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牛津上海课标版《Unit 5 Technology all around us》新课标PPT课件优质课下载
What can the new technology be often used in our lives?
Technology
Usage
Computer
The
Internet
Cell-phone
as a typewriter / tape recorder /
VCD player / notebook / calendar / telephone / calculator
as a library / magazine / TV / telephone / bank / store
as a telephone / watch / calendar / camera / computer
Technology and science has made
great progress, can you list its
advantages and disadvantages?
2. If we live without these products,
what will happen to us?
Discussion
3. What functions do you need in a
TV set or an audio devices?
4. Are you interested in the
development of TV and audio devices?
Fast reading
A. Read the article quickly and answer the following questions.
Who developed the system used for most
early TV broadcasts?