届高考考前热身专练日常生活科普环保类阅读2Word格式.docx
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届高考考前热身专练日常生活科普环保类阅读2Word格式.docx
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Shethensuccessfullyconvincedherhusbandtobetohavetheirweddingphotostakenunderwateracoupleofmonthsafterherfirsttry."
Canyouimaginea1.87-meter-tallmantryingoutsomethinglikeafishtailunderthewater?
Zhangsays,laughing.
Acommercialunderwaterphotoportraitisperfectforpost80andpost90generationswhoadoretakingsnapshots,butarelookingfornewwaystobeartistic,saysAiCheng,ownerandphotographerofNo.55UnderwaterPhotographyinShanghai.
AiopenedastudioinShanghai'
ssuburbofSongjiangtwoyearsago,buildinga5-meter-deep,fan-shapedpoolequippedwithheatingfacilitiestostartupthebusiness.A30-minutetrainingonhowtosmileunderthewatersothatyouwon'
tdrinktoomuchwaterandhowtoopenyoureyesunderwaterisofferedinhisstudioforthosewhodon'
tknowhowtoswim.
Aisaysmostofhiscustomersarefemale—halfofthemcomingforanartisticportraitphotoandtherestforweddingpictures."
Someofthemdragtheirboyfriendsorhusband-to-be,whoareunwillingtogodowntothewater,toshootaswell,"
hesays.
42.Whatwouldbethebesttitleforthetext?
A.TheBestSmilesMayBeAllWet.
B.TheSweetestSmileintheWorld.
C.Smiling,aUniversalLanguage.
D.ANewChallenge,aNewTrend.
43.WhatdoesZhangXiaomeithinkofunderwatersnapshot?
A.Funny.B.Dangerous.C.Fantastic.D.Strange.
44.Whoaremostlikelytotakephotosunderwater?
A.Youngpeopleeagertobespecial.
B.Seniorpeopletorecalltheirolddays.
C.Couplestocelebratetheiranniversary.
D.Artiststocreatenewstyles.
45.Itcanbeinferredfromthelasttwoparagraphsthat______.
A.youngpeopleareinforthisfashion
B.fewermenwouldshowinterestinthisfashion
C.menaremoreromanticthanwomen
D.womenwouldliketotakemoreadventures
2.(2014届陕西省五校联盟高三第二次模拟考试英语试卷)
Spaceiswhereourfutureis—tripstotheMoon,Marsandbeyond.Mostpeoplewouldthinkthatasidefromcomets(彗星)andstars,thereislittleelseoutthere.But,sinceourspacejourneystartedwehaveleftsomuchtrash(垃圾)therethatscientistsarenowconcernedthatifwedon'
tcleanitup,wemayallbeinmortal(致命的)danger.
Thefirstpieceofspacejunkwascreatedin1964,whentheAmericansatelliteVanguardIstoppedoperatingandlostitsconnectionwiththegroundcenter.However,sinceitkeptorbitingaroundtheEarthwithoutanyconsequences,scientistsbecameincreasinglycomfortableabandoning(抛弃)thingsthatnolongerservedanyusefulpurposeinspace.
Itisestimated(估计)thattherearenowover500,000piecesofman-madetrashorbitingtheEarthatspeedsofupto17,500milesperhour.Thejunkvariesfromtinypiecesofpaintchippedoffrocketstocameras,hugefueltanks,andevenodditemslikethemillion-dollartoolkitthatastronautHeidemarieStefanyshynPiperlostduringaspacewalk.
Themajorproblemwiththespacetrashisthatitmayhitworkingsatellitesanddamagetravelingspacecraft(飞船).Moreover,piecesofjunkmaycollide(碰撞)witheachotherandbreakintopieceswhichfallbacktotheEarth.Toavoidthis,scientistshaveinventedseveralwaysforclearingthesky.Groundstationshavebeenbuilttomonitorlargerpiecesofspacetrashtopreventthemfromcrashingintoworkingsatellitesorspaceshuttles.Futureplansincludeacooperativeeffortamongmanynationstostoplitteringinspaceandtocleanupthetrashalreadythere.
46.Whatwasthefirstpieceofman-madespacetrash?
A.Acamera.B.Atoolkit.
C.Afueltank.D.Abrokensatellite.
47.WhywerescientistsNOTconcernedaboutspacetrashinthebeginning?
A.Itnolongerservedanyusefulpurpose.
B.ItwasmillionsofmilesawayfromtheEarth.
C.Itdidnotcauseanyproblems.
D.Itwasregardedassimilartocometsandstars.
48.Whichofthefollowingstatementsistrueaboutspacejunk?
A.Itishuge,heavymachines.
B.Itneverchangesposition.
C.ItfloatsslowlyaroundtheEarth.
D.Itmaycauseproblemsforspaceshuttles.
49.Whathasbeendoneaboutthespacetrashproblem?
A,Scientistshavecleanedupmostofthetrash.
B.Largepiecesofspacetrasharebeingcloselywatched.
C.Manynationshaveworkedtogethertostoppollutingspace.
D.Groundstationsarebuilttohelpstorethetrashproperlyinspace.
3.(2014届北京市顺义区高三3月统一测试英语试卷)
Afterrecordincreaseinover40countries,UniversalRobots’lightweightroboticarmsarenowmakingtheirUSdebut(首次露面)atthisyear’sInternationalManufacturingTradeShow(IMTS)inChicago.
TheUR5roboticarmmadebyUniversalRobotshasbeenannouncedofficially“Theworld’smostinnovative(创新的)robot”byTheInternationalFederationofRoboticsandIEEE(InstituteofElectricalandElectronicsEngineers)RoboticsandAutomationSociety.TheUSaudiencewillnowseetheaward-winningrobot—alongwithitsbigbrotherUR10—forthefirsttime.
TheUR5andUR10roboticarmsareaimedatsmall-sizedcompaniesthatthoughtrobotsweretooexpensiveandhardtooperateinexistingproduction.Theroboticarmsareeasilymovedaroundtheproductionareaandpresentasimpleuserinterface(界面)whichletsworkersquicklyoperatethem.
EsbenOstergaard,founderandCTO(ChiefTechnicalOfficer)atUniversalRobots,explainshowtherobotsweredesignedtobeasuser⁃friendlyaspossible:
“Wedecidedtomakeprogrammingeasybydevelopingauserinterfaceworkedtogetherwitha“teachingfunction”allowingtheusertosimplytookholdoftherobotarmandshowithowamovementshouldbedone.Therobotcanworkinanyproductionprocessveryquickly.Ourexperienceshowsthisisgenerallydoneinafewhours.”
Therobotsweighaslittleas40pounds,makingitpossibleforthemtobemovedaroundtheproductionareatododifferenttasks.TheUR5canhandlealoadofupto5kilos(11pounds),theUR10,10kilos(22pounds).Assoonasaworkertouchestherobotarmandusesaforceofatleast150Newton,therobotarmwillautomaticallystopoperating.
50.Accordingtothetext,theUR5roboticarm_____.
A.wasdesignedbyIEEE
B.isaimedatsmallcompanies
C.haswonanumberofawards
D.madeitsappearancein40countries
51.Theunderlinedword“it”inParagraph4refersto_____.
A.theprogrammeB.theuserinterface
C.therobotarmD.the“teachingfunction”
52.What’sthetextmainlyabout?
A.AnintroductiontoUniversalRobots’newrobots.
B.ThedifferencebetweentheUR5andtheUR10.
C.WhytheUR5andtheUR10wereinvented.
D.HowtooperatetheUR5andtheUR10.
5.(2014届浙江省宁波市十校高三3月联考英语试卷)
Imagineyou’reinadarkroom,runningyourfingersoverasmoothsurfaceinsearchofasingledotthesizeofthisperiod,Howhighdoyouthinkthedotmustbeforyourfingertofeelit?
Scientistshavedeterminedthatthehumanfingerissosensitiveitcandetectasurfacebumpjustonemicron(l0-6m)"
high.Thehumaneye,bycontrast,can'
ttellanythingmuchsmallerthan100microns.Nowonderwerelyontouchratherthaneyesightwhenfacedwithanewrolloftoiletpaper.
Biologically,touchisthemotherofallsensory(感觉的)systems.Itisanancientsenseinevolution:
eventhesimplestsingle-celledlivingthingscanfeelwhensomethingbrushesupagainstthemandwillrespondbymovingcloserorpullingaway.Itisthefirstsensearousedduringababy’sdevelopmentandthelasttoweakenatlife'
speak.Patientsinadeepcoma(昏迷)whoseemotherwiselosttotheworldwillshowskinreactionwhentouchedbyanurse.
“Touch,issocentraltowhatwearethatwealmostcannotimagineourselveswithoutit,”saidChrisDijkerman.“It'
s'
notlikeeyesight,whereyoucloseyoureyesandyoudon'
tseeanything.Youcan'
tdothatwithtouch.It'
salwaysthere."
Longignoredinfavorofthesensoryheavyweightsofeyesightandhearing,thestudyoftouchlately:
:
hasbeengainingnewconcernamongscientists.They'
reexploringtheeffectsofrecentlyreportedfalsetouchimpressions,ofpeoplebeingmadetofeelasthoughtheyhadthreearms,forexample,withthehopeofgainingthetrueunderstandingofhowthemindworks.
Othersareturningtotouchformorepracticalpurposes:
tobuildbettertouchscreeninstrumentsandrobothands,amorewell-roundedvirtuallife.。
“There'
safairamountofresearchintonewwaysofoffloadinginformationontooursenseoftouch,"
saidLynetteJones."
Tohaveyourcellphonebuzzing(makingalowsound)asopposedtoringingturnedouttohavealotofadvantagesin.somesituations."
Touchisourmostactivesense,ourmeansofseizingtheworldandexperiencingit'
firsthand.Dr.SusanLedermanpointedoutthatwhilewecanbecomeawareofsomethingbyseeingorhear,ing7;
-.fromadistanceandwithoutreallytrying,ifwewanttolearnaboutsomethingbymeansoftouch,wemustmakeamove.Wemustrubthecloth,orpetthecat.Touchingisatwo-waystreet,andthat'
snottrueforseeingorhearing.Ifyouhaveasoftobjectandyousqueezeit,youchangeitsshape.Thephysicalworldreactsback."
Ourhandsaresmartandcandomanytasksautomatically-buttonashirt,fitakeyinalock,playthe;
pianoforothers.Dr.Ledermanandhercolleagueshaveshownthatblindfoldedsubjectscaneasilyrecognizeawiderangeofcommon-objectsplaced.intheirhands.Butonsomefeelingtasks,touchisallthumb
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