廣東省東華高級(jí)中學(xué)高三下學(xué)期聯(lián)考新高考英語(yǔ)試題及答案解析

廣東省東華高級(jí)中學(xué)高三下學(xué)期聯(lián)考新高考英語(yǔ)試題注意事項(xiàng):1．答題前，考生先將自己的姓名、準(zhǔn)考證號(hào)碼填寫(xiě)清楚，將條形碼準(zhǔn)確粘貼在條形碼區(qū)域內(nèi)。2．答題時(shí)請(qǐng)按要求用筆。3．請(qǐng)按照題號(hào)順序在答題卡各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書(shū)寫(xiě)的答案無(wú)效；在草稿紙、試卷上答題無(wú)效。4．作圖可先使用鉛筆畫(huà)出，確定后必須用黑色字跡的簽字筆描黑。5．保持卡面清潔，不要折暴、不要弄破、弄皺，不準(zhǔn)使用涂改液、修正帶、刮紙刀。第一部分（共20小題，每小題1.5分，滿分30分）1．—AreyoustillthinkingabouttheemailTonysentyouyesterday？—Oh，totellthetruth,that’smakesmefeelexcited.A．What B．how C．that D．why2．—IfeelsonervousabouttheNationalEnglishSpeechCompetitiontomorrow.—.A．Ireallyenvyyou B．GladtohearthatC．Soundsgreat D．Takeiteasy3．—Doyou________readyforthespringouting?—No,Istillhavetobuysomefruit.A．everything B．a(chǎn)nything C．something D．nothing4．Ithoughtithardtocompletetheprojectatfirst,butI______mymind.A．change B．havechangedC．hadchanged D．wouldchange5．PremierLiKeqiangofficially______theplantodeveloptheBayAreainhisgovernmentworkreportdeliveredatthestartoftheNationalPeople’sCongresssessioninMarch.A．laidoutB．laidoffC．laiddownD．laidup6．--Wheneveryouwantagoodmeal,cometomyrestaurantandeatforfree.--Believeme.Thatisan________Iwillnotrefuse.A．a(chǎn)pproach B．offerC．idea D．instruction7．Iregretnothavingtakenyouradvice.OtherwiseI________thismistakeatthemoment.A．didn’tmake B．wouldn’tmakeC．hadn’tmake D．wouldn’thavemade8．—Sorry,sir.I______followyou.Wouldyoupleasespeakslower?—Ok.A．can’t B．mustn’t C．shouldn’t D．needn’t9．Hissuggestion_______toseethefilmAvatarinterestedeveryoneofus.A．thatwego B．whichweshouldgo C．thatwewouldgo D．weshouldgo10．Itisgoingtoraintoday.Takeanumbrellawithyouto________youfromtherain.A．stop B．prevent C．keep D．protect11．Inspiteof_________hasbeensaid,quitealotofpeoplearestilluncertainaboutthestateofthecountry’seconomy.A．what B．whichC．that D．a(chǎn)s12．Thefolksweredelightedatthemessageoftheirrelatives_______thatmineexplosion.A．survived B．tosurvive C．weresurviving D．surviving13．-----Myroomgetsverycoldatnight.-----_________________.A．Soismine B．Somineis C．Sodoesmine D．Sominedoes14．Ihopemyteacherwilltakeinto_______thefactthatIwasilljustbeforetheexamswhenshemarksmypaper.A．idea B．considered C．a(chǎn)ccount D．thought15．Neverbefore________thefamousmuseumwasjustastone'sthroawayfromtheirschool,soout________.A．hadtheyknown;wentalltheyB．theyhadknown;wentalltheyC．hadtheyknown;theyallwentD．theyhadknown;theyallwent16．Pelehadbagsofnaturaltalent,buthe______withoutthedeterminationtodealwithalltheproblemslifethrewinhispath.A．wouldneversucceed B．neversucceededC．wouldneverhavesucceeded D．haveneversucceeded17．HelensaidthatshewouldbringmeJustinBieber'slatestCDthenextday,butshe.A．wouldn't B．didn'tC．hadn't D．hasn't18．Raisingtheincomesofthepoorislikelytobeineffectiveinawealthysociety,________accompaniedbyothermeasures.A．once B．when C．if D．unless19．Withineventheweakestofhumanbodiesliesalifethatispreciousindeed---____needstoberespectedandhonored.A．somethingthat B．one C．onethat D．something20．I’mgoingtospendthesummerholidayinHainan,________livesmyuncle.A．where B．whoC．which D．when第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21．（6分）Americanwomenwhoworkascomputerprogrammers,chefsanddentistsearn28percentlessthanmendoingthesamejobs.Thosearethejobswiththebiggestwagedifferencesbetweenmenandwomen,accordingtoanewstudy.Overall,thestudyfoundthatwomenearn5.4percentlessthanmenfordoingthesamejob,inthesamelocationandforthesameemployer.ThewagedifferencesbetweenwomenandmenweresimilarintheUnitedKingdom,Australia,GermanyandFrance.5.4percentisabigdifferenceinpaybetweenmenandwomenbecauseitcannotbeexplainedbywomenandmentakingthesamekindsofjobs.Itcanonlybeexplainedbybias(倔見(jiàn))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.22．（8分）LocatedinTimesSquareandtheBroadwaytheatredistrict,thishoteloffersfreecoffee,teaandhotchocolate.Continentalbreakfastisprovided.Aflat—screensatelliteTVwithHBOisincludedineveryroomatEconoLodgeTimesSquare.Asafetydepositboxandadeskareprovided,andfreelocalandlongdistancecallstotheUSandCanadaareoffered.The50thStreetundergroundstationis3blocksfromtheEconoLodgeTimesSquare.RockefellerCenterandtheMuseumofModernArtarea5-minutewalkfromthehotel.Hell’sKitchenisagreatchoicefortravellersinterestedinsightseeing,shoppingandtheatre.ThisisourguestsfavouritepartofNewYork,accordingtoindependentreviews.ThispropertyisalsoratedforthebestvalueinNewYork!Guestsaregettingmorefortheirmoneywhencomparedtootherpropertiesinthiscity.Wespeakyourlanguage!Mostpopularfacilities:FreeWiFi,Parking,Non-smokingrooms,Facilitiesfordisabledguests,Dailymaidservice.GoodtoknowCheck-in15:00-00:00hoursCheck-outUntil12:00hoursCancellation/prepaymentCancellationandprepaymentpoliciesvaryaccordingtoroomtype.PleaseenterthedatesofyourstayandchecktheconditionsofyourrequiredroomChildrenandextrabedsAllchildrenarewelcome.Free!Uptothreechildrenunder5yearsstayfreeofchargewhenusingexistingbeds.Thereisnocapacityforextrabedsintheroom.Travellingwithpets?Petsarenotallowed.GroupWhenbookingmorethan4rooms,differentpoliciesandadditionalsupplementsmayapply.Address:302West47thStreet,Hell’sKitchen,NewYork,NY10036,USAreservations@econolodgetimessquaremTel:(212)2461991WelcometothebrandnewEconoLodge

?TimesSquare1、WhatisthebestchoiceifyougotoRockefellerCenterfromthehotel?A．Onfoot.B．Bysubway.C．Bytaxi.D．Bytrain.2、Whichofthefollowingisn’tfreeinEconoLodgeTimesSquare?A．WiFi.B．Parking.C．Alllongdistancecalls.D．Coffee,teaandhotchocolate.3、Whatcanbelearntfromthepassage?A．Thebesttimetoliveinthehotelis3:00am.B．Allchildrenunder5yearsstayfreeofcharge.C．Thecancellationpoliciesofeachroominthehotelarethesame.D．Customersfromallovertheworldhavenodifficultycommunicatingwiththehotel.23．（8分）Hereareoursuggestionsforkeepingbusythisweek.Divein!TaketothewavesinSouthamptonAlwaysfanciedtryingyourhandatsailing?Now’syourchance.TheSouthamptonBoatShowhasplentyofopportunitiesforvisitorstogetoutonthewatertoexperienceboatsailing,powerboatingortakingarideonaRIB--allforfree.DiscoveranislandontheThamesTocelebrateTotallyThames,amonth-longfestivalisheldatvariouslocationsacrossLondon.We’vediscovered21oftheriver’smostfascinatingislands--allofthemwithinterestingstoriestotell.Makethemostofitwithourmaphere.CatchgreatfilmsinBristolOversixdays,EncountersFilmFestivalscreensupto400filmsfromover60differentcountries.TheBristolfestivalprovidesaplatformforinternationalfilmmakers,andoffersagatewaytothelikesoftheBAFTAs,OscarsandEuropeanFilmAwards.Seehereforfulldetails.GetscientificinLondonExperiencethelatest,bestandmostchallengingsciencecoveringallareasofourlivesanduniverseatNewScienceLiveatExCelLondon.NewScientistLiveisafour-dayfestivalfullofideasanddiscoveriesfromtheteambehindtheworld’smostpopularscienceweeklymagazine,featuringfourzones--Brain&Body,Technology,EarthandUniverse--aswellastalksfromexpertsandover200exhibitors.1、Whichisthemostsuitableformoviegoers?A．TaketothewavesinSouthampton. B．DiscoveranislandontheThames.C．CatchgreatfilmsinBristol. D．GetscientificinLondon.2、WhatistrueaboutNewScientistLive?A．Ascienceweeklymagazine.B．Afestivalwhereideasanddiscoveriesareshared.C．Afestivaltocelebrategreatscientist.D．Anexhibitiontoshowscientificdiscoveries.3、Wherecanyoufindthetext?A．Onanoticeboard. B．Inanewspaper.C．Onawebsite. D．Inabookreview.24．（8分）Visuallanguageisaformofcommunicationthatusesvisualelements(元素)asopposedtoformalwrittenlanguagetoconveymeaningoranidea,Graphicacy,theabilitytocommunicatevisually,isconsideredasimportantasliteracyandnumeracy,theabilitiestoreadandcount.Somepeoplearevisualthinkers,usingthatpartofthebrainthatisemotionalandcreativetoprocessandgivemeaningtoinformation.Visualcommunicationcanfindexpressioninpaintings,drawings,symbols,orsimplylinesandshapesarrangedforaspecificeffect.Artisanexampleofvisuallanguage.Apaintingorsculpturecanconveyideasorarousespecifickindsofemotionalresponses.Itmayalsoexpressideasabouthistoricalevents,abstractconcepts,orsimplybeaboutthewaycertainshapesorforms“work”togetherorcreateacertaineffectonthemind.Someresearchersbelievethatdifferentpartsofthebrainrespondinuniquewaystocolorsandshapes.Pictograms(象形文字)andideograms(表意文字)aretypesofvisuallanguage.Pictogramsarepicturesthataresimilartowhattheyrepresent.Theyarestillusedtodaytocommunicateinformation.Manypeoplearoundtheworldarefamiliarwiththepictogramsindicatingsuchthingsasairports,publicfacilities,andnon-smokingareasindicatedbyacigaretteinacirclewithalineacrossit.Ideogramsarepicturesthatrepresentideasandcanoftenbeunderstoodwithouttheaidofwrittenlanguage.SomescholarstrackmodernalphabetstopicturesLettersareactuallyancientpictures,andwordsareaseriesofpictures.Modernalphabetlettersarenotonlyphonetic(語(yǔ)音的)symbolsbutarebasedonancientreligiousimagesandsymbols.Musivisualcommunicationisalsoapartofvisuallanguage.Thetermreferstomusiccreatedspecificallytoimprovethevisualexperienceoffilm.Itcorrespondstotheimagesbeingseenonthescreen,andthemusicmayarouseasenseofterror,fear,orotheremotions.Mostmoviegoersunderstandthelanguageofmusicalcluesshowingthatsomethingdramaticorimportantisabouttohappen.1、Whatisvisuallanguageaccordingtothetext?A．Anideaconveyedbyartists.B．Anabilitytoreadandcount.C．Asystemusedtoarouseemotions.D．Awayofprocessingandexpressinginformation.2、Whatmaybetheoriginofthemodernalphabetletters?A．Publicfacilities. B．Imaginarylines.C．Religiousimages. D．Livingconditions.3、Whatcanwelearnaboutthemusicofafilmfromthelastparagraph?A．Itcanhelppredicttheplot.B．Avisualthinkercanmakeitbetter.C．Itoftenchangeswithouttheaudience’snotice,D．Itmakesthefilmmoreemotionalandcomplex.4、Whatcanbethebesttitleofthetext?A．HowdoesVisualLanguageAffectLife?B．HowcanWeLearnVisualLanguage?C．WhatIstheOriginofLanguage?D．WhatIsVisualLanguage?25．（10分）Anyactorwouldadmitthatit’strickytoplayrolesbasedonrealpeople.Theyneedtodomountainsofresearchtomakesurethey’restayingastruetolifeaspossible.Besides,theytrytoaddtheirowntouchestotheperformancesothattheirworkcanbecalledtheirown.AmericanactorAndrewGarfield,33,facedthatdilemmawhenplayingDesmondDossinthefilmHacksawRidge.DosswasaUSarmydoctorduringWorldWarIIwhorefusedtocarryagunbecauseofhisbeliefs,butsaved75liveswithoutfiringasingleshot,Hisactionsmadehimthefirstconscientiousobjector—apersonwhoobjectstoservinginthearmedforcestormoralorconsciencereasons—tobepresentedwiththeMedalofHonor,theUS’shighesthonorawardedforpersonalactsofbravery.Garfield’sfirststageofresearchwastostudyasmanydocumentaries(紀(jì)錄片)ofDosshecouldgethishandson.ButGarfieldsoonrealizedthatheneededtolearnnotonlytheDoss’outercharacteristics,butalso“thedeepestpartofhimself”,hesaid.HetraveledtoDoss’hometown.TheactorwantedtowalkwhereDosswalkedandhandlethetoolsDosshandled,whileallthetimekeepinginmindhowtheresearchwouldaffecthisperformance.“Idon’tthinkIcouldhavegonetoofarintermsofgettingtoknowwhoDosswas,”Garfieldsaid.“Butitcan’tbeanimpressionofhim.Thatdoesn’tinterestme.Garfieldexplainsthatit’slikethedifferencebetweenslippingintosomeone’sclothesandsteppingintotheirskin,Untilhegoesdeepinsidearolebasedonarealperson,hedoesn’tfeelhe’sdonetheworkjustice.Andit‘snotuntilhefullyunderstandsthecharacterthatGarfieldfeelsconfidenthecandothethingsaskedoftheroleinthescriptwithouthesitationorthought,1、Whatmakesitdifficultforactorstoplayrolesbasedonrealpeople?A．Mixingtheactwiththeirownfeelings.B．Resemblingtherolesinappearance.C．Lifelikeperformanceswithpersonalstyles.D．Massesofacademicresearchintotheroles.2、WhywastheMedalofHonorawardedtoDesmondDoss?A．Torecognizehisbraveactions.B．Toattractpeopletojointhearmy.C．Toadmitthevalueofconscience.D．Toencouragedoctorstofollowhissuit.3、WhatdidGarfieldhopetodoinDoss’hometown?A．KnowaboutDoss’livingconditions.B．FindouttheinsidesofDoss.C．DoresearchonDoss’earlylife.D．ExperienceDoss’lifeatfirsthan4、Whatisthebesttitleforthetext?A．BeaGoodActorB．AMoralDilemmaC．GarfieldandDossD．GarfieldGetsDeep第三部分語(yǔ)言知識(shí)運(yùn)用（共兩節(jié)）第一節(jié)（每小題1.5分，滿分30分）閱讀下面短文，從短文后各題所給的A、B、C和D四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)．26．（30分）Afewyearsago,myyoungerbrotherandIwenttoNorfolk,Virginianbyplane.1beforewetookoff,weheardthepilot'svoicethroughouttheplane,“Sorry,ladiesandgentlemen.Wehaveno2ontheplane.Wehaveagenerator(發(fā)電機(jī)),andwearegoingto3theengineswithit.Wewill4intheairandheadtoNorfolk,andseewhathappens.”Seewhathappens?Wearegoingtogetupintheair,andseewhathappens?Atthispoint,onewomanstartedcrying.“Oh,no!Wearegoingto5！”Thereweresighsof6andanxietyquicklyspreadingthroughouttheplane,andwehadn'teven7yet.Thirtyminutespassedandwewerestill8there.Thenthevoiceofthepilotcameoveragain,“Ladiesandgentlemen,Iknowyouare9,soarewe.Weonlyhaveoneenginegoingrightnow,anditisworkingdoubletime.”Therewascrying10wehadwalkedintograve(墳?zāi)?.Butthepilottoldusouroneenginewasworkingdoubletime,andhis11wastogetupintheairandseewhathappens!Thenwedid.Wegotupintheairand12happened.WearrivedinNorfolkandeveryone13forstillbeingalive.AlthoughIdosincerelyliketohaveaplan14“seewhathappens”,itreallyisn’tsuchabadlifestrategy.Alltoooften,Iwouldseepeoplepursuingtheirgoals15withinactionjustbecausetheydon’thave16success.Actually,successwillneverbeguaranteed.The17thingthatyoucandoisjustgetupintheair,andseewhathap-pens.Ifyouareplanningtolearnanewskill,“getupintheair,andseewhathappens!”Itmightnotbeas18asyouthought.Youmightbesmarterthanyouthought,andtheresultcouldbevery19!Sodon’tstaytheretryingnothingjustbecausethereisno20ofguaran-teedsuccess.1、A．Hopefully B．Excitedly C．Unfortunately D．Thankfully2、A．service B．power C．water D．fuel3、A．shut B．fix C．change D．start4、A．getup B．packup C．lightup D．speedup5、A．wait B．delay C．crash D．suffer6、A．rumor B．desperation C．disease D．pain7、A．lookedover B．goneout C．gotacross D．takenoff8、A．sitting B．checking C．watching D．boarding9、A．puzzled B．patient C．a(chǎn)nxious D．embarrassed10、A．evenif B．a(chǎn)sif C．whatif D．onlyif11、A．comment B．complaint C．promise D．plan12、A．everything B．something C．nothing D．a(chǎn)nything13、A．escaped B．cheered C．sighed D．praised14、A．lessthan B．otherthan C．betterthan D．morethan15、A．frozen B．a(chǎn)nnoyed C．concerned D．satisfied16、A．realistic B．organized C．potential D．guaranteed17、A．same B．common C．best D．last18、A．interesting B．challenging C．surprising D．encouraging19、A．rewarding B．disappointing C．sorrow D．trouble20、A．meaning B．sign C．a(chǎn)ction D．reward第二節(jié)（每小題1.5分，滿分15分）閱讀下面材料，在空白處填入1個(gè)適當(dāng)?shù)膯卧~或括號(hào)內(nèi)單詞的正確形式。27．（15分）Ifyouonlygotsixhours'shuteyelastnight,thereisnoneed1．(lose)sleepoverit.Scientistssaythatthoughitis2．(wide)believedthatweneedeighthoursofsleepanight,sixtosevenhoursisthenaturalamount.Advisingshort-sleeperstoresteasy,theUSresearcherssay,3．(have)importantimplications(暗示,含義)fortheideathatweneedtotakesleepingpillsbecausesleephasbeenreducedfrom4．(it)naturallevelbythewidespreaduseofelectricity,TV,theInternetandsoon.'Theleadauthorofastudy,Ghandi,said:“There'sthe5．(expect)thatweshouldallbesleepingforeightorninehoursanight,andifwetookawaymoderntechnology,wewouldbesleepingmore.Butnow,forthefirsttime,weareshowingthat’snot6．truth.”Mostofthose7．werestudiedsleptforlessthansevenhoursanight,withtheaverageamountjustsixhoursand25minutes.Thisismuchlessthantheeighthoursoften8．(recommend)inwesternsocieties.Despitethis,thepeoplestudiedwereingoodhealth,9．lowerratesofobesity(肥胖癥),betterbloodpressureand10．(healthy)heartsthanpeopleinindustrialisedsocieties.Theywerealsofitter.第四部分寫(xiě)作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假如英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌的以下作文，文中共有10

處語(yǔ)言錯(cuò)誤，每句中最多有兩處。每處錯(cuò)誤僅涉及一個(gè)單詞的增加，刪除或修改。增加:

在缺詞處加一個(gè)漏字符號(hào)(/\),并在其下面寫(xiě)出該加的詞。刪除:

把多余的詞用斜線(\)

劃掉。修改:

在錯(cuò)的詞下劃一橫線，并在該詞下面寫(xiě)出修改后的詞。注意:1.每處錯(cuò)誤及其修改均僅限一詞:2.只允許修改10處，多者(從第11處起)

不計(jì)分。:Iaman18-year-oldmiddleschoolstudent.Ihavebeenbusywithmystudyandseldomhelpedmyparentsinthehousework.Feltquitesorryforthat,Ibegantothinkabouthowtodotohelp.LastSunday,whenmyparentswentoutshopping,Isuddenlygotanidea:whynottogivetheroomsathoroughcleaning?FirstlyIcollectedallthebooks,newspapersandanotherthingsscatteredintheroomsandputtheminplace.ThenIwipedthedustofallthefurnitures.Afterthat,Isweepandmoppedthefloors.Atthisverymoment,myparentscamebackandwerequitesurprisetoseealltheroomstidilyandfloorsshining.Mymothergavemehug.TiredasIwas,Ineverfeltsohappy.第二節(jié)書(shū)面表達(dá)（滿分25分）29．（25分）假定你是校英文報(bào)主編李華。由于英文報(bào)規(guī)模擴(kuò)大,現(xiàn)急需招聘一名助理編輯。請(qǐng)你以“AnEnglishEditorwanted”為題用英語(yǔ)寫(xiě)一則招聘啟事。內(nèi)容包括:1.職位描述；2.應(yīng)聘要求；3.聯(lián)系方式。注意:1.詞數(shù)80左右；2.可以適當(dāng)增加細(xì)節(jié)，以使行文連貫。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

參考答案第一部分（共20小題，每小題1.5分，滿分30分）1、A2、D3、A4、B5、A6、B7、B8、A9、A10、D11、A12、D13、C14、C15、C16、C17、B18、D19、C20、A第二部分閱讀理解（滿分40分）閱讀下列短文，從每題所給的A、B、C、D四個(gè)選項(xiàng)中，選出最佳選項(xiàng)。21、Anewstudysuggeststhatwashingdishesbyhandishealthierthanusingadishwasher.Nobodylikesdoingthedishes,butitturnsoutthatdoingthistaskmightpayoffinanunexpectedway.AccordingtoanewstudypublishedintheJournalofPediatrics,washingdishesbyhandinsteadofusingadishwashermightpreventthedevelopmentofallergies(過(guò)敏).ResearchersinSwedensurveyedtheparentsof1,029childrenaged7and8.Theydiscoveredthatchildrenwhosefamilieshand-washedthedishesinsteadofusingamachinewerelesslikelytohaveallergies.Earlierresearchhasshownthatdisheswashedbymachinearecleanerthanthosewashedbyhand.Sowhywouldkidswhoeatoffofslightlydirtierplatesbebetteroffwhenitcomestopreventingallergies?Oneexplanationisbasedonatheoryknownasthe“hygienehypothesis”,whichsaysthereasonkidsdevelopallergiesisthattheirsurroundingsareactua