课件必修四Unit3Welcometotheunit课件（23张）.ppt

Unit 3 Tomorrow’s WorldWelcome to the unitTomorrow’s worldWelcome to the unitWhat is the robot doing in What is the robot doing in this picture?this picture? Serving dinner for the Serving dinner for the master.master.Discuss the following pictures in pairs:Picture onePicture one The robot is serving d____ for the master. He can do a lot of things for h_________, for example, they can help people do h_______. They will make people’s lives more c________. inneruman beingsouseworkonvenient☆☆☆☆What else can a robot do?What else can a robot do?☆☆☆☆Do you think you will Do you think you will have a robot at home in have a robot at home in the future?the future? Robots can do a lot of Robots can do a lot of repetitive(repetitive(重复的重复的重复的重复的 )or dull )or dull things for human beings, things for human beings, such as doing such as doing housework; producing housework; producing more high-tech products, more high-tech products, and doing boring or and doing boring or dangerous work.dangerous work.Picture twovWhere are the passengers going?vDo you believe that travelling to the Moon would be just like travelling to another city?vIf you had a chance, would you like to fly to the Moon or another planet?Different gates to different planetsPicture threeØWhat are the people in this picture doing?ØHow old is the man?ØWhat do you think a 200-year-old man would look like? Do you think the man in the picture looks that old?ØDo you think people can live that long in the future? Why or why not?Because of genetic Because of genetic research.research.1. Can you tell where these 1. Can you tell where these “people” are working?“people” are working? 2. Can you tell who these 2. Can you tell who these “people” are and what “people” are and what they are doing there?they are doing there? In the officeIn the office 3.3. What problems are the What problems are the aliens and the people aliens and the people probably talking about?probably talking about? 4. What is the relationship 4. What is the relationship between them?between them? Workmates.Workmates. Peace issues in the Galaxy (Peace issues in the Galaxy (银河银河银河银河) or trade affairs between other ) or trade affairs between other planets and the Earth.planets and the Earth.Picture fourPicture four____________ and ________ are ______________ to discuss ____________ between other planets and the Earth. They also talk about the ______ issues in the Galaxy(银河银河).the alienshaving a meetingbusiness affairsHuman beingspeaceWhat will our life be like in the future?Suppose you want to visit the U.S. now. How will you travel? What about in the future?Many people violate the traffic rules nowadays. What should we do to punish those who don’t obey the traffic rules?What developments in science and technology would you like to see happen in the future?see sth. happen 常见的感官动词有常见的感官动词有:see, watch, observe, notice, look at, hear, listen to, smell, taste, feel等。

　等　I saw him work in the garden yesterday.☆☆昨天我看见他在花园里干活了昨天我看见他在花园里干活了I saw him working in the garden yesterday. ☆☆昨天我见他昨天我见他正在正在花园里干活花园里干活I saw the man knocked down by the red car.☆☆我看见那个人被那辆红色的小汽车撞倒了我看见那个人被那辆红色的小汽车撞倒了注意注意:当感官动词用于被动语态时，动词不定式符号当感官动词用于被动语态时，动词不定式符号to不可以省略不可以省略He was seen to work in the garden. 高考高考链接接 1. They knew her very well. They had seen her _______up from childhood. (1988MET) A. grow B. grew C. was growing D. to grow2. The missing boys were last seen _______ near the river. (1994NMET) A. playing B. to be playing C. play D. to play 3. The managers discussed the plan that they would like to see _____ the next year. (2000全国全国) A. carry out B. carrying out C. carried out D. to carry outPractice4. John was made __________ the truck for a week as a punishment. A. to wash　　 B. washing　　　　 C. wash　　　　　　 D. to be washing5. When I got back home I saw a message pinned(钉钉住住) to the door __________“Sorry to miss you; will call later.” A. read　　B. reads　　C. to read D. reading6. It was already one in the morning when I saw the dull yellow eyes of the creature _________. A. opening B. open C. opened D. to openThanks for your attention!。