【课件】Unit 1 Learning about language 课件 人教版（2019）选择性必修第四册

Unit1UNIT1SCIENCEFICTIONBuildupyourvocabularyTopracticesomenewwordsorexpressionsbydoingexercisesReplacetheunderlinedpartswithwordsofsimilarmeaningsfromthetext.Rewritethesentencesifnecessary.11Webelieveheisamanofabsolutehonesty,

andtrusthiswordscompletely.

integrity

2Henrytoldmethathewasinahurryashehadarrangedto

seethedentistat10:00a.m.hadanappointmenttosee3Rumorsarelikesharpknives,cuttingone'sself-respectintopieces.Weshouldbeawareofthisandnotspreadunkindnewsaround.dignity4Becauseoftheholiday,thestudentswereallowedtogohomeearly.weredismissed5Whoeverischargedwithacrimeshouldbepresumedinnocentuntilprovenotherwise.notguiltyMatcheachwordwiththeproperdefinitionbelow.

2Amoneythatsomeoneispaidregularly,usuallymonthly,bytheorganizationheorsheisworkingforBmoneygivenforworkdone,goodsreceived;etc.Cmoneypaidforworkorservices,typicallyonadailyorweeklybasisDextraamountofmoneyaddedtosomebody'swagesasarewardforhardworkorgoodperformancesalarypaymentwagebonusEmoneyreceivedfromwork,investmentsandsoonFmoneypaidtoaprofessionalpersonororganizationforadviceorservicesGmoneypaidforajourneyonpublictransport,suchasthebus,train,ortaxiHmoneysavedforaspecialpurposeincomefeefaresavingCompletethepassageusingthecorrectformsofthewordsinthebox.TheninpairsshareyouropiniononAldevelopment.3fascinatingtestoutdismisssciencefictionmorelikedignityintelligentItwouldnotbesurprisingifwefounditdifficulttodistinguishbetweenrealityand____________inthefuture.sciencefictionForexample,robotsfirstappearedinsci-finovels,butnowrobotsoldiershavealreadybeen____________inwar.Robotexpertshavealsobuiltrobotsthatcansee,talk,anddootherthingslikehumans.Althougharobotthatlooks____________ahumanthanamachinecouldmakemanypeopleabituncomfortable,wehavetoadmitthatitisa_____________possibility.Sophia,currentlysaidtobethemostadvancedAlrobotintheworld,isagreatexample.Shehasbeeninterviewedmanytimes,appearedonthecoversofmagazines,testedoutmorelikefascinatingandbecomethefirstnon-humanintheworldtobegivencitizenshipbyacountry.Whenitcomestogames,2017becameayearinwhichAldefeatedhumansinsomanygamesthatAlresearcherssaythatitwillnotbelongbeforeAlcanwinatalmosteverything.So,havewelostthe_____________ofbeingthemostintelligentcreature?Maybeinthefuture,asAlbecomesevenmore______________;itwillbecomeamajorthreattohumans.However,somepeople_____________thisfear.TheybelieveifAlcan