2023-2024學(xué)年湖南省邵東縣第四中學(xué)高三第二次診斷性檢測英語試卷含解析

2023-2024學(xué)年湖南省邵東縣第四中學(xué)高三第二次診斷性檢測英語試卷注意事項：1．答題前，考生先將自己的姓名、準考證號填寫清楚，將條形碼準確粘貼在考生信息條形碼粘貼區(qū)。2．選擇題必須使用2B鉛筆填涂；非選擇題必須使用0．5毫米黑色字跡的簽字筆書寫，字體工整、筆跡清楚。3．請按照題號順序在各題目的答題區(qū)域內(nèi)作答，超出答題區(qū)域書寫的答案無效；在草稿紙、試題卷上答題無效。4．保持卡面清潔，不要折疊，不要弄破、弄皺，不準使用涂改液、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．Incontrastwiththeliberalsocialclimateofthepresent,traditionsinthepastwererelatively______.A．competitiveB．comprehensiveC．creativeD．conservative2．Itisnotonlyblindmenwhomakesuchstupidmistakes.Peoplewhocanseesometimesact__________.A．justfoolishlyB．lessfoolishlyC．a(chǎn)sfoolishlyD．sofoolishly3．Don’tleavematchesorcigarettesonthetablewithin______ofchildren.A．stretch B．expand C．reach D．extend4．Themanageristryingtofindamantorecommendhowthejob.A．isdone B．bedone C．shoulddone D．todo5．HowcouldIlietohershelivedforthetruth，whetheritwasfoundinmusicorpeople?A．unless B．whenC．while D．though6．WaterKnowsAnswersbyaJapaneseauthor,________into16languages,hasbecomeabest-sellerallovertheworld.A．havingtranslated B．tobetranslatedC．beingtranslated D．translated7．Mankindmustfirstofalleat,drink,haveshelterandclothing________itcanpursuepolitics,science,artandreligion.A．until B．unlessC．before D．since8．Iquicklyloweredmyself,duckingmyheadtoavoidlookingdirectlyintohiseyessothathewouldn'tfeel________.A．challenged B．challengingC．tobechallenged D．havingchallenged9．ifIhadarrivedyesterdaywithoutlettingyouknowbeforehand?A．Wouldyoubesurprised B．WereyousurprisedC．Hadyoubeensurprised D．Wouldyouhavebeensurprised10．Ifthenewsecuritysystem______intoeffect,suchaccidentswouldneverhavehappened.A．wouldbeput B．wereput C．shouldbeput D．hadbeenput11．HaveyoureadthebookLifeandDeathAreWearingMeOutbyMoYan,_____thatwonhimthe2012NobelPrizeinLiterature?A．theone B．one C．those D．ones12．—Ihavenoideawhatmadethestudentssoexcitedandcrazy.—______ithavebeentheirteam’svictoryinthefinals?A．Must B．CouldC．Would D．Should13．---Ididreallywellintheexamination,LiKe.---Idid_________.Igotfullmark.A．noless B．notless C．notworse D．noworse14．BythetimehearrivedinBeijing,we_______therefortwodays.A．willhavestayed B．stay C．havebeenstaying D．hadstayed15．Inthepastfewyears,we’veseenworksbyChinesesci-fiwriterswinninginternational______.A．conclusion B．standardC．potential D．recognition16．WhatIlovemostaboutreadingnovelsis______theauthorsvividlydescribethecharacters.A．what B．whyC．how D．whom17．Thereisnodoubtthatclimateallovertheworld______greatlyinrecentyears.A．hadchanged B．ischangingC．changed D．hasbeenchanging18．——Whatwaswrong?Whydidn’tyougotothepicnicasscheduled?——I’msorry.I_________aseriously-injuredoldmantothehospital.A．woulddeliverB．deliveredC．haddeliveredD．wasdelivering19．Theredsandgolds_____intoeachotherasthesunsank.Whatabeautifulsight!A．bumped B．pressedC．melted D．turned20．Membershipofthisclubisopentothosewhoareitsaim.A．insalutetoB．inhonourofC．inlinewithD．insympathywith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四個選項中，選出最佳選項。21．（6分）We’vebeencoveringstandingdesksforalongtimenowbecauseexpertsagreethatsittingalldayiskillingus.Wewanttobeproductivewhilealsokeepingourbodieshealthy.Overtheyears,therehavebeenseveralsolutionstothisfromfixedstandingdeskstoadjustableones,portabledeskstoonesthatchangeintoshelves.However,themosthightechandelegantsolutionhastobethisnewsmartdeskcalledTheStirKineticDesk.Thedesklearnsyourdailybehaviorsandmovesbetweenasittingandstandingheightregularlythroughoutthedaytokeepyoumovingwithoutinterruptingyourworkflow.Youcanprogramspecificsittingandstandingintervalsorletthedesksettheschedule.Ifyoutendtositwhilereturningemailsinthemorning,butalwayswanttostandduringthatafternoonconferencecall,thedeskwilllearnthoseregularhabitsandadjustthescheduletofitthem.Ofcourse,thedeskcanalwaysbemanuallyloweredorraisedbyusingthetouchscreenonthelowerleftcomerofthedesk.Whenswitchingpositions,thedeskgentlydipsandrisestoletyouknowthatachangeiscomingup.Ifyou’renotreadytoswitchpositionsatthattime,youcantapthetouchscreentostaysittingorstandingforawhilelonger.Thebuilt-intouchscreenalsokeepstrackofyourdailysittingandstandingtimesandtellsyouhowmanycaloriesyou’veburned.Youcanevensetgoalsforhowlongoroftenyouwanttostand.ThedeskalsoworkswithfitnessdevicesliketheFitBittotrackyourmovements.Allofthatsmarttechdoesn’tcomecheapthough.TheM1desk,whichistheeverydaymodel,runsasteep$2,990,whilethemoreexecutivemodelwithaddedfeatures,theF1,goesfor$4,190.Whileexpensive,it’sworththinkingofhowmuchtimewespendatourdesks.Muchlikeagoodmattress(床墊),agooddeskthatworkswithyouisworththeinvestment.Hopefullyinafewyearsthesesmart,integrateddeskswillbemorecommonandlessexpensive.1、TheStirKineticDeskhasbeendesignedto_______.A．helpuserswiththeirwork B．keepusersmovingallthetimeC．getuserstoexercisewhileworking D．remindusersoftheirworkingschedule2、Whichisthefeatureofthetouchscreenofthedesk?A．Itcantelluserswhentochangepositions. B．Itcantrackusers’changesofpositions.C．Itcankeepusersinafixedposition. D．Itcandetectusers’healthcondition.3、Whichofthefollowingcanbestdescribethedesk?A．Productivebutchallenging. B．Convenientbutunaffordable.C．Complexandimpractical. D．Multi-functionalandintelligent.4、WhatdoestheauthorintendtotellusinthelastparagraphA．Tospendmoneyonsuchadeskisrewarding.B．Weshouldgetsuchadeskassoonaspossible.C．Itwon’tbelongbeforethedeskiswidelyused.D．Desksplayaveryimportantroleinourdailylife.22．（8分）Accordingtoscientists’research,themonthinwhichbabiesareborncouldaffecttheminsomeways.Babiesborninspringgetsickeasily.ChildrenbornunderAquarius(Jan.21st----Feb.19th)maybelesscleverthanthoseborninotherseasons.Theymayalsohaveshorterlivesthanthoseborninautumn.Scientistsbelievemanyofthedifferencescanbeexplainedbythemother'sexposuretosunlightinpregnancy(懷孕).SunlighthelpsleadtotheproductionofVitamin(維生素)Dinthebody.Thelack(缺乏)ofvitaminDinthefirstmonthsoflifemayhaveabadeffectonhealth.VitaminDiscalledthe"sunshinevitamin".Ithasagoodeffectonhealth.AstudyshowedthatpeoplebornfromApriltoJunehadslightlyshorterlivesthanthoseborninOctober,NovemberorDecember.SimilarstudiesintheUSAshowedthatpeopleborninautumnlivedabout160dayslongerthanthoseborninspring.ProfessorRussellFostersaidtheconclusionsweresurprisingandinteresting.Headded,"Thesearesmalleffectsbuttheyarevery,veryclear.Iamnotgivingvoicetostarsignsandtheyarejustforfun.Butitistruethatweareaffectedbyourseasonofbirth."1、Babiesbornin______getsickeasily.A．summerB．springC．a(chǎn)utumnD．winter2、Whatdoestheunderlinedword“exposure”meaninChinese?A．偏愛B．抗拒C．過敏D．暴露3、WhatcanweknowaboutvitaminDaccordingtothepassage?A．ItcomesfromsunlightB．Itdoesn’thelppeoplelivelongerC．Sunlightpreventsits’productionD．Ithasagoodeffectonhealth23．（8分）Pictureaniceberg(冰山).You'llprobablyimaginesomethingwhiteassnowrisingupoutofabluesea.Buticebergscanbeallsortsofshades.Theycanbefromafrostybluetoanattractivegreen.Researchersandsailorshaveobservedemerald(翠綠色)icebergsforyears.Alargepieceofice"mast-high"and"greenasemerald"evenappearsinSamuelTaylorColeridge's1834poem.Buttheyhaven'tfoundoutexactlywhytheseicebergslookthewaytheydo.AnewpaperledbyStephenWarrenwaspublished.Itallhastodowithwhaticebergsaremadeoutof.Icebergsbreakoffglaciers(冰川)oriceshelves,whichhappensmainlyaroundAntarcticaandGreenland.Theybegintheirlivesassnowfallthataccumulatesovertime.So.icebergscontainairpocketswiththeformofbubblesthatspreadlight.Withsomeexceptionsandrarelines,glaciericetendstolookbluishwhite.Atfirst，Warrenguessedthatthegreenwasaproductofmeltcarbon.Anditcamefromrottingplantsorseaanimals.Butsamples(樣本)didn'tproveit.AnotherideastartedtotakeshapeaftertheyhadfoundahighconcentrationofironinasampleofseaicefromtheAmeryIceShelf.Whenglaciersrubacrossland,theyproducewhat'sknownasglacierflour.Itisaproductofbedrockbeinggroundclownbythemovingmass.Asglaciersmoveaway,theseremainsareusuallywashedoutintowater.inparticlessometimestoosmalltobenoticeabletoyoureyes.Butonland.soilandrockscontainironoxidesthatoftenhaverosycolors.likereds,yellows,andbrowns-andsincetheseaicecontained500timesmoreironthantheglacierice,Warrenwonderedwhethertheremainswereresponsibleforicebergstakingonagreenappearance.Hedoesn'tknowforsure.He'shopingtosecuremoneysothathecanreturntotheareaandstudytheicebergsthemselves.1、WhyisSamuelTaylorColeridge'spoemmentionedinthetext?A．Ittellswhyicebergslookthewaytheydo.B．Itdescribesvividlywhaticebergsarelike.C．Itsayscausesoftheappearanceoficebergs.D．Itprovestheexistenceofcolorfulicebergs.2、WhatcanweknowaboutStephenWarren'spaper?A．Itdrawsonresearchers'andsailors'views.B．Itistherecordofthemovementoficebergs.C．Ittalksabouthowicebergscomeintobeing.D．Itisacollectionofvarioussocialphenomena.3、Whatdoestheunderlinedword"it"inparagraph4referto?A．Asampleofseaice. B．Warren'sfirstguess.C．Warren'sideaoniron. D．Aproductofmeltcarbon.4、Whatisparagraph5mainlyabout?A．Thepossiblereasonwhyicebergslookgreen.B．Wheremostoficebergseventuallydisappear.C．Howicebergstakeinthecolorsfromglaciers.D．Thewayinwhichicebergsbreaksoffglaciers.24．（8分）Abitefromatsetsefly(采采蠅)isanextremelyunpleasantexperience.Itisnotlikeamosquito,whichcanputitsthinmouthpartdirectlyintoyourblood,oftenwithoutyounoticing.Incontrast,thetsetsefly’smouthhastinysawsonitthatsawintoyourskinonitswaytosuckoutyourblood.Tomakemattersworse,severalspeciesoftsetseflycantransmitdiseases.Oneofthemostdangerousisaparasitethatcauses＂sleepingsickness＂,or＂humanAfricantrypanosomiasis＂togiveititsofficialname.Withouttreatment,aninfectionisusuallyfatal.Likesomanytropicaldiseases,sleepingsicknesshasoftenbeenneglectedbymedicalresearchers.However,researchershavelongendeavoredtounderstandhowitavoidsourbodies’defencemechanisms.Someoftheirinsightscouldnowhelpuseliminatesleepingsicknessaltogether.Therearetwoclosely-relatedsingle-celledparasitesthatcausethisdeathlysleep:TrypanosomabruceirhodesienseandT.b.gambiense.Thelatterisfarmorecommon:itisresponsibleforupto95%ofcases,mostlyinwesternAfrica.Ittakesseveralyearstokillaperson,whileT.bruceirhodesiensecancausedeathwithinmonths.Therearestillotherformsthatinfectlivestock.Aftertheinitialbite,sleepingsicknesssymptomsoftenstartwithafever,headachesandachingmuscles.Astheillnessgoeson,thoseinfectedbecomeincreasinglytired,whichiswhereitgetsitsname.Personalitychanges,severeconfusionandpoorcoordinationcanalsohappen.Whilemedicationdoeshelp,sometreatmentsaretoxicandcanthemselvesbedeadly,especiallyiftheyaregivenafterthediseasehasreachedthebrain.Itisworthnotingthatsleepingsicknessisnolongerasdeadlyasitoncewas.Intheearly20thCenturyseveralhundredthousandpeoplewereinfectedeachyear.Bythe1960sthediseasewasconsidered＂undercontrol＂andhadreachedverylownumbers,makingitsspreadmoredifficult.Butinthe1970stherewasanothermajorepidemic,whichtook20yearstocontrol.Sincethen,betterscreeningprogrammesandearlierinterventionshavereducedthenumberofcasesdramatically.In2009therewerefewerthan10,000casesforthefirsttimesincerecordsbegan,andin2015thisfiguredroppedtofewerthan3,000,accordingtothelatestfiguresfromtheWorldHealthOrganisation.TheWHOhopesthediseasewillbecompletelyeliminatedby2020.Whilethisdeclinelookspositive,theremaybemanymorecasesthatgounreportedinruralAfrica.Toeliminatethediseasecompletely,infectionshavetobecloselymonitored.Moreproblematically,aseriesofnewstudieshaveshownthattheparasiteismorecomplicatedthanpreviouslybelieved.Sleepingsicknesshasalwaysbeenconsidered——anddiagnosed——asablooddisease,becauseT.bruceiparasitescanreadilybedetectedinthebloodofitsvictims.1、Atsetseflyisdifferentfromamosquitointhat________.A．itcanputitsthinmouthpartdirectlyintoyourbloodB．a(chǎn)llspeciesoftsetseflycantransmitdiseasesC．itcanspreadaparasitethatcauses＂sleepingsickness＂D．itsmouthhaslargersawsthanthoseonamosquito2、Whatcanbelearnedabout＂sleepingsickness＂accordingtothetext?A．Itisformallycalled＂humanAmericantrypanosomiasis＂.B．Ifleftuntreated,itcanpossiblybedeadly.C．Itremainsasdeadlyasitusedtobe.D．Itusuallydrawsattentionfrommedicalresearchers.3、Whatisimpliedinthelastthreeparagraphs?A．＂Sleepingsickness＂willbecompletelyeliminatedby2020.B．Theparasitecausing＂sleepingsickness＂iseasytodetectnow.C．T.bruceiparasitescanonlybedetectedinthebloodofitsvictims.D．Dataabout＂sleepingsickness＂casesmaynotbesoaccurate.4、Whatwouldbethebesttitleofthispassage?A．Amosquitothatcancarrydeadlydiseases.B．Abitefromthisflyputsyouintoadeadlysleep.C．Symptomsthatarecharacteristicof＂sleepingsickness＂.D．Howtocontroldeadly＂sleepingsickness＂fromatsetsefly.25．（10分）NormanGarmezy,adevelopmentpsychologistattheUniversityofMinnesota,metthousandsofchildreninhisfourdecadesofresearch.Anine-year-oldboyinparticularstuckwithhim.Hehasanalcoholicmotherandanabsentfather.Buteachdayhewouldwalkintoschoolwithasmileonhisface.Hewantedtomakesurethat"noonewouldfeelpityforhimandnoonewouldknowhismother’sincompetence.”TheboyexhibitedaqualityGarmezyidentifiedas“resilience”.Resiliencepresentsachallengeforpsychologists.Peoplewhoareluckyenoughtoneverexperienceanysortofadversity(逆境)won'tknowhowresilienttheyare.It'sonlywhenthey'refacedwithobstacles,stress,andotherenvironmentalthreatsthatresilience,orthelackofit,comesout.Somegiveinandsomeconquer.Garmezy'sworkopenedthedoortothestudyoftheelementsthatcouldenableanindividual’ssuccessdespitethechallengestheyfaced.Hisresearchindicatedthatsomeelementshadtodowithluck,butquitelargesetofelementswaspsychological,andhadtodowithhowthechildrenrespondedtotheenvironment.Theresilientchildrenhadwhatpsychologistscallan“internallensofcontrol(內(nèi)控點)”.Theybelievedthatthey,andnottheircircumstances,affectedtheirachievements.Theresilientchildrensawthemselvesasthearrangersoftheirownfates.CeorgeBonannohasbeenstudyingresilienceforyearsalColumbiaUniversity'sTeachersCollege.Hefoundthatsomepeoplearefarbetterthanothersatdealingwithadversity.Thisdifferencemightcomefromperception(認知)whethertheythinkofaneventastraumatic(創(chuàng)傷),orasanopportunitytolearnandgrow.“Stressful”or“traumatic”eventsthemselvesdon'thavemuchpredictivepowerwhenitcomestolifeoutcomes."Exposuretopotentiallytraumaticeventsdoesnotpredictlaterfunctioning,”Bonannosaid."It'sonlypredictiveifthere'sanegativeresponse.”Inotherwords,livingthroughadversitydoesn'tguaranteethatyou'llsuffergoingforward.Thegoodnewsisthatpositiveperceptioncanbetaught."Wecanmakeourselvesmoreorlesseasilyhurtbyhowwethinkaboutthings,"Bonannosaid.InresearchatColumbia,theneuroscientistKevinOchsnerhasshownthatteachingpeopletothinkofadversityindifferentways--toreframeitinpositivetermswhentheinitialresponseisnegative,orinalessemotionalwaywhentheinitialresponseisemotionally“hot”---changeshowtheyexperienceandreacttotheadversity.1、Accordingtothepassage,resilienceisanindividual'sability________.A．tothinkcritically B．todecideone’sownfateC．toliveabetterlife D．torecoverfromadversity2、Whatdoestheunderlinedword“they”inParagraph3referto?A．Thepsychologists B．TheresilientchildrenC．Positiveelements D．Internallocusofcontrol3、AccordingtoParagraph4,wecanlearnthat____________.A．yourpositiveperceptionmayturnadversityaroundB．stressfuleventsaremorepredictivethandelightfuleventsC．experiencingadversitypredictsthatyouwillgoonsufferingD．a(chǎn)negativeresponsedoesn'tguaranteeyouwillsufferallthetime4、Whatistheauthor'spurposeofwritingthispassage?A．ToteachpeoplehowtoberesilientB．ToencouragepeopletolivethroughadversityC．Toindicatepeople’sperceptionvariesfromeachotherD．Tocomparedifferentresearchfindingsaboutresilience第三部分語言知識運用（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四個選項中，選出可以填入空白處的最佳選項．26．（30分）In2008,teachersandstudentsfromJohnsonCountryCommunityCollege(JCCC)traveledtoLasPintas,Mexico,tohelpbuildaclinicinthepoorcommunity.Thisworkwasthe1ofJCCC’sstudentsto2theirclassroomknowledgetohelpthedevelopingworld.Ithas3me.In2007,upongraduatingfromhighschool,Iwas4whatcareerIwantedtogoinfor.Ibeganmy5atJohnsonCountyCommunityCollegeandattendedgeneraleducationclasses.Inmysecondterm,Iwas6tobeamemberoftheJCCCInternationalServicethattraveledtoLasPintasto7healthcare.InLasPintaswetaughtthelocalpeoplehowto8commonhealthproblemsandsocialissuesthatmanyoftheirneighborswereexperiencing.9,wegotthechancetolearntheirSpanish10andtheirdailylife.ThismodelofservicebetweenJCCCandLasPintasisarichcross-cultural11thatnotonlyhelpedtheLasPintaspeoplebutalsobroadenedourviewgreatly.I12tousemyexperienceinLasPintasinmydailylife.InowworkasanurseatahospitalwithalargeSpanish13.ItrulyenjoycaringforSpanishpatients14theyremindmeofmytimeinLasPintas.Asaresultofmy15withtheJCCCservicelearningprogramoverthepastyears,Iamableto16withpatientsfromdifferentcultures.Ilove17myowncommunityandhavecontinuedmyinvolvementwiththeJCCCprogram.Gandhiwrotethat“Thebestwaytofindyourselfisto18yourselfintheserviceofothers”.InLasPintas,I19myselfacareerthatwillbewithmethroughoutmy20.1、A．successB．beginningC．benefitD．expectation2、A．expandB．evaluateC．explainD．employ3、A．releasedB．trappedC．changedD．disturbed4、A．a(chǎn)mazedB．a(chǎn)fraidC．unhappyD．uncertain5、A．educationB．searchC．experimentD．business6、A．relievedB．a(chǎn)shamedC．honoredD．surprised7、A．receiveB．checkC．orderD．offer8、A．thinkaboutB．dealwithC．findoutD．getthrough9、A．InpublicB．InreturnC．InadvanceD．Ingeneral10、A．cultureB．coursesC．hobbiesD．service11、A．resultB．challengeC．reasonD．experience12、A．continueB．longC．rememberD．stop13、A．languageB．powerC．populationD．support14、A．ifB．a(chǎn)sC．untilD．though15、A．relationshipB．workC．visitD．a(chǎn)greement16、A．compareB．correspondC．communicateD．compete17、A．servingB．introducingC．consideringD．conducting18、A．loseB．correctC．rewardD．research19、A．taughtB．owedC．showedD．promised20、A．a(chǎn)ttemptB．celebrationC．lifetimeD．effort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個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。27．（15分）Chinahasbuiltahigh-speedpassengerrailnetworkinrecent1．(year)andwillcontinuetoexpandit.Bytheendof2018,China'srailwaymileage(里程)2．(reach)131,000kilometers,of3．29,000kilometerswerehigh-speedrail.Thisaccountedfor2/3oftheworld'stotalhigh-speedrailtracks,makingChina'shigh-speedrailsystemtheworld's4．(large)high-speedrailnetwork.China'shigh-speedtrainsaresimilar5．thoseofFrance'sTGV,German'sICEandJapan'sShinkansen.Thefasttrainswithatopspeedof250-350km/h6．(call)CRH,ChinaRailwayHigh-speed.IfyouwanttotravelaroundChina,thehigh-speedtrainswillbeyouridealchoicesincetheyareclean,comfortable7．modern.UnlikeontheconventionaltrainsinChina,nobodyisallowed8．(smoke)onhigh-speedtrains,notevenbetweencarriages.Theseatsareasgoodasthoseontheplaneorevenbetter.Mosthigh-speedrailticketshavecorresponding(對應(yīng)的)seats,andonly9．smallnumberofstandingticketsaresometimessoldonlimitedtrains.There'sneveracrowdofpeoplesittingintheaisles.TheticketpricesforChinahigh-speedtrainsarereasonableand,onmostroutes,thefrequencyofdepartureisveryhigh,sopeoplecanbuytickets10．(convenient).第四部分寫作（共兩節(jié)）第一節(jié)短文改錯（滿分10分）28．（10分）短文改錯Itwasmy18thbirthdayyesterday、Astheageisspecialforourteenagers,somyparentsheldabirthdaypartyformeathome、Withmyparentsandsomeofmygoodfriendsattendmybirthdayparty,Ireallyhadunforgettableexperience、Wesangsongs,dancingandplayedgamestogether、Weallenjoyedourselvesverymuch、Duringtheparty,myparenttoldmethatfromthenonIwasnolongerachildandanadult、TheyalsosaidIshouldbemoreindependentandresponsibly、Hearingtheirwords,Iwasgreatlyencouraged、ItwasjustinthatmomentwhenIfeltIwasagrown-up第二節(jié)書面表達（滿分25分）29．（25分）假設(shè)你是李華，在學(xué)校舉行的英語演講比賽中榮獲一等獎。請你根據(jù)以下提示寫一封信給你的英語老師李老師，以感謝她對你的幫助。1.表達感激之情并說明原因；2.描述自己以前