统考版2023高考英语一轮复习必修3Unit9Wheels课时提能练含解析北师大版20230238223

课时提能练(十七)必修3　Unit9　Wheels(A)Ⅰ.阅读理解A(2020·长春质检)BackcountryforBeginners:theBestDestinationsinCanadaWhencarriedoutsafely，yourfirstbackcountrytripwillleaveyoulifelongmemories，openingagetawayintonature.Buttheleapfromcarcampingtobackcountryrequirespreparationandlearning.Herearesomerecommendedtripsforbackcountrybeginners：GrundyLakeProvincialParkThepark's9backcountrysitesarea30minutepaddle(划船)away.GrundyLakeismotorboatfree.Yoursitesarequietenoughforatruebackcountrytrip.Eachsitecomesequippedwithafirepit(坑)andapicnictable.BonEchoProvincialParkManyvisitorsdon'tknowaboutthe25canoeincampsiteslocatedonJoeperryandPearsonLakes.Ashortcanoetripof30minutewillgetyoutoyourcampsite.Ateachcampsite，youwillfindapicnictable，tentspaceandatoiletnearby.CharlestonLakeProvincialParkExperiencethebestoftheCanadianShield，andhikeorpaddleyourwayto10backcountrycampsites.Traveltimecanrangefrom10minutesto2hours.Allsitescomeequippedwithelevatedtentplatforms，apicnictable，afiregrill，andatoilet.MurphysPointProvincialParkPaddlethroughBigRideauLake(partofthehistoricRideauwaterway)toaccess14backcountrycampsites.Mostarelocated5－45minutesawayfromtheboatlaunch.You'llfindapicnictable，tentspace，andapittoiletnearbyeachsite.PaddlebacktovisitMurphys'pieceoflivinghistory:theMicaMine!Remember:backcountrytravelrequirescarefulconsiderationofpacking，routeplanning，mealplanning，safety，andyourskilllevel.【语篇解读】　本文是一篇应用文。介绍了加拿大的四个野外旅游地。1．YoucandothefollowingsatGrundyLakeProvincialParkEXCEPT________.A．paddling　　　　　B．havingapicnicC．cookingD．takingamotorboat\nD　[细节理解题。根据GrundyLakeProvincialPark部分的“30minutepaddle”“afirepit(坑)andapicnictable”和“GrundyLakeismotorboatfree.”可知，在这个公园可以划船、做饭和野餐，但没有汽艇，故答案为D。]2．Whichparkhasthemostcampsites?A．GrundyLakeProvincialPark.B．BonEchoProvincialPark.C．CharlestonLakeProvincialPark.D．MurphysPointProvincialPark.B　[细节理解题。根据GrundyLakeProvincialPark有9个宿营营地，BonEchoProvincialPark有25个，CharlestonLakeProvincialPark有10个，MurphysPointProvincialPark有14个，可知B项宿营营地最多，故答案选B。]3．Inwhichsectionofanewspapercanyouprobablyfindthispassage?A．Health.B．Travel.C．Education.D．Science.B　[文章出处题。本文给那些想要深入偏远山区旅游的人们提供了四个旅游地，应该出现在报纸上的旅游版块，可知答案为B。]B(2020·“四省八校”第二次教学质量检测)AnewstudyfromLundUniversityinSwedenshowsthatthepresenceorabsenceofmoonlighthasaconsiderableeffectonwhenmigratory(迁徙的)birdstakeflightintheautumn.Togetherwithhiscolleagues，GabrielNorevikstudiedEuropeannightjars(夜鹰)andhowthelunarcycleandmoonlightaffecttheleavingtimewhenthebirdsstarttheirthreemonthlongmigrationflighttoareassouthoftheSahara.Usingminiaturedataloggerstheresearchersrecordedtheactivityof39Europeannightjarsoveraoneyearperiod.Theresultshowsthatthebirdsbegintheirautumnmigrationsouthabouttendaysafterthefullmoon，andthattheindividualbirdssynchronise(同速进行)themigrationandflyoffmoreorlessatthesametime.“Itsurprisedusthatthelunarcycleandthetimethebirdsspentinhuntinginsectscovarysowell.Thisinturnaffectstheirmigrationpatterninsuchawaythattheysynchronisetheirflightsothatalmostallofthemflyoffatthesametimetendaysafterthefullmoon，”saysGabrielNorevik.Europeannightjarsusetheirsightwhentheyhuntatnight.Inthemoonlighttheyfinditeasiertocatchflyinginsectsandrefilltheirenergyreserves.ThebirdsmigrateinthreestagesfromnorthernEuropetowinteringsitessouth\noftheSahara.Eachstagefollowsthesamepattern：firstthemoonprovidesdoubleofthelightforthebirdstohuntinsects，andthenextstageofthemigrationstartstendaysafterthefullmoon.Theresearchersdoubtwhetherotherbirdsalsoadapttothelunarcyclewhentheymigrate.“Wewillgoontoexaminethatandwhateffectsthistypeofsynchronisedmigrationhasonthebirdsthemselvesandtheirsurroundings，”saysGabrielNorevik.【语篇解读】　瑞典隆德大学一项新的研究表明月光对候鸟的迁徙有很大的影响：候鸟在月光下觅食储备能量，大约在满月十天之后开始迁徙。4．WhatcanwelearnfromParagraph3?A．39Europeannightjarswerechartedoveralifelongperiod.B．Europeannightjarscatchflyinginsectsmoreeasilybymeansofmoonlight.C．Theindividualbirdsstartthemigrationtendayslaterthangroupbirds.D．Thelunarcycleandtheendingofthebirds'migrationcovaryverywell.B　[细节理解题。根据第三段最后一句“Inthemoonlighttheyfinditeasiertocatchflyinginsectsandrefilltheirenergyreserves”可知，欧洲夜鹰在月光下觅食更加容易，故选B。]5．Whichofthefollowingstatementsistrue?A．Thebirds'migrationhasthreepatterns.B．ThebirdsmigratetonorthernEuropeforfood.C．Thestageofthemigrationstartsafterthefullmoon.D．Europeannightjars'migrationisfromAugusttoDecember.C　[细节理解题。根据第四段中的“thenextstageofthemigrationstartstendaysafterthefullmoon”可知，迁徙的下一阶段开始的时间为满月十天之后。故选C。]【干扰项分析】　根据第四段可知，鸟的迁徙分为三个阶段，每个阶段的模式相同，故A项表述错误；根据第四段第一句可知，鸟是从北欧向撒哈拉以南迁徙，故B项表述错误；根据第二段最后一句中的“thebirdsstarttheirthreemonthlongmigrationflight”可知，欧洲夜鹰的迁徙经历了三个月，故D项表述错误。6．Whatmightbeexaminedinthefollowingstudy?A．Nightjars'habitat.B．Absenceofthemoon.C．Otherbirds'migration.D．Insects'surroundings.C　[推理判断题。根据第五段第一句“Theresearchersdoubtwhetherotherbirdsalso\nadapttothelunarcyclewhentheymigrate”以及第二句中的“Wewillgoontoexaminethat”可推知，在接下来的研究中，研究人员可能会研究其他鸟类的迁徙情况。故选C。]7．Whatcanbeasuitabletitleforthetext?A．MigrationFlightandMoonlightB．MigratoryBirdsandAutumnC．TenDaysMakeaDifferenceD．EuropeanNightjarsNeedtoMigrateA　[标题判断题。根据文章第一段以及其他内容可知，本文介绍了瑞典隆德大学的一项研究，研究发现月光与候鸟迁徙之间有关系：候鸟在月光下觅食储备能量，大约在满月十天后，开始它们的秋季向南迁徙之旅。由此可知A项适合作文章标题。]Ⅱ.完形填空(2020·惠州市第二次调研)Ibegantodovolunteerworkingradeseven.Iexperiencedmanymeaningfulmoments,andthemost__1__oneswerewhenIwasvolunteeringasaswimming__2__inaclub.Atfirst,Iwasateacher's__3__.“Whatarewegoingtodonext？”“Whenistheplaytime?”ThesewerejusttwoofthequestionsIwasoften__4__there.Onthedayofmyfirstclass,Ithoughtitwasgoingtobea(n)__5__job.I__6__thatsinceIhadtakenswimminglessonsfromtheageoffive,Iknewthe__7__aboutswimming.Afterall,Iwasgoodatall__8__ofswimming!__9__,Isoonfoundoutthattherewasmoreaboutteachingswimmingthanjustknowinghowtoswim.Duringmyfirstclass,Iassistedtheswimmingteacherinteachingagroupoffiveyearoldkids.Fromthatmomenton,my__10__ofteachingchanged.Teachingiscommunicating.Toinstructchildren,onehastomakethelessons__11__andinterestingforthemtolearn.Ihadtolearnmanygamesthatwouldhelpthechildrento__12__asswimmers,suchas“RedLight,GreenLight”and“BlastOff”.Imustdevotemyselftoteachingthemandseta(n)__13__exampletothem.Iexpectedtoteachagroupofchildren,butit__14__thatmystudentsweretheoneswhotaughtmehowtobea(n)__15__teacher.Notonlywasitchallengingtolearnthechildren'snames,butitwasalsochallengingto__16__totheirmanypersonalitiesandmoods.Thereweremany__17__thatwentalongwithhelpingthesechildren,amongwhichwasseeingachild__18__ataskthatheorshecouldnotdobeforetheymetme.__19__，throughthevolunteerwork,Ilearnedthattherewouldalwaysberewardsbygiving,andtherewouldbe__20__bymakingefforts.\n【语篇解读】　作者从七年级就开始做志愿者工作，其中最难忘的是在一个俱乐部教一群孩子学游泳。最初作者认为教别人学游泳是件很容易的事，但是后来却发现它涉及很多方面，并不容易。最后作者通过努力还是取得了一定的成就。通过这件事作者学到了“付出总会有回报，努力就会有收获”的道理。1．A.peaceful　　　　　B．optimisticC．independentD．unforgettableD　[根据空前的“manymeaningfulmoments”可知，此处表示作者经历过的最难忘的志愿者工作时光。unforgettable意为“令人难忘的”，故选D项。]2．A.learnerB．athleteC．instructorD．officialC　[根据下文可知，作者教一群孩子学游泳，所以作者是游泳教练(instructor)。]3．A.studentB．assistantC．colleagueD．servantB　[根据第二段第一句可知，起初，作者是当一位游泳教练的助教(assistant)。]4．A.askedB．taughtC．doubtedD．explainedA　[根据第二段表述的内容(作者协助游泳教练教一群五岁的孩子学游泳)可知，此处应是这群孩子常问作者问题。故选A项。]5．A.interestingB．ordinaryC．challengingD．creativeB　[根据下文的“Isoonfoundoutthattherewasmoreaboutteachingswimmingthanjustknowinghowtoswim”可知，作者低估了教别人学游泳这份工作，后来才发现教别人学游泳比知道如何游泳涉及的方面更多，所以最初作者认为这是一个普通的工作。故选B项。]6．A.declaredB．stressedC．assumedD．concludedC　[由于从5岁起就开始上游泳课了，所以作者自认为(assumed)自己知道游泳的窍门(trick)。declare“宣布，宣称”；stress“强调”；assume“认为”；conclude“断定，得出结论”。故选C项。]7．A.fareB．trickC．ambitionD．processB　[参见上题解析。fare“车费”。]8．A.jobsB．abilitiesC．componentsD．stylesD　[毕竟，作者擅长各种方式\n(styles)的游泳。component“组成部分；成分；部件”。]9．A.HoweverB．ThereforeC．MoreoverD．OtherwiseA　[空前表述作者对教别人学游泳这份工作的设想和看法，空后表述作者低估了教别人学游泳这份工作，前后为转折关系。故A项符合语境。]10．A.expectationB．instructionC．requirementD．assessmentD　[根据下文的内容可知，此处表示从那一刻起作者对教别人学游泳这份工作的看法发生了变化。assessment意为“看法，评估”，故选D项。]11．A.importantB．enjoyableC．famousD．flexibleB　[根据空后的“andinterestingforthemtolearn”可知，要教孩子们学游泳，老师必须让课程令人愉快(enjoyable)、有趣。flexible“灵活的，柔韧的”。]12．A.developB．promiseC．discussD．introduceA　[此处表示作者必须学习很多能帮助孩子们在游泳上取得进步的游戏。develop意为“发展”，故选A项。]13．A.extremeB．classicC．activeD．secureC　[结合语境和常识可知，作者得为这群孩子树立一个积极的榜样。classic“经典的，典型的”；secure“安全的，安心的”。]14．A.turnedoutB．figuredoutC．cameoutD．pointedoutA　[此处表述原来作者期望教一群孩子，结果是这些学生教会了作者如何成为一个对别人有帮助的老师。turnout“结果是，证明是”；figureout“弄明白”；comeout“出现，出版，开花，显示”；pointout“指出”。故选A项。]15．A.generousB．humorousC．outspokenD．helpfulD　[参见上题解析。outspoken“直率，坦诚”。]16．A.respondB．contributeC．stickD．objectA　[作者觉得在教学中不但记住学生的名字是有挑战性的，而且对学生们的多种性格和多样情绪做出反应也是有挑战性的。respondto“对……做出反应”；contributeto“促成，造成”；stickto“坚持”；objectto“反对”。故选A项。]\n17．A.difficultiesB．featuresC．achievementsD．situationsC　[根据该句中的“amongwhichwasseeingachild...beforetheymetme”，并结合语境可知，作者在教这些孩子的过程中，取得了许多成就，其中一个就是看到一个孩子完成(accomplish)了一个遇到自己之前不能做的任务。achievement“成就，成绩”。]18．A.assignB．organizeC．recognizeD．accomplishD　[参见上题解析。assign“分配；指派”。]19．A.RecentlyB．OccasionallyC．ImportantlyD．SuddenlyC　[空处上文叙述了作者的教学成就，此处应是作者的感悟：重要的是，通过这份志愿者工作，自己学到了“付出总会有回报，努力就会有收获(gains)”的道理。importantly“重要的是”。]20．A.adventuresB．gainsC．contestsD．dreamsB　[参见上题解析。]课时提能练(十八)必修3　Unit9　Wheels(B)Ⅰ.阅读理解A(2020·福州市适应性练习卷)HowItFeelstoFloatbyHelenaFoxIfyou'relookingforamovingstorythatexploresthemesofmentalillness，grief(悲痛)，andlove，pickupacopyofHowItFeelstoFloatandfollowBizasshecomesofage.Thismovingnovelwillstaywithyoulongafteryoufinishreadingit.TwoCanKeepaSecretbyKarenM．McManusPutonyourcrimesolvingcapandgetsweptawayinthisthrilleraboutagirl，aboy，andastringofunsolvedmurders.Asthreatsandcluespileup，you'llbeburningthemidnightoiltryingtofinishthebookbeforedawn.ForestofaThousandLanternsbyJulieC．DaoThefirstbookintheRiseoftheEmpressseriestakesthebonesofatraditional\nfairytale—apoorgirlfatedtohavepower，anevilqueendeterminedtostopher，loveforsomeonewhodoesn'tlovebackandmagic—andgivesyouarichlyimaginedEastAsiansetting.DunebyFrankHerbertIftheStarWarsmovieshavemadeyoufallinlovewiththespaceopera，eventuallyyou'regoingtoreadFrankHerbert'smostfamouscreation.Thestoryofcenturiesoldpoliticalplotting—aboutwarringfactions(派系)battlingovercontroloftheextremelyvaluableplanetArrakis—isaclassicandremainsawonderfulintroductiontothelarger，morecomplexworldofsciencefictionjustbeyondtheStarWarstrilogy.【语篇解读】　本文介绍了四本书，包括其特点和内容概要等。1．WhatisHowItFeelstoFloatmainlyabout?A．Themurderofateenagegirl.B．Agirl'sspaceadventures.C．Challengesofgrowingup.D．Apoorgirlwithspecialpowers.C　[细节理解题。根据第一段第一句“Ifyou'relookingforamovingstorythatexploresthemesofmentalillness，grief(悲痛)，andlove，pickupacopyofHowItFeelstoFloatandfollowBizasshecomesofage”可知，HowItFeelstoFloat这本书写的是随着Biz成年来探索精神病、悲伤和爱的故事；据此可知，C项“成长的挑战”符合题意。]2．WhatkindofbookisTwoCanKeepaSecret?A．Afairytale.　　　　　　　　B．Asciencefictionstory.C．Alovestory.　　　　　　D．Adetectivestory.D　[细节理解题。根据第二段第一句“Putonyourcrimesolvingcapandgetsweptawayinthisthrilleraboutagirl，aboy，andastringofunsolvedmurders”可知，这是一本关于谋杀案的侦探小说。故D项正确。]3．Whichbookisaboutbattlingforcontrolofanotherplanet?A．HowItFeelstoFloat.B．TwoCanKeepaSecret.C．ForestofaThousandLanterns.\nD．Dune.D　[细节理解题。根据尾段第二句中的“battlingovercontroloftheextremelyvaluableplanetArrakis”可知，Dune是一本关于争夺另一个星球控制权的小说，故D项正确。]B(2020·深圳市普通高中第二次测试)Pinocchiomaybejustacharacterinachildren'sfairytale，butSpanishscientistsattheUniversityofGranadarecentlyinvestigatedthesocalled“Pinocchioeffect”andfoundthatournosesdon'tgrowwhenwetellalie，butactuallyshrinkabit.Dr.GómezMilánandhisteamdevelopedaliedetectortestthatusedthermography(温度记录法)totellifpeoplewerelying，andfoundthatwheneverparticipantsintheirresearchwerebeinguntruthful，thetemperatureofthetipoftheirnosedroppedupto1.2℃，whilethetemperatureoftheirforeheadincreasedupto1.5℃.Scientistsalsofoundthatthetemperaturedropactuallycausedthenosetoslightlyshrink，althoughthedifferenceisundetectedbythehumaneye.“Onehastothinkinordertolie，whichraisesthetemperatureoftheforehead，”Dr.GómezMilánexplainedthefindings.“Atthesametimewefeelanxious，whichlowersthetemperatureofthenose.”Forthisstudy，researchersasked60studentstoperformvarioustaskswhiletheirtemperatureisscannedbythermalimaging(热成像)technology.Oneofthesetasksinvolvedmakinga3to4minutescalltotheirparentsorafriendandtellingasignificantlie.Participantshadtomakeuptheliethemselvesduringthecall.Interestingly，thethermalliedetectorpickedupthetemperaturedifferencein80percentofthetestsubjects，whichisabetterrateofsuccessthanthatofanymodernliedetector.“Withthismethodwehaveachievedtheincreaseofaccuracy，”saidDr.GómezMilán，whoaddedthatlawenforcementagenciescouldonedaycombineotherliedetectiontechnologieswiththermalimagingtoachievebetterresults.【语篇解读】　本文主要介绍了GómezMilán博士和他的团队开展的一项测谎仪测试，该测试使用温度记录法来判断人们是否在说谎，他们发现在测试过程中只要参与者说谎，他们鼻尖的温度会下降高达1.2℃，而他们的前额的温度会上升高达1.5℃。4．WhydoesthewritertalkaboutPinocchiointhefirstparagraph?A．Totellafairytale.B．Togiveanexample.\nC．Totalkaboutascientist.D．Tointroducethetopic.D　[推理判断题。文章开头提到皮诺曹或许只不过是童话里的一个角色，接着用but转折，谈到西班牙格拉纳达大学的科学家最近对所谓的“皮诺曹效应”进行的调查及其结果。由此可推知，作者在第一段谈到皮诺曹是为了引出本文的话题。故选D。]5．Whatisthe“Pinocchioeffect”？A．Ournoseswillgrowwhenwetellalie.B．Ournoseswillshrinkwhenwetellalie.C．Thetemperatureoftheforeheadfallsifwelie.D．Thetemperatureofthenoserisesforanxiety.A　[细节理解题。根据第一段中的“butSpanishscientistsattheUniversityofGranadarecentlyinvestigatedthesocalled‘Pinocchioeffect’andfoundthatournosesdon'tgrowwhenwetellalie，butactuallyshrinkabit”可知，所谓的“皮诺曹效应”就是当我们撒谎时，我们的鼻子会变长。故选A。]6．HowdidDr.GómezMilánfeelabouttheliedetector?A．Doubtful.　　　　B．Surprised.C．Confident.　D．Puzzled.C　[推理判断题。根据最后一段的内容可知，GómezMilán博士认为通过这种方法，他们已经达到了提高准确性的目标，他还认为有朝一日执法机关可以将其他测谎技术与热成像结合起来，以取得更好的效果。由此可推知，GómezMilán博士对这款测谎仪很自信。故选C。]7．Whatlessoncanwelearnfromthetext?A．Aliewilltravelveryhard.B．Therearemanywaystobringaliartolight.C．Alieneverlivestobeold.D．Oncealiar，alwaysaliar.B　[推理判断题。根据最后一段中的“whoaddedthatlawenforcementagenciescouldonedaycombineotherliedetectiontechnologieswiththermalimagingtoachievebetterresults”可知，有朝一日执法机关可以将其他测谎技术与热成像结合起来，由此可推知，让说谎者暴露的方法有很多。故选B。]Ⅱ.阅读七选五(2020·合肥市第二次教学质量检测)Willtherebeanoutbreakofbirdfluthatthreatenshumans?Manyexpertsdisagreeonwhenorwhetherahumanpandemic(大流行病)willoccur，butdosaythereisachancethattheviruscouldmutate(变异)，leadingtowidespreadinfection.__1__Here'swhatyouneedtoknowtohelpkeepyourself\nhealthy.Stockuponfood，waterandhouseholdsupplies.Ifthereisabirdflupandemic，you'llwanttominimizeyourchanceofcatchingitbystayingindoors；youmightevenberequiredtostayhomeifthegovernmentasksthatpeopleremaininquarantine(隔离期)．You'dbetterstockuptodayonatleast2weekworthofessentialssuchaswater，food，emergencyandmedicalsupplies.__2__Haveanoutbreakplan.Itmayfeeloddoruncomfortabletotalktofamilymembersandlovedonesabouttheworstcasepandemicscenario.Butifthatscenariostrikes，you'llallbemuchbetteroffifyouhaveaplandecidedonandready.__3__Figureouthowyouwouldcareforthemandwhatyourfirstresponseandresponsibilitieswouldbe；thisisanespeciallyimportantconversationwiththosewithspecialcareneeds.__4__Thingslikekeepingabalanceddiet，exercisingregularlyandgettingsufficientrestcanhelpkeepyouhealthyinanoutbreakandalsokeepyoufromcatchingthecommoncold.Particularlyinafluoutbreaksituation，itwillbeimportanttowashyourhandswithsoapandwaterforatleast20seconds.Bediligentaboutcoveringcoughsandsneezeswithtissues.Moreover，knowyouressentialhealthinformationsuchasyourbloodtype，allergies，andpastorcurrentmedicalconditions.Makealistofthatessentialinformationforallthemembersofyourfamily.__5__Anddomakesureeveryoneinyourhouseholdknowswheretofindit.A．Workoutregularlytostayslim.B．Pickupthehabitsofhealthybehavior.C．Itiswisetokeepitsomewheresafeandvisible.D．It'simportanttoaskyourselfthesequestionsbeforeapandemicoccurs.E．Talkwithyourfriendsandfamilyabouthowyou'drespondtoanepidemic.F．Inthatcase，thebestthingyoucandorightnowistoprepareforthatpossibility.G．Thatwillhelpyougetthroughanextendedtimeathomeifanoutbreakhappens.【语篇解读】　本文介绍了在大流行病前保持自我健康的方法。1．F　[F项中的“thatpossibility”和空前的“achance”相呼应，分析语境可知，F项在此处起到了承上启下的过渡作用，所以选F项。]2．G　[本空是段尾句，有总结之意。此外，G选项中的“That”和空前一句“You'dbetterstockuptodayonatleast2weekworthofessentialssuchaswater，food，emergency\nandmedicalsupplies”相衔接，且G选项中的“anextendedtimeathome”与上文中的“peopleremaininquarantine(隔离期)”相呼应，所以选G项。]3．E　[根据“Itmayfeel...decidedonandready”及“Figureout...wouldbe”可知，空处陈述的应是你和家人讨论的内容，E选项符合语境。]4．B　[本空是段首句。根据对本段的整体理解可知，本段主要陈述的是健康的行为习惯的具体方面，与选项B内容呼应，所以选B项。]5．C　[空后一句中的“wheretofindit”与C选项中的“keepitsomewheresafeandvisible”相呼应，故空处应是建议把必要信息单独放在安全且家人都能看到的地方，所以选C项。]Ⅲ.语法填空(2020·黄冈市质量检测)HoneybeepopulationsintheUnitedStates1.________(decrease)dramaticallyoverthedecades.Andanewstudysuggeststhatacertainkindofpesticidecouldbemakingthings2.________(bad)．Thenumberofhoneybeeshasn'tchangedmuchoverthepastfewyears，buttheoverallpicturedoesn'tlookgoodforaninsectthatplays3.________importantroleinourfoodsupply.Scientistsdon'tknowforsure4.________thisishappening.Pesticidesandparasites(寄生虫)arethemostsuspectedreasons，accordingtoastudyrecentlypublishedinthescientificjournal.Onesuggeststhatneonicotinoids，typesofpesticidesthat5.________(use)aroundtheworld，areincrediblypoisonoustohoneybeesandotherinsects.Partofthereasonforthatisthatthesepesticidesappear6._______(stick)aroundintheenvironmentandstaydangerousforlongerperiodsoftime.Thoughthey'redeadlytoinsects，neonicotinoidsarenotconsidereddangeroustohumans.Anongoingchallenge7.________farmersisfindingwaystokeepotherinsectsawaywhilestill8.________(protect)bees.Pesticidesmaynotdiscriminatebetweentheinsectstheykill，thoughneonicotinoidsmakerssaytherisktobeesislowerwhentheyareusedproperly.TheU．S.DepartmentofAgriculturesaysit's9.________(likely)thatthere'sonemagic10.________(solve)totheproblem，butthereareanumberoforganizationstryingtohelphoneybees.【语篇解读】　几十年来，美国蜜蜂的数量一直在大幅度减少。一项新的研究表明，某种杀虫剂可能会令情况进一步恶化。1．havedecreased/havebeendecreasing　[考查动词的时态和主谓一致。根据句中的时间状语overthedecades可知，该句应用现在完成时或现在完成进行时；由该句主语Honeybeepopulations可知，主语为复数形式，谓语动词也应用复数形式，故填have\ndecreased或havebeendecreasing。]2．worse　[考查形容词的比较级。上文提到几十年来，美国蜜蜂的数量一直在大幅度减少，此处表示某种杀虫剂可能会使情况变得更糟，故填worse。]3．an　[考查冠词。playarolein...意为“在……中起作用”，role是可数名词，其定语important的发音以元音音素开头，故填an。]4．why　[考查连接词。分析句子结构可知，空处引导宾语从句，作know的宾语；又根据语境可知，此处表示科学家不能确定这一情况发生的原因。空处在从句中作原因状语，故填why。]5．areused　[考查动词的时态、语态和主谓一致。分析句子结构可知，关系代词that指代先行词typesofpesticides，在从句中作主语，为复数形式，故谓语动词用复数形式；此处描述的是客观情况，应用一般现在时；且use与主语是被动关系，故此处应用被动语态，故填areused。]6．tostick　[考查动词不定式。appeartodosth.是固定用法，意为“似乎做某事”。此处表示这些杀虫剂似乎会在环境中滞留。]7．for　[考查介词。根据语境并分析句子结构可知，此处表示对农民来说一项持续存在的挑战，故填for。]8．protecting　[考查动名词。由空前的并列连词“while”可知，此处与“findingwaystokeepotherinsectsaway”并列作宾语，故用protect的动名词形式protecting。]9．unlikely　[考查词性转换。根据该句中的“butthereareanumberoforganizationstryingtohelphoneybees”可知，美国农业部表示，不太可能有一个神奇的解决方案，故填unlikely。]10．solution　[考查名词。空前的magic是形容词，修饰名词，其前又有数词one，故此处应用名词单数形式solution。]Ⅳ.短文改错(2020·开封市高三模拟)Theotherday，IwasasusuallywalkingTobywhensuddenlythedogranuptothelittleboy.Itkeptjumpup，tryingtogetabiteofthehamburgertheboyholding.IthappenssofastthatallIcoulddowasshout，“Stop，Toby！”Butitwastoolater.Tobyhadtakenabiteoftheboy'shamburger.Ifeltveryguilty.ItwasmyfaultwhichTobywasn'tundercontrol.SoIapologizedsincerelytothefrighteningboyandhisangrymother.ThroughthisincidentIrealizedthatIhadtotrainhisdogtobehaveinitself.[答案]　Theotherday，IwasaswalkingTobywhensuddenlythedogranupto\nlittleboy.Itkeptup，tryingtogetabiteofthehamburgertheboyholding.ItsofastthatallIcoulddowasshout，“Stop，Toby！”Butitwastoo.Tobyhadtakenabiteoftheboy'shamburger.Ifeltveryguilty.ItwasmyfaultTobywasn'tundercontrol.SoIapologizedsincerelytotheboyandhisangrymother.ThroughthisincidentIrealizedthatIhadtotraindogtobehaveitself.Ⅴ.书面表达(2020·玉溪月考)假定你是李华，你的加拿大朋友Peter打算暑假来中国，希望与你一起去学习中国古琴(ChineseGuqin)。请给他写封邮件，内容包括：1.表示欢迎；2.学习安排。注意：1.词数100左右；2.可以适当增加细节，以使行文连贯。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________[参考范文]　DearPeter，IamdelightedthatyouwillcometovisitmeandlearntoplayChineseGuqinalongwithmeduringthesummerholiday.Youarewarmlywelcome.IknowyouareabigfunofChineseclassicalmusic,andsoamI.Here'sthearrangementforbothofus.Wewillgotothemusicclubofourschool，wheretherearemanyChineseclassicalmusiclovers.Mostimportantly,therearegoodteacherswhoplayallkindsofChinesemusicalinstrumentswell.IbelievewewilllearntoplayChineseGuqinwellinashorttime.Bestwishes.Yours，\nLiHua