课件必修四Unit3Welcometotheunit课件（23张）

1、Unit 3 Tomorrows WorldWelcome to the unitTomorrows worldWelcome to the unit Discuss the following pictures in pairs:Picture onePicture 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 peoples lives more c_. inneruma

2、n beingsouseworkonvenient 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 planetsPicture threeWhat are the peopl

3、e in this picture doing?How old is the man?What do you think a 200-year-old man would look like? Do you think the man in the picture looks that old?Do you think people can live that long in the future? Why or why not?Because of genetic Because of genetic research.research. Picture fourPicture four_

4、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 beingspeaceSuppose you want to visit the U.S. now. How will you travel? What about in the future?Many people violate the traffic rules n

5、owadays. What should we do to punish those who dont 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

6、 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. 高考链接高考链接 1. They k

7、new 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. (

8、2000全国全国) A. carry out B. carrying out C. carried out D. to carry outPractice4. 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(钉住钉住) to the door _“Sorry to miss you; will call later.” A. readB. readsC. to read D. reading