2026年春人教版新教材八年级下册英语Unit4单元测试卷（含答案）

第第页2026年春人教版新教材八年级下册英语Unit4单元测试卷测试时间：120分钟满分：150分班级：__________姓名：__________成绩：_____________听力理解（满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项。每段对话读两遍。()1.Whatdoesthegirlthinkofnaturewonders?Theyarecommon. B.Theyareamazingandworthprotecting.C.Theyarehardtovisit.()2.HowdoestheboyknowtheheightofMountQomolangma?A.Fromhisgeographybook. B.FromaTVprogram. C.Fromhisteacher'slecture.()3.Whatistheboy'spurposeofvisitingLakeBaikal?A.Totakephotos. B.Toexperienceitsclearwateranduniqueecosystem.C.Tomeetlocalpeople.()4.WhyistheSaharaDesertdifficulttosurvivein?A.It'stoocoldatnight. B.Ithaslittlerainfallandextremetemperaturechanges.C.Therearetoomanydangerousanimals.()5.Whatdoesthegirladvisetoprotectnaturewonders?A.Nevervisitthem. B.Followtherulesandavoidlittering.C.Onlytakephotosandnothingelse.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项。每段对话或独白读两遍。听第6段材料，回答第6、7题()6.Whatarethetwospeakersgoingtodointhenaturemuseum?A.Watchamovieaboutdeserts. B.Visittheexhibitionofworldnaturewonders.C.Attendalectureonplants.()7.Whatdoestheboywanttolearnmoreaboutintheexhibition?A.HowLakeBaikalformed. B.ThehistoryoftheSaharaDesert.C.TheclimbingroutesofMountQomolangma.听第7段材料，回答第8至10题()8.WhatisTomreadingabout?A.TheenvironmentalproblemsoftheSaharaDesert.B.TheuniqueanimalsintheSaharaDesert.C.ThetravelroutesintheSaharaDesert.()9.WhyaresomeplantsabletoliveintheSahara?A.Theyhavedeeprootstogetwater. B.Theydon'tneedwateratall.C.Theyaretakencareofbylocalpeople.()10.WhatdoesLucyplantodotohelpprotecttheSahara?A.Donatemoneytoenvironmentalorganizations.B.Spreadtheimportanceofdesertprotectiononline.C.Planttreestherebyherself.听第8段材料，回答第11至13题()11.WhatmakesLakeBaikalaspecialnaturewonder?A.Itslargearea. B.Itsstatusasthedeepestfreshwaterlakewithrarespecies.C.Itsbeautifulbeaches.()12.WhenwillLilyvisitLakeBaikal?A.Nextspring. B.Nextsummer. C.Nextwinter.()13.WhatwillLilyprepareforthetrip?A.Warmclothesandacamera. B.Lotsoffoodandwater. C.Booksaboutlocalculture.听第9段材料，回答第14至16题()14.WhatdidJackdolastweekend?A.Readbooksaboutnaturewonders. B.Climbedasmallmountainnearhishome.C.Visitedanaturereserve.()15.WhatproblemdidJackmeetduringthetrip?A.Helosthiswayinthemountain. B.Heranoutofwaterhalfway.C.Hefelldownandhurthisknee.()16.WhatdidJackrealizefromtheexperience?A.Natureisdangerousandshouldbeavoided.B.Weshouldrespectnatureandpreparewellbeforeoutdooractivities.C.Climbingmountainsisnotsuitableforteenagers.听第10段材料，回答第17至20题()17.Whatisthemaintopicofthespeech?A.Famousnaturewondersaroundtheworld.B.Theimportanceofprotectingnaturewondersandpracticalways.C.Hownaturewondersform.()18.Whichnaturewonderismentionedasbeingaffectedbypollution?A.MountQomolangma. B.LakeBaikal.C.TheGreatBarrierReef.()19.Whyarenaturewondersimportanttohumans?A.Theyprovidebeautifulsceneryfortravel.B.Theymaintaintheearth'secosystemandbalance.C.Theyarevaluableforscientificresearchonly.()20.Whatpracticalwaydoesthespeakersuggesttoprotectnaturewonders?A.Stopalltouristactivitiesinnaturewonders.B.Reducetheuseofplasticproductswhenvisiting.C.Onlyallowscientiststoenternaturewonders.第二部分完形阅读（共三节，满分70分）第一节完形填空（共15小题；每小题2分，满分30分）先通读下列短文，弄懂大意，然后从各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。ATheWondersofNatureandHumanResponsibilityNaturehascreatedcountlessamazingwondersthatshowitsgreatpower.MountQomolangma,standingontheborderofChinaandNepal,isthehighestpeakintheworld.Forcenturies,ithasattractedbraveclimberswhodreamof21itstop.However,thejourneyisfullofchallenges—thinair,freezingtemperaturesandsuddenstormsmakeitoneofthemost22adventuresonearth.LakeBaikalinRussiaisanothertreasureofnature.Asthedeepestfreshwaterlake,itholdsabout20%oftheworld'sfreshsurfacewater.Thewaterissoclearthatyoucanseeunderwaterplantsandfishevenatadepthof40meters.Manyrarespecieslivehere,makingitacrucialareaforbiological23.TheSaharaDesert,coveringmostofNorthAfrica,isalandofextremes.Ithaslittlerainfallbutamazingsanddunes（沙丘)thatchangeshapewiththewind.Despitetheharshenvironment,someplantsandanimalshave24specialskillstosurvive.Thesenaturewondersarenotonlybeautifulbutalsoessentialfortheearth'sbalance.It'sourdutyto25themsothatfuturegenerationscanalsoadmiretheirbeauty.()21.A.reaching B.describing C.drawing D.measuring()22.A.exciting B.dangerous C.cmfortable D.boring()23.A.experiment B.protection C.research D.development()24.A.developed B.taught C.shown D.borrowed()25.A.visit B.admire C.protect D.exploreBChina'sMountFanjingwasaddedtotheUNESCOWorldHeritageList,becomingthe53rdChinesemember.The26siteislocatedinTongren,GuizhouProvince.It27anareaof567km²,andithasthehighestmountainintheWulingMountainRange(武陵山脉).MountFanjingishometomany28ofplantsandanimals,includingthe29MountFanjingfirtreesandGuizhougoldenmonkeys.UNESCOsaidthatmanyplantsandanimalsbeganmakingtheplace30homeasearlyasmillionsofyearsago.Besides,MountFanjingisalsofamous31ofitslonghistory.ItshistorycangobacktoTangDynasty.Duringthepastseveralyears,thelocalgovernmenthasdonemuch32thanbeforetoprotectMountFanjing:Farmlandwasreturnedtoforests,villagersmovedoutofthemountainto33housesandwildlifegotbetterprotection...Andthegovernmentwillgoontomanagetheheritagesitetoprotectnature34letvisitorsenjoythebestsights.ChinanowhasmanyWorldHeritageSites,35culturalheritagesites,naturalheritagesitesandsoon.()26.A.natural B.man-made C.boring D.terrible()27.A.includes B.contains C.goes D.covers()28.A.pairs B.couples C.kinds D.amounts()29.A.new B.ancient C.recent D.modern()30.A.our B.your C.their D.its()31.A.instead B.because C.though D.unless()32.A.less B.more C.worse D.smaller()33.A.safer B.poorer C.bigger D.wilder()34.A.aswell B.aswellas C.assoonas D.aslongas()35.A.taking B.concerning C.including D.regarding第二节阅读理解（共20小题；每小题2分，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。AMountQomolangma:TheWorld'sHighestPeakMountQomolangma,alsoknownasEverest,isthehighestmountainintheworld,withanofficialheightof8,848.86meters.ItislocatedontheborderbetweenChinaandNepal,attractingthousandsofclimberseveryyear.ClimbingMountQomolangmaisagreatchallenge.Theaveragetemperatureatthetopis-29℃,andtheairpressureisonlyone-thirdofthatatsealevel,makingithardtobreathe.Climbersmustcarryoxygentanksandspecialequipmenttosurvive.Inaddition,suddensnowstormsandavalanchesoftenposegreatdangers.Despitethesedifficulties,manypeoplestilldreamofreachingthetopbecauseofthesenseofachievementandthebeautifulscenery.Inrecentyears,thenumberofclimbershasincreased,leadingtoenvironmentalproblems.Rubbishsuchasoxygentanks,plasticbottlesandtentshasbeenleftonthemountain.Toprotectthispreciousnaturewonder,theChinesegovernmenthastakenmeasures:cleaninguptherubbishregularly,limitingthenumberofclimbersandsettingupnaturereservesaroundthemountain.MountQomolangmaisnotonlyanaturallandmarkbutalsoasymbolofcourageandperseverance.Itremindsusthatnatureisbothpowerfulandfragile,andwemustrespectandprotectit.()36.WhatistheofficialheightofMountQomolangma?A.8,848meters. B.8,848.86meters. C.8,850meters. D.8,849meters.()37.WhyisclimbingMountQomolangmadifficult?A.Lowtemperature,thinairandsuddendangers.B.Lackofwaterandfoodonthemountain.C.Toomanyclimbersblockingtheway.D.Poorvisibilityallyearround.()38.Whatenvironmentalproblemiscausedbymoreclimbers?A.Airpollutionfromoxygentanks. B.Rubbishpollutiononthemountain.C.Damagetoplantsandanimals. D.Soilerosionontheslopes.()39.WhatmeasureshastheChinesegovernmenttakentoprotectMountQomolangma?A.Banningallclimbingactivities. B.Cleaninguprubbishandlimitingclimbers.C.Buildinghotelsforclimbers. D.Plantingtreesonthemountain.()40.WhatdoesMountQomolangmasymbolize?A.Wealthandsuccess. B.Courageandperseverance.C.Peaceandfriendship. D.Mysteryanddanger.BLakeBaikal:ThePearlofSiberiaLakeBaikalislocatedinsouthernSiberia,Russia.Itisthedeepestfreshwaterlakeintheworld,withamaximumdepthof1,637meters.Formedabout25millionyearsago,itisalsooneoftheoldestlakesonearth.Thelakeisfamousforitsextremelyclearwater.Thetransparencyofthewaterreaches40meters,allowingpeopletoseethelakebottomeasily.Therearemorethan1,000speciesofplantsand2,500speciesofanimalsinandaroundthelake,manyofwhichareendemic—theycanonlybefoundinLakeBaikal.TheBaikalseal,acutemarinemammal,isoneofthemostfamousendemicspecies.LakeBaikalplaysavitalroleinmaintainingtheregionalecosystem.Itstoresabout20%oftheworld'sfreshsurfacewater,whichiscrucialforhumansurvivalanddevelopment.However,thelakeisfacingenvironmentalthreats.Industrialwastefromnearbyfactoriesandrubbishleftbytouristshavepollutedsomeareasofthelake.ToprotectLakeBaikal,theRussiangovernmenthasestablishednaturereservesandmadestrictlawstopreventpollution.Localpeoplealsoactivelyparticipateinprotectionactivities,suchascleaningthelakeshoreandpromotingenvironmentalawareness.Itiseveryone'sresponsibilitytoprotectthis"pearlofSiberia"sothatitcanremaincleanandbeautifulforcenturiestocome.()41.WhereisLakeBaikallocated?A.InnorthernSiberia,Russia. B.InsouthernSiberia,Russia.C.IneasternSiberia,Russia. D.InwesternSiberia,Russia.()42.WhatmakesLakeBaikal'swaterspecial?A.Itshighsaltcontent. B.Itsextremecoldtemperature.C.Itsgreattransparency. D.Itsdarkcolor.()43.Whatdoestheword"endemic"meaninthepassage?A.Foundonlyinaparticulararea. B.Abletoliveinanyenvironment.C.Dangeroustohumans. D.Extremelyrareworldwide.()44.WhatthreatsisLakeBaikalfacing?A.Overfishingandillegalhunting. B.Pollutionfromfactoriesandtourists.C.Droughtandwatershortage. D.Climatechangeandrisingtemperature.()45.HowdolocalpeoplehelpprotectLakeBaikal?A.Bybuildingmorefactories.B.Bycleaningthelakeshoreandpromotingenvironmentalawareness.C.Bylimitingthenumberoftourists.D.Bymovingawayfromthelakearea.CTheSaharaDesert:ALandofExtremesTheSaharaDesertisthelargesthotdesertintheworld,coveringanareaofabout9.2millionsquarekilometers—roughlythesizeoftheUnitedStates.Itspans11countriesinNorthAfrica,includingAlgeria,EgyptandLibya.TheSaharaisalandofextremeconditions.Theaverageannualrainfallislessthan25millimeters,andsomeareashavenorainforyears.Duringtheday,thetemperaturecanreachover40℃,whileatnight,itcandroptobelow0℃.Thishugetemperaturedifferenceisoneofthedesert'smostnotablefeatures.Despitetheharshenvironment,theSaharaishometoavarietyofplantsandanimals.Plantssuchascactiandacaciatreeshavedeeprootsystemstoabsorbwaterfromthedeepground.Animalslikecamels,desertfoxesandsnakeshavespecialadaptations—camelscanstorewaterandfoodintheirhumps,allowingthemtosurvivefordayswithoutdrinkingoreating.TheSaharaisalsoinhabitedbysomepeople,suchastheBerbersandTuaregs.Theyhavelivedinthedesertforcenturies,relyingonherdinganimalsandtradinggoodstomakealiving.Inrecentyears,tourismhasbecomeanimportantindustryintheSahara.Visitorscometoadmirethevastsanddunes,starrynightsanduniquedesertculture.However,tourismalsobringschallengessuchasrubbishpollution,soitisimportantfortouriststofollowenvironmentalrules.()46.WhatistheareaoftheSaharaDesert?A.About8.2millionsquarekilometers. B.About9.2millionsquarekilometers.C.About10.2millionsquarekilometers. D.About11.2millionsquarekilometers.()47.WhatistheaverageannualrainfallintheSahara?A.Lessthan25millimeters. B.About50millimeters.C.Morethan100millimeters. D.About150millimeters.()48.HowdocamelssurviveintheSahara?A.Theyhavesmallbodiestoreducewaterloss. B.Theycanstorewaterandfoodintheirhumps.C.Theyonlycomeoutatnighttoavoidtheheat. D.Theyfeedonwater-richplants.()49.WholivesintheSaharaDesert?A.Onlyanimalsandplants. B.TheBerbersandTuaregs.C.Touristsfromallovertheworld. D.Nopermanentresidents.()50.WhatchallengedoestourismbringtotheSahara?A.Noisepollution. B.Airpollution. C.Rubbishpollution. D.Waterpollution.DProtectingNatureWonders:OurSharedResponsibilityNaturewondersarepreciousgiftsfromtheearth.Theyincludemajesticmountains,deeplakes,vastdeserts,lushrainforestsandotheramazinglandscapes.Thesewondersnotonlyshowcasethebeautyofnaturebutalsoplayacrucialroleinmaintainingtheearth'secologicalbalance.However,manynaturewondersarefacingseriousthreats.Humanactivitiessuchaspollution,over-developmentandillegalhuntinghavedamagedsomeofthesetreasures.Forexample,MountQomolangmaispollutedbyclimbers'rubbish,LakeBaikalisaffectedbyindustrialwaste,andrainforestsarebeingcutdownforwood.Ifwedonottakeaction,thesewonderfullandscapesmaydisappearforever.Protectingnaturewondersisnotonlytheresponsibilityofgovernmentsbutalsoofeveryindividual.Herearesomepracticalwayswecanhelp:First,followtheruleswhenvisitingnaturewonders—donotlitter,donotdamageplantsoranimals,anddonotmakeexcessivenoise.Second,spreadenvironmentalawarenesstoourfamilyandfriends,encouragingmorepeopletojoininprotectionactivities.Third,supportenvironmentalprotectionpoliciesandorganizations.Weshouldrememberthatnaturewondersareirreplaceable.Theyarenotonlyforustoenjoybutalsoforfuturegenerations.Byworkingtogether,wecanprotectthesepreciousgiftsandensurethattheearthremainsbeautifulandvibrant.()51.Whatisthemainideaofthepassage?A.Theimportanceofnaturewondersandhowtoprotectthem.B.Thedifferenttypesofnaturewondersaroundtheworld.C.Thethreatsfacingnaturewondersandtheircauses.D.Theroleofgovernmentsinprotectingnaturewonders.()52.Whichofthefollowingisathreattonaturewonders?A.Naturaldisasterslikeearthquakes.B.Humanactivitiessuchaspollutionandover-development.C.Climatechangeandglobalwarming.D.Lackoftouristactivities.()53.Whatcanindividualsdotoprotectnaturewonders?A.Stopalldevelopmentprojectsnearnaturewonders.B.Followvisitingrules,spreadawarenessandsupportenvironmentalpolicies.C.Donatelargeamountsofmoneytoenvironmentalorganizations.D.Movetoareasnearnaturewonderstoprotectthem.()54.Whyarenaturewondersirreplaceable?A.Theyarebeautifulandattractmanytourists.B.Theymaintaintheearth'secologicalbalanceandhaveuniquevalue.C.Theyaredifficulttoformandtakemillionsofyears.D.Theyareimportantforscientificresearch.()55.Whatistheauthor'sattitudetowardsprotectingnaturewonders?Doubtful. B.Indifferent. C.Positiveandurgent. D.Negative.第三部分语言运用(共四节,满分50分)第一节单词填空（共10小题；每小题1分，满分10分）根据下列句子及所给单词的首字母写出所缺单词。56.MountQomolangmaisthehighestm________intheworld,attractingmanybraveclimbers.57.ThewaterinLakeBaikalissoc________thatyoucanseetheunderwatersceneryclearly.58.TheSaharaisthelargesthotd________inNorthAfrica,withextremeweatherconditions.59.Manyrareanimalsandplantsliveinnaturereserves,soweshouldprotecttheirh________.60.It'sourdutytop________naturewondersfrompollutionanddamage.61.Theaironhighmountainsisveryt________,whichmakesbreathingdifficult.62.Camelscans________waterandfoodintheirhumpstosurviveinthedesert.63.Theg________ofnaturewondershelpsmaintaintheearth'secologicalbalance.64.Whenvisitingnaturewonders,weshouldfollowtherulesandavoidl________.65.Theuniquelandscapeofnaturewondersleavesadeepi________onvisitors.第二节语法填空(共10小题;每小题1分,满分10分)阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。MountQomolangma,theworld'shighestmountain,attracts66.______________(climb)fromallovertheworld.Reachingthetopisagreat67.______________(achieve),butitalsoinvolveshigh68.______________(risky).Theweatherconditionsare69.______________(change)andextremecoldmakesithardto70.______________(survival). Explorersneedstrong71.______________(determine)tosucceed.Theymustcarryoxygen72.______________theairisthinathighlevels.Manyclimbers73.______________(measurement)theirprogressbit74.______________bit,asitoftentakesweekstoreachthetop. Sadly,someleaverubbishbehind.Thispollutionputs75.______________mountain'senvironmentatrisk.Wemustprotectthisnaturalwonder.第三节信息归纳(共5小题;每小题2分,满分10分)阅读短文，根据短文内容，在短文后的空格里填入最恰当的单词（每空限填一词）。Desertsmayseemlifeless,butinfactmanykindsoflivingthingshavedevelopedspecialwaystoliveintheterribleenvironments.Morethanonebillionpeopleactuallyliveindesertareas.Aplacethatreceiveslessthan25cmofraineveryyeariscalledadesert.Morethanone-fifthoftheearth'slandareaisthedesert.Onlyabout20%ofdesertsarecoveredbysand.Somehavemountains,rocksorlakes.Thehottestdesertintheworld,theSaharaDesert,evenreachedtemperaturesofupto56℃.Butsomedesertsarealwayscold,liketheAntarcticIceSheet,whichiscolderthananyotherdesertintheworld.Thecoldestrecordedtemperaturethereis-53℃.Thedriestdesert,Chile'sAtacamaDesert,haspartsthatreceivelessthan2mmofrainayear.Desertanimalshavetheirownwaystokeepcoolanduselesswater.Camelscangoforweeksanddon'tneedtodrinkanywater.Manydesertanimals,suchasdesertfoxes,onlycomeouttofindfoodwhenthesungoesdown.Mostdesertanimalsspendmuchoftheirtimeundergroundtokeepcool.Desertplantsmayhavetolivewithoutfreshwaterforyearsatatime.Someplantsgrowlongrootsthatgetwaterfromdeepintheearth.Otherplantshaverootsthatspreadoutalongwaysotheycanreceivetherainassoonasitfalls,suchascacti. Lifeishardforanimalsandplantsinthedesert.Butthey'vegotusedtothelifethere.DesertsDefinition（定义）Placesthatreceivelessthan25cmofraineveryyear.FactsDeserts1.______overone-fifthoftheearth'slandarea.Onlyabout20%ofdesertsarecoveredbysand.Somehavemountains,rocksorlakes.ExamplesThehottestdesert—theSaharaDesert.The2.______desert—theAntarcticIceSheet.Thedriestdesert—theAtacamaDesert.SpeciallivingwaysForanimalsSome,likecamels,canwalkforweeks3.______drinkinganywater.Some,likedesertfoxes,won'tgoouttofindfood4.______thesungoesdown.Somestayundergroundtokeepcool.ForplantsSomegrowlongrootsto5.______waterfromdeepintheearth.Some,likecacti,haverootsthatspreadoutalongwaytogetwaterassoonasitrains.第四节书面表达(满分20分)本周我们学习了Unit4，了解了世界上众多神奇的自然奇观，也认识到保护自然奇观的重要性。请你结合本单元所学，写一篇短文，谈谈你对自然奇观的认识和保护行动。具体要点：1.介绍你最喜欢的一处自然奇观及其特点；2.分析该自然奇观面临的威胁；3.提出你认为可行的保护建议。要求：词数100左右，适当使用连词（suchas,because,so,first,second等），体现对核心素养中文化意识、思维品质的运用。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________听力材料第一节M:Whydoyoulikelearningaboutnaturewonders?W:Becausetheyaresoamazing,andIthinktheyareworthprotectingforfuturegenerations.W:DoyouknowhowhighMountQomolangmais?M:Yes,IlearnedaboutitfromaTVprogramaboutworldnaturewonders.W:Whatareyougoingtodothissummervacation?M:I'mgoingtoLakeBaikaltoexperienceitsclearwateranduniqueecosystem.W:WhyisithardtoliveintheSaharaDesert?M:Becauseithaslittlerainfallandextremetemperaturechangesbetweendayandnight.M:Howcanweprotectnaturewonderswhenwevisitthem?W:Weshouldfollowtherulesandavoidlittering.第二节听第6段材料，回答第6、7题M:Hi,Lucy.Whatareyougoingtodothisweekend?W:I'mgoingtothenaturemuseumwithmybrother.There'sanexhibitionofworldnaturewonders.M:Thatsoundsinteresting!Whatdoyouwanttolearnthere?W:IwanttoknowmoreabouttheSaharaDesert.Whataboutyou?M:IhopetolearnhowLakeBaikalformed.It'ssuchamagicallake.W:Let'smeetatthemuseumgateat9a.m.onSaturday.M:OK,seeyouthen.听第7段材料，回答第8至10题W:Whatareyoureading,Tom?Youlooksofocused.M:I'mreadingabouttheuniqueplantsintheSaharaDesert.It'samazinghowtheycansurvivethere.W:Really?Howdotheydothat?M:Mostofthemhavedeeprootstogetwaterfromthedeepground.W:That'sincredible.Iplantospreadtheimportanceofdesertprotectiononlinetoletmorepeoplecareaboutit.M:That'sagoodidea.Iwanttodonatemoneytoorganizationsthatprotectdesertecosystems.听第8段材料，回答第11至13题M:Lily,youoftentalkaboutLakeBaikal.Whatmakesitsospecial?W:Becauseit'sthedeepestfreshwaterlakeintheworld,andithasmanyrarespeciesthatcan'tbefoundelsewhere.M:Wow,that'samazing.Doyouhaveaplantovisitit?W:Yes,I'mgoingtherenextsummerwithmyfamily.M:Whatwillyouprepareforthetrip?W:I'lltakewarmclothesbecausetheweatherthereiscooleveninsummer,andacameratorecordthebeautifulscenery.听第9段材料，回答第14至16题W:Whatdidyoudolastweekend,Jack?M:Iclimbedasmallmountainnearmyhomewithmyclassmates.ItwasagreatexperiencebutImetaproblem.W:Whathappened?M:Iranoutofwaterhalfwayandfeltverythirsty.Luckily,mycla