北京市西城区徐悲鸿中学新高考英语二模试卷及答案解析

北京市西城区徐悲鸿中学新高考英语二模试卷请考生注意：1．请用2B铅笔将选择题答案涂填在答题纸相应位置上，请用0．5毫米及以上黑色字迹的钢笔或签字笔将主观题的答案写在答题纸相应的答题区内。写在试题卷、草稿纸上均无效。2．答题前，认真阅读答题纸上的《注意事项》，按规定答题。第一部分（共20小题，每小题1.5分，满分30分）1．Itiswidelyacknowledgedthatstudentsshouldbe____________intermsofoverallquality.A．supported B．matchedC．evaluated D．controlled2．Newideassometimeshavetowaitforyearsbefore_____.A．beingfullyacceptingB．fullyacceptingC．havingfullyacceptedD．fullyaccepted3．Itcameasagreat________totheparentsthattheirsonfinallycamebacksafeandsound.A．relief B．senseC．relaxion D．favor4．Eventually,shehasrecognized____,whateverhappensandhoweverbad____seemstoday,lifestillgoesonandeverythingwillbebettertomorrow．A．that;it B．it;that C．it;what D．that;what5．ThankstoChinesepeople’shardworkandwisdom,Chinahas_____intothesecondlargesteconomy.A．evolved B．slipped C．extended D．shaped6．YesterdayItookmycartothegaragetohavethem________theair-conditioner.A．tocheck B．checking C．checked D．check7．—YoualllikeyourEnglishteacher?—Yeah,shedevotesherself____toteachinganditearnsheragoodreputation．A．originally B．extremely C．obviously D．entirely8．Countrypeopledon'tpretendtohavetheseridiculousmannerswhicharenecessary_____wecallpolitesociety．A．what B．inwhatC．which D．inwhich9．—Anythingtodrink?Whataboutcoffee?—Er…IthinkI’llhaveacolddrinkcoffee.A．otherthan B．morethan C．lessthan D．ratherthan10．We’llbuildapowerstation______waterresourcesareplentiful.A．where B．inwhichC．which D．that11．—Whatdoyouthinkofyourpreparationsforthefinalexams?—Notsogood.ActuallyIfeellike______forI’vemadelittleprogressinMaths.A．Danielinthelion’sden B．Achilles’heelC．agoodSamaritan D．asacredcow12．Keepupyourspiritsevenifyou_____failhundredsoftimes.A．must B．needC．may D．should13．Theclassroomisbigenoughfor25studentsfornormaluseyouneedmorespaceforspecialactivities.A．once B．because C．if D．unless14．Tocombatglobalwarming,manypeopleare_________theuseofalternativeenergysources.A．applyingto B．jumpingat C．dippinginto D．pushingfor15．____ofdangerinthestreetatnight,thegirldoesn’tdaretogooutwithoutsomeone____her.A．Warned;accompaniedB．Warned;accompanyingC．Warning;accompaniedD．Warning;accompanying16．Withthehelpofhightechnologyinthepastfewyears,electronicbusiness_______tobankindustryandtravelindustry..A．appliedB．haveappliedC．hasbeenappliedD．hadbeenapplied17．He’sasa“bellyacher”—he’salwayscomplainingaboutsomething.A．whoisknown B．whomisknownC．whatisknown D．whichisknown18．—Jenny,howwasyourtriptoBeijing?—Oh,Imissedit.IwishI________myvacationthere.A．amspendingB．willspendC．havespentD．hadspent19．Maybeitistimefortherestofsocietyto_________thefact_________Imaynotbeabletowalk,therearemanyothergreatthingsIcando.A．adjustto;thatB．getusedto;thatwhileC．adaptto;whileD．goabout;thatwhile20．．Sheisfedupwithsharingahousewithothers;,sheislookingforherownflat.A．moreover B．otherwise C．however D．therefore第二部分阅读理解（满分40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。21．（6分）YoungpeopleintheUnitedStatesdonothaveastrongunderstandingoftheworldandtheirplaceinit.TwoUS-basedgroups,theCouncilonForeignRelationsandtheNationalGeographicSociety,conductedanonlinesurveylastyear.TheywantedtoknowwhatyoungpeopleinAmericancollegesknewaboutgeography,U.S.foreignpolicy,recentinternationalevents,andeconomics.Thesurveywasgiventoover1,200Americansbetweentheagesof18and26,allofthempresentlyattending,orhavingpreviouslygraduatedfrom.a2-or4-yearcollegeoruniversity.Theaveragetestscore,outof75totalpossibleanswers,was55percent.Thestudyidentifiesafewimportantproblems.Forexample,only30percentknewthattheonlypartoftheU.S.governmentthatcandeclarewarisCongress.Only60%ofthosetakingthesurveycouldidentifyBrazilonaworldmap.“Partoftheproblem,”arguetheorganizersofthesurvey,“istheInternet.”Theysayitisbecominghardertofindhigh-qualityinformationaboutworldeventsamongallthefakenewsandtrivia(琐事)whichswamp(淹没)theweb.Forty-threepercentofthosequestionedsaidtheyreadaboutthenewsonFacebook.Anotherproblemisthatmostcollegecoursesdonotrequirestudentstolearnaboutinternationalissues.Ifsuchinformationisnotrequired,RichardHaassfromtheCouncilonForeignRelationssaid,thentheUnitedStatescouldhaveleaderslikeGaryJohnson.HewasarecentpresidentialcandidatewhodidnotknowabouttheSyriancityofAleppowhenareporteraskedhimaboutit.Thesurveyresultswerenotallbad.Theyoungpeoplealsodemonstratedagoodunderstandingofclimatechangeandrenewableenergy.Andthemajorityofthemsaidthatinternationalissueswerebecomingmoreimportanttothem.Haasssaysthesefindingssuggesttheneedtofindwaystogetgoodinformationforstudents,bothinschoolandonline.Tohelp,theCouncilonForeignRelationsiscreatinganewprogramcalledCFRCampus,designedtohelpbuildknowledgeaboutglobalissues.1、Whatdoweknowaboutthesurvey?A．Theparticipantswereallrecentuniversitygraduates.B．ItwasanonlinesurveyconductedbytwoUSuniversities.C．Itwasgiventoover1,200Americanpeopleagedfrom18to26.D．ItaimedtofindoutwhattheyoungpeopleknowaboutAmerica.2、What’sonereasontheorganizersofthesurveygiveforyoungpeople’slackofknowledge?A．ThepoorqualityoftheUSuniversitysystem.B．Youngpeople’sunwillingnesstotravelabroad.C．ThesourcesfromwhichtheygeltheirinformationD．Theirlackofinterestinknowingmoreabouttheworld.3、WhattopicdidtheyoungAmericansunderstandbestaccordingtothesurvey?A．Governmentorganizations.B．Geographicinformation.C．Foreignrelations.D．Environmentalmatters.4、Inwhichpartofanewspapercouldwefindthisarticle?A．Economics. B．Education.C．NationalPolitics. D．Entertainment.22．（8分）LyingalongsidemountainsofsmellygarbageundertheSouthAmericansun,CateuraisalongwayfromtheconservatoriesofPragueorVienna.Yetthetownship,whichgrewoutofParaguay'slargestdump(垃圾场),isgainingareputationasahothouseformusicaltalentandforitsyouthorchestra(管弦乐队)thatplaysinstrumentsmadefromgarbage."Theworldsendsusgarbage.Wesendbackmusic,"saysFavioChavez,leaderofthe"RecycledOrchestra,"duringarecentvisitbythegrouptoLosAngeles.Orchestramembers,poorchildrenfromCateura,playviolinsfashionedfromoventraysandguitarsmadefromdessertdishes.Theorchestraprovidestheyoungstersanoutletandanescape,achancetogobeyondthemessoftheirslum(贫民窟)throughthemusicofMozart,andevenSinatra."Inthebeginning,itwasdifficulttoplay,"saysthel0-year-oldviolinistCelesteFleitas."ButFaviohelpedmelearnovertime.FromFavio,IhavelearnedtobemoreresponsibleandvaluethethingsIhave."Thedestinationformorethan1,500tonsofwasteeachday,thecommunityhasnosafedrinkingwaterandlittleaccesstoelectricityorsanitation(卫生设施).Illiteracyissevere,andthechildrenofthetownshipoftenfallintodrugs,violenceandcrimes.FavioChavez,amusicaltalent,cametoCateuraasanenvironmentaltechnicianin2006andstartedayouthmusicschool.Heknewshop-boughtinstrumentswerebeyondthemeansofvillagerswhoseshedsareworthlessthanaviolin,soheapproachedacarpentertomakesomeoutofwastefromthedump.TheorchestracaughttheeyeofParaguayanfilmmakerAlejandraAmarilla.SheuploadedashortpieceoftheorchestratoYouTubein2012,hopingtosecurecrowdfundingforwhatwouldbecomeLandfillHarmonic,adocumentaryreleasedacrosstheUnitedStatesthismonthandpromotingtheyoungstersonatouroftheworld'smusichallslateron.1、Whatisthebesttitleofthetext?A．YoungsterscarrytunesfromgarbagetovictoryB．AmusictalenthittheroadtotheworldstageC．AtownformusicfansD．Anorchestraonaglobaltour2、WhatdoweknowaboutCateura?A．Ithasraisedpeople'sawarenessofrecyclingtrashB．IthascaughtmoreattentionthroughtheorchestraC．Itrecyclesmorethanl,500tonsofrubbishperdayD．Itprovidesitschildrenwithbetterschoolingconditions3、WhydidAlejandraAmarillauploadapieceoftheorchestratoYouTube?A．ToassisttheyoungsterswithaworldtourB．TocollectfundingforadocumentaryC．ToorganizecarpenterstomakeinstrumentsD．TocatchtheeyeoftheParaguaygovernment4、WhatcanwelearnfromFavioChavez?A．ToworkinateamweighsmoreB．TorecyclethingsistoconservethingsC．TobecreativeisaqualityofaleaderD．Toownnothingisnoexcusetodonothing23．（8分）Everybodylovesafatpayrise.Yetpleasureatyourowncanvanishifyoulearnthatacolleaguehasbeengivenabiggerone.Indeed,ifhehasareputationforslacking,youmightevenbeoutraged.Suchbehaviourisregardedas“alltoohuman,”withtheunderlyingassumptionthatotheranimalswouldnotbecapableofthisfinelydevelopedsenseofgrievance(不满,不平).ButastudybySarahBrosnanandFransdeWaalofEmoryUniversityinAtlanta,Georgia,whichhasjustbeenpublishedinNature,suggeststhatitisalltoomonkey,aswell.Theresearchersstudiedthebehaviouroffemalebrowncapuchinmonkeys.Theylookcute.Theyaregood-natured,co-operativecreatures,andtheysharetheirfoodreadily.Aboveall,liketheirfemalehumancounterparts,theytendtopaymuchcloserattentiontothevalueof“goodsandservices”thanmales.SuchcharacteristicsmakethemperfectcandidatesforDr.Brosnan’sandDr.deWaalsstudy.Theresearchersspenttwoyearsteachingtheirmonkeystoexchangetokensforfood.Normally,themonkeyswerehappyenoughtoexchangepiecesofrockforslicesofcucumber.However,whentwomonkeyswereplacedinseparatebutadjoiningchambers,sothateachcouldobservewhattheotherwasgettinginreturnforitsrock,theirbehaviourbecamemarkedlydifferent.Intheworldofcapuchins,grapesareluxurygoods(andmuchpreferabletocucumbers).Sowhenonemonkeywashandedagrapeinexchangeforhertoken,thesecondwasreluctanttohandhersoverforamerepieceofcucumber.Andifonereceivedagrapewithouthavingtoprovidehertokeninexchangeatall,theothereithertossedherowntokenattheresearcheroroutofthechamber,orrefusedtoacceptthesliceofcucumber.Indeed,themerepresenceofagrapeintheotherchamber(withoutanactualmonkeytoeatit)wasenoughtoinduceresentment(愤恨)inafemalecapuchin.Theresearcherssuggestthatcapuchinmonkeys,likehumans,areguidedbysocialemotions.Inthewild,theyareaco-operative,group-livingspecies.Suchcooperationislikelytobestableonlywheneachanimalfeelsitisnotbeingcheated.Feelingsofrighteousindignation(愤慨),itseems,arenotthepreserveofpeoplealone.Refusingalesserrewardcompletelymakesthesefeelingsabundantlycleartoothermembersofthegroup.However,whethersuchasenseoffairnessevolvedindependentlyincapuchinsandhumans,orwhetheritstemsfromthecommonancestorthatthespecieshad35millionyearsago,is,asyet,anunansweredquestion.388、Intheopeningparagraph,theauthorintroduceshistopicby________.A．makingacomparison B．justifyinganassumptionC．makingaconclusion D．explainingaphenomenon1、Thestatement“itisalltoomonkey”(Lastline,ParagraphI)impliesthat________.A．resentingunfairnessisalsomonkeysnatureB．monkeysarealsooutragedbyslackrivalsC．monkeys,likehumans,tendtobejealousofeachotherD．noanimalsotherthanmonkeyscandevelopsuchemotions2、Dr.BrosnanandDr.deWaalhaveeventuallyfoundintheirstudythatthemonkeys________.A．prefergrapestocucumbersB．willnotbeco-operativeiffeelingcheatedC．canbetaughttoexchangethingsD．areunhappywhenseparatedfromothers3、Whatcanweinferfromthelastparagraph?A．Monkeyscanbetrainedtodevelopsocialemotions.B．Cooperationamongmonkeysremainsstableonlyinthewild.C．Animalsusuallyshowtheirfeelingsopenlyashumansdo.D．Humanindignationevolvedfromanuncertainsource.24．（8分）Untilnow，littleresearchhasbeenconductedontheassociationbetweenparents'friendshipsandtheemotionalwell-beingoftheiradolescentchildren．AnewstudyfromresearchersattheUniversityofMissourisuggeststhatmothers'friendshipswithotheradultscanimpacttheiradolescentchildren'srelationshipswiththeirownfriends，particularlythenegativeaspectsoftheserelationshipssuchasconflictandopposition．Gary．C．Glick，adoctoralcandidateatMU，andAmandaRose，professorintheDepartmentofPsychologicalSciences，studiedthedevelopmentoffriendshipsandotherpeerrelationshipsduringadolescenceandtheirimpactonpsychologicaladjustment．Theyfoundthatadolescentsmaymimicthenegativecharacteristicsoftheirmothers'relationshipsintheirownpeer-to-peerfriendshipssuggestingthatmotherscanserveasrolemodelsfortheiradolescentsduringformativeyears．"Motherswhodisplayhighlevelsofconflictwithfriendsmaysignaltotheirchildrenthatsuchbehaviorisacceptable，orevenstandardinfriendships，"Glicksaid．"Additionalfindingssuggestthatadolescentstakeforgrantedtheirreactionstotheirmothers'conflictwithadultfriendswhichmayleadtoanxietyanddepression．"Previousresearchofthistypefocusedonprimary-agedchildren，butMUresearcherswantedtoexpandtheirstudytofocusontheformativeadolescentyears．Youthranginginagefrom10to17andtheirmothersweresurveyedseparatelytomeasureregardedpositiveandnegativefriendshipqualitiesinbothgroups．Resultsshowedthatpositivefriendshipqualitieswerenotalwaysimitatedbyadolescents；however，negativeandunfriendlyrelationshipcharacteristicsexhibitedbymothersweremuchmorelikelytobecopiedbytheyouthstudied．"Weknowthatconflictisanormalpartofanyrelationship---whetheritisarelationshipbetweenaparentandachild，oramotherandherfriends---andwe'renottalkingphysicalfightsbutoralconflicts，"Glicksaid．"Butbeingexposedtohighlevelsofsuchconflictgenerallyisn'tgoingtobegoodforchildren．Parentsshouldconsiderwhethertheyaregoodrolemodelsfortheirchildrenespeciallywheretheirfriendsareconcerned．Whenthingsgowrong，parentsshouldtalkwiththeirchildrenabouthowtoactwiththeirfriends，butmorespecifically，hownottoact．"1、Theword"mimic"（inPara.2）means______．A．succeed B．discoverC．possess D．imitate2、Incomparisonwiththepreviousstudy，thenewstudyexpanded______．A．researchgoals B．researchthemesC．researchsubjects D．researchapproaches3、AccordingtoGlick，parentsshouldinstructtheirchildren______．A．howtoputanendtoawrongfriendshipB．howtodealwithatroubledfriendshipC．howtoavoidanyconflictwithfriendsD．howtoestablishasincerefriendship4、Whatdoesthenewstudyfind？______A．Teensmirrornegativefeaturesofmom'sfriendships．B．Aggressivemothersruintheirchildren'sfriendship．C．Conflictsandoppositionformchildren'scharacters．D．Parent-childrelationshipaffectschildren'sgrowth．25．（10分）Astheparentofa7-year-oldboy,sometimesIfeellike“no”ismymostfrequentlysaidword.ButifIlookhonestlyatthebigpictureofmydailyvocabulary,Iprobablywouldconcludethatitactuallycontainstoomuch“yes”.Sayingyesmeansopeningmyselfuptonewexperiences,invitingnewordeeperrelationships.Buttoomuch“yes”leavesanyofusfeelinganxious,overcommitted（过分受约束的）andpowerlesstosetandmaintainboundariesinourlives.ThishadbeenonmymindwhenTheBookofNo:365WaystoSayItandMeanIt－andStopPeople-Pleasing.Forevercameacrossmydesk.Theneweditionofthisdecade-oldbookbypsychologistSusanNewmanisamust-readbookforthoseofuswhostruggletosay“no”withauthenticity,confidenceandkindness.Newmancallspeoplewhofeelforcedtosayyesalltheirwaythroughlife“people-pleasers”.Thechiefsymptomsofthisconditionincludeassociatinghelpingotherswithyourself-respect,holdingexpectationsthatyouwillcareforothersandfeelingunwillingtostateyourownneedswhenarequestcomesyourway.Forpeople-pleasers,“yesisthepathofleastresistanceandthewaytoavoiddamagingyourrelationshipwiththeasker,”Newmanwrites.Thebookoffersbriefdialoguesforhundredsofscenariosinwhich“no”istherightanswer,forreasonsrangingfromtimemanagementtofinancialpressurestoemotionalboundaries.Newmanconsiderswhatcameaboutamongfriends,atwork,withinfamiliesandinparenting.Readingthroughthescenarios,Irealizedtheyhavesomethingsincommon－thingsthatimmediatelystartedhelpingmeimprovemy“no”skills.Doyouthinkthisbookmightbehelpfultoyou?It’sOKiftheansweris“no”,butIdohighlyrecommenditforyourPositiveReadingListshelf.1、WhydoestheauthorincludehisownpersonalexperienceinParagraph1?A．Toblamehimself. B．Toshowhowtoguidekids.C．Totellhislikesanddislikes. D．Tohelprecommendabook.2、WhatismainlytalkedaboutinParagraph3?A．Howtodealwitharequest.B．Whyaskersturntoothersforafavor.C．Whypeople-pleaserssay“yes”toooften.D．Howtostrengthenrelationshipswithaskers.3、Whatdoestheunderlinedword“scenarios”probablymean?A．Occasions. B．Processes.C．Adventures. D．Stories.4、Whatdoestheauthoradviseustodo?A．Givenoresponsetoanydemand.B．Learntosay“no”inapositiveway.C．Keepopenallchannelsofcommunication.D．Say“yes”constantlywithoutfeelingguilty.第三部分语言知识运用（共两节）第一节（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A、B、C和D四个选项中，选出可以填入空白处的最佳选项．26．（30分）MyfatherbroughthomeasailboatwhenIwasten,andalmosteachSundayinsummerswewouldgosailing.Dadwasquiteskilledinsailing,butnotgoodat___36___.Asforme,I___37___bothbeforetwelvebecauseoflivingclosetoLakeOntario.ThelasttimeDadandIsetsailtogetherisreally___38___.ItwasaperfectweekendafterIgraduatedfromuniversity.Icamehomeand___39___Dadtogosailing.Outwesetsoononthe___40___lake.Dadhadn’tsailedforyears,buteverything___41___wellwiththetiller（舵柄）inhishands.Whenwewereinthemiddleofthelake,a___42___windcameallofasudden.Theboatwashit___43___.Dadwasalwaysathisbestinany___44___,butatthismomenthe___45___."John!___46___!"heshoutedinatremblingvoice,withthetillerstillinhishands.Inmymemoryhecouldfixany___47___.HewastheoneIalways___48___forstrengthandsecurity.BeforeIcouldrespond,a___49___ofwatergotintotheboat.Irushedtothetiller___50___itwastoolate.Anotherhugewallofwater___51___theboatinaminute.Wewerethrownintothewater,andDadwasstrugglingaimlessly.Atthatmoment,Ifeltfiercely___52___ofhim.IswamtoDad___53___andassistedhiminclimbingontothehull（船壳）oftheboat.Uponsittingonthehull,Dadwasalittleawkwardabouthisflashof___54___."It'sallright,Dad.Wearesafenow,"Icomfortedhim.ThatwasthefirsttimeDadhadcountedonmeinamomentofemergency.Moreimportantly,Ifounditwasmyturntostart___55___formyfather.1、A．boatingB．runningC．swimmingD．teaching2、A．enjoyedB．desiredC．hatedD．learned3、A．unforgivableB．unforgettableC．cheerfulD．regretful4、A．sentB．orderedC．invitedD．allowed5、A．calmB．icyC．stormyD．thundery6、A．finishedB．wentC．seemedD．sounded7、A．strongB．gentleC．coldD．hot8、A．respeatedlyB．lightlyC．hardlyD．violently9、A．dangerB．placeC．sportD．job10、A．sufferedB．fellC．frozeD．withdrew11、A．lookB．HelpC．RunD．jump12、A．problemB．relationshipC．machineD．boat13、A．turnedtoB．livedwithC．arguedwithD．objectedto14、A．fountainB．streamC．showerD．wave15、A．ifB．forC．afterD．but16、A．gotthroughB．pouredintoC．turnedoverD．liftedup17、A．ashamedB．protectiveC．tiredD．afraid18、A．hopelesslyB．quicklyC．slowlyD．helplessly19、A．painB．angerC．fearD．shame20、A．makingupB．gettingreadyC．payingoffD．lookingout第二节（每小题1.5分，满分15分）阅读下面材料，在空白处填入1个适当的单词或括号内单词的正确形式。27．（15分）WhichisthemostsignificantclassicalChinesepainting?AccordingtoPaulDenlinger,who1．(come)toChinamanytimeswhenyoung,itshouldbeQingmingShangheTuorAlongtheRiverDuringtheQingmingFestival.This2．(create)datesbacktotheNorthernSongdynasty.Thispaintingisimportant3．severalreasons.First,upuntilthistime,almostallChinese4．(painting)werelandscapes,whichdidnotfeaturepeopleatallorhadonlyafewpeople.5．(two),thisisthefirstscroll(卷轴)paintingtodescribebothChineseurbanandsuburbanlifeduringtheperiodinthecapital,Bianjing(nowKaifeng,inHenanprovince).Third,thepaintingishighlydetailed,6．(feature)shopsofallkindsanddifferenteconomicactivitiesinandoutofthecity.PeopleareabletoseetheChinesetechnologiesofthetime,whichhelpsthem7．greatdealinunderstanding8．theChineselived.TheBeijingPalaceMuseumkeepsthe9．(origin)Songpaintingandoneofitsfamouscopies—theQingversion10．(hold)intheMNationalPalaceMuseum”inTaipei.第四部分写作（共两节）第一节短文改错（满分10分）28．（10分）假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。删除：把多余的词用斜线(＼)划掉。修改：在错的词下划一横线，并在该词下面写出修改后的词。注意：1、每处错误及其修改均仅限一词；2、只允许修改10处，多者(从第11处起)不计分。DearPeter,Ihavereceivedyoure-mail、IamveryexcitingatthegoodnewsthatyouhaveadmittedintoHarvard、FirstI’dliketooffermycongratulationtoyouonyourgreatsuccess、Sinceyouknow,I’mbusypreparingfortheCollegeEntranceExamination、DayafterdayIworkveryhardbuthavetostayuplaterdoingpilesofpapers、Therefore,I’malwaysfeelingstressedoutbecauseofmyeffortsseemtobefruitless,whichhadmademeupsetandtired、Willyoubekindenoughtogivesomeadviceonhowtodo?Iwouldappreciatethatifyoucouldwritebacktomeassoonaspossible、Yours,LiHua第二节书面表达（满分25分）29．（25分）假设你是校英语报健康版主编李华，最近你收到加拿大交换生Jack的来信说自己近期上课老犯困，课堂难以集中精力，学习效率低下。为此，他很着急。请你给他回信帮忙分析原因，并提建议。注意:1.词数100左右；开头结尾已给出，不计入词数。2.可以适当增加细节,以使行文连贯。DearJack,__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________YoursLiHua

参考答案第一部分（共20小题，每小题1.5分，满分30分）1、C2、A3、A4、A5、A6、D7、A8、B9、D10、A11、B12、C13、D14、D15、B16、D17、C18、D19、B20、D第二部分阅读理解（满分40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。21、Youcan’tmakeacallorsendatextonyourmobilephoneintheUStownofGreenBank,WestVirginia.WirelessInternetisoutlawed,asisBluetooth.Asyouapproachthetinytownonatwo-laneroadthatsnakesthroughthemountains,yourmobilephonesignaldropsout,andyourradiostopsworking.Therustedpayphoneonthenorthsideoftownistheonlywayforavisitortoreachtherestoftheworld.It’sapre-modernplacebydesign,lackingofthelatesttechnologiesthatdefinelifetoday.Thereasonforthetown’semptyairwavesisapparentthemomentyouarrive.It’stheRobertC．Byrdtelescope,alsoknownastheGBT,ashinywhite,147-metre-tallsatellitedish.It’sthelargestofitskindintheworldandoneofnineinGreenBank,allofthemgovernmentownedandoperatedbytheNationalRadioAstronomyObservatory(NRAO).Youdon’tlookthroughthesekindsoftelescopes.They’reradiotelescopes,soinsteadoflookingfordistantstars,theylistenforthem.There’salonglineofastronomersallovertheworldwhowanttousethetelescopewhichissosensitivethatitcouldhearasinglesnowflakehittingtheground1,000milesaway.Suchasensitivelisteningtoolneedstotaltechnologicalsilencetooperate,soin1958theUSgovernmentcreatedaNationalRadioQuietZone,a33,000km2areacoveringGreenBankwhere,tothisday,electronicandradiosignalsareforbiddene