专题24阅读理解说明文（复习讲义）（广东小高考专用）（原卷版）

专题24阅读理解之说明文近五年广东春招说明文命题全景分析广东春招英语阅读B篇（共5题，15分）聚焦说明性文本（含说明性议论文）

，主题贴近学生生活认知或社会常识，文本逻辑清晰（多为“总分”“总分总”结构），核心考察“信息获取与深度理解”能力，细节理解题占比最高（年均23题），辅以推理判断、词义猜测、主旨大意等维度，注重对“上下文逻辑关联”和“隐含信息挖掘”的考查。二、20222024年阅读B篇详细分析表年份文本主题体裁文本核心特征考察维度及对应题目核心命题点2022逗号的重要性（无逗号的歧义+逗号的起源与使用规则）说明文（事物功能介绍）用对比案例（如“Let'seatDad!”有无逗号的差异）强化观点；2.按“问题案例起源规则”逻辑展开；3.无复杂专业术语，语言通俗。1.

细节理解（11题：无逗号的影响）；2.

写作意图（12题：举例的目的）；3.

细节理解（13题：逗号最初用途）；4.

细节理解（14题：使用逗号的依据）；5.

主旨大意（15题：最佳标题）。1.关注“案例与观点的关联”；2.细节题需精准定位“功能/规则”类信息；3.主旨题需覆盖“逗号的核心作用（消除歧义）”。2023愤怒的本质（自然情绪+控制与释放的平衡+应对方法）说明性议论文（观点阐释）1.先破后立（否定“愤怒只能压抑”的误区，提出“合理应对”）；2.含专家观点（“manyexpertssay”）增强说服力；3.逻辑词密集（however/so）。1.

细节理解（11题：愤怒的积极作用）；2.

段落主旨（12题：第二段核心——“学会控制愤怒”）；3.

词义猜测（13题：“suppresses”的含义）；4.

细节理解（14题：应对愤怒的方法）；5.

推理判断（15题：作者对愤怒的看法）。推理题需结合“观点+论据”推导（如作者对愤怒的态度）；词义猜测依赖“上下文反义/因果逻辑”（如“suppresses”与“uncontrolledanger”对比）；3.细节题聚焦“方法/作用”类信息。2024涂鸦的益处（打破“涂鸦分散注意力”误区+记忆/创造性思考价值）说明文（现象分析）1.用科学研究支撑（2009年“涂鸦组多记29%信息”的实验）；2.引入专家/作者观点（JessPrizant、SunniBrown）；3.按“误区研究作用结论”逻辑展开。1.

推理判断（11题：第一段末句暗示“涂鸦的积极作用”）；2.

词义猜测（12题：“that”指代“人们认为涂鸦无用”）；3.

细节理解（13题：涂鸦对学习的帮助）；4.

主旨大意（14题：文章目的——介绍涂鸦益处）；5.

推理判断（15题：文章最可能的报纸版块）。推理题需挖掘“隐含逻辑”（如实验数据→涂鸦的记忆价值）；词义猜测多考“指代关系”（如“that”指代前文观点）；3.文体来源题需结合“文本主题（学习/认知）”匹配场景（如“教育版块”）。核心规律：文本多采用“总分”或“总分总”结构，信息浓缩且逻辑显性化，语言以客观陈述为主，常搭配数据、案例增强说服力。三、核心命题规律提炼1.文本特征规律主题选择：均为“贴近生活+认知易切入”话题（标点符号、情绪管理、日常行为），无生僻领域（如专业科技、深度学术），降低背景知识门槛。结构逻辑：100%采用“清晰逻辑链”，如“误区证据结论”“现象作用建议”，高频出现逻辑词（however/so/forexample），帮助定位信息。支撑方式：20232024年新增“科学研究/专家观点”（如2024年的2009年实验、2023年的专家建议），强化文本客观性，且此类内容常为命题重点。2.核心命题维度：四大考点全覆盖，细节题占比最高近五年说明文考点高度集中，覆盖“细节、推理、主旨、词义”四大类，具体分布如下：高频考点占比设题偏好解题关键线索易错点预警细节理解50%段落中（70%）数字、专有名词、因果连词（because/so）①偷换概念（如“30%增长”改为“翻倍”）②遗漏限定词（如“部分”改为“全部”）推理判断25%段尾/转折后逻辑词（but/however）、隐含逻辑（因果/对比）①过度推断（超出文本信息）②混淆事实与观点主旨大意15%段首/全文末尾高频主题词、总结性表达（inshort/thus）①选局部细节作为主旨②主题词扩大/缩小范围词义猜测10%段中（紧邻逻辑词）同义替换、反义对比、上下文解释①仅看单词字面义②忽略指代关系（this/they）四、近三年说明文新增和高频变化考点1.数据支撑类细节题占比上升2022年数据类题目占15%，2024年升至28%，需重点关注“数字+单位+限定词”（如“300%increasein3years”），避免仅看数字忽略语境。推理题结合逻辑链考查近2年真题中，70%的推理题需通过“因果/转折逻辑”推导，如“前文提问题→后文给方案”，需串联上下文逻辑而非孤立看句子。词义猜测涉及“指代+语境”不再仅考查生词，20232024年3道词义题涉及“this/these”指代，需先定位指代对象再推测词义。五、说明文核心做题技巧（三步定位法）第一步：定位题干关键词——精准锁定答题范围细节题：优先锁定数字、专有名词（人名/地名/机构名）、核心动词/名词（如“transportation”“sales”）。主旨题：跳过具体细节，直接定位段首总起句、段尾总结句。推理题：锁定逻辑词（but/so/therefore）前后的句子，这些是推理核心区。真题示例：题干“WhichairportisclosesttoWudangMountain?”→关键词“closestairport”→快速定位原文“nearestairport”所在句。第二步：分析文本逻辑——匹配选项特征1.细节题：选项需与原文“同义替换”（如“quick”=“fast”），拒绝“绝对化表达”（all/never/only）。2.推理题：选项需“符合逻辑推导”，而非原文直接陈述的事实（直接陈述的是细节题答案）。3.主旨题：选项需包含“全文主题词”，且覆盖核心段落内容（避免片面）。4.词义题：选项需“贴合上下文语境”，可通过“同义/反义”关系验证（如前文“difficult”，后文“however”后接“easy”，则“easy”为反义替换）。第三步：验证答案一致性——排除干扰项1.语义一致：选项与原文信息无矛盾（如原文“需少量水”，干扰项“需大量水”直接排除）。2.逻辑一致：推理题答案需符合“因果/转折/对比”逻辑，主旨题答案需呼应全文结构（如总分结构需概括分述内容）。六、说明文专项备考策略1.靶向背词：聚焦三类高频词词类核心词汇（春招高频）记忆重点逻辑关系词转折：but/however/yet；因果：because/so/therefore；并列：and/also明确逻辑词前后语义关系（转折=相反，因果=前因后果）主题高频词环保类：lowcarbon/emission/recycle；健康类：healthy/diet/sleep；科技类：smart/technology/app按题材分类记忆，避免混淆核心动词/名词explain/analyze/show（动词）；reason/result/suggestion（名词）掌握搭配（如“analyzethereason”“showtheresult”）2.高效练习：分阶段聚焦基础阶段（12周）：每天1篇说明文，重点练“定位关键词”，标注题干关键词在原文的对应位置。强化阶段（23周）：专攻“推理判断+主旨大意”（高频难点），分析每道题的“逻辑推导过程”。冲刺阶段（1周）：限时练习（每篇7分钟），结合错题复盘“干扰项特征”（如绝对化、偷换概念）。3.错题复盘：用模板定位漏洞错题题号题型错误原因（勾选）正确线索梳理同类题总结20247细节理解□关键词定位错□忽略限定词□偷换概念题干“3years”→原文“since2018”（3年）→选项“300%增长”细节题需核对“数字+限定词”202310推理判断□过度推断□逻辑链断裂□混淆事实与观点前文“环保需求上升”→后文“厂商增多”→推断“市场潜力大”推理题需“一步推导”，不额外添加信息七、做题步骤四步解题法：标关键词→析结构→对特征→验一致1.标题干关键词：圈出数字、专有名词、核心动词/名词，明确答题方向。2.析文本结构：快速判断说明文类型（细节型/观点型），定位“总起段、分述段、总结段”。3.对选项特征：细节题找“同义替换”，推理题找“逻辑推导”，主旨题找“主题词+全面性”。4.验答案一致：核对选项与原文语义、逻辑是否一致，排除干扰项。专项训练模拟题1：校园自习室预约系统的便利与使用Manystudentsinhighschoolstruggletofindaquietplacetostudy—classroomsareoftenoccupied,andlibrariesgetcrowdedquickly.Tosolvethisproblem,moreschoolshaveintroducedanonlinestudyroomreservationsysteminrecentyears.a.m.p.m.emiseasytouse.Studentscanaccessitviatheschoolapporwebsite,selecttheirpreferredstudyroom,chooseatimeslot(from8:00a.m.to9:00p.m.),andconfirmthereservation.Akeyfeatureisthe“reminderfunction”:15minutesbeforethereservationstarts,studentsreceiveamessageontheirphonestoavoidmissingtheirtime.Accordingtoasurveybytheschoolmanagementoffice,sincethesystemwaslaunchedlastsemester,theutilizationrateofstudyroomshasincreasedby40%,andstudentplaintsabout“nostudyspace”havedroppedbyhalf.Somestudentsinitiallyworriedthesystemwouldbeplicated,butmostfoundituserfriendlyaftertrying.“Itsavesmethetimeofrunningaroundtocheckemptyrooms,”saidLiMing,a10thgrader.Theschoolalsoplanstoaddmorestudyroomsnextyeartomeetgrowingdemand.Thissmallchangenotonlyimprovesstudyefficiencybutalsoteachesstudentstomanagetimebetter.Whatcanstudentsdoviatheonlinereservationsystem?Borrowbooksfromthelibrary.Selectastudyroomandtimeslot.Checktheirexamscores.D.Signupforafterschoolclubsutilizationrate.2.Whatisthe“reminderfunction”usedfor?A.TotellstudentsaboutnewstudyroomsB.ToremindstudentsoftheirreservationtimeC.ToaskstudentstocleanthestudyroomD.Toinformstudentsofexamdates3.Theunderlinedword“utilizationrate”inParagraph2probablymeans________.A.therateofstudentswhodislikethesystemB.thenumberofstudyroomsbuilteachyearC.howoftenstudyroomsarebeingusedD.howmanystudentsjointhesurvey4.WhatcanweinferfromLiMing’swords?A.Thesystemhelpsstudentssavetime.B.Thesystemistooplicatedforhim.C.Hestillpreferscheckingemptyroomsinperson.D.Heoftenmisseshisreservationtime.5.Whatisthemainpurposeofthepassage?A.ToexplainhowtouseaschoolappB.TointroduceausefulstudyroomreservationsystemC.ToplainaboutthelackofstudyspaceD.Toencouragestudentstostudyharder模拟题2：青少年睡眠不足与学习效率的关联Mostteenagerstodaydon'tgetenoughsleep—manystayuplatestudyingorusingphones,andwakeupearlyforschool.ArecentstudybytheChineseSleepResearchSocietyfoundthatonly23%ofhighschoolstudentssleep89hoursanight,whichistheremendeddurationfortheiragegroup.Sleepshortageaffectsstudentsinmanyways.First,itreducesfocusinclass:tiredstudentsoftenzoneoutduringlecturesortakelongertounderstandnewknowledge.Second,ithurtsmemory—researchersatPekingUniversitytested500studentsandfoundthatthosewhoslept7hoursorlessscored15%loweronmemoryteststhanthosewhoslept89hours.Third,itincreasesmoodswings,makingstudentsmorelikelytofeelanxiousorangry.Dr.Wang,asleepexpert,suggestssimplechanges:avoidphones1hourbeforebed(bluelightdisturbssleep),setafixedbedtime,andnapfor20minutesatnoonifpossible."Sleepisn'tawasteoftime,"shesays."It'saninvestmentinbetterstudyefficiency."Manyschoolshavealreadyadjustedmorningclasstimesby30minutestoletstudentssleeplonger,andinitialfeedbackshowsstudentsaremoreenergeticinclass.Whatistheremendedsleepdurationforteenagers?67hoursanight89hoursanight1011hoursanight56hoursanightHowdidresearchersatPekingUniversityprovesleepaffectsmemory?Byinterviewing500studentsByaskingstudentstowritediariesBygivingmemoryteststo500studentsByobservingstudents'classperformanceTheunderlinedphrase"zoneout"inParagraph2probablymeans________.stayfocusedB.feelexcitedC.loseattentionD.getangry4.Whatcanweinferaboutschoolsthatadjustedmorningclasstimes?A.Theywanttoreducestudents’homework.B.Theycareaboutstudents’sleepandstudyefficiency.C.Theythinkstudentsshouldstayuplatestudying.D.Theyplantocancelnoonnaps.5Whatisthemainideaofthepassage?HowtohelpstudentsimprovememoryB.WhyteenagerslikeusingphonesbeforebedC.TheeffectsofsleepshortageonstudentsandsolutionsD.Howschoolscanmakestudentsmoreenergetic模拟题3：电子笔记与纸质笔记的学习效果对比Inthedigitalage,manystudentsprefertakingnotesontabletsorphones,whileothersstillsticktopapernotebooks.Whichmethodisbetterforlearning?AstudybyStanfordUniversityparedthetwoandfoundinterestingresults.Studentsusingelectronicnotesoftentypequickly,sotheyrecordalmosteverywordtheteachersays.However,this“mindlesscopying”meanstheyrarelyprocessinformationdeeply.Ontheotherhand,papernotetakerswritemoreslowly,sotheyhavetopickoutkeypoints(likemainideasorformulas)andrephrasethemintheirownwords.Thisactiveprocessinghelpsthemrememberinformationbetter.Thestudyalsoshowedthatpapernotetakersscored20%higheronfollowupteststhanelectronicnotetakers.Dr.Lisa,thestudyleader,explains:“Papernotesforceyoutoengagewithcontent,notjustcopyit.”Butsheaddsthatelectronicnoteshaveadvantagestoo—they’reeasytoorganize(withfolders)andsearch(usingkeywords).Forexample,studentscanquicklyfindamathnotebytyping“algebraformula.”Thebestsolution?Manyexpertssuggestamix:usepaperfordeeplearning(likemathorliterature)andelectronicsforquick,organizednotes(likehistorytimelines).WhatdidtheStanfordUniversitystudyfindaboutelectronicnotetakers?Theyprocessinformationmoredeeply.Theyoftenrecordalmosteveryword.Theyscorehigherontests.D.Theywritemoreslowly.2.Whydopapernotetakersrememberinformationbetter?Theyusemorecolorfulpens.B.Theytypekeypointsquickly.C.Theyactivelyprocessandrephraseinformation.D.Theyhavemorenotebooks.3.Theunderlinedword“engagewith”inParagraph3probablymeans________.A.copyblindlyB.interactdeeplywithC.ignorepletelyD.forgeteasily4.Whatcanweinferaboutthe“mix”ofnotetakingmethods?A.Itbinestheadvantagesofbothmethods.B.Itisonlysuitableformathstudents.C.Itrequiresstudentstobuyexpensivetablets.D.Itmakesnotetakingmoreplicated.5.Whatisthemainpurposeofthepassage?A.ToencouragestudentstousepapernotebooksB.TopareelectronicandpapernotetakingeffectsC.ToexplainhowtoorganizeelectronicnotesD.Tointroduceanewnotetakingapp模拟题4：课间10分钟对学生的重要性Whenthebellringsforclassbreak,somestudentsstayattheirdeskstostudyorusephones—butthismightdomoreharmthangood.AstudybytheMinistryofEducationshowsthattakingproperbreaksduringthe10minuteintervaliscrucialforstudents’physicalandmentalhealth.First,sittingfor45minutes(atypicalclasslength)tightensmusclesintheneckandback.Standingup,stretching,orwalkingaroundhelpsrelaxthesemusclesandreducepain.Second,shortbreaksimprovefocus:thebraincanonlystayconcentratedforabout4045minutes.A10minutebreakletsit“restandreset,”sostudentsaremoreattentiveinthenextclass.ResearchersatShanghaiNormalUniversityfoundthatstudentswhomovedduringbreaksscored12%higherinafternoonclassesthanthosewhostayedseated.Third,breakshelpwithsocializing.Chattingwithclassmatesorplayingsimplegames(likejumpingrope)reducesstressandbuildsfriendships.Someteachersworrythatactivebreakswillmakestudents“tooexcited”tocalmdown,butthestudyshowstheopposite—studentswhomovearequickertofocuswhenclassresumes.Sonexttimethebreakbellrings,putdownyourbooksandphone.Ashortwalkorstretchcouldmakeyournextclassmuchmoreproductive.WhatdoestheMinistryofEducationstudyshowabout10minutebreaks?Theyareawasteofstudytime.Theyarecrucialforstudents’health.Theymakestudentstooexcited.D.Theyshouldbeusedtofinishhomework.2.Howdoesa10minutebreakhelpstudents’brains?A.Itmakesbrainsworkforlongerwithoutrest.B.Ithelpsbrains“restandreset”forbetterfocus.C.Itforcesbrainstoremembermoreinformation.D.Itmakesbrainsprocessdifficultknowledge.3.Theunderlinedword“resumes”inParagraph3probablymeans________.A.startsagainB.endspletelyC.beesmoredifficultD.changestopic4.Whatcanweinferaboutteacherswhoworryaboutactivebreaks?A.TheyhaveneverreadtheMinistryofEducationstudy.B.Theydon’tcareaboutstudents’physicalhealth.C.Theirworryisnotsupportedbyresearch.D.Theywantstudentstostudyduringbreaks.5.Whatisthemainideaofthepassage?A.HowtomakefriendsduringclassbreaksB.WhystudentsshoulduseclassbreaksproperlyC.HowlongatypicalclassshouldlastD.Whystudentsdislikeclassbreaks模拟题5：校园植物养护的简单方法与生态意义Manyschoolshavegreenspaceswithtrees,flowers,andgrass—butkeepingtheseplantshealthyisn’tashardasitseems.Withsimpledailycare,studentsandteacherscanhelpmaintainalivelycampusecosystem.First,wateringiskey.Mostcampusplants(likemapletreesandsunflowers)needwateronceaweek,butavoidoverwatering—thisrotsroots.Checkthesoil:ifthetop2cmisdry,it’stimetowater.Second,removeweedsregularly.Weedspetewithplantsfornutrientsandsunlight,sopullingthemoutonceamonthkeepsplantshealthy.Third,usenaturalfertilizers(likeleftoverfruitpeelsorcoffeegrounds)insteadofchemicalones—they’resaferforstudentsandtheenvironment.AstudybytheChinaEnvironmentalProtectionAssociationfoundthatschoolswithwellmaintainedplantshave30%cleanerairthanthosewithout.Plantsabsorbharmfulgases(likecarbondioxide)andreleaseoxygen,makingclassroomsfresher.Theyalsoreducestress:studentswhospend10minutesadayneargreenspacesare18%lessanxious,accordingtothestudy.Studentscanjoincampusgardeningclubstolearnmore.Evensmallactions—likenotsteppingongrassorreportingsickplants—makeabigdifferencetothecampusecosystem.Howoftendomostcampusplantsneedwatering?A.OnceadayB.OnceaweekC.OnceamonthD.OnceayearWhyshouldstudentsremoveweeds?A.Weedsmakethecampuslookugly.B.Weedspetewithplantsfornutrientsandsunlight.C.Weedsareharmfultostudents’health.D.Weedsneedtoomuchwater.3.Theunderlinedword“rot”inParagraph2probablymeans________.make...make...growfastB.make...beebadandsoftC.protect...fromdamageD.help...absorbwater4.Whatcanweinferaboutschoolswithwellmaintainedplants?A.Theyhavemorestudentsjoininggardeningclubs.B.Theyspendalotofmoneyonchemicalfertilizers.C.Theirclassroomshavefresherair.D.Theirstudentsgetbettergrades.5.Whatisthemainpurposeofthepassage?A.ToteachstudentssimplecampusplantcaremethodsandexplaintheirbenefitsB.TointroducetheChinaEnvironmentalProtectionAssociationC.ToencouragestudentstojoingardeningpetitionsD.Toplainaboutthelackofgreenspacesinschools模拟题6：学生膳食营养的搭配原则Abalanceddietiskeytostudents’energyandstudyperformance,butmanystruggletochoosehealthymeals.NutritionexpertsfromtheChineseNutritionSocietyhavesummarizedthree“goldenrules”forstudentmeals.First,include“threeparts”ineverymeal:wholegrains(likebrownriceoroats),protein(likeeggs,chicken,orbeans),andvegetables.Wholegrainsprovidelonglastingenergy—studentswhoeatbrownriceinsteadofwhitericestayfull2hourslonger.Proteinhelpsbuildandrepairbodytissues,whichisimportantforgrowingteenagers.Vegetablessupplyvitamins—spinachandcarrots,forexample,boosteyehealth,whichisusefulforstudentswhostudyonscreens.Second,controlsugarandoilintake.Sugarydrinks(likecola)andfriedfood(likechips)causeenergycrashesandweightgain.Astudyof1,000highschoolstudentsfoundthatthosewhodrankonecolaadaywere25%morelikelytofeelsleepyinclass.Third,eatregularly.Skippingbreakfastorlunchslowsdownmetabolismandreducesfocus.Expertssuggesteatingbreakfastwithin1hourofwakingup—evenasmallmeal(likeabananaandaglassofmilk)works.Followingtheserulesdoesn’tmeangivingupfavoritefoods.Itmeansmakingsmarterchoices—likechoosingfruitinsteadofcandyforasnack.Whatarethe“threeparts”ofabalancedstudentmeal?A.Wholegrains,protein,andvegetablesB.Rice,meat,andfruitC.Eggs,milk,andbreadD.Cola,chips,andcandy2.Whyisproteinimportantforteenagers?A.Itprovideslonglastingenergy.B.Ithelpsbuildandrepairbodytissues.C.Itboostseyehealth.D.Itreducesweightgain.3.Theunderlinedphrase“energycrashes”inParagraph3probablymeans________.A.suddenlossofenergyB.longlastingenergyC.quickincreaseinenergyD.noenergyatall4.Whatcanweinferaboutstudentswhoskipbreakfast?A.Theyaremorelikelytogetgoodgrades.B.Theirmetabolismslowsdown.C.Theyhavemoreenergyformorningclasses.D.Theypreferhealthysnacks.5.Whatisthemainideaofthepassage?A.Howtomakestudents’favoritefoodshealthierB.ThreegoldenrulesforstudentbalanceddietsandtheirreasonsC.WhystudentsshouldavoidsugarydrinksD.Howtochoosesnacksforstudents模拟题7：课后作业时间管理的高效策略Manystudentsfeeloverwhelmedbyafterschoolhomework—theyspendhoursonitbutstillstruggletofinish.Thegoodnewsisthatsimpletimemanagementstrategiescanmakehomeworkmoreefficient.First,makea“prioritylist”everyafternoon.Separatehomeworkinto“urgentandimportant”(likeamathtestreviewduetomorrow),“importantbutnoturgent”(likeabookreportduenextweek),and“lessimportant”(likecopyingnewwords).Finishtheurgenttasksfirst—thisavoidslastminutestress.AsurveybyBeijingNo.4HighSchoolfoundthatstudentswhouseprioritylistsfinishhomework30minutesearlieronaverage.Second,usethe“255rule”.Studyfor25minutes,thentakea5minutebreak.Thismatchesthebrain’sfocuscycle—workinglongerwithoutrestreducesefficiency.Duringbreaks,avoidphones(theydistracteasily);instead,stretchordrinkwater.Third,createafixedstudyspace.Aquietdeskwithnotoysorphoneshelpsyoustayfocused.Ifyougetstuckonaproblem,don’twastetime—markitandasktheteacherorclassmatesthenextday.Thesestrategiesaren’taboutworkingharder—they’reaboutworkingsmarter.Withpractice,you’llhavemoretimeforhobbiesandrest.Whatisthefirststepinthehomeworktimemanagementstrategy?Takea5minutebreak.B.Makeaprioritylist.C.Createafixedstudyspace.D.Askclassmatesforhelp.2.Whyshouldstudentsfinish“urgentandimportant”homeworkfirst?A.Itistheeasiesttofinish.B.Ithelpsimprovetestscores.C.Itavoidslastminutestress.D.Ittakestheleasttime.3.Theunderlinedword“overwhelmed”inParagraph1probablymeans________.A.veryrelaxedB.verybusyandstressedC.veryexcitedD.verybored4.Whatcanweinferaboutthe“255rule”?A.Ithelpsmatchthebrain’sfocuscycle.B.Itrequiresstudentstostudyfor5minutesandrestfor25minutes.C.Itmakeshomeworkmoredifficult.D.Itisonlysuitableformathhomework.5.Whatisthemainpurposeofthepassage?A.ToexplainwhystudentshavetoomuchhomeworkB.TointroduceefficientafterschoolhomeworktimemanagementstrategiesC.ToencouragestudentstodomorehomeworkD.Toplainabouthomeworkstress模拟题8：校园图书馆电子资源的使用指南Mostschoollibrariesoffermorethanjustbooks—theyhavearangeofelectronicresources(eresources)thatcanhelpwithstudies,butmanystudentsdon'tknowhowtousethem.Learningtoaccesstheseresourcescansavetimeandimprovehomeworkquality.First,findthelibrary’seresourceplatform.It'susuallyontheschoolwebsite—lookforthe“Library”tab.LoginwithyourstudentIDandpassword(usuallythesameasyourschoolaccount).Onceloggedin,you’llseecategorieslike“ebooks,”“academicjournals,”and“onlinedatabases.”Forexample,the“ebook”sectionhasthousandsoftextbooksandreferencebooks—youcanreadthemonlineordownloadthemfor7days.Second,usethesearchfunctionwisely.Ifyouneedinformationabout“climatechange,”typekeywordslike“climatechange+causes”insteadofjust“climatechange”—thisnarrowsdownresults.Theplatformalsohasa“cite”function:itautomaticallyformatsreferences(likeAPAorMLA)foressays,whichsavesyoufromformattingmistakes.AsurveybytheNationalLibraryAssociationfoundthatstudentswhouseeresourcesget15%higherscoresonresearchpapersthanthosewhodon't.Librariansarealwayshappytohelpifyouhavetrouble—justask!Howdostudentslogintothelibrary’seresourceplatform?Withtheirphonenumberandpassword.WiththeirstudentIDandschoolaccountpassword.Withtheiremailaddressandpassword.D.Theydon’tneedtologin.2.Whatcanstudentsdowiththe“cite”function?A.Downloadebooksfor7days.B.Narrowdownsearchresults.C.Formatreferencesautomaticallyforessays.D.Readacademicjournalsonline.3.Theunderlinedword“narrowdown”inParagraph3probablymeans________.A.make...morespecificB.make...moreplicatedC.make...longerD.make...disappear4.Whatcanweinferaboutstudentswhouselibraryeresources?A.Theyvisitthelibrarylessoften.B.Theygetbetterscoresonresearchpapers.C.Theypreferebookstopaperbooks.D.Theyspendmoretimeonhomework.5.Whatisthemainideaofthepassage?A.ToencouragestudentstoreadmorepaperbooksB.TointroducehowtouseschoollibraryeresourcesandtheirbenefitsC.ToexplainhowtoformatessayreferencesD.Toplainaboutthelackoferesourcesinschools模拟题9：青少年使用社交媒体的健康时长建议Socialmedia(likeWeChatorTikTok)ispartofmostteenagers’lives,butspendingtoomuchtimeonitcancauseproblems.AnewreportfromtheWorldHealthOrganization(WHO)givesclearguidelinesforhealthysocialmediause.TheWHOsuggeststhat1315yearoldsspendnomorethan1houradayonsocialmedia,and1618yearoldsnomorethan1.5hours.Why?First,excessiveuseaffectssleep—scrollingbeforebedexposeseyestobluelight,whichdisruptsmelatonin(ahormonethathelpssleep).Astudyof2,000teensfoundthatthosewhousedsocialmediaforover3hoursadayslept1.5hourslessthanothers.Second,itreducesfacetofaceinteraction.Teenswhospendtoomuchtimeonlineoftenstruggletomunicatewithclassmatesorfamilyinreallife.Third,itcanharmselfesteem—paringoneselftoothers’“perfect”postsleadstofeelingsofinadequacy.Theguidelinesaren’taboutbanningsocialmedia—they’reaboutbalance.TheWHOsuggestssettinga“screenfreetime”everyday(like79p.m.)andusingappstotrackusage.Forexample,WeChathasa“ScreenTime”featurethattellsyouhowlongyou’veusediteachday.Byfollowingtheseguidelines,teenscanenjoysocialmedia’sbenefits(likestayingintouchwithfriends)withoutitsharms.WhatistheWHO’ssocialmediatimeguidelinefor14yearolds?Nomorethan1houradayNomorethan1.5hoursadayNomorethan3hoursadayD.Nosocialmediaatall2.Howdoesexcessivesocialmediauseaffectsleep?A.Itmakesteenssleeplonger.B.Itexposeseyestobluelightthatdisruptsmelatonin.C.Itmakesteensfeelmoreenergetic.D.Ithelpsteensfallasleepfaster.3.Theunderlinedword“inadequacy”inParagraph3probablymeans________.A.feelingofbeinggoodenoughB.feelingofnotbeinggoodenoughC.feelingofhappinessD.feelingof