2026年甘肃(高考)英语考试试题带答案

-2026年甘肃(高考)英语考试试题带答案PartIMultipleChoice(50points)（1）Choosethebestwordtocompletethesentence:Thescientist'snewtheorywasmetwith______fromtheacademiccommunity,asitchallengedlong-heldbeliefs.（）AapprovalBskepticismCindifferenceDenthusiasm答案：B解析：本题考查名词词义辨析。句意：科学家的新理论遭到了学术界的______，因为它挑战了长期持有的信念。A.approval批准/赞同；B.skepticism怀疑；C.indifference冷漠；D.enthusiasm热情。根据后半句"challengedlong-heldbeliefs"（挑战了固有观念），通常会引发怀疑而非赞同或热情。故选B。（2）Thenewpolicyisexpectedto______asignificantimpactonthelocaleconomy.（）AhaveBmakeCdoDtake答案：A解析：本题考查固定搭配。"haveanimpacton..."是固定短语，意为“对……产生影响”。make,do,take均不与impact搭配构成此意。故选A。（3）Whichofthefollowingwordshasadifferentstresspatternfromtheothers?（）Arecord(n.)Bpresent(n.)Cimport(v.)Dperfect(adj.)答案：C解析：本题考查单词重音。A项record(名词)/ˈrekɔːd/重音在第一音节；B项present(名词)/ˈpreznt/重音在第一音节；D项perfect(形容词)/ˈpɜːfekt/重音在第一音节。而C项import(动词)/ɪmˈpɔːt/重音在第二音节。故选C。（4）Nosooner____thehousethanitstartedtorainheavily.（）AhadheleftBhehadleftCdidheleaveDheleft答案：A解析：本题考查nosooner...than...句型及倒装。Nosooner位于句首时，主句需部分倒装。该句型表示“一……就……”，主句动作发生在从句动作之前，故主句用过去完成时，从句用一般过去时。结构为Nosooner+had+主语+过去分词+than...。故选hadheleft。（5）Whichofthefollowingwordshasadifferentconsonantsoundintheunderlinedpart?（）A<u>s</u>ingB<u>s</u>unCbu<u>s</u>Dhou<u>s</u>e答案：D解析：本题考查辅音字母s的发音。A、B、C三项中的s均发清辅音/s/，而D项house中的s位于元音之间，发浊辅音/z/。故选D。（6）Itiswidelyacknowledgedthatregularexercisecontributessignificantlytophysicalandmentalhealth.However,manypeoplestruggletomaintainaconsistentworkoutroutineduetobusyschedules.Toovercomethis,expertssuggestintegratingshortburstsofactivityintodailylife,suchastakingthestairsinsteadoftheelevatororwalkingduringlunchbreaks.Thesesmallchangescanaccumulateovertime,leadingtosubstantialhealthbenefitswithoutrequiringlargeblocksofdedicatedtime.（）AacknowledgedBdeniedCignoredDdoubted答案：A解析：本题考查词义辨析。句意为“人们普遍______定期锻炼对身心健康有显著贡献。”根据语境，这是一个公认的事实。acknowledge意为“承认，公认”，符合语境。deny否认；ignore忽视；doubt怀疑，均不符合句意。故选A。（7）Shehasagreat______formusicandcanplayseveralinstruments.（）AtalentBskillCabilityDpower答案：A解析：本题考查名词辨析。talent指天赋、才能，常与for连用；skill指技能、技巧；ability指能力；power指权力、力量。句意表达她对音乐有天赋，故选A。（8）Theconceptof"digitaldetox"hasgainedpopularityaspeoplebecomeincreasinglyawareofthenegativeimpactsofexcessivescreentime.Adigitaldetoxinvolvesvoluntarilyrefrainingfromusingelectronicdevicessuchassmartphones,computers,andtabletsforacertainperiod.Proponentsarguethatthispracticecanimprovesleepquality,reducestress,andenhanceface-to-facesocialinteractions.Accordingtothetext,whatisabenefitofadigitaldetox?（）AItincreasesproductivityatwork.BIthelpsimprovesleepquality.CItallowspeopletobuymoredevices.DIteliminatestheneedforsocialinteraction.答案：B解析：细节理解题。根据文中"Proponentsarguethatthispracticecanimprovesleepquality,reducestress,andenhanceface-to-facesocialinteractions"可知，数字排毒的好处包括改善睡眠质量。故选B。（9）Thenumberofpeoplewho______carsinthiscityhasincreasedrapidlyinthepasttenyears.（）AownBownsCisowningDareowning答案：A解析：考查主谓一致。定语从句"who______cars"的先行词是people，是复数概念，因此从句中的谓语动词也应用复数形式own。注意区分：Thenumberof...作主语时谓语用单数（如主句的has），但Anumberof...作主语时谓语用复数。本题从句修饰people，故用own。（10）Choosethecorrectphrasetocompletethesentence.Weshould______environmentalprotectioninourdailylives.（）ApayattentiontoBlookforwardtoCgetalongwithDcomeupwith答案：A解析：考查动词短语辨析。句意：我们在日常生活中应该关注环境保护。payattentionto关注，注意；lookforwardto期待；getalongwith与……相处；comeupwith提出。根据句意，故选A。（11）Itisimportantthateverystudent____(master)basiccomputerskills.（）AmasterBmastersCwillmasterDmastered答案：A解析：本题考查虚拟语气。在Itisimportant/necessary/strangethat...句型中，that从句的谓语动词需用“(should)+动词原形”，should可省略。故填master。选A。（12）Whichofthefollowingwordshasadifferentstresspatternfromtheothers?（）AphotographBtelephoneCcomputerDhospital答案：C解析：本题考查单词重音。A项photograph/ˈfətəɡrɑːf/重音在第一音节；B项telephone/ˈtelfəʊn/重音在第一音节；D项hospital/ˈhɒspɪtl/重音在第一音节；而C项computer/kəmˈpjuːtə(r)/重音在第二音节。故选C。（13）Thenewpolicyaimstoreducethecarbonemissions,______willhelpimprovetheairqualityinthecity.（）AthatBwhatCwhichDit答案：C解析：考查定语从句。分析句子结构可知，逗号后面是一个非限制性定语从句，先行词是前面整个主句“Thenewpolicyaimstoreducethecarbonemissions”，指代这件事，且在从句中作主语。that不能引导非限制性定语从句；what不能引导定语从句；it会导致句子出现两个谓语且缺乏连词。which可以引导非限制性定语从句，指代前面整句话的内容。（14）Whichofthefollowingwordshasthestressonthesecondsyllable?（）APresent(n.)BRecord(n.)CDevelopDPerfect(adj.)答案：C解析：本题考查单词重音。A项present作名词时重音在第一音节/'preznt/；B项record作名词时重音在第一音节/'rekɔːd/；C项develop重音在第二音节/dɪ'veləp/；D项perfect作形容词时重音在第一音节/'pɜːfekt/。故选C。（15）______bytheheavyrain,wehadtoputoffthesportsmeeting.（）ACaughtBCatchingCTocatchDHavingcaught答案：A解析：考查非谓语动词作状语。句子的主语是we，与catch之间是被动关系（我们被大雨困住），且动作已经发生，故使用过去分词Caught作原因状语。Catchsb.bytherain是固定搭配，意为“使某人被困在雨中”。（16）Itisgenerallybelievedthatteachingis______itisascience.（）AanartmuchasBmuchanartasCasanartmuchasDasmuchanartas答案：D解析：考查固定搭配和比较结构。as...as结构中间接形容词或副词。此处修饰名词art，结构为as+adj./adv.+a/an+n.+as。much在此处修饰art，表示程度，正确语序是asmuchanartas，意为“教学既是一门科学，也是一门艺术”。（17）Thescientist,alongwithhisassistants,______workingontheprojectsincelastmonth.（）AisBareChasbeenDhavebeen答案：C解析：本题考查主谓一致和时态。主语是Thescientist，alongwithhisassistants是插入语，不影响谓语动词的单复数，因此谓语动词应用单数形式，排除B和D。根据时间状语sincelastmonth（自从上个月以来），句子应使用现在完成进行时或现在完成时，表示动作从过去开始一直持续到现在。hasbeenworking符合语境。故选C。（18）I'dliketobuyahousemodern,comfortable,and______inaquietneighborhood.（）AinallBaboveallCafterallDatall答案：B解析：考查短语辨析。句意：“我想买一栋房子——现代化的、舒适的，最重要的是在一个安静的社区。”A.inall总共；B.aboveall最重要的是，首先；C.afterall毕竟，终究；D.atall根本（常用于否定句）。根据语境，强调“安静的社区”这一条件最为关键，故选B。（19）I'msorryImadeamistake!______.Nobodyisperfect.（）ATakeyourtimeBYou'rerightCWhateveryousayDTakeiteasy答案：D解析：考查情景交际。上句说“对不起我犯了个错误！”，下句回答“没有人是完美的”，意在安慰对方不要紧张或自责。A项意为“慢慢来，不着急”；B项意为“你是对的”；C项意为“随你怎么说”；D项意为“别紧张，放松点”，符合语境。故选D。（20）Whichofthefollowingsentencescontainsagrammaticalerror?（）AThenewsthathewontheprizeistrue.BIsuggesthimtogothereimmediately.CItisnousecryingoverspiltmilk.DHardlyhadIarrivedwhenthetrainleft.答案：B解析：本题考查动词用法。A项是同位语从句，正确；C项是固定句型'Itisnousedoingsth.'，正确；D项是'Hardly...when...'倒装句，正确。B项中suggest后不能接'sb.todosth.'结构，应改为'suggestthathe(should)go'或'suggestgoing'。故选B。（21）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，且该名词前有形容词修饰，语序为：as+adj.+a/an+n.+as。此处art为可数名词单数，much为副词修饰asmuchas中的第一个as（表示程度），或者理解为asmuchanartas。正确语序是asmuchanartas。故选D。（22）I'mafraidIcan'tfinishthereportontime.______.Youstillhavetwodaysleft.（）ANowayBTakeyourtimeCThat'srightDDon'tmentionit答案：B解析：考查情景交际。对话中第一个人担心不能按时完成报告，第二个人安慰说“你还有两天时间”。A项Noway意为“没门、不可能”；B项Takeyourtime意为“别着急、慢慢来”，符合语境；C项That'sright意为“没错”；D项Don'tmentionit意为“不客气、别提了”，常用于回答感谢。故选B。（23）I'dliketobuyahousemodern,comfortable,and______inaquietneighborhood.（）AinallBaboveallCafterallDatall答案：B解析：考查短语辨析。句意为“我想买一所房子——现代化的、舒适的，最重要的是在一个安静的社区里”。A.inall总共；B.aboveall最重要的是，首先；C.afterall毕竟，终究；D.atall根本。根据语境，买房的条件中“安静的社区”是被特别强调的最重要因素，故用aboveall。选B。（24）Thescientist,alongwithhisassistants,______workingonthenewprojectlastnight.（）AwasBwereCisDare答案：A解析：本题考查主谓一致。主语是'Thescientist'，'alongwithhisassistants'是介词短语作伴随状语，不影响谓语动词的单复数。因此谓语动词应与单数主语'Thescientist'保持一致。又因为时间状语是'lastnight'，所以使用过去时。故选A。（25）Thescientist______theexperimentcarefullybeforedrawinganyconclusions.（）AhasconductedBconductedChadconductedDwasconducting答案：C解析：本题考查时态。句意：这位科学家在得出任何结论之前，已经仔细进行了实验。“进行实验”发生在“得出结论”之前，即“过去的过去”，因此应使用过去完成时hadconducted。故选C。PartIIGap-filling(14points)（1）Thebookyourecommendedisveryinteresting.Ihavereaditthreetimes.Itisreallyworth1______(read)again.答案：reading解析：本题考查固定搭配。beworthdoingsth.意为“值得做某事”，其中worth后接动名词主动形式表示被动含义。故填reading。（2）Despitetheheavyrain,theydecidedtogohiking.Theyweredeterminedtoreachthesummitbeforesunset.However,thetrailbecameincreasingly1______(danger)astheyclimbedhigher.答案：dangerous解析：本题考查形容词用法。became是系动词，后面应接形容词作表语。danger是名词，其形容词形式为dangerous。故填dangerous。（3）Notonly______interestedinfootballbutalsoheplaysitwell.答案：ishe解析：当'Notonly'位于句首时，主句需要使用部分倒装结构。原句正常语序为'Heisnotonlyinterestedin...'，倒装后将助动词/系动词提前，变为'ishe'。因此填空处应为'ishe'。（4）Heapologizedfor____(be)lateagain.答案：being解析：本题考查介词后接动名词。for是介词，后接动词时需用动名词形式。故填being。（5）Hewasso1______(absorb)inhisworkthathedidn'thearthedoorbellring.Tooursurprise,thelittleboyshowedgreat2______(curious)abouteverythingaroundhim.答案：absorbed,curiosity解析：1.考查形容词。beabsorbedin是固定搭配，意为“全神贯注于……”，故填absorbed。2.考查名词。showed后接名词作宾语，curious的名词形式是curiosity，意为“好奇心”，故填curiosity。（6）Thelibraryisaquietplacewherestudentscanfocusontheirstudies.Yesterday,Iwenttheretoprepareformyfinalexams.Theatmospherewascalmandpeaceful.Everyonewasbusyreadingorwritingnotes.Ifoundacomfortableseatbythewindowandopenedmybook.Aftertwohoursofhardwork,Ifelttiredbut7______.Ihadcoveredalotofmaterialandfeltmoreconfidentabouttheupcomingtest.答案：satisfied解析：1.考查形容词辨析。句意：经过两个小时的努力工作后，我感到疲惫但很满足。satisfied意为“满意的”，与后文“coveredalotofmaterial”和“feltmoreconfident”相呼应，表示虽然身体累但心理上有成就感。（7）Pleasefillintheformwithyourpersonalinformation,includingyourname,address,and1______number.答案：phone解析：本题考查名词拼写及语境应用。根据句意“请填写表格中的个人信息，包括姓名、地址和电话号码”，此处应填phone或telephone。通常用phonenumber表示电话号码。（8）Sheislookingforwardto______fromherpenpalsoon.(hear)答案：hearing解析：短语'lookforwardto'中的'to'是介词，后面接名词或动名词（gerund）。因此，括号内的动词'hear'需要变为动名词形式'hearing'。（9）Itisgenerallybelievedthatteachingisasmuchanartasitisascience.Therefore,teachersneedtobebothcreativeand1______(logic).答案：logical解析：考查词性转换。and连接两个并列的形容词作表语，creative是形容词，故此处也需填形容词。logic是名词，其形容词形式为logical，意为“合乎逻辑的”。（10）____aroundthefire,thetouristsdancedwiththelocalpeople.答案：Gathering解析：本题考查现在分词作状语。句子主语是thetourists，他们与gather（聚集）之间是主动关系，且动作与主句谓语danced同时发生，故用现在分词Gathering作伴随状语或时间状语。注意句首首字母大写。（11）Thenewpolicyaimstoreducepollutionandimprovethequalityofairinurbanareas,whichwillbenefitthehealthof______(resident).答案：residents解析：本题考查名词复数。句意：新政策旨在减少污染并改善城市地区的空气质量，这将有利于居民的健康。resident意为“居民”，是可数名词。此处泛指城市里的所有居民，应用复数形式residents。（12）Bythetimewegottothecinema,themovie1______already2______.Wehadtowaitforthenextshow.答案：had,started解析：考查过去完成时。Bythetime引导的时间状语从句用一般过去时（got），主句动作发生在从句动作之前，即“过去的过去”，故使用过去完成时haddone。start的过去分词为started。（13）Thescientistmadeagreat1______(discover)inthefieldofmedicinelastyear.答案：discovery解析：空前有不定冠词a和形容词great，故此处应填名词单数形式。discover的名词形式是discovery。（14）I'dratheryou____(nottell)anyoneaboutmysecret.答案：didn'ttell解析：本题考查wouldrather后的虚拟语气。wouldrather+宾语从句，表示希望某人做/不做某事。若表示对现在或将来的虚拟，从句谓语用一般过去时。否定形式为didn'tdo。故填didn'ttell。PartIIICloze(30points)（1）WhenIwasachild,Iusedto1______(play)intheparknearmyhouse.Oneday,whileI2______(swing)ontheswings,Isawalittlegirlcrying.She3______(lose)herdoll.Ihelpedherlookforitandfinallywefounditunderabench.Shesmiledatmeandsaidthankyou.Thatmomentmademerealizethathelpingothers4______(bring)happiness.Sincethen,I5______(try)tobekindtoeveryoneImeet.答案：1.play2.wasswinging3.hadlost4.brings5.havetried解析：1.usedtodosth.表示过去常常做某事，故填play。2.while引导的时间状语从句，表示过去某个时刻正在进行的动作，用过去进行时，故填wasswinging。3.‘丢娃娃’发生在‘看见她哭’之前，即过去的过去，用过去完成时，故填hadlost。4.宾语从句中陈述的是一个客观真理或普遍事实，用一般现在时，主语helpingothers视为单数，故填brings。5.sincethen是现在完成时的标志词，故填havetried。（2）Readingisagoodhabitthatbenefitsusalot.Notonlycanitbroadenourhorizons,butitalsohelpsusrelax.Whenweread,weareexposed1______differentculturesandideas.Thisallowsus2______(understand)theworldbetter.Somepeoplepreferreadingpaperbooks,whileotherslikee-books.Whateveryouchoose,thekeyis3______(read)regularly.Ifyoudevelopthishabit,you4______(find)thatyourknowledgegrowsdaybyday.Sowhynotpick5______abookandstartreadingtoday?答案：1.to2.tounderstand3.toread4.willfind5.up解析：1.考查固定搭配。beexposedto意为“接触，暴露于”，是固定短语，故填to。2.考查非谓语动词。allowsb.todosth.是固定搭配，意为“允许某人做某事”，故填tounderstand。3.考查非谓语动词。此处作表语，说明key的具体内容，通常用不定式，故填toread。4.考查时态。If引导的条件状语从句用一般现在时，主句应用一般将来时，故填willfind。5.考查动词短语。pickup意为“拿起，捡起”，符合语境“拿起一本书”，故填up。（3）Chinaisknownforitsrichhistoryanddiverseculture.ManytouristscometoChinaeveryyeartoexploreitsancientsites.TheGreatWall,1______isoneoftheSevenWondersoftheWorld,attractsmillionsofvisitors.Besideshistoricalsites,Chinesecuisineisalsofamousworldwide.Dumplings,forexample,areatraditionalfood2______(eat)duringtheSpringFestival.LearningChinesecanbechallenging,butitisrewarding.Withthedevelopmentoftechnology,learningresourcesarebecomingmore3______(access)topeoplearoundtheworld.答案：1.which2.eaten3.accessible解析：1.考查定语从句。先行词是TheGreatWall，指物，且在非限制性定语从句中作主语，故用which。2.考查非谓语动词。food与eat之间是被动关系，且此处作后置定语，故用过去分词eaten。3.考查词形转换。become是系动词，后接形容词作表语。access是名词或动词，其形容词形式为accessible，意为“可接近的，易使用的”。（4）Itwasnotuntilmidnight1______hefinishedhishomework.Thereason2______hewaslatewasthathemissedthebus.Istillremembertheday3______wefirstmet.Thisisthebestmovie4______Ihaveeverseen.Hehastwosons,bothof5______aredoctors.答案：1.that2.why3.when4.that5.whom解析：1.考查强调句型'Itwasnotuntil...that...'。2.考查定语从句，先行词是reason，在从句中作原因状语，用why。3.考查定语从句，先行词是day，在从句中作时间状语，用when。4.考查定语从句，先行词被最高级best修饰，关系代词只能用that。5.考查非限制性定语从句，介词of后指人用whom。（5）Readingisagoodhabitthatcanbenefitusinmanyways.Notonly1______itbroadenourhorizons,butitalsoimprovesourthinkingskills.Whenwereadbooks,wecanlearnaboutdifferentculturesandhistorieswithout2______(leave)ourhomes.Moreover,readinghelpsusrelaxafterabusyday.Somepeoplepreferreadinge-books,whileothersstillliketraditionalpaperbooks.Nomatterwhichwayyouchoose,whatmattersis3______youreadregularly.Itissuggestedthateveryone4______(spend)atleast30minutesreadingeveryday.Bydoingso,wecanbecomemoreknowledgeableand5______(wise).答案：1.does2.leaving3.that4.spend5.wiser解析：1.Notonly位于句首时，句子要部分倒装。主语是it，且是一般现在时，故助动词用does。2.without是介词，后接动名词形式，故填leaving。3.whatmattersis...后面是一个表语从句，从句结构完整，不缺成分，只起连接作用，故填that。4.suggest后的宾语从句中常用虚拟语气，即(should)+动词原形，should可省略，故填spend。5.and连接两个并列的形容词比较级，moreknowledgeable是比较级，wise的比较级是wiser，故填wiser。（6）TraditionalChinesemedicine(TCM)hasahistoryofthousandsofyears.Itisbasedonthebelief1______thehumanbodyisasmalluniverse.Doctorsuseherbsandacupuncturetotreatdiseases.Inrecentyears,TCM2______(gain)popularityworldwide.Manypeoplefinditeffectivein3______(cure)chronicdiseases.TheWorldHealthOrganizationhasrecognizedthevalueofTCMandencouragesits4______(develop).Withthehelpofmoderntechnology,TCMisexpected5______(play)abiggerroleinglobalhealthcare.答案：1.that2.hasgained3.curing4.development5.toplay解析：1.考查同位语从句。belief后接同位语从句解释其内容，从句结构完整，不缺成分，故用连接词that引导。2.考查时态。根据时间状语Inrecentyears可知，动作从过去持续到现在，应用现在完成时，主语TCM是单数，故填hasgained。3.考查非谓语动词。介词in后接动名词作宾语，故填curing。4.考查词性转换。its是形容词性物主代词，后接名词，develop的名词形式是development。5.考查非谓语动词。beexpectedtodosth.是固定搭配，意为“被期望做某事”，故填toplay。PartIVWriting(20points)（1）假设你是学生会主席李华，学校即将举办一场“环保周”活动。请你代表学生会写一则通知，告知全校学生活动的时间、地点、主要内容（如垃圾分类讲座、旧物交换市场）以及参与方式。词数80左右。答案：（略）解析：写作指导：1.审题：体裁为通知，目的是宣传环保周活动。2.要点：时间（nextMonday）、地点（schoolhall）、内容（garbageclassificationlecture,second-handexchangemarket）、呼吁参与。3.语言：简洁明了，使用祈使句增强号召力，注意通知的格式（标题Notice，落款StudentUnion）。WritingTask2某英文网站正在开展以“环保生活”为主题的征文活动。请你写一篇短文投稿，内容包括：1.环保的重要性；2.你在日常生活中采取的环保措施（至少两点）；3.呼吁大家共同参与。注意：1.词数100左右；2.题目已给出，不计入总词数。LivingaGreenLife（2）某英文网站正在开展以“环保生活”为主题的征文活动。请你写一篇短文投稿，内容包括：1.环保的重要性；2.你在日常生活中采取的环保措施（至少两点）；3.呼吁大家共同参与。注意：1.词数100左右；2.题目已给出，不计入总词数。LivingaGreenLife答案：（略）解析：本题为议论文/说明文性质的征文。第一段应点题，强调环保重要性；第二段具体列举个人措施，如绿色出行（publictransportation/bike）、垃圾分类（garbagesorting/recycle）、节约用电等；第三段发出呼吁。注意使用连接词使文章逻辑清晰，语言地道。PartVReadingComprehension(36points)Passage1IntheheartoftheAmazonrainforest,anewspeciesoffroghasbeendiscoveredbyateamofinternationalscientists.Thistinyamphibian,namedthe"GoldenDart,"measuresonly2centimetersinlengthbutpossessesaskintoxinpotentenoughtoparalyzeahumanwithinminutes.Thediscoverywasmadeduringanexpeditionfocusedonstudyingtheeffectsofclimatechangeonlocalbiodiversity.Researchersnotedthatthefrog'svibrantgoldencolorservesasawarningtopotentialpredators,aphenomenonknownasaposematism.Despiteitssmallsize,theGoldenDartplaysacrucialroleintheecosystembycontrollinginsectpopulations.However,itshabitatisshrinkingrapidlyduetodeforestation,raisingconcernsaboutitssurvivalbeforeitcanbefullystudied.（1-1）WhatistheprimarycharacteristicoftheGoldenDartfrogmentionedinthetext?（）AItisthelargestfrogintheAmazon.BIthasahighlypotentskintoxin.CItcanflyshortdistances.DItlivesexclusivelyinwater.（1-2）WhydoestheGoldenDartfroghaveavibrantgoldencolor?（）AToattractmates.BToblendinwiththeleaves.CTowarnpredatorsofitstoxicity.DToabsorbmoresunlight.（1-3）WhatisthemainthreattothesurvivaloftheGoldenDartfrog?（）AGlobalwarming.BOverhuntingbylocals.CRapiddeforestation.DWaterpollution.（1-4）WhatroledoestheGoldenDartfrogplayintheecosystem?（）APollinatingflowers.BControllinginsectpopulations.CProvidingfoodforlargebirds.DCleaningtheriverwater.（1-5）Whatwastheoriginalpurposeofthescientificexpedition?（）ATofindnewsourcesofmedicine.BTostudytheeffectsofclimatechangeonbiodiversity.CTomaptheentireAmazonrainforest.DTocapturefrogsforzoos.答案：1-1.B1-2.C1-3.C1-4.B1-5.B解析：1.细节理解题。根据文章第二句"...possessesaskintoxinpotentenoughtoparalyzeahumanwithinminutes"可知，这种青蛙的主要特征是其皮肤毒素具有极强的毒性，故选B。2.细节理解题。根据文章第四句"...servesasawarningtopotentialpredators,aphenomenonknownasaposematism"可知，鲜艳的金色是为了警告捕食者，故选C。3.细节理解题。根据文章最后一句"However,itshabitatisshrinkingrapidlyduetodeforestation"可知，主要的威胁是森林砍伐，故选C。4.细节理解题。根据文章倒数第二句"...playsacrucialroleintheecosystembycontrollinginsectpopulations"可知，它在生态系统中的作用是控制昆虫数量，故选B。5.细节理解题。根据文章第三句"Thediscoverywasmadeduringanexpeditionfocusedonstudyingtheeffectsofclimatechangeonlocalbiodiversity"可知，考察队的原始目的是研究气候变化对生物多样性的影响，故选B。Passage2Theconceptofa"smartcity"hasgainedmomentumgloballyasurbanpopulationscontinuetoswell.Asmartcityusesdigitaltechnologyanddataanalyticstoimprovethequalityofurbanservices,reducecosts,andconnectcitizensmoreeffectivelywiththeirgovernment.Forinstance,sensorsembeddedinstreetlightscanadjustbrightnessbasedonpedestriantraffic,savingenergy.Similarly,intelligenttrafficsystemsanalyzereal-timedatatooptimizetrafficflowandreducecongestion.Whilethebenefitsareclear,criticsarguethattheextensivecollectionofdataraisessignificantprivacyconcerns.Thereisalsotheriskofa"digitaldivide,"whereonlywealthyneighborhoodsbenefitfromtheseadvancements,leavingpoorerareasbehind.Tosucceed,smartcityinitiativesmustbalancetechnologicalinnovationwithsocialequityandrobustdataprotectionlaws.（2-1）Whatisthemaingoalofimplementingsmartcitytechnologies?（）AToincreasethepopulationofurbanareasBToenhanceservicequality,cutcosts,andimproveconnectivityCToreplaceallhumanworkerswithrobotsDTocollectasmuchpersonaldataaspossible（2-2）Whichexampleisgiventoillustrateenergysavinginasmartcity?（）ASolarpanelsonrooftopsBElectricbusesreplacingdieselonesCStreetlightsadjustingbrightnessautomaticallyDRecyclingbinssortingwasteautomatically（2-3）Whatconcerndocriticsraiseregardingsmartcities?（）AThehighcostofconstructionBThelackofskilledtechniciansCPrivacyissuesandthedigitaldivideDThecomplexityofthesoftwareused（2-4）Whatdoestheauthorsuggestisnecessaryforthesuccessofsmartcities?（）AFocusingsolelyontechnologicalbreakthroughsBIgnoringtheneedsofwealthyneighborhoodsCBalancinginnovationwithequityanddataprotectionDReducingtheuseofdigitaldevicesinpublicspaces答案：2-1.B2-2.C2-3.C2-4.C解析：1.主旨大意题。第一段提到智能城市利用技术"improvethequalityofurbanservices,reducecosts,andconnectcitizens"，对应选项B。2.细节理解题。文中举例"sensorsembeddedinstreetlightscanadjustbrightness...savingenergy"，即路