九年级英语 Unit9 When was it invented人教版VIP免费

九年级英语Unit9WhenwasitinventedPart1:Teachingdesign(第一部分：教学设计)Structures:Passivevoice(questionsandstatements)Targetlanguage:Whenwasthetelephoneinvented?Ithinkitwasinventedin1876.Vocabulary:salty,sweet,sour,crispy,pleasant,potatochips,slipper,leaf,fire,scoop,lightbulb,telescope,microwaveoven,abacus,camera,beverage,beinventedby,beusedfor,bymistake,byaccidentLearningstrategies:Brainstorming,RoleplayingSECTIONAGoals●TolearntousePassivevoice(questionsandstatements)●Tolisten,talkandreadaboutinventionProceduresWarmingupbylearnaboutPassivevoice(questionsandstatements)PassiveVerbFormationTenseSubjectAuxiliaryPastParticipleSingularPluralPresentThecar/carsisaredesigned.PresentperfectThecar/carshasbeenhavebeendesigned.PastThecar/carswasweredesigned.PastperfectThecar/carshadbeenhadbeendesigned.FutureThecar/carswillbewillbedesigned.FutureperfectThecar/carswillhavebeenwillhavebeendesigned.PresentprogressiveThecar/carsisbeingarebeingdesigned.PastprogressiveThecar/carswasbeingwerebeingdesignedPayattentiontothepassivevoiceof“give”.ActiveProfessorVillagaveJorgeanA.PassiveAnAwasgiventoJorgebyProfessorVilla.PassiveJorgewasgivenanA.1aDoinggroupworkLookatthethingsonpage68.Numberthemintheorderoftheirinvention.A:Ithinkthetelephonewasinventedbeforethecar.B:Well,Ithinkthetelephonewasinventedafterthecar.Televisor1925JohnL.BairdScottishA:Ithinkthetelevisorwasinventedbeforethecomputer.B:Well,Ithinkthetelevisorwasinventedafterthecomputer.Telephone1876A.G.BellAmericanA:Ithinkthecalculatorwasinventedbeforetheplane.B:Well,Ithinkthecalculatorwasinventedaftertheplaner.1bListeningandmatchingListentotherecordingandmatchtheinventionswiththedates.TapescriptGirl:Lifemusthavebeendifficultwhenyouwereakid.Woman:Oh,notreally.Whydoyousaythat?Girl:Well,youdidn’thavemanymoderninventions.Like,youprobablydidn’thaveatelephone,right?Woman:Ofcoursewedid!HowolddoyouthinkIam?Thetelephonewasinventedin1876.Girl:Howaboutcars?Ibetcarsweren’tinventedyet.Woman:Suretheywere.Carswereinventedin1885.Myfamilyhadacar.Ithinkyouneedtotakeahistoryclass,Alice.Girl:Ha,ha!Well,didyouhaveaTV?Woman:No,wedidn’t.TheTVwasinventedaround1927,Ithink.Somefriendsofminehadone.Butinthosedays,TVswerereallyexpensive,andwecouldn’taffordone.Girl:AndIbetyoudidn’thavecalculatorsandcomputersandstuff.That’ssomethingIdoknow.Welearnedinschoolthathand-heldcalculatorwereinventedin1971andpersonalcomputerswereinventedin1976.Woman:You’reright.Ididn’thavethosethingswhenIwasyoung.ButIdonow!Thethingsinthepictureswereinventedinthefollowingorder.Thetelephonewasinventedin1876.Carswereinventedin1885.TheTVwasinventedaround1927.Thehand-heldcalculatorwereinventedin1971.Thepersonalcomputerswereinventedin1976.Nowyouaregoingtoreadthelisteningtapescript.Blackenthepassivevoice,circleallthelinkingwordsandunderlinealltheusefulexpressions.1cDoingpairworkInpairs,onecoversthedatesandtheotheraskshimwhenthethingsinthepicturesonpage68wereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.A:Whenwasthecarinvented?B:Ithinkitwasinventedin1885.A:WhenwastheTVinvented?B:Ithinkitwasinventedaround1927.A:Whenwasthehand-heldcalculatorinvented?B:Ithinkitwasinventedin1971.2aListeningandnumberingNextyouaregoingtolistentoatapescriptandnumbertheinventionsintheorderthatyouhearthem.TapescriptBoy:Whatarethose?Girl:They’rebattery-operateds...