高二英语Unit18 speaking 人教版 课件VIP免费

InventionsInventionsBySuYongchaoNo1MiddleSchool,TaishunUnit18SpeakingWhoarethey?CaiLunEdisonWattBiShengWrightbrothersWhatdotheyhaveincommon?TheyareinventorsTheyareinventorsWhatdoinventorsWhatdoinventorshaveincommon?haveincommon?QualitiesofsuccessfulQualitiesofsuccessfulinventorsinventors•Keepanopenandcuriousmindabouttheworldaroundthem.•Collectasmuchinformationaspossibleaboutanidea,aproblem,orafutureinvention.•Usetrialanderrorastheyengageinproblemsolving.•Improveuponanideaordesignafterfindingasolution.•Bedevoted,determined,andoptimistic.WhatisanWhatisaninvention?invention?AninventionissomethiAninventionissomethingproducedforthefirstngproducedforthefirsttimethroughtheuseofimtimethroughtheuseofimaginationorthinkingandeaginationorthinkingandexperiments.xperiments.ThestepsofinventingThestepsofinventing•StepIStepILearningAboutInventors•StepIIStepIIFindinganIdea•StepIIIStepIIIResearchingandPlanning•StepIVStepIVDevelopingandTestingDevelopingandTesting•StepVStepVTheInventionConferenceHowmuchdoyouknowaboutinventionsandinventors?Eachnumberrepresentsitsdifficultyofguessing.•Thisinventionismadeofmetal.50•Thisinventionlookslikeabird.40•Itmakesitpossibleforpeopletoflytodifferentplacesintheworld.30•Itispoweredbyanengineandisflownbyapilot.20Airplane•Guesstheinventionbylisteningtothefollowinginformation.•Part160•Part250•Part340•Part430ThisisaninventionwhichcanhelppeopleThisisaninventionwhichcanhelppeopleinthestreets,especiallyinthebigcities.inthestreets,especiallyinthebigcities.Sometimes,itlookslikeatreeSometimes,itlookslikeatreestandingstandingbesidethestreet.besidethestreet.ItdirectscarsandtrucksatItdirectscarsandtrucksatcrossing.crossing.Ithascoloredlights;redmeansIthascoloredlights;redmeansstop;stop;greenmeansgo.greenmeansgo.Trafficlight•Thisinventioncanhelppeopledosomedailywork.70•Itishelpfulforhousewives.60•Themachinecanmovearoundsomethingthatyouputintoit.50•Itneedssoapandwatertowashsomethinginit.40Washingmachine•Itallowsyoutogetalikenessofanobject.80•Whenyoupressabutton,itworks.70•Whenaflashhappens,itwillcopyasceneontoafilm.60•Whenthefilmisdeveloped,thesceneyoucopiedappearsonapaper-likething.50Camera•Hewasaworld-famousinventor.90•Hereisoneofhisphoto.80•HewasaSwedish(瑞典人).70•Heinventeddynamite.60dynamitedynamiteAlfredNobel•Theinventionlookslikeachair.100•Ithasapipethroughwhichthewastecango.90•Peopleuseittogetridofwasteintheirbodies.80•Itisusuallymadeofchinatheseyears.70ToiletThisinventioncanhelppeople…Itlookslike…It’smadeof…Itwillmakeitpossibleforpeopleto…Thisisanewwayof...Maybeitworkslike..Peoplewilluseitto…UsefulUsefulexpressionsexpressionsMoreMoreinventionsinventionsDiscussingroupsoffourabouthowtoDiscussingroupsoffourabouthowtodescribetheinventionwithdescribetheinventionwithfoursentencesfoursentencesforotherstoguess,usingthefollowingforotherstoguess,usingthefollowingexpressions:expressions:Thisinventioncanhelppeople…Itlookslike…/It’smadeof…Itwillmakeitpossibleforpeopleto…Thisisanewwayof...Maybeitworkslike..Peoplewilluseitto…UsefulUsefulexpressionsexpressionsWhoisthewinner?ReadthroughtheideasinP58andthinkabout:WhatWhatchangeschangesmightitbringtoourlife?mightitbringtoourlife?IsitIsitpracticalpracticalnowadays?nowadays?MoreusefulexpressionsMoreusefulexpressionsThat’sreallyagoodidea.•Ithinktheinventionispracticalbecause..•I’mimpressedby…•I’mafraiditmightnot…•Ithinkitcanapply(申请)patent…NecessityisthemotherofinventionNecessityisthemotherofinvention..Inyourdailylifeorduringthestudy,Inyourdailylifeorduringthestudy,whatwhatinconvenienceinconveniencehaveyoumet?haveyoumet?Whatwouldyouliketoimprove?Whatwouldyouliketoimprove?PairPairdiscussiondiscussionResearchingandPlanningResearchingandPlanningTaskTask•Workingroupsoffour,firstdiscussthedetailsoftheinventionwhichyourgroupwilldo.•Thenfillinaformaboutyourinventioninordertoshowtoapatentofficerandataconference.PatentApplicationQuestionFormNameofInventionGroupMembersHowdidyougettheideaCanyoudescribeyournewinvention?Otherinform-ationIfnecessaryWhatisitscontributionThepictureofinventionInstructions•Somegroupswillshowtheirinventions.•4studentswillbethepatentofficerstoaskquestionsormakecomment.•Allwilldecidewhichisthebestinventionattheend.SummarySummaryImaginationImaginationandandcreativitycreativityarethearethemotiveforcesofmotiveforcesofanation’sanation’sdevelopment.development.InventionInventionLet’skeepaneyeonLet’skeepaneyeonAnyway,the21stAnyway,the21stcenturyisinourhandscenturyisinourhandsHomework•Writethecompletedocumentofyourinventionafterclass.•Previewthereadingpassagewiththefollowingquestion:•Whatarethemeaningsofthefivetitles?Thankyou!Thankyou!dynamitedynamite