Unit 3 The world of Science Understanding ideas课文讲解和知识点已经原声视频重点知识点强化 课件-2024-2025学年高一下学期英语外研版（2019）必修第三册

Book 3 Unit 3 The New Age of Invention The World of Science - understanding ideas 1 Look at the pictures and talk about how the way we live has changed over time. Find the differences between them. 2 Ancient times Modern times 1. window (paper vs glass) 2. Things in the kitchen(firewood vs gas, bucket vs electric kettle) 3. Lightening equipment ( candle vs bulb ) 4. Way to study (brush pen vs laptop) What has changed the way we live? invention What’s the reason behind these changes? The development of technology and science 4 interviewer asking questions interviewee answering questions Skim the passage and the following questions. Fast reading 1. How many questions does the interviewer ask? 2. What is Dr Richard Fairhurst? 3. 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 Six. He is a writer and inventor. D Read the interview and find the main idea of each part. para 1-2 para 3-4 para 5-11 para 12-13 para 14-15 greetings between the interviewer and Dr Richard inventions of the past inventions of today inspiration for inventions possibility of inventing a time machine 1. What might many people think of the inventions? _ Read Paragraphs 1-4 and answer the questions. They might think that the great age of invention is over. Four great inventions in ancient China: The great Western inventions : steam engine telephone radio gunpowder papermaking printing compass Inventions of the past Ancient China The west gunpowder, papermaking, printing and the compass the steam engine, the telephone and the radio 1_ _ 2_ _ 4.Why does Richard mention the great inventions in Ancient China and Western countries? To prove that there have been golden ages of invention throughout history and that these things changed the world. The four great inventions have had a profound impact on human history. They have facilitated the spread of knowledge and the growth of human civilization, and shaped the course of world events. the four great inventions in Ancient China 1. How does Richard prove we are in the great new age of technology? A. By giving examples. B. By making comparisons. C. By giving definition. D. By time order. Read Paragraphs 5-10 and answer the questions. Inventions Inventions of today virtual reality _ wearable tech replacement _ made by 3D printer _ using GPS, computing technology and _ hearts and bone parts an intelligent walking house solar technology the flexible battery Read Paragraphs 5-10 Complete the mind map with information from the passage. 13 Some most advanced science and technology 3D printing 14 inventions that are mentioned virtual reality (VR) VR is a computer-generated scenario that simulates an experience through senses and perception. The immersive environment can be similar to the real world or it can be fantastical, creating an experience not possible in ordinary physical reality. inventions that are mentioned wearable tech Wearable technology refers to smart electronic device that are attached to the body, unsupported by the hands. inventions that are mentioned flexible battery Flexible batteries are designed to be flexible, unlike traditional rigid batteries. There is increasing interest in portable and flexible batteries, which can be implemented in products such as smart cards and wearable electronics. Inventions Inspiration for inventions Recognizing (1)_ (2)_. Read Paragraphs 12-13 a problem that needs a solution An incredible desire to think and create Complete the mind map with information from the passage. 18 1. Choose the statements describing Dr Fairhurst’s opinions. (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. Read the whole passage again and recall. What’s the real spirit of invention? A. Imagine of the future. B. The desire to create. C. One’s hard work. D. Technology’s support. Read Paragraphs 13-14 and answer the question. What is Richard’s attitude to inventing a time machine? A. Negative. B. Optimistic. C. Critical. D. Pessimistic. v 2. What can you infer about Richard’s attitude to 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. 1. If you were the interviewer, what other questions would you ask Dr Richard Fairhurst? Would the new inventions have any side effects on our human beings? What if people use them as criminal tools? Are there any possibilities for us all to travel to the universe? Think & share 2. In your opinion, what else inspires people to invent things? Interest. As we know interest is the best teacher. So it’s very important to arouse our interest in exploring science. The strong curiosity and rich imagination can greatly inspire us to invent new things. Think & share Read the interview again and fill in the blanks. Dr Richard Fairhurst, (1)_ new book The New Age of Invention has just been published, is an (2) _ (invent) himself. He thinks there have been golden ages of (3) _ (invent) throughout history and the present day is (4)_ new age for inventions. Most of the new great inventions are (5) _ (base) on advances in virtual reality, wearable tech, the flexible battery, medicine and (6) _ (environment) science, 3D printers have been used to make whose inventor invention a based environmental replacement hearts and bone parts. (7)_ terms of the environment, it is now possible (8)_ (create) an intelligent walking house. It is capable of using GPS technology to travel to different places, with computing technology (9)_ (control) its “legs". Solar technology can be eco-friendly, too. Most inventions start with recognising a problem that (10)_ (need) a solution. People have an incredible desire to think and create, and that is the real spirit of invention. In to create controlling needs Thanks 27 Lavf59.6.100 Packed by Bilibili XCoder v2.0.2 $$They are, you did a good lot. I doubt do. So you think . you're to want my other graph? II doubt that what he blew up. I know you. I. I have something to make you feel Better. I doubt IT know you want. Oh, I doubt i'm . sure kate will be home. Doubt, I never . me midnight . be that pretty early. Will our hotel will be ready? ID doubt. IT. no doubt, no doubt. Here, I could have gone out of them, no doubt, since you got yourself into them, your friends are waiting to rescue. I want my makeup down. Should be here soon, sleeping in with that, calling boy her tap. And right here, mr. sanda. What's wrong? Rocker has her know you'd be turned to stone soon, no doubt . for you. What can knows more help you find today. umbrella. Ug, my. He's a reason . to quinson there you are. You about for me. I, B, but you said . almost the entire time. Shining city would you will no doubt, name after yourself? No, he didn't . put on much of a fight, not counting today. I mean. it's tough job. No data about that. The words you know how much we want you here with us. no doubt about that. That is a big boy bird. With his failure to eliminate that. Again, you will only appear weaker than before. No doubt about IT. There is blood in the war. At that point. I failed no double about IT. I have had stories of your heroes defeating the monitor. I was hoping you would find my daughter for me. You have undoubtedly comes to the right place bridge. You have undoubtedly come to the right place. You have undoubtedly come to the right place. You have undoubtedly come to the right place. Bravery and skills are on arrival, but such skills do not come cheap. And she's never . wrong 52句好台词，第44句. try not to think of IT in terms of writing. Try not to think of IT in terms of right. And这句话很短，很好背，教会我们用in terms of来表达从某个角度某个维度来看某件事儿。有兴趣的同学可以再多记一个例子。people think in terms of even and kills everything. 这段话是说，人们身在局中就只能看到正邪的对立，而跳出界外会发现什么正义、邪恶，在时间面前都是浮云。这个in terms of本意是以什么为尺度来衡量？He talks about our relationship in terms of centuries. In terms of centuries. 当他用来表达看法的时候，就是从哪个角度出发看，按照哪个维度来考量。India has over half a billion women in terms of spending power, in terms of spending power. In terms of spending power is the single largest potential market in the world. I lose my head if I want to test to my neck. I lose my head if I want to test my ck. I lose my head if I to test to my neck. replaced propeller and reattached the gindele controller . unit replace the propeller and reattached ed the gambled controller unit. release the propeller and reattached the giant controller unit. totally. That one for me. No stringers attack. I don't want to be in the middle. This, no matter which way I vote. I am either up totally, that one for me. No spring attack. I don't want to be in the middle. This, no matter which way I vote, I am either up totally. I want for me no strings attached. Totally, that one for me, no springs attach. Well, actually he was a violinist attached to seven cover the . attached list and available colors. Well, actually he was a violinist twitched his seven, seven. the attached list of available colors. Well, actually he was a violin st. Touched to seven, seven. the attached to list and available colors. Unit3 Book3 Language Points Useful expressions It’s a pleasure to do sth the new age of invention an interesting point four great inventions in ancient China The steam engine compass throughout tech-based virtual reality wearable tech flexible battery In addition 很高兴做某事 发明的新时代 有趣的一点 四大发明 在中国古代 蒸汽机 指南针 贯穿始终 prep. 基于科技的 虚拟现实 可穿戴技术 柔性电池 此外，另外 Useful expressions 在--取得进步 幸亏，多亏 移植心脏与部分骨骼 谈及；提及 有能力做 用计算机技术控制它的“腿” 而且 /此外 / adj. 对生态环境友好的 一个发明家 激励某人做某事。 发现问题 毫无疑问 能源供给 导致 新能源汽车 make advances in thanks to replacement_hearts and bone parts in terms of/when it comes to/speaking of be capable of doing With computing technology controlling its’ legs’ what’s more eco-friendly an inventor inspire somebody to do something. recognise a problem No doubt energy supplies lead to new energy vehicles 3 Useful expressions 有难以置信的渴望做某事。 一个时间机器 离……很遥远 永不言败 Have an incredible desire to do A time machine be a long way from… never say never 4 Useful expressions 以……命名 自然选择 实地调查 周围区域 放射性 分离；隔离 一流的 取得……进步 未解决的问题 name _______ sb./sth. natural ___________ ________ research / ______trip __________ areas radioactivity n. -->__________ adj. isolation n. _______ v. _________ adj. leading make an ________ towards (doing) sth. __________ problem after selection field field surrounding radioactive isolate isolated advance unsolved It is _________ whether this painting is an original by Picasso. Rose was _________ about the whole idea.  doubt 不确定；拿不准 无疑 对……存有质疑 毫无疑问 adv. 毫无疑问 句型 人们对…… 是否存在一些疑问。 怀疑的；不确定的 be in doubt be out of/beyond doubt have doubts about… undoubtedly There is no/little doubt that … There is some doubt whether… doubtful doubtful doubtful It suggests that the present day is a new year for inventions that many people might think that the great age of invention is over.(para3 line2 p34) So what is it that inspired us to invent things？ For example, advances in virtual reality and wearable tech, as well as the flexible battery, mean we should soon be seeing further developments. (p35 para6) should: used to say that you expect sth is true or will happen （表示预期）应该会，可能 eg. 我们天黑以前应该能赶到。 We should arrive before dark. 到星期五我应该能读完那本书。 I should have finished the book by Friday. But what remains important is that we have an incredible desire to think and create, and that’s the real spirit of invention.(p36 para12) $$Well done. thank you. Thank you for putting up with us. It's my pleasure. See your pleasure really. I really want to thank you very much. Then how many Young men like you left in this city? 我去买拖鞋。Harry. Andrew, good to see you. Thank you for coming. It's my pleasure, please. Thank you, man. It's my pleasure. mrs. Parks around and thank you for taking the time to testify on missed kee's behalf today. It's my pleasure. How long have you known this picket? You right? Thank you. The crazy for my pleasure . was nice. I sure you, I am quite capable of deciding the bounds of my own propriety. I am quite capable of doing more than you think. Capable, 有能力的，能干的。SHE is capable. All of love seen what they're capable. Love I don't like. No, you don't think i'm of telling african americans apart. I'm perfectly capable. I don't think you people of IT, but II don't think i'm capable of that to get most people never have to face the fact the right time, the right place. They're capable and. Yes, the level that this is just me is your place suggesting that a drug person is capable of giving consent? I can get the judge's older to hold him for psychiatric evaluation. No, you don't understand. Annual is not capable of violence. Flexible, flexible. able to change to suit new conditions or situations, able to bend easily without . breaking flexible. Another great thing is the hours are flexible. Another great thing is the hours are flexible. Another great thing is the hours flexible. And they're . opening new is model and IT adds some crazy features of the south east also super flexible and watership also super flexible and also super flexible. And waters. I have an idea on how to smugly you in. but I will . be a tight for and flexible like. An ice cream. Too much water. Next other slice of apple. you add too much milk, then you'll ma. Anything to add? Anything to add? Anything to add? And had fuel to the fire. only add fuelled to the fire. We don't know that any fuel have fire. With all that's going on, we can't add fuel to the fire. You will . only . add fuel to the IT up SHE says we minute, honey, I my end of added, add up, we need need funy my. We me for me, my end. Editor with me和你my editor。好，今天像老外。一样说，我们来看怎样地道的表达说检查和核对经常用在这个数字，比如说账单之类的，我们可以说check IT again，但是老外会说add IT up，用add IT up这个短语会更加的适合一些，特别是牵扯到这个数字，比如说账单方面。所以说我们来看mike在结账买了东西又在超市里面结账，他看到这个账单以后，他觉得说the total . is really high，can you add IT up again, please? Usually这个总数我觉得非常的高，你能再重新核算一下吗？来看第二个，然后jack在咖啡店里买咖啡，这个店员说that would . be thirty dollars HMM，the total is really high. Can you add IT up again? 店员说一共是30美金，jack说这个太高了，这个价格你能再算一下吗？就是说可能你算错了。一般牵扯到这个数字的时候，要求重新核算，重新核对的时候就要用这个。Add IT up again还有一个相关的一个短语叫做add up。Add up是说言之有理和说得通的意思。比如说这个例子，music和jean在野外野营，just on my true um I think it's gonna . bring what look . at the sky IT does not add up. 说什么你看这个天，看这种天气，你说的没有任何道理，does not add up. 再来看另外一个例子，当jack在酒吧里边喝完酒准备结账的时候，一看这个账单说i don't think . the bill is correct. 就是我我觉得这个账单算错了。Bartender说let me take a look，然后就说让我看一下。Lovely addition to the secretarial pool and who is this lovely addition to the secretarial pool? Every flight took on new objectives and left us with very few additions to be completed. Every flight took on new objectives and left us with very few editions to be completed. I live in the addition around back, which is completely separate from my parents, there is no chance of the marking. And I live in the addition around back, which is completely separate from my parents, so there is no chance of their working and on. In addition, IT is also rumored hit those ambassador count of rippon. Throp since has seventeen connection every day. In addition, he is also rumored hit the ambassador counterwoman ripon drop since her seventeen connection every day. In addition, the library district has generously responded with a charitable donation of used books and sunday ies. In addition, the library district has generously responded with a charitable planning of used books. And but we have soft drinks and food change. I'm going to give them additional time. to give them additional time to the additional time to reach vertical. The U. S. Government would have to send in an additional thirty thousand or so soldiers. That is a costly arrangement. And I have some additional concerns, some additional sorts, some additional inserts.