必修三 Unit 3 Period 1 Starting out and understanding ideas（课件）-【上好课】2024-2025学年高一英语同步精品课堂（外研版2019必修第三册）

仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Starting out & Understanding ideas 外研版必修三 Unit 3 The World of Science Step 1 :Lead - in What do you know about the inventions? How have they changed your life? Step 2 : Pre-Reading Compare the two pictures and discuss why the way we live has changed over time. ➞ Step 2 : Pre-Reading Compare the two pictures and discuss why the way we live has changed over time. People lived a traditional and simple life. Much manual work is done by hand. Besides hard living conditions, people studied in a more passive way. Step 2 : Pre-Reading Compare the two pictures and discuss why the way we live has changed over time. Technology is one of the most important factors to promote our society to develop from one era to another. Whether you are aware of it or not, every day at every time, technology is greatly influencing the way we live and work. Computers, new technology in the 21st century, are the best examples. As the greatest inventions of human beings, they are being used more and more extensively in the world today. Especially when their functions are amplified with the help of the Internet, computers may even make everything convenient and possible. Step 3 : Discussion Skim the text and choose the best answers to the question. 1. What inventions are not mentioned in the interview? A. The four great inventions in Ancient China. B. The great western inventions. C. Computing technology and solar technology. D. Space technology and medical technology. D Step 4 : While-Reading Read and choose 1. What is the theme of the text about? A. The book The New Age of Invention has been published. B. The present day is a new age for inventions. C. The great age of invention is over. D. There have been the golden ages of invention throughout history. 2. What does Dr Richard Fairhurst think of the future development of invention? A. He thinks it promising. B. He thinks it will be developed slowly. C. He thinks it is hard to predict. D. He thinks it is difficult to invent new things. 3. What does Dr Richard Fairhurst think inspires people to invent things? Solving a problem. 　 B. Enjoying the life. C. Winning a prize. D. Building up the confident. 4. When will a time machine be invented according to Dr Richard Fairhurst? A. A long time ago. 　　B. A short time ago. C. In the near future. D. In the distant future. Step 4 : While-Reading Read for details The interviewer’s questions and the main content of the passage. The interviewer’s questions Richard’s answers 1. Many people might think that the great age of inventions is over. The golden ages of invention through history... 2. Are most of the new great inventions tech-based? Yes. For example,... 3. What is it that inspires us to invent things? Start with... What remains important is that... 4. Will anybody ever invent a time machine? Never say never. Step 4 : While-Reading Read and fill 5. ____________________ using GPS, computing technology and 6. _______ replacement 4. ___________ made by 3D printers virtual reality and wearable tech 3. _________________ Ancient China ‒ 1._____ the West ‒ 2.___________ the past today inspiration for inventions recognising 7.________ ____________________ 8.______________________ Step 4 : While-Reading Read and fill Inventions Inventions of the past Ancient China ‒ 1. The West ‒ 2. Inventions of today Virtual reality/ wearable tech 3. Replacement 4. 5. using GPS, computing technology and 6. Inspiration for inventions recognizing 7. 8. the four great inventions the steam engine, the telephone, the radio flexible battery hearts and bone parts made by 3D printers an intelligent walking house solar technology a problem needing a solution an incredible desire to think and create, spirit of invention Step 5 : Post-Reading Think and share I think that it’s very important to simulate people’s interest in exploring science. As we all know, the Interest is the best teacher. Also, one’s strong observation and imitation skill can make it possible for teenagers to create a reproduction of excellent quality. Think about what else inspires people to invent things. 1. It (the title of the book) suggests that the present day is a new age for inventions. [句式分析]本句中“suggest”意为“表明”引导的宾语从句“that the present day is a new age for inventions.”，从句用“陈述语气”。区别于suggest作“建议”时引导的从句用“虚拟语气”，从句谓语用“should+ verb”。 它（本书的标题）表明当今是发明创造的新时代。 尝试翻译 Step 6 : Language points 2. So what is it that inspires us to invent things? [句式分析]本句为“强调句”，其基本结构为“It’s+ 被强调部分+ that+ ...”。注意强调句中的连接词一般只用who（指人）或that（可指物，也可指人）。若被强调的是状语，也只能用that，而不能用when或者where，而且连接词不能省略。 本句中特殊疑问词what代替了被强调部分，故形成“What is it that +...？”。 那么，是什么激励我们去发明东西呢？ 尝试翻译 Step 6 : Language points press v.按，压 press sb to do sth 逼迫某人干某事 freedom of the press 新闻自由;出版自由 pressure n.压;压力;压强 under pressure 处于压力之下 blood pressure 血压 ①She pressed her face __________the glass. ②The grass had been pressed _______in the place where people had been lying. ③My father suffers from high blood _____________(press). (4)_____ ____ __________in case of fire. 遇火灾时按下此钮。 against down pressure Press this button advance n. 前进,进步,预先　v. 前进;促进;提前 advances on/towards 朝着……前进 make advances in 在……方面取得进步 in advance 预先,提前 advanced adj. 高级的,先进的 (1)According to the weather report, a storm is _______________ toward the city. 根据天气预报报道,一场暴风雨正向这座城市逼近。 (2)I’d appreciate it if you could let me know whether you are available _______________. 如果你能提前告知我你是否有空，我将感激不尽。 (3)Having shown you around our school, we will introduce our most ____________ science lab to you.我们带领你们参观完学校后, 将为你们介绍我们学校最先进的科学实验室。 advancing in advance advanced 仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Starting out & Understanding ideas 外研版必修三 Unit 3 Thank you ！ $$