2020年普通高等学校招生全国统一考试英语试题(北京卷-正式版解析)

2020年普通高等学校全国统一考试（北京卷）英语第二部分：知识运用（共两节，45分）第一节单项填空（共15小题；每小题1分，共15分）从每题所给的ABCD四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。例：It’ssonicetohearfromheragain________,welastmetmorethanthirtyyearsago.A.What’smoreB.That’stosayC.InotherwordsD.Believeitornot答案是D。21.Jackinthelabwhenthepowercutoccurred.A.worksB.hasworkedC.wasworkingD.wouldwork【答案】C【解析】试题分析：题目考查时态。句意：突然断电时，杰克正在实验室里工作。根据occurred可知，这里指过去发生的事情，断电时，杰克正在工作，综合用过去进行时，故选C。考点：考查时态22.Ilivenextdoortoacouplechildrenoftenmakealotofnoise.A.whoseB.whyC.whereD.which【答案】A【解析】试题分析：题目考查定语从句的关系词。acouple是先行词，这对夫妻的孩子很吵，children和couple是所属关系，故用whose作定语，相当于thechildrenofwhom，故选A。考点：考查定语从句23.—Excuseme,whichmovieareyouwaitingfor?—ThenewStarWars.Wehereformorethantwohours.A.waitedB.waitC.wouldbewaitingD.havebeenwaiting【答案】D考点：考查时态24.Yoursupportisimportanttoourwork.youcandohelps.A.HoweverB.WhoeverC.WhateverD.Wherever【答案】C【解析】试题分析：题目考查主语从句。Helps是谓语，“youcando”是主语部分，即主语从句，在主语从句中，do后缺少宾语，因此用whatever引导，故选C。考点：考查主语从句25.IhalfoftheEnglishnovel,andI’lltrytofinishitattheweekend.A.readB.havereadC.amreadingD.willread【答案】B【解析】试题分析：题目考查时态。句意：我已经看完了这本英文小说的一半，周末把另一半看完。发生在过去的动作，对现在产生影响，用现在完成时。“看小说”这一动作发生在过去，到目前为止看了一半，故用完成时，故选B。考点：考查时态26.iteasiertogetintouchwithus,you’dbetterkeepthiscardathand.A.MadeB.MakeC.MakingD.Tomake【答案】D【解析】试题分析：题目考查不定式作目的状语。句意：为了更方便地联系到我们，你最好随身带着这张卡片。根据句意可知，这里是目的状语，表目的用动词不定式，故选D。考点：考查不定式作目的状语27.Mygrandfatherstillplaystennisnowandthen,he’sinhisnineties.A.aslongasB.asifC.eventhoughD.incase【答案】C考点：考查状语从句28.______overaweekago,thebooksareexpectedtoarriveanytimenow.A.OrderingB.ToorderC.HavingorderedD.Ordered【答案】D【解析】试题分析：题目考查过去分词作状语。句意：(因为)那些书是一周多之前订的，现在随时有可能送到。Books和order是动宾关系，即orderbooks/booksareordered，故用过去分词表示被动和完成，在此相当于原因状语从句becausetheywereordered...，故选D。考点：考查过去分词作状语29.Themostpleasantthingoftherainyseasonis_____onecanbeentirelyfreefromdust.A.whatB.thatC.whetherD.why【答案】B【解析】试题分析：题目考查表语从句。句意：雨季最令人愉悦的就是人们可以完全不再受到沙尘的困扰。Is后跟从句作表语，即表语从句，表语从句不缺少主语、谓语和宾语，因此用that，只起引导作用，故选B。考点：考查表语从句30.Thestudentshavebeenworkinghardontheirlessonsandtheirefforts______successintheend.A.rewardedB.wererewardedC.willrewardD.willberewarded【答案】D考点：考查时态和语态31.Ilovetheweekend,becauseI_____getupearlyonSaturdaysandSundays.A.needn’tB.mustn’tC.wouldn’tD.shouldn’t【答案】A【解析】试题分析：题目考查情态动词。句意：我喜欢周末，因为周六和周日我不需要早起。A.needn’t不需要；B.mustn’t禁止；C.wouldn’t不愿；D.shouldn’t不应该。根据句意可知，周六、周日不用早起，故选A。考点：考查情态动词32.Newly-builtwoodencottageslinethestreet,_______theoldtownintoadreamland.A.turnB.turningC.toturnD.turned【答案】B【解析】试题分析：题目考查现在分词表伴随状况。句意：新建的木屋林立在街道的两旁，使古镇变成了一个梦幻之地。turn的逻辑主语是cottages，两者是主动关系，故用现在分词，表示主动和伴随，故选B。考点：考查现在分词33.Ireallyenjoylisteningtomusic___ithelpsmerelaxandtakesmymindawayfromothercaresoftheday.A.becauseB.beforeC.unlessD.until【答案】A【解析】试题分析：题目考查原因状语从句。句意：我非常喜欢听音乐，因为它能让我放松，使我不去想其它的事情。前后是因果关系，故选A。考点：考查34.Whydidn’tyoutellmeaboutyourtroublelastweek?Ifyou___me,Icouldhavehelped.A.toldB.hadtoldC.weretotellD.wouldtell【答案】B考点：考查虚拟语气35.Iamnotafraidoftomorrow,______IhaveseenyesterdayandIlovetoday.A.soB.andC.forD.but【答案】C考点：考查并列连词第二节完形填空（共20小题；每小题1.5分，共30分）阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上讲该项涂黑。ARaceAgainstDeathItwasacoldJanuaryin1925inNorthAlaska.Thetownwascutofffromtherestoftheworldduetoheavysnow.Onthe20thofthatmonth,Dr.Welch36aSickboy,Billy,andknewhehaddiphtheria,adeadlyinfectious(传染的)diseasemainlyaffectingchildren.ThechildrenofNomewouldbe37ifitstruckthetown.Dr.Welchneededmedicineassoonaspossibletostopotherkidsfromgettingsick.38,theclosestsupplywasover1,000milesaway,inAnchorage.HowcouldthemedicinegettoNome?Thetown`s39wasalreadyfullofice,soitcouldn`tcomebyship.Carsandhorsescouldn’ttravelonthe40roads.Jetairplanesandbigtrucksdidn’texistyet.41January26,Billyandthreeotherchildrenhaddied.Twemtymorewere42.Nome`stownofficialscameupwitha(n)43.Theywouldhavethemedicinesentby44fromAnchoragetoNenana.Fromthere,dogeled(狗拉雪橇)drivers—knownas“mushers”—would45ittoNomeinarelay(接力).TheracebeganonJanuary27.Thefirstmusher,Shannon,pickedupthemedicinefromthetrainatNenanaandrodeallnight.46hehandedthemedicinetothenextmusher,Shannon`sfacewasblackfromtheextremecold.OnJanuary31,amushernamedSeppalahadto47afrozenbodyofwatercalledNortonSound.Itwasthemost48partofthejourney.NortonSoundwascoveredwithice,whichcouldsometimesbreakupwithoutwarning.Ifthathappened,Seppalamightfallintotheicywaterbelow.Hewould49,andsowouldthesickchildrenofNome.ButSeppalamadeitacross.AhugesnowstormhitonFebruary1.AmushernamedKaasenhadtobravethisstorm.Atonepoint,hugepilesofsonwblockedhis50.Hehadtoleavethetrail(雪橇痕迹)togetaroundthem.Conditionsweresobadthatitwasimpossibleforhimto51thetrailagain.TheonlyhopewasBalto,Kaasen’sleaddog,Baltoputhisnosetotheground,52tofindthesmellofotherdogsthathadtraveledonthetrail.IfBaltofailed,itwouldmeandisasterforNome.Theminutespassedby.Suddenly,Baltobeganto53.Hehadfoungthetrail.At5:30amonFebruary2,Kaasenandhisdog54inNome.Withinminutes,Dr.Welchhadthemedicine.Hequicklygaveittothesickchildren.Allofthemrecoverd.Nomehadbeen55.36.A.examinedB.warnedC.interviewedD.cured37.A.harmlessB.helplessC.fearlessD.careless38.A.MoreoverB.ThereforeC.OtherwiseD.However39.A.airportB.stati