北师大版高考英语一轮总复习 高考题型组合练 选择性必修第3册精品课件 UNIT 9 HUMAN BIOLOGY.ppt

UNIT9HUMANBIOLOGY(二)

ⅠⅡⅢⅠ.阅读理解ADigitalhoarding(alsoknownase-hoardingordatahoarding)meansaccumulating(积累)alargequantityofelectronicmaterials,eventhoughitisnolongervaluabletotheuser.Antoinette,25,said,“Thoughnotwell-organized,theWhatsAppchatwithmybestfriendsinhighschoolwillneverbedeleted.It’sinterestinglookingbackatthestartoftherelationshipsomanyyearsagoandwhoIwasthen,andIcanseehowtherelationshiphaschanged.”

ⅠⅡⅢBesidesthe“friends”wekeeponsocialmedia,digitalfiles,folders,music,moviesandcomputerprogramsarealsoformsofdigitalhoarding.Bothundergraduatesandgraduatesexpressedfeelingoverwhelmedwithmassesoftechnologicalleftoverdata:lecturenotes,PowerPointslides,PDFsofresearch,snapshotsofclassroomwhiteboards—nottomentiontheirownever-increasingMetafriendstheydidn’tknowbutwereafraidofunfriending.

ⅠⅡⅢIamalsoadigitalhoarder.MyfirsthomescreenisfilledwithappsIuseeveryday—Meta,Spotify,Twitter,Outlook,Weather,etc.MysecondhomescreenhasappsthatIdon’tusequiteasmuch,butstillwantwithineasyreach—billingapps,shopping,andsmarthomeapps.Mythirdhomescreeniswherethingsgetcomplexandoutofcontrol,justamessofgames,business-relatedapps,andatonofmiscellaneousdatathatarehardtobegroupedintoonecategory.IkeeptellingmyselfmaybeI’llneedthemonedaythathasnevercomeandprobablyneverwill.

ⅠⅡⅢHoardersfallintodifferentcategories.“Collectors”areorganized,systematicandincontroloftheirdata.“Accidentalhoarders”aredisorganized,don’tknowwhattheyhave,anddon’thavecontroloverit.The“complianthoarders”keepdataonbehalfoftheircompanies.Finally,“anxioushoarders”havestrongemotionaltiestotheirdataandareworriedaboutdeletingit.Peoplearemoreresistantwhenitcomestoactuallygettingridoftheirpreciouspossessions—perhapsbecausetheyhavetreatedtheselifelesspossessionsas