Unit 3 The world of science Starting Out 课件-2024-2025学年高一英语外研版（2019）必修第三册

Book3 Unit 3 The world of science Unit 3 Starting Out The world of science Unit 3 When you think of science, what will you think of? They have made great contributions to the world. Look at the inventions and choose those that have become a reality. invisible cloak 隐身衣 time machine 时光机 face time videoconferencing 视频会议 Pre-reading Look at the pictures and talk about what you see in the pictures.Play a game “Find the differences” equipments for cooking lighting material of the window writing tool ●We used to write with brushes, but now we type on the computer. ●In ancient times, the material of the window is paper, but now is glass. ●In ancient times, light was given by candles, but now electric lights are used. ●We used to need woods for cooking, but now we use natural gas or electricity. While-reading Task 1.Read the interview and find out what inventions are mentioned. gunpowder papermaking printing the compass the steam engine the telephone the radio virtual-reality wearable tech the flexible battery the 3D printer the intelligent walking house the wheel the car new energy vehicles the time machine Task 2. Read the passage quickly and match each paragraph with its main idea. Unit 3 They have made great contributions to our country. Qian Xuesen Yuan Longping High-speed rail 高铁 Bike sharing 共享单车 Online shopping 网购 Mobile payment 移动支付 Some most advanced science and technology 3D printing Unit 3 The Four Great Inventions in ancient China Gunpowder Printing Paper- -making the Compass Unit 3 Artificial Intelligence (人工智能) Some most advanced science and technology Unit 3 Genetic Engineering (基因工程) Some most advanced science and technology Unit 3 Virtual Reality (虚拟现实) Space science and technology (空间技术) Some most advanced science and technology Unit 3 some inventions that will be made in the future Flying car Driverless car Time machine Man-made organ … Some most advanced science and technology Unit 3 Read about the inventions from famous novels and choose those that have become a reality. Harry Potter and the Philosopher’s Stone Harry threw the cloak around his shoulders… Harry looked down at his feet, but they were gone. invisibility cloak Unit 3 Let’s enjoy a short video about it. Unit 3 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 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》 Unit 3 A faint blue light shot across it, darkening to purple, and presently she could see the image of her son, who lived on the other side of the earth, and he could see her. The Machine Stops 它泛出一道微弱的蓝色的光，那光线暗成紫色。此刻她能看到她儿子的样子，他住在地球的另一边，他也能看到她。 《机器休止》 Starting Out Unit 3 Instead of being printed, the Earth chronicle is every morning spoken to subscribers, who, in interesting conversations with reporters, statesmen, and scientists, learn the news of the day. In the Year 2889 《地球纪事》不是印出来的，而会在每天早上与订阅者进行语言上的交流。在与记者、政治家和科学家们饶有风趣的交谈中，订阅者们可以了解当天的新闻。 《未世风云2889》 Starting Out Unit 3 The third and fourth inventions have become a reality. People nowadays can have video chats with each other via mobile phones and computers connected to the Internet. Starting Out Unit 3 what inventions are mentioned in the video? Watch and say Unit 3 1 Changeable clothing to keep us feeling comfortable at any time. 2 Pills that make us small enough to explore tiny things. 3 Cars that can fly or go underwater. 4 Special technology applied to our brains to translate any foreign language. 5 The medicines that can easily cure diseases like AIDS and Cancer so we will live much longer. The inventions mentioned in the video Unit 3 Watch the video and answer the questions. Unit 3 1. Which of the inventions in the video interests you most? Why? 2. Which of the inventions in the video do you think will become a reality? 3. Of all the inventions in the world, which do you think is the most useful? why? … interests me most, because it can … I think the … will become a reality. Unit 3 What changes do you think have modern science and technology brought to our lives? What do you consider the most impressive events in the recent science and technology? null, track 4 124739.055 Lavf58.12.100 Packed by Bilibili XCoder v1.0(fixed_gap:False) Lavf58.29.100 Tencent APD MTS $$