安徽省皖中名校联盟届高三联考英语精校Word版.docx

安徽省皖中名校联盟届高三联考英语精校Word版.docx

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安徽省皖中名校联盟届高三联考英语精校Word版

皖中名校联盟2019届高三10月联考

英语试题

第一部分听力（共两节，满分30分）

第一节（共5小题；每小题1.5分，满分7.5分）

请听下面5段对话。

每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。

听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

第二部分阅读理解（共两节，满分40分）

第一节（共15小题；每小题2分，满分30分）

阅读下面短文，掌握其大意，然后从各题所给的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。

A

TerrificNewTechnologies

Afashionablesmartspeaker

ThenewAmazonEchosmartspeakerhasthesamepopularfeatureastheoriginal---analwayslisteningvoiceassistantreadytoplaymusicandnews,settimers,andusethird-partyapps.Onlynowit’sactuallystylish.The$120speakercomesindifferentfinishes,includingfabricandwood.

Ahelpinghandforparents

SuzySnoozehelpsbabiesandkidssleepsoparentscancatchupontheirownsleep.It’sasoundmachineandanightlight.ItconnectswithanappoverWi-Fiandturnsintoanaudiomonitor.Ifakidcriesatmidnight,it’lldetectthesoundandtrytocalmhimbacktosleep.Itcanalsoletearlyrisersknowwhenit’sOKtogetoutofbed.MadebyBleepBleeps,the$249“smartnightlight”hasanadorablelittleface.

Safetyfordingdongs

Doorbellsusedtojustring,ding,dong.Butthankstomoderntechnology,doorbellscannowdoubleasInternet-connectedsurveillance（监视）devices.Ring’s$249VideoDoorbellProcanrecordHDvideoofyourfrontsteps,evenatnight.Itincludesmotionsensorsandtwo-wayaudio,soyoucanyell“getoffmylawn”fromanywhere.Youcanalsousetheapptoseewhat’sgoingoninfrontofyourhousewhileyou’reatworkorinthebackyard.

Themust-havekitchengadget

TheInstantPotmakesfoodfastinonepot.Thesurprisekitchenhitisacombinationofpressurecooker,ricecooker,slowcookerandevenyogurtmaker.Ithassensorsandsettingstomakecookingassafeaspossible.Startingat$80,anInstantPotcanmakedishesinlesstimethanittypicallytakestocookthem.

21.WhatcanSuzySnoozedoforparents?

A.Providesunlight.B.Playwithbabies

C.Comfortcryingbabies.D.Remindparentstowakeupkids.

22.WhatistheadvantageoftheVideoDoorbellProcomparedwithtraditionaldoorbells?

A.ItcanplayHDvideos.B.Itcanmakeasoundofding-dong.

C.Itcancommunicatewiththeusers.D.Itcantakeontheworkofamonitor.

23.WhoaremostprobablyinterestedintheInstantPot?

A.Thosewholovefastfood.B.Thosewhoenjoycooking.

C.Thosewhoarebusyworking.D.Thosewholikegoingcamping.

B

BikesharinghavebecomepopularwordsincitiesfromCapeTowntoShanghaitoMelbourne.Planners,politiciansandmediakeepshowingofftheirbenefits:

reducingpollution,congestion,travelcostsandoildependence,whileimprovingpublichealth.Bikesharingalsohelpsmakecitiesappearmodern,dynamicandworld-wide-----qualitiesmuchsoughtafterbythecreativeclass.

Butwhatmakesforasuccessfulpublicbike-sharingprogram?

Thisisanimportantquestionbecauseinstallingonerequiressignificantpublicandprivateinvestmentandadjustmenttothebuiltenvironment.

Whilemanyprogramshavebeenlaunchedamongmuchpraise,oftentheirpopularityhassoondeclined.Manyendupoperatingatafinanciallossanddependonotherprofitableenterprisestocross-subsidize（交叉补贴）them.Somehaveresultedinthrown-awaybikesbecominganeyesore.

Understandingwhichfactorsenhanceorstoppublicbikesharingiscriticalinhelpingcitiesdecidewhethersuchaprogramisworkable,beforeconsideringwhatdesignandsittingwillworkbest.

Drawingoncurrentknowledge,wediscusstheimportanceofthelocallandscape,climate,cyclinginfrastructure（基础设施）andlanduse.Wealsotouchonotherfactors,suchasthelegalenvironmentandthecharacteristicsofthebike-sharingprogramitself.

Takenaturalenvironmentforexample.Twonaturalenvironmentfactorsareknowntoaffectparticipation:

hillinessandweather.Hillinessdiscouragesbalancedbike-sharinguse,asusersavoidreturningbicyclestostationsonhilltops.Thosestationsendupbeingempty,whilestationsonflatareasareoftenfull,souserscannotfindastationtoreturntheirbikes.

Asforweather,idealtemperaturerangesvarybytheclimatezone.Casestudiesshowwarmanddryweatherencouragespublicbike-sharinguse.Rainandstrongwindreducethefrequencyoftrips.However,someapproaches,suchasprovidingsheltered,shaded,orevenheatedorcooledcyclinginfrastructure,couldproveuseful.

24.WhatcanweinferaboutbikesharingfromParagraph1?

A.Ithasnodisadvantage.

B.Itiswelcomedworldwide.

C.Itcansolveeveryproblem.

D.Itisthesymbolofmoderncities.

25.Whatisthecurrentsituationofbike-sharingprograms?

A.Manyofthemrunataloss.

B.Mostofthemmakehugeprofits.

C.Theyarethemostpromisingbusiness.

D.Theirdevelopmentisdeterminedbypublicinvestment.

26.Whydoestheauthormentionthenaturalenvironment?

A.Toshowuser’sinterestinvariousnaturalenvironment.

B.Toshowthedecisivefunctionofnaturalenvironment.

C.Toshowthenecessityofbike-sharingprograms.

D.Toshowthesignificanceofsomefactors.

27.Whichofthefollowingmightincreasebike-sharinguse?

A.Hilliness.

B.Attractivebikes.

C.Rainandstrongwind

D.Perfectcyclinginfrastructure.

C

Waterispreciousespeciallyindryareas.Anewdevicecanproducedrinkablewaterfromdesertairusingnothingbutsunlight.

“Withthisdevice,youcanharvestaCokecan’sworthofwaterinanhour,”saysco-creatorOmarYaghi,achemistattheUniversityofCalifornia.“That’sabouthowmuchwaterapersonneedstosurviveinthedesert.”

Thecurrentdeviceisjustasample.Butthetechnologycouldbeusedtosupplyfreshwatertosomeremoteregionsoftheglobe,liketheMiddleEastandNorthAfrica,Yaghisays.

“Previousattemptsatlow-energywatercollectionfunctionedbelow50percentrelativehumidity,whilethenewdevicepulledwaterfromairwithaslowas20percenthumidity,”Yaghisaid.

Gettingthatwateroutiseasywhentheairiswet.Butdrawingwaterfromthedrierairinparchedareasisagreaterchallenge.Spongy（柔软吸水的）materialscantakewateroutfromthedryair.Thosematerials,however,eithercollectwatertooslowlyorrequirelotsofenergytogatherthewater.

Thenewdeviceusesamaterialthatavoidsbothproblems.MITmechanicalengineerEvelynWang,andhercolleaguesremadeanexistingmaterialcomposedofelectricallychargedmetalatoms.Thismetal-organicframeworkMOF-801,createsanetworkofspongelikepores（气孔）totrapwatervapor.Atroomtemperature,watervaporiscollectedinthepores.Astemperaturesrise,thewaterescapesintoaboxbeneaththepores.Acondenser（冷凝器）intheboxcoolsthevapor,convertingitintoadrinkableliquid.Thisentireprocesstakesaroundtwohours.

Laboratorytestsofthedeviceharvested2.8litersofwaterperday.Thedevicecouldbeusedasapersonalwatersourceindryregions,Yaghisays,orscaledup（按比例增加）toproduceenoughwaterforawholecommunity.

28.HowdoesMOF-801work?

A.Bytakingwateroutinwetareas.

B.Bycollectingandcoolingwatervapor.

C.Byusingspongymaterialstostorewater.

D.Bycreatingmetalporesandusingacondenser.

29.Whatdoestheunderlinedword“parched”inParagraph5mean?

A.Dry.B.Cool.C.Deserted.D.Exposed.

30.WhichofthefollowingisanadvantageofMOF-801?

A.Thesmallsize.B.Thelowprice.

C.Makingwaterfresher.D.Savingtimeandenergy.

31.Whatcanbeinferredfromthetext?

A.EvelynWangcreatedMOF-801onherown.

B.PeoplearecuriousaboutthecreationofMOF-801.

C.MOF-801isn’tavailableforcustomersnow.

D.TheproblemofwatershortagewillbesolvedbyMOF-801.

D

Scientistshavefoundlivingorganisms（有机体）thatcouldbe50,000yearsold.Theorganismswerefoundina

hot,butbeautifulcavesysteminNaica,Mexico.Theseancientlifeformscanbeseenonlywithamicroscope.

Theancientmicrobes（微生物）wereabletoexistbyeatingmineralssuchasironandmanganese,saidPenelopeBoston,headofNASA’sAstrobiologyInstitute.Ifthefindingsareconfirmed,theywillshowhowmicrobescansurviveinextremeconditions.

Researchershavebeenstudyingthemicrobesfornineyears.Fortydifferentkindsofmicrobesandsomeviruseswerefoundintheundergroundarea.Thegeneticstructuresoftheseorganismsaredifferentfromthoseoftheirnearestrelatives.Thatmeanstheirclosestrelativeisaboutasgeneticallydifferentashumansarefrommushroomsgrowingintheforest.ThecavesinNaicaare800kilometersdeep.Beforetheminersbeganworkinginthecaves,theareawasisolatedfromthesurfaceandtheoutsideworld.

SomeofthecavesareasbigasthelargereligiouscentersbuiltduringEurope’sMiddleAges.Therearecrystals（结晶体）coveringthewalls.Scientistsmustwearspecialclothingtokeepcool.Theclothingkeepsthecrystalssafefromhumangermsorotherdamage.Theresearcherscouldonlyworkforabout20minutesatatimebeforetheyhadtogotoaroomthatwas38degreesCelsiustocooldown.

NASAofficialswouldnotletBostonshareherfindingswithscientificexpertsbeforelastweek’sannouncement.Soscientistscouldnotsaymuchaboutthefindings.ButNorineNoonan,abiologistwiththeUniversityofSouthFlorida,saidshebelievedthem.“Whyarewesurprised?

”Noonansaid.“Asabiologist,IwouldsaylifeonEarthisextremelytoughandextremelyadaptable.”ThemicrobesarenottheoldestlifeformsonEarth.Severalyearsago,scientistspublishedstudiesaboutmicrobesthatmaybe500,000yearsoldandstillalive.

32.Whatdotheancientmicrobessurviveon?

A.Minerals.B.Germs.C.Viruses.D.Crystals.

33.WhyaremushroomsmentionedinParagraph3?

A.Toshowthecavesareextremelyhot.