大连市2025年下半年全国英语等级考试（PETS）二级练习试题库

大连市2025年下半年全国英语等级考试（PETS）二级练习试题库一、单项选择题（本大题共40小题，每小题0.5分，共20分。在每小题给出的四个选项中，只有一项是符合题目要求的）1.—Iusuallygotoworkbybus.—Whynot________bybikeforachange?A.tryinggoingB.trytogoC.trygoingD.tryingtogo2.Themanager,________healthwasfailing,decidedtoretireearly.A.whoseB.whoC.whichD.that3.________isknowntousallisthatthe2024OlympicGameswereheldinParis.A.ItB.AsC.WhatD.Which4.Ireallyappreciate________toyourbirthdayparty,butI'mafraidIwon'tbeabletogo.A.invitingB.toinviteC.beinginvitedD.tobeinvited5.Theresearchgroup________offivescientistsandtwoengineershasarrivedinDalian.A.consistingB.consistedC.consistsD.toconsist6.Notuntilhewentthroughrealhardship________thelovewehaveforourfamilyisimportant.A.hadherealizedB.didherealizeC.herealizedD.hehadrealized7.You________allthosecalculationsbyhand;thecomputercouldhavedoneitforyou.A.needn'thavedoneB.shouldn'tdoC.couldn'thavedoneD.mustnotdo8.Bythetimeyougetback,themeeting________.A.willendB.endsC.willhaveendedD.isending9.Thebookissaidto________intoseverallanguagesalready.A.translateB.betranslatedC.havetranslatedD.havebeentranslated10.________inthefog,wewereforcedtospendtwohoursinthewoods.A.LosingB.LostC.HavinglostD.Tolose11.Heistheonlyoneofthestudentswho________awinnerofscholarshipforthreeyears.A.isB.areC.havebeenD.hasbeen12.________leavestheroomlastoughttoturnoffthelights.A.AnyoneB.ThepersonC.WhoeverD.Who13.Theprofessorcouldhardlyfindsufficientgrounds________hisargumentsinfavorofthenewtheory.A.onwhichtobaseB.whichtobaseonC.tobaseonwhichD.whichtobebasedon14.—Howdidyoufindyourvisittothemuseum?—Ithoroughlyenjoyedit.Itwas________thanIexpected.A.farmoreinterestingB.evenmuchinterestingC.somoreinterestingD.alotmuchinteresting15.________foryourhelp,wewouldneverhavebeenabletofinishtheprojectontime.A.IfitwerenotB.HaditnotbeenC.WereitnotD.Ifwehadnot16.Thereisnopoint________withhimaboutthisissue;heistoostubborn.A.toargueB.argueC.inarguingD.forarguing17.Thenewstadium________nowwillbethelargestoneinourcity.A.builtB.beingbuiltC.havingbeenbuiltD.tobebuilt18.Thereason________hegaveforhisabsencewas________hehadmissedtheearlybus.A.why;thatB.that;becauseC.why;becauseD.that;that19.Nosooner________tothestation________thetrainleft.A.hadIgot;whenB.Ihadgot;thanC.hadIgot;thanD.didIget;when20.________theheavyrain,thefootballmatchwascanceled.A.DuetoB.BecauseC.AsD.Since21.Shehasapart-timejobandgetspaid________.A.bythehourB.byanhourC.byhourD.byhours22.Theteacherrequestedthatallthestudents________theirhomeworkbeforeFriday.A.handinB.handedinC.wouldhandinD.musthandin23.Theoldtemple,________roofwasbadlydamagedinthestorm,isnowunderrepair.A.itsB.whichC.whoseD.ofwhich24.________fromthetopofthemountain,thecitylookslikeahugegarden.A.SeeingB.SeenC.ToseeD.Havingseen25.I'llneverforgetthedays________wespenttogetherinthecountryside.A.whenB.whichC.inwhichD.onwhich26.—CanIhelpyou,sir?—Yes.IboughtthisTVhereyesterday,butit________work.A.doesn'tB.didn'tC.won'tD.isn't27.Wemust________theimportanceofenvironmentalprotectionifwewanttosaveourplanet.A.realizeB.releaseC.relateD.reveal28.Heisalwaysfinding________withthewayIdothings.A.mistakeB.errorC.faultD.failure29.Itwasnot________shetookoffherdarkglasses________Irealizedshewasafamousfilmstar.A.when;thatB.until;thatC.until;whenD.when;then30.Shemadeaquick________ofthesituationanddecidedtocallthepoliceimmediately.A.assessmentB.assignmentC.appointmentD.assistance31.Hisspeechwasso________thatmanypeopleweremovedtotears.A.inspiringB.inspiredC.inspireD.inspiration32.Thecompanyisplanningto________itsoperationstothenorthernpartofChina.A.exposeB.expandC.excuseD.execute33.Hehasmadeuphismindto________smokingforthesakeofhishealth.A.giveoutB.giveinC.giveupD.giveaway34.________youdon'tliketheidea,youdon'thavetojointheclub.A.EvenifB.AsifC.OnlyifD.Whatif35.Theteacher,aswellasthestudents,________lookingforwardtothesummerholiday.A.isB.areC.wasD.were36.ThepopulationofChinaislargerthan________ofanyothercountryintheworld.A.thatB.thoseC.itD.which37.—Doyouknowtheboy________underthetree?—Yes,heismyneighbor'sson.A.layB.lainC.layingD.lying38.Theclimateheredoesn't________me.Ioftenfeelcoldeveninsummer.A.suitforB.agreewithC.fittoD.matchwith39.Iprefertostayathomereadingratherthan________outonsucharainyday.A.goingB.togoC.goD.gone40.________thepriceis,theyaredeterminedtobuythehouse.A.HoweverhighB.HowhighC.WhateverhighD.Whathigh二、多项选择题（本大题共10小题，每小题1.5分，共15分。在每小题给出的四个选项中，至少有两个选项是符合题目要求的，多选、漏选或错选均不得分）41.Whichofthefollowingsentencescontainanon-restrictiveattributiveclause(非限制性定语从句)?A.Themanwhoistalkingtoourheadmasterismyuncle.B.Thesun,whichgivesuslightandheat,isessentialtoourlife.C.Mymother,whois50yearsold,stilllooksveryyoung.D.ThisisthebestfilmthatIhaveeverseen.42.Whichofthefollowingphrasescanbeusedtofillintheblank:"Themeeting________tomorrowhasbeencanceled."A.heldB.tobeheldC.beingheldD.scheduled43.Identifythesentenceswheretheunderlinedpart(orthestructure)functionsastheadverbialofcause(原因状语).A.Beingill,hedidn'tgotoschool.B.Notknowinghisphonenumber,Icouldn'tcontacthim.C.Theboyplayinginthegardenismybrother.D.Havingfinishedhishomework,hewentouttoplay.44.Whichofthefollowingsentencesexpressthesubjunctivemood(虚拟语气)?A.IfIwereabird,Iwouldflytoyou.B.Theteacherdemandedthattheexambefinishedinonehour.C.IwishIhadstudiedharderlastyear.D.Helooksasifhehadseenaghost.45.Choosethecorrecttranslationsforthephrase"takeoff".A.Theplanewilltakeoffintenminutes.(起飞)B.Hetookoffhiscoatbecauseitwashot.(脱下)C.Thenewproducthasreallytakenoffinthemarket.(大受欢迎)D.Hedecidedtotakeadayofftorest.(离开)46.Whichofthefollowingtagquestions(反意疑问句)arecorrect?A.Heisateacher,isn'the?B.Let'sgoforawalk,shallwe?C.YouhaveneverbeentoBeijing,haveyou?D.Openthewindow,don'tyou?47.Whichofthefollowingwordscanbeproperlyusedbeforetheuncountablenoun"advice"?A.aB.manyC.muchD.apieceof48.SelectthegrammaticallycorrectsentencesregardingInversion(倒装句).A.NeverhaveIseensuchabeautifulplace.B.Onlywhenhereturnedhomedidherealizewhathadhappened.C.Seldomdoeshegotothecinema.D.HardlyhadIarrivedwhenthephonerang.49.InwhichofthefollowingsituationsisthePresentPerfecttense(现在完成时)correctlyused?A.Ihavelostmykeys,soIcan'topenthedoornow.B.ShehaslivedinDaliansince2015.C.Theyhavefinishedtheirprojectyesterday.D.HaveyoueverbeentotheGreatWall?50.Whichofthefollowingprepositions(介词)cancorrectlyfillintheblank:"Sheisgood________math."A.atB.inC.toD.for三、完形填空题（本大题共20小题，每小题1分，共20分。阅读下面两篇短文，掌握其大意，然后从每题所给的四个选项中选出最佳选项）Passage1TherearemanytheoriesaboutthebeginningoflifeonEarth.However,nooneknowsfor51howlifebegan.ScientistsbelievethattheEarthwasformedabout4.5billionyearsago.TheearlyEarthwasavery52place.Therewerenooceans,onlyvolcanoesand53gases.IttookhundredsofmillionsofyearsfortheEarthto54downandforwatertoform.Thefirstlifeformswereprobablyvery55.Theyweresingle-celledorganisms(单细胞生物)thatlivedintheocean.Theydidnotneed56tosurvive.Overmillionsofyears,theseorganisms57andchanged.Somedevelopedtheabilitytomaketheirown58usingsunlight,aprocesscalledphotosynthesis(光合作用).Thisreleased59intotheatmosphere.Later,morecomplexorganisms60,leadingtothewidevarietyoflifeweseetoday.51.A.sureB.certainC.realD.true52.A.hotB.coldC.quietD.beautiful53.A.freshB.poisonousC.cleanD.harmless54.A.calmB.slowC.coolD.turn55.A.largeB.smallC.fastD.strong56.A.waterB.foodC.sunlightD.oxygen57.A.evolvedB.reducedC.disappearedD.died58.A.foodB.airC.energyD.shelter59.A.nitrogenB.oxygenC.carbonD.hydrogen60.A.diedoutB.appearedC.failedD.escapedPassage2Haveyoueverthoughtabouthowmanywordsyouspeakinaday?Arecentstudyshowsthatwomenspeakan61ofabout20,000wordsaday,whilemenspeakabout7,000.Thismight62thestereotype(刻板印象)thatwomenaremoretalkativethanmen.However,thestudyalsofoundthatthis63isnotuniversal.Insomecultures,menandwomenspeakroughlythe64amount.Thewaywecommunicateisnotjustaboutthe65weuse.Bodylanguage,toneofvoice,andfacial66allplayacrucialrole.Sometimes,whatwedon'tsayisjustas67aswhatwesay.Forexample,asmilecan68athousandwords.Learningto69thesenon-verbalcues(非语言暗示)isessentialforeffective70.61.A.averageB.amountC.extraD.addition62.A.explainB.refuseC.breakD.challenge63.A.differenceB.similarityC.problemD.theory64.A.differentB.sameC.lessD.more65.A.wordsB.gesturesC.signsD.texts66.A.expressionsB.organsC.featuresD.paints67.A.uselessB.importantC.simpleD.different68.A.beB.speakC.sayD.tell69.A.readB.writeC.ignoreD.forget70.A.communicationB.speechC.listeningD.writing四、阅读理解题（本大题共20小题，每小题2分，共40分。阅读下列短文，从每题所给的四个选项中选出最佳选项，或根据题目要求简答）PassageATheInternethaschangedthewaywelive,work,andcommunicate.Ithasmadeinformationmoreaccessiblethaneverbefore.However,thisconveniencecomeswithaprice.Oneofthebiggestconcernsisprivacy.Everytimeyougoonline,youleaveadigitalfootprint.Websitestrackyourbrowsinghistory,searchqueries,andevenyourlocation.Thisdataisoftenusedbycompaniestotargetadvertisements.Anotherissueisthespreadofmisinformation.Withsocialmedia,anyonecanpublishinformation,regardlessofitsaccuracy.Falsenewscanspreadrapidly,causingpanicorinfluencingpublicopinion.Itisimportantforuserstodevelopcriticalthinkingskillstodistinguishbetweenreliablesourcesandfakenews.Despitethesechallenges,theInternetremainsapowerfultool.Ithascreatednewindustries,connectedpeopleacrosstheglobe,andprovidededucationalopportunitiestomillions.Thekeyistouseitresponsibly.71.Whatisthemainideaofthepassage?A.TheInternetisadangerousplace.B.TheInternethasbothbenefitsanddrawbacks.C.WeshouldstopusingtheInternet.D.Companiesarestealingourdata.72.Accordingtothepassage,whydocompaniestrackusers'data?A.Toimprovewebsitedesign.B.Toprovidebetterservices.C.Totargetadvertisements.D.Toprotectprivacy.73.Whatistheauthor'sattitudetowardstheInternet?A.Completelynegative.B.Completelypositive.C.Objectiveandcautious.D.Indifferent.74.WhichofthefollowingisNOTmentionedasaconcernabouttheInternet?A.Privacyloss.B.Misinformation.C.Internetaddiction.D.Trackingofbrowsinghistory.75.Howcanusersdealwithmisinformation?A.Bystopusingsocialmedia.B.Bydevelopingcriticalthinkingskills.C.Bytrustingallnewssources.D.Byreportingtothepolice.PassageBDalian,abeautifulcoastalcityinNortheastChina,isknownforitspleasantclimate,cleanair,andstunningscenery.Itisoftenreferredtoasthe"PearlofNorthernChina."ThecityhasauniqueblendofChineseandEuropeanarchitecturalstyles,aresultofitshistoryasaportcity.OneofthemostpopularattractionsinDalianisXinghaiSquare,thelargestcitysquareinAsia.Visitorscanenjoywalkingalongthecoast,flyingkites,orsimplywatchingthesunset.Anothermust-seeistheBangchuidaoScenicArea,famousforitsclearwatersandbeautifulbeaches.Dalianisalsofamousforitsseafood.Freshfish,crabs,andoysterscanbefoundinlocalmarketsandrestaurants.Thecity'sfoodcultureisinfluencedbybothShandongandNortheasternculinarytraditions,offeringawidevarietyofdeliciousdishes.Whetheryouareinterestedinhistory,nature,orfood,Dalianhassomethingtooffereveryone.76.WhatisDalianoftenreferredtoas?A.ThePearlofNorthernChina.B.TheCityofLights.C.TheCoastalParadise.D.TheSeafoodCapital.77.WhicharchitecturalstyledoesDalianfeature?A.OnlytraditionalChinese.B.OnlyEuropean.C.AblendofChineseandEuropean.D.Modernandfuturistic.78.WhatisXinghaiSquarefamousfor?A.Beingthelargestcitysquareintheworld.B.BeingthelargestcitysquareinAsia.C.ItsEuropeanbuildings.D.Itsseafoodmarket.79.Accordingtothepassage,whatisamust-seescenicareainDalian?A.TheForbiddenCity.B.TheGreatWall.C.BangchuidaoScenicArea.D.TiananmenSquare.80.WhatinfluencesDalian'sfoodculture?A.CantoneseandSichuantraditions.B.JapaneseandKoreantraditions.C.ShandongandNortheasterntraditions.D.WesternandEasterntraditions.PassageC(ShortAnswerQuestions)Sleepisessentialforourphysicalandmentalhealth.Whilewesleep,ourbodiesrepairtissues,synthesizehormones,andstrengthenourimmunesystems.Ourbrainsconsolidatememoriesandprocessinformationgatheredduringtheday.Lackofsleepcanleadtoserioushealthproblems,includingobesity,heartdisease,anddiabetes.Expertsrecommendthatadultsgetseventoninehoursofsleeppernight.However,manypeoplestruggletoachievethis.Commonsleepstealersincludeelectronicdevices,caffeine,andstress.Thebluelightemittedbysmartphonesandcomputersinterfereswiththeproductionofmelatonin,ahormonethatregulatessleep.Toimprovesleepquality,itisadvisedtoestablisharegularsleepschedule.Goingtobedandwakingupatthesametimeeverydayhelpsregulatethebody'sinternalclock.Creatingarelaxingbedtimeroutine,suchasreadingabookortakingawarmbath,canalsosignalthebodythatit'stimetosleep.81.Whatarethetwomainbenefitsofsleepmentionedinthefirstparagraphregardingphysicalhealth?82.Whathormoneisaffectedbythebluelightfromelectronicdevices?83.Accordingtoexperts,howmanyhoursofsleepdoadultsneedpernight?84.Besideselectronicdevices,whataretheothertwocommon"sleepstealers"mentioned?85.Givetwoexamplesofarelaxingbedtimeroutinementionedinthetext.PassageD(ShortAnswerQuestions)Volunteeringisoftenseenasaselflessact,butitactuallybenefitsthevolunteerasmuchasthecommunity.Studieshaveshownthatpeoplewhovolunteerregularlyexperiencelowerlevelsofdepressionandhigherlifesatisfaction.Helpingothersreleasesendorphins,whicharenaturalmoodboosters.Furthermore,volunteeringisanexcellentwaytogainnewskillsandworkexperience.Youngpeoplecanusevolunteerworktobuildtheirresumesandexploredifferentcareerpaths.Italsoprovidesopportunitiestomeetnewpeopleandexpandsocialnetworks.Forolderadults,volunteeringoffersasenseofpurposeandcombatsloneliness.Ithelpsthemstayactiveandengagedinsociety.Manyorganizationsrelyheavilyonvolunteerstoruntheirprograms.Withoutthem,serviceslikefoodbanksandanimalshelterswouldstruggletooperate.Inconclusion,volunteeringisawin-winsituation.Itenrichesthelivesofboththereceiversandthegivers.86.Howdoesvolunteeringaffectaperson'smentalhealth,accordingtostudies?87.Whatnaturalchemicalsarereleasedwhenhelpingothers?88.Whyisvolunteeringbeneficialforyoungpeople'scareers?89.Whatbenefitsdoesvolunteeringoffertoolderadultsspecifically?90.Whatwouldhappentofoodbankswithoutvolunteers?五、填空题（本大题共10小题，每小题1分，共10分。根据句意及首字母或括号内的提示，填入一个适当的单词或单词的正确形式）91.Thegovernmenthastakeneffectivem________toreduceairpollutioninthecity.92.Itiswidelybelievedthatpracticemakesp________.93.Shewassoa________inreadingherbookthatshedidn'thearthedoorbellring.94.Thestudentsarelookingforwardtor________theirfinalexamresultsnextweek.95.TheweatherinDalianism________thanthatinHarbininwinter.96.________(compare)withlastyear,thecompany'sprofithasincreasedby20%.97.Weshouldalwaysbeg________toourparentsfortheloveandsupporttheygiveus.98.Thelittlegirlwassoshythatsheh________behindhermotherwhenshesawthestrangers.99.Theinventionofthesmartphonehashadap________impactonmodernsociety.100.________(luck),hemissedthelasttrainandhadtotakeataxihome.六、应用题与综合表达题（本大题分为三个部分，共45分。请在答题区域内作答）第一部分：短文改错（本题共10小题，每小题1分，共10分。分析下列短文，找出10处错误并改正，注意每行不超过两处错误，多改不计分，格式要求：原词->改后词）IamwritingtoexpressmysincerethankforyourhelpduringmystayinLondon.IwassoworriedaboutmyEnglishwhenIarrive,butyouwerealwayspatientenoughtohelpmepracticing.Becauseyourhelp,Ihavemadegreatprogressesinspeakingandlistening.IalsoenjoythetripswetooktogethertotheBritishMuseumandotherplaceofinterest.ThephotosItooktherewillremindmethewonderfultimeswespenttogether.IhopeyoucancometovisitChinanextyear,andIwouldbegladtoshowyouaroundBeijing.Iamlookingforwardtohearfromyousoon.第二部分：翻译（本大题共5小题，每小题3分，共15分。请将下列句子准确、流畅地翻译成中文或英文）101.Itisuniversallyacknowledgedthatenvironmentalprotectioniscloselyrelatedtothefutureofmankind.(英译汉)102.Themorebooksyouread,themoreknowledgeyouwillgain.(英译汉)103.他昨天没来参加会议，因为他患了重感冒。(汉译英)104.这座城市以其美丽的海滩和宜人的气候而闻名。(汉译英)105.直到昨天我才意识到时间管理的重要性。(汉译英，使用notuntil强调句型)第三部分：书面表达（本题共1小题，满分20分。要求字数100词左右，内容完整，语句通顺，逻辑清晰）106.假定你是李华。你的美国笔友Peter来信询问你校开展的“阳光体育”活动的情况。请你给他写一封回信，内容包括：1.介绍“阳光体育”活动的内容（如每天跑步、做广播体操等）；2.谈谈该活动带给你的好处；3.邀请Peter有机会来中国与你一起参加此项活动。注意：信的开头和结尾已给出，不计入总词数。DearPeter,I'mgladtoreceiveyourletteraskingaboutthe"SunshineSports"programinourschool.Bestwishes!Yours,LiHua参考答案及详细解析一、单项选择题（40题，每题0.5分，共20分）1.C解析：Whynot后接动词原形，trydoing表示“尝试做某事”。句意：为什么不尝试骑自行车换换口味呢？故选C。2.A解析：考查非限制性定语从句。先行词为manager，与其health之间是所属关系，应用whose。3.C解析：主语从句。What在主语从句中作主语，意为“……的事情”。As不可引导主语从句，It不能引导主语从句，Which通常用于选择疑问。4.C解析：appreciate后接动名词，且I与invite之间是被动关系，故用beinginvited。5.A解析：consistof“由……组成”，无被动语态。此处作后置定语，应用现在分词形式consisting。6.B解析：Notuntil置于句首，主句需部分倒装。且realize的动作发生在went之后，用一般过去时，借助did。7.A解析：needn'thavedone表示“本没必要做却做了”。句意：你本没必要手动计算，电脑本来可以替你做。8.C解析：Bythetime+一般现在时，主句用将来完成时willhavedone。9.D解析：besaidto后接不定式，且translate与book之间是被动关系，already暗示动作已完成，故用tohavebeentranslated。10.B解析：belostin“迷失在……中”，过去分词作状语。11.D解析：定语从句中先行词为theonlyoneofthestudents，从句谓语动词单复数与theonlyone保持一致，用单数。且forthreeyears暗示用完成时，故用hasbeen。12.C解析：Whoever引导主语从句，意为“无论谁”，在从句中作主语。13.A解析：介词+which+todo作定语。baseone'sargumentsonthegrounds，故用onwhichtobase。14.A解析：比较级修饰语用far或much，interesting是多音节词，比较级为moreinteresting，故选farmoreinteresting。15.B解析：与过去事实相反的虚拟语气，if省略，had提前，部分倒装。Haditnotbeenforyourhelp=Ifithadnotbeenforyourhelp。16.C解析：Thereisnopointindoingsth.固定句型，意为“做某事没有意义”。17.B解析：beingbuilt表示“正在被建造”，作后置定语修饰stadium。18.D解析：第一空that作gave的宾语，第二空that引导表语从句，解释reason的具体内容，不能用because。19.C解析：Nosooner...than...句型，Nosooner置于句首，主句部分倒装，用过去完成时。20.A解析：Dueto为介词短语，后接名词heavyrain。B、C、D后需接句子。21.A解析：bythehour按小时计费。定冠词the表示计量单位。22.A解析：request后的宾语从句谓语动词用should+动词原形，should可省略。23.C解析：非限制性定语从句，先行词temple与roof为所属关系，用whose。24.B解析：过去分词作状语，see与city之间为逻辑动宾关系。25.B解析：定语从句，spend为及物动词，缺宾语，用which或that，when只能作时间状语。26.A解析：一般现在时表示现在的状态，“这台电视现在不工作”。27.A解析：词义辨析。realize意识到；release释放；relate联系；reveal揭露。句意：必须意识到环保的重要性。28.C解析：findfaultwith挑毛病，固定搭配。29.B解析：Itisnotuntil...that...强调句型。30.A解析：assessment评估；assignment作业；appointment约会；assistance帮助。对局势进行评估。31.A解析：inspiring令人振奋的，修饰speech。32.B解析：expandoperations扩大业务。33.C解析：giveupsmoking戒烟。34.A解析：Evenif即使。句意：即使你不喜欢这个主意，也不必加入俱乐部。35.A解析：aswellas连接主语时，谓语动词与前面的主语theteacher保持一致，用单数。36.A解析：that指代population，避免重复。37.D解析：lyingunderthetree作后置定语，表示“正躺在树下的男孩”。38.B解析：agreewithsb./sth.表示“（气候、食物等）适合”。39.C解析：prefertodosth.ratherthandosth.宁愿做A而不愿做B。40.A解析：Howeverhighthepriceis=Nomatterhowhighthepriceis，无论价格多高。二、多项选择题（10题，每题1.5分，共15分）41.BC解析：B和C有逗号隔开，且which/who引导非限制性定语从句。A、D为限制性定语从句。42.BD解析：meeting与hold逻辑上是被动关系，且tomorrow表示将来，用不定式被动作定语。scheduled作形容词用，意为“安排的”。beingheld表示正在被举行。held表示已被举行。43.ABD解析：A项Beingill表原因；B项Notknowing表原因；D项Havingfinished...表原因；C项playinginthegarden是现在分词作后置定语修饰boy。44.ABCD解析：A为if引导对现在的虚拟；B为demand后的宾语从句用虚拟；C为wish后的宾语从句对过去的虚拟；D为asif从句对过去的虚拟。45.ABC解析：D项为takeadayoff，takeoff作名词的修饰成分，而前三项均体现takeoff的不同动词词义。46.ABC解析：D项祈使句的反意疑问句应用willyou。47.CD解析：advice为不可数名词，不能用a或many修饰，可用much或apieceof。48.ABC解析：D项应为HardlyhadIarrivedwhenthephonerang或NosoonerhadIarrivedthanthephonerang。49.ABD解析：C项yesterday为明确的过去时间，应用一般过去时，不能用现在完成时。50.A解析：begoodat为固定搭配，意为“擅长”。没有begoodin/to/formath的搭配。三、完形填空题（20题，每题1分，共20分）51.B解析：knowforcertain固定搭配，意为“确切知道”。52.A解析：根据后文“只有火山和有毒气体”，说明早期地球非常“炎热”。53.B解析：poisonousgases有毒气体，符合早期地球恶劣环境。54.C解析：cooldown冷却下来。55.B解析：单细胞生物，说明最初的生命形式非常“小”。56.D解析：根据后文的光合作用产生氧气，说明最初生命不需要“氧气”。57.A解析：evolve进化。生物在数百万年里进化和改变。58.C解析：makeenergy制造能量，光合作用产生能量。59.B解析：光合作用释放“氧气”。60.B解析：appeared出现。更复杂的生物出现。61.A解析：anaverageof平均。62.A解析：这数据可能“解释”了女性比男性更健谈的刻板印象。63.A解析：difference差异。这种差异并不是普遍的。64.B解析：thesameamount相同的数量。65.A解析：words词语。我们交流的方式不仅仅是使用词语。66.A解析：facialexpressions面部表情。67.B解析：与前面句型对称，asimportantas与……一样重要。68.C解析：sayathousandwords胜过千言万语。say强调内容。69.A解析：readthesecues读懂这些暗示，read此处意为“解读”。70.A解析：effectivecommunication有效的交流。四、阅读理解题（20题，每题2分，共40分）PassageA71.B解析：主旨大意题。文章讲了互联网的便利及带来的隐私和虚假信息问题，最后总结其仍是强大工具，关键在于合理使用。即利弊皆有。72.C解析：细节题。第一段最后一句"Thisdataisoftenusedbycompaniestotargetadvertisements."73.C解析：态度题。作者客观陈述了优缺点，最后提出"keyistouseitresponsibly"，属于客观谨慎态度。74.C解析：排除题。文中提到了隐私、虚假信息、浏览记录追踪，未提及“网络成瘾”。75.B解析：细节题。第二段"Itisimportantforuserstodevelopcriticalthinkingskills..."PassageB76.A解析：细节题。第一段"Itisoftenreferredtoasthe'PearlofNorthernChina.'"77.C解析：细节题。第一段"ThecityhasauniqueblendofChineseandEuropeanarchitecturalstyles..."78.B解析：细节题。第二段"XinghaiSquare,thelargestcitysquareinAsia."79.C解析：细节题。第二段"Anothermust-seeistheBangchuidaoScenicArea..."80.C解析：细节题。第三段"Thecity'sfoodcultureisinfluencedbybothShandongandNortheasternculinarytraditions..."PassageC81.Physicalrepair(repairingtissues)andstrengtheningtheimmunesystem.(答出修复组织和增强免疫系统即可)82.Melatonin.83.Seventoninehours.84.Caff