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外研2003课标版《Listening and vocabulary》集体备课PPT课件优质课下载
shopping
live in the sea
My vision for the future
Living in the sea is beautiful and convenient.
Living in the sea is free of charge.
My vision for future medical care
Remote treatment
Expert treatment
The rapeutic robot
Stay at home and get medical care.
A flying car
My vision for the future
Detail structure;it’s convenient and also can save energy.
Driverless cars.
Don't have to wait for the traffic lights.
shopping
environment
traffic
weather
entertainment
alternative energy
holidays
crime
schools
public services