英语人教版九年级全册Unit6课件.pptx

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1、Unit6Whenwasitinvented?Doyouthinkthetelephoneisagreatinvention?(发明）Howdoyouconnectwitheachother?Ioftenconnectwithmyfriendson...by...abeeperapalmphoneBB机大哥大asmartphone智能手机keepintouchwith与…保持联系aniphoneWhenwasitinvented?Itwasinventedin2007.SteveJobsinventedit.Theiphone______

2、____________________.aninventor(n.)wasinventedbySteveJobsWhoinventedit?invention(n.)——invent(v.)Whatotherinventionsdoyouthinkareveryimportantandwhy?Inventionsintheworldfridgecameraair-conditionerWhataretheseinventions?telephonecartelevisioncomputerGuessingGameKarlBenzBell

3、J.L.BairdJohnAtanasoffDoyouthinkthecarwasinventedbeforeorafterthetelephone?Ithinkthe…wasinventedbefore/afterthe…ListeningListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacbListenagain.Wasgrandma’slifeverydifficultwhenshewasakid?2.DidAlice’sgrandmaha

4、vemoderninventionslikeatelephone?3.Whatinventionsdidgrandmahaveatthattime?Notreally.Yes,shedid.Shehadatelephoneandacar.PairworkA:Whenwasthe…invented?B:Itwasinventedin…A:Whowasitinventedby?B:Itwasinventedby…?A:Doyouknowwhatitisusedfor?B:Itisusedfor...KarlBenzin1885in1971Jo

5、hnAtanasoffin1876BellJ.L.Bairdin1927in1839LuisMagictimeshoeswithlightsshoeswithspecialheelsraiseandlowermoveupanddownice-creamscoopservingsthhotListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop

6、,runsonelectricity132InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedarkn.样式;款式Thefirstinventionisshoeswith___

7、_____.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklightsThesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____

8、ice-cream.Thelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan____