英语人教版九年级全册Unit 6 SectionA (1a-1d).ppt

Unit6Whenwasitinvented SectionA1a 1c Period1 预习检测 发明发明物发明者被用来做 invention invent inventor beusedfordoingbeusedtodo 译一译 Fourancient 远古的 旧的 inventions compass gunpowder printing paper making inventions car television telephone computer camera A Whatisthe usedfor B Ithinkitisusedfor talkingwithpeople A Whatistheusedfor B Ithinkitisusedfor working work A Whatistheusedfor B Ithinkitisusedfor riding ride A Whatistheusedfor B Ithinkitisusedfor takingphotos takephotos 1aLookatthethings Inwhatorder 顺序 doyouthinktheywereinvented A IthinktheTVwasinventedbeforethecomputer B Well IthinktheTVwasinventedafterthecomputer A Ithink wasinventedbefore B Well Ithink wasinventedafter Guess Thetelephonewasinventedbeforethecar A Ithink wasinventedbefore B Well Ithink wasinventedafter Guess Thecarwasinventedbeforethetelevision A Ithink wasinventedbefore B Well Ithink wasinventedafter Guess Thetelevisionwasinventedbeforethepersonalcomputer Lookatthethingsbelow Inwhatorderdoyouthinktheywereinvented Discussthemwithyourgroup Thennumberthem 1 4 1 first 4 last 1a 2 3 1 4 A Whenwastheplaneinvented B Itwasinventedin 1913187619271971 BrainStorm A Whenwasthecamerainvented B Itwasinventedin 1885187618271971 A Whenwasthelightbulbinvented B Itwasinventedin 1885187919271971 Beforelistening 理解下列句子 A Youdidn thavemoderninventionslikeatelephone right B Ofcoursewedid A theyweren tinventedyet werethey B Yes theywere Listenandmatchtheinventionswiththedates a b c d 1876 1885 1927 1971 d a b c 1b 1 P d Thetelephonewasinventedineighteenseventy six 1876 P a Carswereinventedineighteeneighty five 1885 P c TheTVwasinventedaroundnineteentwenty seven 1927 P b Thecomputerswereinventedinnineteenseventy one 1971 Whilelistening Alice Wasyourlifeverydifficultwhenyouwereakid Grandma Oh notreally Why Alice Well youdidn thavemoderninventionslikea right Grandma Ofcoursewedid HowolddoyouthinkIam Thetelephonewas in1876 Youneedtotakeahistoryclass Alice Alice Haha Howabout Theyweren tinventedyet werethey telephone invented cars Grandma Yes theywere Carswereinventedin1885 Myfamilyhadacar Alice Well didyouhaveaTV Grandma No wecouldn t one Theywereexpensiveinthosedays TheTVwasinventedaround1927 Ithink Alice Well Iknowthatyoudidn thavea becausewelearnedinschoolthatpersonalcomputerswereinventedin1971 Grandma You reright ButIhave now afford computer one wasinventedby Thecar KarlBenz Whowasthecarinventedby KarlBenzinventedthecar ThetelephonebyBell wasinvented Whowasthetelephoneinventedby Bellinventedthetelephone Bell lightbulb Edison Whenwasitinvented Itwasinventedin1879 Whowasitinventedby ItwasinventedbyEdison What situsedfor It susedforhelpingpeopleseeinthedark 1879 Car1885 Whenwasitinvented Whowasitinventedby Whatisitusedfor Benz Itwasinventedin1885 Itisusedfortraveling ItwasinventedbyBenz 1876 Bell 1927 Baird 1971 Kelif A Whenwas invented B Itwasinventedin A Whowasitinventedby B Itwasinventedby A Whatisitusedfor B Itisusedfordoing Pairwork Sum up A Whenwas invented B Itwasinventedin A Whowasitinventedby B Itwasinventedby A Whatisitusedfor B Itisusedfordoing 将下列句子改为被动语态1 Peopleusedmetalformakingmachines Metal formakingmachines 2 WeusedrecordersinEnglishclass Recorders byinEnglishclass 3 Didtheyuseitasatable itasatableby 4 Shegrewflowersonafarm Flowers afarm 5 DidtheyteachJapaneseintheirschool Japaneseintheirschool was used were used us Was used them were grown on Was taught EXERCISES S