Communication wood-burning stoves before: _______ now: __________ gas-burning stoves letter computer candles lamps long robes长袍 T-shirts before: by_____ now: by_______ What have caused the changes? Task2: Scan the title and pictures. Predict what will the passage talk about? The passage is mainly about an______________between the host (interviewer采访者) and Richard (interviewee被采访者). interview Task 3: Read for the structure and fill in the key words : ________(genre 文体) Para1-Para 2_________for Richard, the interviewee interview greeting the past Para3-Para 4 inventions of ____________ Para5-Para 8 inventions____________ Para9-Para 12 the _________for inventions Para13-Para 14 the_________of making a time machine today inspiration possibility Qs &As ___________ 5 Greeting for the interviewee Richard Inventions of the past Inventions today The inspiration for more inventions The possibility of making a time machine a. Choose the sentences that describe the interviewee’s opinions. Inventions in Ancient China were better than those in the West. A lot of today’s great inventions are tech-based. Today, most inventors prefer working by themselves. The desire to solve problems inspires invention. A time machine will definitely be invented in the future. Task 4: Read for details P5 P12 b. Listen and finish the mind map acccording to the questions. 1. What inventions are mentioned in the interview? 2. What sorts of ages(时代) do the inventions belong to? 3. What inspires us to invent things? gunpowder, papermaking, printing and the compass the steam engine, the telephone and the radio flexible battery柔性电池 hearts and bone parts人造心脏和骨骼 an intelligent walking house solar technology a problem that needs a solution an incredible desire to think and create 强烈的思考和创造意愿 Task5:Important chunks（词块） 1.golden ages 2.flexible battery 3.make advances in... 4.thanks to... 5.in terms of... 6.be capable of doing sth 7.inspire sb. to do sth 8.no doubt 9.have a desire to do sth 10.be a long way from… 1.黄金时代 2.柔性电池 3.在...方面取得进步 4.多亏了...... 5.就......而言 6.能够做某事 7.激励某人做某事 8.毫无疑问 9.渴望做某事 10.离……很遥远 Task 6：Important sentences 1.I’ll be talking to Dr. Richard Fairhurst, whose new book The New Age of Invention has just been published. 2. It is capable of using GPS technology to travel to different places, with computing technology controlling its “legs”. 3.But what remains important is that we have an incredible desire to think and create, .... with复合结构 定语从句 主语从句 表语从句 1.This evening, I’ll be talking to Dr Richard Fairhurst, whose new book The New Age of Invention has just been published. 2. I guess you have been asked about the title of your book before. 3.There have been golden ages of invention throughout history. 4.In addition, important advances have been made in medicine and environmental science thanks to increasing computer power. 5.New inventions like 3D printers have been used to make replacement hearts and bone parts. 6.I’ve also been told that you’re an inventor yourself. 7.I think you’ve been watching too many movies! 8.Nothing like this has been invented yet . Task 7：Important tense:the present perfect will be talking pleasure have been based on advances thanks to Task 7: Summarize and retell Make a summary of the interview with the help of the form. throughout history start with at the moment walking house eco­friendly Thank you null Other 212492.92 $