2023届乐山市重点高考考前模拟英语试题含解析

2023高考英语模拟试卷考生请注意：1．答题前请将考场、试室号、座位号、考生号、姓名写在试卷密封线内，不得在试卷上作任何标记。2．第一部分选择题每小题选出答案后，需将答案写在试卷指定的括号内，第二部分非选择题答案写在试卷题目指定的位置上。3．考生必须保证答题卡的整洁。考试结束后，请将本试卷和答题卡一并交回。第一部分（共20小题，每小题1.5分，满分30分）1．Youlookfrozen．SitdownbythefireandIyousomehottea．A．make B．wasmaking C．made D．willmake2．Ican________Diana’sthoughtsfromthechangesinherfacialexpressions.A．readB．noticeC．countD．watch3．---I’vegotsomethingweighingonmymind.Couldyougivemesomeadvice?---______.TellmeallaboutitandI’lldowhatIcan.A．Don’tmentionit B．NowonderC．Noproblem D．Mypleasure4．—Didyouenjoytheparty?—Yes.We___________wellbyourhosts.A．weretreated B．wouldbetreatedC．treated D．hadtreated5．Iwasonabusinesstripthen,otherwiseI________tothehospitalfortests.A．went B．hadgoneC．wouldhavegone D．wouldgo6．Myteacheroftensaysthatsuccessinmakingmoneyisnotalwaysagood______ofsuccessinlife.A．beliefB．elementC．criterionD．instance7．Runningisoftentiringandalotofhardwork,butnothing________thefeelingyougetafterfinishingalongworkoutaroundthetrack.A．breaks B．blocksC．bonds D．beats8．Despitethefactthathisscoresweregood,theywerehardlyasexcellentasastudentwithhisintelligence.A．achieved B．hadachievedC．wouldachieve D．shouldhaveachieved9．—Whendidyougettoknowyourgirlfriend?—Itwasin2015________shewasworkingasavolunteerinAfrica.A．that B．whichC．when D．then10．Aseconomyisdeclining,jobs________totheyoung,continuetobescarce.A．availableB．convenientC．comfortableD．valuable11．Hewrotealetter________heexplainedwhathadhappenedintheaccident.A．that B．whichC．where D．what12．OurEnglishteacherisconsiderate，helpful，andwarm-hearted，butsometimesshe________________beangryatoursillymistakes.A．should B．mustC．can D．shall13．Sallylikesgoingtoschool______shehasgotmanygoodfriendsthere.A．or B．because C．unless D．so14．—Guesswhat!Icameacrossanoldfriendatthestationlastweekend.—I’msureyoutalkedwithhimhappily.A．Soundsgood! B．Verywell.C．Hownice! D．Allright.15．Thewhyheisabsenttodayishehasgotabadheadache.A．reason;that B．reason;becauseC．cause;that D．cause;because16．Touristsarerequiredto_________localcustomsandmindtheirmannerswhentravellingabroad.A．spot B．confirmC．observe D．spread17．High­speedtrainswhichtravelthroughmyhometown________upto250kmperhourmakeitasmallworld.A．with B．againstC．at D．over18．—Areyoudoingyourhomework？—No,I’mwritingashortplay．It_____attheChristmasparty．A．willbeputon B．willputonC．putson D．isputon19．Iwritingthepaperasscheduled,butmymother’sillnessinterfered.Ihopeyouwillexcuseme.A．amtohavefinishedB．wastohavefinishedC．wastofinishD．oughttofinish20．Oh!Theflowercan’tbesaved.Iftheflowerhadbeenwatered，itnow.A．wouldn’tbedying B．isdeadC．hadbeendead D．willnotdie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）Stopwastingyourtimethinkingofreasonsforyourfailuresandshortcomings.Instead,realizethattheseedsofsuccesswereplantedwithinyouwhenyouwereborn.Onlyyouhavethepowertomakethoseseedsgrow.Theseeds,andthepowertogrowthem,arecontainedinthehumanmind.Successisachoiceandnotachance.Youcanbeasuccessifonlyyoumaketherightchoice.Youcannotbesuccessfulwithoutfirstdevelopingyourself-esteem(自尊).Yourlevelofself-esteemisalwaysbasedonthedegreeofcontrolthatyouareabletoexerciseoveryourself,andthusoveryourlife.Peoplewithlowself-esteemdonotbelievethattheyhaveanypower,orresponsibilityfortheirlife.Theyareleavestossed(摆)bythewindsofchanceblownaboutwithanysuddenchangeintheweather.Youcanexercisecontroloveryourlifeonlytothedegreethatyoubelievethatyouareresponsibleforwhateverhappensinyourlife.Losersthinkthateverythinghappensbyaccidentwhilesuccessfulpeoplerealizethattheyareresponsible.Everythinghappensasaresultofsomething.Ifwecanidentifythecause,wecancontroltheeffect.Weareresponsibleforwhatweconsciouslychoosetoacceptandbelieve.Thoughtsandbeliefscauseeverything.Ourattitudesandactionsarearesultofhabitsingrainedinusoveraperiodoftime.Onegenerallyrisestothelevelthatoneexpects.Weareresponsibleforsettingourexpectations.Oursuccessdependsuponourlevelofconfidence.Weareresponsibleforeitherreinforcing(强化)goodhabitsorkickingbadhabitsandconsciouslyreplacingthemwithconsistentlypracticedgoodhabits.Ifyouassociatewithpositive-thinkingpeople,youaredefinitelygoingtoachievesuccess.Onthecontrary,theoppositehappens.Weareresponsibleforfinding,planting,andnurturing(培育)theseedsthatcontainfuturevictory,bornfromsetbacks.Inshort,inallareasofyourlife,whethertheyarefinancial,physical,emotional,orspiritual,youareresponsible.Onceyourecognizethis,acceptit,andfirmlybelieveit,youareontheroadtosuccess.1、Peoplewithlowself-esteemarecomparedtoleavesbecausethey________.A．arereadytochangetheirmindsB．areeasilyaffectedbywindyweatherC．don’thavethepowertofacetheirfateD．can’texercisecontroloverthemselves2、Loserswouldthinkthat________.A．successistheresultofhardworkB．workinghardwillleadtosuccessC．theirfailureisonlybecauseofbadluckD．theydon’tmakeeffortstosucceed3、ItcanbeinferredfromParagraph5that________.A．whetherwewillsucceeddependsonourattitudesB．developingconfidenceisthekeytofuturesuccessC．thoughtsandbeliefsaretheresultofcreativemindD．settingourexpectationsisessentialbeforetakingaction4、Thelastparagraphservesas________.A．theproofoftheauthor’spointsB．theconclusionoftheargumentC．anintroductiontoanothertopicD．acomparisonbetweentwoviews5、Whichisthebesttitleforthepassage?A．SuccessIsaChoice B．TheSecretsofSuccessC．DevelopOurConfidence D．HowtoAchieveSuccess22．（8分）OnthemorningofMay20,1927,CharlesA．LindberghJr.tookofffromamuddyairfieldinNewYorkandheadedforParis.Duringthefirstfourteenhoursofflying,hehadhadsomeanxiousmoments.Sleethadgatheredonthewingsoftheplaneandthefogwassothickthathecouldhardlyseethetipsofthewings.However,hehadcomeacrossequallydangerousflyingconditionsbefore.Ofcourse,nowthathewasovertheocean,hisparachute（降落伞）wasuseless.Hehadonlyonechoice:hehadtogoon.Althoughhehadwaitedalongtimetomakethistrip,hedidnotfeelstrangeornervous.Hewasaccustomedtoflyingalone,andhehadflownthisrouteinhisimaginationmanytimes.TheideaofflyingacrosstheAtlantichadoccurredtohimonenightwhenhehadbeencarryingthemailbetweenSt.LouisandChicago.Thatnight,hetoldhimselfthatasolonon-stopflightbetweenNewYorkandPariswaspossible.Heknewthatairplanescapableofmakingthelongflightovertheoceancouldbebuilt.Amanofskillandendurancecouldmakehisdreamcometrue.Ashewasrecallingthatnight,hereducedthealtitudeoftheplane.Closetothesurfaceoftheocean,hefoundthattheiceonthewingsbegantomeltandthefogdisappeared.Forthetimebeing,atleast,hewassafe.Thesteadysoundofthemotorseemedlikemusicinhisears.Hehadperfectconfidenceinhisplanebecauseheknewthattherewasnotamoredependableplanethanhis.TheRyanAircraftCompanyhadconstructedtheplanetomeethisspecialneeds.Hehadworkedwiththechiefengineerofthecompany,DonaldHall,toproducetheairplaneasrapidlyaspossible.AlthoughHallhadworkedwiththebasicdesignoftheRyanairplane,hehadhadtomakemanymodifications.Asaresult,itwasaveryspecialairplane.Hehadnamedit“TheSpiritofSt.Louis,”inhonouroftheSt.Louisbusinessmenwhosefinancialbackinghadmadethetrippossible.Besidestheirmoney,hehadinvestedallofhisownsavings,whichcametotwothousanddollars,intheventure.At12:10ontheafternoonofMay21,LindberghcaughtsightofthecoastofIreland.Nowthattheflightwasalmostover,hebegantorelaxalittle.Finally,afterthirty-fourhoursintheairwithoutsleep,hearrivedatLeBourgetField,inParis.1、AccordingtoParagraph2,LindberghJr.didn’tfeelnervousabouttheflightbecauseofthefollowingreasonsEXCEPTthat_________.A．hewasusedtoflyingaloneB．hehadwaitedalongtimeforthetripC．hehadimaginedflyingtheroutemanytimesD．hisplanewasspeciallydesigned2、WhatcanweinferfromParagraph3?A．Thepilotlistenedtomusicashereducedthealtitudeoftheplane.B．Thetripwasmadepossiblethankstothefinancialsupportfromsomebusinessmen.C．Theplanegotitsnameinmemoryofanon-stoptrip.D．Thechiefengineerdesignedtheairplaneindependentlytomeetthepilot’sneeds.3、WhatdoestheunderlinedwordinParagraph3mean?A．beautifuldecorationsB．regularrepairsC．smallchangesD．carefularrangements4、Whichofthefollowingwouldbethebesttitle?A．WingsAcrosstheAtlanticB．ASoloNon-stopFlightof24HoursC．TheSpiritofSt.LouisD．AnOutstandingPilot—CharlesA．LindberghJr.23．（8分）AboutamonthafterIjoinedFacebook，IgotacallfromLoriGoler，ahighlyregardedseniordirectorofmarketingateBay.Shemadeitclearthiswasabusinesscall.“IwanttoapplytoworkwithyouatFacebook，"shesaid."Insteadofrecommendingmyself，Iwanttoaskyou:Whatisyourbiggestproblem，andhowcanIsolveit?”Myjawhitthefloor.Ihadhiredthousandsofpeopleoverthepreviousdecadeandnoonehadeversaidanythingremotelylikethat.Peopleusuallyfocusonfindingtherightroleforthemselves，withtheimplicationthattheirskillswillhelpthecompany.LoriputFacebook'sneedsfrontandcenter.Itwasakillerapproach.Iresponded,"Recruitingismybiggestproblem.And,yes,youcansolveit."Lorineverdreamedshewouldworkinrecruiting,butshejumpedin.Sheevenagreedtotradeearningsforacquiringnewskillsinanewfield.Lorididagreatjobrunningrecruitingandwithinmonthswaspromotedtohercurrentjob,leadingPeople@Facebook.Themostcommonmetaphor（隐喻，暗喻）forcareersisaladder，butthisconceptnolongerappliestomostworkers.Asof2010，theaverageAmericanhadelevenjobsfromtheagesofeighteentoforty-sixalone.LorioftenquotesPattieSellers，whocameupwithamuchbettermetaphor:“Careersareajunglegym，notaladder.”AsLoridescribesit，there'sonlyonewaytogettothetopofaladder，buttherearemanywaystogettothetopofajunglegym.Thejunglegymmodelbenefitseveryone，butespeciallywomenwhomightbestartingcareers，switchingcareers，gettingblockedbyexternalbarriers，orreenteringtheworkforceaftertakingtimeoff.Theabilitytocreateauniquepathwithoccasionaldips，detours（弯路），andevendeadendspresentsgreatviewsofmanypeople，notjustthoseatthetop.Onaladder，mostclimbersarestuckstaringatthebuttofthepersonabove.1、WhydidLorimakethecall？A．ShewantedtohelpFacebooksolvethebiggestproblem.B．SheintendedtomakeabusinessdealwithFacebook.C．ShetriedtoaskforapayriseinFacebook.D．ShewantedtobecomeanemployeeinFacebook.2、Whatimpressed“me”byLori？A．Loriwasgoodatrunningrecruiting.B．LoriattachedgreatimportancetoFacebook'sneeds.C．LorijumpedinFacebookwithnoadequateexperience.D．LoriwasskilledinmarketingateBay.3、WhatisthepossiblemeaningoftheunderlinedsentenceinParagraph3？A．Sheagreestolearnnewskillsbydoingtrade.B．Sheagreestolearnnewskillsbymakingmoney.C．Sheagreestoraiseherpaytolearnnewskills.D．Sheagreestoexchangeherpayforlearningnewskills.4、Whatcanweinferfromthepassage？A．Junglegymsofferlimitedbenefitsforemployees？B．Noneontheladdercanenjoythegreatviews.C．Nowallpeopledon'ttendtoclimbtheladder.D．Apregnantwoman.jobless，benefitslittlefromthejunglegyms.5、Whatisthebesttitleofthepassage？A．It'saJungleGym，NotaLadder.B．Facebook'sBiggestProblem.C．ApplyingforaJobinFacebook.D．Howtogettothetopoftheladder.24．（8分）Itisaquestionpeoplehavebeenaskingforages.Isthereawaytoturnbacktheagingprocess?Forcenturies,peoplehavebeenlookingfora“fountainofyouth.”Theideaisthatifyoufindamagicalfountain,anddrinkfromitswaters,youwillnotage.SpanishexplorerJuanPoncedeLeonsearchedforwaterswithmagicalpowersintheearly1500s.ButwhathefoundinsteadistheAmericanstateofFlorida.ResearchersinNewYorkdidnotfindanactualfountainofyouth,buttheymayhavefoundawaytoturnbacktheagingprocess.Itappearstheanswermaybehiddenrightbetweenyoureyes,inanareacalledthehypothalamus.Thehypothalamusispartofyourbrain.Itcontrolsimportantactivitieswithinthebody.CaiDongsheng,aprofessorattheAlbertEinsteinCollegeofMedicine,foundthathypothalamusstemcellsinfluencehowfastagingtakesplaceinthebodyaswell.Healsoreportedthatwhenthehypothalamusstartsaging,sodoesthebody.“Sowhenhypothalamusfunctionisindecline,particularlythelossofhypothalamusstemcells,andthisprotectionagainsttheagingdevelopmentislost,iteventuallyleadstoaging.”Usingthisinformation,theresearchersbegantryingtoactivate(激活)orenergizethehypothalamusinlaboratorymice.Theydidthisbyinjecting(注射)theanimalswithstemcells.Later,theresearchersexaminedtissuesandtestedforchangesinbehavior.Theylookedforchangesinthestrengthoftheanimals’muscles.Theyalsostudiedthesocialbehaviorandcognitive(认知)abilityofthemice.Theresearcherssaytheresultsshowthatthetreatmentslowedagingintheanimals.Caisaysinjectingmiddle-agedmicewithstemcellsfromyoungermicehelpedtheolderanimalslivelonger.Thesefindingscouldleadtonewwaystohelpdoctorsidentifyandtreatanynumberofhealthissuesconcerningagingproblems.Ifthemicecanlivelonger,doesthatmeanpeoplecouldhavelongerlives?ThisisthequestionCaiandhisteamarethinkingabout.1、WhatdidJuanPoncedeLeonfind?A．TheAmericanstateofFlorida.B．Magicalpowers.C．AFountainofyouth.D．Awaytostoptheagingprocess.2、Whatdoweknowaboutthehypothalamus?A．Itislocatedintheeyes.B．Itstartsagingduetotheincreaseofitsstemcells.C．Itplaysakeyroleincontrollingtheagingprocess.D．Itfunctionswellwhenthebodystartsaging.3、Whatdidtheresearchersdoduringtheexperiment?A．Theystrengthenedthemusclesofthemice.B．Theyexaminedtissuesandtestedthebehaviourofmice.C．Theyinjectedthestemcellsintotheyoungermice.D．Theychangedthesocialbehaviorandcognitiveabilityofthemice.4、Whatwouldtheresearchersprobablydonext?A．Injectstemcellsofmiceintohumans.B．Researchonthecognitivepsychology.C．Helpthemicelivelonger.D．Seeifanti-agingeffectsalsoworkinhumanbeings.25．（10分）Growingupcansometimesseemlikearollercoaster.Thereareupsanddownsandunexpectedturns.Abuseorneglectbyadultcanmaketherideevenrougher.Butbeingbullied(欺凌)byanotherchildcanleaveespeciallylastingscars.That'sthefindingofanewstudy.Bulliedkidsfaceahighriskofmentalhealthproblemsasteensandasyoungadults.Indeedbulliedkidsmightbeworseoffthanthosewhohadsufferedphysicalabuseorneglect,thestudyfound.DieterWolkeworksattheUniversityofWarwickinEngland.Untilrecently,moststudiesofchildvictimsfocusednotonbullyingbutonmaltreatment,thispsychologistsays.Maltreatmentincludesphysicaloremotionalabuse,neglectorotherbehaviorsthatcanharmachild.Wolke'steamwantedtobetterunderstandhowbullying'slong-termeffectscomparetothoseduetomaltreatment.Theyfocusedon4,026childrenintheUnitedKingdomand1,420moreintheUnitedStates.InformationaboutbullyingandmaltreatmentwascollectedforAmericanchildrentoage13.TheycollectedthesameinformationforBritishyouthuptoage16.Theresearchersalsogathereddataoneachindividual'smentalhealthasayoungadult.AmongtheAmericans,36percentofbulliedkidshadmentalproblemslater.Thoseproblemsincludedanxiety,whichisastateofexcessiveworry.Theyalsoincludeddepression.Thatisafeelingofhopelessnessthatcanlastalongtime.Amongkidswhohadbeenmaltreatedbyadults,17percentlatersufferedmentalhealthproblems.Thatwaslessthanhalftherateseeninpeoplewhohadbeenbulliedasschoolkids.IntheU.K.group,thedifferencewaslessspectacular.Roughly25percentofthebulliedkidsreportedmentalhealthproblemslater,comparedwithabout17percentwhohadbeenmaltreated.Buthoweveryoulookatit,thefindingaredisturbing,Wolkesays.Theyshowthatbulliedchildrenhavesimilarorworsementalhealthproblemslaterinlife.Andthat’swhyhesaysschools,healthservicesandotheragenciesmustworktogethertoendbullying.1、Accordingtothepassage,whichofthestatementsisTRUE?A．Kidstreatedcruellyrecoversoonaftertheygrowup.B．Allbulliedkidshavementalhealthproblems.C．Mostkidswithmaltreatmentexperiencetendtobecomeviolentadults.D．Moststudiesdidn’tpaymuchattentiontobullyinguntilrecently.2、Howdoestheauthorsupportthethemeofthetext?A．Byprovidingresearchresults.B．Bystatingarguments.C．Byexplainingstatisticaldata.D．Bygivingexamples.3、Theunderlinedword“spectacular”inparagraph6couldbebestreplacedby_______.A．slightB．dramaticC．specificD．similar4、Accordingtothetext,whatdoesWolkesuggestdoing?A．Takinggoodcareofchildren.B．Joininghandstostopbullying.C．Keepingpsychologicallyhealthy.D．Comparingdifferenttypesofabuse.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）AlwaysChangingMarkisleaving,andI’mfeelingkindofsad.Youprobablydon’tknowMark,butyoumightbeluckyenough1someonejustlikehim.He’sbeentheheartandsouloftheofficeforacoupleofyearscombining2professionalskillswithasweetandgentlenature.Andnowhe’smovingontoanexcitingnewprofessional3Itsoundslikeitcouldbethechanceofalifetime,andwe’re4forhim.Butthatdoesn’tmakeitanyeasiertosaygoodbyetohim.Lifehasawayofthrowingthesecurve(曲线)balls5us.Justwhenwestarttogetcomfortablewithaperson,aplaceorasituation,somethingcomesalongto6therecipe.Ourabilitytocopewithchange7toagreatdegree,ourpeace,happinessandcontentmentinlife.Buthowdowedothat?Afriendofmineisfondofremindingusthat“survivabilitydependsupon8”Andthenthere’sChristheCaliforniasurf-rat,whooncetoldmethattheanswertolife’sproblemscanbe9infourwords:“Gowiththeflow.”I’mnotexactlysure,butIthinkChriswassayingthatlifeisaseriesof10—bothgoodandbad.Nomatterhowexcellentyourskill,therewillalwaysbelife-influencingfactorsoverwhichyouhaveno11Thetrulysuccessfulpersonexpectstheunexpected,andispreparedto12adjustmentsshouldtheneedarise-asitalmost13does.Thatdoesn'tmeanyoudon'tkeeptryingtomakeallyour14cometrue．Itjustmeansthatwhenthingscomeupthataren't15inyourplan，youworkaroundthem—andthenyoumoveon。“Change，indeed，ispainful，16everneedful，”saidphilosopherThomasCarlyle．“Andifmemoryhasitsforceandworth，soalsohas17”we'regoingtomissMark.Butratherthanstayonthe18ofourparting，we'llfocusonourhopesforabrighterfuture－forhim，andforus．Andthenwe'llgooutand19everythingwecantomakethatfuturehappen．20ourplanschange--again.1、A．know B．greet C．imagine D．recognize2、A．extra B．good C．correct D．precise3、A．agreement B．destination C．experience D．opportunity4、A．pleased B．pity C．anxious D．curious5、A．on B．with C．at D．in6、A．provide B．use C．change D．try7、A．produce B．determine C．protect D．preserve8、A．habit B．communication C．belief D．adaptability9、A．summedup B．heldup C．madeup D．putup10、A．accidents B．records C．events D．problems11、A．difference B．control C．power D．trouble12、A．take B．have C．get D．make13、A．always B．never C．already D．seldom14、A．decisions B．promises C．dreams D．solutions15、A．eventually B．exactly C．immediately D．surprisingly16、A．yet B．also C．even D．still17、A．future B．parting C．attempt D．hope18、A．complaint B．attention C．sadness D．sympathy19、A．do B．demand C．face D．seize20、A．Until B．Before C．If D．After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）Ourgrandparentsseemtohavemagicalpowerssometimes.GivethemaChineselunarcalendar1．theywillknowwhattheweatherwillbelikedaysorevenmonthslater.What'sthesecret?Theyarefollowingthe24SolarTerms(节气),2．wasaddedonNov.30,2016tothelistoftheIntangibleCulturalHeritageofHumanity(非物质文化遗产)bytheUnitedNations.Itisaknowledgesystemandsocialpractice3．(form)throughpeople's4．(observe)ofthesun'sannualmovementanditsinfluenceontheclimate.The24SolarTerms5．(come)intobeingduringtheQinandHan6．(dynasty).Atthattime,mostChinesepeoplemadetheirlivingonfarms,soweatherchangeswere7．(extreme)importantforthem.But,ofcourse,theyhadnosatellite,Internetorweatherbroadcast8．(help)them.Despitethesedifficulties,theymanagedtoworkout24SolarTermsbystudyingthesun'smovementandalso9．(pay)attentiontoothernaturalchangessuchasairtemperature,waterandcropgrowth.ItishonouredasChina's10．(five)greatinvention,afterpapermaking,printing,thecompassandgunpowder.Now,itisstillwidelyusedindailylifeevenintheageoftechnology-basedmodernfarming.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。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、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。Theworldseemstobefacingtwoproblem、Oneisthattoomanypeoplearedangerousover-weighted、Thistypeofproblemcalledobesity(肥胖症)、Obesityiswhenapersonhavemorethan25-30percentofbodyfat、Theotherproblemisaillnesscalledanorexia(厌食症)、Thisiswhenpeoplearedangerouslythin;wearelessthan85%oftheirnormalbodyweight、Alloftheseproblemsareveryseriousbecauseofthebodycannotworkproperlywhenitistoofator