外研版 (2019)Unit 4 A glimpse of the future多媒体教学ppt课件

这是一份外研版 (2019)Unit 4 A glimpse of the future多媒体教学ppt课件，共20页。PPT课件主要包含了Activity 1，Activity 2，Lead in等内容，欢迎下载使用。

What will yur life be like in fifty years’ time?
Watch the vide abut 3D tunnel. D yu think it will help the transprt in the future? Why r why nt?
Starting ut
Watch the vide and answer the questins.
What predictins abut the future were made? What is yur understanding f “the future has unlimited pssibilities” ?
What predictins abut the future were made? Were they crrect?
Crrect predictins:flying machines, rgan transplantatin, “perpetual light”, the atm bmb, space statins wuld bradcast televisin signals all ver the glbeIncrrect predictins:a wrld market fr maybe five cmputers, nuclear-pwered vacuum cleaners
What is yur understanding f “the future has unlimited pssibilities”?
The future can’t be predicted.
Lk at the pictures and answer the questins.
Have yu watched any f these films? What stries d they tell abut the future f ur wrld?
Interstellar 《星际穿越》
Avatar 《阿凡达》
Ready Player One 《头号玩家》
Wall*E《机器人总动员》
N matter what ur future is like, what we can d nw is t prepare urselves fr the beautiful future. Only hard-wrking creates a bright tmrrw. Real genersity, fr the future is all fr nw.
Artificial Intelligence:A Real Threat?(Understanding ideas)
The future has unlimited pssibilities.
AI applied in life and predict its future
transprtatin
entertainment
Artificial Intelligence:A REAL THREAT?
T think critically:
threat r achievement? reasns?
Pre-reading
T read fr details
①super-smart persnal assistant② make self-driving safer ③ make ding day-t-day things a lt easier
①might wipe us all ut!②Nearly every jb is ptentially at risk in the lng run.③…50%f US jbs are at risk …in the next 20 years.④ Nne f us is prepared fr the challenges f AI.
slve prblems that are t challenging fr human experts…ges wrng r falls int the wrng hands, it .. als be the mst dangerus.have n chice but t embrace it and regulate it
negative attitude
ptimistic attitude
bjective attitude
While-reading
We all need t learn t live with AI technlgy whether we like it r are cncerned abut it. We cannt stp the march f prgress.
I admit that mre advanced AI culd be helpful in slving the wrld’s prblems, but there is a high level f risk invlved.
I can’t understand why sme peple wrry s much. I hpe mre breakthrughs in AI will be made sn, s that we can enjy mre and mre cnvenience.
Match the pinin t the persn
If managed, ….incredible benefitsIf nt, …deadly disaster and threat
Pst-reading
Think & Share
Stephen Hawking
“either the best,r the wrst thing,ever t happen t humanity”
Human Evlutin(演化) The Relatinship Between Human and AI
Debate: AI: Achievement r Threat ?
learn mre abut my preferences and give us recmmendatinshelp us save timemake driving safermake ding day-t-day things a lt easierenjy cnvenienceslving challenging prblems
wipe humans utbe ptentially at risknt prepared fr the challenges f AIbe cncerned abutg wrngfall int wrng handsculd be dangerus
What shuld we d?
Every cin has tw sides.
Gvernment: t make laws and regulatinScientists: t creatrst direct & guide it prperly ; t put a limit t AIOrdinary peple: t embrace it and make full use f its achievementst enjy its benefits and cnveniencet cexist with AI