（新课标）2021高考英语一轮总复习 考点集训（十四）Unit 2 The environment 牛津译林版

考点集训(十四)unit2theenvironment对应学生用书p277一、在空白处填入1个适当的单词或括号内单词的正确形式。1.youcanrelyonthattheschoolwillrespondimmediatelytothestudentsrequestthattheyshouldhavemoretimetorelax.2.(impress) bytheyoungmanshonestspeech，theyofferedhimagoodpost.3.theyhadbeenbroughtintocleanamess，andtheydidtheirjobwell.4.withmanyforestsbeingdestroyed，hugequantitiesgoodeartharebeingwashedawayeachyear.5.chinahasmadegreatachievementsinthepastyears，(range)fromeconomicgrowthtoenvironmentalprotection.6.thefoodpricesaregoingup，sowewillcutbacktheuseofsomeexpensivevegetables.7.heappreciated(give) achancetomakeapresentationintheannualseminaroncomparativeliterature.8.(absorb) inphotographing，thegirldidntknowwhathappenedoutside.9.weopenedfloortothedifferentsuggestionsthattheyhadmadeatthemeeting.10.thoughshedlostherjob，shesavedfacebysayingshedleftit(willing).11.the(high)wegoabovetheearth，thethinnertheairis.12.afterbeinginterviewedforthejob，youwillberequired(take) alanguagetest.13.thereisnodoubtglobalwarminghasaninfluenceonalmosteverylivingthingonearth.14.wererunningofgasandweneedtofindagasstation.15.itissaidthatonlinesalesofcarsthisyeararethreetimestheywerelastyear.答案与解析1.it。考查固定用法。句意：你可以相信，学校将立刻回应学生们提出的他们应该有更多休息时间的要求。分析句子结构可知，空处缺少宾语，要用it来指代空后的宾语从句thattheschool.torelax。故填it。2.impressed。(be) impressedby给留下深刻印象。3.up。考查介词。句意：他们被请来整顿一团糟的局面，他们干得很出色。cleanup“清理，整顿”，符合句意。故填up。4.of。quantitiesof大量的。5.ranging。考查非谓语动词。句意：在过去的几年里，中国从经济发展到环境保护都取得了巨大成就。分析句子结构可知，句中有谓语动词hasmade，所以空处应该填写非谓语动词，greatachievements和range之间是主动关系，所以用动词ing形式。故填ranging。6.on。cutbackon削减，减少。7.beinggiven。appreciate后接动词ing形式；he与give之间为被动关系，故填beinggiven。8.absorbed。(be) absorbedin.全神贯注、专心致志于。9.the。openthefloor自由发言。10.willingly。考查词性转换。句意：虽然她失业了，但是她(为了)保全面子说她是自愿离职的。空处修饰动词，故用副词willingly。11.higher。考查固定结构。句意：我们离地面越高，空气就越稀薄。固定结构“the比较级，the比较级”意为“越，越”。故填higher。12.totake。berequiredtodosth.被要求做某事。13.that。考查名词性从句。句意：毫无疑问，全球变暖影响到地球上几乎所有的生物。分析句子结构可知，空处引导同位语从句。当doubt用于否定句时，其后的同位语从句用that引导。故填that。14.out。runoutof用光，用尽。15.what。“.timeswhat从句”表示倍数。句意：据说今年汽车的网络销量是去年的三倍。二、阅读理解阅读下列短文，从每题所给的a、b、c和d四个选项中，选出最佳选项。awhenyouuseouruniversitylibrariestherearedifferentlearningspacesavailable，soyoucandecidewhatisbestforyourpurpose.sociallearningareaswerecognizethatyoucanlearnfromyourfriendssowehaveprovidedsocialstudyareasinallourlibraries.hereyoucandiscussyourstudieswithyourfriendswithoutworryingaboutdisturbingothersasareasonablelevelofnoiseisaccepted，thoughwedoaskthatyoureconsiderateofotherstudentsandstaff.groupstudyroomstherearebookable(可预订的) groupstudyroomsofvarioussizesinthelibraries.theseroomsarewellequippedsothatyoucaneasilyworkingroupsorpracticepresentations.bookingsareavailabletogroupsof3ormorestudents.bookingscanbemadebyhour(amaximumof2hourspergroupperday).bookingscanbemadeforthecurrentweekandthefollowingweek.contactthelibraryshelpdesktobookaroominperson.bookingsarerestrictedtostudentuseonly.silentstudyspacesweknowthatonoccasionyoumayprefertostudyonyourown.tohelpyouachievethiswehaveindividualquietorsilentstudyareas.inordertopreservethequietstudyenvironmentandavoiddisturbingotherstudents，discussionaboutyourcourseorexams，orusingmobilephonesisntpermittedanywhereintheseareas.food，drinkandphonescolddrinksandsnackscanbeconsumedinmostareasofthelibrariesthoughweaskthatyouhelpkeepthelearningenvironmentcleanandpleasantforeveryonebyclearingrubbishintothebinsprovided.mobilephonescanbeusedinthesociallearningareasandgroupstudyroomsbutnotinthesilentstudyspacesorthehallwaysorstairsthatleadtothoseareas.weaskthatyouswitchyourphonetosilentmodewhenyoucomeinthelibrary.()16.whatisthepurposeofsociallearningareasprovidedinthelibrary？a.togivesuggestionsonhowtocontactlibrarystaff.b.tohelpstudentslearntobeconsiderate.c.tokeepstudentsfreefromdisturbance.d.toenablestudentstolearnfromeachother.()17.whatistrueofbookingsofgroupstudyroomsinthelibrary？a.theycanonlybemadebyphone.b.theyareavailableonlytostudents.c.theycanbemadeseveralweeksahead.d.theyareavailabletogroupsofanysize.()18.whatshouldstudentspayattentiontowhenusingthelibrary？a.takingrubbishoutwhenleaving.b.avoidinghavingcolddrinksandsnacks.c.keepingtheirmobilephonessilentallthetime.d.usingmobilephonesonlyinthehallwaysorstairs.()19.whatisthemainpurposeofthepassage？a.introducingofficialrulesofauniversitylibrary.b.showinghowtomakeuseofauniversitylibrary.c.introducingauniversitylibrarytheauthorvisits.d.explainingwhyauniversitylibraryisagoodplaceforstudy.语篇导读文章介绍了图书馆的一些区域的用途，目的是告诉我们如何充分利用图书馆资源。答案与解析16.d。细节理解题。依据sociallearningareas中的“learnfromyourfriends”“discussyourstudieswithyourfriends”可知，这个地方可以让学生之间相互学习和讨论，故选d项。17.b。细节理解题。根据groupstudyrooms中的“bookingsarerestrictedtostudentuseonly.”可知，房间预订仅限于学生，故选b项。18.c。细节理解题。根据最后一段最后一句“weaskthatyouswitchyourphonetosilentmodewhenyoucomeinthelibrary.”可知，在图书馆内手机要调成静音模式，故选c项。19.b。推理判断题。结合文章第一段中“soyoucandecidewhatisbestforyourpurpose”及文章主要的主旨内容可知，通过介绍大学图书馆一些区域的用途及注意事项，主要目的是告诉我们如何充分利用图书馆资源，故选b项。bblueplanetiislatestepisode(情节) focusesonhowplasticishavingadestructiveeffectontheoceanandslowlypoisoningourseacreatures.researchersrecentlyalsofoundthatseacreatureslivinginthedeepestplaceonearth，themarianatrench，haveplasticintheirstomachs.indeed，oceansaredrowninginplastic.thoughitseemsthattheworldcouldntpossiblyfunctionwithoutplastics，plasticsarearemarkablyrecentinvention.thefirstplasticbagswereintroducedinthe1950s，thesamedecadethatplasticpackagingbegangainingpopularityintheunitedstates.thisgrowthhashappenedsofastthatscienceisstillcatchingupwiththechange.plasticspollutionresearch，forinstance，isstillaveryearlyscience.weputalltheseplasticsintotheenvironment，butwestilldontreallyknowwhattheoutcomesaregoingtobe.whatwedoknow，though，isdisturbing.oceanplasticisestimatedtokillmillionsofmarineanimalseveryyear.nearly700species，includingendangeredones，areknowntohavebeenaffectedbyit.oneinthreeleatherbackturtles，whichoftenmistakeplasticbagsforjellyfish，havebeenfoundwithplasticintheirbellies.ninetypercentofseabirdsarenoweatingplasticsonaregularbasis.by2050，thatfigureisexpectedtoriseto100percent.anditsnotjustwildlifethatisthreatenedbytheplasticsinourseas.humansareconsumingplasticsthroughtheseafoodweeat.icouldunderstandwhysomepeopleseeoceanplasticasadisaster，worthmentioninginthesamebreathasclimatechange.butoceanplasticisnotascomplicatedasclimatechange.therearenooceantrashdeniers(否认者)，atleastsofar.todosomethingaboutit，wedonthavetoremakeourplanetenergysystem.thisisnotaproblemwherewedontknowwhatthesolutionis.weknowhowtopickupgarbage.anyonecandoit.weknowhowtodealwithit.weknowhowtorecycle.wecanallstartbythinkingtwicebeforeweusesingleuseplasticproducts.thingsthatmayseemordinary，likeusingareusablebottleorareusablebagwhentakencollectively，thesechoicesreallydomakeadifference.()20.whyisplasticspollutionresearchstillaveryearlyscience？a.theplasticspollutionresearchistoodifficult.b.plasticshaveproducedlesspollutionthancoal.c.plasticshavegainedpopularitytoofastforsciencetocatchup.d.theworldcouldntpossiblyfunctionwithoutplastics.()21.howdidtheauthorsupporthisopinioninparagraph3？a.bycitingquotesfromleadingexperts.b.bymakingacomparisonandcontrast.c.bylistingexamplesfromhisownexperience.d.bypresentingsolidstatistics.()22.whatdoestheauthorintendtotellusinthelastparagraph？a.wereapwhatwesow.b.theshortestanswerisdoing.c.allthingsaredifficultbeforetheyareeasy.d.actionsspeaklouderthanwords.()23.whatisthemainideaofthepassage？a.theoceansbecomechokedwithplastic.b.oceanplasticisaglobalissue.c.blueplanetiihasleftviewersheartbroken.d.plasticsgaininpopularityallovertheworld.语篇导读本文主要介绍了塑料给海洋以及海洋中的生物造成了灾难性的影响，同时，也对人类的身体造成了影响。但是，塑料是可以降解的废物，人类只要注意自己的行为，并对塑料做无害化处理，这一污染问题是可以解决的。答案与解析20.c。细节理解题。根据第二段中的“thefirstplasticbagswereintroducedinthe1950splasticspollutionresearch，forinstance，isstillaveryearlyscience.”可知，第一批塑料袋出现于20世纪50年代，同一时期美国的塑料包装开始流行起来，这一发展是如此之快以至于科学仍在努力赶上这一变化，而对于塑料污染问题的研究仍然还是一门非常早期的科学。故c选项正确。21.d。推理判断题。根据本段信息可知，环境中的塑料每年杀死上百万只海洋动物，近700个物种，包括濒危物种在内受到了影响；三分之一的棱皮龟误食塑料，90%的海鸟在吃塑料，而到2050年，这一数额会达到100%。由此可知，作者通过列举具体的数据来说明塑料的危害。故d选项正确。22.b。意图推理判断题。根据最后一段我们可以知道作者是呼吁我们行动，所以b选项“theshortestanswerisdoing”(最直接的答案就是行动起来)是对的。a选项翻译成“种瓜得瓜，种豆得豆”；c选项翻译成“万事开头难”；d选项翻译成“行动胜于言语”。23.a。主旨大意题。本文介绍了塑料自从被人类发明以来，给人类带来便利的同时，也在污染着环境，尤其是海洋，目前很多物种因塑料污染而受到威胁。故a选项正确。三、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。beagreenchildwhatdoesitmeantobegreen？“green”ismorethanjustacolor.24.whygreen？plantsaregreen，andwithoutthemtheearthwouldntbesuchalovelyhomeforushumanbeings.whatcanwedo？heresafourstepguidetobeinggreen.reduceit！25.forinstance，ashortershowermeansyouuselesswaterandlessfuelwhichyouusetoruntheheaterthatwarmsupthewater.reuseit！sometimespeoplecallours“athrowawaysociety”.itmeansthatwerewillingtothrowawayoldstuffandbuynewstuff.26.forinstance，ifyourlittlebrotherbecomesolderandlosesinterestinhisplasticbasketballhoop(篮筐)，whynotgiveittoanotherfamilywhohasalittlekid？recycleit！recyclinghasneverbeeneasier.manycommunitieswillpickrubbishuprightinfrontofyourhouseandsometownsevenrequireit.recycledgoodsaresenttoarecyclingcenter，wheretheycanbeturnedintonewcans，bottles，andpaper.enjoyit！itstruethatrubbishandpollutionareproblems，buttheearthremainsahugeandbeautifulplacethatsreadyforyoutoexplore.27.goforahike，visitlocalnaturecentersandgardens，andclimbupmountains.ifpossible，youcantravelaroundtheworldaswell.butbeforeyoutraveltheglobe，takealookatyourownbackyard.isthereaspotwhereyoucouldplantatreeorputinalittlefruitorvegetablegarden？28.a.getoutthereandgetyourhandsdirty.b.turnoffthewaterwhenyourebrushingyourteeth.c.italsomeanstakingspecialstepstoprotecttheenvironment.d.whenyouuselessofsomething，youdoagoodthingfortheearth.e.youcanwatchwithprideasyourtreetakesrootandyourgardenplantsgrow.f.youcanstartlocallybyvisitingthenaturallybeautifulspotsinyourcity.g.manytimes，evenifyounolongerneedsomething，someoneelsejustmight.语篇导读这是一篇说明文。这篇文章为如何成为环保儿童提出了几点建议。答案与解析24.c。根据空前的“green”ismorethanjustacolor.可知，接下来应说green的另外一层含义环保。c项(它还意味着采取特别的措施保护环境。)切题。c项中的it代指上文中的“green”。故选c项。25.d。根据本段小标题reduceit！(减少它！)和后文forinstance，ashortershowermeansyouuselesswaterandlessfuelwhichyouusetoruntheheaterthatwarmsupthewater.(例如，较短的淋浴时间意味着你用更少的水和更少的被用来运行热水器的燃料。)可知本段与节约资源有关。d项(当你用更少的东西，你就对地球做了一件好事。)切题，故选d项。26.g。前文说“浪费型社会意味着我们愿意扔掉旧东西并购买新东西。”后文说“比如，如果你的弟弟长大了，对他的塑料篮筐失去兴趣，为什么不把它给另一个有小孩的家庭呢？”承上启下，g项(很多时候，即使你不再需要某样东西，别人也可能需要)切题，故选g。g项与后文的例子相呼应。27.f。根据上句中的buttheearthremainsahugeandbeautifulplacethatsreadyforyoutoexplore可知，垃圾和污染的确是问题，但地球仍然是一个巨大而美丽的地方，你可以去探索。承接上文，f项(你可以从当地的自然美景开始)切题，故选f。28.e。e项中的关键词yourtree，yourgardenplants与上文中的plantatree，vegetablegarden相呼应。故选e。四、阅读下面短文，从短文后各题所给的a、b、c和d四个选项中，选出可以填入空白处的最佳选项。themajorityofthepeoplemaketreehousesusingapileofwood，ahammer，andsomenails.mitchelljoachim，anarchitectfromthemassachusettsinstituteoftechnology，hasa29vision(设想).he30adaywhenhomeswillbecreatedfromlivingtrees.joachimsvisionis31onanideacalledpleaching(编织)，wheretreebranchesaregrownsothatthey32weavetogether.sincethegrowthpatternsoftreesare33bywindandsunlight，itmaybe34tocontrolthewayatreedevelops.thesefabricatedtreehousehabitatswouldusetreesgrownintoshapesashousing.oneofthe35ofthesedesignsisthattreeswouldnothavetobecutdown36.“a100percenttreehousewould37yearstocreate，”joachimsaid.38theclimate，ahousecouldtakeanywherefrom5to30yearstogrow.fortunately，theresawaytospeedupthe39. joachim40includingecologicalmaterialssuchasgrassesandlivingbranchesinthehousingdesigns.“thismaterialwouldbeabletomove41thehousegrows，”joachimsaid.ahomewouldbecomeanactualecosystem，acommunityofplants，animals，andbacteriaworkingtogether.thetreeswouldalsogiveoffwatervapor(蒸气) thatwouldassistin42thehomes.solarpanelsandwindwouldhelpprovide43. thetreehomesmightevenhavesoilpockets，whereplantscould44inthestructureitself.workhasalready45onjoachimsfirstdesignahousemadefrom50percentrecycledand50percentlivingthings.joachimisconfidentaboutthe46ofhiswork，asheuses47productswithoutdestroyingnature.“theenvironmentanditsstudyareveryimportant.weneedto48nature，anddonttakeitforgranted，”hesaid.()29.a.similarb.terriblec.stranged.different()30.a.picturesb.remembersc.recallsd.operates()31.a.focusedb.fixedc.basedd.impressed()32.a.luckilyb.naturallyc.partlyd.separately()33.a.damagedb.affectedc.allowedd.intended()34.a.possibleb.horriblec.hopelessd.necessary()35.a.reasonsb.influencec.goalsd.advantages()36.a.greedilyb.illegallyc.accidentallyd.carelessly()37.a.wasteb.spendc.payd.take()38.a.dependingonb.suppliedwithc.facedwithd.insistingon()39.a.processb.technologyc.priced.climate()40.a.approvesb.forbidsc.suggestsd.admits()41.a.forb.asc.sod.unless()42.a.cleaningb.heatingc.coolingd.lighting()43.a.fuelb.energyc.beautyd.climate()44.a.growb.appearc.comed.survive()45.a.stoppedb.completedc.controlledd.begun()46.a.pleasureb.creditc.debated.importance()47.a.practicalb.naturalc.personald.common()48.a.ignoreb.overcomec.respectd.consume语篇导读这是一篇说明文。随着人们环保意识的增强，保护大自然、爱护大自然已经成为人们的共识。最近美国建筑家设计了一种更环保的建筑方式，让树自然长成一座房子。答案与解析29.d。考查形容词词义辨析。a.similar相似的；b.terrible可怕的；c.strange奇怪的；d.different不同的。由下文内容可知，joachim的设想与上面提到的不同。故选d。30.a。考查动词词义辨析。a.pictures设想；b.remembers记住；c.recalls回忆；d.operates操作。根据语境可知，他设想这座房子是由活生生的树建成的。picture“设想”。故选a。31.c。考查动词词义辨析。a.focused集中；b.fixed修理；c.based以为基础；d.impressed给极深的印象。joachim的设想建立在将树枝编织在一起这种想法上。bebasedon“建立在的基础上”。故选c。32.b。考查副词词义辨析。a.luckily幸运地；b.naturally自然地；c.partly部分地；d.separately分别地。由上文的“pleaching(编织)”和常识可知，树枝在成长的过程中会自然地编织在一起。故选b。33.b。考查动词词义辨析。a.damaged破坏；b.affected影响；c.allowed允许；d.intended打算。由语境和常识可知，树木的生长受风和阳光的影响。故选b。34.a。考查形容词词义辨析。a.possible可能的；b.horrible糟糕的；c.hopeless没有希望的；d.necessary必要的。由语境可知，此处指控制树木生长的方式或许是有可能的。故选a。35.d。考查名词词义辨析。a.reasons理由；b.influence影响；c.goals目标；d.advantages优势。这些设计的优点之一是树木将不用被非法砍伐。故选d。36.b。考查副词词义辨析。a.greedily贪婪地；b.illegally非法地；c.accidentally偶然地；d.carelessly粗心地。树木不用被非法砍伐。故选b。37.d。考查动词词义辨析。a.waste浪费；b.spend度过；c.pay付费；d.take带走；花费。一座百分百的活树房子要很多年才能形成。表示花费时间做某事且主语为物，应用take。故选d。38.a。考查动词短语辨析。a.dependingon取决于；b.suppliedwith以供给；c.facedwith面对；d.insistingon坚持。取决于气候条件，树木需要5到30年的时间才能长成一座房子。anywherefrom.to.“在与之间”。故选a。39.a。考查名词词义辨析。a.process过程；b.technology技术；c.price价格；d.climate气候。由句中的副词fortunately可知，此处表示有办法加快房子形成的进程。process“(自然)变化过程”。故选a。40.c。考查动词词义辨析。a.approves批准；b.forbids禁止；c.suggests建议；d.admits承认。joachim建议在房屋设计中包含生态材料。故选c。41.b。考查连词词义辨析。a.for因为；b.as因为；随着；c.so因此；d.unless除非。随着房屋的生长，这些材料能够移动。as“随着”，引导时间状语从句。故选b。42.c。考查动词词义辨析。a.cleaning清理；b.heating加热；c.cooling冷却；d.lighting照亮。由上文中的“树木可以释放出水蒸气”可得出此处表示使房子凉爽。故选c。43.b。考查名词词义辨析。a.fuel燃料；b.energy能量；c.beauty美丽；d.climate气候。太阳能电池板和风给房子提供能源(energy)。故选b。44.a。考查动词词义辨析。a.grow生长；b.appear出现；c.come来；d.survive幸存。植物能在土壤袋里生长。故选a。45.d。考查动词词义辨析。a.stopped停止；b.completed完成；c.controlled控制；d.begun开始。由上下文可知，此项工程已经开始。故选d。46.d。考查名词词义辨析。a.pleasure快乐；b.credit信用；c.debate辩论；d.importance重要性。由下文joachim所说的“theenvironmentanditsstudyareveryimportant.”可知，此处表示他确信他工作的重要性。故选d。47.b。考查形容词词义辨析。a.practical实际的；b.natural自然的；c.personal私人的；d.common共同的。由后面的“withoutdestroyingnature”可知，他使用的是不破坏自然的天然(natural)产品。故选b。48.c。考查动词词义辨析。a.ignore忽略；b.overcome克服；c.respect尊重；d.consume消耗。我们需要尊重大自然，不能把它当成理所当然的。故选c。五、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。withthedevelopmentofindustry，airpollutionisgettingmoreandmoreserious.inshanghai，manypeoplesufferfromdifferentkindsofillnessesbecause49.airpollution.airpollutionis50.(main) causedbythefollowingreasons.abouthalfoftheproblemiscausedbyvehicles.therearemoreandmorecarsandbusesontheroad，51.giveoff52.(poison) gases.35%ofairpollutioniscausedbyfactories.53.factorissmoking.54.(smoke) doesharmtoothershealthaswellasto55.ofthesmokers.besides，about10%ofairpollutioniscausedbyotherreasons.weshouldtakesomemeasurestofightagainstpollution.newfuelcanbeusedtotake56.placeofgas.wecanplantmoretrees，grassandflowers.allinall，ifeverybodyrealizesthe57.(important) ofenvironmentanddoessomethingtostoppollution，theproblem58.(solve).语篇导读本文谈论的是关于空气污染。如果每个人都意识到环境的重要性并且做一些事情阻止污染，这个问题将被解决。答案与解析49.of。考查介词。airpollution是名词，所以because后面要加介词of。句意：因为空气的污染，许多人患有各种疾病。故填of。50.mainly。考查副词。此处应用副词修饰动词。句意：空气的污染主要是由下面的原因引起的。故填mainly。51.which。考查定语从句。此处是一个非限制性定语从句，carsandbuses是先行词，指物，定语从句缺少主语，且that不能引导非限制性定语从句。句意：路上有越来越多的汽车和公共汽车，释放有毒的气体。故填which。52.poisonous。考查形容词。gases是名词，所以用形容词修饰。句意：路上有越来越多的汽车和公共汽车，释放有毒的气体。故填poisonous。53.another。考查限定词。上一句说道：百分之35的空气污染是由工厂引起的。所以下面说：另一个因素是吸烟。可知此处填another，注意大写开头。故填another。54.smoking。考查名词。根据句中缺少主语，故用名词形式作主语。句意：吸烟既有害于别人的健康也有害于自己的健康。故填smoking。55.that。考查代词。health是不可数名词，ofthesmokers是后置定语，所以用that替代health。句意：吸烟既有害于别人的健康也有害于自己的健康。故填that。56.the。考查短语。短语taketheplaceof顶替、代替。句意：新燃料能被用来代替汽油。故填the。57.importance。考查名词。the放在名词前面，“环境的重要性”，important是形容词，应用它的名词形式importance。句意：如果每个人都意识到环境的重要性。故填importance。58.willbesolved。考查时态和语态。problem和solve之间是被动关系，根据前面句意“如果每个人都意识到环境的重要性并且做一些事情阻止污染”可知此处表示将来，因此这里应用一般将来时态的被动语态。主将从现。句意：问题将会被解决。故填willbesolved。六、读后续写阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。续写的词数应为150左右。itwaschristmasday.pappywasworkingalonefixinganoldlanterninthebackroomwhenheheardtheringingofhisbellontheshopdoor.thebell，whichproducedauniquelypleasantsound，hadbeeninpappysfamilyforoverahundredyears.hevalueditdearlyandenjoyedsharingitssongwithallwhocametohisshop.althoughtheb