1、Unit 1 Living with technology Welcome & Word Power,Leading-in,1. What electrical and electronic products do you have at home? 2. Which do you think is the most useful? 3. Do you think these products have made our lives more convenient?,Electronic appliances,MP8,MP5,digital camera,cell phone,TV set,P
2、SP,laptop,DVD,refrigerator,washing machine,microwave oven,air-condition,electric rice cooker,electromagnetic oven,kitchen ventilator(油烟机),vacuum cleaner,Early TV was in black and white and had a poor picture.,Speaking,The development of electric devices:,development of TV,black-and-white TV,colour T
3、V,LCD/LED screen,Now we can record music using computers.,desktop,Palm,development of computer,laptop,development of dictionary,dictionary,electronic dictionary,development of communication,letter/telegram,telephone,beeper,cell phone,With mobile phones, we can keep in touch with others wherever we a
4、re.,Word Power,Brainstorming: 1. Read part A and B carefully and make a list of electronic goods and household appliances. 2. Give a brief description of the devices on the list.,CD players, MD players, MP4 players,video cameras, digital cameras,Vocabulary,e-book readers , electronic dictionaries, e
5、ducational software,mobile phones, computers,Description and Functions of household appliances:,Household appliances,Refrigerators can have a freezer at the top or at the bottom.,Electric cookers have been popular for a long time. They can also be used to cook various things.,Microwave ovens are use
6、ful for both cooking and heating food.,Modern washing machines use digital controls.,Vacuum cleaners are the best way to keep carpets clean.,Guess what I am,When you are very hot in a room, I can make the room cool for you.2. When I work, I make the room clean by “eating” dirt.,an air conditioner,a
7、vacuum cleaner,3. In hot summer, I can keep food fresh and not going bad.4. When your clothes are dirty, I will work and make it clean.,a refrigerator,a washing machine,5. I can blow wind by the three “hands” in my “head”, but I cant change the temperature in the room.,an electric fan,Answers for activity C: 1. _ 2. _ 3. _ 4. _ 5. _ 6. _ 7. _ 8. _ 9. _,electronic goods,video,CD players,E-book readers,video function,educational software,freezer section,Vacuum cleaners,Microware ovens,To go over the new words youve learnt in this lesson.To preview the next part -Reading,Homework,
