广东省南海中学2025届高三二诊模拟考试英语试卷含解析

广东省南海中学2025届高三二诊模拟考试英语试卷注意事项1．考生要认真填写考场号和座位序号。2．试题所有答案必须填涂或书写在答题卡上，在试卷上作答无效。第一部分必须用2B铅笔作答；第二部分必须用黑色字迹的签字笔作答。3．考试结束后，考生须将试卷和答题卡放在桌面上，待监考员收回。第一部分（共20小题，每小题1.5分，满分30分）1．Theywillrunanafter-classclub__________kidscanhavefunandlearnhowtoprotectthemselves.A．that B．when C．where D．what2．ThankstoChinesepeople’shardworkandwisdom,Chinahas_____intothesecondlargesteconomy.A．evolved B．slipped C．extended D．shaped3．Paulawaiteduntilalltheluggagewascleared,__________hersneverappeared.A．or B．so C．as D．but4．—HeissodelightedtomakefriendswithJohnson.—Oh,Isee.That’s_______theyhavemuchincommon.A．whereB．howC．whatD．because5．Theydon’tfeelsafeinourtownatnightbecauseitsodangerous.There’sarobberyeveryweeknow.A．becomes B．became C．hasbecome D．hadbecome6．Yet_______intheprocessofdevelopmentdidtheystoptoconsidertheimpactoftheir“progress”onnature.A．innotimeB．atnopointC．aslikelyasnotD．moreoftenthannot7．Withthedevelopmentofeconomy，ourincomehasincreased________10%inlessthanayear.A．forB．byC．onD．at8．—Mr,White,doyouhaveanything________?—No,nothing.Youcantakearestnow.A．typeB．typedC．totypeD．tobetyped9．Youdon’tneedaninvitationtohelpothers.Givehelp_____youareasked.A．ifB．asC．thoughD．before10．—Sorry,Ididn’thearthedoorbellring.—Yourbell.Perhapsitneedsrepairing.A．neverworked B．isneverworkingC．neverworks D．hadneverworked11．Theproblemliesin______we’renowgivinghimafish,notteachinghimhowtofish.A．what B．thatC．which D．if12．Thegovernmentofficialsmettheworkersandengineersworkingonthestadium,most____weremigrantworkers．A．ofwhich B．ofwho C．ofwhom D．ofthem13．——Doyouhaveaminute?I’vegotsomethingtotellyou.——Ok,______youmakeitshort.A．nowthatB．ifonlyC．solongasD．everytime14．_____thatitwassoldoutwhenitcameout. A．Sowashersuccessfulbook B．Sosuccessfulwasherbook C．Soherbookwassuccessful D．Sosuccessfulherbookwas15．---I’veheardalotaboutyou.Yougotpromoted,right?______---Manythanks.A．GoodforyouB．YouaskedforitC．ThereyouareD．You’vegonetoofar16．Largequantitiesoftime______forpractisingguidedwritings.A．wasneeded B．areneeded C．needs D．isneeded17．Alargenumberofexcellentfilms______allovertheworldoverthepastdecades.A．haveproduced B．havebeenproducedC．wereproduced D．produced18．It_____aSaturdayafternooninMay____Margaretcouldarrangeformetomeetherelder,sister.A．wasuntil;whenB．wasuntil;thatC．wasnotuntil;whenD．wasnotuntil;that19．Ididntseeyoursisteratthemeeting.Ifshe,shewouldhavemetmybrother.A．hascome B．didcomeC．came D．hadcome20．—WhendidyoureturnlastFriday?—Itwasnotuntilmidnight______itwasraininghard.A．when B．whichC．that D．before第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21．（6分）ThereisanEnglishsaying:“Laughteristhebestmedicine.”Untilrecently,fewpeopletookthesayingveryseriously.Nowhowever,doctorshavebeguntostudylaughterandtheeffectsithasonthehumanbody.Theyhavefoundfactsthatlaughterreallycanimprovepeople’shealth.[Testswerecarriedouttostudytheeffectsoflaughteronthebody.Peoplewatchedfunnyfilmswhiledoctorscheckedtheirheartrate,bloodpressure,breathingandmuscles.Itwasfoundthatlaughterhassimilareffectstophysicalexercise.Itincreasesbloodpressure,theheartrateandtherateofbreathing;italsoworksseveralgroupsofmusclesintheface,thestomach,andeventhefeet.Iflaughterexercisesthebody,itmustbebeneficial.Othertestshaveshownthatlaughterappearstobeabletoreducingtheeffectofpainonthebody.Inoneexperimentdoctorsproducepainonthebody.Inoneexperimentdoctorsproducepainingroupsofstudentswholistenedtodifferentradioprograms.Thegroupwhichtolerated(忍受)thepainforthelongesttimewasthegroupswhichlistenedtoafunnyprogram.Thereasonwhylaughtercanreducepainseemstobethatithelpstoproduceendorphinsinthebrain.Thesearenaturalchemicalswhichdiminishbothstressandpain.Thereisalsosomefacttosuggestthatlaughterhelpsthebody’simmunesystem,thatis,thesystemwhichfightsinfection.Inanexperiment,onegroupofstudentswatchedafunnyvideowhileanothergroupofstudentsservedasthecontrolgroup----inotherwords,agroupwithwhichtocomparethefirstgroup.Doctorscheckedthebloodofthestudentsinbothgroupsandfoundthatthepeopleinthegroupthatwatchthevideohadanincreaseintheactivityoftheirwhitebloodcells,thatis,thecellswhichfightinfection.Asaresultofthesediscoveries,somedoctorsandpsychiatristsintheUnitedStatesnowholdlaughterclinics,inwhichtheytrytoimprovetheirpatients’conditionbyencouragingthemtolaugh.Theyhavefoundthateveniftheirpatientsdonotreallyfeellikelaughing,makingthemsmileisenoughtoproducebeneficialeffectssimilartothosecausedbylaughter.1、Itcanbelearntfromthepassagethatlaughtercan_______.A．makepeoplefeelyoungerB．changepeople’shabitsC．improvepeopleshealthD．makepeoplelovetheirlives2、Smilingcanproduce____.A．moreeffectsthanlaughterB．thesameeffectsaslaughterC．lesseffectsonthehumanbodyD．noeffectsonthehumanbody3、Themainideaofthispassageisthat______.A．thereareseveralwaysofstudyingthebenefitsoflaughterB．laughterandphysicalexercisehavethesameeffectsonhumanbodyC．thedoctorsshouldlearnhowtomakepeoplelaughD．testsshowthatlaughtercanproducebeneficialeffectsonhumanbody22．（8分）IfEnglishmeansendlessnewwords,difficultgrammarandsometimesstrangepronunciation,youarewrong.Haven’tyounoticedthatyouhavebecomesmartersinceyoustartedtolearnalanguage?AccordingtoanewstudybyaBritishuniversity,learningasecondlanguagecanleadtoanincreaseinyourbrainpower.Researchersfoundthatlearningotherlanguageschangesgreymatter.Thisistheareaofthebrainwhichprocessesinformation.Itissimilartothewaythatexercisebuildsmuscles.Thestudyalsofoundtheeffectisgreater,theyoungerpeoplelearnasecondlanguage.AteamledbyDrAndreaMichelle,fromUniversityCollegeLondon,tookagroupofBritonswhoonlyspokeEnglish.Theywerecomparedwithagroupof“earlybilinguals”whohadlearntasecondlanguagebeforetheageoffive,aswellasanumberoflaterlearners.Scansshowedthatgreymatterdensity(密度)inthebrainwasgreaterinbilingualsthaninpeoplewithoutasecondlanguage.Butthelongerapersonwaitedbeforemasteringanewlanguage,thesmallerthedifference.“Ourfindingssuggestthatthestructureofthebrainischangedbytheexperienceoflearningasecondlanguage,”saidthescientists.Itmeansthatthechangeitselfincreasestheabilitytolearn.ProfessorDylanVaughanJonesoftheUniversityofWaleshasresearchedthelinkbetweenbilingualismandmathsskills.“Havingtwolanguagesgivesyoutwowindowsontheworldandmakesthebrainmoreflexible(灵活的).”hesaid.“Youareactuallygoingbeyondlanguageandhaveabetterunderstandingofdifferentideas.”ThefindingswerematchedinastudyofnativeItalianspeakerswhohadlearnedEnglishasasecondlanguagebetweentheagesoftwoand34.Reading,writing,andcomprehensionwerealltested.Theresultsshowedthattheyoungertheystartedtolearn,thebetter.“Studyingalanguagemeansyougetanentrancetoanotherworld,”explainedthescientists.1、Themainsubjecttalkedaboutinthispassageis______.A．scienceonlearningasecondlanguageB．man’sabilityoflearningasecondlanguageC．languagecanhelpbrainpowerD．languagelearningandmathsstudy2、Inthesecondparagraph,thewritermentions“exercise”inorderto______.A．saylanguageisalsoakindofphysicallaborB．provethatoneneedsmorepracticewhenhe(she)islearningalanguageC．toshowtheimportanceofusingthelanguagewhenyoulearnthelanguageD．makepeoplebelievelanguagelearninghelpsgreymatterworkwell3、Theunderlinedword“bilingual”probablymeans______.A．aresearcheronlanguagelearningB．apersonwhoisgoodatlearningforeignlanguagesC．apersonwhocanspeaktwolanguagesD．anactivelanguagelearner23．（8分）Measles(麻疹)isonlyfoundinhumanbeings.Thereisahighlyeffectiveandsafevaccine(疫苗)forthedisease.So,intheory,measlescouldbedestroyed.Yetthenumberofmeaslescasesisontherise.TheWorldHealthOrganization(WHO)reportsthat,inthefirstthreemonthsof3,thenumberofcasesisthreetimeshigherthanitwaslastyear.Africaalonehashada700percentincreasecomparedtolastyear.TheDemocraticRepublicofCongoreported67,000measlescasesand901measles-relateddeathsin38.Thisyear,WHOofficialshavenotedmorethan40,000suspectedmeaslescasesinthecountry.Thatnumberincludes284measles-relateddeathsinthefirstweeksof3.BetweenSeptember38andFebruary3,Madagascarreportedover67,000measlescases,including828deaths.Dr.Fauci,whodirectstheNationalInstituteofAllergyandInfectiousDiseaseintheUSA,saidthat―onein10childrenwhogetinfectedwithmeasleswillgetanearinfectionthatcouldcausedeafness.Onein2wouldgetpneumonia.Oneinathousandwouldgetbrainswelling,andonetothreeperthousandwoulddie.Tosaythatmeaslesisaslightdiseaseiscompletelyincorrect.WalterOrensteiniswiththeEmoryUniversityVaccineCenterinAtlanta,Georgia.Hehasspenthislifeworkingtoendmeasles.Orensteinsayspossibleeffectsofthediseaseareworseinpoorcountries.―Inthosecountrieschildrenarealreadyatgreaterrisk.Theymaybemalnourished(营养不良的).Theymayhavedamagedimmunesystems.Theymaybeunderweightandmayhavenoaccesstohealthcaresomeaslesisabigkiller,hesaid.Youhavea90percentchanceofgettingmeaslesifyouhavenotbeenvaccinatedandyoucomeincontactwithsomeonewhohasit.Dr.RebeccaMartinistheDirectoroftheCenterforGlobalHealthattheU.S.CentersforDiseaseControl.SheisworkingtoremovemeaslesfromAfricacompletely.―Itisveryinfectious.Itwillfindnearlyeverybodywhoisnotprotectedagainstmeasles,Martinsaid.Healthexpertsadvisepatientstogettwotreatmentsofthemeaslesvaccine.U.S.healthofficialssayeducatingparentsaboutboththediseaseandthevaccineisanimportantstepinstoppingthespread.Equallyimportantismakingvaccinationatopgoalofhealthsystemsworldwide.1、Thewritershowsthesharpincreaseinmeaslescasesby.A．givingexamples B．listingfiguresC．analyzingcauses D．followingtimeorder2、Thefollowingarethepossibleresultsofmeaslesexcept.A．anearinfection B．pneumoniaC．brainswelling D．beingunderweight3、Whatcanweinferfromthelasttwoparagraphs?A．Youaresuretogetmeaslesifyouhavenotbeenvaccinated.B．Itissafetocomeincontactwithsomeonewhohasmeasles.C．Parentsshouldbeeducatedaboutboththediseaseandthevaccine.D．MakingvaccinationagoalofhealthsystemsisonlynecessaryinAfrica.4、Thepurposeofthetextisto.A．showtheserioussituationofmeaslesB．provemeaslescouldbedestroyedC．describetheresultoftheresearchonmeaslesD．warnusofthecausesofmeasles24．（8分）“It’sreallyabreakthrough,”saidBritishscientistGuillemaboutthediscoveryofaplanet“moreorless”likeEarththatisorbitingProximaCentauri,thestarnearesttooursolarsystem.Proximab,or“EarthII”asyoucouldcallit,isalttlebiggerthanourEarth,anditsyearsonlytake11days.Also,sinceitissomuchclosertoitsreddwarf(矮小的)starthanwearetothesun,theskyonitsworldisorangewithoutanyblueatall,creatingaforeversunseteffect.Therearealotofquestionsforlifeformsthatcouldliveonthisnewplanet.AstheChicagoTribunewrote:“Doyouhavepoetry?Superheroes?Television?Diets?Meanbosses?Doyouhaveanyinterestinvisitingotherworlds?Ifso,putEarthonyourMustSeelist.”ThediscoveryoftheplanetmadeuswonderifanyonehadseenorheardofthespacepostcardsfromPioneer10andPioneer11spaceprobes(探测器),sentupintospacein1972andthenextyear.Togetherwiththeprobeswerepicturesofamanandawoman,alongwithdiagramsofthesolarsystem.GoldrecordsweresentupintospaceonVoyagerprobesin1977.Ifaliens(外星人)onProximabhadplayedtherecord,theywouldhavefoundhumanvoicesandpicturesthatshowedtherichdiversityofEarth.ItmightnotbetimetoplanavisittoProximabjustyet—evenifithasanatmosphere—asfirst,wewouldneedtoinventawaytogetthereinlessthanthe78,000yearsitwouldtakeat36,000mph.“ProximablookstouslikeapromisingPlan(et)B,justincasethingsgoreallysouthonthisblueplanet.”theChicagoTribunewrote.1、WhatdoweknowaboutProximab?A．Ithasanorangesky.B．Itisclosertothesun.C．Ithasnosunrise.D．ItisaslargeasEarth.2、WhatcouldbefoundonthegoldrecordssentupbyVoyagerprobesin1977?A．Picturesofacouple.B．Mapsofthesolarsystem.C．Recordedsounds.D．Severalpostcards.3、Whatdoestheunderlinedsentenceinthelastparagraphprobablymean?A．Earthmovestothesouth.B．ProximabgetsclosertoEarth.C．Situationchangesfavorably.D．ConditionsonEarthgetworse.4、WhatwastheattitudeoftheChicagoTribunetowardsthediscoveryoftheplanet?A．Excited.B．Worried.C．Uninterested.D．Proud.25．（10分）APortland,Oregonman,ColinO’Brady,hasbecomethefirstpersontotravelacrossAntarcticabyhimselfwithreceivinganyassistance.O’Bradycompletedthe1,500-kilometertriponWednesday.Hecrossedthecontinentin54days.Friends,familyandotherpeoplefollowedhisprogressthroughmessagesandpicturesheleftonsocialmedia.The33-year–oldO’BradydocumentedthetriponthesocialnetworkingserviceInstagram.HewroteWednesdaythathetraveledthelast19kilometersinonebig,finalpushtothefinishline.Thedistancetookoveronedaytocomplete.O’Bradywrote,“Whilethelast32hoursweresomeofthemostchallenginghoursofmylife,theyhavequitehonestlybeensomeofthebestmomentsIhaveeverexperienced.”Thedaybefore,hewrotethathewas“inthezone”andthoughthecouldmakeittotheendwithoutstopping.“I’mlisteningtomybodyandtakingcareofthedetailstokeepmyselfsafe,”hewrote“Icalledhomeandtalkedtomymom,sisterandwife—IpromisedthemIwillstopwhenIneedto.”OtherpeoplehavetraveledacrossAntarctica,buttheyallhadsomeformofassistance.Theyeitherhadbetter,moreplentifulsuppliesorequipmentthathelpedmovethemforward.In2016,BritishexplorerHenryWorsley’sdiedinhisattempttotravelaloneacrossAntarcticaunassisted.Worsley’sfriendLouisRudd,alsofromBritain,isnowattemptinganunaidedsolo(单独的)journeyinhonorofWorsley.HewascompetingagainstO’Bradytobethefirsttodoit.O’BradyplanstostayonAntarcticauntilRuddfinisheshistrip.1、WhatdoweknowaboutColinO’Brady?A．HewasthefirsttotravelacrossAntarctica.B．HesucceededincrossingAntarcticaunaided.C．Hecoveredonly19kilometersin54days.D．Hemademanyfriendswhiletakingthetrip.2、WhatdoesO’Bradythinkofhislastdaybeforereachingthefinishline?A．Tiringbutpeaceful. B．Boringandunlucky.C．Challengingbutgreat. D．Worryinganddull.3、Whatcanbeinferredinthelastparagraph?A．SomepeoplehavemanagedtotravelacrossAntarctica.B．WorsleysucceededintravelingaloneacrossAntarctica.C．LouisRuddisnowundertakingthejourneywithWorsley.D．O’BradywillhaveafiercecompetitionwithLouisRudd.4、Whichofthefollowingcouldbethebesttitleforthetext?A．TheAntarcticContinent. B．TheImpossibleFirst.C．TravelingInAntarctica. D．AnIncompleteJourney.第三部分语言知识运用（共两节）第一节（每小题1.5分，满分30分）阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）Ivystoodintheairport’sbaggageclaimwaitingforherbag.Ithadbeenalongtrip,butshewasfinallyhomeinBozeman,Montana.Sheyawned.Shecouldn’twaittogethome,1herthingsandrelax.Ascarousel（行李传送带）startedto2,shewatchedthebagsdropontoit.Shesawher3greenbag.Shewaitedforittocomeclosesoshecouldgrabit.4alargewomantookthebagandhurriedofftowardtheexit!5,Ivystartedafterher.Thenshestoppedandthought,“Manybagslookalike.That’s6notmine.”Shereturnedtothecarouseltowait.Finallyshesawanothersmallgreenbagdropontothecarousel.7itwasnotherbag!Immediatelysheknewwhathad8.Thewomanhadtakenherbag,andthisonemust9theotherwoman.Sheregrettednot10thewomanwhenshefirstgrabbedthebag.Nowwhatwasshegoingtodo?Ivylookedatthe11tag,whichsaid,“MelanieMoser,300SkyCrestDrive,Bozeman,MT58715.”“Well,atleastshe’sa12.”Ivythought.“Icandrivetoherhouseand13thisbagformine.Butwouldsomeoneaccusemeofthe14ifItookitfromtheairport?”Soshewenttotheairlinecounterandexplainedthe15.Theclerktookthebag.“Butwhataboutmybag?”askedIvy.“She’llbringyoursbackwhenshecomestogethers,”saidtheclerk.16towait,Ivydroveto300SkyCrestDrivetogetherbag.Amanansweredher17andsaidhiswifehadjustleftfortheairport.Hewasslightlyannoyedwithherfornotbeingmore18.Ivyreturnedtothe19.Herbagwaswaitingforherattheairlinecounter.“Nexttime,”shethought,“IfIthinksomeoneis20mybag,I’llsaysomething!”1、A．tidyupB．putawayC．mixupD．throwaway2、A．operateB．appearC．continueD．exist3、A．specialB．extraC．smallD．heavy4、A．EventuallyB．PrivatelyC．IntentionallyD．Suddenly5、A．ExcitedB．ShockedC．AshamedD．Scared6、A．exactlyB．rarelyC．obviouslyD．probably7、A．SoB．ButC．OrD．Unless8、A．happenedB．clarifiedC．failedD．lost9、A．appealtoB．refertoC．turntoD．belongto10、A．monitoringB．recognizingC．challengingD．criticizing11、A．baggageB．productC．priceD．category12、A．touristB．passengerC．foreignerD．local13、A．exchangeB．replaceC．mistakeD．donate14、A．possessionB．theftC．consumptionD．damage15、A．ruleB．originC．problemD．secret16、A．ReluctantB．AvailableC．PatientD．Anxious17、A．invitationB．knockC．callD．suggestion18、A．honestB．attentiveC．carefulD．curious19、A．officeB．hotelC．houseD．airport20、A．noticingB．packingC．takingD．searching第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）Iwonderifit’sbecauseIhaven’tbeenabletobeoutdoorforsolong1．I’vegrownsocrazyaboutveryeverything2．(do)withnature.Icanwellrememberthattherewas3．timewhenadeepbluesky,thesongofthebirds,moonlightandflowerscouldneverhavekeptmespellbound.That4．(change)sinceIwashere.Oneeveningwhenitwassowarm,Istayedawake5．purposeuntilhalfpasteleveninordertohaveagoodlookatthemoonby6．.Butasthemoongavefartoomuchlight,Ididn’tdareopenawindow.Anothertimefivemonthsago,Ihappenedtobeupstairsatduskwhenthewindowwasopen.Ididn’tgodownstairs7．thewindowhadtobeshut.Sadly…Iamonlyabletolookatnature8．dirtycurtainshangingbeforeverydustywindows.It’snopleasure9．(look)throughtheseanylongerbecausenatureisonethingthatreallymust10．(experience).第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）下面短文中共有10处语言错误，请在有错误的地方增加、删除或修改某个单词。增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。删除：把多余的词用斜线（＼）划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每句不超过两个错误；2、每处错误及其修改均限一词；3、只允许修改10处，多者（从第11处起）不计分。Isitnecessarytopracticehandwriting?Somestudentsconsiderhandwritingleastimportantthanbefore、Theypreferredthekeyboardtothepennow,fortheformerisfast,convenientandclear、Theythinkitiswasteoftimepracticinghandwriting、However,othersthinkChinesehandwritingisanimportantpartofourtraditionalculture、Thoughcomputersareveryconvenient,buthandwritingstillplaysanimportantroleinthemodernworld、Beside,beautifulhandwritingmakesagoodimpressioninothers、Itshowsyourattitudetodothings、Chinesecharacterareverybeautifulandrichinculture、Asforme,whenreadinganeatwrittenarticle,youwillfeelpleasedandrelaxed、第二节书面表达（满分25分）29．（25分）假如你是李华，你的美国朋友AliceBrown来信说她打算暑假到北京参观世园会(InternationalHorticulturalExposition)。请你根据以下信息给她写一封回信。1.时间和地点:4月29日至10月7日，北京延庆区;2.主题:绿色生活，美丽家园:3.内容:来自110个国家的植物、文化和科技成果展示。注意:1.词数100左右:2.开头和结尾已给出，不计入总词数:3.可适当增加细节，以使行文连贯。DearAlice,I'msogladtohearyouarecomingtovisittheBeijingInternationalHorticulturalExpositionduringthesummervacation._____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yours,LiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、A3、D4、D5、C6、B7、B8、D9、D10、C11、B12、C13、C14、B15、A16、B17、B18、D19、D20、A第二部分阅读理解（满分40分）阅读下列短文，从每题所给的A、B、C、D四个选项中，选出最佳选项。21、Guidedogsenjoytheirworkverymuch,andtheygetalotofsatisfactionfromajobwelldone,butthereisnoroomfortypicaldogfunduringtheworkday.Games,treatsandpraisedistractthedogfromhelpingitshandlernavigate(指引方向)thecourse.Evenwhenthehandlerdoesn’tneedassistance,aguidedogonthejobistrainedtoignoredistractionsandkeepstill.Thisisbecauseaguidedogmustbeabletocometohandler’sworkplaceorbeinpublicplaceswithoutcreatingadisturbance(干扰).Whenyouseeaguidedogonthejob,itisextremelyimportantthatyourecognizethatitisatwork.Pettingortalkingtothedogspreadsitsconcentration,whichweakensthehandler’sabilitytogetaroundinhisorhersurroundings.Peopleareveryimpressedwithguidedogsandsowehaveanaturalinclination（倾向）topraisethem,butthebestthingyoucandotohelpaguidedogistoleaveitalonesothatitcanpayattentiontoitssurroundingsandmaintainitsfocusonitshandler.Guidingisverycomplicated,anditrequiresadog’sundividedattention.Whenaguidedoggetshomeattheendoftheday,however,itwillplayandsoakuppraisejustlikeanordinarypet.Guidedogsmakethedifferencebetweenworkandplaybasedontheirleadharness（牵狗用的皮带）：Whentheharnessison,theymuststaycompletelyfocused----whenitcomesoff,it’splaytime.Guidedogsworkveryhardeveryday,buttheyleadextremelyhappylives,fulloflotsofattentionandstimulation.Workingasaguidedogrequiresgoodphysi