湖北省荊門市重點(diǎn)中學(xué)2025屆高三下學(xué)期聯(lián)考英語試題含解析2

湖北省荊門市重點(diǎn)中學(xué)2025屆高三下學(xué)期聯(lián)考英語試題請(qǐng)考生注意：1．請(qǐng)用2B鉛筆將選擇題答案涂填在答題紙相應(yīng)位置上，請(qǐng)用0．5毫米及以上黑色字跡的鋼筆或簽字筆將主觀題的答案寫在答題紙相應(yīng)的答題區(qū)內(nèi)。寫在試題卷、草稿紙上均無效。2．答題前，認(rèn)真閱讀答題紙上的《注意事項(xiàng)》，按規(guī)定答題。第一部分（共20小題，每小題1.5分，滿分30分）1．Itwasannouncedthatonlywhenthefirewasundercontrol__________toreturntotheirhomes.A．theresidentswouldbepermittedB．hadtheresidentsbeenpermittedC．wouldtheresidentsbepermittedD．theresidentshadbeenpermitted2．TherewasneveranytimeforKatetofeellonely,________shewasanonlychild.A．eversince B．nowthatC．eventhough D．a(chǎn)sthough3．Sheisquite____toofficework.Youhadbetterofferhersomesuggestionswhennecessary．A．familiar B．freshC．similar D．sensitive4．Idon’tmindhercriticizingme,but___ishowshedoesitthatIobjectto.A．it B．thatC．this D．which5．Thereisnoreasontobedisappointed.________,thiscouldberatheramusing.A．Aboveall B．AsaresultC．Apartfromthat D．Asamatteroffact6．Itisthebusdriverwhoshould______thesafetyofthepassengers.A．a(chǎn)nswerforB．searchforC．standforD．gofor7．Thecompanyandtheeffectbroughtaboutdidgreatgoodtoourbusinessinthemarket.A．it B．whichC．that D．what8．I’mafraidthatIcan’tattendTom’sweddingparty______nextweekend.A．tobeheld B．beingheldC．held D．istobeheld9．Theconditionsinthelocalschoolwerefairly_____,noelectricityandnobasicteachingfacilitiesavailable.A．unique B．typicalC．Primitive D．Stable10．DorisLessing，anauthorwhohashadafascinatinglife，livedinIran_______shewasfivebeforemovingtoZimbabwe．A．unless B．sinceC．until D．a(chǎn)fter11．Irefusetoaccepttheblameforsomething________wassomeoneelse'sfault.A．who B．thatC．a(chǎn)s D．what12．AlthoughMailerwasnotaloneinwelcomingthefloweringofcreativity,theauthoritieshatedit,______didmanypassengers.A．which B．a(chǎn)s C．that D．so13．____regulartraininginnursing,shecouldhardlycopewiththeworkatfirst.A．NotreceivedB．SincereceivingC．HavingnotreceivedD．Nothavingreceived14．––Aretherepairsfinishedyet?––Yes,they______whenIcamebackhome.A．wouldbecompletedB．wouldcompleteC．hadcompletedD．hadbeencompleted15．—BoB．couldIuseyourcomputerthisevening?—Sorry.Iareportonitthen.A．willbewriting B．havebeenwritingC．havewritten D．willhavewritten16．—“DoyoumindifIlookatyournotes?”—“Ofcoursenot._______.”A．NoproblemB．BemyguestC．WithpleasureD．Notatall17．Somebusinessownersarekeenonpublicwelfare.Thisislocalserviceshavebeenfunded.A．whether B．what C．where D．how18．Theinfluenceofthisbookmightnothavebeenreachingsofar,________forMr.William,whodaredtopublishit.A.ifhaditnotbeen B．isitnotbeing C．haditnotbeen D.itsonlyhavingbeen19．Kunmingiscalled“SpringCity”,butit_____snowinwinter.A．shall B．can C．must D．might20．Therearevariousthingsonsale,soyoucanchoose______interestsyou.A．whoever B．nomatterwhoC．whatever D．nomatterwhat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）NewJerseyBotanicalGardenMembershipIt’seasytojoinNewJerseyBotanicalGarden(NJBG)Membershiporrenewyourmembershiponline,byphoneorbymail.Andit’ssoimportanttotheBotanicalGarden!YourmembershipdollarshelptoimprovetheGarden,andprovideeducationalandrecreational(娛樂的)activitiesforthegeneralpublic.Thankyouforyoursupport!Tojoinorrenew,pleaseclickontheappropriatesectionandmembershipcategorybelowforsafeandconvenientonlinepaymentprocessingbyPayPal.Ifyouprefertojoinbyphoneormail,calltheNJBGofficeat(973)962-9534ordownloadandsendinourmembershipbrochure(AdobeAcrobatPDFfile).★JoinNJBGTodayMembershipCategoryIndividualDual(兩人共用)StudentAnnualDues$35$60$25Special:Save$5withBiennialDues(兩年會(huì)費(fèi))$60$100$40★RenewYourMembershipMembershipCategoryIndividualDualStudentAnnualDues$30$50$25Special:Save$5withBiennialDues$50$80$40TheBotanicalGardenstartedlifeasSkylands,alargeareainthegrandmanner.Itisfamousfora44-roomTudorRevivalgranite(公館)designedbyJohnRussellPope.Skylandshas96acresofformalandnaturalizedgardensandissurroundedbyover1,000acresofmeadows(草坪)andwoodlands.PurchasedbytheStatein1996andofficiallynamedastheNewJerseyStateBotanicalGardenin1984,thegardenscontainapproximately5,000speciesandvarietiesoftreesandflowers.Foryou,theNJBGisanexcitingandbeautifulplacetovisitwhereyoumayenjoyeachseason’sbest.Membersenjoyspecialevents,festivals,lectures,andrewardingeducationalopportunitiesforbothcityandcountrygardeners.YourNJBGmembershipoffersyoudiscountsatparticipatingnurseries,gardencentersandotherfinebusinesses.SimplypresentyourNJBGmembershipcardwhenbeginningyourpurchase:?GoffleBrookFarmandGardenCenter,(201)652-754010%offyourpurchase?MetropolitanPlantExchange,(973)683-761312%offyourpurchase?Rohsler’sAllendaleNursery&Florist,(201)327-315615%offyourpurchase1、TheNJBGmembershipdollarscanbeusedto.A．offerfurthereducation B．updateonlinepaymentC．providebetterservice D．protecttheenvironment2、TojointheNJBGmembership,youcancallitsofficeat.A．(201)327-3156 B．(201)652-7540C．(973)962-9534 D．(973)638-76133、Torenewtheone-yearmembershipforyourparents,youneedtopay.A．$50 B．$60C．$80 D．$10022．（8分）TheSchoolhasbecomeawarethatmanystudentsarebeingpreventedfromdoingtheirworkbecauseofotherstudentsplayinggamesandwatchingmovies.We'resorryit'scometothis，butwedon'thaveenoughresourcestosupporteverything，andoureducationalmissioncomesfirst.●NORECREATIONALACTIVITIES，SUCHASGAMESANDMOVIES，AREALLOWEDINANYOFTHELABS8：30AMTO4：30PMWEEKDAYS.Workoncourse-relatedgamedevelopmentisexcepted.Notethatitisusuallyveryobviouswhethergameactivityisrecreational.●MULTIPLELOGINSATTHESAMETIMEONTHESAMEUSERACCOUNTAREFORBIDDEN.Ifyouhaveacourse-relatedneedforanexceptiontothisrule，pleasecontactthetechstaff（supportatsignscs.carleton.ca）.Forourgeneralpolicyonlabusage，pleaseseescs.carleton.ca/labpolicy.Notethatitincludes：●NOFOOD（exceptdrysnacksandbottleddrinks）●NOPROPPINGDOORSOPEN1、Whydoesthewriterwritethisannouncement?A．Toemphasizethemust-be-obeyedrulesinthelab.B．Toaskthestudentstopayforwhatthey'vedone.C．Toremindstudentstobringsomething.D．Tocriticizebad-behavingstudents.2、Accordingtotheannouncement,whatisthemostimportantthingforstudentstodoinclass?A．Playingcomputergames. B．Watchingmovies.C．Completingthelearningtasks. D．Finishingallassignmentsbeforeclass.3、Accordingtotheannouncement,studentshavetocontactthetechstaffwhen______.A．theywanttologinthewebsiteB．theyneedtorepairtheircomputersC．theyforgettheirpasswordtoentertheaccountD．theywanttoshareoneuseraccountatthesametime4、WhichfoodcouldNOTbebroughtintothelab?A．Biscuits. B．Anapple.C．Abottleofwater. D．Bread.23．（8分）Everythingaboutnuclearenergyseemsterrificallybig:thecost,constructionanddecommissioning—andthefearsofsomethinggoingbadlywrong.Thefuture,howevermaywellbemuchsmaller.Dozensofcompaniesareworkingonanewgenerationofreactorsthat,theypromise,candelivernuclearpoweratlowercostandreducedrisk.Thesesmall-scaleplantswillonaveragegeneratebetween50MWand300MWofpowercomparedwiththe1,000MW-plusfromaconventionalreactor.Theywilldrawonmodularmanufacturingtechniquesthatwillreduceconstructionrisk,whichhasplaguedlarger-scaleprojects.Supportersbelievetheseadvancedmodularreactors(AMRs)—mostofwhichwillnotbecommercialuntilthe2030s—arecriticalifatomicpoweristocompeteagainsttherapidlyfallingcostsofsolarandwind.“Thephysicshasn’tchanged.It’saboutmuchclevererdesignthatoffersmuch-neededflexibilityintermsofoperation,”saidTimStone,long-termindustryadviserandchairmanofNuclearriskInsurers,whichinsuresnuclearsitesintheUK.SincetheFukushimameltdowninJapanin2011,safetyfearshavethreatenednuclearpower.Butthebiggestobstacletodayiseconomic.InwesternEurope,justthreeplantsareunderconstruction:intheUKatHinkleypointCinSomerset;atFlamanvilleinFrance;andatOlkiluotoinFinland.AllinvolvetheEuropeanPressurizedReactortechnologyofEDFthatwillbeusedatHinkleyPoint.Allarerunningyearslateandoverbudget.IntheUS,thefirsttwonuclearprojectsunderwayforthepast30yearsarealsoblowingthroughcostestimates.TheUK,whichopenedtheworld’sfirstcommercialnuclearreactorin1956,isoneofthefewwesternnationscommittedtorenewingitsageingfleettoensureenergysecurityandmeettoughcarbonreductiontargets.Itisseenasaprovingground,bymanyintheindustry,ofnuclearpower’sabilitytorestoreconfidence.However,thecountry’sagreementwithEDFtobuildtwounitsatHinkleyPoint—whichtogetherwillgenerate3.2GWofelectricity—hascomeunderseverecriticismoveritscost.Thegovernmentislookingatdifferentfundingmodelsbutsaiditstillseesnuclearpowerasvitaltothecountry’sfutureenergymix.Smallreactors,itbelieves,havethepotentialtogeneratemuch-neededpowerfromthe2030s.Anuclearsectordeal,unveiledlastmonth,promisedupto￡56minfundingforresearchanddevelopmentintoAMRsandattractedinterestofstart-upsfromaroundtheworld.ThegovernmenthopesthefundingwillgivetheUKaleadintheglobalracetodevelopthesetechnologies,helpingtoprovideenergysecuritywhilealsocreatingamultibillion-dollarexportmarketforBritishengineeringcompanies.1、Whichofthefollowingistrueabouttheadvancedmodularreactors(AMRs)?A．AMRsproducemorepowerthantraditionalreactorsB．Smallinscale,AMRsrosemoresafetyrisksC．Sofar,mostAMRshavenotbeenputintouseyetD．GovernmentspreferenergyofsolarandwindtothatofAMRs2、Inparagraph5,theauthormentionstheplantsinWesternEuropeandtheUSto________.A．provethatnuclearpowerhasbeenthreatenedbysafetyconcern.B．showthattheconstructionofnuclearpowerplantscostmorethatthebudgetavailable.C．indicatetheconstructionofnuclearplantsareslowinspeed.D．pointoutthatmostpowerplantshaveadoptedthelatestnucleartechnology.3、Whatcanbeinferredfromthepassage?A．SomepeoplehavelostconfidenceinthedevelopmentofnuclearplantsB．TheUKgovernmentseekstoreducethenegativeimpactofnuclearpoweronitseconomy.C．TheplantobuildtwopowerplantsinHinkleyPointhasbeendesertedD．a(chǎn)kindcostsforsmallmodularreactorswouldbehigherrelativetolargenuclearreactors.4、Whichofthefollowingcanserveasthebesttitleofthispassage?A．BritaincountsonnuclearenergytokeeplightsonB．TraditionalnuclearplantsboomwithminireactorsC．Nuclear’sshareofpowergenerationremainsteadD．Nuclearpowerlookstoshrinkitswaytosuccess24．（8分）Ifyou'reeverreadingabookorwatchingamovieandgettheclearfeelingthatyou'vecomeacrossthestorybefore—orevenbetter,canpredictexactlywhat'sgoingtohappennext—therecouldbeagoodreasonforthat.ResearchersfromtheComputationalStoryLaboratoryattheUniversityofVermontstudiedthecompletetextofsome1,737fictionworksavailableonProjectGutenberg,anonlinecollectionofmorethan50,000digitalbooksinthepublicarea.TheydiscoveredthatEnglishliteratureconsistofjustsixkindsofemotionalarcs(情感弧線)thatmakeupnearlyallofthemostwell-knownstories.Byanalyzingthesentiment(情感)oflanguageusedinthesetexts,theresearcherswereabletoshowtheemotionalupsanddownsforthestoriesasawhole.Theydiscoveredthatnegativewordslike“poverty”，“dead”，and“punishment”draggedtheemotiondown,whilepositivetermslike“l(fā)ove”，“peace”，and“friend”broughtitup.Accordingtotheresearchers,thosesixcoreemotionalarcsare：“Ragstoriches”(Anongoingemotionalrise)“Tragedy,orrichestorags”(Anongoingemotionalfall)“Maninahole”(Afallfollowedbyarise)“Icarus”(Arisefollowedbyafall)“Cinderella”(Rise-fall-rise)“Oedipus”(Fall-rise-fall)Interestingly,basedondownloadstatisticsfromProjectGutenberg,theresearcherssaythemostpopularstoriesareonesthatusemorecomplexemotionalarcs,withtheCinderellaandOedipusarcsregisteringthemostdownloads.Alsopopularareworksthatcombinethesecorearcstogetherinnewwayswithinonestory,suchastwo“Maninahole”arcsstucktogether,orthe“Cinderella”arccoupledwithatragicending.1、Readersoftenfeelfamiliarwhenreadinganewstorybecausestorieshavesimilar____________.A．beginningsB．endingsC．charactersD．emotionalarcs2、Howdidresearcherscarryouttheirstudy?A．Byconductingsurveysamongreaders.B．Byreadingbooksborrowedfromlibraries.C．Byanalyzingworksfromanonlinecollection.D．Byinterviewingauthorsofthewell-knownstories.3、Whichsetofwordsmaydragemotiondown?A．Hope,fortuneandriches.B．Disease,murderandwar.C．Smile,healthandbeauty.D．Cold,earthquakeandspring.4、Accordingtothelastparagraph,whichkindofworksarethemostpopularamongreaders?A．Workswithanongoingemotionalrise.B．Workswithanongoingemotionalfall.C．Workswitharisefollowedbyafall.D．Workswithmorethanoneriseandfall.25．（10分）Ihaveayoungerbrother.Tome,heisafourteen-year-oldkidnamedJoe,withblondhairandblueeyes.Toothers,heisdifferent.WhereIseeakidwhojustneedsalotmoreattention,othersseeamentallydisabledboy,akidwhocannotwalkortalkorthinkforhimself.Iseesomeonewhojustmakesdailyroutineabitlessroutine.Othersseeanannoyance,Iabother.ThisisnottosaythatIhaveneverfeltresentful(怨恨的)towardJoe.Heismybrother,andwiththatcomesresponsibility.“Gina,couldyoustayintonightandwatchyourbrother?”“Gina,domeafavorandfeedhimdinnerandchangehisdiaper(尿布)later,please?”“CouldyoucomehomerightafterschooltodayandgetJoeoffthebus?”ThesearephrasesthatIhaveheardsinceIwastwelve.Andsure,theyhavemademeresentmybrothertoacertainextent.Iwouldthink:that’snotfair!Everyoneelsecanstayafterandbeamemberofthisclub,orgetextrahelpfromthatteacher.Or,allmyfriendsaregoingouttonight,whycan’tI?And,howcomeIhavetofeedhim?Heisnotmyson!However,thesmallamountofresentmentIfeeltowardmybrotheriserasedathousandtimesoverbywhatIhavelearnedfromhim.Besidesmakingmeresponsiblefromayoungage,andhelpingmebemoreacceptingofallkindsofpeople,hehastaughtmetobethankfulforwhatIhave.IknowthattherearemomentsinmylifethatIshouldcherishandthatJoewillneverexperience.Hewillneverlaughsohardthathecries.Hewillneverfeelthegloryofastraight-Areportcard.Hewillnevercomfortabestfriendcryingonhisshoulder.Andhewillneverknowhowmuchhisfamilylovehim.Becausehewillneverknow,itisuptometoknow,everysecond,howluckyIam.Itisuptometorealizethatlifeshouldbelivedtoitsfullest,andthatyoushouldalways,alwaysbegratefulthatGod,orwhoeverarethepowersthatbe,gaveyoutheabilitytoliveyourlifethewayyouweremeanttoliveit.1、WeknowfromthefirstparagraphthatGina'sbrother__________.A．causestroubletoneighbours B．paysmoreattentiontoothersC．liveswithmentaldisability D．considersdailyroutineabother2、IfMotherasksGinatolookafterherbrothernow,whatwillsheprobablyanswer?A．I'mafraidnot. B．Noproblem！C．Itdepends. D．It'snotfair！3、Thepassageintendstotellusthatweshould_____________.A．valuethegloryofsuccess B．a(chǎn)ppreciatewhatlifegivesusC．comfortunfortunatepeople D．treasuremeaningfulmoments第三部分語言知識(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）完形填空(共20小題；每小題l.5分，滿分30分)閱讀下面短文，從短文后所給各題的四個(gè)選項(xiàng)(A、B、C和D)中，選出可以填入空白處的最佳選項(xiàng)。并在答題卡上將該項(xiàng)涂黑。Twentyyearsago，Idroveataxiforaliving．Imet2lpeople．Butnonetouchedme22thanawomanIpickeduplateonenight．Ireceivedacallfrom23inaquietpartoftown．WhenIarrivedat2：30a．m．,thebuildingwas24exceptforasinglelightinagroundfloorwindow．Iwalkedtothedoorand25．“Justaminute，”answereda26，elderlyvoice．Afteralongpause，thedooropened．Asmallwoman27her80sstoodbeforeme．Besideherwasasmallsuitcase．Itookittothetaxi．a(chǎn)ndthenreturnedto28thewoman．Shetookmyarmandwewalked29towardtheroadside．Seated，shegaveme30．“I’monmywaytoahospice(臨終關(guān)懷醫(yī)院)．I'minnohurry．Canyoudrivethroughdowntown?”Isawhereyesshiningwith31intherearviewmirror．“Idon’thaveany32left．”shecontinued．“ThedoctorsaysIdon’thaveverylong．”Duringthenexttwohours’33,sometimessheaskedmeto34infrontofaparticularbuildingorcornerandshe35stareintothedarkness．Whenwegottothedestination，sheasked，“HowmuchdoI36you?”“Nothing，”Isaid．“You37makealiving．”sheanswered．“Ihave38passengers，”Ireplied，andgaveherahug．Sheheldontome39．“Yougaveanoldwomanalittlemomentofjoy,”shesaid．“Thankyou.”Afterthat，Idroveaimlessly，lostinthought．Peopleusuallybelievethatourlivescenterupongreatmoments．40greatmomentsoftencatchusunaware，beautifullywrappedinwhatothersmayconsiderasmallone．1、A．honestB．familiarC．variousD．similar2、A．worseB．moreC．betterD．1ess3、A．a(chǎn)storeB．a(chǎn)nofficeC．a(chǎn)clinicD．a(chǎn)napartment4、A．darkB．tallC．oldD．empty5、A．lookedB．knockedC．1istenedD．pushed6、A．clearB．10udC．sharpD．weak7、A．ofB．byC．inD．over8、A．helpB．callC．earlyD．pull9、A．freelyB．rapidlyC．carelesslyD．slowly10、A．a(chǎn)notebookB．a(chǎn)naddressC．a(chǎn)presentD．a(chǎn)nenvelope11、A．a(chǎn)ngerB．delightC．tearsD．surprise12、A．familyB．moneyC．troubleD．idea13、A．discussionB．rideC．silenceD．cry14、A．hurryB．parkC．slowD．circle15、A．wouldB．shouldC．mightD．could16、A．provideB．chargeC．a(chǎn)ffordD．owe17、A．wanttoB．usedtoC．havetoD．seemto18、A．someB．otherC．fewD．rich19、A．doubtfullyB．warmlyC．honestlyD．tightly20、A．AndB．ButC．SoD．a(chǎn)lthough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）Directions:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.DoesCityLivingHurtMentalHealth?Peopleoftenmovetocities1．betterjobsandmoreculturalactivities.Butaretheyputting2．a(chǎn)trisk?Maybe.ExpertsattheAmericanPsychiatryAssociationsaythat“naturalenvironmentsorgreenspaces”domuchforgoodourmentalhealthand3．(experience)naturehelpspeoplerecoverfromthementaltirednessthatcomesfromday-to-daywork.Ontheotherhand,4．theycannotsayexactlywhy,mentalhealthexpertssaysomeresearchsuggeststhatcitylivingmighthurtourmentalhealth.AndreaMechelliisadoctorwiththeInstituteofPsychiatryatKingsCollege,London.“Therehavebeenstudies5．peopleweretakenoutofanurbanenvironmentintoaruralenvironment,andtheirsymptomswouldimprove.Andwealsoseethatthegreaterthecitythegreatertherisk.”KingsCollegeresearchers,alongwithcityplannersandlandandbuildingdesignershoped6．(learn)moreaboutcitylivingandmentalillness.So,theycreatedasmartphoneappcalledUrbanMind.Theysaytheywantedtounderstand7．differentpartsoftheurbanenvironmentaffectmentalwellbeing.TheUrbanMindapp8．yourexperienceofcitylivinginthemoment.Researcherscollectedrealtimeinformationfrom108people,whoansweredjustover3,000questionsduringaone-weekperiod.Theresearchersfoundthatbeingoutdoors,seeingtrees,hearingbirdsong,seeingthesky,andfeelingincontactwithnature9．(associate)withhigherlevelsofmentalwell-being.Theyalsofoundthattheseseemingeffectsofnaturewereespeciallystronginthoseindividualsatgreaterriskofmentalhealthproblems.TheUrbanMindProjectteamsaysithopes“theresultswillinformfutureurbanplanningandsocialpolicy10．(intend)toimprovedesignandhealth.”第四部分寫作（共兩節(jié)）第一節(jié)短文改錯(cuò)（滿分10分）28．（10分）假定英語課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫的以下作文。文中共有10處語言錯(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。Iamthesharedbike、I’dliketobeonthestreettoserveforpeople、Theycanridemejustviaamobileapp、Buthorriblethingshappenafewdaysago、Severalpeoplestolesomeofuswithpayingtheirbillsontheappbuttreatedu