2027年高考英语人教版一轮复习突破训练课件25-课时作业25 UNIT 4 JOURNEY ACROSS A VAST LAND

这是一份2027年高考英语人教版一轮复习突破训练课件25-课时作业25 UNIT 4 JOURNEY ACROSS A VAST LAND，共5页。PPT课件主要包含了ensured，where，challenges，reaching，extremely，be changed，unfamiliar，asked等内容，欢迎下载使用。
课时作业25 UNIT 4 JOURNEY ACROSS A VAST LAND
Ⅰ.阅读理解（每小题2.5分，共20分）
A（2026·河南百所名校开学考） I was 21 when I brke the wrld recrd as the yungest wman t ski sl（独自地） t the Suth Ple. On the hardest day, snw piled up t my knees, the wind hwled like a wild beast, and the cld pierced thrugh every layer f my clthes. My sledge （雪橇） felt heavier with each step, my muscles burning, and my breath shallw in the thin air. But I refused t stp.
Grwing up in Nrway, I was easily expsed t the wilderness. Stries f Rald Amundsen, the first man t reach the Suth Ple, filled me with wnder. And that was when my desire t explre nature was brn. I spent hurs skiing in the muntains, camping under stars, and starting campfires with frzen fingers. At 14, I made a brave decisin—t ski acrss Greenland. Mst peple dubted me. I was just under 5 feet tall and lked mre like a child than an explrer. But Lars Ebbesen, a famus plar guide, saw my determinatin and trained me. He taught me hw t fix brken equipment with frzen hands and read the sky fr signs f danger. “Yu must be strng and smart,” he tld me ver and ver.
Suth Ple. I std in silence, tears freezing n my cheeks. I sent Lars a chick emji—at last, the “plar egg” hatched.#1.6
语篇解读 本文是一篇记叙文。文章讲述了作者作为最年轻的女性，独自滑雪到南极，打破世界纪录的经历，以及她从小对自然探索的热爱和成长过程中的努力与坚持。
1. What inspired the authr t explre nature?( )
A. Her desire t break a recrd.B. Her lve fr the Suth Ple.C. Her mther’s encuragement.D. Her admiratin fr Rald.
[解析] 细节理解题。根据第二段第二句提到罗阿尔德·阿蒙森到达南极的故事可知，作者对罗阿尔德的钦佩激发了她探索自然的欲望。故选D。
2. Hw did Lars help the authr?( )
A. By teaching her survival skills.B. By financing her explratin.C. By training her t ski skillfully.D. By cnvincing her parents t supprt her.
[解析] 推理判断题。根据第三段第四、五句提到著名的极地向导拉尔斯·埃布森教作者如何用冻僵的手修理损坏的设备，以及如何观察天空来寻找危险的迹象等信息可推知，拉尔斯是通过教她生存技能来帮助作者的。故选A。
3. What can we learn frm paragraph 4 abut the authr?( )
A. She gathered sme hands-n experience.B. She went t Finnmark accmpanied by a guide.C. She was praised fr her curage by many peple.D. She met many challenges when crssing Greenland.
4. Which f the fllwing can best describe the authr?( )
A. Outging and caring.B. Ambitius and sensitive.C. Humrus and cnsiderate.D. Adventurus and determined.
[解析] 推理判断题。根据第一段第一句以及最后一段第四、五、六、七句可知，作者独自滑雪到南极，从小就有探索自然的欲望，并且在面对困难时从不放弃。故可推断，作者是有冒险精神（adventurus）和决心的（determined）。故选D。
B（2025·山东潍坊月考） A rbt created at Stanfrd University in Califrnia is diving dwn t shipwrecks （沉船） and sunken planes in a way that humans can’t d. Knwn as OceanOneK, the rbt allws its peratrs t feel like they’re underwater explrers, t. OceanOneK resembles a human diver frm the frnt, with arms and hands and eyes that have 3D visin, capturing the underwater wrld in full clr. The back f the rbt has cmputers and eight multidirectinal thrusters that help it carefully explre the sites f fragile sunken ships. When an peratr at
the cean’s surface uses cntrls t direct OceanOneK, the rbt’s tuch-based feedback system causes the persn t feel the water’s resistance as well as the frms f artifacts （人工制品）. OceanOneK’s realistic sight and tuch capabilities are enugh t make peple feel like they’re diving dwn t the depths—withut the dangers r immense underwater pressure a human diver wuld experience. The idea fr OceanOneK came frm a desire t study cral reefs in the Red Sea at depths beynd the nrmal range fr divers. While OceanOneK was designed t reach maximum depths f 656 feet,
researchers had a new gal: 1 kilmeter, hence the new name fr OceanOneK. The researchers changed the rbt’s bdy by using special fam t increase buyancy（浮力） and fight the pressures f 1,000 meters—mre than 100 times what humans experience at sea level. OceanOneK als gt tw new types f hands and increased arm and head mtin. During OceanOneK’s deep dive in February, team members discvered the rbt culdn’t rise when they stpped fr a thruster check. Fltatin devices n the cmmunicatins and pwer line had cllapsed, causing the line t pile n tp f the rbt.
They were able t pull in the slack, and OceanOneK’s descent was a success. It drpped ff a memrial marker n the seabed that reads, “A rbt’s first tuch f deep seaflr—a vast new wrld fr humans t explre.” Khatib, a prfessr, called the experience an “incredible jurney”. “This is the first time that a rbt has been capable f ging t such a depth, interacting with the envirnment and permitting the human peratr t feel that envirnment,” he said.#1.8
语篇解读 本文是一篇说明文，主要介绍了加利福尼亚州斯坦福大学研制的机器人OceanOneK 正以人类无法做到的方式潜入海底，使人们获得沉船和沉没的飞机等的资料。
5. What d we knw abut OceanOneK?( )
A. It has clrful eyes.B. It is remtely cntrlled.C. It is like a human all ver.D. It explres the underwater wrld itself.
[解析] 细节理解题。根据第一段最后一句可知，海面上的操作员可以使用控制器远程控制OceanOneK，所以说OceanOneK是远程控制的。故选B。
6. What is the riginal idea fr OceanOneK?( )
A. T find ut the mystery f the cean.B. T save passengers frm sunken planes.C. T cllect treasures frm shipwrecks.D. T research cral reefs in deep ceans.
[解析] 推理判断题。根据第三段第一句提到的OceanOneK的设计理念来自对红海中超出潜水员正常范围的珊瑚礁进行研究可推知，OceanOneK的原始构想是研究深海中的珊瑚礁。故选D。
7. What is wrng with OceanOneK in February?( )
A. It failed t rise nrmally.B. It lst tuch with the peratrs.C. It cllapsed and piled n the seaflr.D. It flated away with sea currents.
[解析] 细节理解题。根据第五段第一句“During OceanOneK’s deep dive in February, team members discvered the rbt culdn’t rise when they stpped fr a thruster check.”可知，二月份OceanOneK出现不能正常上升的问题。故选A。
8. What is a suitable title fr the text?( )
A. Rbts help peple becme cean explrers.B. Rbts explre shipwrecks n the cean bttm.C. Rbts search the cean flr fr sunken treasures.D. Rbts dive int the deep cean t lcate minerals.
[解析] 主旨大意题。根据第一段第一句提到加利福尼亚州斯坦福大学制造的一个机器人正在以人类无法做到的方式下潜至沉船和沉没的飞机以及全文其他内容可知，本文主要介绍了机器人OceanOneK 正以人类无法做到的方式潜入海底，使人们获得沉船和沉没的飞机等的资料，所以B项“机器人在海底探索沉船”可以作为文章标题。故选B。
1.sunken adj.沉没的；凹陷的，深陷的（尤因疾病、年老或饥饿）2.resistance n.阻力；反对；抵抗 3.maximum adj.最大限度的，最大的 4.incredible adj.难以置信的；极好的
原句：“This is the first time that a rbt has been capable f ging t such a depth, interacting with the envirnment and permitting the human peratr t feel that envirnment，” he said.分析：这是一个固定句式。This is the first time dne...表示“这是……第一次……”，句中现在分词短语“ permitting...”作伴随状语。译文：他说：“这是机器人首次能够下潜到如此深度，与环境互动，并让操作人员感受到那个环境。”
Ⅱ.完形填空（每小题1分，共15分）
（2022·新高考Ⅱ） Like many yung peple, Jessica wants t travel the glbe. Unlike mst f them, this 25-year-ld is ding it . .1. .. She and her husband have spent the last tw years traveling the wrld, stpping everywhere frm Paris t Singapre. It might sund like ne lng, expensive . .2. ., but the cuple has an unusual way t make their travel . .3. .. They’re part f a new frm f the . .4. . ecnmy: an nline grup f huse sitters. Thrughut their n-cst stays in . .5. . hmes, they feed pets and water plants in the hmewner’s . .6. ..
It’s nt all sightseeing. The tw travelers carefully . .7. . their trips, scheduling their days arund the pets that are smetimes difficult t . .8. .. But huse sitting als ffers a level f . .9. . they can’t find in a htel. “It’s like . .10. . at a friend’s huse,” Jessica says. The cuple has a high . .11. . rate in getting accepted as huse sitters and they always g beynd the hmewner’s . .12. .. Fr Jessica, that means . .13. . plenty f pictures f happy pets, keeping the huse . .14. . and leaving a nice small gift befre heading t the next huse. “Yu want t make the hmewner feel that they made the right . .15. .,” she says.#5
语篇解读 这是一篇记叙文。文章讲述了杰西卡与其丈夫通过线上看门人组织获得免费住宿，在世界各地旅游的故事。
1. ( ) A. indrsB. nlineC. single-handedD. full-time
[解析] 根据下文“have spent the last tw years traveling the wrld”可知，杰西卡与其丈夫两年来一直在旅游，所以是全职旅游。A.在室内；B.在线地；C.单独地；D.全职地。C选项single-handed有较大的干扰性，但下句说的是两个人旅行，故排除C。
2. ( ) A. gameB. serviceC. vacatinD. prcedure
[解析] 根据常识可知，旅游是一种度假行为。A.游戏；B.服务；C.假期；D.步骤。
3. ( ) A. safeB. busyC. helpfulD. affrdable
[解析] 由but可知，空格处的意思与上文中的“昂贵的”构成转折，也就是“便宜的”或“负担得起的”。
4. ( ) A. lcalB. privateC. sharingD. agricultural
[解析] 由下文可知，杰西卡在旅行中帮助主人照看房间、喂养宠物、给植物浇水等，同时免费住宿，因此这是一种共享。A.当地的；B.私人的；C.共享的；D.农业的。
5. ( ) A. strangers’B. parents’C. c-wrkers’D. neighbrs’
[解析] 他们住的房子的主人是在网上联系到的，所以他们之间彼此陌生。A.陌生人的；B.父母的；C.同事的；D.邻居的。
6. ( ) A. favrB. defenseC. hnrD. absence
[解析] 他们居住在别人的家里，替人家看管房子、喂养宠物、给植物浇水，显然这是在主人不在家的时候做的事。A.支持；B.防卫；C.荣誉；D.缺席。
7. ( ) A. planB. explainC. cmpareD. cmplete
[解析] 根据语境及常识可知，旅行时一般要进行各方面的详细规划，杰西卡与其丈夫住在陌生人的家里，替人家喂养宠物，所以要在照顾好宠物的前提下计划旅行。
8. ( ) A. buyB. transprtC. chseD. please
[解析] 根据语境以及常识，尤其是空格前面的smetimes difficult可推测，有时候，陌生人家的宠物不好应付，很难取悦。A.购买；B.运输；C.选择；D.取悦。
9. ( ) A. supprtB. cmfrtC. cntrlD. attentin
[解析] 由本句中的But可知，本句意思与上句构成转折，上句说的是照看别人家的宠物带来的困难，所以本句应该描述好的一面，表示“在宾馆里享受不到的舒适”。
10. ( ) A. ckingB. stayingC. waitingD. studying
[解析] 上句提到住在陌生人家里有在宾馆享受不到的舒适。本句应进一步描述这种舒适就像住在朋友家一样。
11. ( ) A. successB. survivalC. grwthD. unemplyment
[解析] 根据语境，尤其是后面的“in getting accepted as huse sitters”所表达的语气可推测,这对夫妇被接受为看房人的成功率很高。
12. ( ) A. budgetB. abilitiesC. expectatinsD. understanding
[解析] 由后面的例子以及杰西卡所说的话 “Yu want t make the hmewner feel that they made the right...”可知杰西卡在陌生人家里住宿时，所做的一切都超出了房主的预期。A.预算；B.能力;C期望；D.理解。
13. ( ) A. admiringB. dnatingC. sendingD. brrwing
[解析] 根据语境可推知，杰西卡应该是把宠物的照片发给主人，让主人了解宠物的情况。
14. ( ) A. cleanB. penC. simpleD. empty
[解析] 上文提到杰西卡在陌生人家住宿时所做的一切超出了主人的预期。由此推知他们在走之前肯定把房子打扫得干干净净。
15. ( ) A. guessB. decisinC. respnseD. impressin
[解析] 他们细心照顾陌生人房子里的一切，给主人留下很好的印象,让主人感到这个决定是正确的。
Ⅲ.语法填空（每小题1.5分，共15分）
（2025·四川内江一模） The 14th Chinese Arctic scientific expeditin （探险） team recently cmpleted its missin, and Liu, 1. ___ teacher at Jiangsu Shipping Cllege in Nantng serving as the secnd mate n the icebreaker fr this expeditin, effectively 2. ________（ensure） navigatin （航行） safety. “This is actually a quiet and attractive regin, 3. _______ pure blue rivers shine brightly against white snw. I fell in lve with the Arctic the mment I came here,” Liu recalled. The wnderful plar
wrld nt nly shws its beauty but als has a variety f 4. __________ （challenge） and uncertainties. “Due t factrs like the climate, the ice this year is relatively thick, 5. _________ （reach） arund 4 meters in sme areas,” the teacher explained. This made navigating the ship in the ice-cvered regins 6. __________ （extreme） difficult, with the ship getting stuck 7. ___ the ice several times. Rute planning had t depend heavily n weather cnditins. It may need t 8. ____________ （change） at any mment accrding t the ice situatin. In rder t fulfill the scheduled scientific research tasks, Liu had t change the rute almst every day. “Fr me, the
Arctic was 9. ___________ （familiar）, mysterius, and even dangerus, but gradually I gt t knw it, became familiar with it, and felt a sense f clseness with it,” Liu added. When 10. _______ （ask） if he wuld visit the plar regins again given the chance, Liu immediately said that he wuld like t visit the Antarctic nce mre t watch different landscapes and cntribute further t China’s plar expeditins.#1.1.3
语篇解读 本文是一篇说明文，介绍了第十四支中国北极科学探险队最近完成了任务，以及对此任务的感受和期待。
[解析] 考查冠词。设空处修饰可数名词teacher，且此处泛指“一名来自南通市的江苏航运职业技术学院的老师”，要用不定冠词，且teacher是发音以辅音音素开头的单词。故填a。
2. ________
[解析] 考查动词时态。设空处作谓语，主语是Liu，与动词ensure之间是逻辑上的主动关系，结合前一分句中的谓语动词cmpleted和语境可知，此处描述过去发生的事情，应用一般过去时。故填ensured。
[解析] 考查定语从句。设空处引导非限制性定语从句，先行词regin指地点，设空处在从句中作地点状语，故用表示地点的关系副词引导定语从句。故填where。
4. __________
[解析] 考查名词复数。根据空前的“a variety f”可知，此处应使用复数形式作宾语。此处challenge意为“挑战”，为可数名词。故填challenges。
5. _________
[解析] 考查非谓语动词。本句谓语是系表结构，所以设空处作状语，用非谓语形式，空处与逻辑主语the ice之间是主动关系，故用现在分词形式。故填reaching。
6. __________
[解析] 考查副词。设空处修饰形容词difficult，作状语，表示“极其”，应用副词形式。故填extremely。
[解析] 考查介词。此处是“get stuck in...”结构，意为“陷到……中”，符合语境。故填in。
8. ____________
[解析] 考查非谓语动词。本句谓语是may need，设空处用非谓语动词，句中It指代前文的Rute planning，与change之间是被动关系，且此处为“may need t d...”结构，故用不定式的被动形式。故填be changed。