Unit1ScienceandScientists

(Project:

Thinkoutsidethebox)年級(jí)：高二年級(jí)學(xué)科：高中英語(yǔ)TolearnaboutsomeinventionsbothinancientandmoderntimesTodesignyourproductandpresentittoyourclassTomakeadialogueaboutyournewinventionLearningObjectivesPaper-makingGunpowderPrintingCompassWhatarethefourgreatinventionsofancientChina?What’sthepurposeofeachinvention?（圖片來(lái)源：百度圖庫(kù)）Paper-makingInventedbyCaiLunduringtheEasternHanDynasty,paperingmakingrevolutionizedthewayinformationwasrecordedandtransmitted.Itgreatlyfacilitatedthespreadofknowledge,cultureandideas.（圖片來(lái)源：百度圖庫(kù)）GunpowderTheinventionofgunpowderhadacloserelationshipwiththeadvancedancientworkmanshipofsmeltingindustry.Peoplebegantoknowalotofchemistryknowledgeaboutthenatureofdifferentmineralmaterialsduringtheprocessofsmeltingoperation.Withtheknowledge,ancientpeoplediscoveredanexplosivemixturewhichfinallyledtotheinventionofgunpowder.（圖片來(lái)源：百度圖庫(kù)）PrintingInventedbyBiShenginthe11thcenturyduringtheSongDynasty,printingallowedforthemassproductionofbooksanddocuments.Thisbreakthroughmadewrittenmaterialsmoreaccessibletoawideraudience,promotingliteracyandeducation.（圖片來(lái)源：百度圖庫(kù)）CompassTheearliestreferencetoamagneticdeviceusedasa"directionfinder"isinaSongDynastybook.Herethereisadescriptionofaniron"south-pointingfish"floatinginabowlofwater,aligningitselftothesouth.However,thefirstsuspendedmagneticneedlecompasswaswrittenofbyShenKuoinhisbookofAD1088.（圖片來(lái)源：百度圖庫(kù)）High-speedRailwaySweepPaymentSharedBicycleOnlineShoppingWhatarethefourgreatinventionsofmoderntimes?Canyouthinkofsomeinventionsusedinourdailylife?electriclightbulblaptopsweepingrobotthewashingmachine（圖片來(lái)源：百度圖庫(kù)）Thefirstisimagination.Hardworkisneeded.Enoughsupportisalsoneeded.Think:Whatdoweneedtomakeanewinvention?1Lookatthepicturesonpage11anddiscussthesequestionsingroups.

Whatisthepurposeofeachinvention?

Whyistheinventionunusual?Wordsforreference:solarpanel;toconvertmechanicalenergyintoelectricalenergy;torideonpoweredrocketrollerskates;sharkfinsolarpanelhatintelligentrobotdogpoweredrocketrollerskatesbio-dynamicfangoldfishshark-fintocollectsolarenergytoaccompanyandplaywithpeopletopowerthefanbyelectricitygeneratedfromthemousetobeusedasanewwayoftransportationtobuildupgoldfish'sswimmingspeed2Chooseoneoftheinventions,andbrainstormasmanyreasonsasyoucantoexplainhowandwhytheinventionisuseful.reasonsItisasolutionto..Itmakes..moreconvenientItimprovestheefficiencyof…Itisabreakthrough……Itisasolutiontoenergyshortage.Itmakesraisingadogmoreconvenientandisespeciallysuitablefortoday’syoungpeople.Itmakescommutemoreconvenientandyouevendon’thavetoparkyourcar!Itcansaveenergyandalsomakethemousehavefun.Itisasolutiontolowconfidenceofthegoldfish.solarpanelhatintelligentrobotdogpoweredrocketrollerskatesbio-dynamicfangoldfishshark-finWhatisthegiantshark-finfastenedaroundthegoldfishusedfor?Sinceinventionsaremeanttosolverealworldproblems,whatkindofproblemdoyouthinkthisinventionistryingtosolve？FurtherThinkingToboostgoldfish’sself-confidenceTobuildupgoldfish'sswimmingspeedTohelpgoldfishintodeepwaterToattractothergoldfish'sattentionbetterFurtherThinkingNowlet’screateourowninventions!3Dividethefollowingtaskswithinyourgroup：writedownideasfortheinventionserveasthepresenterfortheproduct/inventionmakepropsandpicturesfortheinventionWhatarethestandardsforagoodpresentation?Standardscontentformresultotherdetailstheideasfortheinventionarticledialogueadvantagesofthenewinventionreasonableandclearpricespicturesaudioorvideosupportivecustomers4Createyourproductandpresentittoyourclass.Presenter：Doesyourgoldfishsufferfromlowself-confidence?Isheafraidtogooutintodeepwater?Dofemalegoldfishrefusetoreturnhiscalls?ThenyoucanbuyhimournewGoldfishShark-Fin?Forjust999yuan,youcanturnyourgoldfishintoarealgo-getter!Woman：SinceIboughttheGoldfishShark-FinformyHenry,hehasturnedintoanewfish!Nowheswimswiththebigfish!I'msoproudofhim!Presenter:Youtoocanchangethelifeofyourfish!Forjust999yuan!Hurry!Buyittoday!Example:Presenter:Doyouhavetroublegettingtoclassontime?Feeltiredofwalkingtowork?Doyouneedsomemorezipinyourstep?ThentryournewRocketRollerSkates.Juststrapontherocketpack,putonyourAlselfdrivingrollerskates,andyou'reoff!Man: SinceIboughttheRocketRollerSkates,Iamneverlateforanything.AndtheAlself-drivingsystemisadream!Icaneventakeanapwhilezippingthroughtraffic.It’ssuchadream!Presenter:Youdon'teverhavetobelateagain!Forjust999yuan!Hurry!Buyittodaybeforesuppliesrunout!5Asaclass,voteonthebestproduct/