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Unit1:NoLimitsC:Listeningandspeaking分层练习Ⅰ.MultipleChoicesDirections:BeneatheachofthefollowingsentencestherearefourchoicesmarkedA,B,CandD.Choosetheanswerthatbestpletesthesentence.1.Approximately45percentoftheworld'spopulationliveintheclimatezone__________mosquitoestransmitmalaria.A.that B.whose 2.Theprofessorandherachievement__________youtoldmeaboutareadmiredbyusall.A.who 3.Governmentshouldbearagreaterresponsibility__________fundingandsettingupamonitoringmechanismtosupporttheeducationreform.A.onaccountof B.regardlessof C.onbehalfof D.intermsof 4.Asimilarmechanismmayperhaps__________thefactthatsomegrouplivinganimalsdrivesickorinjuredindividualsoutofthegroup.A.resultfrom B.bringout C.accountfor D.approveof 5.WhenIamabouttogo__________aplanetogo__________,Ioftenthinkofafunnyjoketoldbymydad.A.abroad,broad B.board,broad C.aboard,board D.aboard,abroadⅠ.Translation1.有些动物灭绝的原因是它们无法适应新的环境,因此我们必须注意保持生态平衡。(adapt)2.很多新移民无法适应新生活的原因在于他们不能很好理解并融入当地文化。(adapt)3.他在一些无关紧要的事上花费太多时间,导致了整个项目的失败。(leadto)4.有时我们发现自己处于这样的窘境:即便觉得自己所做的不对,也要勉强为之。(where)5.先进的电脑技术正在逐渐改变我们的购物方式。(way)Ⅱ.BlankfillingDirections:pletethefollowingpassagebyusingthesentencesgivenbelow.Eachsentencecanbeusedonlyonce.Notethattherearetwomoresentencesthanyouneed.A.Thepanyhasalreadyachievedseveralmilestonessinceitwasfounded.B.Itsgoalistocreatesustainablemeatproductstoreplacemeatssuchasbeef,chickenandevenfish.C.Thelayersofmeatandfatcanbcregroupedindifferentproportionstocreatedifferentflavorexperiences.D.Additionally,producingmeatwithouthavingtoraiseandkillcattlemayworkoutbetterforensuringanimalwelfareandoverallhealth.E.Themeatproductisthefirstofitskindandwascreatedusingaspecific3Dbioprintingtechnologythatwasrecentlypatentedbythepany.F.Inthefinalsteps,themusclecellsandfatcellsareturnedintomeat,readytobeprocessedintothefinalproduct,whetherit'saburger,steak,orevenameatloaf.IsraelipanyDevelops3DPrintedBeefIftherewereanawardforthefunniestpanynameof2022,thenthe3Dprintedmeatpany“Steakholder"wouldwinthataward.lsraelipanySteakholderFoodsLtd.hasintroduceditsnewproduct,OmakaseBeefMorsels,whicharebioprintedwithculturedmeat.ThebitesareinspiredbytheworldfamousWagyubeef,famousforitsfatmarblingpatterns(大理石花纹)inthemeat,whichisalsoveryexpensive.Stakeholderusesstemcellsfromcattlefortheproductionofitsprintedbeef,andthemuscletissueandfatareprintedfromtwoseparatebioinks.____2_____Abitecanbemadejuicier,chewier,andthetastecanalsobealtered.Theprocessworksbyfirstselectingtheanimalstoextract(提取)thestemcellsfrom.Thecellsareselectedfromanimalsthatwillprovidethebestmeatandyield.Thenextstepisproliferation,inwhichthecellsareplacedintoanutrientrichreactortomultiply.Whenthecellsreachappropriatenumbers,thestemcellschangeintomusclecellsandfatcells___3_____“Thisproductmarksamajorstepforwardforusandfortheculturedmeatindustryingeneral,”saidArikKaufman,CEOofSteakholderFoods.“Itistheresultofalotofhardworkandourdesiretoachievethehighestlevelofmeatpossiblethroughbioprintingandcellcultureprocesses.”_____4_____Itspatentfor3Dbioprintingtechnologyistheresultofintensivecooperationbetweenits3Dprintingengineersandcellbiologists.“WeseeOmakaseBeefMorselsasthebinationoffood,technologyandfineart,"Kaufmansaid.“Wewanttoinspirechefsaroundtheworldtocreatedeliciousmasterpiecesandunforgettablediningexperiences."Sothereyouhaveit,guiltfreemeateatingmaybejustaroundthecorner.Ⅰ.ReadingprehensionDirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveralquestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyouhavejustread.OneofthemostfamousworksofartintheworldisLeonardodaVinci’sMonaLisa.Nearlyeveryonewhogoestoseetheoriginalwillalreadybefamiliarwithitfromreproductions,buttheyacceptthatfineartismorerewardinglyviewedinitsoriginalform.Despiteanimplicitrecognitionthatthespreadofgoodreproductionscanbeculturallyvaluable,museumscontinuetopromotethespecialstatusoforiginalwork.Unfortunately,thisseemstoplaceseverelimitationsonthekindofexperienceofferedtovisitors.Onelimitationisrelatedtothewaythemuseumpresentsitsexhibits.Asrepositoriesofuniquehistoricalobjects,artmuseumsareoftencalled‘treasurehouses’.Weareremindedofthisevenbeforeweviewacollectionbythepresenceofsecurityguards,attendants,ropesanddisplaycasestokeepusawayfromtheexhibits.Inmanycases,thearchitecturalstyleofthebuildingfurtherreinforcesthatnotion.Inaddition,amajorcollectionlikethatofLondon'sNationalGalleryishousedinnumerousrooms,eachwithdozensofworks,anyoneofwhichislikelytobeworthmorethanalltheaveragevisitorpossesses.Inasocietythatjudgesthepersonalstatusoftheindividualsomuchbytheirmaterialworth,itisthereforedifficultnottobeimpressedbyone'sownrelative‘worthlessness’insuchanenvironment.Furthermore,considerationofthe‘value’oftheoriginalworkinitstreasurehousesettingimpressesupontheviewerthat,sincetheseworkswereoriginallyproduced,theyhavebeenassignedahugemonetaryvaluebysomepersonorinstitutionmorepowerfulthanthemselves.Evidently,nothingtheviewerthinksabouttheworkisgoingtoalterthatvalue,andsotoday'sviewerisdeterredfromtryingtoextendthatspontaneous,immediate,selfreliantkindofreadingwhichwouldoriginallyhavemetthework.Thevisitormaythenbestruckbythestrangenessofseeingsuchdiversepaintings,drawingsandsculpturesbroughttogetherinanenvironmentforwhichtheywerenotoriginallycreated.This‘displacementeffect’isfurtherheightenedbythesheervolumeofexhibits.Inthecaseofamajorcollection,thereareprobablymoreworksondisplaythanwecouldrealisticallyviewinweeksorevenmonths.Thisisparticularlydistressingbecausetimeseemstobeavitalfactorintheappreciationofallartforms.Afundamentaldifferencebetweenpaintingsandotherartformsisthatthereisnoprescribedtimeoverwhichapaintingisviewed.Bycontrast,theaudienceencountersanoperaoraplayoveraspecifictime,whichisthedurationoftheperformance.Similarly,novelsandpoemsarereadinaprescribedtemporalsequence,whereasapicturehasnoclearplaceatwhichtostartviewing,oratwhichtofinish.Thusartworksthemselvesencourageustoviewthemsuperficially,withoutappreciatingtherichnessofdetailandlabourthatisinvolved.Consequently,thedominantcriticalapproachbeesthatofthearthistorian,aspecialisedacademicapproachdevotedto‘discoveringthemeaning'ofartwithintheculturalcontextofitstime.Thisisinperfectharmonywiththemuseum’sfunction,sincetheapproachisdedicatedtoseekingoutandconserving‘authentic’,‘original’readingsoftheexhibits.1.ThewritermentionsLondon'sNationalGallerytoillustrate_A.theundesirablecosttoanationofmaintainingahugecollectionofart.B.theconflictthatmayariseinsocietybetweenfinancialandartisticvalues.C.thenegativeeffectamuseumcanhaveonvisitors'opinionsofthemselves.D.theneedtoputindividualwellbeingabovelargescaleartisticschemes.2.Thewritersaysthattoday,viewersmaybeunwillingtoc
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