Unit 1 Water 单元测试卷 （含答案）沪教版（五四学制）2025 年八年级上册

沪教版（五四学制）2025年八年级上册Unit1Water单元测试卷满分：100分时间：90分钟姓名：得分：一、根据首字母或中文提示填空（15分，每空1分）1.

Waterisc__________(循环)continuouslythroughnature.2.

Weshouldtakeactiontopreventwaterp__________(污染)tokeepriversclean.3.

Drinkingenoughwaterisgoodforourb__________(身体)andhelpswithdigestion.4.

Thewaterinthisareahasbecomes__________(稀缺的)duetolong-termdrought.5.

Watercanbet__________(转化)intoicewhenthetemperaturedropsbelow0℃.6.

Manycountriesaredevelopingnewwaystop__________(净化)seawaterfordrinking.7.

Peopleusewatertog__________(种植)cropsandraiselivestock.8.

Thegovernmentisbuildingmorewaterr__________(水库)tostorewaterfordryseasons.9.

Pleasedon'tw__________(浪费)water;everydropcounts.10.

Thewaterp__________(管道)inoldbuildingsoftenneedtobereplaced.11.

Thewaterv__________(蒸汽)riseswhenthekettleisboiling.12.

Savingwaterisnotonlyforourgenerationbutalsoforf__________(未来的)generations.13.

Waterisap__________(珍贵的)resourcethatwemustprotect.14.

Scientistsareresearchingwaystomakebetteruseofw__________(雨水).15.

Weshouldusewater-s__________(节约的)appliancestoreduceconsumption.二、完形填空（5分，每题1分）Waterisessentialforalllivingthings.However,manypartsoftheworldarefacingwater1.______.Pollutionandwastearemakingtheproblemworse.Indailylife,wecandomanythingstosavewater.Forexample,weshouldalways2.______thetapwhenwefinishusingwater.Wecanalsoreusewaterforotherpurposes,likeusingthewaterfromwashingvegetablestowaterplants.3.,protectingwaterresourcesrequiresmorethanjustindividualefforts.Governmentsneedtomakestrictlawstostopfactoriesfrom4.dirtywaterintoriversandlakes.Scientistsshoulddevelopnewtechnologiestorecycleandpurifywater.Onlywheneveryonetakesactioncanwe5.______enoughcleanwaterforthefuture.1.

A.plentyB.shortageC.safetyD.pollution2.

A.turnonB.turnoffC.turnupD.turndown3.

A.HoweverB.ThereforeC.BesidesD.Instead4.

A.pouringB.drinkingC.cleaningD.storing5.

A.wasteB.produceC.ensureD.pollute三、英汉互译（10分，每题1分）1.

水循环______________________2.

waterpollution________________3.

节约用水____________________4.

purifyseawater_______________5.

水资源______________________6.

watershortage__________________7.

污水处理厂____________________8.

rainwatercollection______________9.

饮用水________________________10.

water-savingdevice____________四、用所给词的适当形式填空（10分，每题1分）1.

Thewaterinthisriver______________(pollute)badlylastyear.2.

Weshouldteachchildren______________(save)waterfromanearlyage.3.

Scientistsareworkingonnewways______________(recycle)water.4.

The______________(short)ofwaterhasbecomeaglobalproblem.5.

Peopleusewater______________(produce)electricityinmanyplaces.6.

Savingwater______________(be)everyone'sresponsibility.7.

The______________(govern)haslaunchedacampaigntoprotectwaterresources.8.

Water______________(cycle)throughnatureallthetime.9.

Weneed______________(clean)waterfordrinkingandcooking.10.

The______________(steam)fromthehotwaterlookslikewhiteclouds.五、单项选择（15分，每题1分）1.

Wateris______importantresourcethatwecan'tlivewithoutit.A.soanB.suchanC.soD.such2.

Weshouldstopfactoriesfrom______wastewaterintorivers.A.pourB.pouringC.topourD.poured3.

______thewatercycle,wecanhavefreshwatercontinuously.A.ThanksforB.ThankstoC.BecauseD.Although4.

Thewaterinthisbottleis______formetodrink.A.cleanenoughB.enoughcleanC.toocleanD.cleantoo5.

Manypeoplearesufferingfromwater______inthedryareas.A.plentyB.safetyC.shortageD.pollution6.

It'snecessaryto______seawatertomakeitdrinkable.A.polluteB.wasteC.purifyD.produce7.

______wesavewater,therewillbelesswaterforfutureuse.A.IfB.UnlessC.BecauseD.Although8.

Thegovernmenthasbuiltseveral______tostorewater.A.pipesB.vaporsC.bodiesD.reservoirs9.

Watercanbe______intoiceandsteamunderdifferentconditions.A.turnedonB.turnedoffC.turnedintoD.turnedup10.

Using______appliancesisagoodwaytosavewater.A.water-savingB.water-wasteC.water-pollutingD.water-producing11.

Therainwatercanbecollectedand______forotheruses.A.wastedB.pollutedC.recycledD.poured12.

Protectingwaterresources______everyone'sduty.A.amB.isC.areD.be13.

Weshouldusewater______toavoidwaste.A.carelessB.carefulC.carelesslyD.carefully14.

The______ofthewatercyclehelpsusunderstandhowwatermovesinnature.A.processB.problemC.pollutionD.product15.

Ifwedon'tprotectwater,we______nocleanwatertodrinkinthefuture.A.haveB.hadC.willhaveD.arehaving六、按要求完成句子（10分，每题2分）1.

Weshouldsavewaterinourdailylife.（改为被动语态）Water____________savedinourdailylife.

Thewatercycleisimportantforus.（对划线部分提问）____________thewatercycleimportant?3.

Factoriespourdirtywaterintorivers.（改为一般疑问句）______factories______dirtywaterintorivers?4.

Weneedcleanwatertosurvive.（改为否定句）We____________cleanwatertosurvive.5.

Watercanbeturnedintoice.（改为同义句）Watercan____________ice.七、翻译句子（10分，每题2分）1.

水是地球上最重要的资源之一。Waterisoneofthemostimportant______onEarth.2.

我们必须采取行动防止水污染。Wemusttakeactionto______water______.3.

通过水循环，我们可以获得持续的淡水供应。____________thewatercycle,wecangetacontinuoussupplyoffreshwater.4.

政府正在建造更多的污水处理厂。Thegovernmentisbuildingmore____________plants.5.

节约用水不仅对我们有益，也对未来有益。Savingwaterisbeneficialnotonlytousbutalsotothe______.八、阅读理解（15分，每题1.5分，2篇）AWaterislife.Everylivingthingneedswatertosurvive.However,cleanwaterisbecominglessandlessbecauseofpollution.Factoriesoftenpourdirtywaterintoriversandlakes,makingthewaterunfitfordrinkingorswimming.Peoplealsothrowrubbishintowater,whichcausesmorepollution.Tosolvethisproblem,weneedtotakeaction.First,weshouldstoppollutingwater.Wecanreusewaterathome,likeusingthewaterfromwashingvegetablestowaterplants.Second,thegovernmentshouldmakestrictlawstostopfactoriesfrompollutingwater.Third,weshouldeducatepeopleabouttheimportanceofcleanwater.Onlybyworkingtogethercanweprotectourwaterresourcesandensurethereisenoughcleanwaterforeveryone.1.

Whyiscleanwaterbecomingless?A.Becausethereislessrain.B.Becauseofpollution.C.Becausepeopledrinktoomuchwater.D.Becausefactoriesusetoomuchwater.2.

WhatisNOTawaytoprotectwaterresources?A.Pouringdirtywaterintorivers.B.Reusingwaterathome.C.Makingstrictlaws.D.Educatingpeople.3.

Whatdoestheunderlinedword"unfit"mean?A.SuitableB.UnsuitableC.CleanD.Dirty4.

Whatisthemainideaofthepassage?A.Waterisimportantforanimals.B.Factoriescausewaterpollution.C.Weshouldtakeactiontoprotectwaterresources.D.Peoplethrowrubbishintowater.5.

Whoshouldmakelawstostopwaterpollution?A.ScientistsB.TeachersC.ThegovernmentD.FactoryownersBThewatercycleisanaturalprocessthatkeepswatermovingonEarth.Ithasthreemainsteps:evaporation,condensationandprecipitation.Evaporationhappenswhenthesunheatswaterinrivers,lakesortheocean,andturnsitintovapor.Thevaporrisesintotheair.Condensationoccurswhenthevaporintheaircoolsdownandformsclouds.Finally,precipitationhappenswhenthecloudsbecometooheavy,andwaterfallsbacktotheEarthasrain,snow,sleetorhail.Thewatercycleisimportantbecauseitprovidesuswithfreshwater.Withoutit,therewouldbenocleanwaterforustodrinkoruse.ItalsohelpstocontroltheEarth'sclimate.1.

Howmanymainstepsarethereinthewatercycle?A.TwoB.ThreeC.FourD.Five2.

Whathappensduringevaporation?A.Waterfallsfromtheclouds.B.Waterturnsintovapor.C.Vaporformsclouds.D.Cloudsbecomeheavy.3.

Whatisprecipitation?A.Waterturningintovapor.B.Vaporformingclouds.C.Waterfallingfromclouds.D.Waterheatingup.4.

Whyisthewatercycleimportant?A.BecauseitmakestheEarthhot.B.Becauseitprovidesfreshwater.C.Becauseitmakestheskyblue.D.Becauseitcausespollution.5.

Whatisthebesttitleforthepassage?A.TheImportanceofWaterB.TheProcessoftheWaterCycleC.HowtoSaveWaterD.WaterPollutionandProtection九、书面表达（10分）水是生命之源，但全球水资源短缺问题日益严重。请以"HowtoSaveWater"为题，写一篇短文，内容包括：1.

水的重要性；2.

水资源短缺的现状；3.

至少三条节约用水的具体措施。要求：不少于60词，语句通顺，可适当发挥。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________