2025届山西省大学附属中学高三英语第一学期期末监测试题含解析

2025届山西省大学附属中学高三英语第一学期期末监测试题注意事项1．考试结束后，请将本试卷和答题卡一并交回．2．答题前，请务必将自己的姓名、准考证号用0．5毫米黑色墨水的签字笔填写在试卷及答题卡的规定位置．3．请认真核对监考员在答题卡上所粘贴的条形码上的姓名、准考证号与本人是否相符．4．作答选择题，必须用2B铅笔将答题卡上对应选项的方框涂满、涂黑；如需改动，请用橡皮擦干净后，再选涂其他答案．作答非选择题，必须用05毫米黑色墨水的签字笔在答题卡上的指定位置作答，在其他位置作答一律无效．5．如需作图，须用2B铅笔绘、写清楚，线条、符号等须加黑、加粗．第一部分（共20小题，每小题1.5分，满分30分）1．TheInternetissomuchapartofourculturethatitaffectsourlivesbyactingasa______forface-to-facecontacts.A．preferenceB．motivationC．substituteD．guideline2．________competenceinacquiringEnglishtodaycomesfromtheabilitytoexpressoneselfratherthaninsimplypassingexams.A．Due B．RawC．Core D．Keen3．Nowtheworld’sattention________thestockingmarkets,astheyhavegreatinfluenceontheworld’seconomy.A．isfixingonB．isbeingfixedonC．hasfixedonD．hadbeenfixedon4．Forathird-culturekid,itisofteneasiertoanewforeigncountrythantotheir"home"country.A．movingB．tomoveC．moveD．moved5．Thedoctor’streatmenthasworkedmarvels:thepatienthascompletely．A．repeated B．returned C．recovered D．reminded6．Thepeoplesucceededbecausetheyunderstoodthatyoucan’tletyourfailures_________you——youhavetoletyourfailuresteachyou.A．defineB．declineC．qualifyD．simplify7．---May!Howisyourplan?IheardyoustarteditlastSunday.---Oh!Iforit,butIhaven’tdecidedwheretostartit.A．haveprepared B．hadprepared C．havebeenpreparing D．waspreparing8．—YououghttohavemadeanapologytoTomyesterdayevening．—Yes,IknowI____．A．oughttohave B．haveto C．should D．musthave9．Effortswillbemadeto______newteachingmodelstoexploitthestudents’potential.A．accelerateB．innovateC．differentiateD．compile10．—Therentofourflatwillseea20%risethisyear?—Yes.That’s______Ihavecompromisedwiththeflatowner.A．whatB．whereC．howD．when11．Studentsarealwaysinterestedinfindingout_______theycangowithanewteacher.A．howfar B．howsoon C．howoften D．howlong12．—Juliasaidshesentyouabirthdaycardyesterday.Haveyougotit?—Oh,really!Ihaven’t________mymailboxyet.A．examined B．reviewed.C．tested D．checked13．Theshockingnewsmademerealize_____________terribleproblemswewouldface.A．that B．howC．why D．what14．TheexchangestudentfromKenyaoftenshareswithusthenewsofhiscountryand____ofhisneighbouringcountries.A．those B．that C．it D．theone15．Theyoungmanwhowasexpectedto________hisfather’scompany,madeanunusualdecisionthathewouldstarthisownbusiness.A．handover B．thinkoverC．goover D．takeover16．--IhaveheardMr.Morganwillbehereat4:00pm.nextThursday.--No,he_______atthattime.A．wasboarding B．wouldbeboardingC．willbeboarding D．isboarding17．______tosuccesscan’tdefeatus.Instead,theycanonlymakeusstronger.A．Attempts B．BarriersC．Contributions D．Access18．—Ihavebeenconsideringcancellingtheprojectbecauseitseemshardtogofarther.—Butit'stooearlyto________now.There'sstillmuchhope.A．pickupthepieces B．throwinthetowelC．gothroughyourpaces D．jumpdownyourthroat19．________youhaveseenheispoor,youshouldunderstandwhyhehastotakeuptwopart-timejobs.A．Aslongas B．UnlessC．Nowthat D．While20．Shesaidher________isenoughtosupportherinlateryearsandthatheronlyhopeisthathersoncanvisitregularly.Afterallshehadnotmuchtimeleft.A．pension B．benefit C．allowance D．bonus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）Astudy,conductedbyDavidEvansoftheWorldBankandAnnaPopovaofStanfordUniversity,lookedat19programsaroundtheworldinwhichindividualsweregivencashtransfersfromthegovernment,eitherasahandoutorasa“reward”forsomethinglikegettingkidstoschoolontimeortakingthemtothedoctorforcheckups．EvansandPopovalookedattheimpactthosecashtransfershadonthefamilybudgetandwhetherornottheyledtoanincreaseinspendingonalcoholandcigarettes．Whattheyfoundwasthattheyalmostalwaysledtoareductioninafamily’salcoholandtobaccopurchases．Thenewsmaysurprisesomepeople,butit’strue,andtheresearchershaveseveraltheoriesaboutwhy．Onetheoryisthatthecashtransfermadethingspossiblethatonceseemedimpossible．Investingintheirkids’educationorbuyinghealthierandmoreexpensivefoodsmaybewithinreachnow,butwithoutthecashhandout,thesegoalsweren’tevenapossibility．Sofamiliescutbackonotherexpenses(likealcoholandtobacco)tomakethosedreamsareality．Anothertheoryisthatpeoplejustgenerallyseemtodowhatthey’retold．Iftheyaregivenmoneyandtoldtouseitfortheirfamily’swelfare,inmostcases,theywilldojustthat．Andthatleadstothethirdtheory:Thesecashtransfersareusuallygiventowomen,andstudiesshowthatwhenwomencontrolthepursestrings,moremoneyisspentontakingcareoftheirchildren．Whateverthereasonforthetrend,thedataisclear—familiesthatreceivecashhandoutsdon’twastethemoneyonboozeandcigarettesaswaspreviouslythought．Instead,theytypicallyusethatmoneyforthebenefitoftheirfamilies．Andthat’smoneywellspent．1、Thestudyprovesthat．A．cashtransfershelppoorfamiliesgetwhatwouldseemunavailableotherwiseB．cashshouldbegiventopoorpeopleasarewardforsomethinggoodforkidsC．givencashhandouts,poorpeoplewouldspendthemoneyonalcoholandtobaccoD．poorpeoplewouldsavethecashgivenbythegovernmentforemergencyneeds2、Acashtransferledtoareductioninafamily’salcoholandtobaccopurchasesbecause．A．theeducationgainedwiththecashwouldhelpthemdropalcoholandtobaccoB．themoneypreviouslyforalcoholandtobaccowouldhelprealizetheirdreamC．buyinghealthierandmoreexpensivefoodsleftlessmoneyforalcoholandtobaccoD．thatwasthepromisemadebeforethecashtransferwasgiventothepoorfamily3、Inparagraph5,whentheauthorsaid“womencontrolthepursestrings”,hejustmeant“”．A．womenaretoldwhattodoB．womenaregiventhemoneyC．womenknowwhattodowiththemoneyD．womenhavethefinalwordformoney4、Thepassagemainlytellsus．A．howthestudywascarriedoutB．whycashtransferispreferredC．thefindingsofastudyandexplanationstothemD．thetheoriesforastudyaboutcashtransfers22．（8分）Careercriminalsbegintheirantisocialbehaviorduringtheirtoddler(学步的儿童)yearsandmaygoonwithalifeofcrimeiftheirbehaviorisn’tchallenged,scientistshavediscovered.Whilemostchildrengrowoutoftheirbadbehaviorbyadulthood,astudyfoundthosewhohad“callousunemotional(冷漠无情的)characteristics”couldgrowuptohaveproblemswiththelawlaterinlife.Behaviorcharacteristicssuchasalackofsympathyandlyinginchildhoodcouldhaveanimpactyearson.LukeHyde,assistantprofessorofpsychologyattheUniversityofMichigan,said,“Thesearesignsforparentsanddoctorstowatchoutfor,astheymaysignalmorethanjusttheterribletwos.”Hesaid,“Parentsbothtakecareoftheirchildandprovidetheirchild’sgenessoit’sbeendifficulttoknowifwe’reseeingthatparentingcausescallousunemotionalbehaviors,orifitisjustasignofthegenesbeingpassedtothechild.”Theresearchalsodiscoveredthatstrictparentingislinkedtothedevelopmentofantisocialbehavior.Scientistslookedat561familiesinanadoptionstudythatexaminedbiologicalmothers’antisocialbehavior.Thescientistsfoundchildrenofantisocialmotherswerealsomorelikelytoexhibitthesamebehaviorcharacteristics,despitehavinglimitedornotouchwiththemastheywereadoptedasbabies.“Thereallyexcitingtake-homemessagefromthisstudyisthatsmall,day-to-daypositiveinteractions(互动)thatparentshavewiththeiryoungchildrencanmakeahugedifferenceinchildren’sdevelopment,’’saidLeslieLeve,aprofessorattheUniversityofOregonwhoco-ledthedatacollection.“Evenwhenchildrenhaveinherited(遗传)averychallengingsetofbehaviors,hearing‘goodjob’orreceivingencouragementcanhelpprotectthemfromdevelopingseriousproblemscomingfromtheirinheriteddifficulties,”headded.Thestudy,workedonbyscientistsfromtheUniversityofMichigan,PennStateUniversityandtheUniversityofOregonhasbeenpublishedintheAmericanJournalofPsychiatry.Researcherswillfollowthegroupofchildrenthroughearlyadolescencetodetermineifthesebehaviorsstillcontinuetoexistfromthetoddleryears.1、What’sthemainideaofthepassage?A．Kids’socialbehaviorsarerelatedtocrime.B．Criminalsbegintheircrimesduringadolescence.C．Antisocialbehaviorsofkidscouldbeontheirwaytoalifeofcrime.D．Warmheartedkidsaremorelikelytobecriminalsinthefuture.2、Whatconclusionmightthescientistsdrawfromthestudy?A．Antisocialbehaviorsmightbeinherited.B．Thegenesdecidekids’antisocialbehaviors.C．Antisocialbehaviorshavenothingtodowithcrimes.D．Adoptedbabiessurelyhaveantisocialbehaviorswhentheygrowup.3、Whatcanbeinferredfromthepassage?A．Parentingisthemainreasonthatcauseskids’antisocialbehaviors.B．Whatcausescareercriminalstobegintheircrimesistheirparents’characteristics.C．LeslieLevehasadoubtfulattitudetoadoptivemothers’activeinteractionswithkids.D．Inheritedantisocialbehaviorsofkidscanbelightenedbypositiveparenting.4、Whywillresearcherstrackkids’processofgrowing?A．Tomakesureifkids’behaviorswilllast.B．Tomakesureifpraisewillchangekids.C．Todetermineifkids’behaviorswillbeinherited.D．Todetermineifparents’comfortwillprotectkids.23．（8分）ThesummerbeforeseventhgradeourfamilymovedandIsaidgoodbyetoeverythingthatwasfamiliar.Formyparentsitwasagoodthingbecauseitmeantowningahomeforthefirsttime.ButitmeantthatIdhavetochangeschoolsandthatputsomebutterfliesinmystomach.Onthefirstdayofschool,kidsjammedtheschoolgrounds.That’swhenImetBarbara.Wemadeanervousconversationandsoonlearnedwewereinthesameclass.Shewasfunnyandwehadalotincommon.Butshewasverycriticalofothersandsometimesofme.Shemadefunofmybushyhair,mybigglassesandtheclothesIwore.Butitseemedasthoughthethingswehadincommonweremoreimportantthantheannoyances.Thegirlsinthe“popular”crowdhadalsobeenexposedtohersharptongue.Oneday,oneofthegirlsapproachedmewhileIgatheredmybooks.“Wereallylikeyou,”shesaid.“Theonlywayyoucanplaywithus,though,isifyoukeepyourdistancefromBarbara.”Werethosegirlsonlytryingtomaketroublebetweenthetwoofus?Wouldtheywatchmedump(抛弃)Barbaraandthendumpmeforlaughs?FromthecomerofmyeyeIfoundtwooftheothergirlsfromthegroup.Theywerewatchingmeandgiggling(咯咯地笑).IwonderedifIwascoolenoughforthem.Ididn’twanttomakethechoicetheywereforcingmetomake.SoIshookmyheadandsaid,“Idon’tthinkso.IlikeBarbaraandwe’regoodfriends.”ThenIgatheredmybooksandranaway.EventhoughBarbarastillannoyedmeattimes,IknewI’ddonetherightthing.I’dmademyowndecisionaboutagirlwhohadbefriendedmewhenIbadlyneededafriend.WhenshemovedthefollowingyearImissedherfriendshipterribly.ButwhatIkepthasneverleftme—myself-respect.1、Whatdoestheunderlinedphrasemean?A．Gotmetofeelmoreexcited.B．Leftmeinastateofdesire.C．Broughtmemoreexpectation.D．Mademehaveanervousfeeling.2、WhatdoweknowaboutBarbara?A．Shewasagirlwithasharptongue.B．Shewaspopularwithkidsatschool.C．Sheofferedothershelpincriticalmoments.D．Shewasverycriticalofherowndress.3、Whatwasthewriteraskedtodobyonegirl?A．Tojointhe“popular”crowd.B．ToendherfriendshipwithBarbara.C．ToinviteBarbaratohangoutwiththem.D．Topretendtobecoolinthe“popular”crowd.4、Whatlessondidthewriterlearnfromherexperience?A．Keepfarawayfromthe“popular”group.B．Avoidmakingfriendswithanannoyingperson.C．Keepself-respectinmakingyourowndecisions.D．Sharecommoninterestwithyourfriends.24．（8分）Boomerangchildrenwhoreturntolivewiththeirparentsafteruniversitycanbegoodforfamilies,leadingtocloser,moresupportiverelationshipsandincreasedcontactbetweenthegenerations,astudyhasfound.Thefindingscontradictresearchpublishedearlierthisyearshowingthatreturningadultchildrentriggerasignificantdeclineintheirparents’qualityoflifeandwellbeing.Theyoungadultstakingpartinthestudywere“morepositivethanmighthavebeenexpectedaboutmovingbackhome—theshameisreducedassomanyoftheirpeersareinthesameposition,andtheyacknowledgedthebenefitsoftheirparents’financialandemotionalsupport.Daughterswerehappierthansons,oftenslippingbackeasilyintoteenagepatternsofbehaviour,thestudyfound.Parentsonthewholeweremoreuncertain,expressingconcernaboutthelikelydurationofthearrangementandhowtomanageit.Buttheyacknowledgedthatthingsweredifferentforgraduatestoday,wholeaveuniversitywithhugedebtsandfewerjobopportunities.Thefamiliesfeaturedinthestudyweremiddle-classandtendedtoviewtheachievementofadultindependencefortheirchildrenasa“familyproject”.Parentsacceptedthattheirchildrenrequiredsupportasuniversitystudentsandthenasgraduatesreturninghome,astheytriedtofindjobspayingenoughtoenablethemtomoveoutandgetonthehousingladder.“However”,thestudysays,“day-to-daytensionsabouttheprospectsofachievingdifferentdimensionsofindependence,whichinafewextremecasescameclosetoconflict,characterisedtheexperienceofamajorityofparentsandalittleoverhalfthegraduates”.Areasofdisagreementincludedchores,moneyandsociallife.Whileparentswerekeentohelp,theyalsowanteddifferentrelationshipsfromthosetheyhadwiththeirownparents,andcontinuingtosupporttheiradultchildrenallowedthemtoremainclose.1、Whatisthefindingofthepreviousresearch?A．Boomerangchildrenmadetheirparentshappier.B．Theparentswerelookingforwardtotheirchildren’sreturn.C．Theparents’qualityoflifebecameworsethanbefore.D．Boomerangchildrenneverdidanyhousework.2、Theunderlinedword“trigger”inParagraph2maybebestreplacedby________.A．cause B．defeatC．arise D．allow3、Whatistheattitudeofthecollegegraduatestowardsreturninghome?A．Theyareashamedofturningtotheirparentsforhelp.B．Theyaregladthattheycouldcomeback.C．Theyaredoubtfulaboutwhethertheyshouldreturn.D．Theyareproudtobeindependentfromthefamily.4、Whatcanbeinferredasthereasonforthe“boomerangchildren”phenomenon?A．Thechildrenwanttokeepinclosertouchwiththeirparents.B．Theparentsarewillingtoprovidesupporttotheirchildren.C．Itisharderforthechildrentosecureasatisfyingjob.D．Thereismorehouseworkneededtobedonebythechildren.5、Whatisthesideeffectoftheboomerangchildrenphenomenon?A．Bothparentsandchildrenenjoyamoreharmoniousrelationship.B．Neitherparentsnorchildrenwanttodothechoresathome.C．Notonlyparentsbutalsochildrenwanttobeindependent.D．Thereareoccasionalquarrelsbetweenparentsandchildren.25．（10分）Everest121minAdventure/Biography/DramaStoryline:AgroupofclimbersstarttheirfinalclimbtothesummitofMountEverest，thehighestpointonEarth.Withlittlewarning，aviolentstormstrikesthemountain，swallowingtheadventurers...Director:BaltasarKormakurStars:JasonClarke,AngPhulaSherpa,ThomasM.WrightAddtowatchlistWarRoom120minDramaStoryline:TonyandElizabethJordan,seeminglyhaveitall--greatjobs,abeautifuldaughter,theirdreamhome.Inreality,theirmarriagehasbeenawarzone.WithguidancefromMissClara,anolder,wiserwoman,Elizabethdiscoversshecanstartfightingforherfamilyinsteadofagainstthem.Director:AlexKendrickStars:PriscillaC．Shirer,T.C．Stalligs,KarenAbercrombieAddtowatchlistStraightOuttaCompton147minBiography/Drama/MusicStoryline:In1987,fiveyoungmen,usinghonestrhymes,puttheirfrustrationandangeraboutlifeintothemostpowerfulweapontheyhad:theirmusic.StraightOuttaComptontellsthetruestoryofhowtheseculturalrebels（叛逆者）stooduptotheauthoritiesthatmeanttokeepthemdownandformedtheworld’smostdangerousgroupN.W.A．Director:F.GaryGrayStars:O’SheaJacksonJr.,CoreyHawkins,JasonMitchellAddtowatchlistAWalkInTheWoods104minAdventure/Biography/ComedyStoryline:AfterspendingtwodecadesinEngland,BillBrysonreturnstotheUS,wherehedecidesthebestwaytoconnectwithhishomelandistohiketheAppalachianTrail.HetravelswithKatz,oneofhisoldestfriends.Thetroubleisthatthetwohaveacompletelydifferentdefinitionoftheword,“adventure”.Therealfunbegins...Director:KenKwapisStars:RobortRedford,NickNolte,EmmaThompsonAddtowatchlist1、Ifyoupreferfamily-themedmovies,whichoneshouldsee?A．EverestB．WarRoomC．StraightOuttaComptonD．AWalkInTheWoods2、WhatisN.W.Aaccordingtothepassage?A．AmovieclubB．AmusicgroupC．AnadventureteamD．Acharityorganization3、WhydoesBillBrysonhiketheAppalachainTrail?A．ToaccompanyhisfriendKatzB．ToexerciseandkeephimselffitC．TostrengthenhisbondwiththeUSD．Tohaveanadventureinthewoods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）IhadtheprivilegetovisittheBridgeofForgivenessinPalawanduringthetimewhenIwasonthesummer’steam.Afterthelongandexcitingweek,wehadachanceto21theplacewherewewereassigned(指定).We22thenarrowhangingbridgemadeoftwobamboosandalongropewhichyoucanhold23foryourlifeasyoucrossit.Iwassoafraidof24,especiallyhere,andIthinkmostofuswerenot25tocrossingsohighabridge26,ourteamleadertoldusthatwemustcrossthisbridgeinordertoseethesplendidfallsthatlieoutontheother27.“Asyoucrossthisbridge,thinkabout28difficult,butitispossible”.Manytimesinourlivesweface29thatwedon’texpect---brokenrelationships,betrayal(背叛)ofafriend,etc.,andallwecandois30.ButInoticedthatlifemustgoon,andalltheburdensmustbe31throughforgiveness---forgivenessofyourselfandothers.Ididn’tunderstandmycousin32shetoldmeIshould33allthoseunfriendlyguyswith34.ButasIgrowolder,Irealizethatlyinginthepast35andguiltwillnotservemewell.OnceIforgaveserious36,InoticedthatIcouldn’tforgetthembuteverytimeIrememberedthem,I37.Thereaernomorepainsbroughtjustbythethoughtofthem.Afterall,lifeisgood38allthehardshipspainsanddifficulties,lifeteachesmetobe39infacingandadversity（逆境）whileatthesametimeitmakesme40tothosewhosuffer,Ifsomebodydoessomethingterribletome,Ihavetothinkbackthebridgeofforgiveness---difficultbutpossible.1、A．admire B．recognize C．explore D．expose2、A．cameupon B．setaside C．builtup D．brokedown3、A．conveniently B．delightedly C．tightly D．relaxingly4、A．distance B．heights C．dangers D．lengths5、A．devoted B．limited C．opposed D．accustomed6、A．However B．Therefore C．Otherwise D．Anyway7、A．side B．hand C．way D．direction8、A．happiness B．sorrow C．forgiveness D．entertainment9、A．strangers B．environments C．ceremonies D．situations10、A．hope B．fight C．forget D．sigh11、A．stopped B．unloaded C．added D．charged12、A．when B．until C．unless D．before13、A．ignore B．tease C．treat D．value14、A．patience B．kindness C．courage D．violence15、A．matters B．hurts C．counts D．changes16、A．disadvantages B．behavior C．friends D．offences17、A．ached B．suffered C．smiled D．regretted18、A．Apartfrom B．Ratherthan C．Insteadof D．Regardlessof19、A．strong B．aggressive C．inspired D．aware20、A．considerate B．merciful C．grateful D．sincere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）（题文）Nowadays,itiscommon（小题1）moreandmorehighschoolstudentsopentheirownmicroblogsontheInternet.Foronething,itcanprovideacolorfulplatformtoshowtheirtalent.Foranother,itisausefulway（小题2）(release)theirpressure.Andallthesemakeitmoreandmorepopularwithhighschoolstudents.Butmanyparentsandteachersholdadifferentview.Theythinkthatmanagingone’smicroblogwilltakealotoftimeandenergy,（小题3）shouldbeusedtostudy.Inmyview,Iamgreatlyinfavor（小题4）thisactivity.TodaytheInternetisplaying（小题5）importantroleinourlife.Therefore,ashighschoolstudentsoftheInformationAge,weneedtolearntomakeuseofthis（小题6）(value)tooltocommunicateanddisplayourselves.What’smore,openingandorganizingmicroblogsneedvariousabilitiessuchaswriting,designing,beingskillfulatcomputerandsoon.Onlyifwemasterthoseabilitiescanwemakeasuccessfulmicroblog.Asaresult,weimproveourselveswhile（小题7）(organize)ourmicroblogs.Infact,themicroblog（小题8）(oneself)isoflittleharm.Itisyourattitudetowardsitthat（小题9）(matter).Weshouldtakethe（小题10）(advantage)andavoidsomebadeffects.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（A）,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仅限一词；2、只允许修改10处，多者（从第11处起）不计分。IcanstillclearrememberIwasonceaskedtomakethespeechbeforethewholeclass、YoucanimaginehowshyIwaswhenIthoughtofthatwithsomanyeyefixedtome、Ihadnochoicebutprepareforit,though、Themosthardestpartwasmyoralpresentationfrommymemory、TherealmomentbeganwhenIstoodontheplatformwithmylegstrembledandmymindblank、Somylistenerswerewaitingpatiently、Gradually,1foundmeback,givingmyspeechatlast、ThenIheardallthelistenersapplaudingloudly、Eversincethen,myfearofspeakingbeforetheaudiencehaddisappeared、Actually,nowI’vebecomeagreatspeaker!第二节书面表达（满分25分）29．（25分）近日你所在的学校开展了”为建设节约型社会献一计”主题活动，同学们提出了许多建议。请你根据以