英语九年级全一册 Unit 13 We're trying to save the earth!(A卷)

英语九年级全一册Unit13We'retryingtosavetheearth!（A卷）试卷一、选择题（共14题；共38分）.Newcomputersallovertheworld.A.isusedB.areusingC.areusedD.haveused【答案】C【考点】被动语态【解析】电脑在全球是被使用，因此是用被动语态，computers是复数，be动词用are,如果是现在完成时，应该是havebeenused,因此选C。.Look!Theboystudentsarefootballwhilethegirlsare.A.playing,danceB.playing;dancingC.play;dancingD.play,dance【答案】B【考点】现在进行时【解析】句意判断男学生在踢足球，女学生在跳舞，因此采用现在进行时，选择B..HisfatherthePartysince1978.A.joinedB.hasjoinedC.wasinD.hasbeenin【答案】D【考点】现在完成时【解析】since1978是一个时间段，而join是一个不延续性动词，所以首先排除AB。然后，C的话，是个单纯的过去式。所以选D。.—Doyouknowhimwell?—Sure.Wefriendssincetenyearsago.A.wereB.havebeenC.havebecomeD.havemade【答案】B【考点】现在完成时【解析】Since10yearsago是一个时间段的延续，因此使用现在完成时，become指代瞬间动作。因此选B。.—DoyouknowthemovieHarryPotter?—Yes.Iittwice.It*sfunny.A.sawB.seeC.haveseenD.willsee【答案】C【考点】现在完成时【解析】通过twice判断我已经看过两次了，因此使用现在完成时，选择C。haveneverthestrangeanimalbefore.D.heardofA.heardfromB.listenedC.listenedtoD.heardof【答案】D【考点】动词短语，现在完成时【解析】hearfrom是收到…来信,listen是听见，hearof是听说，因此选D。.—MissLiu,whendidyoucomehere?—In2012.1herefortwoyears.A.havebeentoB.havegonetoC.havecomeD.havebeen【答案】D【考点】现在完成时【解析】havebeento曾经去过某地（已经回来了）havegoneto去了某地（没回来）havebeenin待在某地（一般与一段时间连用）here是地点副词，省略t。或者in,所以此题应选D。.Thereanyriceinthebowl.A.areB.isC.isn'tD.aren't【答案】C【考点】Therebe句型【解析】Rice是不可数名词，因此用单数形式，排除A、Doany用于否定，因此选择C。.Computersprocessdifficultproblemsveryquickly.A.canB.mustC.shouldD.need【答案】A【考点】情态动词（can/may/must等）【解析】must（必须），need（需要）（作情态动词时不能用在肯定句里），should（应该），can（能）在这里可以表示"能力〃，句意是〃计算机能非常快地处理困难的问题。〃表示的是〃能力〃的概念。因此答案选A。.Morenaturalprotectionareasshouldinthefuture.A.setupB.tosetupC.besetupD.settingup【答案】C【考点】动词短语，被动语态【解析】自然保护区是被建立，因此用被动时态，选择C。.Thankyoufor.A.wakemeupB.wakingupmeC.wakingmeupD.wakeupme【答案】C【考点】动词短语第2页共7页【解析】Thanksbfordoingsth意思是感谢某人做某事，wakesbup意思是叫某人起床，人称代词在中间，因此选Co.—Youshouldtheshowerwhenyouarewashingyourhair.—OK,Iwill.Weneedtosavewater.A.giveoffB.putoffC.turnoffD.takeoff【答案】c【考点】动词短语【解析】giveoff是散发出,putoff是敷衍、延期,turnoff是关闭，takeoff是出发、起飞，因此句意判断选Co.Kerk,thecar!Anoldmaniswaitingtocrosstheroad.Lethimgofirst.A.stopsB.stopC.don'tstopD.doesn'tstop【答案】B【考点】祈使句【解析】句意判断有人正在穿过马路，因此我们应该停车，排除c、Do祈使句首个单词用原型，因此选B。.Thewolveshidthemselvesintheplacescouldn'tbefound.A.thatB.whereC.inwhichD.inthat【答案】A【考点】定语从句【解析1定语从句，不被发现是形容地方的,that代替地方出现在从句中作为关系代词。从句缺的主语，在关系词中只有关系代词才能做主语,inwhich=where；inthat是不对的淀语从句中，介词后不能用that做关系代词。二、阅读理解（共3题；共62分）.Weallknowthat70%oftheearthiswater.Butonly1%ofitiscleanwater.Peoplecan'tlivewithoutwater.Soit'simportantforeveryonetosavewater.Herearesometipsforsavingwater.Indoors：•Turnthetapoffwhileyouarebrushingyourteeth,washingyourhands,doingdishes,takingashowerandso•Catchthecoldwaterthatcomesoutofthetaporshowerwhileyouarewaitingforthehotwater.Useittowaterplantsorwashyourtoilet.Don'twashclothestoooften.Whenyouusethewashingmachine,makesurethereisnotonlyapairofpantsinit.Outdoors：•Waterthegardenandgrassatnight.Thisgiveswatermoretimetogetintotheearthwithoutevaporationfromtheday'sheat.第3页共7页Plantsmalltreesunderbigtrees.Thiswillhelpstopevaporationandgivessomeshade(树阴)foryourplants.Youcanalsoplantashadegardenundertrees.(l).lt'simportantforeveryonetosavewaterbecause.A.70%oftheearthiswaterB.thewaterontheearthiscleanC.onlyasmallpartofthewateriscleanD.weneedittowaterplants【答案】C【考点】环境保护【解析】细节理解题,根据文章第一段:Weallknowthat70%oftheearthiswater.Butonly1%ofitiscleanwater.Peoplecan'tlivewithoutwater.Soit'simportantforeveryonetosavewater,可矢口们都矢口道地球上70%都是水.但是只有1%的是干净的，人们的生活不能没有水，所以节水对每个人来说都是很重要的，故选C。(2).Whatdoestheunderlinedword"evaporation"meaninChinese?A.流失B.蒸发C.渗透D.锁住【答案】B【考点】环境保护【解析】词义猜测题，根据句子：Waterthegardenandgrassatnight.Thisgiveswatermoretimetogetintotheearthwithoutevaporationfromtheday'sheat,可知在晚上的时候灌溉花园，这使水有更多的时间进入土壤,而不受天热的蒸发作用，结合语境以及常识，这里应该是蒸发，故选B。(3).Thefollowingwayscansavewateraccordingtothepassageexcept.A.plantingashadegardenundertreesB.wateringthegardenandgrassduringthenighttimeC.catchingthecoldwaterwhenyouwaitforthehotwatertoshowerD.usingthewashingmachineasyoulike,nomatterhowmanydirtyclothesthereare.【答案】D【考点】环境保护【解析】细节理解题,根据文章第六段：Plantsmalltreesunderbigtrees.Thiswillhelpstopevaporationandgivessomeshade(树阴)foryourplants.可知在大树下面种小树苗，这将有助于防止蒸发，并给你的植物一些阴凉处，所以A选项正确；根据文章第五段：Waterthegardenandgrassatnight.Thisgiveswatermoretimetogetintotheearthwithoutevaporationfromtheday'sheat.可知在晚上的时候灌溉花园,这使水有更多的时间进入土壤，而不受天热的蒸发作用，所以B选项正确；根据文章第三段：Catchthecoldwaterthatcomesoutofthetaporshowerwhileyouarewaitingforthehotwater.可知当你在等待热水的时候要把冷水接出来，所以C选项正确；根据文章第四段：Don'twashclothestoooften.Whenyouusethewashingmachine,makesurethereisnotonlyapairofpantsinit.可知不要经常洗衣服，当你使用洗衣机洗的时候，要确定里面不只是一件衣服，所以D选项错误，故选D。16.AlargepartofChinaexperiencedlargeramountsofsmog(雾霾)thanusualandtheairwasbadlypolluted.Thedistanceonecouldseewasshorterthan1,000metersinBeijing,Tianjin,andtheprovincesofHebei,Henan,ShandongandAnhui.Insomeareas,itwasdownto200meters.第4页共7页Peopleusuallysetofffirecrackers（爆竹）tocelebratetheSpringFestival.Butbecauseofthesmog,thisyearseemedveryquiet.Itwasreallydifferent.AmancalledZhangWeisaidthathisfriendsandhehadn'tsetoffasinglefirecracker."Weallsufferedfromlastmonth'ssmog.Ifwedon'tcallanendtothefirecrackers,theenvironmentwillgetworseandworseduringtheholiday.*'SaidZhangWei.Hecalledonmorepeopletosetofffewerfirecrackersduringthisyear'sSpringFestivalholidaybyputtingupanoticeinhisneighborhood.MoreChineselookedforwardtocelebratingtheholidayinagreenerway.Theydecidednottosetofffirecrackers.Theyalsodecidednottowastefood.Theysaidthatthenewcelebrationssoundedfashionable.Tocleanthesky,morethantenprovincesincludingGuangdong,ZhejiangandJiangsuhavestartedtousenational4standard（标准），whichisexpectedtoreduce（减少）vehicleemission（车辆排放）by30%to50%.Beijingevenhasstartedtousethestricternational5standard.Westillhavealottodotoimprovetheairquality.Forexample,usingpublictransportationasmuchaspossibleisnotahardthingforustodo,butitmattersalot..WhathappenedinalargepartofChinathisJanuary?A.Itexperiencedlargeramountsofsmog.B.Peoplesetofflotsoffirecrackers.C.Therewasaheavyrain.D.Manycaraccidentshappened.【答案】A【考点】环境保护【解析】细节理解题，由第一®AlargepartofChinaexperiencedlargeramountsofsmog（雾霾）thanusualthisJanuaryandtheairwasbadlypolluted.一月份中国大部分地区经历了比以前要严重的雾霾天气，空气严重污染，由此可知，选A。.HowdopeopleusuallycelebratetheSpringFestivalinChina?A.ByputtingupanoticeB.Bysettingofffirecrackers.C.Bynotwastingfood.D.Byusingpublictransportation.【答案】B【考点】环境保护【解析】细节理解题,第二段中Peopleusuallysetofffirecrackers（爆竹）tocelebrateSpringFestival,人们经常燃放烟花保住庆祝新年，可知选B。.Howmanyprovinceshavestartedtousenational4standard?A.Three.B.Six.C.Eight.D.Morethanten.【答案】D【考点】环境保护【解析】细节理解题,第五段Tocleanthesky,morethantenprovincesincludingGuangdong,ZhejiangandJiangsuhavestartedtousenational4standard（标准），为了清洁空气，包括广东、浙江、江苏在内的十多个省开始执行国家4号标准，故选D。第5页共7页.WhichofthefollowingisNOTtrueaccordingtothepassage?A.ZhangWeididn'tsetoffasinglefirecrackerthisSpringFestival.B.Weshouldusemorepublictransportationtohelpreducetheairpollution.C.Zhejianghasstartedtousenational4standardtoreducevehicleemission.D.MoreChinesethinkthecelebrationofsettingofffirecrackerisfashionable.【答案】D【考点】环境保护【解析】细节理解题,由第四段MoreChineselookedforwardtocelebratingtheholidayinagreenerway.Theydecidednottosetofffirecrackers.Theyalsodecidednottowastefood.Theysaidthatthenewcelebrationssoundedfashionable.理解可知，人们提倡绿色的过年方式，认为新的方式才时尚，故选D。.What'sthebesttitleforthepassage?A.HowtoReducetheVehicleEmissionB.HowtoImprovetheAirQualityC.WhatDoChineseDointheSpringFestivalD.UsingPublicTransportation【答案】B【考点】环境保护【解析】标题归纳题，阅读整篇文章可知，Westillhavealottodotoimprovetheairquality本文主要关于空气质量的，故选B。17.Scientistshavehelpedpeopleunderstandthedangersfacingtheearth.Aspeopleliveontheearth,weshouldbefullyreadytodealwiththedangers.Ifwedonotpaymoreattentiontotheproblemscausedbyairpollution,ourearthmaynolongerbeahealthyplaceforplants,animals,andpeopletolive.Cleaninguptheairisajobthatallcountriesmustworkon.Theproblemscausedbyairpollutioncanbesolved,butalotofworkneedstobedone.Governmentsaroundtheworldarebeginningtoworktogethertolowerthelevelsofdangerousgasesintheatmosphere(大气层).Ifthiscanbedonewell,theozonelayer(臭氧层)canrebuilditself,globalwarmingcanbecontrolled,andacidraincanbereduced.In1967,thegovernmentoftheUnitedStatespassedtheCleanAirAct.Morepartswereaddedtotheactin1970,1977and1990.Asaresultoftheselaws,carsnowmustreducetheamountsofharmfulgases.Powerfactoriesmustuse"cleancoal"methodstoreduceacid-raingasestheyproduce.In1970,theEnvironmentalProtectionAgency(EPA)wassetup.TheEPA'sjobistomakesurethattheenvironmentallawsarebeingfollowedandtofindoutnewdangersandoffersolutions.ThefirstEarthDaywasalsocelebratedin1970.Whileitisveryimportanttoaddresswithaironaglobalscale,eachpersoncanalsodosomethingtoprotecttheEarth.Herearesomethingsyoucandoeveryday:Turndowntheheatandairconditioning.Usethedishwasheronlywhentheyarefullofdishes.Practicethe3Rs:recycle,reuse,andreduce.Plantatree.Walkorrideyourbike.第6页共7页.lfwedon'tcareaboutproblems,ourearthmaynolongerbeahealthyplace.A.AirpollutionB.WaterpollutionC.NoisepollutionD./【答案】A【考点】环境保护【解析】细节题，结合第——段Ifwedonotpa