广东省郁南县连滩中学2025届高三第一次调研测试英语试卷含解析

广东省郁南县连滩中学2025届高三第一次调研测试英语试卷注意事项：1．答卷前，考生务必将自己的姓名、准考证号、考场号和座位号填写在试题卷和答题卡上。用2B铅笔将试卷类型（B）填涂在答题卡相应位置上。将条形码粘贴在答题卡右上角"条形码粘贴处"。2．作答选择题时，选出每小题答案后，用2B铅笔把答题卡上对应题目选项的答案信息点涂黑；如需改动，用橡皮擦干净后，再选涂其他答案。答案不能答在试题卷上。3．非选择题必须用黑色字迹的钢笔或签字笔作答，答案必须写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新答案；不准使用铅笔和涂改液。不按以上要求作答无效。4．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．Mynewjob_______mytravellingalloverthecountry,whichmeansIwon’tbeabletospendmuchtimewithmyfamily.A．takes B．promises C．involves D．causes2．—Daddy,wouldyoupleasebuymeaniPhoneX?—Ifyoucanpassthismidtermexamination,you__________haveoneasareward.A．must B．needC．would D．shall3．HaveyoureadthebookLifeandDeathAreWearingMeOutbyMoYan,_____thatwonhimthe2012NobelPrizeinLiterature?A．theone B．one C．those D．ones4．Pleaseremindyourgrandpatotakemedicineontime,foramanofhisage____beveryforgetful．A．need B．must C．shall D．can5．Don’ttakeitseriously，Alice．Iwasn’tmaking_____funofyou—it’snothingbut_____joke．A．/;the B．the;theC．the;a D．/;a6．—Mum，lookatmyshoes．Ineedanewpair．—________．Iboughtthemforyouonlyaweekago!A．YoubetB．YousaiditC．Youdon'tsayD．Younameit7．Anyonewithaneyeontheemploymentsituationknewtheassessmentabouteconomicrecovery_______justaroundthecornerwascorrect.A．beingB．tobeC．wasD．havingbeen8．ItwaswhenshefirstarrivedinChina_____shedevelopedapassionforpaper-cutting.A．where B．thatC．how D．why9．Itisglobalwarming,ratherthanotherfactors,___theextremeweather.A．thathaveledto B．whichhascausedC．whicharecausing D．thathasledto10．TheydideverythingintheirpowertosavethebuildingdatingbacktotheQingDynasty,buttheireffortswere.A．inturn B．intimeC．invain D．inneed11．Thenationalparkhasalargecollectionofwildlife,________frombutterfliestoelephants.A．torange B．rangeC．ranging D．ranged12．Distinguishedguestsandfriends,welcometoourschool,_____theceremonyofthe50thAnniversarythismorningareouralumni（校友）fromhomeandabroad.A．Attend B．Toattend C．Attending D．Havingattended13．InmanyhomesintheUK,thefirstperson_______hastomaketeaforthefamily.A．wakingup B．towakeupC．wokeup D．wokenup14．Mysonturnedtobookstoresandlibrariesseekinginformationaboutthebookrecommendedbyhisprofessor,but________none.A．wouldfind B．hadfoundC．found D．hasbeenfinding15．Ifit_____earlier,theprintingmachinewouldnothavebrokendown．A．hasbeenrepaired B．isrepairedC．hadbeenrepaired D．wasrepaired16．—Whereonearthhavetheygone?—Ihavenoidea,butIwishI.A．know B．knew C．wouldknow D．wouldhaveknown17．MaybesomeofyouarecuriousaboutwhatmylifewaslikeonthestreetsbecauseI’veneverreallytalkedaboutit______.A．inplace B．inturn C．inforce D．indepth18．ThatWasthefirsttimeshealoneathomeduringtheweekends，boredtodeath．A．hasleftB．hasbeenleftC．hadleftD．hadbeenleft19．Mytoothacheme.Ithoughtitwasgoingaway,butitisgettingworsenow.A．killsB．iskillingC．haskilledD．killed20．Ihaveoftenthoughtitwouldbeablessingifeachhumanbeing_______blindanddeafforafewdaysatsometimeinhislife.A．hasbeenstricken B．werestrickenC．hadbeen D．wouldbe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）WelcometoCengizToursIfyouarelookingtohavearelaxingandunforgettablevacation,sailingontheturquoisewatersoftheMediterraneanSeainTurkey,youareattherightplace!CengizToursoffersbluecruisesstartingfromJuneuntiltheendofOctobereachyear,intheGulfofGokova,locatedontheMediterraneanSea.Youareencouragedtomakereservationsone-monthaheadoftime.ThebluecruiseusuallystartsfromBodrum,intheGulfofGokova,andtakesyoualongthebeautifulshoreswithintheMediterraneanSea.CengizToursofferstripsbasedonyourdesireddestinations.Mr.CengizTozluklu,alicensedcaptain,askilledcookandatourguide,hasbeensailingforalmost40years,andwillmakesurethatyouhaveanunforgettabletimeduringyourvacationonhisboat.Heoffersapick-upanddrop-offserviceattheBodrumAirport.Threemealsareincludedperdayandsoismoderatealcohol.Pleasemakesurethatyouinformusofanyallergiesormedicalconditionsyoumighthave.Sleepingisquitecomfortableonthesailboatandyouarealsocertainlyinvitedtosleeponthedeckoftheboat,underthestars.Mr.Tozlukluisaveryfriendlytourguide,soexpectyourvacationtobeextremelypleasingandalittlesurprising.TheMediterraneanbeaches,visitingbeautifulTurkishcountryside,watchingthesunsetandsunrise,themoonandthestars,swimming,fishingandenjoyingthequietcoveswithintheGulfofGokovawillbeavacationhardtoforget.Callforreservations.Youareencouragedtomakereservationsone-monthaheadoftime.Pleasenotethatthereisaone-weekminimumstaypertour.Cellphone(Turkey):+90-533-923-32221、What'syourfeelingaboutsailingontheturquoisewatersoftheMediterraneanSeainTurkey?A．Relaxedandexcited.B．Relaxedandpuzzled.C．Surprisedandfrightened.D．Frightenedandmoved.2、Whatcanyoudoifyouhaveanyquestionsorwanttomakereservations?A．Sendane-mail.B．VisitMr.CengizTozluklubyyourself.C．Makeaphonecallby+90-533-923-3222.D．CometotheGulfofGokovabyplane.3、Wheredoesthetextprobablycomefrom?A．Anovel.B．Atravelguide.C．Afashionmagazine.D．Anewsstory.22．（8分）TheAmericannewspaperhasbeenaroundforaboutthreehundredyears.In1721,theprinterJamesFranklin,Benjamin’solderbrother,startedtheNewEnglandCourant,andthatwaswhatwemightrecognizetodayasarealnewspaper.Hefilledhispaperwithstoriesofadventure,articlesonart,onfamouspeople,andonallsortsofpoliticalsubjects.ThreecenturiesaftertheappearanceofFranklin’sCourant,fewbelievethatnewspapersintheirpresentprintedformwillremainaliveforlong,Newspapercompaniesarelosingadvertisers,readers,marketvalue,andinsomecases,theirsenseofpurposeataspeedthatwouldnothavebeenimaginablejustseveralyearsago.ThechiefeditoroftheTimessaidrecently,“Atplaceswheretheygather,editorsaskoneanother,‘Howareyou?’,asiftheyhavejustcomeoutofthehospitaloralostlawcase.”AnarticleaboutthenewspaperappealedonthewebsiteoftheGuardian,undertheheadline“NOTDEADYET.”Perhapsnot.buttheriseoftheInternet,whichhasmadethedailynewspaperlookslowandoutofstepwiththeworld,hasbroughtaboutarealsenseofdeath,SomeAmericannewspapershavelost42%oftheirmarketvalueinthepastthreeyears.TheNewYorkTimesCompanyhasseenitsstock（股票）dropby54%sincetheendof2004,withmuchofthelosscominginthepastyear.AmanageratDeutscheBanksuggestedthatstock-holderssellofftheirTimesstock.TheWashingtonPostCompanyhaspreventedthetroubleonlybychangingpartofitsbusinesstoeducation;itstestingandtest—preparationservicenowbringsinatleasthalfthecompany’sincome,1、WhatcanwelearnabouttheNewEnglandCourant?A．Itismainlyaboutthestockmarket.B．Itcarriesarticlesbypoliticalleaders.C．Itmarksthebeginningofnewspapers.D．ItremainsasuccessfulnewspaperinAmerica.2、Whatcanweinferaboutthenewspapereditors?A．Theyoftenacceptreaders’suggestions.B．Theycawalotabouteachother’shealth.C．Theystopdoingbusinesswithadvertisers.D．Theyfacegreatdifficultiesintheirbusiness.3、Whichofthefollowingfoundanewwayforitsdevelopment?A．theWashingtonPost. B．TheGuardian.C．TheNewYorkTinier. D．NewEnglandCourant.4、Howdoestheauthorseemtofeelaboutthefutureofnewspapers”?A．Satisfied. B．Hopeful.C．Surprised. D．Worried.23．（8分）Americanwomenwhoworkascomputerprogrammers,chefsanddentistsearn28percentlessthanmendoingthesamejobs.Thosearethejobswiththebiggestwagedifferencesbetweenmenandwomen,accordingtoanewstudy.Overall,thestudyfoundthatwomenearn5.4percentlessthanmenfordoingthesamejob,inthesamelocationandforthesameemployer.ThewagedifferencesbetweenwomenandmenweresimilarintheUnitedKingdom,Australia,GermanyandFrance.5.4percentisabigdifferenceinpaybetweenmenandwomenbecauseitcannotbeexplainedbywomenandmentakingthesamekindsofjobs.Itcanonlybeexplainedbybias(倔见)againstwomen,orothercauses,suchaswomennotbeinggoodataskingforpay.Researchsuggeststhatwomendonotnegotiate(交涉)aswellasmenwhenitcomestopay.Andwomenaregenerallymoreuncomfortableaskingfellowemployeeshowmuchtheymake,sotheycanseeiftheyarebeingpaidfairly.Accordingtothestudy,womenearnedatleast15percentlessthanmeninthesejobcategories:psychologists,pharmacists,physicians,opticians,pilotsandgameartists.Butinthefieldsofsocialwork,sellingmerchandise,researchassistantsandphysicianadvisors,womenearnmorethanmen.Insocialwork,womenearned7.8percentmorethanmen,thereportsaid.Thatwasthejobcategorywiththebiggestadvantageforwomen.Itwasstillfarlessthanthe28percentpayadvantageformeninsomefields.Comparingsalariesforfull-timeworkers,womenearnonly79percentasmuchasmen.Overalifetime,thatmuchofadifferenceinpaycanamounttoalargeamountofmoney.Womenonlyearned57percentasmuchasmenin1975.Itisnowupt079percent.Thatisprogress,thereportsays,butnotenough.1、Whichofthefollowinghasthebiggestpaydifferencesbetweenwomenandmen?A．Apilot.B．Agameartist.C．Aresearchassistant.D．Acomputerprogrammer.2、Whydowomenearnlessthanmenwhendoingthesamejob?A．Theydon’ttrytheirbesttofightforbetterpay.B．Theycarelessabouttheirpaythanmen.C．Bossesusuallylooksdownuponwomen.D．Theydon-tworkaseffectivelyasmen.3、Howmuchincomedofull-timewomenworkerslosecomparedwithmen?A．5.4%.B．7.8%.C．21%.D．28%.4、Whatdoesthereportthinkofthewomen'spay?A．Itisgrowingratherquickly.B．Itisrisingbutnotsatisfying.C．Itisnotfairforwomenworkers.D．Itisreasonableforpresentsituation.24．（8分）ManypublicfiguresfromIT,showbusiness,andsportshavejoinedtheIceBucketChallengetoraisemoneyforamyotrophiclateralsclerosis(ALS)(肌萎缩性侧索硬化)research.Anumberofinternationalfamouspeoplehavealreadytakenthechallenge,includingMicrosoftco-founderBillGates,FacebookCEOMarkZuckerberg,AfounderandCEOJeffBezos,andAppleInc.CEOTimCook.TroubledmusicianJustinBieberevenchallengedUSPresidentBarrackObama.TheALSIceBucketChallengerequiresthatparticipantspourabucketoficewateronthemselvesandthenpostavideoofitonsocialmediawhilenominatingoneormorepeopletodothesamewithin24hours.Peoplewhofailtotakethechallengewillhavetodonate$100toTheALSAssociation,whichadvocatesfindingtreatmentandacureforALS.Andmanyofthosewho’vetakenthechallengedonatedaswell.ALSisararediseasethatgraduallyreducespatients’musclestrength,finallymakingthembecomeunabletospeak,move,swallowandbreathe.InNorthAmerica,ALSiscommonlyknownasLouGehrig’sdisease,afterthestarbaseballplayerwhodiedofthediseasein1941attheageof38.Thebest-knownALSpatienttodayisBritishscientistStephenHawking.WhilemostpeoplewithALSsurviveonlytwotofiveyearsafterdiagnosis(诊断),Hawkinghashadthediseasefordecades.ThemedicaltreatmentforALSisveryexpensiveandcannotbecoveredbymostsocialwelfareprograms.ThiscreatesdifficultiesformanyALSpatientsandtheirfamilies,bothphysicallyandmentally.“Duetotheicebucketcampaign,manypeoplebeginningtoknowaboutALS.WithmorepeopleawareandmorepeopletakingpartinthefightagainstALS,wecancalmlyworkwithnotonlyotherALSorganizations,butalsowithmedicalcompaniestospeedupnewtreatmentsforpeopleaffectedbythedisease,”saidBarbaraNewhouse,PresidentandCEOofTheALSAssociation.1、WhydoestheauthormentionmanyfamouspeopleinParagraph1?A．TostressthepopularityoftheIceBucketChallenge.B．Toadviseustolearnfromthem.C．Toprovetheyaregenerous.D．TointroducethetargetgroupoftheIceBucketChallenge.2、Paragraph2ismainlyabouttheIceBucketchallenge’s________.A．influenceB．purposeC．rulesD．development3、Thepersonwhoisnominatedforthechallengeisrequiredto________.A．donate$100toTheALSAssociationB．watchothersvideosonsocialmediaC．helpfindeffectivetreatmentsforALSD．pouricewateronhimselfwithintime4、WhatdoweknowaboutALSfromthetext?A．ALSisfairlycommonnow.B．LouGehrigwasfirstcuredofALS.C．ItisrareforpeoplewithALStosurvivedecades.D．SocialwelfareprogramsprovidemedicaltreatmentsforALS.5、AccordingtoBarbaraNewhouse,theIceBucketChallenge________.A．makesmorepeoplewellawareofALSB．teachespeoplehowtofightagainstALSC．makesmedicalcompanieshelpALSpatientsD．attractsmanypeopletojoinALSorganizations25．（10分）“Ineverwantedtocomeonthisstupidhikingtrip!”Jeff’svoicewaspanickedHisfatherstoppedandturnedtolookattheboy.“Thisishardonyou,son.Butyou’vegottocomethroughwithyourcourage.”“ButIamscared!”Jeffshouted.“Pleasehaveenoughloveforyourbrothertothinkthisthrough!”Hisfatherreplied,“Wejustdon'thavethetimetostop.AndIdon'tknowifIcanmakeitwithoutstoppingeverysooften.Whileyou'reonlyten,you'restrongandfast.Doyourememberthewaybackfromheretotheroad,ifyouhadtogoalone?”Jeffflashedbacktothepainfulsceneofhisseventeen-year-oldbrotherMarkattheircampsite.He’dbeenbittenbyasnakeduringaroughhike.Heneededmedicalattentionrightaway.Worsestill,theircellphonewasdead.“Jeff?CouldyoumakeittoFlintwithoutme?Youcangethelpthere.”Jeffnodded,saidgoodbyetohisfatherandcontinuedclimbingovertherocks.Therocksandbranchesthreatenedhisfootingandspeed,butstonebystone,hemadehiswayupthevalley.Jeffturnedandmadethefinalclimbing-uptowardtheroad.Whenhereachedit,herestedhimself,breathless.“Can'tstop,”hethought.“Mark’sinbigtroubleKeepgoing.”Justashepulledhimselfupright,atruckspedby,headingforFlint"Hey!”heshoutedexcitedly,wavingbotharms.Thetruckstopped,"Jumpin,boy!What’sup?"Thedriverasked,Jeffgotinandexplained.Immediatelythedriverreachedforhiscellphone.“Help!Help!Bettergetthehelicopterinthere,”heseemedtobeshoutingintohishand.ButJeffwasn’tsureaboutthatbecauseeverythinggotunclearandthenwentblackandquiet.Hourslater,Jeffopenedhiseyestofindhimselfinahospital,withhisfathernearby.HisfathertoldhimthatthehelicopterairliftedMarktothehospitalandhewouldbefineinafewdays.Hisfatherhikedhimselfoutofthatvalleyandtookaridefromsomeonetothetown.“You’reahero,son,”hisfatherfinallysaidwithasmile.“YousavedMark.”1、Jeffhadthegreatestdifficultyin.A．defeatinghisfeartoaskforhelpaloneB．facingthepossibilityoflosinghisfather'srespectC．climbingtherock-coveredhilltogettothetopD．findingsomeonetotakehimtothetownofFlint2、WhathelpedJeffovercomethedifficultiesinthetrip?A．TheideatoprovehimselfB．TheeagernesstosavehimselfC．TheloveforhisbrotherD．Therequirementofhisfather3、WhathappenedtoJeffwhenthetruckdrivercalledforhelp?A．Hefellasleep.B．Helostconsciousness.C．Hegotoutofthetruck.D．Hewasoutofbreathbecauseoftiredness.4、HowdidJeff’sfatherprobablyfeelaboutJeffintheend?A．HewasproudofJeff.B．HefeltsorryforJeff.C．HewasinspiredbyJeff.D．HewasdisappointedwithJeff.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）完形填空阅读下面短文，从短文后各题所给的四个选项（A、B、C和D）中，选出可以填入的空白处的最佳选项，并在答题卡上将该选项涂黑。Wehaveasmallbackgardenwithseveraltrees，sobirdnestinabundance.Therefore,itis1yearafteryeartofindmanyyoungbirdsdon’t2Onemorningtwoyearsago,Ifoundayoungblackbirdsittingstill,verycold,inacorner.I3itupandmovedittoaraisedwarmerspot,4itwithtissueandmadesillybirdnoisesinthehopethatitwould5Itwasbreathing,thoughveryweakandwouldn’topenitsbeak(喙).Iknewithad6andwasdyingbutitdidstarttofeelwarmersotherewas7Ikeptcomingtocheckonit,keepingourthree8insidethehouse,asIdidn’twantthemto9it,asToby,mycleverestdoghadalreadyspottedit.Onetime,Iwenttoseethebird,ithad10down,legsoutstretched(伸直),soIplacedit11backontothetissue.Itseyesopened12anditseemedtolookinmydirection,13attimesitsheadalsomovedround,whichwasnotagoodsign.Ikeptmakingbirdnoisesand14it,saying“Comeon,bestrong.”Ijustfeltso15,butIwantedittoknowthattherewassomeonewho16Unfortunately,itdied.IdidfeelsoregretfulbecauseItriedmybestbutI17Tomy18,lastyearIspottedtwoyoungblackbirdskeepingeachothercompanyinoneofourtrees,andI’m19oneofthemhadatleastsurvivedasonehasbeenvisiting20sinceandhelpingitselftoseedfromourfeeders.1、A．obvious B．strange C．usual D．special2、A．leave B．survive C．fly D．adjust3、A．picked B．put C．hung D．held4、A．provided B．connected C．hid D．covered5、A．play B．reply C．breathe D．wake6、A．keptup B．madeup C．givenup D．turnedup7、A．hope B．life C．luck D．fun8、A．birds B．dogs C．cats D．boys9、A．visit B．annoy C．bother D．attack10、A．fallen B．pulled C．lain D．showed11、A．quickly B．happily C．gently D．carelessly12、A．invain B．inreturn C．intime D．inresponse13、A．since B．although C．while D．unless14、A．encouraging B．saving C．amusing D．calming15、A．excited B．curious C．moved D．desperate16、A．counted B．preferred C．cared D．differed17、A．stopped B．failed C．declined D．missed18、A．delight B．disappointment C．sorrow D．amazement19、A．proud B．afraid C．sure D．grateful20、A．casually B．unexpectedly C．suddenly D．regularly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）下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。Chinanowhastheability1．(change)theworldwithits"newfourgreatinventions":high-speedrailways,electronicpayments,sharedbicyclesandonlineshopping.Thefournewwaysaremostappealing2．youthsfromcountriesintheBeltandRoadInitiative.“Mywalletisnolongerinuse.IcanbuyandeatwhateverIwant3．(simple)withafingertiponmyphone,"saidLinJinlong,anoverseasChinesestudentfromCambodia."Even,pancake4．(seller)areusingAlipay.Wecanalsoorderfoodathome,5．issuperconvenient.IfI6．(be)athomeinCambodia,Iwouldhavetogooutdoors."As7．hugefanofbicycles,healsoexpressedhisloveforChina’ssharedbicycles,"Theyaremakingpublictransportmore8．(attract).”Chinesepeople'slives9．(become)moreandmoreconvenientforthepast10years,Linconcluded,10．(add)thathehopestopromoteeconomicdevelopmentinhismothercountrylikeChina.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：在错的词下画一横线，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限一词；2、只允许修改10处，多者(从第11处起)不计分。WhenMolly’sfatherwasabouttowork,hisdaughterMolly,aged8,handhimabag、Thefatherwasinhurrysohedidn’tknowwhatwasinside、Whilehavinglunch,hetookoutthecontents:aplasticdinosaur,atinyseashellandthreesmallstone、Thebusyfathersmiled,finishedeating,andsweepingthedeskcleanintothedustbinincludeMolly’sjunk、Thisevening,Mollywantedherbagbackbecauseshehadnotmadeanoteintoit、Iloveyou,Daddy、Thefatherwenttohisofficehurried,carryingthejunkhome、HeaskedMollytotellheraboutthejunk、Itwasturnedoutthateverythinginthebaghadastory、ToMollytheywerenotjunkandtreasures!第二节书面表达（满分25分）29．（25分）假设你是李华。在最近的一次班会上,你班同学们就“高一学生是否需要吃补品来保持健康”展开了讨论。请根据下表提供的信息用英语写一篇短文,并谈一些你自己的看法,给某英语杂志投稿。60%的同学认为40%的同学认为1.坚持锻炼,无需吃任何补品(tonic)。1.进入高一课业繁重,经常感到疲劳,吃补品可以帮助恢复精力。2.过多摄入补品会增加体重,对健康不利。3.价格比较贵。2.没时间锻炼身体。注意:1.词数:120左右。短文开头已为你写好,不计入总词数。2.内容可适当发挥,注意行文连贯。I'mwritingtotellaboutthediscussionwe'vehadintherecentclassmeetingabout......___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、D3、A4、D5、D6、C7、A8、B9、D10、C11、C12、C13、B14、C15、C16、B17、D18、D19、B20、B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、1、A2、C3、B22、1、C2、D3、A4、D23、Anewstudysuggeststhatwashingdishesbyhandishealthierthanusingadishwasher.Nobodylikesdoingthedishes,butitturnsoutthatdoingthistaskmightpayoffinanunexpectedway.AccordingtoanewstudypublishedintheJournalofPediatrics,washingdishesbyhandinsteadofusingadishwashermightpreventthedevelopmentofallergies(过敏).ResearchersinSwedensurveyedtheparentsof1,029childrenaged7and8.Theydiscoveredthatchildrenwhosefamilieshand-washedthedishesinsteadofusingamachinewerelesslikelytohaveallergies.Earlierresearchhasshownthatdisheswashedbymachinearecleanerthanthosewashedbyhand.Sowhywouldkidswhoeatoffofslightlydirtierplatesbebetteroffwhenitcomestopreventingallergies?Oneexplanationisbasedonatheoryknownasthe“hygienehypothesis”,whichsaysthereasonkidsde