《课时把关练》英语必修第三册RJUNIT 3 单元检测卷含答案

UNIT3单元检测卷（时间：100分钟满分：120分）第一部分阅读［共两节，满分50分］第一节（共15小题；每小题2.5分，满分37.5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。AAncienttownsareusuallyrepresentedasidealplacesofinterestforday-trippersinsearchofChinesecultureandphotogenicstreets.InChina，manyancienttownsarerichinhistoryandculture.WehavesingledoutChina’smostbeautifulancienttownstohelpyouhaveabetterinsightintochoosingyourdestinationswheninChina.PingyaoAncientTownPingyaoinShanxiProvinceisawell-preservedMingDynastytown.Today，thecityisanothertouristattractionthatfeaturesoldbuildings，flagstone（石板）streets，andthetraditionallivinglifestyle.OnenotablelocationwithbeautifulsceneryistheMianshanMountain.InMianshanmountain，thereareculturalandreligiousrelics.Also，itisthebirthplaceoftheQingmingfestival.ArcticVillageLocatedinMohe，ArcticVillageisthenorthernmostvillageinChina.Therehappenswhitenightsphenomenoninsummerwithnearly20hoursofdaytimeperday.Ifyouareluckyenough，youcanfeastyoureyesonthearcticlights.Itshighlatitude（纬度）makesthewinterthereextremelycoldwiththelowesttemperatureof-50degreescentigrade.Thesnowfallinwinterwouldturnthevillagetoawhitefairyland，presentingseeminglyendlesssnowscape.ZhouzhuangAncientTownvillagenotonlyhasadeepculturalbackgroundbutfeaturescriss-cross（纵横交错的）canals，ancientbridges，andwell-preservedbuildingsthatwerebuiltovertherivers.PingleAncientTownPingletownwasbuiltover2，000yearsagotoserveasalivelytrademarketalongtheSouthSilkRoad.Thetownisknownforitshistoricalandculturalbackground.WhenyouvisitPingle，youwillseeancienttemples，oldbanyantrees，traditionalpaperworkshops，andtheancientpostroad.1.WhichisthebestdestinationtoknowthewayChineseservetheirancestors?A.PingyaoAncientTown. B.ArcticVillage.C.ZhouzhuangAncientTown. D.PingleAncientTown.2.WhatistherootcauseoftheextremecoldinArcticVillage?A.Arcticlights. B.Thesnowfallinwinter.C.Whitenightsphenomenon. D.Northernmostlocation.3.WhatdoZhouzhuangAncientTownandPingleAncientTownhaveincommon?A.Well-preservedbridges. B.Deepculturalbackground.C.Ancienttrademarketplace. D.Religiousrelicsandculture.BYou’vejustcomehome，afterlivingabroadforafewyears.Sinceyou’vebeenaway，hasthiscountrychangedforthebetter—orfortheworse?Ifyou’vejustcomebackintheUKafteramonth’sholiday，smallchangeshaveprobablysurprisedyou—anythingfromalocalgreengrocer’ssuddenlybeingreplacedbyamobilephoneshoptosomeoneinyourstreetmovinghouse.SohowhavethingschangedtopeoplecomingbacktoBritainafterseven，tenorevenfifteenyearslivingabroad?Whatchangesinsocietycantheyseethattherestofushavehardlynoticed—ornowtakeforgranted?Tofindout，weaskedsomepeoplewhorecentlyreturned.Debi：Whenweleft，Cheltenham，myhometown，wasatownofwhite，middle-classfamilies—allveryconservative（保守的）.ThetownisnowhometomanyeasternEuropeansandlotsofAustralians，whocomeheremainlytoworkinhotelsandtourism.Thereareevenseveralshopsonlyforforeigners.Iadmirepeoplewhogooverseastofindajob.Ibelieveforeignsettlershaveimprovedthiscountrybecausethey’remoreopen-mindedandoftenworkharderthanlocalpeople.Christine：Toseepolicemenwithgunsintheairportforthefirsttimewasfrightening—inCyprus，they’reveryrelaxed—andIgotpulledoverbycustomsofficersjustfortakingawoolensweaterwithsomemetal-madebuttonsoutofmycaseinthearrivalshall.Everyoneseemedtobeonguard.Eventheairportcar-hirefirmwantedacreditcardratherthancashbecausetheysaidtheirvehicleshadbeenusedbybankrobbers.Butanyway，thisisstillagreen，beautifulcountry.Ijustwishmorepeoplewouldappreciatewhatthey’vegot.4.Afterashortoverseasholiday，whatcanpeopletendtodo?A.Noticesmallchanges. B.Expectsmallchanges.C.Welcomesmallchanges. D.Dislikesmallchanges.5.What’sDebi’sattitudetotheforeignsettlers?A.Disappointed. B.Negative. C.Doubtful. D.Supportive.6.WhatwasChristineshockedbywhenarrivingattheairportinBritain?A.Therelaxedpolicemen. B.Thedirtyarrivalshall.C.Thestrictsafetycheck. D.Thebankrobbers.7.Whichmightbethebesttitleforthepassage?A.LifeinBritain B.BackinBritain C.BritaininFuture D.BritaininMemoryCWilliamLindesayhasbeeninterestedintheGreatWallofChinasinceseeingitinaschoolatlas（地图册）asachildinEngland.Hecanvividlyrecallseeinginthe“OxfordSchoolAtlas”theGreatWallwithitsbattlementsymbol.Fromthatmoment，hehadathoughtinhismindthatwhenhegrewuphe’dgotoChinaandwalkalongtheGreatWallfromendtoend.Lindesay’sabout3，000kmsolorunalongtheGreatWallbeganin1987.Runningthelengthofthewallwasabraveexpedition（探险），venturing（敢于去）intosparselypopulatedregionswheretherewaslittlechanceofhelpiftherunnerhadanaccident.Duringanothertrip，LindesayandhisteamventureddeepintotheGobiDesert.Theexplorersalmostdiedfromdehydration（脱水）.Intotal，Lindesayestimatedinaninterviewthathehadspentabout1，600daysofhislifeontheGreatWallinallseasons.Lindesayandhiswife，WuQi，whomhegottoknowandfellinlovewithduringhistripsinChina，hadafarmhouseatthefootofthewall.Duringhisexploration，henoticedsomesectionsofthewallwerebadlydamagedandcoveredwithlitter.Modernizationanddevelopmentweremakingthesituationevenworse.“Somepeoplesayitwilltakegenerationstochange；Isaywedon’thavegenerationsoftime.It’sgottobemuchquicker，”hesaid.Lindesayalwayscarriesagarbagebagwithhiminthewilderness，pickinguplitteralongtheway.Lindesayusesagarbagebagashiscallingcard.TheclothbagbearsasetofninesimpleguidelinesinChinese，whichcallsonpeopletoobeywhiletravelingorcampingoutdoors：“Takeyourowngarbagehome”“Pickuplitterleftbyothers”“Don’tdamageplantsorflowers，orpickfruit”andlotsmore.8.WhatinspiredWilliamLindesay’sdreamofexploringtheGreatWall?A.SeeingamovieabouttheGreatWall.B.ExperiencingawarfortheGreatWall.C.SurfingawebsiteabouttheGreatWall.D.AdmiringtheGreatWallintheschoolatlas.9.Whatdoestheunderlinedword“sparsely”mean?A.Remotely. B.Rarely. C.Frequently. D.Largely.10.WhatworsenedthesituationoftheGreatWall?A.Thedestroyedecosystems. B.Wastecausedbyfarms.C.Theincreasingtourists. D.Modernizationanddevelopment.11.WhatsortofmanisWilliamLindesay?B.Determinedandgratefultohiswife.C.Warm-heartedandpolitetohisteammates.D.Considerateandoptimisticaboutthelife.DHaveyoueverwantedtotravelabroadandexperienceaculturedifferentthanyourown?YoucandojustthatbypartneringwithanEnglishlanguageschoolinChina.CometoexperienceallthatChinahastoofferbybecominganEnglishteacherandgetpaidtotakeintheculture，thecuisine，andthecenturiesofhistory.ChinaismakingbigmovestomakeamoreEnglish-literatesociety.WithChina’sincredibleeconomicgrowthinthelast30years，thecountryhasbecomeaworldwidefinancialcenter.SinceEnglishisfirmlyestablishedastheinternationallanguageofbusinessandtrade，astheChineseeconomygrows，sodoestheEnglishlanguagemarket.Inordertoremaincompetitiveglobally，theChinesegovernmenthaschosentomakeEnglishinstructionapriorityinmanyschoolsthroughoutthecountry.Chinahasoneofthelargestschool-agedpopulationsintheworld，andtherearenewteachingopportunitiesavailabledaily.TeachinginChinatypicallytakesplaceinprivatelanguageschools，publicschools，orprivateinternationalschools.TheEnglishlanguagemarketinChinahasneverbeeninmoredemand.Majorcitiesallacrossthecountryarelookingfornative-bornEnglishspeakerstoinstructtheirstudents.TeachersaregiventheopportunitytoearnagenerouswageandenjoymanybenefitswhiletakingintherichculturalhistorythatChinahastooffer.Chinaisanincrediblyvastandfascinatingcountrywithplentytodoandsee.IfyouarelookingforateachingjobinChina，yourbestbetistogothroughateacherwithallofthebestschoolsinChinaandwillworkwithyoutoplaceyouinaschoolthatfitsyourneedsandyourcomfortlevel.12.What’sthemeaningoftheunderlinedword“English-literate”?A.Englishspeaking. B.AbletouseEnglish.C.Englishteaching. D.AbletoteachEnglish.13.What’sthemainideaofParagraphs2and3?A.Chinaisbecomingawell-developedcountry.B.ThereasonswhyyouteachEnglishinChina.C.TherapiddevelopmentoftheChineseeconomy.D.ChinahasalargedemandforEnglishlearners.14.WhatdoesthewriteradvisedoingtogetateachingjobinChina?A.Turntoateacherplacementcompany.B.TraveltoChinaandgeteducatedthere.C.Getintouchwithalanguageschool. D.EstablishalanguageschoolinChina.15.Whoisthepassagewrittenfor?A.NativeEnglishspeakers. B.EnglishlearnersinChina.C.EnglishteachersinChina. D.Chineselearnersabroad.第二节（共5小题；每小题2.5分，满分12.5分）阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。Ahousewarmingpartyisaspecialpartytobeheldwhensomeonebuysormovesintoanewapartmentorhouse.Thepersonwhoboughtthehouseormovedistheonewhothrowstheparty.Thepartyisachanceforfriendsandfamilytocongratulatethepersononthenewhome.16Anditisagoodtimetofillthenewspacewithloveandhopefullypresents.17Somepeopleregisteralistofthingstheywantorneedfortheirnewhomeatalocalstoreorstores.Somecommonthingspeoplewillputonagiftregistryincludekitchentoolslikeknivesandthingslikecurtains.Evenifthereisn’taregistry，agoodhousewarminggiftissomethingtodecoratethenewhousewith，likeapieceofartoraplant.18Thisisoftenappreciatedsinceatahousewarmingthereisn’talotoffoodserved.Thereareusuallynoplannedactivitieslikegamesatahousewarmingparty.Thehostorhostessofthepartywill，however，probablygivealltheguestsatouroftheirnewhome.Sometimes，becauseahousewarmingpartyhappensshortlyafterapersonmovesintotheirnewhome，peoplemaybeaskedtohelpunpackboxes.19Housewarmingpartiesgettheirnamefromthefactthatalongtimeagopeoplewouldactuallybringfirewoodtoanewhomeasagift.20Nowmosthomeshavecentralheatinganddon’tusefirestokeepwarm.A.Thisisn’tusualthough.party.C.Youcanalsobringfoodordrinkstosharewiththeotherguests.D.Ifyou’reluckyenoughtoreceivegifts，keeptheminasafeplace.E.Italsogivespeopleachancetoseewhatthenewhomelookslike.F.Thebesthousewarmingpartiesencourageoldfriendstogettogether.G.Thiswassothatthepersoncouldkeeptheirhomewarmforthewinter.第二部分 语言运用［共两节，满分30分］第一节（共15小题；每小题1分，满分15分）阅读下面短文，从每题所给的A、B、C、D四个选项中选出可以填入空白处的最佳选项。Oneevening，13-year-oldBriaragreedtolookafterhisfouryoungersisterswhilehisparentswereout.Theparentswere21thatbigbrotherBriarwasreliableintheir22.Duringthatbrieftime，thehomesuddenlycaughtfire.ThefirstthoughtcomingtoBriar’smindwastorescuehislittlesisters.Thefamilyhad23discussedemergencyplans，sohewas24toact.Inminutes，flames（火焰）wereclimbingtheceiling.Smokewasfillingupthehallways.Theterrifyingfirequickly25throughoutthehome.Briarremainedcalmandfocusedonthe26taskofsavinghisfouryoungersisters：Peyton，12，Jocelyn，3，Willow，1，and6-month-oldbabySawyer.Hefirst27thetwoyoungersistersandrushedtheoldersistersoutthedoorto28.Aftermakingsurehissisterswerefarawayfromthe29andbreathinginfreshair，heranbackintothehometosaveit，30theflamesaroundhim.Hequicklygrabbedthefireextinguisher（灭火器）fromthekitchenand31triedtoputoutthefire.Butitwasuncontrollableatthis32，anddespitehisbestefforts，theflameskeptgrowing33.Thehomewasfilledwiththicksmoke.Firefightersarrivedonthe34，butthefirewastooviolentforthehometobesaved.Althoughtheylosttheirhomeandalltheirbelongings，thefamilyfeltincredibly35thattheyallsurvivedthefireunharmed.21.A.courageous B.ignorant C.confident D.obvious22.A.presence B.absence C.assistance D.silence23.A.previously B.rarely C.extremely D.eventually24.A.excited B.ashamed C.prepared D.determined25.A.went B.lived C.got D.spread26.A.efficient B.fluent C.urgent D.patient27.A.tookholdof B.putemphasison C.showedmercyto D.caughtupwith28.A.safety B.failure C.awareness D.sight 29.A.problem B.difficulty C.danger D.store30.A.except B.besides C.since D.despite31.A.actually B.desperately C.entirely D.definitely32.A.price B.point C.age D.depth33.A.faster B.lower C.larger D.weaker34.A.scene B.position C.time D.way35.A.frightened B.respectful C.amused D.grateful第二节（共10小题；每小题1.5分，满分15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。WolfSpiritisauniqueformofbusinessculture.Itencouragesemployeestoaimhighandnevercontent36.（they）withtheircurrentsituation.Wolf，asaculturalsymbol，37.（begin）withabook，andaperson.In2004，ChinesewriterJiangRongpublishedhisnovelWolfTotem.Writingaboutthe38.（experience）ofayoungstudentfromBeijingwhofindshimself39.（send）tothecountrysideofInnerMongoliain1967，thebookbecameabest-sellerimmediatelyafteritsrelease，selling50，000copiesin2weeksandover4millioncopiesinChinaby2006.Asoneofthetop-sellingChinesenovelsin40.decade，WolfTotempraisesthewolf’sunyieldingness（不屈精神），hardship41.teamworkspirit.Veryquickly，wolvesbecameapopularculturalsymbolamongagenerationofChinesereadersandmanyfansbegantoadoptit42.aspiritualguidanceforhumansocialbehaviors.Despitethebook’s43.（popular），WolfTotemdidn’tcoinWolfSpiritasatermuntilChinesenetizensdiscoveredaspeechfromanotherguy—Mr.RenZhengfei.Accordingtoonlinesources，Renfamouslyspokeabouthis44.（understand）ofWolfSpiritassuch：“Weallknowthatwolveshavethreekeystrengths：sensitivesmell，perseverance（毅力，恒心），andteamwork.Inorderforacompanytoexpandandsucceed，itmustcarrytheseallofthethreewolfelements；everyoneshouldbeable45.（close）asateam.”第三部分 写作［共两节，满分40分］第一节（满分15分）假设你是光明中学的学生李明，已报名参加纽约大学的暑期中美文化交流游学营（StudyTourCamp）。但是寄宿家庭的主人突然生病，无法招待你。请给你的美国朋友Tom写一封信，希望得到他的帮助。要点包括：1.参加游学营的目的；2.游学营的行程安排（讲座、观光等）；3.请求帮助。注意：1.词数80左右；2.可适当增加细节，以使行文连贯；DearTom，Howiseverythinggoing? _____ _____ _____ _____ _____ _____ _____ _____Iwouldappreciateitifyoucouldreplytomeearly.I’mlookingforwardtomeetingyouassoonaspossible. Yourssincerely，LiMing第二节（满分25分）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。YouSnooze（小睡），YouLose!LastWednesday，Isetmyalarmforseveno’clockinthemorning，justlikeIalwaysdo.ButI’dgonetobedalittlelaterthanusual，sowhenitwentoff，Irolledoverandhitthesnoozebutton，thinkingI’dcatchfivemoreminutesofsleepbeforeIgotup.Forsomereason，thesnoozealarmdidn’tgooff.WhenIlookedoverandsawthatitwas7：45，Icouldn’tbelieveit!andIdidn’tmakemybedorstraightenupmyroomeventhoughit’spartofthe“houserules”.IranasfastasIcouldtocatchthebus，butevenso，Imissedit.Luckilyforme，myfatherhadn’tleftforworkyet，soIaskedhimforaridetoschool.Hewasn’ttoohappyaboutitbecauseitmeanthewouldbelateforanappointmenthehadsetup.Sohewasannoyedatme，especiallysinceitwasthesecondtimeintwoweeksthatIhadmissedthebus.Werodetoschoolindeadsilence.BythetimeIgottoschool，thefive-minutebellhadalreadyrung，soIhadtogototheofficetogetalate-passbeforeIcouldbeadmittedtoclass.That’swhenIrememberedthatIhadn’taskedmyfathertowriteanoteformybeinglate.He’dbeeninsuchabadmood，andIknewthiswasespeciallydirectedatme，soIdecidedtherewasnowayIcouldcallhimnow.Besides，hewassuretobeinhismeeting.So，thereIwas，sittingoutfirsthourintheprincipal’soffice.Thingswerereallystartingtosnowballbutitwasonlythebeginning.SinceIwasabsentfrommyfirst-hourclass，Imissedmysciencetest.MyteachersaidIcouldn’tmakeupthetestsinceIhadanunexcusedabsence.ButIreallyneededthattesttobringupmygrade-pointaverage.Mydadpromisedtopayhalfonacarformeifmygradesimprovedbytheendofthissemester.SoIstartedthinkingaboutnotbeingabletobuyacar，andIgotevenmoreupset.注意：续写词数应为150左右。Then，Iwaspreparingformysecond-hourclasswhenIdiscoveredmymathbookwasmissing. KnowingIwouldsurelybescoldedformyskippingclass，Iwenthomeinfear. UNIT3单元检测卷A【语篇解读】本文是一篇应用文。文章介绍了四个著名的中国古镇，它们分别是山西的平遥古城、黑龙江的北极村、江苏的周庄和四川的平乐古镇。1.A细节理解题。题干设问中的关键词servetheirancestors与第二段中的thebirthplaceoftheQingmingfestival相呼应。根据第二段内容可知，平遥的绵山是清明2.D细节理解题。根据第三段中的“Itshighlatitudemakesthewinterthereextremelycoldwiththelowesttemperatureof-50degreescentigrade.”可知高纬度是北极村极度寒冷的原因。D选项与highlatitude构成同义转述，故选D。3.B细节理解题。根据第四段中的Thisvillagenotonlyhasadeepculturalbackground和第五段中的Thetownisknownforitshistoricalandculturalbackground可知周庄古镇和平乐古镇的相同点是两者都有深厚的文化背景。B【语篇解读】本文是一篇说明文。本文主要讲述的是一些人4.A推理判断题。根据第二段内容可知，如果你刚过完一个月的假期回到英国，一些细微的变化可能会让你大吃一惊——从一家当地的蔬菜水果店突然被一家移动电话商店取代，到街上有人在搬家。短暂的度假回来之后，人们往往会注意到一些细微的变化。5.D推理判断题。由第五段中第二句句意“我认为外国移民改善了这个国家，因为他们思想更开放，工作往往比当地人更努力”可知，黛比对外国移民的评价高，认为他们更开放、更努力，对外国移民是支持的。6.C细节理解题。由倒数第二段的第一句句意“克里斯蒂娜：第一次在机场看到带枪的警察很吓人——在塞浦路斯，他们很放松——我在入境大厅从箱子里拿出一件带有金属纽扣的羊毛衫，就被海关关员拦了下来”可知，到达英国机场时，克里斯蒂娜对严格的安全检查感到震惊。7.B主旨大意题。本文主要讲述的是一些人在离开英国后再回来的时候，对于故乡发生的变化是怎么理解的。作者询问了从国外回到英国的黛比和克里斯蒂娜对此的看法。黛比认为，原来的故乡是保守的，但是现在很多东欧国家和澳大利亚的人来这里工作，他们的到来改善了英国的一些情况；克里斯蒂娜认为，回国之后发现这儿的一切看起来充满了绿色，但是和之前待过的地方相比，这里的机场管理很严格。故B项“回到英国”适合做文章标题。故选B。C【语篇解读】本文是一篇记叙文。文章主要介绍了威廉·林赛探索长城的梦想成真以及保护环境的做法。8.D细节理解题。根据第一段第一句“WilliamLindesayhasbeeninterestedintheGreatWallofChinasinceseeingitinaschoolatlasasachildinEngland.”可知，欣赏学校地图册上的长城激发了威廉·林赛探索长城的梦想。故选D。9.B词义猜测题。根据第二段中的Runningthelengthofthewallwasabraveexpedition和wheretherewaslittlechanceofhelpiftherunnerhadanaccident可知，穿越长城这件事情是很危险的，途中也很少有得到帮助的机会，venturingintosparselypopulatedregions意为“冒险进入人烟稀少的地区”，所以sparsely意为“很少”。故选B。10.D细节理解题。根据第三段第三句“Modernizationanddevelopmentweremakingthesituationevenworse.（现代化和发展使情况更加恶化）”可知，现代化和发展使长城的情况恶化。故选D。11.A推理判断题。根据第二段可知，跑完长城是一次勇敢的探险，再根据第三段可知他一路捡垃圾，由此可知威廉·林赛敢于冒险，而且还是一个非常关心并保护环境的人。故选A项。D【语篇解读】本文是一篇议论文。对于英语是母语的人来说，12.B词义猜测题。画线词描述的是中国采取重大举措的目的，又根据下文Englishisfirmlyestablishedastheinternationallanguageofbusinessandtrade叙述的英语的重要性可以猜测，中国采取重大举措的目的是创建一个更加懂英语的社会。13.B主旨大意题。第二段和第三段的主要内容是为第一段的论点进行论证，即选择在中国教英语的原因。14.A细节理解题。根据第四段第一句“IfyouarelookingforateachingjobinChina，yourbestbetistogothroughateacherplacementcompany.”可知，作者建议寻求教师就业公司的帮助。15.A推理判断题。根据第一段的人称代词you和第三段的第四句“Majorcitiesallacrossthecountryarelookingfornative-bornEnglishspeakerstoinstructtheirstudents.”可以判断，本文是写给以英语为母语的人阅读的。【语篇解读】本文是一篇说明文。文章介绍了“温锅”这一习俗的意义、礼物的选择、活动内容及由来等。16.E由空格前的“Thepartyisachancefor...”及空格后的“Anditisagoodtimeto...”可推断该空格也应该是讲聚会的好处，故选E项“它也给人们一个去看看新房子的样子的机会”。17.B空格位于第二段句首，结合本段内容可知，空格处应与聚会时所带礼物有关，故选B项“带礼物去乔迁聚会是传统”。先提出应该带礼物，后面讲述如何选礼物等。18.C空格后的this是关键信息词。由since后的内容可知，在乔迁聚会时供应的食物不多，由此可判断this是指带食物去参加聚会，故选C项“你也可以带食物或饮料与其他客人分享”。19.A空格前提到，有时候，因为某人刚刚搬进新家就举行乔迁聚会，所以参加聚会的人有可能要帮忙拆盒子。能与此语意承接的只有A项“但这种情况并不常见”。A项中的this指的是客人帮主人拆盒子。20.G上文说很久以前人们带木柴去新家作为礼物，由此可判断G项“这样主人就可以在冬天的时候使家里保持温暖”与此语意吻合。即过去人们送木柴当礼物是为了让主人取暖过冬。【语篇解读】本文是一篇记叙文。13岁的Briar独自在家照顾4个妹妹，不料家中失火。虽然没有控制住大火，但是沉稳勇敢的Briar成功地把四个妹妹救出来了。21.C父母相信（confident）哥哥Briar在他们不在的时候靠得住。因为父母两人同时都离开了家，说明对Briar还是有信心的。22.B根据本段首句中的whilehisparentswereout可知，父母两人都不在家。23.A本句的时态是过去完成时，据此可知谓语的行为发生在这次火灾之前（previously）。24.C因为之前家人讨论过应急方案，所以Briar才心有准备（prepared）。25.D根据上文climbing...fillingup可知，本句描述火势的发展——大火很快蔓延（spread）至整个家。26.C根据下文taskofsavinghisfouryoungersisters可知，救人这个任务是紧急的（urgent）。27.A他抱起（takeholdof）两个小一点的妹妹，同时催促两个较大点的妹妹跑出门外，到达安全地带（safety）。28.A参考上题解析。29.C根据上文outthedoortosafety可知，四个妹妹均远离了危险（danger）。30.D尽管（despite）周围都是火，确保妹妹们脱离危险后，他深吸一口新鲜空气，再次跑回家中救火。31.B根据前文Briar的行为ranbackintothehometosaveit，despitetheflamesaroundhim...quicklygrabbedthefireextinguisher可知，Briar不惧危险拼命地（desperately）救火。32.B但是这个时候（atthispoint），大火已经不可控制了。33.C根据上文Butitwasuncontrollable可知，大火失控，所以火势越来越大（larger）。34.A消防员来到现场（onthescene），但是火势太大，家难以保全。35.D根据下文积极的描述theyallsurvivedthefireunharmed可以推断，家人的心理感受是积极的，感恩的（grateful）。“狼文化”源于2004年出版的姜戎写的一部小说《狼图腾》，而中国的科技公司尽管不承认自己的企业文化是“狼文化”，但是具备“狼文化”的一些特征。36.themselves考查反身代词。动词content的逻辑主语是emp