高中英语 U3 Inventors and inventions Workbook课件 新人教版选修8.ppt

Workbook,Unit 3 Inventors and inventions,Listening on P62,What function are already included on a mobile phone? Which ones do you find useful on P62? What else do you expect a mobile phone to do for you?,1 Read the questions before listening and discuss them in pairs.,2 Listen to the tape and tick the descriptions you have heard.,a mobile that “thinks” a mobile that makes tea a mobile that spends your money a mobile that is a computer a mobile that can teach you English a mobile that wakes you up a mobile that plans your holiday a mobile that orders your food,mobiles,can _ and _ now.,3-G mobiles,They will be able to _ how you use your phone. They will _, _, _ and an appropriate place to stay.,It also helps people who are busy at work to _at the cheapest price.,take photos,act as a computer,monitor,book holidays,choose the airline,hotel,order things,3 Listen to the tape again and answer these questions.,Which mobile does Ruth think she will buy and why? Ruth wants to buy the mobile that _ when it receives _. She missed _ yesterday when her mobile was _.,turns itself on,important calls,three,switched/ turned off,2. What extra applications do mobiles have now? Mobiles can _ and act as _ now.,take photographs,a computer,3. What extra applications will they have with the 3-G mobiles? They will be able to _ how you use your phone. They will _, choose _, _ and an appropriate place to stay. They will authorize _ them too.,monitor,book holidays,the airline,hotel,paying for,4. Why is Ruth worried? Ruth is worried because it might _.,spend her money,5. What advantages do the 3G mobiles offer? The advantages are that it helps people who are busy _ to order _ at the _ or book holidays, air tickets, etc.,at work,goods,cheapest price,6. What do you think might go wrong? The mobile may spend money _ or spend more than a person can _. You may forget _ and not include it in your accounts of your _.,unwisely,afford,the spending,personal income,Using words and expressions,set out = to begin to do sth; to make plans to do sth,set down = to write about sth,set up = to build,set off = to begin a journey; to set fire to,set aside = to cancel; to ignore,set about = to start doing sth; to deal with sth in a particular way,Answer key for exercise 1 on page 63,When George _ his sisters wishes she was very upset. The day they _ was cold and windy and looked as if it would rain. She _ all her working experience in her resume.,set aside,set out,set down,Are you ready? We will _ to climb the mountain. The government has _ a committee to look into the affair. Zhang Lijuan agreed to move and _ packing all her goods. Before the fireworks were lit, my uncle _ all the rockets.,set off,set up,set about,set off,Answer key for exercise 2 on page 63,tap dots wire practical invaluable competence personnel dynamic stable,extension hang on ring/callup out of order get through callback ring off,Answer key for exercise 3 on page 63,The eyewitness a greengrocer proved in court that the driver was innocent of the terrible accident, which caused a traffic jam that lasted for several hours. I could not bear to live in a city with so much rainfall even though it is good for my skin.,Answer key for exercise 4 on page 63,3.Helicopters and jeeps are widely used in current wars. 4.My associate checked the telephone directory and found the number to dial the after-sales service department when his refrigerator broke down.,The little girl bumped her head on a corner of the desk and it left a mark like a triangle on her forehead. The identification of the correct route was difficult as it was so foggy early in the morning. Even though her couldnt swim, he dived into the river to save the little girl. In summer, farmers like to wear straw hats while working in the fields.,Using structures,disappointing,disappointed,Answer key for exercise 1 on page 65,amusing,amused,confusing,confused,surprised,surprising,inspired,inspiring,shocking,shocked,confused, confusing shocked, shocking surprised, surprising amusing, amused disappointing, Disappointed inspiring, inspired,Answer key for exercise 2 on page 65,Reading task,Was Leonardo Da Vinci just a painter,?,Page 66,Mona Lisa-,Da Vincis most famous painting,Discussion:,Do you think Leonardo da Vinci is really a good painter? What else do you know he is famous for?,Read the passage and then answer the following questions:,Why did Leonardo need to design things for his employer when he was such a great painter? Why were Leonardos design different? How did painting help him invent things? Which skill do you think was more important: his drawing for the inventions or his understanding of machines for his painting? Give a reason.,1.Why did Leonardo need to design things for employer when he was such a great painter?,Leonardo lived at a time of great instability, when paintings did not always provide a stedy income.,2.Why were Leonardos design different?,He designs were different because he took things aprat and then improved them. So his designs were accurate and could be built and used.,3.How did painting help him invent things?,Painting helped him with his inventions because while painting he had learned to observe things closely and draw accurately.,4.Which skill do you think was more important: his drawing for the inventions or his understanding of machines for his painting? Give a reason.,His understanding of machines for his painting was more importing because by understanding how each separate machine part worked, he could improve them and combine them in different ways to improve existing machines, which lead to a lot of inventions.,(The students can have other opinions),famous paintings such as Mona Lisa.,designed canals and bridges,designed cities,not mentioned,not mentioned,designed many new things such as the bicycle, a helicopter and an “automobile”, etc,took things apart and found out how they worked in order to design a better one,Discuss these questions in pairs. 1. How many ways was Leonardo able to earn his living? 2. How many areas are you familiar with? 3. Which areas of knowle