【通用】牛津高中英语模块七unit1_Reading.ppt

electronic dictionary
letter/telegram
telephone
development of
communication
beeper
cell phone
camera
digital camera
mobile phone with a camera
development of camera
M7 Unit1 Living with technology
Lead-in:
Science and 1.t_e_c_h_n_o_l_o_g_yplays an important role in exploring the unknown fields and realizing the dreams of our ancestors（祖先）.
Homework
1.Read two passages on P106-107
2.Preview reading. 3. Unit Revision: Period 1.
谢谢
精选文档尽在此间
cell phone
electronic calculator tape recorder
electric fan
hair dryer
Timeline
1982 1984 1985 1986 1990 1997 2001 2004
electric fan TV(black-and-white)
refrigerator development
gramophone(留声机)
radio/tape recorder
development of audio(音响) device
walkman MP4
CD player MD MP3
electric fan
fan
air conditioner
development of fan
Discussion:
2.High technology has a direct effect on our life. What electric goods and electronic appliances(电器) do you have at home?
TV set remote control
refrigerator washing machine
1.Wha百度文库 can our human beings benefit from the development of electric and electronic appliances?
2.Can we depend on these appliances completely?
Summary
washing machine TV (colour) air-condition mobile phone(with basic functions) mobile phone(with MP3 and camera)
What can you conclude from the timeline?
Air conditioner
microwave oven
flatiron vacuum cleaner
electromagnetic oven
electric rice cooker
desktop
laptop
DVD
digital camera microphone
MP3
MP4
telephone
The development of electric devices:
colour TV
black-and-white TV
development of TV
LCD screen
desktop
Palm
development of computer
laptop
dictionary
development of dictionary
With people’s hard work and intelligence, human beings own lots of useful and handy electric and electronic devices.These devices do make us save a lot of time and energy. Besides, they free us from heavy housework. But we should not depend completely on them. We human beings should make reasonable use of them so that we can relax ourselves and find pleasure and happiness in our life.