Unit 3 The world of Science Understanding ideas 课件-2024-2025学年高一英语外研版必修第三册

Unit 3 The world of science Dr Richard Fairhurst is an inventor 1____________ new book has just been published . He talks about his opinions about the new age of inventions in the interview. In the past, there were four great inventions in ancient China and great inventions in the west, and they 2_____________(change) the world forever. Now we find 3_________(we) in the great new age of technology. For example, advances in virtual reality and wearable tech, as well as the flexible battery, mean we should soon be seeing 4__________(far) development. New inventions 5________3D printers have been used to make replacement hearts and bone parts. In terms of the environment, it`s now possible to create 6________ intelligent walking house. The reason behind most inventions start with 7______________(recognise) a problem that needs a 8______________(solve), 9___________later led to more advances in the technology. But 10______________ remains important is that we have an incredible desire to think and create, and that`s the real spirit of invention. 直击高考 whose changed ourselves further like an recognising solution which what Eamphatic sentences 强调句 Jerry stole the bone. It is/was + 强调部分+ that/who + 其他. It was Jerry that stole the bone. It is Wang Yuan that/who is one the stage now. Wang Yuan is on the stage now . 3 Eamphatic sentences 强调句 They are playing volleyball. It is/was + 强调部分+ that/who + 其他. It is volleyball that they are playing. It is cheese that Jerry stole in the kitchen yesterday. 4 Eamphatic sentences 强调句 2. It is/was + 强调部分+ that/who + 其他. 5 They have made contributions ________the world. There are four _______________________(伟大的科学家). When you think of science, what will you think of ? great scientists Isaac Newton Albert Einstein Qian Xuesen Yuan Longping to Lead-in What is science? What is this invention? Watch & answer great scientific discoveries or inventions Gunpowder Papermaking the Compass The Four Great Inventions in ancient China Printing Lead-in China’s New Four Great Inventions High-speed railway Bike sharing Online shopping Mobile payment Lead-in 高铁 共享单车 网购 移动支付 1.What inventions of the past are mentioned? Ancient China The west the telephone the steam engine the radio New tech-based inventions today virtual reality (VR) wearable tech flexible battery Smart electronic devices that are attached to your body.附着在你身体上的智能电子设备 Battery that can be bent easily without breaking. While-reading Choose the sentences that describe Dr Fairhurst’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. Inventions Inventions of the past Ancient China 1.____________________________________ The West 2.________________________________________ Inspirations for inventions recognising 9.___________________________________ an incredible 10.________________________________ Inventions of today virtual 3._____________ 4.______________tech and 5._________________ replacement hearts and bone parts made by 6. ______________; an intelligent 7.__________________ using GPS, computing technology and 8.____________ technology gunpowder, paper-making, printing, and the compass. the steam engine, the telephone and the radio Mind Map Part 1 Part 2 Part 3 VR (virtual reality) Inventions Inventions of the past Ancient China 1.____________________________________ The West 2.________________________________________ Inspirations for inventions recognising 9.___________________________________ an incredible 10.________________________________ Inventions of today virtual 3._____________ 4.______________tech and 5.______________ replacement hearts and bone parts made by 6. ____________; an intelligent 7.__________________ using GPS, computing technology and 8.____________ technology. Mind Map Part 1 Part 2 Part 3 reality gunpowder, paper-making, printing, and the compass. the steam engine, the telephone and the radio flexible battery 3D printers solar wearable walking house Inventions Inventions of the past Ancient China 1.____________________________________ The West 2.________________________________________ Inspirations for inventions recognising 9.___________________________________ an incredible 10.________________________________ Inventions of today virtual 3._____________ 4.______________tech and 5.______________ replacement hearts and bone parts made by 6. ____________; an intelligent 7.__________________ using GPS, computing technology and 8.____________ technology. Mind Map Part 1 Part 2 Part 3 reality gunpowder, paper-making, printing, and the compass. the steam engine, the telephone and the radio flexible battery 3D printers solar wearable walking house a problem that needs a solution desire to think and create Fast reading What’s the text mainly about? A．The introduction to Richard’s new book. B．The real motivation to invent something. C．The new changes in the invention today. √ Read the passage carefully and choose the best answer. 2. What's the real spirit of inventors? A. Having a strong desire to think and create. B. Recognising a problem needing a solution. C. Having the belief "Never say never" . D. Mastering high-tech knowledge. Read the passage carefully and choose the best answer. 3. What does "eco-friendly" probably mean? A. User-friendly. B. Family-friendly. C. Environment-friendly D. Bicycle-friendly. 1. Match the main ideas with the paragraphs: 1.Paragraphs 1-2　 A．New great tech-based inventions today. 2.Paragraphs 3-4 B．The possibility of making a time machine. 3.Paragraphs 5-8 C．The golden ages of invention of all time. 4.Paragraphs 9-12 D．The inspirations to invent new things. 5.Paragraphs 13-14 E．Greetings between the interviewer and Richard. 2. What kind of book is the most probably The New Age of Invention? A. a textbook B. a science fiction C. a self-biography D. a popular science book Fast reading D Dr Richard Fairhurst, 1.______ new book The new age of Invention has just been published, is being interviewed. Many people might think the great age of invention is over. But he says there have been golden ages of invention throughout history. The four great 2.___________(invention) in Ancient China—gunpowder, papermaking, printing and the compass—changed the world forever. Then there were the great Western inventions—the steam engine, the telephone and the radio. And now, we find 3. _________(we) in the great new age of technology. whose inventions ourselves Exercise Dr Richard says most of the new great inventions are tech-­based. In addition, important advances 4. ______________(make) in medicine and 5.____________(environment) science thanks to increasing computer power. For example, new inventions like 3D printers have been used to make replacement hearts and bone parts. In terms of the environment, 6.___ is now possible to create an intelligent walking house. It is capable 7.____ using GPS technology to travel to different places, with computing technology 8.___________(control) its “legs”．What’s more, huge advances in solar technology mean it can be eco-­friendly, too. But 9.______ remains important is that we have an incredible desire 10.________(think) and create. have been made environmental of controlling to think it what Presently I am going to press (v. 按) the lever, and off the machine will go. It will vanish, pass into future time, and disappear. The Time Machine (1895) 现在我要按一下操纵杆，机器就会开动，它会消失，进入未来的时间，然后消失。 《时间机器》 23 It’s my pleasure.是我的荣幸。 现在完成被动语态 Language points （第一组） have/has done have/has been done 表示动作到现在为止刚刚被完成 It’s a pleasure to do sth. 很高兴做某事 24 “表明；暗示”，后接宾语从句不用虚拟语气。 = of all time 从古至今；有史以来 “find oneself+宾补” Language points （第二组） find + it + adj + to do sth 发现做某事是....的 think of 想起，想到 think about 考虑 think highly of 对……评价很高 25 = for instance 比如 Language points （第三组） = and 和 as well as 遵循“就远原则” There ____(be) a book and pens on the desk. There ____(be) pens and a bookon the desk. He, as well as his children, is sensitive. is are 26 = for instance 比如 =Besides, 除此之外，还有 多亏 Language points （第三组） = and 和 27 就…而言（引出话题） 形式主语 真正主语 “with ＋ 宾语＋宾补”的复合结构在这里作伴随状语。 Language points （第四组） it’s possible to do sth 做某事是可能的。 28 with 复合结构 (1) with+宾语+现在分词(表示主动或动作正在进行) With so many people staring at her,she felt very nervous. 这么多人盯着她看,她感到很紧张。 (2) with+宾语+过去分词(表示被动或动作已完成) John received an invitation to dinner, and with his work finished, he gladly accepted it. 约翰收到了一个晚宴邀请,因为他的工作做完了,他欣然接受了。 (3) with+宾语+动词不定式(表示动作尚未进行,通常用主动形式表示被动含义) With so many essays to write ,she won't have time to go shopping this morning. 有那么多文章要写,她今天上午不会有时间去购物了。 【即学即练】 1) With all this work _____(do) , I won’t have time to go out. 有这么多工作要做，我就没有时间出去了。 2) With the crowds ________(cheer), the royal party drove to the palace. 在人群的欢呼声中，皇室成员一行驱车到皇宫去。 3)With a knife _________(clench) in his teeth, he climbed up the tree to cut some coconuts. 他嘴里紧咬着一把刀，爬上树去割椰子。 to do cheering clenched 30 So what is it that inspires us to invent things? 强调句型 强调句的基本结构：It is/was+被强调部分+that/who+句子其他部分. 可以强调句子的主语、宾语、状语等，不能强调谓语； 构成强调句的It本身没有词义,但不能用其他词代替； 被强调部分指人时用that/who均可,其他情况通常用that。 被强调部分无论是单数还是复数,It后的be动词均用单数形式，即用is或was。用is 还是 was 要根据原句的时态来确定。 P56 课文语法填空 Dr Richard Fairhurst, the author of the book The New Age of Invention published recently, is receiving 1.____interview from Between the Pages. In his opinion, there were 2. _________(significance) inventions throughout history in Ancient China and Western countries, which changed the world 3. ________(entire). Now people are in the great new age of technology and many new inventions are tech-based, such as virtual reality, wearable tech and the flexible battery. Now it is possible 4._______(make) replacement hearts and bone parts by 3D printers. an significant entirely to make 32 P56 课文语法填空 Using GPS technology,people can travel to different places with computing technology 5._________(control) its "legs". Richard 6._______(he) is an inventor working in a big team. He says that what inspires people to invent things is that inventors have an incredible desire 7._______creation. For example, due to reduced energy supplies and environmental pollution,new energy 8.___(vehicle) come into being. Everyone wants to know 9._______people will invent a time machine. Richard thinks that nothing like that 10._______ (invent) yet and people are a long way from that inventiorowever, we should hold positive views about it. controlling himself for vehicles when has been invented 33 1.suggest doing sth. 建议做某事 suggestion n.建议；暗示 2.flexible adj.易弯曲的;灵活的；可变通的 inflexible adj.不可弯曲的 flexibility n.灵活性 3.in addition 另外；此外；也 in addition to 除...之外（还）... additional adj.额外的 4.in terms of... 就...而言 5.inspire sb to do sth 激励某人做某事 inspire vt.激励；启发 inspiring adj.鼓舞人心的；启发灵感的 inspired adj.能力卓越的 inspiration n.灵感；鼓舞人心的人或物；启发灵感的人或物 Make technological innovation better benefit humanity. Speaking of advances. The future of China's technological development is in our own hands. Lavf59.14.100 Lavf58.12.100 Packed by Bilibili XCoder v1.0(fixed_gap:False) null 42527.12 Lavf58.45.100 $