读2遍 高三上学期期末考试英语试卷（试卷＋听力音频＋答案详解）

这是一份读2遍 高三上学期期末考试英语试卷（试卷＋听力音频＋答案详解），文件包含生物山东德州市2025-2026学年高二上学期期末考试试题解析版docx、生物山东德州市2025-2026学年高二上学期期末考试试题学生版docx等2份试卷配套教学资源，其中试卷共33页， 欢迎下载使用。
注意事项：
1. 答卷前，考生务必将自己的姓名、考生号等填写在答题卡上。
2. 回答选择题时，选出每小题答案后，用铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。回答非选择题时，将答案写在答题卡上，写在本试卷上无效。
3. 考试结束后，将本试卷和答题卡一并交回。
第一部分 听力（共两节，满分30分）
做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。
第一节（共5小题；每小题1.5分，满分7.5分）
听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话读两遍。
1. What is Lucy trying t d?
A. Rent a flat.B. Sell her flat.C. Redecrate her flat.
2. When will Mark prbably return?
A. This Saturday.B. This Sunday.C. Next Mnday.
3. What is the relatinship between the speakers?
A. Friends.B. Strangers.C. Taxi driver and passenger.
4. What des the wman mean?
A. She’d like t start a club.
B. She is bred f nisy crwds.
C. She’ll g t the beach with the man.
5. Where des the cnversatin take place?
A. At a restaurant.B. At hme.C. At a supermarket.
第二节（共15小题；每小题1.5分，满分22.5分）
听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. What did Amy think f the bk?
A. Simple.B. Challenging.C. Bring.
7. What will the man d?
A. Send a link.B. Recmmend anther bk.C. Ask Michele fr help.
听第7段材料，回答第8、9题。
8. What can participants d in the camp?
A. Walk in the snw.B. Swim in the lake.C. G skiing in a muntain.
9. Hw much des a nn-member need t pay?
A. $270.B. $300.C. $330.
听第8段材料，回答第10至12题。
10. What is the aim f the charity in Kenya?
A. T build mre primary schls.
B. T prvide children with breakfast.
C. T ffer nurseries t pr children.
11. Why des the man knw well abut the rganizatin?
A. He ften vlunteers there.
B. He learned abut it nline.
C. He’s a full-time emplyee.
12. What will the wman prbably d fr the rganizatin?
A. Make a dnatin.B. Offer sme regular supplies.C. D sme wrk in persn.
听第9段材料，回答第13至16题。
13. Hw did Vivek find the result?
A. Surprising.B. Disappinting.C. Satisfying.
14. What place did Vivek win at the fair?
A. The first place.B. The third place.C. The furth place.
15. What can the system d?
A. Make a wund heal faster.
B. Help get emergency services.
C. Judge the degree f an injury.
16. What is the wman ding?
A. Hsting a prgram.B. Cnducting a ceremny.C. Hlding a press cnference.
听第10段材料，回答第17至20题。
17. Why did Pwell have cnversatins in 42 languages?
A. T set a wrld recrd.
B. T test his language level.
C. T get chances f further study.
18. Hw many languages culd Pwell’s mther speak?
A. 4.B. 6.C. 13.
19. Hw did Pwell learn languages faster?
A. By learning frm his parents.
B. By develping his wn methd.
C. By asking fr a teacher’s guidance.
20. Where des Pwell usually wrk?
A. At hme.B. At a schl.C. At a curt.
第二部分 阅读（共两节，满分50分）
第一节（共15小题；每小题2.5分，满分37.5分）
阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Already getting the Tribune in print? Read new stries n chicagtribune.cm and flip thrugh the eNewspaper, a digital replica f the Tribune that is emailed t yu daily.
“The Weight Lifted: Hw the Cubs Ended the Lngest Drught in Sprts Histry.” This is a chrnicle f the Cubs’ magical 2016 seasn written by Paul Sullivan. It starts with the early expectatins during spring training, dcuments key series and ntable persnalities, cvers the challenges thrughut the regular seasn, and then builds up thrugh the playffs, series by series. G t t purchase it.
“The Chicag Tribune Bk f the Chicag Blackhawks: A Decade-by-Decade Histry.” The Blackhawks have prduced dzens f standut stars, frm Hall f Fame galtender Mike Karakas in the 1930s t Bbby “The Glden Jet” Hull in the 1960s, and finally t current team captain Jnathan Tews. This cmprehensive cllectin includes archival phts, riginal reprting, player prfiles, timelines, statistics, and mre — all frm the newspaper’s vast archives. It is available at chicagtribune.cm/hawkshistry and wherever bks are sld.
“Turn It Up: A Guided Tur Thrugh the Wrlds f Pp, Rck, Rap and Mre.” Settle in with “Turn It Up,” a cllectin f Greg Kt’s Tribune articles frm 2000 t 2013. Previusly available nly in ebk frmat, the bk is gruped by genre and includes entertaining features, cncert recaps, album reviews, insights int Chicag’s lcal music scene, as well as ther majr issues related t music and the industry.
“Dinner at Hme.” Since 2007, Jean Marie Brwnsn, the culinary directr f Rick Bayless’s Frntera Fds, has been helping readers put inventive (有创造力的) yet simple dishes n the table thrugh her clumn fr the Tribune.
All Chicag Tribune print bks are available nline at chicagtribune.cm/printbks.
21. Which bk is a cllectin f music reviews?
A. The Weight LiftedB. Turn It Up
C. Dinner at HmeD. Chicag Blackhawks Histry
22. What is a cmmn feature f the prmted bks?
A. Written by famus athletes.B. Fcus n Chicag tpics.
C. Available in digital frmat.D. Based n Tribune cntent.
23. The passage is primarily intended t ______.
A. recmmend bks fr purchase
B. intrduce famus lcal writers
C. summarize new sprts histries
D. cmpare different bk frmats
B
A grup f fssilized (化石的) tunnels, dug by animals abut 550 millin years ag and discvered in the upper reaches f the Yangtze River in China, has ffered new insights int hw the earliest animal activities began t shape the seaflr envirnment.
Previus research has shwn that during a key evlutinary perid arund 539 millin years ag, knwn as the Ediacaran-Cambrian (前寒武纪) transitin, animals began t shift frm simply mving acrss the seabed t actively explring deeper layers f depsits. This transitin frm 2D mvement t 3D burrwing (掘穴) turned the cean bttm int a cmplex, animal-engineered habitat, fundamentally changing marine ecsystems.
Nw, a discvery frm Central China’s Hubei prvince indicates that this revlutinary change had started much earlier.
Researchers frm the Nanjing Institute f Gelgy and Palaentlgy f the Chinese Academy f Sciences studied the Shibantan Bita (生物区), a treasure trve f ancient fssils in Hubei dating back apprximately 550 t 543 millin years. They identified several types f burrws made by wrm-like animals, indicating that cmplex animal behavirs were already shaping the seaflr envirnment nearly 10 millin years earlier than previusly thught.
Researchers nted their discvery f Treptichnus streptsus, a new type f fssilized, zig-zag burrw made by an ancient wrm. Lead researcher Chen Zhe tld Xinhua that the zigzag burrws reflect rhythmic mvement, indicating a well-develped nervus system and muscular cntrl, and reveal cmplex animal behavirs predating (早于) the Cambrian explsin.
These active burrwing behavirs brke up seaflr micrbial mats and disrupted habitats fr ther rganisms, ptentially cntributing t the first knwn mass extinctin f the Ediacara bita. While destructive, such disturbances als created new eclgical pprtunities.
The new study cnfirms that this bita ffers a unique windw int ne f the mst imprtant turning pints in the histry f life, namely the transitin frm simple life frms t cmplex ecsystems.
24. Why des the authr mentin “previus research” in paragraph 2?
A. T stress the new finding.B. T cmpare expert views.
C. T shw field prgress.D. T questin ld methds.
25. What is the key discvery reprted in the study?
A. A rare fssil f an ancient wrm species.B. Animal burrws shwing cmplex behavirs.
C. The exact time f the Cambrian explsin.D. A new thery abut mass extinctin causes.
26. Hw did the burrwing behavir affect the ancient ecsystem?
A. It helped the Ediacara rganisms t thrive.
B. It made the seaflr envirnment mre stable.
C. It prvided mre fd surces fr all marine life.
D. It destryed existing habitats but created new nes.
27. What is the main significance f this discvery?
A. It identifies the ldest knwn animal species.
B. It prves the surce f the Cambrian explsin.
C. It rewrites the histry f cmplex animal life.
D. It fcuses n the study f ancient wrm behavirs.
C
Traditinal rbts are synthetic machines and are nt cnsidered alive. Yet researchers are nw building “xenbts” frm living frg cells, creating bilgical machines that blur the line between life and nn-life. This wrk cmes frm Prf Jsh Bngard’s lab. As Bngard explains, they are building rbts frm cmpnents that are themselves “intelligent machines.”
In fact, Tauber wuld nt cnsider them “living” at all, precisely because their survival depends n such specific cnditins. Bngard, hwever, believes that xenbts, alng with ther technlgies like bihybrids (生物混合) that cmbine rganic and technlgical cmpnents, are starting t blur this line, reigniting the debate abut what life is.
The xenbts’ behaviur has als sparked ther questins. Fr example, researchers dn’t knw if the xenbts are truly cperating when they push cells and ther bjects arund tgether. Are they able t sense each ther thrugh the millins f receptrs n their cell surfaces, r are they just mindlessly mving arund like wind-up tys?
Anther intriguing questin is whether bilgical rbts culd be made frm human cells. Bngard cnfirms this is n their t-d list. “Yu knw, frg and human cells diverged nt that lng ag in ttal evlutinary histry,” he muses, suggesting it shuld wrk in principle. Xenbts frm human cells wuld have better cmpatibility (兼容性) with medical applicatins, thugh gaining apprval wuld be a lng prcess.
Researchers nw aim t discver what in the frg cells’ bilgy makes them behave as they d, hping t better manipulate (操纵) these living materials. Their AI is figuring this ut but cannt yet cmmunicate its findings. “We’re asking the AI t make machines, but the utcme is that the AI is learning mre abut bilgy,” says Bngard. A key gal is getting the AI t explain what it has learned t “us pr humans.”
28. What is the fundamental difference in building xenbts?
A. Designing rbts capable f self-repairing abilities.
B. Applying metal and plastic fr cmplex structures.
C. Creating synthetic machines with human-like skills.
D. Using intelligent bilgical cmpnents fr creatin.
29. What is Prf Bngard’s attitude tward living rbts like xenbts?
A. Dubtful.B. Indifferent.C. Hpeful.D. Cautius.
30. What des the wrd “intriguing” in paragraph 4 prbably mean?
A. Demanding.B. Fascinating.C. Cmplicated.D. Repeated.
31. What is the authr likely t discuss in the fllwing paragraph?
A. The challenges in enabling the AI t explain its learning.
B. The public receptin and pricing f these bilgical machines.
C. The technical bstacles in maintaining xenbts’ life functins.
D. The AI’s specific findings n frg cell bilgical mechanisms.
D
When yu hear the wrd “uncertainty,” what emtins arise? Fear, anxiety, excitement, r determinatin? As humans, we experience cnflicting needs: part f us needs t feel safe, secure and t have sme rutine, and anther part f us needs variety and pprtunity. Life inevitably brings uncertainty and change — a reality that has been particularly evident in recent years.
Hw des ur brain detect uncertainty? Research reveals that nradrenaline (去甲肾上腺素) plays a central rle in ur respnse t uncertain events. As a neurmdulatr (神经调质), nradrenaline influences whether brain cells receive calming r stimulating signals, thereby regulating ur mental state.
T investigate the rle nradrenaline plays, scientists at MIT cnducted an experiment with mice. The animals were trained t push a lever upn hearing a high-frequency nise, receiving a drink f water as a reward. They als learned that activating the lever during a lw-frequency nise wuld result in an unpleasant puff f air. The researchers then intrduced uncertainty by including a sund f unclear frequency.
The researchers discvered that the lcus ceruleus (蓝斑) — a small brainstem area that mdulates nradrenaline — was essential in detecting uncertainty. When the utcme wasn’t clear, and the reward was a surprise, the release was much larger. Fr example, when a muse received a puff f air instead f the expected reward, the lcus ceruleus sent ut a large burst f nradrenaline. Over time, the mice became less likely t press the lever when rewards were uncertain.
The study cncluded that the brain learns t manage varying uncertainty levels, with the lcus ceruleus playing a fundamental rle. Cmplementary research at University Cllege Lndn identified tw additinal neurmdulatrs invlved: acetylchline (乙酰胆碱) helps us adapt t envirnmental changes, while dpamine mtivates actin during uncertain situatins.
32. What is the primary functin f nradrenaline?
A. Enhancing brain sensitivity t stimuli.
B. Creating emtinal respnses t uncertain events.
C. Regulating brain signals thrugh chemical release.
D. Detecting varius frequency sunds frm different surces.
33. What can be inferred abut mice frm the experiment?
A. They preferred uncertain rewards t certain nes.
B. They avided risks after unexpected utcmes.
C. They culd distinguish all frequency differences.
D. They gradually learned t ignre the unclear sund.
34. Hw d neurmdulatrs wrk tgether?
A. They crdinate adaptatin and actin systems.
B. They cmpete t cntrl human emtinal states.
C. They functin independently in separate brain areas.
D. They mainly wrk during labratry experiments.
35. Which wuld be the best title fr the text?
A. Labratry Experiments with Animal Behavir
B. Chemical Respnses t Envirnmental Changes
C. Human Emtins in Challenging Situatins
D. Brain Mechanisms fr Handling Uncertainty
第二节（共5小题；每小题2.5分，满分12.5分）
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
In tday’s wrld f rapid transfrmatins and prgress, new career paths are cnstantly emerging, traditinal nes are being altered, and shifts are ccurring in ccupatinal skills and educatinal requirements. 36 They arise partly frm new technlgy and mdificatins in rganizatinal design, and partly frm the trend tward glbal business peratins. With all these changes, yu might ask, “What is the pint f planning ahead by develping a career plan?” It is imprtant t be ready fr change with a set f career gals, strategies, and ptins based n yur interests, persnality, values, and skills. Once yu have a plan, yu will be equipped t manage yur career. 37
38 It is up t yu t take the necessary actins t btain the educatin and training that will supprt yur career plans. 39 Fr example, yur adviser r career cunselr can advise yu n yur career planning strategy, hw t find the infrmatin yu need, hw t vercme bstacles, r hw t plan yur current and lng-term educatin and training.
Keep in mind, thrughut yur life, that yu are the ne wh must make all the decisins abut yur career and achieve the utcmes that supprt yur gals. It requires regular reflectin and adjustment f yur plans as yu gain new experiences and as the external landscape evlves. Each infrmed decisin yu make actively shapes the prfessinal life yu wish t lead. 40
A. Hwever, yu can get help.
B. These changes result frm several develpments.
C. Planning yur career is entirely yur respnsibility.
D. They can prvide valuable methds and perspectives.
E. Therefre, embrace this respnsibility with cnfidence.
F. Thus, cnnect yur plans with real-wrld pprtunities.
G. Such fresight allws yu t stand ut in yur future career.
第三部分 语言运用（共两节，满分30分）
第一节（共15小题；每小题1分，满分15分）
阅读下面短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
The wrd “Braille” may be familiar, but few can imagine a visually impaired (受损的) student with specially prepared Braille test papers t pass the Cllege English Test Band 4. Ren Yngpeng, a senir frm Changchun University, has accmplished this remarkable feat
41 specially prepared Braille test papers.
“Actually, it was particularly difficult fr me,” Ren explained. “Braille test papers 42 many mre pages than regular exam papers.” Despite this 43 , his persistent effrts and strng language skills 44 his success.
Many peple mistakenly believe that visually impaired students lead limited lives. Yet thse wh 45 them clsely discver a grup far mre 46 than assumed. “We use specialized cmputers with all standard functins and write 47 using Braille writing bards,” Ren demnstrated with impressive prficiency.
Driven by a shared 48 fr English, Ren and his classmate Zha Jinzhan minred in an intensive reading curse — demanding even fr English majrs. They 49 in all aspects, frm presentatins t assignments.
Changchun University 50 abut 380 visually impaired students thrugh tactile paving systems and a specially 51 canteen. “With my white cane (拐杖), I can 52 safely using the tactile paving — it is extremely helpful fr daily life,” Ren nted.
These students’ academic capabilities and life skills cnsistently exceed 53 . Their
54 in vercming challenges and pursuing ambitius gals serves as a pwerful inspiratin, prving that 55 can transfrm bstacles int pprtunities fr extrardinary achievement.
41. A. readingB. presentingC. submittingD. using
42. A. cntain B. cnclude C. cnduct D. cnsist
43. A. prblem B. challenge C. difficulty D. truble
44. A. referred tB. attended tC. led tD. tk t
45. A. bserve B. acknwledge C. examine D. apprach
46. A. intelligent B. capable C. skilled D. talented
47. A. slwlyB. carefully C. efficientlyD. beautifully
48. A. desireB. interest C. curisity D. passin
49. A. succeeded B. prgressed C. excelled D. imprved
50. A. educates B. supprtsC. enrllsD. lectures
51. A. included B. created C. preparedD. designed
52. A. navigate B. walkC. mveD. travel
53. A. imaginatinsB. expectatinsC. truthsD. beliefs
54. A. curage B. cnsistence C. perseveranceD. preservatin
55. A. effrt B. cnfidence C. ptimismD. determinatin
第二节（共10小题；每小题1.5分，满分15分）
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
With suthern China’s culture and crss-reginal integratin presented in a spectacular visual display, a grand pening ceremny energized the entire Guangdng-Hng Kng-Maca Greater Bay Area n Nvember 9, 2025, as the President 56 (declare) the 15th Natinal Games pen in Guangzhu, the capital f Guangdng Prvince.
First launched in 1959 57 (prmte) mass sprts participatin, China’s Natinal Games
58 (enter) a new chapter with the grundbreaking 2025 editin, which will be jintly hsted fr 59 first time by Guangdng Prvince, Hng Kng, and Maca Special Administrative Regins. The 15th Natinal Games cmmenced with great fanfare, 60 (celebrate) their rle in bringing the Greater Bay Area 61 (clse) tgether — nt nly thrugh sprts exchanges but als via cultural and ecnmic integratin.
62 verseeing the parade f athletes and a series f ceremnial rituals (仪式), the President annunced the pening f the dmestic sprts gala — held nce every fur years and featuring a cmpetitin prgram similar t 63 f the Olympics — t enthusiastic cheers frm a crwd f ver 80,000 at the Guangdng Olympic Sprts Center Stadium.
Befre the ceremny, the President met with individuals and representatives frm varius sprts rganizatins 64 had been hnred as rle mdels fr advancing mass fitness and cmpetitive sprts. Amng the distinguished guests at the pening ceremny 65 (be) Kirsty Cventry, the newly appinted President f the Internatinal Olympic Cmmittee (IOC), and Thmas Bach, the IOC’s Hnrary President.
第四部分：书面表达（共两节，满分40分）
第一节（满分15分）
假如你是李华，每天上下学期间，你校门口马路总是出现交通堵塞（traffic jam）情况，请你就此写一份专题报道，给你校英文报投稿，内容包括：
1. 介绍交通堵塞情况；
2. 分析背后原因；
3. 提出解决办法。
注意：
1. 写作词数应为80个左右，标题已经给出，不计入总词数。
2. 请按如下格式在答题卡的相应位置作答。
第二节（满分25分）
阅读下面材料，根据其内容和所给段落开头语续写两段，使之成为一篇完整的短文。
Li Hua std lking at the champinship pster fr the Winter Sprts Festival. Cmpeting in the bbsleigh (大雪橇) event had always been his dream. But seeing his reflectin in the glass, he faced the truth — as a newcmer frm a small village schl, his chances were slim.
Fr the next tw mnths, Li Hua trained relentlessly. While his classmates were still asleep, he was already jgging n the cld track. During lunch breaks, he practiced bbsleigh techniques in the empty gym. One tugh afternn, after falling repeatedly, he sat n the flr, exhausted and discuraged. “Cach,” he asked, “why am I nt imprving faster? I’m giving it my all, but victry feels s far away.”
Cach Wang helped him up. “Li Hua,” he said kindly but firmly, “this gym isn’t just fr building strng bdies. It’s fr building strng character. Gld medals may shine brightly, but they dn’t last frever. What makes a true champin is hw yu play the game — nt just whether yu win. Remember, friendship is mre imprtant than victry. That is the true meaning f sprtsmanship.”
The day f the cmpetitin arrived. The muntain track glistened (闪闪发光) in the mrning sun, and a large crwd had gathered t watch. Amng the athletes, Li Hua nticed Chris — last year’s runner-up frm a prestigius city sprts schl. While preparing their sleds, Chris saw the nervus lk n Li Hua’s face and ffered a warm, friendly smile. “Gd luck!” he said cheerfully.
During the race, Chris’s sled suddenly veered and crashed int the ice wall. A critical part had brken, leaving his sled immbilized (使不动). “My race is ver,” Chris said in disappintment.
注意：
（1）续写词数应为150左右；
（2）请按如下格式在答题纸相应位置作答。
参考答案及解析
第一部分 听力
1~5 ABBCA6~10 BCACB11~15 AACCB16~20 AABBC
第二部分 阅读
第一节
A
本文是一篇应用文，节选自《芝加哥论坛报》的一则书籍推广广告。文章首先引导读者访问其数字平台，随后依次介绍了四本由该报社出版或内容源自其报道的书籍，包括体育历史、音乐评论和烹饪专栏合集，最后提供了统一的购买渠道。
21. B 细节理解题。根据文章第四段首句“Settle in with ‘Turn It Up,’ a cllectin f Greg Kt’s Tribune articles frm 2000 t 2013.”以及其后列出的内容“includes ... cncert recaps, album reviews, insights int Chicag’s lcal music scene ...”可知，《Turn It Up》这本书是Greg Kt在《芝加哥论坛报》上发表的文章合集，其中包含了专辑乐评和对音乐行业的见解，因此它是一本音乐评论合集。B项“Turn It Up”与此信息完全一致。故选B。
22. D 推理判断题。本题需要找出四本书的共同特征。通读全文可知，所有四本书均与《芝加哥论坛报》有直接关联：或由该报社记者撰写（如Paul Sullivan, Greg Kt），或内容直接选自该报专栏（如Jean Marie Brwnsn），或素材全部来自该报档案（如黑鹰队历史）。因此，“基于论坛报的内容”是它们的共同特征。D项“Based n Tribune cntent”准确地概括了这一共同点。A项（由著名运动员撰写）和B项（聚焦芝加哥主题）均与原文信息不符；C项（有电子版）虽部分书籍可能符合，但并非所有书籍都被明确提及有电子格式。故选D。
23. A 目的意图题。全文用富有吸引力的语言介绍了每本书的亮点（如“magical seasn”, “cmprehensive cllectin”, “entertaining features”等），并在每本书的描述后或文末明确提供了购买指引（如“G t ”, “Available at ...”, “All ... print bks are available nline”）。这些内容清晰地表明，文章的核心目的是向读者推销这些书籍。A项“recmmend bks fr purchase”准确地概括了这一商业推广意图。故选A。
B
本文是一篇关于古生物学新发现的科普文章。文章报道了中国科学家在湖北发现约5.5亿年前的动物洞穴化石，这一发现将动物复杂行为（三维掘穴）塑造海洋环境的时间点提前了约1000万年，为了解生命从简单形式到复杂生态系统的关键转折提供了重要证据。
24. A 推理判断题。文章在首段提出湖北的新发现后，第二段并未直接展开说明这一发现，而是转向介绍“Previus research”建立的科学界共识：关键的生态变革（从2D运动到3D掘穴）发生在约5.39亿年前的埃迪卡拉纪-寒武纪过渡期。作者安排这一段落的核心目的在于通过确立原有的时间基准，为第三段揭示的新发现——“这一革命性变化开始得更早”——构建一个明确的对比参照系。这种“先立后破”的行文结构，通过新旧认知的强烈对比，有效地凸显了中国科学家这一发现的突破性意义，使其时间提前约1000万年的价值得到突出强调。A项“T stress the new finding（强调新发现）”准确概括了这一写作目的。故选A。
25. B 细节理解题。根据第四段中的“They identified several types f burrws made by wrm-like animals, indicating that cmplex animal behavirs were already shaping the seaflr envirnment nearly 10 millin years earlier than previusly thught.”可知，研究的关键发现是识别出了多种由蠕虫状动物挖掘的洞穴，这些洞穴表明复杂的动物行为出现的时间比此前认为的早了近1000万年。B项“Animal burrws shwing cmplex behavirs”准确地概括了这一核心发现。A项混淆了“洞穴遗迹化石”与“动物遗体化石”的概念；C项和D项则分别夸大了研究在确定“寒武纪大爆发时间”和提出“大灭绝新理论”方面的作用。故选B。
26. D 细节理解题。根据第六段中的“These active burrwing behavirs brke up seaflr micrbial mats and disrupted habitats fr ther rganisms ... While destructive, such disturbances als created new eclgical pprtunities.”可知，掘穴行为具有双重影响：它破坏了原有的海底微生物垫和其他生物的栖息地，但同时这种扰动也创造了新的生态机会。D项“It destryed existing habitats but created new nes”完整且准确地概括了这种双重影响。A项和B项与原文“disrupted habitats”（破坏栖息地）的描述完全相反；C项“为所有海洋生物提供更多食物来源”属于无中生有，原文并未提及。故选D。
27. C 推理判断题。文章通篇强调，这一发现将复杂动物行为出现的时间大幅提前，如第三段“this revlutinary change had started much earlier”和第四段“nearly 10 millin years earlier than previusly thught”。最终段进一步总结，该生物群为了解“生命史上最重要的转折点之一”提供了独特窗口。因此，这项发现的主要意义在于修正（或改写）了我们对复杂动物生命历史时间线的认识。A项错误，研究未涉及“最古老的动物物种”；B项中的“prves the surce”（证明根源）属于过度推断；选项D则局限在具体研究对象上，未能上升到发现所带来的宏观历史意义。故选C。
C
本文是一篇科技类说明文。文章介绍了xenbts如何模糊生命与非生命的界限，引发了关于生命定义的辩论，并探讨了其行为、潜在应用以及研究中人工智能的作用。
28. D 推理判断题。根据第一段中的“Traditinal rbts are synthetic machines and are nt cnsidered alive. Yet researchers are nw building ‘xenbts’ frm living frg cells, creating bilgical machines”和“they are building rbts frm cmpnents that are themselves ‘intelligent machines.’”可知，这种使用智能生物组件的方式，与传统机器人依赖金属、塑料等非生物材料形成鲜明对比，构成了根本差异。D项“Using intelligent bilgical cmpnents fr creatin（使用智能生物组件进行创造）”准确概括了这一核心区别。故选D。
29. C 观点态度题。文章第二段明确提到Bngard认为xenbts及相关技术“正在模糊这条界线，重新点燃了关于生命是什么的辩论”，这体现了他对这类生物机器持积极和乐观的态度，视其为推动科学前沿的契机。第四段他进一步探讨用人细胞构建xenbt的可能性，并指出其医疗应用潜力，更强化了其支持立场。C项“Hpeful（充满希望的）”准确反映了Bngard的态度。故选C。
30. B 词义猜测题。第四段首句提出“Anther intriguing questin is whether bilgical rbts culd be made frm human cells.”。后文通过Bngard的评论（“青蛙和人类细胞在进化史上分歧不久”）及潜在医疗应用，暗示该问题具有吸引力和探索价值。语境表明“intriguing”应表示“引起兴趣的、迷人的”。B项“Fascinating（迷人的）”最符合此意。A项“Demanding（要求高的）”、C项“Cmplicated（复杂的）”、D项“Repeated（重复的）”均无法准确反映该词在上下文中的积极好奇色彩。故选B。
31. A 推理判断题。文章末段聚焦于AI在xenbt研究中的作用：AI正在学习青蛙细胞的生物学机制，但“还不能传达其发现”，且Bngard明确指出关键目标是“让AI向我们这些可怜的人类解释它学到了什么”。这自然引出了下一个逻辑问题：如何实现这一目标，即让AI解释其学习所面临的挑战。A项“The challenges in enabling the AI t explain its learning（在使AI能够解释其学习方面面临的挑战）”是下文最可能讨论的内容。故选A。
D
本文是一篇科普说明文。文章探讨了大脑如何通过神经调质（如去甲肾上腺素、乙酰胆碱和多巴胺）来检测和处理不确定性，并通过老鼠实验揭示了相关机制。
32. C 细节理解题。根据第二段中的“nradrenaline influences whether brain cells receive calming r stimulating signals, thereby regulating ur mental state”可知，去甲肾上腺素作为神经调质，通过影响大脑细胞接收镇静或刺激信号来调节心理状态，因此其主要功能是通过化学释放调节大脑信号。C项“Regulating brain signals thrugh chemical release（通过化学释放调节大脑信号）”准确概括了这一核心作用。故选C。
33. B 推理判断题。根据第四段中的“when a muse received a puff f air instead f the expected reward, the lcus ceruleus sent ut a large burst f nradrenaline. Over time, the mice became less likely t press the lever when rewards were uncertain”可知，老鼠在经历意外负面结果（如收到空气喷射而非预期奖励）后，去甲肾上腺素大量释放，并逐渐减少在奖励不确定时推杠杆的行为，这表明老鼠在意外结果后学会了避免风险。B项“They avided risks after unexpected utcmes（在意外结果后避免风险）”准确概括了这一推断。故选B。
34. A 推理判断题。根据最后一段中的“acetylchline (乙酰胆碱) helps us adapt t envirnmental changes, while dpamine mtivates actin during uncertain situatins”可知，乙酰胆碱帮助适应环境变化，多巴胺在不确定情境中激励行动，这体现了神经调质在适应和行动系统之间的协调作用。A项“They crdinate adaptatin and actin systems（它们协调适应和行动系统）”准确反映了这一合作机制。故选A。
35. D 标题判断题。文章开篇提出不确定性引发的情绪和大脑反应，接着重点介绍去甲肾上腺素在检测不确定性中的核心作用，并通过老鼠实验具体说明，最后补充其他神经调质（乙酰胆碱和多巴胺）的协同功能，全文始终围绕大脑处理不确定性的机制展开。D项“Brain Mechanisms fr Handling Uncertainty（处理不确定性的大脑机制）”全面概括了主题。故选D。
第二节
本文是一篇说明文，属于职业规划与个人发展指导类文章。当今世界快速变化，职业路径、技能与要求因新技术、组织设计和全球化而转变。虽变化不断，但制定职业规划至关重要，可助管理生涯、脱颖而出。规划是个人责任，要主动获取教育培训，也可寻求建议。职业生涯决策需终身持续，经反思调整，明智决定将塑造理想职业。
36. B 空前描述了新职业道路不断涌现、传统职业被改变等一系列变化现象。空后以“They arise partly frm ...”开头，具体解释变化产生的原因。B项“These changes result frm several develpments.（这些变化源于若干发展。）”直接承接上文，对前述变化的原因进行总述。同时，其中的“These changes”与前文内容形成指代关系，而“several develpments”则自然地引出了下文对具体原因（新技术、组织设计修改、全球化趋势）的分述，起到了承上启下的作用。故选B。
37. G 空前阐述了制定职业计划的重要性，指出一旦有了计划，你就具备了管理职业生涯的能力。G项“Such fresight allws yu t stand ut in yur future career.（这种远见使你在未来的职业生涯中脱颖而出。）”顺承前文逻辑，进一步强调了职业规划（即“这种远见”）带来的积极结果和长远价值，逻辑衔接紧密。故选G。
38. C 空处为段首句。空后紧接着说“It is up t yu t take the necessary actins ...（取决于你采取必要行动……）”，这是在具体说明责任如何体现。C项“Planning yur career is entirely yur respnsibility.（规划你的职业生涯完全是你自己的责任。）”作为一个总起句，明确提出了本段的中心论点，即个人责任。后文内容则是对这一论点的具体展开和解释，逻辑衔接紧密。故选C。
39. A 空前强调职业规划是个人责任，空白后则以“Fr example”举例说明可以从导师或职业顾问那里获得帮助。A项“Hwever, yu can get help.（然而，你可以寻求帮助。）”通过转折连词“Hwever”巧妙地将上下文连接起来，在强调个人责任之后，引出外部帮助的可能性，逻辑流畅自然。故选A。
40. E 前文总结道，在整个职业生涯中需要不断决策、反思和调整，每个明智的决定都在积极塑造你的职业生活。E项“Therefre, embrace this respnsibility with cnfidence.（因此，请满怀信心地承担起这份责任。）”作为结论句，顺理成章地基于前文的全部论述，发出了最终的行动号召和鼓励，完美地收束了全文，富有感染力。故选E。
第三部分 语言运用
第一节
本文是一篇新闻报道。文章报道了长春大学视障学生任永鹏使用特制盲文试卷成功通过大学英语四级考试的励志事迹，通过直接引语、具体细节和背景信息，客观而生动地展现了视障学生群体的能力、学校提供的支持设施，并最终升华到他们用决心将障碍转化为成就的普遍意义。
41. D 考查动词辨析。根据空前“accmplished this remarkable feat（完成了这一非凡壮举）”和空后“specially prepared Braille test papers（特制的盲文试卷）”可知，任永鹏是通过“使用”这些特制试卷完成考试的。use（使用）准确描述了借助工具达成目的的方式，与上下文逻辑完全契合。read（阅读）、present（呈现）、submit（提交）均不符合借助工具完成考试的具体语境。故选D。
42. A 考查动词辨析。此处描述盲文试卷与普通试卷的物理差异，盲文试卷“包含”更多页数。cntain（包含）用于描述物体内部含有什么成分或部分，最符合纸张数量的描述。cnclude（得出结论）、cnduct（实施）、cnsist（由……组成，需接f）均不符合语境。故选A。
43. B 考查名词辨析。空前提到盲文试卷页数多这一具体困难，此处“this”指代的就是前面描述的具体困境。challenge（挑战）特别适合描述需要克服的具体困难情境，且带有积极应对的意味。prblem（问题）、difficulty（困难）、truble（麻烦）虽然都可表困难，但challenge更能体现面对困难时的积极态度。故选B。
44. C 考查动词短语辨析。空前提到“his persistent effrts and strng language skills（坚持不懈的努力和强大的语言技能）”是原因，后文的“success”（成功）是结果。led t（导致）准确表达了因果关系。refer t（提及）、attend t（处理）、take t（喜欢上）均不能表达这种因果逻辑。故选C。
45. A 考查动词辨析。此处描述的是通过“观察”来了解视障学生的真实能力。bserve（观察）强调仔细观看以了解情况，最符合“近距离了解”的语境。acknwledge（承认）、examine（检查）、apprach（接近）均不能准确表达通过观看发现真相的含义。故选A。
46. B 考查形容词辨析。此处描述视障学生群体的能力特质。capable（有能力的）强调具备完成任务的综合能力，与下文展示的使用电脑、书写等具体能力相呼应。intelligent（聪明的）、skilled（有技能的）、talented（有天赋的）不如capable更强调具备做某事的能力。故选B。
47. C 考查副词辨析。空后提到“使用盲文写字板书写”和“with impressive prficiency（以令人印象深刻的熟练度）”。efficiently（高效地）与“熟练度”直接相关，形成逻辑呼应。slwly（缓慢地）、carefully（小心地）、beautifully（优美地）均不能体现熟练带来的效率。故选C。
48. D 考查名词辨析。此处描述学习英语的内在动力。passin（热情）表达程度最深的情感投入，与后文“demanding even fr English majrs（即使对英语专业学生也很难）”的挑战性课程形成呼应，说明只有真正的热情才能支撑如此难度学习。desire（渴望）程度较强，但更侧重于一种“想要得到”的愿望；interest（兴趣）、curisity（好奇）程度较弱，通常不足以支撑如此高强度的长期投入。故选D。
49. C 考查动词辨析。此处描述在课程各方面的表现。excel（擅长，表现出色）与“in all aspects”完美搭配，表示在各个方面的优异表现。succeed（成功），prgress（进步）、imprve（提高）都不能直接体现卓越的表现水平。故选C。
50. B 考查动词辨析。此处描述学校为视障学生提供的支持服务。supprt（支持）最全面地概括了学校通过设施和服务帮助学生的方式。educate（教育），enrll（招收）、lecture（讲课）不能涵盖提供设施支持的含义。故选B。
51. D 考查动词辨析。此处描述食堂是经过“专门设计”的。design（设计）准确表达了为特定需求而规划建造的含义。include（包含）、create（创造）、prepare（准备）都不能准确表达针对特殊需求进行专业设计的含义。故选D。
52. A 考查动词辨析。此处描述视障学生借助盲杖和盲道安全“行走”。navigate（导航，确定路线）特别适合描述视障人士借助辅助工具的行进方式。walk（步行），mve（移动）、travel（旅行）均不符合使用触觉铺路系统指引方向的语境。故选A。
53. B 考查名词辨析。此处描述学生的能力“超出预期”。exceed expectatins（超出预期）是固定搭配，且与全文“超越常人想象”的主题完全一致。imaginatin（想象）、truth（真相）、belief（信念）均不能与“exceed”形成合理搭配。故选B。
54. C 考查名词辨析。此处描述克服挑战所需的品质。perseverance（坚持不懈）特别强调在困难面前持续努力的精神，与“vercming challenges”（克服挑战）直接对应。curage（勇气）强调面对危险时的勇敢，cnsistence（一致性）强调稳定不变，preservatin（保存）不符合语境。故选C。
55. D 考查名词辨析。此处需要点明能够“将障碍转化为机遇”的核心品质。determinatin（决心）是perseverance（坚持不懈）的内在驱动力，两者构成紧密的因果关联：正是因为拥有坚定的决心，才能表现出不懈的坚持。effrt（努力）、cnfidence（自信）、ptimism（乐观）虽然都是积极品质，但不如determinatin能准确概括将障碍转化为机遇的核心驱动力。故选D。
第二节
本文是一篇关于第十五届全国运动会开幕的新闻报道。文章报道了2025年全运会在粤港澳大湾区联合开幕的盛况，介绍了其历史背景、重要意义及开幕式上的主要活动，并提及了与会的重要嘉宾。
56. declared 考查谓语动词的时态和主谓一致。分析句子成分可知，空处为句子谓语，其主语为“the President”，再根据上文时间状语“n Nvember 9, 2025”可知，此处描述的描述已发生的开幕式事件，应使用一般过去时。故填declared。
57. t prmte 考查非谓语动词。分析句子结构，“First launched in 1959”是过去分词短语作状语，其逻辑主语是“China’s Natinal Games”。再根据句意可知，此处表目的，“为了促进大众体育参与而创办”，应使用动词不定式作目的状语。故填t prmte。
58. have entered 考查谓语动词的时态和主谓一致。分析句子成分可知，空处为句子谓语。再根据状语“with the grundbreaking 2025 editin”可知，随着2025年版本的到来，全运会“已经进入”新篇章，强调过去动作对现在的影响，应使用现在完成时。主语“China’s Natinal Games”为复数，故填have entered。
59. the 考查冠词。“fr the first time”是固定搭配，意为“首次”。故填the。
60. celebrating 考查非谓语动词。分析句子结构可知，主句“The 15th Natinal Games cmmenced with great fanfare”已经具有完整的谓语动词，空处需用非谓语动词形式作状语，表示伴随状态。主语“The 15th Natinal Games”与celebrate是主动关系，应用现在分词形式。故填celebrating。
61. clser 考查形容词比较级。根据句意“在使大湾区更加紧密地联系在一起方面”可知，此处需要表达“更紧密”的含义。clse为形容词，其比较级为clser，符合语境。故填clser。
62. After 考查介词。根据句意“在检阅了运动员入场式和一系列仪式程序后”可知，空处需要表示“在……之后”的介词。After符合语境。故填After。
63. that 考查代词。空处指代前文提到的“a cmpetitin prgram”，避免重复。故填that。
64. wh 考查关系代词。分析句子结构，空处引导定语从句，修饰先行词“individuals and representatives”，指人。关系词在从句中作主语，应使用wh。故填wh。
65. were 考查谓语动词的时态和主谓一致。该句为倒装句，主语是“Kirsty Cventry ... and Thmas Bach”，为复数概念。描述的是过去开幕式上的情况，应使用一般过去时。故填were。
第四部分 写作
第一节
参考范文：
Traffic Jam at Our Schl Gate
If yu arrive at r leave ur schl during peak hurs, yu will surely witness a frustrating scene: cars, bicycles, and pedestrians are all stuck in a chatic traffic jam right at the schl gate.
Several factrs cntribute t this prblem. Firstly, many parents drive their children t and frm schl, leading t a sharp increase in vehicles within a shrt perid. Secndly, illegal parking at the entrance blcks the flw f traffic. Lastly, sme students crss the rad withut using the crsswalk, further disrupting the traffic flw.
T address this issue, we suggest establishing a designated “N Parking” zne and encuraging students wh live nearby t walk r cycle. Additinally, rganizing student vlunteers t help direct traffic during peak times culd als imprve the situatin. Let’s wrk tgether t make ur schl gate a safer and mre rderly place.
第二节
参考范文：
Li Hua had just passed that spt. He stpped immediately and went back t help Chris. He quickly checked the brken part and fund ut what was wrng. Withut hesitatin, he went t his wn sled and tk ut an identical part. “Take mine,” Li Hua said, handing ver the imprtant piece. Chris lked at him in surprise. “But yu’re having yur best race! Yu culd still win!” Li Hua answered firmly while cntinuing t fix the part, “We came t race tgether, nt t watch thers fail.”
With the brrwed part, bth athletes finished the race tgether. They were the last t crss the finish line, but the crwd std and cheered fr their wnderful display f sprtsmanship. After the race, Chris tried t give Li Hua his silver medal frm last year, but Li Hua plitely refused. The next week, Li Hua received a new Sprtsmanship Award. Chris then invited him t train tgether at his schl’s better sprts center. Frm that day n, the tw cmpetitrs became training partners and clse friends, shwing that while winning feels gd, the real victry is in the friendships made thrugh sprts.
听力材料
Text 1
M: Lucy, I heard yu bught a flat last week. Is that true?
W: N. I went t lk at a flat because I’d like t rent ne. But I wasn’t satisfied with it. S I’m still lking fr a flat t live in.
Text 2
W: Mark, hw abut ging t a mvie this Saturday?
M: I’d lve t, but I can’t. Having a family get-tgether at my grandparents’ hme at the end f the year is a family traditin. I’m leaving this Friday and I’ll spend tw nights there.
Text 3
M: Excuse me. I’m ging t meet my friend in the City Library. Culd yu tell me hw I can get there?
W: The N. 37 bus can take yu there, but it will take yu abut 20 stps. Yu’d better call a taxi.
M: OK, thanks.
Text 4
M: A grup f us frm the envirnmental club are ging t pick up litter by the sea, while there aren’t any nisy crwds. Want t cme?
W: Yes. Last time I went there fr fresh air, I nly saw litter everywhere. It’s abut time smene cleaned it up.
Text 5
W: Here is the menu, hney. There is fish flavred fried prk slice, twice cked prk and spicy biled fish. It’s really hard t make a decisin.
M: We can try their spicy biled fish tnight. I heard it’s their specialty dish.
W: OK.
Text 6
M: Amy, have yu read the bk The Little Prince?
W: Yes. I read it last year. But I didn’t finish it.
M: Why? The bk is s interesting that I can’t put it dwn.
W: Well, my English isn’t very gd. There were just t many difficult wrds fr me.
M: In this case, yu can read a simpler versin f it. It can be read n a website in three levels f difficulty. Yu can read the simplest level.
W: That’s great! I really lk frward t finishing the stry. Can yu send me a link t that website?
M: I’m srry, but I can ask Michele t d that. She ften uses the website.
Text 7
W: Gd mrning. May I ask smething abut yur camp, please?
M: Certainly. Our camp is fr teenagers in grades 7 t 9.
W: What des the camp ffer t participants?
M: It allws participants t explre the snwy trails f Brainard Lake n snwshes and make their way t the CMC Hut fr an vernight under the stars.
W: When will it take place?
M: Frm February 18th t February 19th.
W: Can yu tell me abut the cst, please?
M: Sure. Fr members it csts 300 dllars each, and nn-members need t pay 30 dllars mre. The cst includes all meals, transprtatin, snwsheing equipment, and accmmdatin.
W: It is quite acceptable. I’ll apply fr it fr my sn.
Text 8
M: What are yu searching fr n the Internet?
W: I’m lking fr a charity. I want t help sme children in Africa.
M: Why dn’t yu try the African Children’s Fund? It wrks alngside ther like-minded charities t imprve access t educatin fr pr children in sme African cuntries.
W: Des it help children in Kenya and Tanzania? I really care abut children there.
M: Yes. In Kenya it runs Prridge Clubs t ensure all children are given a gd meal at the start f the schl day.
W: S hw des it help children in Tanzania?
M: It has set up several nurseries and primary schls fr disadvantaged children there.
W: It seems that yu really knw well abut this rganizatin.
M: Well, it needs helping hands with packaging f supplies, fundraising, and events t fulfill its missin all year rund. I’m a regular helper.
W: I’m usually busy with my wrk. S hw can I help?
M: Yu can dnate directly thrugh their website.
W: I’ll find the site. Thank yu fr recmmending it t me.
Text 9
W: Gd evening, Vivek. Welcme t jin us tnight. First, can yu tell us smething abut yurself?
M: Sure. My name is Vivek Sandrapaty. I’m 17 years ld. I’m a senir at West Prt High Schl. I lve science.
W: Recently yu wn an award at the Regenern Internatinal Science Fair in Atlanta. Cngratulatins!
M: Thanks.
W: S what place were yu awarded at the fair?
M: I didn’t win the tp three awards, but I was still very happy abut the result. Altgether 1,750 students frm arund the wrld participated in the fair and I was amng the tp fur.
W: It’s really a big science fair. Culd yu tell us hw yu wn the award?
M: I invented a system that sends a signal t emergency services when an injury ccurs. Yu knw smetimes when ne gets injured, he may be unable t call fr help.
W: Exactly. I’m sure yur inventin can help save lives. I hpe yur stry will inspire mre peple f yur age t wrk n scientific prjects.
M: I hpe s.
W: Well, that’s all fr tnight’s prgram. Thank yu fr yur time.
M: The hnr is all mine.
Text 10
W: Pwell Janulus is a Canadian. He still hlds the Guinness Wrld Recrds that he earned in 1985 fr being fluent in 42 languages. Qualifying fr the recrd was n easy wrk, as he had t pass a 2-hur cnversatin with a native speaker f each f the 42 languages. His father was frm Lithuania and spke 4 languages, while his mther was Plish, and she spke even 2 languages mre. By the age f 18, he was already fluent in 13 languages. He said that he struggled with the academic style f language teaching at schl and was able t develp his wn methd t learn languages faster. Pwell was able t interpret in 28 languages ut f the 42 that he speaks. He has been wrking as a curt interpreter in the past years. It means his wrk is t change spken wrds f ne language int anther. He was paid fr each f the languages that he interpreted in curt when he was in his 30s. While ding that jb, he aimed t learn 2 r 3 languages a year at hme. He said that ding s allwed him t earn mre.
Traffic Jam at Our Schl Gate
Li Hua had just passed that spt.
With the brrwed part, bth athletes finished the race tgether.