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精品資料精品資料僅供學習與交流,如有侵權請聯(lián)系網(wǎng)站刪除謝謝僅供學習與交流,如有侵權請聯(lián)系網(wǎng)站刪除謝謝Atthistime,lotsofpeopleintheRomanEmpireworkedundergroundinmfneS(礦井).Manydiedoflung(月市部)diseasescausedbydust.PlinytheElder(23-7刃,aRomanphilosopher,usedanimalbladders(膀胱)toprotjecteniurr8fromthedust.Thiswasthefirstrecordeduseofprotectivemasks.16thcentury19thcentury20thCenturyTodayItalianartistandinventorLeonardodaVinci(1452-1519)advisedpeopletowearawoven16thcentury19thcentury20thCenturyTodayIn1848,AmericanLewisHassleybecamethefirstpersontopatent(注冊專利)aprotectivemaskforminers.In1897,Polish-AustriandoctorJohannvonMikuliczRadeckidesignedasimplemaskwithonelayerofgauze(紗布).Headvisedmedicalworkerstowearittopreventinfection.Thiswasthefirstuseofasurgical(外卜科的)mask.In1910,thepneumonicplague(肺鼠疫)brokeoutinNortheastChina.ChinesedoctorWuLiandedesignedafacemaskcalled‘Wu'smask'.Itwasmadeoftwolayersofgauze.Themaskwaspraisedbyexpertsaroundtheworldbecauseitcouldbeproducedeasilyandcheaply.Withseveraloutbreaksoffluandtheairpollutioninrecentyears,maskshavecontinuedtodevelop.Forexample,in2012,whenChinasufferedfromsmog,maskmodelssuchasN95andKN95becamepopular.Theycanfilterout(過濾掉)fineparticulatematter(微粒物).Chinaisnowtheworld'slargestmaskproducer,makingouthalfoftheworld'smasks.Maskshavebeenusedasbypeopleforalongtime.A)amodernfashionB)akindofclothC)aprettydecorationD)aprotectivetoolThefirstrecordeduseofprotectivemaskswasmadeof.A)gauzeB)animalbladderC)clothD)chemicalsadvisedpeopletowearawoven(紡織的)clothdippedinwaterovertheirfacestoprotectagainstharmfulchemicals.A)AmericanLewisHassleyB)Polish-AustriandoctorJohannvonMikuliczRadeckiC)ItalianartistandinventorLeonardodaVinciD)ChinesedoctorWuLiandeIn19thcentury,Whattheinventorsdidforthemaskwasto.
A)makeitsmodelssuchasN95andKN95patentA)makeitsmodelssuchasN95andKN95patent(注冊專利)themfordoctorsdesignthemwithonelayerofgauzeD)filterout(過濾掉)fineparticulatematterTheadvantageof‘Wu'smask'isthat.A)itwasusedtopreventepidemicsB)itwasinventedtopreventinfection.C)itwaspraisedbyexpertsaroundtheworldD)itcouldbeproducedeasilyandcheaply74.Thebesttitleofthepassagecanbe.A)ProtectingminersfromdustB)WearingmaskstopreventinfectionC)ProducingmasksthroughouttimeD)ImprovingmasksthroughouttimeB.Choosethewordsorexpressionsandcompletethepassage(選擇最恰當?shù)膯卧~或詞語完成短文):(12分)Somedays,don'tyouthink,“Wouldn'titbeniceifthelaundrywouldjustdoitself?"Sel^cleaningclothesmaysoundcrazy.ButAustralianresearchershavefoundawaytomakesomethinglikethis75!AteamatRMITUniversityinMelbourne,Australia,foundawaytoputspecialnanostructure納米結構)intoclothing,whichcanthencleantheclothes.Whensunlighthitsthenanostructures,theybreakdowndirt.Thenanostructuresdon'tbreakdowntheactualclothingbecausecottonandtheotherclothingmaterialsaretoostrongtobe76AccordingtoCNN,theresearcherscoveredtheclothinginasolutionmadeofsilverandcopper(銅)nanostructures.77ittakesis40minutesofsunlightandyourclotheswilllookasgoodasnew.Soifyouspillonyourselfduringlunch,youcanstepoutsideforawalk,anditwillbeclean78thetimeyougoinside.Itnotonlymakesyourlifeeasier,butcanalsobegoodfortheclimate.AccordingtotheUSDepartmentofEnergy,theaverageloadoflaundryusesabout25gallons(about94liters)ofwater.Waterisaveryimportantresource,sousing79ofittowashclothesisbetterfortheenvironment.SooneofthescientistsatRMITUniversityknowsmoreneedstobedone.“There'smoreworktodobeforewecanstart80ourwashingmachines,"saidDiRajeshRamanathan,“butthisisastrongfoundation(基礎)."Sowhat'sthenextstep?Ramanathanwantstoeitherstartsellingthesolutionbyitselforconvincingclothingmakerstotreattheirclothingwiththesolution.75.A)trueB)possibleC)closeD)special76.A)destroyedB)dividedC)brokenD)damaged77.A)AllB)EverythingC)SomethingD)This78.A)forB)asC)byD)with
79.A)more80.A)puttingdowndealingwithB)most79.A)more80.A)puttingdowndealingwithB)mostD)lessB)workingonC)throwingawayC)fewerD)Readthepassageandfillintheblankswithproperwords(在短文的空格內填入適當?shù)膯卧~,使其內容通順,每空格限填一詞,首字母已給):(14分)Itisafactthatpeopledieeverymomentofeveryday.However,thedeathsofthosewhohavedonegreatworkinthepublicfieldcanbeespeciallyshockingandheartbreakinge81tothoseofuswhodon'tknowthempersonally.OnJan26,KobeBryant,oneofthemostlegendary(傳奇的)NBAplayersinhistory,diedinaterriblea82.Hewas41yearsoldwhenahelicopterhewasridingincrashed,killinghimandeightothers,includinghis13-year-olddaughterGiannaBryant.FollowingBryant'sdeath,peoplefromallwalksoflifehaves83respecttothelatebasketballsuperstar--notjustforhisachievementsonthecourt(球場),butalsoforhispersonalityandtheinspiration(激勵)hehasgiventous.Inthebasketballworld,Bryantranks(排名)a84thetopplayersofalltime.HeenteredtheNBAdirectlyfromhighschoolasabasketballprodigyG申童).Heplayedhiswhole20-yearcareerwiththeLosAngelesLakersandhelpedtheteamwinfiveNBAchampionships.Hewasfast,skillfulandaggressive(進攻性的),whichearnedhimthenicknameBlackMamba,oneofthemostdeadlysnakesintheworld.That'sw85hiscompetitivephilosophy(哲學)isknownasthe“Mambamentality”.“Mambamentalityisyou'regoing,you'recompeting,you'renotworriedabouttheendresult,”Bryantsaid.“It'sallaboutfocusingonthep86andtrustinginthehardworkwhenitmattersmost."Offthecourt,Bryantwasknownasasuccessfulbusinessman,anOscar-winningfilmmaker,andaproudfatheroffourdaughters.ThefactthatBryantisnolongerwithusissadWe'llneverseehimplayina87game.Buttheworkhehasdonewillkeepinspiringusyearsafterhisdeath.Answerthequestions(根據(jù)短文內容回答下列問題)(第88題1分;第89—92題每小題2分;第93題3分):(共12分)Alive-streamingapp(直播應用)thatmonitors(監(jiān)控)studentsinclassroomsinsomemiddleschoolshasraisedalotofonlinediscussion.ItwasreportedthatanyuseroftheappShuidicouldseeinsideclassrooms.Someparentshavepraisedtheappforgivingthemthechancetomonitortheirchildren,whileothersworryaboutprivacyproblems,Doyouthinktheappisagoodidea?
Linds爭物■:jwIstronglysupportthisapp.Nowadays,childrenplayanimportantroleinthewholefamily,andparentsalwayswanttocarefortheirchildren,wherevertheyare.Thisnewplatform(平臺)helpsparentsseewhattheirchildrenaredoinginclasses.It'salsoagoodwaytomakestudentsbehavethemselvesinschool.TI'minfavorofthisappifparentsgettheirchildren'spermission(準許)first.Theappcouldhelpparentsfocusonchildren'sbadhabits.Itcouldalsobeusedasatooltopreventbullying(霸凌).However,parentsshouldgettheirpermissionfirsttoprotecttheirprivacy.Ithinkthisappisabadidea.Schoolsshouldbeapleasantandrelaxingplaceforstudentstostudyandplay.Butwewillfeeluncomfortableifcamerasarewatchingusallthetime.Weshouldpayattentiontoourprivacy.Ourlivesshouldn'tbewatchedbythepublic.Dawido帶-0賞.XAnyformofprivacyinvasion(侵犯)shouldn'tbeallowed.Althoughsomeparentswanttoknowmoreab
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