Unit 3 The world of Science Understanding ideas 课件-2022-2023学年高中英语外研版（2019）必修第三册

Book3 Unit3 The world of science Are you familiar with these pictures? take online classes 那个在悬崖边上网课的女孩 Katrina is taking classes online. Let's listen and fill in the mind map. less work teachers friends difficult Wi-Fi hotspots platform Advances in technology have changed how students study traditional class modern class Look at pictures and talk about how the way we live has changed over time. Ancient times Modern times What are the reasons behind these changes? Living condition: window, light, kitchen The way we learn: brush pen vs computer Now let’s read an interview and find out what inventions are mentioned. 1.What’s the passage mainly about? A.Richard’s opinion of the four great inventions in Ancient China. B.An interview with the author of the book The New Age of Invention. C.Something about the great Western inventions. D.Something about the modern inventions. √ Read and finish the tasks. 　Fast-reading 10 2 Read the passage and match the paragraphs with main ideas. Para 1- 2 Para 3 -4 Para5-8 Para 9- 12 A. The advances in different areas thanks to technology. D. The possibility of making time machine. C.Greeting between the interviewer and Richard. B. The inspiration for more invent ions. Para 13- 14 E. The on- going great age of invention. 巴蜀好教育联盟 Task 3 Read and find out what inventions are mentioned. golden ages of invention ancient china western inventions gunpower papermaking, printing the compass the steam engine the telephone the radio the new age of technology tech-based virtual reality wearable tech flexible battery 3D printer intelligent walking house eco-friendly solar technology time machine Task 4 Read the passage carefully and answer the following questions. 1. How does Richard prove we are in the great new age of technology? 2. What are the inspirations to invent things? By giving examples. A desire to solve a problem and an incredible desire to think and create. gunpower, papermaking printing, the compass the steam engine f