B2unit3Usinglanguage

Unit3ComputersUsinglanguage,高一人教新课标版必修二,1.The21stcenturywillbethecenturyofInformationTechnology.Beforeyoulisten,discussinpairswhatITconsistsof.,computersandradios,TV,Listeningandspeaking,2.Listentothewholetextandwritedownthemainideainonesentence.,Twostudentsaretalkingaboutinformationtechnology.,3.ListentoPartAandfillinthechart.,computers,books,radioandTV,books,ListentoPartBandfillinthechart.,TV,Computers,4.WhataretheadvantagesanddisadvantagesofeachformofIT?Insmallgroupsdiscussthisquestionandputyourideaontothechart.ThendecidewheneachkindofITismostuseful.Usethesereasoningexpressionsinyourdiscussion.,Theadvantage/disadvantageisIthink/dontthinkthatGivemeyourreasonsWhatmakesyouthinkso?IthinkbecauseofLetsdecideAs/Since,IthinkIagree/dontagreebecauseFirstSecondIbelievethatIvedecidedthatLetsmakeadecision,Youcanbothlistenandwatch,Youcannotwritetofriends,Youcanfindinformation.,Itisnotalwaysaccurate,YoucanlistentoEnglish,Youcannotwatchafilm,Youcangetinformation.,Sometimesitisoutofdate,Whatisinformationtechnology?L=LauraD=DavePartAD:Hi,Laura.ItsgoodtoseeyoubecauseImsobored.MyhomeworkisaboutInformationTechnologybutIknoweverythingthereistoknowaboutIT.,LISTENINGTEXT,L:Comeoffit,Dave.IthinkImightknowmorethanyou.D:OK.Letmetestyou!Heresthefirstquestion.Whatsinformationtechnology?L:Gosh,thatseasy!Itscomputers,ofcourse.D:Ah!Thatsjustwhereyourewrong.It,includesbooks,radioandTVaswell.L:Really!Well,Inever.D:Questionnumber2.WhichisthemostpopularformofITintheworld?L:Well,thatmustbecomputersthistime.D:No,itsbooks.Thinkofallthosepeopleindevelopingcountrieswithoutcomputers.TheironlyformofITisbooks!,L:Ohdear!Imnotdoingverywell.PartBD:Heresthethirdquestion.WhichformofITisthebestfordescribingtheskillsofasport?L:Itmustbetheradio.D:Actually,itsnot.ThebestdescribingareontheTVbecauseyoucannotonlyhearthetechnicallanguage,but,alsoseehowithappens.L:Goodness!Wrongagain!D:Heresthelastquestion?WhichformIThasthemostfunctions?L:ThistimeImustberight.Itsthecomputer,ofcourse.D:Yes.Youcanwatchafilm,replayamatch,communicatewithfriendsthroughtheInternet,getinformation,andfindoutwhatsgoingonintheworld.L:Ohdear!Threequestionswrongoutoffour.PerhapsIdontknowasmuchaboutITasIthoughtIdid!,Reading,speakingandwriting,Andy-TheAndroid,Imaginewhatandroidcandoinourlife?,fire-fighter,singer/hostess,waiter,Tellyourpartnerwhattheandroidsare?Whatcantheydo?TheyworkasTheycanand,Cook/strangehead/humanbody/clever,Whatkindofanandroidisthis?Imaginewhatitcando?,WhatdoesAndylooklike?Whatcanitdo?Andylookslikeahuman.Itisdesignedtoplayfootballgamesandcanmoveandthinklikeahuman.,Task1:Readthetextcarefullyandanswerthefollowingquestions.,2.WhatpartdoesAndyplayinthefootballteam?Hesastriker.3.HowdidAndythinkaboutthecompetitioninSeattle?Why?Hethinksthattheteamwhowonthefirstplacecheated.Becausetheyhaddevelopedanewtypeofprogramjustbeforethecompetition.,4.WhatdidAndythinktheyshoulddo?Theyneedtoimprovetheirintelligenceandcreateanevenbettersystem.5.HowdoestheprogrammerhelpAndytomakeupnewmoves?SheprogramspossiblemovesthatAndycanuseifanewsituationarises.,6.Whatdidtheirprogrammerdotohelpthem?Firstsheprogramsthemwithallthepossiblemovesshehasseenwhilewatchinghumangames.Thenshepreparesreliablemovestouseifanewsituationarises.7.WhatisAndyswish?Toplayagainsthumanteam.,1.Theandroidscanbeoftenusedtoplaygamestogether.2.Iamastriker,soImustrunveryfast.3.Inthegame,IsometimesspeaktomyteammatesinEnglish.,Task2TrueorFalse,F,T,F,4.OurteamwonthematchlastyearinSeattle.5.IthoughttheresultofthematchNagoyawasunexpected.6.Icanmakeanymoveinthegamejustlikeahuman.,F,T,F,Step3.ReadthepassagecarefullyandfillinthefileforAndy.,Name:_Appearance:_Size:_Character:_Ability:_Job:_,Andy,asbigasahuman,competitive,co-operative,canmoveandthinklikeahuman,striker,lookslikeahuman,Insmallgroups,discusshowtodesignyourownandroid.Thefollowingquestionscanhelpyou.,1.Whatwouldyoulikeittolooklike?2.Whataresomeofthethingsyouwouldlikeittodo?3.Doyouwantittobelikeamanorawoman,orneither?4.Howmuchwoulditcost?,Ithinkthat,InmyopinionIbelievethat,Whatsyourreason?Ihaddecidedthat,A:Whatkindofrobothaveyoudecidedtomake?B:Ivedecidedthatweshouldhaveahomeworkandroid.ItcoulddoallourworkafterclassandleaveusmoretimetodofootballA:OK.Butwhatdoyouthinkitshouldlooklike?,Sampledialogue:,B:Inmyopinion,itshouldhavefourarmstocarrythebooks,alargeheadtorememberallthelessonsandaprintertowriteouttheanswersWhatdoyouthink?A:Well,thatsoundssensible.Perhapsitcouldalsoputalltheexercisesintospeciallymarkedboxesforeach,subjectsowecouldfindthemquickly.Whataboutputtingthatinitsstomacharea?B:Doyouwantittobeamanorawoman?YoucanchooseA:IvedecideditshouldbeagirlB:Whatsyourreason?A:Girlsaresohard-workingB:Soundsgoodtome!Letsdrawitnow!,Writing,Writeadescriptionofyourandroid.Youmaydrawapictureofitifyouwish.,MyrobotsnameisYanyan.Itisa321modelandroid.Itworksformeandlooksaftermylibrary.ItsjobistostoreallthebooksthatIborrowfromthelibraryorfromschool.OfcourseYanyansbrainisaslargeasmountainsoworklikethatisnotroubleatall.,Samplewriting,Yanyanreallyeatsandremembersbooksjustlikepeopleeatfood.IneedYanyantorememberallthesebooks,soitcanhelpmedomyhomework.IwanttogotoakeyuniversitybutfindingtheinformationIn