Unit+3+The+world+of+Science++Understanding+ideas 高中英语外研版（2019）必修第三册.pptxVIP

unit3understandingideas

Theworldofscience;

Harrythrewthecloakaroundhis

shoulders...Harrylookeddownathis

feet,buttheyweregone.

HarryPotterandthePbilosopbersStone

PresentlyIamgoingtopressthelever,andoffthemachinewillgo.Itwill

vanish,passintofururetime,anddisappear.

TheTimeMadine

Afaintbluelightshotacrossit,

darkeningtopurple,andpresendyshecouldseetheimageofherson,who

livedontheohersideoftheearth,andhecouldseeher.

TheMadbineStops

Insteadofbeingprinted,theEarth

Cbronicdeiseverymorningspoken

tosubscribers,who,ininteresting

conversationswithreporters,statesmen,andscientists,learnthenewsoftheday. IntheYear2889;

Lookatthepicturesandfindthedifferencesbetweenthepastandnow.Workingroupsanddiscussthereasonsbehindthechanges.;

1.InventionsinAncientChinawerebetterthanthoseintheWest.

Alotoftodaysgreatinventionsaretech-based.

3.Today,mostinventorspreferworkingbythemselves.4.Thedesiretosolveproblemsinspiresinvention.

Atimemachinewilldefinitelybeinventedinthefuture.;

Interviewer:Goodevening,andwelcometoBetweenthe

Pages.Thisevening,IllbetalkingtoDrRichardFairhurst,

whosenewbookTheNewAgeoflnventionhasjustbeen

published.Welcome,Richard!

Richard:Thankyou.Itsapleasuretobehere.

Interviewer:Iguessyouhavebeenaskedaboutthetitleofyourbookbefore.Itsuggeststhatthepresentdayisanewageforinventions,butmanypeoplemightthinkthatthegreatageofinventionisover.

Richard:Well,thatsaninterestingpoint.Therehavebeengoldenagesofinventionthroughouthistory.Thinkof

thefourgreatinventionsinAncientChina:gunpowder,papermaking,printingandthecompass.Thesethings

ch