2026-2027学年九年级英语上册 Unit 5 单元测试卷（人教安徽版）

Unit5综合素质评价第一部分听力(共四大题，满分20分)I．短对话理解(共5小题；每小题1分，满分5分)()1．Whichmakestravellingbecomefasterandmorecomfortable?A． B． C．()2．Wherecanthemanfindthebook?A． B． C．()3．Whatwasthemachineinventedfor?A．Fortakingphotos． B．Forwashingclothes． C．Forwashingdishes．()4．Whenwasthetelephoneinvented?A．In1876． B．In1885． C．In1927．()5．WhatdoesGaryoftendowiththecomputer?A．Drawpictures． B．Searchforinformation． C．Sende-mails．II．长对话理解(共5小题；每小题1分，满分5分)听下面一段对话，回答第6、7题。()6．WhatdoesCindythinkofthereport?A．Amazing． B．Important． C．Interesting．()7．Whichinventionisthemostuseful?A．Thetelephone． B．Theplane． C．TheInternet．听下面一段对话，回答第8至10题。()8．WhatisNancydoingwhenBillcallsher?A．Playingwitharobot． B．Doingherhomework．C．Preparingforhermathsexam．()9．WhatdoesNancyhopeforinthefuture?A．Arobottohelpwithhousework．B．Awebsitetohelpwithhermaths．C．Acomputertohelpwithherwriting．()10．Whatcan’tAstribotdo?A．Cookfood． B．Driveacar． C．Feedpets．III．短文理解(共5小题；每小题1分，满分5分)()11．Whatisthespeakertalkingabout?A．Inventions． B．History． C．Websites．()12．Accordingtothespeaker，howdopeoplegetdifferentkindsofinformation?A．BysearchingtheInternet． B．BywatchingTV．C．Byreadinganewspaper．()13．Whichistrueaboutthebike?A．It’sveryexpensive． B．Itmakesalotofpollution．C．Itimprovesourhealth．()14．Howmanyinventionsarementioned?A．One． B．Two． C．Three．()15．Whatdoesthespeakerdo?A．Awriter． B．Ateacher． C．Ascientist．IV．信息转换(共5小题；每小题1分，满分5分)AboutRobotsWhenthe16．robotswereinventedManyyearsagoInsomeAmericanfilmsRobotsare17．，fasterandcleverer．InreallifeRobotsdosome18．anddifficultjobsforhumans．InthefutureGuide19．mightberobots．AtonehospitalArobottakesmealsfromthe20．topatients’rooms．第二部分语言知识运用(共三大题，满分35分)V．单项填空(共10小题；每小题1分，满分10分)()21．—HaveyouheardofamachinecalledBicycleWashingMachine?—Yes，it’sanewbyagroupofChineseuniversitystudents．A．invention B．instruction C．introduction D．information()22．[芜湖期末]Thegrowthoftechnologybringsconvenience，andwemustuseitproperlytoprotectourplanet．A．fair B．wide C．rapid D．thick()23．Newtypesofenergyfromthesun，windandwaterlittlepollution．A．burn B．recycle C．separate D．produce()24．Parentsoughttotheirchildren’sactionwhentheyareunderage．A．beincharge B．areinchargeofC．beresponsiblefor D．takecharge()25．Thedifficultyisnotterrible．What’sterribleisthatwearetooafraidofittotakeaction．A．herself B．itself C．myself D．himself()26．HuangmeiOperaisthoughttobeasymbolofAnhuiProvince．Don’tmissitduringyourstaythere．A．hardly B．widely C．suddenly D．badly()27．Mygrandmaisgoodatpapercutting．Shecancutoutpicturesinthe

ofcartooncharacters．A．ability B．weight C．shape D．colour()28．TheteatoKoreaandJapanfromChinaduringthe6thand7thcenturies．A．brought B．wasbrought C．isbrought D．bring()29．—Isitnecessarytowritedownthewholecourseofthemeeting?—Ofcourse．Weneedarecordofwhateveryonesays．A．special B．natural C．complete D．private()30．—Theinventionofself-drivingcarsisseenasagiantleapintechnology．—．They’llbepartofourlife．A．I’mafraidnot B．Ican’tagreemoreC．You’rewelcome D．NoproblemVI．完形填空(共20小题；每小题1分，满分20分)AHaveyoueveralmostbumpedinto(撞上)someonewhenopeningthecardoor

withoutlooking31togetout?JuWenxuan，aneighth-gradestudentfromShanghaiYangpuBilingualSchool，inventedadevice(装置)thatcouldhelp32suchaccidents．“InoticedthatduringbusyhourswhenIwasrushingtoschoolandbeingseatedinthebackofacar，itwas33toseeifitwassafetoopenthecardoor，”Jusaid．Jufoundthattherearedevicesthattrytosolvethis34．Buttheyusuallycomewiththenewestsmartcarsandcan’tbeaddedtooldercars．Hopingtomakeadifference，Ju35anewdevicethatcanbeusedbyanycar．Withremote-sensingimagerecognition(遥感图像识别)technologyandadistancesensor，thedevicecanfindpeopleorcarsinthemirror36theygetcloser．Itwillsoundanalarmwhenthedoorhandleispulledifanypeopleorcarsareclose．Tomakesureherinventionwouldbeaffordableformostpeople，Jumadeaquestionnairesurveyand37thatmostpeoplewantedadevicepricedbetween100and300yuan．Sosheworkedhardtobringdownthe38ofherdevice，suchasusingasfewpartsaspossiblewithoutloweringquality．“Ifmy39canbecomeaproductusedbymorepeople，thenitcouldreduceaccidents．Itcouldalsobechangedforotheruses，suchaskeepingchildren40bysendinganalarmwhenastrangermovestowardthem，”Juadded．()31．A．secretly B．politely C．carefully D．quickly()32．A．complete B．increase C．provide D．reduce()33．A．hard B．normal C．wrong D．interesting()34．A．stress B．problem C．puzzle D．doubt()35．A．workedon B．turnedon C．triedon D．livedon()36．A．though B．unless C．as D．to()37．A．discovered B．compared C．recorded D．believed()38．A．shape B．colour C．size D．cost()39．A．survey B．invention C．chance D．ability()40．A．special B．lucky C．popular D．safeB[宿州期末]Xuanpaperhasbeenconsideredas“thekingofpaper”．Itisknownforitssoftandfinetexture(质地)．ThecolourofXuanpapercanbe41freshandbrightforalongtime．DoyouknowhowXuanpaperwas42forthefirsttime?KongDanwasapapermaker．Oneday，KongDansetofftotravelaroundthecountry，lookingfor43tomakebetterpaper．WhenhearrivedinXuanzhou，AnhuiProvince，hefound44．Therewasanoldsandalwoodtreelyingacrossa(n)45．Afterrunningwaterwashedforyears，itsbark(树皮)turnedwhite．KongDanwasso46toseethis．Hedecidedtofindoutthetruth．Atlast，KongDan47createdsnow-whitepaperbyusingthesandalwoodbarkandsomeothermaterials．Later，thepaperbecamepopularandwas48tootherplaces．Manycalligraphers(书法家)andartistsuseditforwritingand49．ThankstoXuanpaper，Chinesehistoryandculturecanbepasseddownovertime．The50ofmakingXuanpaperhasimproved，butitsproductionprocessisstillcomplex(复杂的)，includingabout108steps．In2009，theskillwaslistedasUNESCO’sIntangibleCulturalHeritageofHumanity．()41．A．hung B．added C．kept D．changed()42．A．folded B．wasted C．printed D．produced()43．A．answers B．ways C．tools D．chances()44．A．something B．anything C．nothing D．everything()45．A．floor B．island C．river D．rock()46．A．excited B．bored C．scared D．worried()47．A．suddenly B．normally C．recently D．successfully()48．A．lent B．spread C．guided D．thrown()49．A．sharing B．reading C．painting D．serving()50．A．technology B．price C．cost D．cultureVII．补全对话，其中有两项多余(共5小题；每小题1分，满分5分)A:Whatdidyoudoattheweekend?B:Ivisitedanexhibitioninthemuseum．A:51．________B:Itwaswonderful!ItwasaboutthegreatinventionsinChina．A:Soundsinteresting．52．________B:Thecompass．53．________A:Hmm，I’mnotsureaboutit．B:Itlookedlikeaspoon!Ithinkitwasausefulinvention．Withoutit，ancientpeoplewouldn’thavebeenabletotravelaroundtheworldsuccessfully．A:54．Itplayedanimportantroleinnavigation(航海)．B:Yes．55．Ithinkweshouldlearnfromthem．第三部分阅读(共两节，满分40分)VIII．阅读理解(共20小题；每小题2分，满分40分)第一节阅读下列短文，从每小题所给的A、B、C、D四个选项中选出最佳选项。A[福建泉州期末]THEWGVUKIDINVENTIONCONTEST(竞赛)Who:KidsinGrades4-8(Age10-14)What:TheWGVUKidInventionContestisaneventforkidstoshowtheirskillsto“invent”somethingthatwillsolveaproblemorshowaneworeasierwaytodosomething．When:ThecontestwillrunfromMarch5toAugust31．Why:TheWGVUKidInventionContestwillbuildengineeringandproblem-solvingskillsthatkidswillbeabletouseintheireverydaylife．How:Kidswillneedtohandintheirnameandgradealongwithavideooftheirinvention．Kidswillalsohandinanotetotelluswhatthenameoftheinventionis，whatproblemitsolvesoraneworeasierwaytodosomethingandhowtheinventionworks．Goal:Thecontestisagreatwayforchildrentohavefunmaking，buildingandinventingthingsormodels．()56．Howlongwillthecontestlast?A．Forabout3months． B．Forabout8months．C．Forabout6months． D．Forabout10months．()57．Whatshouldkidsprepareforthecontest?①Theirnameandgrade． ②Avideooftheirinvention．③Apictureofthemselves． ④Anoteoftheirinvention．A．①②③ B．①②④ C．②③④ D．①③④()58．Whatisthetext?A．Astory． B．Adiary． C．Areport． D．Aposter．BInafieldinEngland，threelittlerobotshavebeengivenagreatjob:tofindandkillgrassbeforeplantingseedsinthesoil．TherobotsarenamedTom，DickandHarry．Tomisthefirstofthethreecleverrobotstostartworking．Hewatchesthecropscarefullyandcollectstheinformationabouteachplant．Hecancreateashortintroductiontoeachplantandevenmakedecisionsonwhatchemicalsareneededforyourcrops．Dickdoesthedirtywork．Hecangotoeachplantthatisdoingbadtothecropsandtakeitout．Plantsthataregoodforthecropsareleft．Hecanspraythingslikechemicalsinordertokeepplantshealthy．Harryisaplanter．Hedigsholesintothefieldandputsseedsintotheground，andrecordswhereheputsthem．Ifaseeddoesn’tgrow，hecaneasilytravelthereandplantsanewseed．ThesmartrobotsaremadebySmallRobot．TheBritishcompanysaysfarmerscouldreducecostsby40%andchemicalusagebyupto95%．Thelittlerobotsallowfarmerstofreetheirsoilsfromchemicals．Usingfewerchemicalsisgoingtosavemuchmoneyandisgoodfortheenvironment．Aswellasreducingtheuseofchemicals，robotswillbringusbettersoilqualityandmoreplantsandanimals．“Wehavetochangefarmingnow，orelsetherewon’tbeanythingtofarm，”saysSmallRobot．()59．WhatcanweknowaboutthethreerobotsfromParagraph1?A．Theyarehuge． B．Theyworkinafield．C．Theycanplantseeds． D．TheycomefromAmerica．()60．WhichmaybeusedbyDick?A． B． C． D．()61．Whatisthebesttitleforthepassage?A．LivingaModernLife B．TheChangesonFarmingC．ProtectingthePlants D．TheHistoryofRobotsCAhumanoidrobotnamed“XueBa01”hasmadehistorybybeingadmittedasaPhDstudentindrama，filmandtelevisionattheShanghaiTheatreAcademy．ItisChina’sfirstembodiedintelligentrobottoenrollinadoctoralprogram，withtheadmissionannouncedatthe2025WorldArtificialIntelligenceConferenceinShanghai．DevelopedbyateamledbyProfessorLiQingdufromtheUniversityofShanghaiforScienceandTechnology，XueBa01islightweightandhasgoodendurance．ItsappearancewasdesignedbyProfessorYangQingqingfromtheShanghaiTheatreAcademy，whonowservesasitsacademicadvisor．“It’slikea‘bionichuman’withrealisticlooks，expressions，andmovements，”explainedProfessorLi，aimingtocreatenaturalhuman-robotinteractions．Thefour-yearPhDprogram，aresultofthe2021cooperationbetweenthetwouniversities，combinesartandrobotics．XueBa01willstudythecognitivemodeling，stageperformance，andembodiedcontrol．Itwillattendclasses，jointhedramaclub，andworkinAI-performingartlabsalongsideotherstudents．ProfessorLihighlightedtheprogram’ssignificance，“Ifitmastersperforming，itcouldprovideemotionalsupport．Unlikehumans，robotsdon’tgettired，makingthemusefulforlong-termcompanionshipandrepeatedperformances．”Challengesincludeimprovingtherobot’sabilitytomoveandexpressemotionslikehumans．AcademicianZhangJianweicalledita“groundbreakingexperiment”，notingthatrobots’fastlearningabilitywillimpactfutureeducation．“Weneedthemtounderstandpeople，scenes，andarts，”hesaid．()62．WhichuniversityadmittedXueBa01asaPhDstudent?A．UniversityofShanghaiforScienceandTechnology．B．ShanghaiTheatreAcademy．C．BeijingFilmAcademy． D．TsinghuaUniversity．()63．WhatcanweinferfromProfessorLi’swords?A．Robotswillreplacehumanperformerssoon．B．Robotshavebetteractingskillsthanhumans．C．Robotsmaybeusedinfieldsrequiringlong-terminteraction．D．Robotsgettiredeasilyduringperformances．()64．Whatdoestheunderlinedword“embodied”inParagraph1probablymean?A．Havingaphysicalform．B．Beinghighlyintelligent．C．Workingindependently．D．Learningquickly．()65．Whatisthemainideaofthepassage?A．TheinventorofXueBa01．B．ThefutureofAIineducation．C．Howrobotsaretrainedinservinghumans．D．ArobotbecomesChina’sfirstPhDstudentindrama，filmandtelevision．DWhenEmilyCumminswasveryyoung，hergrandfathergaveherahammerandtaughtherhowtouseit．Shebecameinterestedinitandbegantomaketoysfromoldthings．Whenshewasateenager，shethoughtalotaboutmakinginventionstohelpotherpeople．Hergrandfatherhadanillness．Hehadalotofpaininhishandsandfingers．OnedayEmilysawhehadtroublegettingtoothpaste(牙膏)out．Shemadeaninventionthathelpedhimwiththis，andwontheYoungEngineerforBritainAwardforhertoothpastedispenser(自动取物器)．Afewyearslater，EmilylearnedthatsomeAfricanpeopleoftenwalkfartogetwater．Theycanonlycarryonebucket(桶)atatime，andtheyusuallyputitontheirheads．Emily’sinventionisasimplewatercarrierwithwheelswhicharemadeofpiecesofwood．Itmakesitpossibleforpeopletocarryuptofivebucketseachtime．Andtheydon’thavetocarryitontheirheads．Herlatestprojectisasimplefridgethatrunswithoutelectricityusingonlytheenergythatcomesfromthesun．TherearenowthousandsofvillagersinAfricawhouseittokeepmilk，foodandmedicinescool．Emilyisnowayoungwoman．Sheisthewinnerofseveralprizesforherinventions．Shewasnamedoneoftheworld’stop10youngpeople．ShealsogotthePeaceHonorPrizeinNorway．Emilyusuallyvisitsschoolsandtalkstokids．Shewantstoinspire(激励)themtocomeupwithnewideasthatmaketheworldabetterplace．Shewantstouseherskillstomakeadifference．Sheisn’tinterestedinmakingabiggerTVorabettersoundsystem．Herdreamistocreateachangeforthebetterinthefuture．()66．Whatdoestheunderlinedword“It”inParagraph3referto?A．Thewatercarrier． B．Thewood． C．Thebucket． D．Thewheel．()67．WhichofthefollowingisTRUEaccordingtothetext?A．Emily’slatestinventionisanewenergycar．B．Emily’sgrandfatherplayedakeyroleinherlife．C．Asateenager，Emilylovedmakingtoysforkids．D．EmilygotanideaforawatercarrierinNorway．()68．What’sEmily’sdreaminthefutureaccordingtothetext?A．Beaninventor． B．Createachangeforthebetter．C．Getmoreprizes． D．Makemoremoney．E[湖北孝感期末]Whatareyouholdinginyourhandwhileyouaretakingtheexam?Right．Apen．Thehistoryofthepenisverylong．Alongtimeago，peopleusedsharpstonestomakemarksonthings．Then，theancientEgyptiansmadereed(芦苇)pens．Theycutreedsandusedthemtowrite．Later，inChina，peopleinventedthewritingbrush．Itfeelssoftandcanwritebeautifulcharacters．IntheMiddleAgesinEurope，itwaspopulartousefeathers(羽毛)ofbirdstowrite．Andnow，wehaveallkindsofpenslikeballpointpens(圆珠笔)andgelpens(中性笔)．Theyareveryconvenient．Pensarewidelyusedinmanyways．Studentsusepenstodohomeworkandtakenotesinclass．Scientistsusepenstorecordexperimentresults．Artistsusespecialpenstodrawpictures．Penshelpusrecordknowledgeandhistory．Becauseofpens，wecanreadmanygreatworksfromdifferenttimes．Pensalsoletusshowourcreativity．Wecanwriteourownthoughtsandfeelings．Andwhenwewritewithapen，itmakesusthinkmore．Inthefuture，penswillbemoreamazing．Withthedevelopmentofscienceandtechnology，pensmighthavebuilt-incamerastorecordwhatwewriteanddraw．Maybetheycanchangecoloursaccordingtoourfeelingsandcorrectourspellingmistakesrightaway．TheywillalsoconnecttotheInternet，helpingsearchforinformationwhilewriting．What’smore，theywillbemadeofnewmaterialsthatareenvironmentallyfriendly．Pensarenotjustsimpletools．Theyarethemostpowerfulinstrumentwhichweown．Theyareabigpartofcultureandlives．Theyhavechangedtheworldgreatlyandwillkeepbeingimportantinthefuture．()69．Howdoesthewriterstartthepassage?A．Byaskingaquestion． B．Bytellingastory．C．Bygivinganexample． D．Bylistingnumbers．()70．Whichofthefollowingshowsthecorrectorderoftheinventionofwriting

tools?A．Reedpens-Featherpens-Writingbrushes-GelpensB．Sharpstones-Reedpens-Featherpens-GelpensC．Sharpstones-Writingbrushes-Reedpens-FeatherpensD．Writingbrushes-Sharpstones-Reedpens-Ballpointpens()71．WhatwillthefuturepensbelikeaccordingtoParagraph4?A．Theywillmakemoremistakes．B．Theywillbetooexpensivetobuy．C．Theywillbefriendlytotheenvironment．D．TheywillbewrittenonlyafterconnectingtotheInternet．()72．Whichistherightstructureofthepassage?A． B． C． D．第二节阅读下面短文，并用英语回答问题(请注意每小题的词数要求)。FThecarrotknifeisafun，plastictoythatcanbefolded．Itisdesignedintheshapeofacarrot．Ithasquicklycaughttheattentionofyoungpeoplenationwide．Thetoyisthecreationofacollegestudentinterestedin3Dprinting．Atfirst，itwasjustoneofhisworks．Butitquicklybecamepopularonline．Whatintereststhechildrenmostisitsblade(刀刃)thatcanswinginandout．Also，thecarrotknifecaughttheeyeofthechildrenbecauseofthecuteshapeandbeautifulcolours．What’smore，itcanbeascheapasaneraser，sothechildrenhavenodifficultyinbuyingone．Asaresult，thetoybecomesmoreandmorepopularamongchildren．However，expertsareworriedthatthecarrotknifecouldbedangerous．Althoughitlookscuteandhasasoftplasticblade，thetoycanbecomeatooltohurtothersduringafight．What’sworse，itmaycreatetheconnectionwithactualviolence(暴力)inchildren’sminds．Almostallthevideosaboutthetoyhaveclearlyshownthescenesofstabbing(刺)andplayfulthroat-cuttingwiththistoy．Someproducersofthetoyevenusephrasessuchas“stabwhomeveryoudislike”or“click，click，watchmestabyou”toincreasetheirsales．Thismayhaveaverybadinfluenceonpeopleundertheageof18．Soexpertsarestronglyencouragingparentsnottobuythesetoys，andstudentsshouldnotbuythemthemselves．Thecutecarrotkniferemindspeopletothinkmoredeeplyabouttoys．73．Whocreatedthecarrotknife?(不超过5个词)____________________________________________________________________74．Whatmakesthecarrotknifesopopularamongchildren?(不超过15个词)____________________________________________________________________75．Whyareexpertsworriedaboutthecarrotknife?(不超过15个词)____________________________________________________________________第四部分写(共两大题，满分25分)IX．单词拼写(共5小题；每小题1分，满分5分)76．Couldyouhelpmetoconnectthecomputertothep(打印机)?77．Iwaslookingforabirthdaygift，butIcouldn’tfindanythings(合适的)．78．Itwasimpossibleforhimtoa(买得起)suchanexpensivecar．79．Theworldchangedr(快速地)aftertheinventionofthesmartphone．80．Asafamousbusinessman，hemanagestorunover20c(公司)．X．书面表达(共1小题；满分20分)假如你是李华，请写一封电子邮件，向中国日报“TeenagerSays”栏目阐述你对人工智能的看法。要点：1．人工智能发展的优点和缺点；2．你常用人工智能做什么；3．你对未来人工智能发展的期待。要求：词数80~100，开头和落款已给出，不计入总词数。DearEditor，Withtherapiddevelopmentofscienceandtechnology，AIisbecomingmoreandmorepopularinourdailylife．________________________________________________________________________________________________________________________________________Yours，LiHuaUnit5综合素质评价I.1-5BBCAAII.6-10ACCABIII.11-15ABCBBIV.16.first17.stronger18.dangerous19.dogs20.kitchenV.21.A

【点拨】根据“amachinecalledBicycleWashingMachine”

可知，这里提到的自行车清洗机是一项新发明。故选A。22.C

【点拨】根据“growthoftechnologybringsconvenience”

可知，指的是技术的快速发展。故选C。23.D

【点拨】根据“littlepollution”可知新型能源几乎不会产生污染。故选D。24.C

【点拨】beincharge负责，后接名词或代词时要加of；areinchargeof负责，管理；beresponsiblefor对……负责；takecharge负责，管理，后接名词或代词时要加of。此句宾语是“theirchildren’saction”，排除A和D，oughtto应该，是情态动词，后面接动词原形，排除B，beresponsiblefor符合题意。故选C。25.B

【点拨】句子主语是“Thedifficulty”，其对应的反身代词应是“itself”。故选B。26.B

【点拨】根据“HuangmeiOperais...thoughttobeasymbol

ofAnhuiProvince.”可知，此处是指黄梅戏被普遍认为是安徽省的一个象征。故选B。27.C

【点拨】根据“papercutting”以及“cutoutpicturesinthe...

ofcartooncharacters”可知，此处说的是剪出卡通人物形状的图片，“intheshapeof”是固定短语，意为“呈……的形状”。故选C。28.B

【点拨】主语tea和动词bring之间是被动关系，根据“duringthe6thand7thcenturies”可知此处用一般过去时的被动语态(was/were+动词的过去分词)。故选B。29.C

【点拨】根据句意可知，是把会议的整个过程写下来，应是需要完整记录每个人的所说内容。故选C。30.B

【点拨】I’mafraidnot恐怕不行；Ican’tagreemore我完全同意；You’rewelcome不客气；Noproblem没问题。根据“They’llbepartofourlife.”可知，此处是赞同对方的观点，“Ican’tagreemore”符合语境。故选B。VI.A)【主旨大意】本文主要介绍了一个八年级的女孩发明了一个新工具，可以防止打开车门时撞到人。31.C

【点拨】根据“Haveyoueveralmostbumpedinto(撞上)someonewhenopeningthecardoorwithoutlooking...togetout?”可知，此处指没有仔细查看周围环境就打开车门的情况，carefully“仔细地”，符合语境。故选C。32.D

【点拨】根据“JuWenxuan，aneighth-gradestudentfromShanghaiYangpuBilingualSchool，inventedadevice(装置)thatcouldhelp...suchaccidents.”可知，此处表达一名学生发明了一种装置来帮助减少事故，reduce“减少”，符合句意。故选D。33.A

【点拨】根据“InoticedthatduringbusyhourswhenIwasrushingtoschoolandbeingseatedinthebackofacar，itwas...toseeifitwassafetoopenthecardoor”可知，此处表达在高峰期，坐在车后座时很难判断打开车门是否安全，hard“困难的”符合句意。故选A。34.B

【点拨】根据“Jufoundthattherearedevicesthattrytosolvethis...”可知，此处表达女孩儿发现有一些设备试图解决这个问题，problem“问题”符合句意。故选B。35.A

【点拨】根据“Hopingtomakeadifference，Ju...anewdevice

thatcanbeusedbyanycar.”可知，此处表达学生致力于研发一种新设备，workedon“致力于”符合句意。故选A。36.C

【点拨】根据“Withremote-sensingimagerecognition(遥感图像识别)technologyandadistancesensor，thedevicecanfindpeopleorcarsinthemirror...theygetcloser.”可知，此处表达设备可以在人们或车辆靠近时通过后视镜发现他们，as“当……时”符合句意。故选C。37.A

【点拨】根据“Tomakesureherinventionwouldbeaffordable

formostpeople，Jumadeaquestionnairesurveyand...thatmostpeoplewantedadevicepricedbetween100and300yuan.”可知，此处表达学生通过问卷调查发现了大多数人的价格期望，discovered“发现”符合句意。故选A。38.D

【点拨】根据“Sosheworkedhardtobringdownthe...ofherdevice，suchasusingasfewpartsaspossiblewithoutloweringquality.”可知，此处表达学生努力降低设备的成本，cost“成

本”符合句意。故选D。39.B

【点拨】根据“Ifmy...canbecomeaproductusedbymorepeople，thenitcouldreduceaccidents.”可知，此处表达学生希望自己的发明能被更多人使用以减少事故，invention“发明”符合句意。故选B。40.D

【点拨】根据“Itcouldalsobechangedforotheruses，suchaskeepingchildren...bysendinganalarmwhenastrangermovestowardthem”可知，此处提到设备的其他用途，比如当陌生人靠近时发出警报以确保儿童安全，safe“安全的”符合句意。故选D。B)【主旨大意】本文主要介绍了宣纸的历史、制作过程及其在中华文化中的重要性。41.C

【点拨】根据“foralongtime”可知，此处表示宣纸的颜色可以长时间“保持”新鲜和明亮。故选C。42.D

【点拨】根据“forthefirsttime”和后文可知，此处表示宣纸第一次是如何被“生产”的。故选D。43.B

【点拨】根据“KongDansetofftotravelaroundthecountry，

lookingfor...tomakebetterpaper”及下文可知，孔丹寻找的是造纸方法。故选B。44.A

【点拨】根据“Therewasanoldsandalwoodtreelyingacross...”可知，他发现了“某物”。故选A。45.C

【点拨】根据“Afterrunningwaterwashedforyears”可知，流水冲刷多年，说明这棵老檀香树横跨在“河流”上。故选C。46.A

【点拨】根据“Afterrunningwaterwashedforyears，itsbark

(树皮)turnedwhite.”和“Hedecidedtofindoutthetruth.”可知，孔丹发现了不一样的东西，可能适合制作更好的纸，所以他应该感到“兴奋”。故选A。47.D

【点拨】根据“Later，thepaperbecamepopular”可知，后来这种纸变得很受欢迎，说明孔丹“成功地”制作了雪白的纸。故选D。48.B

【点拨】根据“Later，thepaperbecamepopularandwas...tootherplaces.”可知，这种纸很受欢迎，应该是“传播”到其他地方。故选B。49.C

【点拨】根据“Manycalligraphers(书法家)andartistsuseditforwritingand...”可知，书法家和画家对应的分别是书写和绘画。故选C。50.A

【点拨】根据“The...ofmakingXuanpaperhasimproved，

butitsproductionprocessisstillcomplex（复杂的）”可知，宣纸的生产过程仍然复杂，改进的应该是“技术”。故

选A。VII.51-55CEGAFVIII.A)【主旨大意】本文主要介绍了WGVU儿童发明大赛的参赛内容。56.C

【点拨】细节理解题。根据“When:ThecontestwillrunfromMarch5toAugust31.”可知，竞赛将于3月5日至8月31日举行，共持续约六个月的时间。故选C。57.B

【点拨】细节理解题。根据“Kidswillneedtohandintheirnameandgradealongwithavideooftheirinvention.Kidswillalsohandinanotetotelluswhatthenameoftheinventionis，whatproblemitsolvesoraneworeasierwaytodosomethingandhowtheinventionworks.”可知，参赛儿童需要提交他们的姓名、年级、有关发明的视频以及对发明的介绍。故选B。58.D

【点拨】文章类型题。通读全文可知，这是一篇有关WGVU儿童发明大赛参赛内容的材料，因此它最有可能是一份海报。故选D。B)【主旨大意】本文主要介绍了SmallRobot公司生产的三款改变农作方式的农业智能机器人，主要是关于它们的不同功能和各自的不同工作任务。59.B

【点拨】细节理解题。根据第一段中的“Inafield...

threelittlerobots...tofindandkillgrass...inthesoil.”可知，这三个机器人在农田工作。故选B。60.A

【点拨】图文转换题。根据“Hecanspraythingslikechemicals

inordertokeepplantshealthy.”可知，Dick要用工具喷洒化学药品。故选A。61.B

【点拨】最佳标题题。本文是关于三款改变农作方式的农业智能机器人，主要介绍了它们具体的工作方式、任务及优势，标题应该是与农业机器人在当下农业的应用及改变有关，B选项符合主题。故选B。C)【主旨大意】本文主要介绍了一款由上海理工大学李清都教授领导的团队研发、上海戏剧学院杨青青教授设计外观的智能机器人“学霸01”。62.B

【点拨】细节理解题。根据“Ahumanoidrobotnamed‘XueBa01’hasmadehistorybybeingadmittedasaPhDstudentindrama，filmandtelevisionattheShanghaiTheatreAcademy.”可知，上海戏剧学院录取了“学霸01”。故选B。63.C

【点拨】推理判断题。根据“‘Unlikehumans，robotsdon’tgettired，makingthemusefulforlong-termcompanionshipandrepeatedperformances.’Challengesincludeimprovingtherobot’sabilitytomoveandexpre