Unit+3+The+world+of+Science+Understanding+ideas+课件【知识精讲精研】高中英语外研版（2019）必修第三册

Book3Unit3TheworldofscienceAreyoufamiliarwiththesepictures?takeonlineclasses那个在悬崖边上网课的女孩Katrinaistakingclassesonline.Let'slistenandfillinthemindmap.lessworkteachersfriendsdifficultWi-FihotspotsplatformAdvancesintechnologyhavechangedhowstudentsstudytraditionalclassmodernclassLookatpicturesandtalkabouthowthewaywelivehaschangedovertime.AncienttimesModerntimesWhatarethereasonsbehindthesechanges?Livingcondition:window,light,kitchenThewaywelearn:brushpenvscomputerNowlet’sreadaninterviewandfindoutwhatinventionsarementioned.1.What’sthepassagemainlyabout?A.Richard’sopinionofthefourgreatinventionsinAncientChina.B.AninterviewwiththeauthorofthebookThe

New

Age

of

Invention.C.SomethingaboutthegreatWesterninventions.D.Somethingaboutthemoderninventions.√Readandfinishthetasks.

Fast-reading2Readthepassageandmatchtheparagraphswithmainideas.Para1-2Para3-4Para5-8Para9-12A.Theadvancesindifferentareasthankstotechnology.D.Thepossibilityofmakingtimemachine.C.GreetingbetweentheinterviewerandRichard.

B.Theinspirationformoreinventions.Para13-14E.Theon-goinggreatageofinvention.Task3Readandfindoutwhatinventionsarementioned.goldenagesofinventionancientchinawesterninventionsgunpowerpapermaking,printingthecompassthesteamenginethetelephonetheradiothenewageoftechnologytech-basedvirtualrealitywearabletechflexiblebattery3Dprinterintelligentwalkinghouse

eco-friendly

solartechnologytimemachineTask4Readthepassagecarefullyandanswerthefollowingquestions.1.HowdoesRichardproveweareinthegreatnewageoftechnology?2.Whataretheinspirationstoinventthings?Bygivingexamples.Adesiretosolveaproblemandanincredibledesiretothinkandcreate.gunpower,papermakingprinting,thecompassthesteamengineflexiblebatteryheartsandbonepartsaproblemthatneedsasolutionanintelligentwalkinghouseeco-friendlysolartechnologyanincredibledesiretothinkandcreateTheNewAgeofInventionthetelephone,theradioTask5Fillintheblanksinthemindmap.1What’sRichard’sattitudetowardsinvention?A.unconcernedB.disapprovingC.criticalD.hopefulTask6Think,discussandshare1ifyouweretheinterviewer,whatotherquestionswouldyouaskDrRichardFairhurst?Makeaninterview.2Inyouropinion,whatelseinspirespeopletoinventthings?GroupdiscussionandpresentationWhatdoyouwanttoinventmost?①Whatisitcalled?②Whatfuntiondoesithave?

③Howwillitcontributetothesociety?④Will

it

bring

about

some

side

effects?

CriticalthinkingArealltechnologicalinventionsgoodformankind?clonedbabies?pollutionwindpowerrenewableenergypesticide规模化养殖场intensivelivestockfarmHigh-techcrime小天才电话手表Electricshocktherapyforpsychiatricpatients电击治疗精神病患者anti-cancerdrugs

technologydouble-edgedswordcorrectlyuseit

humansandavoidproblemstocreateabrighterfutureeveryone双刃剑何去何从科技

properattitude

Technologyisa

double-edgedsword.Weshouldcorrectlyuseitforthebenefitofhumansandavoiddangers

tocreateabrighterfuture