2026年黑龙江高考英语(真题)带答案

-2026年黑龙江高考英语(真题)带答案PartIMultipleChoice(50points)（1）Neverinmylife_____suchabeautifulsunset.（）AIhaveseenBhaveIseenCIsawDdidIsee答案：B解析：考查倒装句。否定副词Never位于句首时，句子要用部分倒装。根据语境“一生中从未见过”，强调对现在的影响，应用现在完成时。故将have提至主语I之前，构成haveIseen。（2）Themanager,alongwithhisassistants,______toattendthemeetingtomorrow.（）AisgoingBaregoingCgoDhavegone答案：A解析：本题考查主谓一致。当主语后面跟有with,togetherwith,alongwith,aswellas,including,except等短语时，谓语动词的单复数形式由前面的主语决定。本题中主语是Themanager（单数），因此谓语动词应用单数形式。根据时间状语tomorrow可知用将来时或现在进行时表将来，故选A。（3）Thenumberofpeopleinvitedtotheparty______fifty,butanumberofthem______absentfordifferentreasons.（）Awere;wasBwas;wereCwas;wasDwere;were答案：B解析：考查主谓一致。“Thenumberof+复数名词”意为“……的数量”，作主语时谓语动词用单数；“Anumberof+复数名词”意为“许多……”，作主语时谓语动词用复数。因此第一空填was，第二空填were。（4）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：本题考查同级比较结构。as...as...结构中，如果中间有名词，且名词前有形容词修饰，语序为：as+adj.+a/an+n.+as。此处much修饰art，故结构为asmuchanartas。句意：人们普遍认为，教学既是一门科学，也是一门艺术。故选D。（5）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：本题考查同级比较结构。'as...as...'表示“和……一样”。当形容词修饰单数可数名词时，语序为'as+adj.+a/an+n.+as'。这里much是副词修饰art（艺术），所以结构是asmuchanartas。句意：人们普遍认为，教学既是一门科学，也是一门艺术。（6）BythetimeyougettoNewYork,I______forLondon.（）AwouldbeleavingBamleavingChavealreadyleftDshallhaveleft答案：D解析：本题考查将来完成时。bythetime引导的时间状语从句用一般现在时表将来，主句应用将来完成时，表示在将来某一时间之前已经完成的动作。主语是I，故用shall/willhavedone结构。故选D。（7）Canyoulendmesomemoney?I'mshortofcash.Sorry,Ihave______leftinmywallet.（）AnothingBnoneCnooneDneither答案：B解析：考查不定代词辨析。nothing指“没有什么东西”，通常不特指某类事物；none指“三者或以上中没有一个”，常用来回答howmuch或howmany的问题，也可指代不可数名词（如money）或复数名词；noone指“没有人”；neither指“两者都不”。此处指钱包里剩下的钱（不可数概念中的量）一点也没有了，用none最恰当，相当于noneofthemoney。（8）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：本题考查同级比较结构。as...as...结构中，第一个as是副词，修饰形容词或副词；第二个as是连词，引导比较状语从句。当名词前有形容词修饰时，语序为：as+adj.+a/an+n.+as。此处much修饰art（艺术），表示程度，故语序为asmuchanartas。句意：人们普遍认为，教学既是一门科学，也是一门艺术。故选D。（9）BythetimeyougettoNewYork,I______forLondon.（）AwillleaveBhaveleftCwillhaveleftDhadleft答案：C解析：本题考查将来完成时。Bythetime+一般现在时表将来，主句通常用将来完成时（willhavedone），表示在将来某一时间之前已经完成的动作。（10）Themanager,aswellashisassistants,______planningtoattendtheconferencenextweek.（）AisBareCwasDwere答案：A解析：本题考查主谓一致。当主语后跟有with,togetherwith,alongwith,aswellas,ratherthan,except,but等短语时，谓语动词的单复数形式由前面的主语决定。本句的主语是Themanager（单数），因此谓语动词应用单数形式。根据时间状语nextweek可知，此处表示将来计划，可用现在进行时表将来，故用isplanning。（11）Notuntilheretiredfromteachingthreeyearsago_______havingaholidayabroad.（）AhehadconsideredBhadheconsideredCheconsideredDdidheconsider答案：D解析：本题考查倒装句。当'Notuntil'置于句首时，主句需要部分倒装。根据时间状语'threeyearsago'，句子应使用一般过去时。助动词did提前，谓语动词用原形consider。故为D。（12）Whichwordbestfitstheblank?Theheavyrain______thefloodinthevalley.（）AcausedBcreatedCmadeDdid答案：A解析：考查动词辨析。cause意为“导致，引起”，常指导致不好的结果，如洪水、事故等。create侧重创造新事物；make制作；do做。大雨导致洪水，用caused最恰当。（13）Thenewpolicyaimstoreduceplasticwasteby______single-useplasticsinsupermarkets.（）AbanningBpromotingCproducingDselling答案：A解析：本题考查动词辨析。句意为“新政策旨在通过禁止超市使用一次性塑料来减少塑料垃圾”。ban意为“禁止”，符合语境。promote促进，produce生产，sell销售，均不符合减少垃圾的逻辑。故选A。（14）Iwouldappreciate______ifyoucouldgivemesomeadviceonhowtoimprovemyspokenEnglish.（）AthatBthisCitDyou答案：C解析：考查代词it的用法。在appreciate,like,love,hate等动词后接if/when引导的从句时，常用it作形式宾语，真正的宾语是后面的从句。即appreciateitif...是固定句型。（15）Manypeoplebelievethattechnologyhasmadeourliveseasier.However,somearguethatithasalsobroughtaboutnewproblems.Whichofthefollowingbestsummarizesthemainideaofthisstatement?（）ATechnologyisentirelybeneficial.BTechnologyhasbothadvantagesanddisadvantages.CPeopleshouldstopusingtechnology.DNewproblemsaremoreimportantthaneaseoflife.答案：B解析：题干前半部分提到技术使生活更便捷（优点），后半部分通过However转折指出也带来了新问题（缺点）。因此，主旨是技术既有优点也有缺点。A项太绝对，C项无中生有，D项比较关系未提及。（16）______bythebeautyofthesunset,thetouristsstoppedtotakephotosimmediately.（）AStrikingBStruckCTostrikeDHavingstruck答案：B解析：考查非谓语动词作状语。句子的主语是thetourists（游客），与动词strike（打动、使印象深刻）之间是被动关系，即“被美景打动”。因此需要使用过去分词Struck作原因状语，相当于Becausetheywerestruckby...。A、C、D均为主动形式，不符合逻辑。（17）ThenumberofforeignstudentsattendingChineseuniversities______risingsteadilysince2010.（）AisBareChasbeenDhavebeen答案：C解析：考查主谓一致和时态。主语核心词是Thenumber（……的数量），谓语动词应用单数形式，排除B和D。时间状语since2010表示从过去某时一直持续到现在，通常与现在完成时或现在完成进行时连用。此处强调动作的持续性，用hasbeenrising最为恰当。故选C。（18）Thenewpolicy,______wasannouncedyesterday,hasreceivedmixedreactionsfromthepublic.（）AthatBwhichCwhoDwhom答案：B解析：本题考查非限制性定语从句。先行词是Thenewpolicy（物），且从句由逗号隔开，为非限制性定语从句，只能用which引导，不能用that。who/whom用于指人。故选B。（19）Iwouldappreciate1______ifyoucouldhelpmewithmyluggage.（）AyouBthatCitDthis答案：C解析：考查固定句型。Iwouldappreciateitif...是固定句型，意为“如果……我将不胜感激”，其中it作形式宾语，真正的宾语是if引导的从句。故选C。（20）I'msorryIbrokeyourcoffeecup.Oh,really?______.（）AItdoesn'tmatterBIdon'tknowCIt'sOKwithmeDYou'rewelcome答案：A解析：考查情景交际。当对方道歉时，常用的回答有"Itdoesn'tmatter"（没关系）、"Nevermind"（别介意）等。B项“我不知道”，C项“对我来说可以”（通常用于征求同意），D项“不客气”（用于回答感谢）。根据语境，A项最符合。（21）Itwasnotuntilmidnight______theyfinishedtheexperiment.（）AwhenBthatCwhileDas答案：B解析：本题考查强调句型。强调句型的基本结构为：Itis/was+被强调部分+that/who+其他部分。本句强调的是时间状语notuntilmidnight。在强调句型中，无论被强调部分是时间、地点还是原因，连接词通常都用that（指人时可用who）。还原句子为：Theydidnotfinishtheexperimentuntilmidnight.符合not...until...结构。故选B。（22）Thenewpolicyaimsto______thegapbetweentherichandthepoor.（）AnarrowBshortenCreduceDdecrease答案：A解析：考查动词辨析与固定搭配。句意为“新政策旨在缩小贫富差距”。在英语中，表示“缩小差距”通常使用动词narrow，即narrowthegap。shorten多指缩短长度或时间；reduce和decrease虽也有减少之意，但在搭配gap时不如narrow地道和常见。（23）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：考查固定搭配和比较结构。句意为：“人们普遍认为，教学与其说是一门科学，不如说是一门艺术。”此处考查as...as结构的变体，用于表达“程度相当”。正确的语序是as+much/an+名词+as。much修饰不可数概念或强调程度，art是可数名词单数，需加冠词an。（24）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：考查固定搭配和比较结构。句意为：“人们普遍认为，教学既是一门科学，也是一门艺术。”此处考查as...as结构的变体，用于表达“既是……也是……”或程度相当。正确结构为“asmuch+名词+as”，意为“和……一样是……”。完整结构还原为：teachingisasmuchanartas(itis)ascience。故选D。（25）Themanagerpromisedtokeepme______ofhowourbusinesswasgoingon.（）AtobeinformedBoninformingCinformedDinforming答案：C解析：本题考查非谓语动词。句意：经理答应让我随时了解我们业务的进展情况。keepsb.done结构中，sb.与do之间是被动关系，即“使某人被……”。me与inform之间是被动关系（我被通知），故用过去分词informed作宾语补足语。keepsb.doing表示“让某人一直做某事”，此处语境不符。故选C。PartIIGap-filling(14points)（1）Thecompanyisplanningtoexpanditsbusinessintonewmarkets.Theyarelookingforcandidateswhoare1______(adapt)todifferentculturalenvironments.答案：adaptable解析：本题考查形容词用法。beadaptableto意为“能适应……的”。adapt是动词，其形容词形式为adaptable，表示“有适应能力的”。（2）IfI1______(have)enoughtime,Iwouldtravelaroundtheworld.答案：had解析：本题考查虚拟语气。根据主句'wouldtravel'可知，这是对现在情况的虚拟。在if引导的条件状语从句中，对现在虚拟时，谓语动词用过去式。be动词用were，其他动词用过去式。have的过去式是had。故填had。（3）IfI______(know)aboutthetrafficjamearlier,Iwouldhavetakenadifferentrouteandarrivedontime.答案：hadknown解析：考查虚拟语气。本句是与过去事实相反的虚拟语气。主句使用了wouldhavedone，从句应使用过去完成时（had+过去分词）来表示与过去事实相反的情况。故填hadknown。（4）Thenumberofstudentsinourclass____(be)50.答案：is解析：本题考查主谓一致。"Thenumberof+复数名词"作主语时，中心词是number（单数），谓语动词应用单数形式。句意：我们班的学生人数是50人。故填is。注意与"Anumberof"（许多，后接复数谓语）区分。（5）Readingisagoodhabit.Itcanopenoureyesandbroadenourhorizons.Throughreading,wecanlearnaboutdifferentculturesandhistories.Italsohelpsusimproveourlanguageskills.Somepeoplepreferreadingnovels,whileotherslikesciencebooks.Nomatterwhatyouread,themostimportantthingistoenjoythe3______.Readingshouldbeapleasure,notaburden.答案：process解析：文章最后提到阅读应该是一种乐趣而不是负担。前文列举了阅读的好处和不同类型的书籍。此处强调无论读什么，最重要的是享受这个“过程”。'process'指代阅读的整个过程，符合'enjoytheprocess'的搭配及语境。（6）Thebook,____coverisred,belongstome.答案：whose解析：本题考查非限制性定语从句。先行词是Thebook，从句中缺少cover的定语，表示“书的封面”，即所属关系，应用关系代词whose。故填whose。（7）Thenewpolicyaimstoreducecarbonemissionsandpromotesustainable______(develop)intheenergysector.答案：development解析：考查词性转换。空格前是形容词sustainable（可持续的），修饰名词，因此需要将动词develop转换为名词development，意为“发展”。（8）Withthehelpofthenewtechnology,theproductioncosthasbeenreduced1______20%comparedwithlastyear.答案：by解析：本题考查介词用法。句意：在新技术的帮助下，生产成本比去年降低了20%。表示增减的幅度时，通常用介词by。reduceby20%意为“减少了20%”。故填by。（9）ThecapitalcityofFranceis____.答案：Paris解析：本题考查基本地理常识词汇。法国的首都是巴黎（Paris）。注意专有名词首字母需大写。（10）Thenewlibrary,1______(locate)inthecitycenter,hasbecomeapopularspotforstudents.答案：located解析：本题考查非谓语动词作定语。library与locate之间是被动关系，即图书馆被位于市中心，故使用过去分词located作后置定语，相当于whichislocated。（11）Itisgenerallyconsideredunwisetogiveachild1______heorshewants.答案：whatever解析：考查宾语从句引导词。句意：一般认为，孩子想要什么就给什么是不明智的。分析句子结构可知，give后接双宾语，间接宾语是achild，直接宾语是一个从句。从句中wants缺少宾语，且表示“无论什么”，故填whatever。（12）Thescientistmadeagreat______(contribute)tothedevelopmentofspacetechnology.答案：contribution解析：考查名词。句意：这位科学家对航天技术的发展做出了巨大贡献。makeacontributionto是固定搭配，意为“对……做出贡献”，且前面有不定冠词a，故填单数名词contribution。（13）Pleaseturndownthemusic.Iamtryingto____onmyhomework.(Fillintheblankwithoneword)答案：concentrate解析：本题考查动词搭配。句意为：请把音乐关小点，我正努力____在我的作业上。concentrateon是固定短语，意为“集中精力于……”。故填concentrate。（14）Sheislookingforwardto______(meet)heroldfriendsatthereunionpartythisweekend.答案：meeting解析：考查固定搭配和非谓语动词。短语lookforwardto中的to是介词，后面接动词时必须使用动名词形式（doing）。因此meet变为meeting。PartIIICloze(30points)（1）Lastsummer,Iwenttoasmallvillageforavolunteerteachingprogram.Thechildrentherewereverypoor,buttheywere1______tolearn.Everymorning,theywalkedmilestogettoschool.Theirclassroomwasjustasimpleroomwithbrokenwindows.Despitethebadconditions,theylistenedtome2______.Oneday,alittlegirlgavemeahandmadeflower.Shesaid,"Thankyouforcoming."Thatmomenttouchedmyheartdeeply.Irealizedthateducationcouldreally3______theirlives.Itwasthemostmeaningful4______Ihaveeverhad.答案：1.eager2.carefully3.change4.experience解析：本文讲述了作者去乡村支教的经历，被孩子们的学习热情所感动。1.eager:尽管贫穷，孩子们对学习非常“渴望”，beeagertodosth.是固定用法。2.carefully:尽管条件艰苦，他们听课非常“认真”，故填carefully。3.change:作者意识到教育能真正“改变”他们的生活，故填change。4.experience:这是一次最有意义的“经历”，故填experience。（2）Lastsummer,Ivisitedmygrandparentsinthecountryside.Theairwasfreshandthescenerywasbeautiful.I1______(stay)therefortwoweeks.Duringmystay,Ihelpedmygrandfatherwithfarmwork.Hetaughtmehowtoplantvegetablesandfeedchickens.Atfirst,Ifoundittiring,butgraduallyIbegantoenjoyit.Mygrandmothercookeddeliciousmealsusingfreshingredientsfromthegarden.Oneevening,wesatunderthebigtreeintheyard,2______(watch)thestars.ItwasapeacefulmomentthatIwillneverforget.Beforeleaving,Ipromisedtovisitthemagainsoon.Thistripmademerealizetheimportanceoffamilyandnature.Itwasameaningfulexperiencethatbroadenedmyhorizons.答案：1.stayed2.watching解析：1.考查时态。根据Lastsummer可知，事情发生在过去，应用一般过去时。stay的过去式是stayed。2.考查非谓语动词。句中已有谓语动词sat，此处watch作伴随状语。主语we与watch之间是主动关系，故用现在分词watching。（3）TheGreatWallofChina,oneofthegreatestwondersoftheworld,1______(build)overmanycenturies.ItstretchesacrossnorthernChina,servingasamilitarydefensesysteminancienttimes.Today,itisapopulartouristdestination,attractingmillionsofvisitorseveryyear.Walkingalongthewall,youcanfeeltheweightofhistory.Thebricksandstonestellstoriesofthesoldierswhoonceguardedtheborder.Manysectionsofthewallhavebeenrestored,whileothersremainintheiroriginalstate,showingtheeffectsoftimeandweather.Visitorsareadvisedtowearcomfortableshoesbecausethepathcanbesteepanduneven.Also,itisimportanttorespectthesitebynotlitteringordamagingthestructure.Preservationeffortsareongoingtoensurethatthisculturalheritage2______(protect)forfuturegenerations.Inadditiontoitshistoricalsignificance,theGreatWalloffersbreathtakingviewsofthesurroundinglandscapes.Whetheryouvisitinspringwhentheflowersbloomorinwinterwhenthesnowcoversthemountains,theexperienceisunforgettable.Itistrulyatestamenttohumaningenuityandperseverance.答案：1.wasbuilt2.isprotected解析：1.考查被动语态和时态。主语TheGreatWall与build之间是被动关系，且动作发生在过去（overmanycenturies），故用一般过去时的被动语态wasbuilt。2.考查被动语态和时态。主语thisculturalheritage与protect之间是被动关系。根据语境'Preservationeffortsareongoing'（保护工作正在进行），为了确保它被保护，这里可以用一般现在时的被动语态isprotected，表示一种常态或目标；也可以用willbeprotected表示将来。但在语法填空中，结合前文的一般现在时描述现状，isprotected更为常见和自然，表示“受到保护”的状态。（4）Mybrotherisinterestedin1______(science)research.Heworksveryhardandoftenstaysuplate2______(study)newtheories.Lastmonth,he3______(publish)animportantarticleinajournal.Histeachersaidthathisworkwas4______(real)impressive.Iamproudofhimandhopehewillbecomeagreat5______(science)inthefuture.答案：1.scientific2.tostudy3.published4.really5.scientist解析：1.此处修饰名词research，需要用形容词形式，故填scientific。2.stayuplatetodosth.表示目的，“熬夜是为了做某事”，故填tostudy。3.时间状语是Lastmonth，句子应用一般过去时，故填published。4.此处修饰形容词impressive，需要用副词形式，故填really。5.根据句意“成为一名伟大的科学家”，需要填表示人的名词，故填scientist。（5）LastSunday,Iwenttotheparkwithmyfriends.Weenjoyed1______(walk)alongtheriverandtookmanyphotos.Theweatherwasperfect,sowedecided2______(stay)thereforthewholeafternoon.Suddenly,itstartedtorainheavily.Werantoanearbycafeandorderedsomehotcoffee.Whilewe3______(wait)forourdrinks,wesawanoldmanplayingtheviolin.Hismusicwassobeautifulthateveryonestopped4______(listen).Aftertherainstopped,wecontinuedourjourneyhome,feelingveryhappydespitetheunexpectedshower.答案：1.walking2.tostay3.werewaiting4.tolisten解析：1.enjoydoingsth.是固定搭配，意为“喜欢做某事”，故填walking。2.decidetodosth.是固定搭配，意为“决定做某事”，故填tostay。3.根据语境“当我们正在等饮料时”，表示过去某一时刻正在进行的动作，应用过去进行时，主语是we，故填werewaiting。4.stoptodosth.意为“停下来去做另一件事”，此处指大家停下脚步去听音乐，故填tolisten。（6）WhenIwasyoung,Iusedtobeafraidofthedark.Onenight,Iwokeupandfoundmyselfincompletedarkness.Ifelt1______andstartedtocry.Mymothercameinandturnedonthelight.Shetoldmethattherewasnothingtobeafraidof.Fromthenon,Itriedtoovercomemyfear.Irealizedthatfearoftencomesfromthe2______.Oncewefaceit,itdisappears.Now,Iamnolongerafraidofthedark.Infact,Isometimesenjoythe3______ofthenightsky.Itmakesmefeelpeaceful.Thisexperiencetaughtmethatcourageisnottheabsenceoffear,buttheabilitytoact4______it.Weallhavefears,butweshouldnotletthemcontrolus.Instead,weshouldlearntomanagethem.Bydoingso,wecangrowstrongerandmoreconfident.Lifeisfullofchallenges,andfacingourfearsisoneofthemostimportantstepstowards5______.答案：1.terrified2.unknown3.beauty4.despite5.success解析：1.根据上下文"startedtocry"可知作者感到非常害怕，terrified意为“极度恐惧的”，符合语境。2.恐惧往往来自“未知”的事物，theunknown符合逻辑。3.作者不再害怕黑暗，反而享受夜空的“美丽”，beauty符合语境。4.勇气不是没有恐惧，而是“尽管”有恐惧仍能行动，despite是介词，意为“尽管”，符合语法和语义。5.面对恐惧是走向“成功”的重要一步，success符合文章升华的主题。PartIVWriting(20points)（1）你的朋友Jack因即将到来的考试感到压力很大，请给他回一封邮件表示安慰并提供建议。答案：（略）解析：本题要求写一封安慰和建议的邮件。要点包括：表达理解、提供放松建议（听音乐、散步、睡眠）、鼓励自信。范文语气亲切温暖，建议具体可行，结尾给予积极暗示，符合朋友间通信的语体风格。（2）近年来，短视频（shortvideos）在年轻人中非常流行。请就这一现象写一篇短文，内容包括：1.短视频流行的原因；2.带来的负面影响（如注意力分散、时间浪费）；3.你的看法和建议。注意：1.词数120左右；2.题目自拟。答案：（略）解析：本题考查议论文写作。文章结构分为三部分：第一段阐述流行原因（短小、娱乐、放松）；第二段分析负面影响（注意力分散、浪费时间、伤眼）；第三段提出观点和建议（自律、设定时间限制）。范文逻辑清晰，论证充分，语言规范。PartVReadingComprehension(36points)Passage1IntheheartoftheAmazonrainforest,anewspeciesoffroghasbeendiscoveredbyateamofinternationalresearchers.Thistinyamphibian,namedthe"GoldenDartFrog,"measuresonly2centimetersinlengthbutpossessesaskintoxinpotentenoughtoparalyzeahumanwithinminutes.Thediscoverywasmadeduringanexpeditionfocusedondocumentingbiodiversityinremoteareasthathaverarelybeenvisitedbyscientists.Theresearchersnotedthatthefrog'sbrightgoldencolorservesasawarningsignaltopotentialpredators,aphenomenonknownasaposematism.Despiteitssmallsize,theGoldenDartFrogplaysacrucialroleintheecosystembycontrollinginsectpopulations.However,itshabitatisincreasinglythreatenedbydeforestationandillegalminingactivities,raisingconcernsaboutitssurvivalbeforeitcanbefullystudied.（1-1）WhatistheprimarycharacteristicoftheGoldenDartFrogmentionedinthetext?（）AItisthelargestfrogintheAmazon.BIthasahighlypotentskintoxin.CItcanflyshortdistances.DItlivesinurbanareas.（1-2）WhydoestheGoldenDartFroghaveabrightgoldencolor?（）AToattractmates.BToblendinwiththeflowers.CTowarnpredatorsofitstoxicity.DToabsorbmoresunlight.（1-3）WhatisthemainthreattothesurvivaloftheGoldenDartFrog?（）AClimatechange.BOverhuntingbylocals.CDeforestationandillegalmining.DNaturaldiseases.（1-4）WhatroledoestheGoldenDartFrogplayintheecosystem?（）AItpollinatesrareplants.BItcontrolsinsectpopulations.CItprovidesfoodforlargebirds.DItcleansthewatersources.（1-5）Wherewasthenewspeciesoffrogdiscovered?（）AInalaboratoryinEurope.BInazooinBrazil.CInremoteareasoftheAmazonrainforest.DNearthebanksoftheAmazonRiverincities.答案：1-1.B1-2.C1-3.C1-4.B1-5.C解析：1.根据文章第二句"possessesaskintoxinpotentenoughtoparalyzeahumanwithinminutes"可知，这种青蛙的主要特征是拥有强效的皮肤毒素，故选B。2.文章提到"thefrog'sbrightgoldencolorservesasawarningsignaltopotentialpredators"，即金色是为了警告捕食者其有毒，这被称为警戒色（aposematism），故选C。3.文章最后一句指出"itshabitatisincreasinglythreatenedbydeforestationandillegalminingactivities"，说明主要威胁是森林砍伐和非法采矿，故选C。4.文中明确说明"playsacrucialroleintheecosystembycontrollinginsectpopulations"，即控制昆虫数量，故选B。5.根据"discovered...duringanexpeditionfocusedondocumentingbiodiversityinremoteareas"可知，发现地点是亚马逊雨林的偏远地区，故选C。Passage2ArtificialIntelligence(AI)istransformingthehealthcareindustryinunprecedentedways.Oneofthemostpromisingapplicationsisinearlydiseasedetection.AIalgorithmscananalyzemedicalimages,suchasX-raysandMRIs,withgreaterspeedandaccuracythanhumandoctorsincertaincases.Forinstance,anAIsystemdevelopedtodetectbreastcancerhasshownareductioninbothfalsepositivesandfalsenegativescomparedtotraditionalscreeningmethods.Furthermore,AIassistsindrugdiscoverybypredictinghowdifferentmoleculeswillinteract,significantlyshorteningthetimerequiredtobringnewmedicinestomarket.PersonalizedmedicineisanotherfrontierwhereAIexcels;byanalyzingapatient'sgeneticmakeupandlifestyledata,AIcanhelpdoctorstailortreatmentplansspecificallytotheindividual.However,expertswarnthattheintegrationofAImustbehandledwithcareregardingdataprivacyandtheneedforhumanoversighttoensureethicalstandardsaremet.（2-1）InwhichareahasAIshownsuperiorperformancecomparedtohumansaccordingtothetext?（）APerformingsurgicaloperationsBAnalyzingmedicalimagesfordiseasedetectionCCommunicatingwithpatientsDManaginghospitalfinances（2-2）HowdoesAIcontributetodrugdiscovery?（）AByconductingclinicaltrialsonhumansdirectlyBBypredictingmolecularinteractionstospeeduptheprocessCBymanufacturingdrugsinfactoriesDByreplacingchemistsentirely（2-3）WhatistheadvantageofAIinpersonalizedmedicine?（）AItreducesthecostofhospitalstaysBItallowsfortreatmentplanstailoredtoindividualgeneticsandlifestyleCItguaranteesa100%curerateforalldiseasesDIteliminatestheneedfordoctors（2-4）WhatconcerndoexpertsraiseregardingtheuseofAIinhealthcare?（）AThehighcostofAIequipmentBThelackofinterestfromdoctorsCDataprivacyandtheneedforhumanoversightDTheinabilityofAItolearnnewdiseases答案：2-1.B2-2.B2-3.B2-4.C解析：1.细节理解题。根据文章第二段"AIalgorithmscananalyzemedicalimages...withgreaterspeedandaccuracythanhumandoctors"可知，AI在分析医学图像进行疾病检测方面表现优于人类，故选B。2.细节理解题。根据文章第三段"AIassistsind