MotorcarswerefirstmadeinEnglandjustbefore1900.Thepartsforthebodiesandengineswerehand-madeandthecarswerebuiltfromthese.Oneatatime.Thistookalongtime,andthecarscostalotofmoney.Thenaquickerandcheaperwayofmakingcarswasfound.Insteadofmakingallthepartsattheirownworks,somecarfactoriesaskedotherfactoriestomakesomeofthem.Allthepartswerethenfittedtogetherinthecarfactories. Moderncar-makingfactoriessaresolargethateachoneisreallyalotoffactoriesclosetogether.Eachworkshopmakessomeparts.Thepiecesofacarbodyarejoinedtogetherbywelders(电焊工).Allthebitsandpiecesthatmakeupeachcararecollectedandputreadyfortheassemblyline(装配线),wheretheyarefittedtogether. 小题1:Thefirstmotorcarswereprobablymadeby______. |
A.Europeans | B.theWhites | C.theBlacks | D.theEnglish |
小题2:Aquickerandcheaperwayofmakingmotorcarswas______.A.foundin1900B.thatallpartsofmotorcarswerenolongermadebyhandC.theonethattheyshouldbemadeinalargecarfactoriesD.thedifferentpartsofmotorcarswereproducedindifferentworks小题3:"Moderncar-makingfactories"means"______".A.thefactorieswhichmoderncarsaremakingatB.thefactorieswherecarsaremadebymodernworkersC.thenewfactoriesatwhichcarsarebeingmadeD.thefactorieswheremoderncarsaremade