天津市西青区2025届高三下学期第六次检测英语试卷含解析

天津市西青区2025届高三下学期第六次检测英语试卷注意事项：1．答题前，考生先将自己的姓名、准考证号填写清楚，将条形码准确粘贴在考生信息条形码粘贴区。2．选择题必须使用2B铅笔填涂；非选择题必须使用0．5毫米黑色字迹的签字笔书写，字体工整、笔迹清楚。3．请按照题号顺序在各题目的答题区域内作答，超出答题区域书写的答案无效；在草稿纸、试题卷上答题无效。4．保持卡面清洁，不要折叠，不要弄破、弄皱，不准使用涂改液、修正带、刮纸刀。第一部分（共20小题，每小题1.5分，满分30分）1．—______yousinganddanceatthislatehourofthenight?—Sorry,Iwillstoprightnow.A．May B．ShallC．Will D．Must2．Therehasbeenpositivereactiontotheproposaltohelpthedisabled,theimpactwillbelastingespeciallyforyoungerones.A．onwhich B．onwhomC．ofwhich D．ofwhom3．8studentsand2teachersatSantaFeHighSchoolbya17-year-studentarmedwithashotgunandapistol.Thisisoneofthemanygun-relatedtragediesthathavehappenedinthelast2years.A．killedB．werekilledC．havekilledD．havebeenkilled4．SallywasexcitedtomeetSusanatthepartylastnight．They_____eachothersincetheygraduatedfromOxfordUniversityin2010．A．haven’tseen B．hadn’tseenC．didn’tsee D．don’tsee5．Don’tbejoking.It’stimeto______yourbusiness.A．setout B．takeup C．goon D．getdown6．SometimesIactasalisteningearforfellowstudents________whatisbotheringthem.A．totalkover B．talkedoverC．talkover D．havingtalkedover7．PeopleexpectShanghaiDisneylandParktoofferbetterservicethan________ofTokyo’s.A．this B．it C．one D．that8．—Youshouldn’thavetreatedmethatway.Myheartisbroken.—I’msorry,Paul.Ididn’tmeanyou.A．hurting B．tohurt C．hurt D．havinghurt9．Housepricesareusuallymuchhigher________therearesubwaystationsaround.A．where B．unless C．while D．though10．Personallyspeaking,________thegrandblueprintintorealityisalongprocess.A．turning B．turnC．turned D．havingturned11．----CouldIaskyouaprivatequestion?----Sure,A．pardonmeB．goaheadC．goodideaD．forgetit12．Difficultiesstrengthenthemind,_____labourdoesthebody.A．if B．asC．for D．so13．Wehadbetterputoffinterviewingtheathlete,forheisbusypreparingforaninternationalcontest__________inShanghainextmonth.A．held B．toholdC．beingheld D．tobeheld14．Thisfootballplayerwasaccusedoftakingmoneyfornotscoringgoals______.A．bychance B．onend C．inturn D．onpurpose15．Newly-builtwoodencottageslinethestreet，___________theoldtownintoadreamland.A．turned B．turningC．toturn D．havingturned16．Thelittlegirl________aforeignlanguagefairlyquickly.A．pickedup B．gotup C．steppedup D．madeup17．---Haveyouheardthattheyareworkingaroundtheclocktocompetefortheprize?---Don’tworry.Wearereadytothechallenge.A．buildup B．takeupC．stickto D．leadto18．---Whatcausedthepartytobeputoff?---______theinvitations.A．Tomdelayedsending B．Tom’sdelayingsendingC．Tomdelayingtosend D．Tomdelayedtosend19．Passionispassionanditdoesn'tmatter________it'sdirected．Exactly，itcanbecoinsorsportsorpolitics．A．why B．howC．whether D．where20．Lisawouldn’t________thejobanymore.Shehadabigargumentwithherbossandresigned.A．comeupwith B．keepupwithC．makeupwith D．putupwith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）Scientiststhinktheyhaveansweredamystery:Howsomeoceancreaturesgotsohugesoquickly.Afewmillionyearsago,thelargestwhales,averagedabout15feetlong.Thenseeminglyovernight,onetypeofwhale,thetoothlessbaleenwhale（须鲸类）becamehuge.Modernbluewhalesgetasbigas100feet.NicholasPyensonoftheSmithsonianNaturalHistoryMuseumsaid,“Whyisthat?””Ithappenedintheglanceofanevolutionaryeye,whichmakesithardertofigureoutwhathappened,”saidGrahamSlater,leadauthorofthestudy.Theirstudyhassuggestedananswer:Iceagesinthelast3to5millionyearsstartedit,changingtheoceansandfoodsupplyforwhales.Theresearchersusedfossilrecordsofthesmallerwhalestocreateafamilytreeforbaleenwhaleswhichincludebluewhales,humpbacksandrightwhales.Usingcomputersimulations（模拟）andknowledgeabouthowevolutionworks,theyconcludedthatwhenthesizechangesstarted,thepolesgotcolder,iceexpandedandthewatercirculationintheoceanschangedandwindsshifted,SlaterandPyensonsaidcoldwaterwentdeepandmovedclosertotheequator(赤道）andtheneventuallymovedbackupwithsmallfishandothersmallanimalsthatwhaleseat.Baleenwhale,whichhavenoteeth,feedbyeatinghugeamountsoffishtheycapture.Toothedwhales,likespermwhales(抹香鲸),huntindividualfish,sotheoceanchantsthatmadefoodlessevenlyspreadoutdidn’taffectthemasmuch.Butbaleenwhaleshuntschoolsoffish.OlivierLambertattheRoyalBelgianInstituteofNaturalSciencescallsit“areallyconvincingsituation”.Buthesaidthelackoffossilsincertaintimeperiodsisanissue.Asoceanswarmfromman-madeclimatechange,theseaswillbemorelikeitwaswhenthewhalessmallerandtheywillhaveamoredifficulttimesurviving.1、Whatdoestheauthormeanby“Ithappenedintheglanceofanevolutionaryeye”inthesecondparagraph?A．Thechangeofbaleenwhaleshappenedtooquickly.B．Thechangeofbaleenwhaleswastoodifficulttoexplore.C．Researcherspaidlittleattentiontothechangeofbaleenwhales.D．Researchersthoughtthechangeofbaleenwhaleswasunimportant.2、Whatplayedthekeyroleinbaleenwhales’becominghuge?A．Man-madeclimatechange.B．Itseatingahugeamountoffish.C．Thewatercirculationintheoceans.D．Theincreaseoffoodsupplyforwhales.3、Whatdoweknowaboutspermwhalesandbluewhalesaccordingtothetext?A．Spermwhaleseatmorefood.B．Bluewhalerlivemuchlonger.C．Spermwhalesprefertohuntschoolsoffish.D．Bluewhalesusuallyswallowschoolsoffish.4、Whatcanweinferfromthelastparagraph?A．Therearenowhalefossilsnow.B．Thewhalesmaybecomeevenbigger.C．Globalwarminghasthreatenedthewhales.D．OlivierLamberthinksthestudyisperfect.22．（8分）Nexttimeyougoshopping,keepinmindthattheremaybehiddencamerasanalyzingyourhabits.Accordingtoa2015surveyof150managersfromComputerServicesCorporation,aquarterofBritishshopsusefacialrecognitionsoftwaretocollectdataonshopperbehavior.Withconcernsthatface-recognitioncameras“arekindofinvasive(冒犯的)”,BritishanalysisfirmHoxtonAnalyticshascomeupwithanewwayofmeasuringfootfall(客流)—byfilmingpeople'sshoes.Thetechnologycancollectalargeamountofpersonalinformation."Wehavecamerasat50cmoffthegroundandtheypointdownsotheyarelessinvasivethanfacialrecognition,"DuncanMann,Hoxton'sofficersaid.Asmoderncitiesgetfuller—70percentofthepopulationwillliveinurbanareasby2050—camerasandothertechnologiesaretakingoverpublicspacesandcollectingourdata.Theirpurposeistokeeppeoplesafe,provideefficientservicesandpreventdisastersandcrimes.Butsomearenothappywiththecamerasasfarastheirprivacy(隐私)isconcerned."Veryfewofushaveanyrealconceptofwhatdatasmartcitiesaregathering,"saidRenateSamson.Webegingivingawaydataassoonaswewakeup.Whenweenterthetransportsystem,wearegivingawayevenmoredetailsaboutourselvesthroughsmartcards,mobilephonesorcreditcards.NickMillman,directorataconsultingfirmthinksstatisticsarethekeytotheprivacyconcern.HeusedtheexampleofGoogleMaps,whichistomonitortheflowoftrafficinStockholm.Heexplained,"Itisbasicallyaddingprivacycontrolstostatisticssothatyouonlyseethedatayouneedtoknowabout".Inthiscase,Googlegetsenoughdatatoimprovetrafficbutnotsomuchthatitshowsindividualjourneypatterns.1、Whatisthearticlemainlyabout?A．Anintroductiontocollectingshoppers'data.B．Theconcernsaboutgivingawaypersonaldata.C．Theproblemscausedbyimbalanceddistributionofpopulation.D．Aninventionrecordingandcollectingcustomers'information.2、ThenewtechnologyinventedbyHoxtonAnalytics_______.A．cangatheralotofpeople'spersonaldatafromtheirshoesB．usescamerasfittedonthegroundtocollectcustomers'dataC．hasimprovedtheaccuracyoffacialrecognitionsoftwareD．offersaperfectsolutiontocustomers'privacyconcerns3、Accordingtotheauthor,camerasinmoderncities_______.A．causeahugewasteofpublicspaceB．helpreducethesizeofpopulationinurbanareasC．arelikelytohelpimprovetrafficconditionsD．aretoavoidcrimesanddisastersandprovideefficientservices4、WhatisRenateSamson'sattitudetowardtheriseofsmartcities?A．Worried.B．Optimistic.C．Confused.D．Uninterested.23．（8分）“OK，'Isaidtomydaughterasshebentoverherafternoonbowlofrice."What'sgoingonwithyouandyourfriendJ.？”J.istheleaderofagroupofthird-gradersathercamp-apositionLucyherselfoccupiedtheprevioussummer?Now.she'stheoneontheoutsandeverydayatsnacktime，shetellsmeallaboutit，whileIoffertheunhelpfuladviceallsummerlong.“She'sfondofgivingorders,"Lucycomplained."She'sturningeveryoneagainstme.She'smean.Andshe'sfat."“Excuseme，”Isaid，strugglingforcalm."Whatdidyoujustsay？”“She'sfat.”Lucymumbled（含糊地说）.”We'regoingupstairs，”Isaid，myvoicecold."We'regoingtodiscussthis."Andupwewent.I'dspentthenineyearssinceherbirthgettingreadyforthisday，thedaywe'dhavetheconversationaboutthishorribleword.Iknewexactlywhattosaytothegirlonthereceivingendoftheteasing（取笑），butinallofmyimaginings（想象的情况），itneveronceoccurredtomethatmydaughterwouldbetheonewhousedtheFword-Fat.Mydaughtersatonherbed，andIsatbesideher."Howwouldyoufeelifsomeonemadefunofyouforsomethingthatwasn'tyourfault？”Ibegan."Shecouldstopeatingsomuch，"Lucymumbled，mouthingthesimpleadviceathousanddoctorshavegivenoverweightwomenforyears.“it'snotalwaysthateasy，”Isaid."Everyone'sdifferentintermsofhowtheytreatfood.”Lucylookedatme，waitingformetogoon.Iopenedmymouth，andthenclosedit.ShouldItellherthat，inteasingawoman'sweight，she'sjoinedthelongtraditionofcritics？ShouldItellherIdidn'tcrywhensomeonepostedmypictureandcommented，"I'msorry，butaren'tauthorswhowritebooksmarketedtoyoungwomensupposedtobepretty？”Doessheneedtoknow，now，thatlifeisn'tfair？Ifeelhereyesonme，waitingforananswerIdon'thave.Wordsaremytools.Storiesaremyjob.It'spossibleshe'llrememberwhatIsayforever，andIhavenoideawhattosay.SoItellhertheonlythingIcancomeupwiththatisabsolutelytrue.Isaytomydaughter,“Iloveyou，andthereisnothingyoucouldeverdotomakemenotloveyou.ButI'mdisappointedinyourightnow.Thereareplentyofreasonsfornotlikingsomeone.Whatshelookslikeisn'toneofthem.”Lucynods，tearsonhercheeks."Iwon'tsaythatagain，"shetellsme，andIpullherclose，pressingmynoseagainstherhair.Aswesittheretogether，Iprayforhertobesmartandstrong.Iprayforhertofindfriends，worksheloves，apartnerwholovesher.Andstill，always，IpraythatshewillneverstruggleasI'vestruggled，thatweightwillneverbehercrosstobear.Shemaynotbeabletousethewordinourhome，butIcanuseinmyhead.Ipraythatshewillnevergetfat.1、TheunderlinedsentenceinParagraphIindicatesthatLucy___________A．oftenmakesfunofherfriendJ.B．hasturnedagainstherfriendJ.C．getsalongwellwithherfriendJ.D．hasbeguntocompetewithherfriendJ.2、WhydoestheauthorwanttodiscusswithLucy？A．Becauseshewantstooffersomeotherhelpfuladvice.B．Becauseshehaspreparedtheconversationfornineyears.C．BecausesheisreallyshockedatLucy'srudeness.D．BecauseshedecidestotellLucyasimilarstoryofherown.3、Whatdoestheauthorwantherdaughtertoknow？A．Itisnoteasytotakethedoctors'advicetoeatless.B．Peopleshouldn'tcomplainbecauselifeisunfair.C．Sheherselfwasoncelaughedatforherappearance.D．Peopleshouldn'tbeblamedfortheirappearance.4、Itcanbeinferredfromthepassagethat________A．theauthorearnsalivingbywritingstoriesB．theauthorisafatbutgood-lookingwomanC．theauthorpredictedwhatwouldhappentoherdaughterD．theauthor'sdaughteragreedwithherfromthebeginning5、Theauthor'sattitudetowardsherdaughtercanbebestdescribedas_________A．satisfiedandfriendlyB．indifferentbutpatientC．lovingbutstrict.D．unsatisfiedandangry24．（8分）Wehumansareacuriousspecies．AsNASAsaysonitswebsite，"Humansaredriventoexploretheunknown，discovernewworlds，pushtheboundariesofourscientificandtechnicallimits，andthenpushfurther．"Andspaceexplorationiswherewe\ebeen"pushing"ourfurthestcuriosity．Theyear2019beganwithtwopiecesofexcitingspaceexplorationnews．OnJan．3，Chinalandedaspacecraft，Chang′e4，onthemoon'sfarside﹣thesidewecan′tseefromEarth﹣forthefirsttimeinhumanhistory．AndaccordingtoareportpublishedonJan．9inNature，scientistsfromtheCanadianHydrogenIntensityMappingExperiment（CHIME）detectedrepeatedradiosignalsfromagalaxy1.5billionlightyearsaway，possiblysentbyintelligentaliens．However，what，sevenmoreexcitingthanthenewsisthefactthatwheneverspeakingofspaceexploration，weforgetourpoliticalandculturaldifferences﹣thethingsthatsoobsessus．"Whenyougointospace，youbecomepartofthisoverallcollective（集体）called‘humanity，KenLiu，Chinese﹣Americansci﹣fiwriterandtranslator，toldQuartzwebsite．"You′renolongerChinese，American，Russian…Yourcultureisleftbehind．You'renowjust‘humanity'withacapital‘H'．"Thismagichasworkedallthewayalongourjourneyintospace．WhenUSastronautNeilArmstrong（1930﹣2012）becamethefirsthumantosetfootonthemoonin1969，forexample，hetoldtheworld："That'sonesmallstepforman，onegiantleapformankind，"Now，withChang'e4touchingdownonnewmoonterritory，China′saimistohelpscientistsfromaroundtheworldfindoutmoreaboutEarth'sonlysatellite．AndwiththediscoveryoftheCHIMEastronomers，we'reonestepclosertoansweringacommonquestioninscience："Arehumansaloneintheuniverse？"It'struethatweareacuriousspecies．Butinsteadofbeingcuriousaboutthe"unknown"，perhapswe'rereallymoreeagerto"pushfurther"ourownhuman"boundaries"and"limits"．1、WhichofthefollowingisthediscoveryoftheCHIMEscientists？A．Agalaxywithintelligentaliens．B．Repeatedradiosignalssentbyintelligentaliens．C．Repeatedradiosignalsfromadistantgalaxy．D．Radiosignalsfromagalaxyseveralyearsago．2、WhydoestheauthorquoteKenLiu'swords？A．Tointroducethefamouswriter，KenLiu．B．Toshowthatinspacewearejusthumanity．C．Toemphasizethatcultureisnotimportant．D．Tointroducethethingsthatobsessusverymuch．3、Whatdoestheauthorintendtodoinparagraph6？A．Furtherconfirmhisopinion．B．Addsomebackgroundinformation．C．Summarizethepreviousparagraphs．D．Introduceanewtopicfordiscussion．4、What'sthemainideaofthetext？A．Chinatakestheleadinspaceexploration．B．Humansarenotaloneintheuniverse．C．Spaceexplorationisacommoncauseofmankind，D．Humansdesiretopushtheboundariesofscientificlimits．25．（10分）Throughoutthepastfewyears,Ihavetriedlogivemyselftoothers.IhavebouncedaroundtofindwhereItrulyfitin,IfoundmyplacewhileIstayedinGuatemala,anorphanage(孤儿院)withthechildrenlivingthere.Throughhearingmanystoriesoftheirlives.Iwasmovedtotearsandstartedquestionmylivingwaysandgaveupeverythingthatwasn’tessential:makeupandanyothersortofluxury(奢侈品).Ilivedliketheydid.Itwasthemostrelaxingfeelingintheworld.WhenatNuestrosPequenosHermanos,weweregiventhetaskofcreatingapigpen(猪圈).Atfirs,Ithoughtitshouldbeeasy.Afterarrivingattheareawherethepigpenshouldhe,wesawahill.Weweretoldtouproottheweedsaswellasleveltheentirearea.Lookingatitwefeltitwouldbeimpossible.Onmyownfaithjourney,Ihavefeltthistypeofdoubtbefore.The"hoe”,aswereferredto,isasymbolofmyfaithjourney.ItappearedtobeanobstacleIcouldnotovercome,butintheendcompleteditwithefforts.Ifeelthispigpenwasn’teasytocreatebutwassorewardingtogive.I'vealwaysstruggledtobeonajourneyoffaith,butI’venevercompletelysteppedfootontothepathuntilGuatemala.I’vealwaystriedtoopenmyhearttoeveryonearoundmeandgivethemmylove,IfeelasthoughIcutopenmyheartandshareeverybitofloveIhadwiththeseorphans,ThereisoneorphannamedCetowhowillalwaysremainveryclosetomyheart,InGuatemala,Isponsorwiththirtydollarsamonth,hatitdoesn’tseemenough.I'llreturntherenextsummerandgivemoreofmyloveforawholemonth.Whenitwastimetoleave.Ilookedoutofthewindowandsawnotjustordinarychildren.Overall,themostsignificantaccomplishmentIminGuatemalawassteppingtowardsmyownfaithjourneyandnotlookingback.1、（小题1）Whatresultedintheauthorsdecisiontoliveanewlife?A．DesiretohelpothersB．DecreaseinhisincomeC．Aknowledgeoftheorphans'life.D．Awarenessofthedifficultyinhislife2、（小题2）Whatdoestheunderlinedword"it"inParagraph2referlo?A．RemovingthedoubtB．Uprootingtheweed.C．StartingthefaithjourneyD．Creatingthepigpen3、（小题3）WhatdidtheauthorthinkofhisexperienceinCuaternala?A．ItwasregretfulB．ItwasmeaningfulC．Itwasinteresting.D．itwasfrightening4、（小题4）Whatmaybethebesttitleforthetext?A．AStepintoaNewWorldB．AnAwfulFaithJourneyC．AGreatSuccessinLifeD．AReturnofConfidence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）MymostmemorableoccasionwithanoldsonginanewplacewasinlateApril,1974.WhileIwasthenteachingmathematicsinanAmericanuniversity,asmallgrant(拨款)allowedmetoteachattheUniversityofNewSouthWalesinAustralia.Ihadjust

1.OneeveningIwenttoa

2thathadayoungpianoplayer.AlmostallthesongsheplayedwereonesI'dneverheardbefore.Heaskedfor

3,andpeopleaskedforothersongscompletely

4tome.Thensomeonepointedtome,"WehaveanAmerican

5-he'snewhere.Let'sheararequestfromhim."Inmygreatignoranceof

6music,eitherAmericanorAustralian,Iwasonthespot.ButIhadbeguntolearnAustralian

7.TheUniversityofNewSouthWalesisonahillsideaboveamajoravenuenamedAnzacParade,

8theAustraliaNewZealandArmyCorps(ANZAC),which

9forEnglandinWorldWarⅠ.AnzacDayisanimportantAustralianholidayhonoringthesacrifices(牺牲)madeby

10.Theimportantholiday

11onApril25,thedaytheANZACforceslandedatGallipoli,innorthernTurkey,in1915.AndIdidknowasongthatseemed

12fortheholiday.Iaskedthe

13ifhecouldplay"TheWhiteCliffsofDover."Hesaid,"Idon't

14thatone."AvisibleshockwentaroundtherestaurantThena(n)

15mansaid,"Well,ler'ssingitforhim."Actuallytheentireroom,

16everyoneovertheageof40,joinedinsingingthesong,whichbecamepopularinEnglandin1942and

17throughouttheEnglish-speakingworld.It'sanoldsong.

18itexpressesahopeforpeaceastimelytodayasitwasduringtheBattleofBritain.Andpeoplemadeitvery

19afterwardthattheyappreciatedmyknowledgeandrespectfor

20tradition.Thenewcomer,inthenewplace,hadmadehimselfoneofthegang.1、A．finishedB．arrivedC．appearedD．passed2、A．mallB．restaurantC．schoolD．hotel3、A．adviceB．helpC．requestsD．donations4、A．comfortingB．pleasantC．ordinaryD．unfamiliar5、A．heroB．colleagueC．studentD．visitor6、A．originalB．softC．modemD．western7、A．cultureB．musicC．literatureD．lifestyle8、A．nmemoryofB．inplaceofC．insupportofD．intermsof9、A．preparedB．searchedC．foughtD．cheered10、A．friendB．soldiersC．theAmericansD．theBritish11、A．surfacesB．breaksC．endsD．falls12、A．readyB．appropriateC．reasonableD．responsible13、A．customerB．managerC．pianistD．waiter14、A．haveB．singC．playD．know15、A．olderB．youngerC．strongerD．higher16、A．regretfullyB．certainlyC．anxiouslyD．normally17、A．existedB．developedC．spreadD．faded18、A．butB．soC．ifD．though19、A．amazingB．religiousC．familyD．clear20、A．localB．religiousC．familyD．weak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）WhenIleftfortheUnitedStatestostudy,Ihadbutterfliesinmystomach.IwasnervousbecauseIwasgoingto1．newplacewithnewpeopleandnewcustoms.Icouldn’tevenunderstand2．(they)language.Everythingwas3．(difference)frommyowncountry.Therewasnobody4．Icouldtalkto.Ijusthadmyhusband,whowasanewpersonforme,too.Itwasasadmoment5．Ihadtosaygoodbyetomyfamilyandfriends.Ididn’twant6．(leave)myhometownbecauseIgrewupthereandhadwonderful7．(memory)oftheplace.So,8．(think)aboutallthesechangesmademenervousandI9．(worry)aboutmynewlife.Butstudyingabroadwasa10．(decide)thatImademyself.Ihadtocontinueandacceptthechallenge.Ilookedforwardtovisitingmyfamilyinthesummervacation.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、Alloftheseproblemsareveryseriousbecauseofthebodyca