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2019-2020年高中英语Unit3Period2ReadingWhoami学案新人教版必修2Revision:Findthefollowingwordsorphrasesinthepassages.计算机器____________分析机____________穿孔卡____________技术革命____________通用机器____________数学问题____________人工智能____________晶体管____________与某人分享某物___________内存____________网络____________万维网____________II.ReadingISkimmingGothroughthewholetextandfinishfollowingtasks.Task1Gooverthestorytofindoutwhothespeakeris.Writedown3sentencestosupportyouridea._____________________________________________________________________________________________________________________________________________________________________________________________
2.WhatisthemainideaofthewholepassageA.Theputerwantstofind“whoheis”.B.Thefunction功能oftheputer.C.Theputerbeespopulararoundtheworld.D.Thechangeandtheapplicationsoftheputer.Task2FindoutthetopicsentenceofeachparagraphP1_______________________________________________________________P2_______________________________________________________________P3_______________________________________________________________II.ScanningReadthetextcarefullyandfindoutthedetailsTask3Findasentencetoreplacethefollowingoneinthe1stparagraphPeoplethoughtitwasarevolutionintechnologyandafterthatIhadtheintelligencethatpeoplegavemeatthattime____________________________________________________________________________Task4Para1Thedevelopmentoftheputerandit’sfunctionTask5Para2:HowdiditsmemoryimproveThesechangesonlybecamepossibleasmymemoryimproved.FirstIstoredmymemoryin_______thenon________.AsIgrowsmallerlaterIstoreitonvery______________.Intheearly1960sIwasgivenafamilyconnectedbya________somymemorybecameevenlarger.AndnowIwasabletosharemyknowledgewithothersthroughthe_______.Task6Para3WhatapplicationsarementionedinPara3____________________________________________________________________________Task7Discussion—InhowmanywaysdowesaytheputerchangedWhatarethey____________________________________________________________________________SummaryIbeganasa__________machinein1642inFrance.In1822Iwasbuiltasan__________machine.Thenin1936AlanTuringwroteabookandbuilta__________machine.Astheyearshave__________Ihavebeenmade__________.Thereweretimeswhenmysizetotally__________.Andmymemorybecameso__________lthatIcouldn’tbelieveit.Inthe1960stheygavemeafamily__________byanetwork.Iwasableto__________withothersthroughtheWorldWideWeb.Sincethe1970smanynewapplications__________forme.ExtensiveReadingThemostfrighteningwordsintheEnglishlanguageare“Ourputerisdown.”Youhearitmoreandmorewhenyouareonbusiness.TheotherdayIwasattheairportwaitingforatickettoWashingtonandthegirlintheticketofficesaid“I’msorryIcan’tsellyouaticket.Ourputerisdown.”“Ifyourputerisdownjustwritemeoutaticket.”“Ican’twriteyououtaticket.Theputeristheonlyoneallowedtodoso.”Ilookeddownontheputerandeverypassengerwasjuststandingtheredrinkingcoffeeandstaringattheblackscreen.ThenIaskedher“Whatdoallyourpeopledo”“Wegivetheputertheinformationaboutyourtripandthenittellsuswhetheryoucanflywithusornot.”“Sowhenitgoesdownyougodownwithit.”“That’sgoodsir.”“Howlongwilltheputerbedown”Iwantedtoknow.“Ihavenoidea.Sometimesit’sdownfor10minutessometimesfortwohours.There’snowaywecanfindoutwithoutaskingtheputerandsinceit’sdownitwon’tanswerus.”Afterthegirltoldmetheyhadno backupputerIsaid.“Let’sforgettheputer.WhataboutyourplanesThey’restillflyingaren’tthey”“Icouldn’ttellwithoutaskingtheputer.”“MaybeIcouldjustgotothegateandaskthepilotifhe’sflyingtoWashington”Isuggested.“Iwouldn’tknowwhatgatetosendyouto.EvenifthepilotwasgoingtoWashingtonhecouldn’ttakeyouifyoudidn’thaveaticket.”“IsthereanyotherairlineflyingtoWashingtonwithinthenextfewhours”“Iwouldn’tknow”shesaidpointingatthedarkscreen.“Only‘IT’knows.‘It’can’ttellme.”Bythistimetherewerequiteafewpeoplestandinginline.Thewordsoonspreadtoothertravelersthattheputerwasdown.Somepeoplewentwhitesomepeoplestartedtocryandstillotherskickedtheirluggage.
1.Thebesttitleforthearticleis_______.A.WhentheputerIsDownB.TheMostFrighteningWordsC.TheputeroftheAirportD.Askingtheputer
2.Whatdoestheunderlinedwords“backupputer”probablymeanA.Aputerthatwillbebroughtbacksoon.B.Asecond-handputerthatisstillinuse.C.Anadvancedputerthatneverbreaksdown..D.Aputerreadyforusewhenthemainonedoesnotwork.
3.Thelastparagraphimpliesthat_______.A.amodernputerwon’tbedown. B.puterscantaketheplaceofhumans C.sometimesaputermaybringsufferingtopeopleD.therewillbegreatchangesinputers。