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选修10《Using LanguageⅡ》新课标PPT课件优质课下载
Liu Qing
President of Didichuxing
Charlie Rose
An American journalist
innovation (n.)
a new idea,?method or invention
innovative (adj.)
innovate (v.)
Four Great New Inventions
Group
Passage
Group 1
Passage 1
Group 2
Passage 2
Group 3
Passage 3
Group 4
Passage 4
Shared bicycles
QR code (Quick Response Code)
scan
smartphone
the sharing economy
high-speed rail (HSR)