成都市石室天府中学高三第四次阶段性质量检测英语试题

学必求其心得，业必贵于专精学必求其心得，业必贵于专精学必求其心得，业必贵于专精2019-2020学年高2017级高三第四次阶段质量检测试题英语试题本试卷分选择题和非选择题两部分。第Ⅰ卷（选择题)1至8页,第Ⅱ卷（非选择题）9至10页，共10页,满分150分,考试时间120分钟。注意事项：1.答题前,务必将自己的姓名、考籍号填写在答题卡规定的位置上。2.答选择题时，必须使用2B铅笔将答题卡上对应题目的答案标号涂黑,如需改动，用橡皮擦擦干净后，再选涂其它答案标号。3.答非选择题时，必须使用0。5毫米黑色笔迹的签字笔，将答案书写在答题卡规定的位置上。4.所有题目必须在答题卡上作答，在试题卷上答题无效.5。考试结束后,只将答题卡交回。第Ⅰ卷（100分）第一部分听力（共两节,满分30分)做题时,先将答案标在试卷上，录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。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三个选项中选岀最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。1.Whoholdstheparty?A。JillB.RobC。Liz2。Whydidthewoman’smotherbuyheradress?A.Itisherbirthday。B.Shewonacontest。C。Shewillattendadinnerparty.3。HowmanylakesarethereinMinnesotaofficially？A.8，042.B.10,842.C.11,842。4。Wheredoestheconversationtakeplace？A.Atthewoman'shouse。B.Atasupermarket。C.Atarestaurant.5.Whatarethespeakersmainlytalkingabout？A.Watchingtelevision.B.Playingcomputergames.C。SurfingtheInternet。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。听每段对话或独白前，你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间.每段对话或独白读两遍.听第6段材料,回答第6、7题.6。Whatisthewoman'sopinionabouttheman’sbook？A.Itisreallyfun.B。Itisworthreading.C.Itisveryboring。7。Whatarethespeakersdoing?A。Visitingawebsite。B.Stayingonthebeach.C.Readingbooks.听第7段材料，回答第8、9题。8.Wherearethespeakers?A.Athome.B。Atschool。C.Atarestaurant.9.Whatdoweknowabouttheman?A。Hehadanunpleasantmorning.B.Hehadafightwithhisbrother.C.Hehadastrangedream。听第8段材料，回答第11至12题。10.Wheredoestheconversationmostprobablytakeplace?A.InafurniturestoreB。InaconcerthallC.Inanofficebuilding.11.Atwhattimewilltheeventtakeplace？A。5p.m。B。6p.m。C。7p。m.12.Whatdoesthewomanaskthemantodo？A.EnsuretheVIPstaketheirplacesfirst.B.Testthemusicalinstruments.C。Buyaredcarpet.听第9段材料，回答第13至16题.13.WhathappenedtothewomanonherwaytoLondon？A.Shewascaughtinaheavyrain。B.Shemissedherconnectingflight。C。ShearrivedattheairportlateinNewYork。14。Whichplacewasthewomanonlyallowedtoseeatadistance？A。TrafalgarSquare.B.BuckinghamPalace.C.Stonehenge.15。HowdidthewomangotoStonehenge？A.Onfoot。B.Bytaxi。C。Bybus.16.WhywasthewomanunhappywhenshevisitedStonehenge？ASheforgottobringacamera。B。Shecouldn'ttakeanyphotos.C.Peoplewerefilmingamoviethere。听第10段材料，回答第17至20题.17.Howdidthespeakerknowabouttheoutsideworldasakid？A。Fromtheradio.B.Fromthetelephone.C。Fromthetelevision.18.Whendidthespeakerseeafilmforthefirsttime？A.OnaFridayevening.B。OnaSaturdaymorning.C。OnaSaturdayafternoon.19.Whatdidthespeakerloveatonceaboutthecinema？A.Thesize。B.Theatmosphere。C.Thelights.20。Whatdoesthespeakersayaboutthefilmsinthepast？A.Thesetswereverybasic。B。Onesceneonlylastedafewseconds。C。Therewerefewclose—upsofthecharacters.第二部分阅读理解（共两节，满分40分）第一节(共15小题；每小题2分,满分30分）阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选岀最佳选项,并在答题卡上将该项涂黑。AVolunteersarethebackboneofSAGEtooffermanyprogramsandservicesimportanttoenrichingthelivesofLGBTolderpeople。Nomatterwhattypeofvolunteeractivityyouchoose，volunteeringisagreatwaytogetinvolvedwithSAGE.HowDoIBecomeaSAGEVolunteer？ThefirststeptobecomeaSAGEvolunteeristoattendaVolunteerOrientation.VolunteerOrientationsareheldonthesecondWednesdayofeverymonthat7：00PMinRoom107attheLGBTCommunityCenter，208W。13thStreet.Advanceregistrationisnotrequired,justbringyourselfandapen.ClickheretoseewhenthenextVolunteerOrientationwilltakeplace.One—on—OneInterviewwithSAGEStaff.Afteryouattendthevolunteerorientation，youwillbecontactedforaninterviewwithaSAGECommunityServicesstaffmember.ItspurposeistofindtherightvolunteerplacementforyouatSAGE，andtoansweranyquestionsyoumayhave。AttendaVolunteerTraining.ThevolunteeropportunitiesatSAGErequireinitialtrainingandmayincludeothercommitmentsaswell。YoucanfindoutmoreaboutthisattheVolunteerOrientation。IfyouarenotabletoattendaVolunteerOrientation，pleasesendanemailwithyournameandcontactinformationto：volunteersageusa。org.WhatKindofVolunteerOpportunitiesAreAvailableatSAGE？SAGEoffersawidevarietyofvolunteeropportunities，suchasFriendlyVisiting,EventVolunteeringandparticipationinaSAGECommittee。Pleaseclickheretoviewadetailedlistofvolunteeropportunities。Ifyouwanttovolunteer?butdon'tseesomethinginthelistthatinterestsyou，besuretoattendaVolunteerOrientationtofindoutwhatotheropportunitiesmightbeavailable.1。WhatdoweknowaboutVolunteerOrientation?A。IfsheldeveryWednesdayfornewvolunteers.B。Itprefersitsvolunteerstobookachanceonline。C。It'sheldmonthlytogiveinformationtovolunteers。D。Itidentifiesthebestvolunteersforthetraining.2。WhatworkchancesdoesSAGEprovideforvolunteers？A。OfferhelptoenrichthelifeofseniorpeopleinLGBT.B。HelporganizeVolunteerOrientationsatthecommunity.C.Attendtooldpeoplesufferingbackinjuriesinhospital.D.Provideonlinemedicalcareforpatientsinthecommunity.3.HowcanonefinddetailedvolunteerinformationatSAGE?A。Bymakinganappointment. B。ByvisitingSAGEwebsite.C。Byinterviewingone-on-one. D。Byapplyingonlineinadvance.【答案】1。C2.A3.B【解析】这是一篇应用文。文章主要介绍了一个团体招募志愿者的相关信息。【1题详解】细节理解题。根据文章第二段中“ThefirststeptobecomeaSAGEvolunteeristoattendaVolunteerOrientation。VolunteerOrientationsareheldonthesecondWednesdayofeverymonthat7:00PMinRoom107attheLGBTCommunityCenter,208W.13thStreet"可知,要成为这个机构的志愿者的第一步是参加每个月第二个星期三举办的VolunteerOrientation。所以VolunteerOrientation每月举行一次，向志愿者提供信息.故选C。【2题详解】细节理解题.根据文章第一段“VolunteersarethebackboneofSAGEtooffermanyprogramsandservicesimportanttoenrichingthelivesofLGBTolderpeople。Nomatterwhattypeofvolunteeractivityyouchoose，volunteeringisagreatwaytogetinvolvedwithSAGE"可知，志愿者是SAGE的顶梁柱,他们给LGBT群体的老人提供服务来丰富他们的生活。所以SAGE为志愿者提供提供帮助,丰富老年人在LGBT的生活的机会.故选A。【3题详解】推理判断题。文章第二段“ClickheretoseewhenthenextVolunteerOrientationwilltakeplace。”和第四段“。Pleaseclickheretoviewadetailedlistofvolunteeropportunities。”都提到了“点击这里了解更多信息"，由此推断本文选自网络文章，要了解更多的详细信息可以点击SAGE网站,故选B。BMyfirstperformanceinfrontoftheaudiencewascomingupsoon。ItriedashardasIcouldtoremaincalmbutmyheartwasracing.Istareddownatmysweat-coveredshakinghands.Ilookedupagainattheaudiencerealizingthatthesewererealpeople。Theywerenotjustmymumanddadwhowouldsay“Goodjob!"evenifImesseduptheentirepiece.WhatifIhadthewrongmusic?WhatifIplayedthewrongnotes？Asitturnedout,Iwasneverabletoanswerthesequestionsbecausethespotlight(聚光灯）waswaitingforme。Igraspedmyhandstightlytogetherdryingoffthesweat.SlowlyIwalkedtothemud—brownpianointhecenteroftheroom.Itcontained88demandingkeyswhichwerewaitingimpatientlytobeplayed。Iswallowedthegolf—ball—sizedlump（隆起部分)inmythroatandsatdown。SlowlyIopenedthemusic.NextIrestedmystillshakinghandsontheivory（象牙色的)keys。Asmyfingersplayedacrossthekeys,Iwasbecomingmoreunsureofmypreparationforthismoment。Butthememoryofmyyearsoftrainingcamefloodingback。IknewthatIhadpracticedthispiecesomanytimesthatIcouldplayitbackwardsifrequested。Althoughatonepoint,Iaccidentallyplayedtwokeysinsteadoftheintendedone,Icontinuedtomovemyfingersautomatically（自动地).Myeyesburnedholesintothepagesinfrontofme。TherewasnowaythatIwasgoingtolosemyconcentration。Tokeepthistomyself，Ileanedforwardandfocusedcarefullyonthemusic。WhenIcametotheendofthepageawarningwentoffinsidemyhead：DON’TMAKEAMISTAKEWHENYOUTURNTHEPAGE！NeedlesstosayIobeyedmyselfwithallmyheartandmind.Andproudofmy“turning”feat（技艺)Ifinishedtherestofthepiecewithoutmakingasinglemistake。Afterthefinalnotediedaway，acelebrationwentintoactioninsidemyhead.Ihadfinished.Ihadmasteredtheimpossible。4。Howdidtheauthorfeelbeforetheperformance？A。Overthemoon。 B.Onpinsandneedles.C.Ascoolasacucumber。 D.Hotunderthecollar。5。Welearnfromthepassagethat________.A。Theauthorhadneverperformedinpublicbefore.B.Theauthordidn’tmakeasinglemistakewhileplaying.C.Theauthor’sparentswerepresentattheperformance。D.Theauthorhadn’tmadefullpreparationbeforetheperformance.6。Whatdidtheauthorwanttoexpressbysaying“Myeyesburnedholesintothepagesinfrontofme."?A.Hetriedtofixhiseyesonthepages。 B.Hewantedtotearthepagesintopieces。C。Helostinterestinthepages. D.Hewasdissatisfiedwithhisperformance.7。Whatdidtheauthorfeelabouthis/herperformance？A.He/Shethoughthe/sheplayedthroughthepiececarefullybutlight—heartedly.B。He/Shethoughtitwascomfortableandsuccessful。C.He/Shethoughthe/shewastoonervoustohaveagoodperformance。D.He/Shethoughtitwasverydifficultbutsuccessful.【答案】4.B5。A6。A7.D【解析】本文是一篇记叙文,讲述作者第一次上台表演的经历。【4题详解】推理判断题。根据第二段的ItriedashardasIcouldtoremaincalmbutmyheartwasracing。Istareddownatmysweat-coveredshakinghands。我尽我所能保持冷静,但我的心在狂跳。我低头看着自己汗流浃背的颤抖的双手。第四段的WhatifIhadthewrongmusic?WhatifIplayedthewrongnotes？如果我听错了音乐怎么办？如果我弹错了音符怎么办?由此判断出作者在表演前非常紧张。A选项为“兴高采烈”,B选项为“如坐针毡”，C选项为“镇定自若"，D选项为“怒气冲冲".故选B。【5题详解】细节理解题。根据第一段Myfirstperformanceinfrontoftheaudiencewascomingupsoon。我在观众面前的第一次表演很快就要开始了。可知,这是作者第一次在观众面前进行表演，以前从未在公共场合表演过。故选A。【6题详解】词句猜测题。根据上文语境可知，作者非常紧张，结合下文的TherewasnowaythatIwasgoingtolosemyconcentration。Tokeepthistomyself,Ileanedforwardandfocusedcarefullyonthemusic。我不可能失去注意力。为了不让别人知道，我身体前倾，小心地专注于音乐.可知,作者想要完全集中注意力在所弹奏的音乐上,所以紧盯着面前的乐谱.因此，划线部分Myeyesburnedholesintothepagesinfrontofme.（我的眼睛在我面前的书页上烧出了洞.)是指作者全神贯注于乐谱.故选A。【7题详解】推理判断题.通读全文可知，这次表演对作者来说是个巨大的挑战,作者克服了困难，取得了胜利。尤其是根据最后一段的Afterthefinalnotediedaway,acelebrationwentintoactioninsidemyhead。Ihadfinished。Ihadmasteredtheimpossible。当最后的音符消失后，我的脑海里开始有了庆祝的想法。我已经完成了。我已经掌握了不可能的事。可推测出,作者对于自己的表演既感觉困难又是成功的。故选D.CTwoyearsago，KiirsatCeylanwasinNewYorktogiveatalkaboutdisabilityrightsattheU．N．Blindsincebirth，theTurkishmanwasstrugglingtofindhishotel，holdingacaneinonehandandpullinghisluggagewiththeother．"Notsurprisingly，suddenlyIbumpedintoapole，andhesays，”Itwasabitbloody．"Theproblemwithacaneisthat,whileitcantellyouwhat'sonthegroundsitdoesn’thelpwithobjectsatthebodyorheadlevel．Itwasn'tthefirsttimeCeylanhadrunintosomething，injuringhimself．””Ihavenoproblemwithmyscars，whichmakememorehandsomeIguess,"Ceylansays，laughing．"ButIdon’tneedhewones．”WithWeWalk，anewsmartcane,Ceylanhopestohelpotherblindpeoplenavigatetheirenvironmentsmoreeasily.Thecaneusesanultrasonic（超声波）sensorwhichdetectsobjectsatbodyorheadlevelandgivesawarningvibration．WeWalkuserspairthecanewiththeirsmartphonesandthenusethecane'stouchpadtoaccessfeatureslikevoiceassistantornavigation＊Beforeleavinghome，theycanplugtheirdestinationintoGoogleMapsandgetspokendirectionsastheywalkInthefuture，CeylanhopestoconnectWeWalkwithpublictransportationandridesharingservices．Assistivetechnologyisoftenexpensiveforblindpeople，saysEelkeFolmer，acomputerscienceprofessorattheUniversityofNevada!Reno．"Butdevelopersfailtorealizetheirdevicesareoutofreachformanyblindpeople，ToFolmer,thepricepoint—﹩500——setstheWeWalkcaneapartfromothertechnologies．CeylanseesWeWalkaspartofanattempttohelpblindpeopleachievegreaterfreedomofmovement，whichhebelieveswillgivethemgreateraccesstoeducationandjobs．Thecanesarealreadyhavinganimpactonusers，Ceylansays．HerecentlyreceivedanemailfromateacherinIrelandwhohadbecomeblindasanadult．He’dbeendepressedandhousebound．ButsincegettingaWeWalkcane，yourdeviceforcedmetogoout．Itbecamemyanti—depressant．"hewrote．8.WhyisastoryaboutKursatCeylangivenatthebeginningofthetext？______A。Tostressthedifficultycausedbyblindness．B.Toshowhisreasonfordevelopinghiscane．C。Toindicatetheproblemswithpresentcanes．D.Toshowhispositiveandhumorouscharacter．9。WhatcanWeWalkdoatpresentaccordingtothetext？______A.ProvidefastInternetaccess．B。Startconversationswithusers．C。Telluserswhatisaroundthem．D。Connectwithridesharingservices．10。WhatdoesFolmerthinkistheadvantageofWeWalkoverotherassistivetechnologies?______A。Itiseasilyaffordable， B.Itiseasilycontrollable．C.Itworksbetterforusers。 D.Itlooksmoreattractive．11.Whatisthetextmainlyabout?______A.Theincreasingdemandforsmartcanes．B.Ablindman'sdevotiontosmartcanes．C.Asmartcane’seffectsonblindpeople。D。Anassistivetechnologyfortheblind．【答案】8.B9.C10.A11。B【解析】文章是一篇记叙文，讲述了盲人KursatCeylan致力于研发智能拐杖以帮助盲人自由地行走。【8题详解】推理判断题。根据第五段中的“WithWeWalk，anewsmartcane,Ceylanhopestohelpotherblindpeoplenavigatetheirenvironmentsmoreeasily.”可知，有了新的智能手杖WeWalk，Ceylan希望能帮助其他盲人更容易地导航周围环境．由此可知，文章开头提到KursatCeylan的故事是为了说明他研发这种拐杖的原因，故B项正确.【9题详解】细节理解题。根据第五段中“WithWeWalk，anewsmartcane，Ceylanhopestohelpotherblindpeoplenavigatetheirenvironmentsmoreeasily.”可知，智能拐杖WeWalk能够更容易地为盲人们导航周围环境．由此可知，WeWalk可以告诉使用者周围的情况．故C项正确。【10题详解】细节理解题。根据倒数第二段中的“ToFolmer，thepricepoint—﹩500--setstheWeWalkcaneapartfromothertechnologies。"可知,Folmer认为，500英镑的价格使WeWalk在其他辅助技术中脱颖而出，也就是说这种拐杖优势是使用者能负担得起。故A项正确。【11题详解】主旨大意题。通读全文,特别是根据第五段中的“WithWeWalk,anewsmartcane,Ceylanhopestohelpotherblindpeoplenavigatetheirenvironmentsmoreeasily。”可知,文章主要讲述了盲人KursatCeylan致力于研发一种智能拐杖以帮助盲人自由地行走，故B项正确。DResearchersdiscoveredahiddencontinentonEarth,butit’snotAtlantis.TheyfounditwhilereconstructingtheevolutionofMediterraneanregion'scomplexgeology,whichriseswithmountainrangesanddipswithseasfromSpaintoIran。ThecontinentiscalledGreaterAdria。It’sthesizeofGreenlandanditbrokeofffromNorthAfrica,onlytobeburiedunderSouthernEuropeabout140millionyearsago.Andchancesareyou'vebeentherewithoutevenknowingit。“ForgetAtlantis,”saidDouwe，studyauthorandprofessoratUtrechtUniversity。“Withoutrealizingit，vastnumbersoftouristsspendtheirholidayeachyearonthelostcontinentofGreaterAdria。”ThisareaiscalledAdriabygeologists，sotheresearchersforthisstudyrefertothepreviouslyundiscoveredcontinentasGreaterAdria.MostofGreaterAdriawasunderwatercoveredbyshallowseas，coralreefsandsediments（沉淀物）.Thesedimentsformedrocksandthoserocksbecamemountainrangesintheseareas：theAlps,theApennines,theBalkans，GreeceandTurkey.TheresearchersfoundthatGreaterAdriastartedtobecomeitsowncontinentabout240millionyearsago。Thisisn’tthefirsttimealostcontinenthasbeenfound。InJanuary2017，researchersannouncedthediscoveryofalostcontinentleftoverfromthesupercontinentGondwana，whichbeganbreakingapart200millionyearsago。Theleftoverpiece，whichwascoveredinlava（岩浆），isnowunderMauritius，anislandintheIndianOcean。AndinSeptember2017,adifferentresearchteamfoundthelostcontinentofZealandiathroughoceandrillingintheSouthPacific.It’stwo—thirdsofamilebeneaththesea.GreaterAdriaisn’tthefirstlostcontinenttobefound.Butifresearchinpastyearsshowsanything，itlikelywon'tbethelastdiscovery。12.HowdidtheresearchersfindGreaterAdria?A.Theyfounditaccidentally。B.TheygotinspiredbythetalesofAtlantis。C。Theydiscovereditafteryearsofseaching。D.Theyfollowedthestepsofexploringmountainranges.13。WhatdoweknowaboutGreaterAdria？A。Itishiddenunderthesealevel。B。ItismuchsmallerthanGreenland。C.Ithasexistedforabout240millionyears。D.Ithasbeenknowntomanytouristsbefore。14.WhyarethediscoveriesmentionedinParagraph4?A.Todescribehowtheresearchersexploredcontinents.B.Toshowsomeotherlostcontinentshavebeenfound。C。ToprovetheyarecloselyrelatedtoGreaterAdria.D.ToexplainthereasonwhyGreaterAdriagotburied.15。Whatisthebesttitleforthetext?A.AtlantisDiscoveredFinallyB.UnderseaWorldExploredC.AHiddenMountainUndiscoveredD。ALostContinentFoundUnderEurope【答案】12。A13.C14.B15。D【解析】【分析】这是一篇记叙文。文章讲述的是“一个被发现的丢失的大陆”。【12题详解】推理判断题.根据第一段中TheyfounditwhilereconstructingtheevolutionofMediterraneanregion’scomplexgeology,whichriseswithmountainrangesanddipswithseasfromSpaintoIran。“他们是在重建地中海地区复杂地质结构的过程中发现这一现象的.从西班牙到伊朗，地中海地区的地质结构随山脉的起伏而变化，随海洋的起伏而变化.”可知,研究者是偶然发现GreaterAdria的.故选A。【13题详解】细节理解题。根据第三段最后一句TheresearchersfoundthatGreaterAdriastartedtobecomeitsowncontinentabout240millionyearsago.“研究人员发现,大亚得里亚海在大约2.4亿年前开始形成自己的大陆。"可知，GreaterAdria已经存在了大约2.4亿年。故选C。【14题详解】推理判断题。根据第四段第一句Thisisn’tthefirsttimealostcontinenthasbeenfound.“这不是第一次发现丢失的大陆。"由此推知，在第4段提到这些发现是为了显示其他丢失的大陆已经被发现。故选B。【15题详解】主旨大意题.根据最后一段GreaterAdriaisn'tthefirstlostcontinenttobefound。Butifresearchinpastyearsshowsanything,itlikelywon’tbethelastdiscovery。“GreaterAdria并不是第一个被发现的丢失的大陆。但如果过去几年的研究有任何发现的话，这可能不会是最后的发现。”文章讲述的是“一个被发现的丢失的大陆"。故选D。【点睛】推理判断题要求在理解原文表面文字信息的基础上，做出一定的推理判断，从而得到文章的隐含意义和深层意义。推理判断题所涉及的内容可能是文中的某一句话，也可能是某几句话，所以，推理题的答案只能是根据原文表面文字信息一步推出的答案：即对原文某一句话或某几句话所作的同义改写或综合。推理判断题的题干中通常含infer，suggest,imply,concludeindicate等标志性词语。本题第3小题，根据第四段第一句Thisisn'tthefirsttimealostcontinenthasbeenfound.“这不是第一次发现丢失的大陆。"由此推知，在第4段提到这些发现是为了显示其他丢失的大陆已经被发现.故选B。第二节（共5小题；每小题2分，满分10分）根据短文内容,从短文后的选项中选出能填入空白处的最佳选项，选项中有两项为多余选项。Mostofusdon’tthinktwiceaboutrefillingourplasticwaterbottles.Afterall,there’sabsolutelynothingharmfulaboutasimplebottleofwater，right？Wrong!____16____Why？PlasticwaterbottleshaveBisphenolA(BPA)，achemicalusedtomanufactureplastics.Thisharmfulchemicalcangointothewaterandquicklygrowdangerousbacteriainthebottle’scracks，andthehealthconsequencesareprettyserious.WespoketoKentAtherton，CEOofPuriBloctechnology，abouttherisksofreusingplastics。“EvenBPAfreeproductsarenotsafebecausemanufacturersarenowusingotherestrogenic(雌激素类的)chemicals.____17____，”saidAtherton.Theseestrogenicchemicalscanhaveanegativeeffectonhumanbeing’shormonalbalances。____18____。Inastudyof259plasticwaterbottlesattheStateUniversityofNewYork,scientistsfoundthat93%ofthesurveyedbottleshadsomeformofmicroplasticcontamination（污染)。Additionally，single—useplasticbottlesaremostlymadeofpolyethyleneterephthalate，orPET，whichissafetouse,butnotreuse。____19____.“Thethingaboutwaterbottlesisthattheycomeintocontactwithourmouthandhands—whicharehometoalotofbacteria,”saysProfessorStephanieLiberatoreintheacademicjournalTheScienceTeacher.“Theiropeningsaresmall,whichmakesthemdifficulttoclean.This，combinedwiththeirwetenvironment，canmakewaterbottlesabacterialbreedingground。"Todrinkwaterwithoutharm,smartdrinkersshouldavoidre-usingdisposable（一次性的)bottles。____20____Notonlywilldoingsobenefityourhealth,butyoucanhelptheenvironment,too.A。There'salsothefactorofbacteriatoconsider。B.Theymayalsocausethesamedangertohumanhealth.C.Instead,theyshouldrecyclethemafterdrinkinguponce.D.Plasticwaterbottlecouldactuallydoharmtoyourbody。E。Manypeoplebelievebuyingplasticwaterbottlesishealthy。F。Theseplasticscanmakechemicalsgointoyourwaterifheated。G.However,thepotentialdangersofplasticwaterbottlesdon’tstopthere。【答案】16。D17。B18.G19。A20.C【解析】这是一篇说明文。大多数人会毫不犹豫的把我们使用的一次性塑料瓶再次使用，实际上是错误的。文章介绍了为什么不能重复使用一次性塑料瓶。【16题详解】根据下文的Why?及后面的解释：这种有害的化学物质会进入水中,并在瓶子的裂缝中迅速滋生危险的细菌，对健康的影响非常严重。可知，选项D“塑料水瓶实际上会对你的身体造成伤害”与下文内容最符。故选D。【17题详解】根据上文语境可知，BPA会进入水中，而且制造商现在正在使用其他的雌激素。根据下一段的Theseestrogenicchemicalscanhaveanegativeeffectonhumanbeing'shormonalbalances。这些雌激素化学物质会对人类的荷尔蒙平衡产生负面影响.可知,选项B“它们也可能对人类健康造成同样的危害。"最合语境。故选B。【18题详解】根据上文Theseestrogenicchemicalscanhaveanegativeeffectonhumanbeing’shormonalbalances.这些雌激素化学物质会对人类的荷尔蒙平衡产生负面影响。及下文的Inastudyof259plasticwaterbottlesattheStateUniversityofNewYork,scientistsfoundthat93％ofthesurveyedbottleshadsomeformofmicroplasticcontamination(污染）。纽约州立大学（StateUniversityofNewYork)对259个塑料水瓶进行了一项研究，科学家们发现,其中93％的水瓶受到了某种形式的微塑料污染。可知，选项G“然而，塑料水瓶的潜在危险还不止于此。”与下文衔接最好.故选G。【19题详解】根据上文语境可知,上文提到塑料含有的化学物质对人体有害，是塑料瓶本身的问题，结合本段的内容:关于水瓶的问题是,它们会接触到我们的嘴巴和手-—这是很多细菌的家，它们的开口很小，很难清洗。这一点，再加上它们潮湿的环境,可以使水瓶成为细菌的滋生地。由此可知，本段主要是瓶子含有细菌也是其中的因素。故A项“还要考虑细菌的因素。”最合语境.故选A.【20题详解】根据上文Todrinkwaterwithoutharm，smartdrinkersshouldavoidre—usingdisposable（一次性的)bottles。为了喝水而不受伤害，聪明的饮用者应该避免重复使用一次性饮料瓶。可知，选项C“相反，他们应该在喝完一次后回收它们。”与上文内容最相符。故选C。第三部分语言知识运用（共两节,满分45分）第一节完形填空（共20小题；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四个选项(A、B、C和D）中选岀可以填入空白处的最佳选项，并在答题卡上将该项涂黑。IwasworkingasalifeguardatTower15onNewportBeachandtwoblockstomyrightwasanotherguardnamedMike，workingatTower17。Hecalledmeoverthephoneandsaid，“Hey,Ihave____21____twokidswhoareswimminginthedangerouszone.Ihavetogivethemawarning.Keepaneyeonus.”Isaid“Sure。”Incaseof____22____,anytimewegotoutofourtower,weweresupposedto____23____somebodyelse.Mikehungupthephoneand____24____thelifebuoy（救生圈).Thenherealizedthatthesetwokidshadbeen____25____andthattherewasagreattendencyforthemtobe____26____bythewave.____27____,Mikerushedtowardtheocean。I____28____thewaterandallIfoundwastwosmallheads.Themotherofthetwokidskneltdownonthebeachwith____29____。WhenIdroppedmybinoculars(望远镜）andreachedthemother，Mikewasinwaist—deepwater,____30____thetwokids.Iturnedtothemumandsaid，“Hey，it’sOK。Theyaresafe."Isawtheterrorstartedto____31____.ThensheglancedbackandgotherfirstgoodlookatMike.Anewkindof____32____washedoverherfaceasthoughtherewasanotherthreattoherkids’lives。Shesnatched(抢）herkidswithout____33____。Mikehadsomeseemingly____34____behavior,andhisshavedheadshowedascar。Maybehehadno____35____manners，buthislifesavingability____36____hisunsatisfactoryskillsinPR(publicrelation).Inthemother's____37____，Mikewasareallyterribleguy.However,thatcouldn’tchangethefactthathehadjust____38____herkids。Mikejustglancedatmeandsmiled。AsIjoggedbacktomytower,IpromisedmyselfI'dneverletmyown____39____preventmefrom____40____aherowhenImeetone.21。A。saved B.spotted C.arrested D。scolded22。A.emergencies B。disasters C。statements D.punishments23.A。assist B.inform C.confirm D.consider24.A。repaired B。provided C.seized D。abandoned25。A。struggling B。laughing C。quarreling D.trembling26。A.supported B.directed C。prevented D。swallowed27。A。Still B.Instead C。Thus D。Indeed28。A.explored B。noticed C。reached D。scanned29。A.noises B。screams C.beliefs D。gestures30.A.hiding B。counting C。beating D.carrying31.A.fadeaway B.splitup C。breakdown D.comearound32。A.surprise B.regret C.panic D.doubt33.A.purpose B.appreciation C。expectation D.discrimination34。A.stubborn B.abnormal C.mysterious D.disturbing35.A.elegant B。positive C.unpleasant D。aggressive36。A。gaveinto B。livedupto C.madeupfor D.stoodupfor37。A.judgement B.experience C。description D.application38.A.comforted B.rescued C。condemned D.frightened39.A。decision B。request C。prejudice D。commitment40。A.rejecting B。representing C.remembering D。recognizing【答案】21.B22.A23.B24.C25.A26.D27。C28。D29.B30。D31。A32。C33.B34.D35。A36.C37.A38。B39。C40.D【解析】本文是记叙文。救生员Mike在海边救了两个小孩，孩子们的母亲却因为Mike的外表误以为他是坏人。【21题详解】考查动词词义辨析。句意：我在望塔上发现两个小孩在危险海域游泳，决定去警告他们。A。saved救；B.spotted发现;C.arrested逮捕；D。scolded训斥。根据下文Ihavetogivethemawarning.Keepaneyeonus。”可知，是他的同事发现了两个小孩在危险海域游泳。故选B。【22题详解】考查名词词义辨析。句意：为了防止突发情况,我们离开望塔时必须让其他救生员知道。A。emergencies紧急事件；B.disasters灾难;C。statements声明；D.punishments惩罚。根据上文Hecalledmeoverthephoneandsaid，“Hey，Ihave____1____twokidswhoareswimminginthedangerouszone.Ihavetogivethemawarning。Keepaneyeonus。”可知,是预防突发情况。故选A。【23题详解】考查动词词义辨析。句意同上。A.assist帮助;B。inform告诉；C.confirm确认；D。consider考虑。Hecalledmeoverthephoneandsaid，“Hey，Ihave____1____twokidswhoareswimminginthedangerouszone.Ihavetogivethemawarning。Keepaneyeonus。”可知，救援前会告知其他人。故选B。【24题详解】考查动词词义辨析.句意：迈克挂上电话,迅速拿起救生圈.A。repaired修理；B.provided提供；C。seized迅速抓住;D.abandoned抛弃。根据语境和常识可知，去海里救人，自然是迅速拿起救生圈，争取时间。故选C.【25题详解】考查动词词义辨析.句意：然后他意识到这两个孩子一直在挣扎,他们很有可能被海浪吞没。A.struggling挣扎;B。laughing笑;C.quarreling争吵；D.trembling颤抖.根据语境和句意可知，孩子们溺水，会在水里挣扎。故选A。【26题详解】考查动词词义辨析。句意同上.A。supported支持；B。directed指导；C。prevented阻止；D.swallowed吞没.孩子掉到海里，很可能会被浪吞没，结合下文的I____8____thewaterandallIfoundwastwosmallheads。可知，他们很有可能被海浪吞没.故选D。【27题详解】考查副词词义辨析。句意:因此，迈克冲向大海。A.Still仍然；B。Instead代替；C.Thus因此；D.Indeed确实。根据上一句句意和本句句意可知,前后之间是因果关系,故选C。【28题详解】考查动词词义辨析。句意:我扫视了一下水面,发现只有两个小脑袋。A.explored探索；B.noticed注意；C。reached到达；D.scanned浏览，扫掠.根据上文的Ihavetogivethemawarning.Keepaneyeonus。"我必须给他们一个警告。注意我们。可知，作者在关注他们，结合句意可知,scanned最合语境。故选D。【29题详解】考查名词词义辨析。句意：两个孩子的母亲尖叫着跪在海滩上.A。noises噪音；B.screams尖叫;C。beliefs信仰；D。gestures手势.孩子溺水了，母亲应该是非常恐惧的呼喊,因此，用screams最合语境.故选B。【30题详解】考查动词词义辨析.句意：当我放下望远镜，看到了那位母亲，迈克正在齐腰深的水里，抱着两个孩子。A。hiding躲藏；B。counting计数；C。beating打；D。carrying携带,抱。根据上文语境可知,迈克下水救人，因此,应该是抱着两个孩子。因为此时的孩子已经没有力气。故选D。【31题详解】考查动词短语辨析。句意：我看到恐惧开始消失。A.fadeaway逐渐消失；B.splitup分离；C。breakdown分解；D.comearound苏醒。根据下文“Hey，it’sOK。Theyaresafe。”可知，母亲听到这句话,不再那么害怕了.故选A。【32题详解】考查名词词义辨析。句意：一种新的恐慌掠过她的脸，仿佛她的孩子们的生命又受到了威胁.A.surprise吃惊；B.regret遗憾;C.panic恐慌;D。doubt怀疑。根据本句的thoughtherewasanotherthreattoherkids’lives。可知，她感到恐慌。故选C.【33题详解】考查名词词义辨析。句意：她毫无感激地抢走了她的孩子。A.purpose目的;B。appreciation感激；C。expectation期待;D.discrimination歧视。根据上文“一种新的恐慌掠过她的脸”可知，迈克救了她的孩子，她本该是感激，但是去没有感谢。故选B。【34题详解】考查形容词词义辨析。句意：迈克有一些看起来令人不安的行为，他剃掉的头发上有一块伤疤.A。stubborn顽固的；B。abnormal正常的；C.mysterious神秘的；D。disturbing令人不安的。根据“他剃掉的头发上有一个伤疤。”可知,这使他看起来让人感到不舒服，令人不安的。故选D。【35题详解】考查形