届江苏省苏北四市高三上学期期末考试 英语解析版Word文档下载推荐.docx

届江苏省苏北四市高三上学期期末考试 英语解析版Word文档下载推荐.docx

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Reservationblackoutdates（限制日期）mayapplytoallgroupsatcertaintimesoftheyear（e．g．holidaysandspringbreak）．IfyourgroupcomesonablackoutdateorhasnotmadethenecessaryreservationsbeforearrivingattheZoo，yourgroupwillbechargedtheregularadmissionfees．

Docent（讲解员））-GuidedTours

Ourdocentguidesleadeducationalwalkingtoursforstudentsandtheirteachers，beginningatfirstgrade．Alimitednumberofdocent-guidedtoursareavailable．Thereisnoadditionalfeeforadocent-guidedtour，butyoumustbookyourtouratleasttwoweeksinadvance．DonotassumeyouhaveaguidedtourbookeduntilyouhavereceivedaconfirmationnumberandpacketfromtheLosAngelesZoo．Onthedayofyourfieldtrip，yourgroupwillneedtoarriveatleast30minutesbeforetheconfirmedstarttimeofyourtourtocheckin．MakesuretotellZoostaffuponyourarrivalthatyourgrouphasadocent-guidedtour．Ifyouaremorethan15minuteslateforyourtour，itmaybecanceled．

Maximumnumber：

150participantsAges：

K-12

RegularPricing：

﹩5perstudent，1teacherper10studentsisincluded，﹩5peradditionalteacher

1.HowmuchshouldbepaidifaCaliforniaschoolgroupwith2teachersand13studentshasmadeanearlybookingforthezoo？

______

A.﹩63．B.﹩67.5．C.﹩70．D.﹩75．

2.Fromtheaboveinformation，wecanlearnthat______．

A.Californiagroupshaveaccesstospecialdiscountedprices

B.allgroupsmayhavetopayregularpricesinspringbreak

C.additionalfeesforadocent-guidedtourwillbechained

D.afieldgroupmustarrivehalfanhourearliertocheckin

B

Asrobotsareincreasinglyplayingapartinsociety，weneedtoconsiderwhetherandhowmachinescanlearnmorality．Whilerobotscan'

tbeethical（伦理的）agentsinthemselves，wecanprogramthemtoactaccordingtocertainrules．Butwhatisitthatweexpectfromthem？

A2016studybyUCSanFranciscofoundthatmostvirtualassistantsstruggledtorespondtodomesticviolenceorsexualassault（袭击）．Tosentenceslike"

Iambeingabused"

，severalresponded：

"

Idon'

tknowwhatthatmeans．Ifyoulike，Icansearchtheweb"

．Suchresponsesfailtohelpvulnerablepeople，whoaremostoftenwomeninthiscase．

Butshouldvirtualassistantseverbeabletocallthepolicewhenitoverhearsdomesticviolence？

Inawidelyreportedcasefrom2017，AmazonEchowassaidtohavecalled911duringaviolentassault．Respondingtotheincident，AmazondeniedthatEchowouldhavebeenabletocallthepolicewithoutclearinstruction．Evenifithadtheability，itisunlikelythatpeoplewouldexpectavirtualassistanttogobeyondprovidinginformation．

Then，therearerobotswhoseveryfunctiongivesrisetoethicalquestions．Howshouldadriverlesscarreactinanaccident？

Toanswerthisquestion，PhilippaFoot'

sfamousphilosophicalthoughtexperiment，thetrolley（有轨电车）problem，isusuallyrolledout．Itgoesasfollows：

imagineyouseeanunstoppabletrolleyzoomingdownatrack，towardsfivepeoplewhoaretiedtothetrack．Ifyoudonothing，they'

lldie．But，asithappens，youarestandingnexttoaleverthatcanredirectthetrolleytoasidetrack，whichhasonepersontiedtoit．Whatshouldyoudo？

Variationsofthisexperimentareinvoked（援引））toaskwhetheraself-drivingcarshouldturnsharplyaroundajay-walkingpedestrianteenagerwhileputtingthetwoelderlypassengersatrisk．Shoulditsparetheyoungovertheold？

Orshoulditsavetwopeopleoverone？

Driverlesscarsareunlikelytoencounterorsolvethetrolleyproblem，butthewayweexpectthemtosolvethevariationscoulddependonwherewe'

refrom．Inthemoralmachineexperiment，MITMediaLabresearcherscollectedmillionsofanswersfrompeoplearoundtheworldonhowtheythinkcarsshouldsolvethesedilemmas．Itturnsoutthatpreferencesamongcountriesandculturesdifferwildly．

If，however，machinesattainsuperiordecision-makingabilities，itmaybenecessarytohaveafullpublicdiscussionastowhatshouldbethenewandprevailingnorms．Butifwedon'

tcomeupwithanethicalframework，wemightriskleavingittocompaniestoregulatetheirownproductsorforpeopletochoosewiththeirwallet．

Figuringoutwhatrobotethicswe'

dwantis，thereforeonlythebeginning．

3.Thefirstthreeparagraphsindicatethatvirtualassistants______．

A.mustbeprogrammedtolearnmorality

B.evercalled911duringaviolentassault

C.havenoabilitiestorespondtodomesticviolence

D.areexpectedtogobeyondprovidinginformation

4.Accordingtotheexperiments，wecanlearnthat______．

A.thetrolleyisredirectedtothetracktiedwithonepersonoverfive

B.theself-drivingcarturnssharplytosparetheteenagerovertheold

C.peoplefromdifferentculturesandcountriesmakevarieddecisions

D.MITMediaLabresearchershaveworkedoutpracticalregulations

5.Thepassagemainlytalksabout______．

A.whyrobotsareunlikelytosolvethemoralityproblems

B.whetherrobotsareexpectedtomakeethicaldecisions

C.whattechcompanieshavedonetobetterrobots'

response

D.howrobotstrytoreacttodomesticviolenceordilemmas

C

Tomovevisualtechnologyintothefuture，sometimesithelpstomakealittlenoise．Researchershaveusedsoundwavestoproducefloating3-Dimages，createasenseoftouchandevensupplyasoundtrack．

Sincethe1940s，scientistshavetoyedwiththeconceptofacousticlevitation（声悬浮），theuseofsoundwavevibrationstotraptinythingsinmidair．Thetechnologyhasgainedgreatercapabilitiesinthepastdecade．Someresearchersbelievethisimprovementcouldleadtoapplicationssuchascontributingtonovel3-Dprintingmethods，orcreatingdisplaysthatwouldbevisiblefromanyanglewithoutrequiringascreen．

Otherresearchershavealsoworkedonvisualdisplaysthatuseacousticlevitation．Inadditiontovisuals，thesystemcanalsoproduceaudiblenoisetogivethedisplayasoundtrack．Andtheultrasoundspeakerscanalsoconcentratevibrationsinonespotsothatafingermightfeelasensepushingback-alittleliketheobjectshownbythefloatingimageisreallythere．Soundwavescreatea3-Ddisplay!

Displaywithoutascreenisremarkablyuseful．Itmeansthateverybodyintheroomcanseetheimage-anyangle，location-andthat'

sextremelyhelpful．Asacommunicationssystem，suchadisplaymightonedayallowuserstochatwitha3-Dprojection（投影）ofapersonwhocanturnhisorherheadtofollowastheymovearoundaroom．

Thedisplaywillrequirealotmoreworkbeforeyoucaninstallitinyourlivingroom，however．Sofar，thishasbeendoneintheresearchlaboratory．Weneedtopushitalittlebitharder．Weneedtodomoreanalysistoseeifitwouldmakesensetocreatearealdisplaythatpeoplewouldhaveathome．Thecurrentsystemcanonlyshowsimplegraphics，suchasasmileyfaceorfigureeight，inrealtime．

Still，weareoptimisticaboutthepotentialforthistypeoftechnology．Ifthesystemhadonlyonespeaker-coveredsurfaceinsteadoftwo，itcouldgenerateimagesthatarebiggerthanthedeviceitselfWecan'

tmakeaTVimagethat'

sbiggerthantheTV-venaprojectorhastohaveaprojectionscreenthat'

sbiggerthantheimageitself．Butwithavolumetric（容积的）display，asmall，portabledevicemightproduceamuchlargerpicture．Wecanimagine，inthefuture，havingvolumetricdisplaysinwatches，forexample，thatcreatelargeimagesthatjustprojectoutofyourwatch．

6.Fromthefirsttwoparagraphssoundwavevibrationscanbeusedto______．

A.catchverysmallobjectsinmidair

B.develop3-Dprinter'

scapabilities

C.replaceacreativedisplayscreen

D.composesoundtracksbymakingnonoise

7.Whatdoweknowaboutdisplaywithoutascreen？

A.Ithasresultedinvisualtechnology．

B.Itispossibletoseetheimagefromanydirection．

C.Itisalreadyripetocreatearealoneathome．

D.Ithasyettobetestedintheresearchlaboratory．

8.Whatdoesthelastparagraphmainlytalkabout？

A.Outlooksforthenewtechnology．

B.Situationsofthemodemtechnology．

C.Praiseforthecutting-edgetechnology．

D.Roomforthetechnicalimprovement．

9.Whatcanbeasuitabletitleforthepassage？

A.HearingIsSeeing-SoundWavesCreatea3-DDisplay

B.SeeingisBelieving-3-DPrintingMethodsArrive

C.AdvancingSenseofTouch-3-DImagesFloatintheAir

D.PromotingTVTechnology-Chatwith3-DProjections

D

WhenthenovelistLuisAlbertoUrreawas14or15，hetookatripdeepintoMexico．HewasborninTijuanatoaMexicanfatherandawhiteAmericanmotherbeforemovingjustacrosstheborderandeventuallyintotheSanDiegosuburbs．Buthisfatherthoughthewasbecoming"

tooAmerican，andtookhimona27-hourjourneytoMazatian．Alongtheway，hisfathergavehimapaperbackcopyofTheGodfatherandtoldhimitwouldchangehislife．"

tthinkhewastryingtomakeacaseforusbeingcriminals，Urreasays，"

buthereallyfeltthisincredibleconnectiontothefamilyandthetraditionsandthehonorfortheoldcountry，aspeopleweremakingtheirwayintheU．S．"

InhisnewnovelTheHouseofBrokenAngels，UrreahaswrittenhisowntakeontheGodfatherstorywithaMexican-AmericanDonCorleonefigureatitscenter．Thestorytakesplaceovertwoday