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必修5《Warming up、Pre-reading、Reading、Comprehending》集体备课PPT课件优质课下载
Choose 4 major changes to discuss.
Done
Done
Done
Done
Transport
How do you usually go to school?
2. Do you believe there will be traffic problems ?
Personal flying cars or bikes
Communication
Nowadays , how people keep in touch with others?
letter, telephone , computer …
2. What kind of communication tools will be used in the future ?
Work
1. For now, people usually work unefficiently and so much paper is wasted …
2. Just imagine people ‘ s work modes in the future.
Intelligent robot
Office automatization
(paperless)
Environment
2. Will it be beter or worse in the future? Why?
drought
Flood
Global warming
Pollution