课时分层检测(15) Space Exploration-【创新大课堂】2027年高三英语一轮总复习

课时分层检测（十五 I.阅读理解 A (2026·山东省崂山区第二中学二模) The sun likes to remind us that Earth is merely one part of a joint system.Despite our connection with the sun,there are still numerous scientific mysteries to uncover about this critical star,particularly its magnetic field ()Now, for the first time,scientists have taken nearly daily measurements of the sun's coronal(日冕的) magnetic field and this observation offers a more dynamic view of this solar region. The solar magnetic field is the primary driver of solar storms and flares.As society grows increasingly reliant on technology,this space weather generates threats to power networks,communication systems, and in-space technologies like GPS and satellites. "Global mapping of the coronal magnetic field has been a big missing part in the study of the sun," said Zihao Yang,a postdoctoral fellow from Peking University in China."This research is helping us fill a crucial gap in our understanding of coronal magnetic fields,which are the source of the energy for storms that can impact Earth. Scientists have been able to routinely measure the magnetic field on the sun's surface.Large telescopes like the Daniel K.Inouye Solar Telescope (DKIST), which is the world's largest solar telescope,can measure the three-dimensional coronal magnetic fields in depth.It recently demonstrated its ability to make detailed observations of the coronal magnetic field.However,DKIST can't map the sun all at once. To try to get more overall mapping,the team turned to the Upgraded Coronal Multi-channel Polarimeter UCoMP).UCoMP can block out parts of the sun.It uses a dise called a coronagraph to enable scientists to measure the sun's atmosphere. UCoMP has a much smaller aperture(光图) compared to DKIST,but it can take a wider view, which makes it possible for scientists to study the entire sun on most days. "We are entering a new age of solar physics research when we can routinely measure the coronal magnetic field,said Yang.Using DKIST's and UCoMP's measurements together offers a more all-sided view of the coronal magnetic field. 1.What is the significance of the new observation of the sun's coronal magnetic field? A.It reveals the source of the sun's energy. B.It helps us fully understand the solar system. 38 Space Exploration C.It enables us to predict solar storms accurately. D.It allows further insight into a certain solar region. 2.What does Zihao Yang think of the research? A.It's well-received.B.It's risk-free. C.It's pioneering. D.It's misleading. 3.What is the main advantage of UCoMP compared to DKIST? A.It provides a wider view of the sun. B.It has a larger aperture for higher-quality images. C.It can measure the sun's magnetic field in greater depth. D.It can block out the sun's light for better measurements. 4.What is the main idea of the text? A.The importance of solar physics research. B.The comparison between DKIST and UCoMP. C.The sun's magnetic field and its impact on Earth. D.The new progress in measuring the sun's coronal magnetic field. B (2026·广东六校第一次联考) Booking your next vacation to space with out- of-this-world views could soon be a reality.Orbital Assembly Corporation announced two new station concepts designed with space tourism accommodations. One of the stations,called Pioneer,could orbit Earth as early as 2025. The Gateway Foundation circulated ideas for a space hotel in 2019.The goal of the stations is to run a space business park that can serve as a home away from home with room for offices and tourists.Orbital Assembly was founded by the Gateway Foundation team as a way to help make these dreams come true. The proposed Pioneer Station can accommodate 28 people.The second station,Voyager,scheduled to open in 2027,can hold up to 400 people."The goal has always been to make it possible for large numbers of people to live,work and thrive in space,says Orbital Assembly's COO Tim Alatorre. Both stations look like a wheel and will feature artificial gravity that allows guests to move comfortably on each station.Pioneer features five modules built around the rotating "Gravity Ring"architecture design,Tourists may still feel some weightlessness but will also be able to drink out of a cup and won't have to be tied to a bed to sleep.The gravity works similar to how a spinning bucket pushes the water out to the sides of the bucket and stays in place, Alatorre explains.Near the middle of the station, there will be no artificial gravity,but gravity gradually increases further away from the center. While the Pioneer Station will be smaller than Voyager,guests can still shower,eat and drink sitting down in areas with gravity.Each station is furnished like luxury hotels on Earth.Voyager will feature a restaurant and suites with views of Earth. A significant barrier to space travel is the cost.However,Orbital Assembly expects tourists to seek a trek into space as space travel eventually becomes less expensive."We envision our Pioneer and Voyager space stations as the ultimate ecotourism destinations.Once people get to space,it will change their perspective about Earth,"Alatorre says. "Space travel is still at its early stage,and we're excited to do our part to push it forward to help improve life on Earth. 5.What is the goal of the Pioneer and Voyager space stations? A.To revolutionize space travel. B.To serve as luxury hotels in space. C.To offer a unique and immersive experience. D.To enable large-scale living and working in space. 6.What do the Pioneer and Voyager stations have in common? A.Open time. B.Artificial gravity. C.Suites with views.D.Passenger capacity. 7.What can we learn from paragraph 4? A.The "Gravity Ring"rotates around the station. B.The gravity is weak in the central point of the station. C.The“Gravity Ring”on Pioneer is identical with that on Voyager. D.The gravity operates like a spinning bucket keeping water inside. 8.What can be a suitable title for the text? A.Overcoming the Barrier:Space Tourism Becomes Affordable B.Space Hotels on the Horizon:Pioneer and Voyager Stations C.The Future of Space Travel:Pioneer and Voyager Stations D.Orbital Assembly:Space Tourism Dream Comes True Ⅱ.完形填空 (2026·四川眉山三模) I'd like to share a story from over 25 years ago that changed my life.During a vacation trip to California,I managed to 1 some time to stay with family friends in northern California but that meant in the short time I needed to find my way to the bus station,some 30 miles away.Being a poor student,I had little 2 to get there. -38 I tried to call various taxis but they were all too 3 to pick me up.Then,I got one person on the phone who agreed to transport me with limited 4 He came to pick me up about 45 minutes later.The driver was 5 and I remember wondering 6 the taxi didn't have a meter.The driver was so kind.He knew I was upset so he 7 me with stories and good conversation.He said I looked like his 8. At one point,I asked him why he 9 so little compared to the others.Then,he explained that he was actually 10 and hadn't removed his number from the phone book.When I called,clearly 11 he felt that he should come to help. This man drove an hour to help a stranger he didn't know for a fee that barely covered his gas,if that!This man's 12 warms my heart every time I think of him.13,I didn't get his name and his face has since faded from my memory.But he is on my 14 often and I wish I could thank himl5_.“Thank you Mr..Angel Taxi-Man！I hope your granddaughter knows what a wonderful grandfather she has!” 1.A.spend B.spare C.waste D.kill 2.A.money B.time C.energy D.effort 3.A.reasonable B.unbelievable C.expensive D.cheap 4.A.distances B.funds C.space D.time 5.A.old B.young C.rich D.poor 6.A.when B.why C.where D.how 7.A.laughed B.helped C.distracted D.absorbed 8.A.granddaughter B.grandson C.friend D.daughter 9.A.charged B.paid C.cost D.took 10.A.graduated B.lost C.retired D.recovered 11.A.astonished B.pleased C.eager D.upset 12.A.kindness B.intelligence C.caution D.care 13.A.Luckily B.Surprisingly C.Regretfully D.Anxiously 14.A.shoulder B.mind C.work D.relaxation 15.A.in person B.in all C.in advance D.in brief处指的是作者这么长时间的生活是围绕着规划这个项目。故 选D。 15.C[考查动词词义辨析。句意：我希望有一天我会策划并独 自进行一次更大的探险。A,reserve保留：B.fear害怕；C, hatch策划；D.skip跳过。根据下文的“and do a bigger expedition on my own”可知，此处指的是作者策划一次更大的 探险。故选C。」 课时分层检测（十四） I,【语篇解读】本文是一篇应用文。文章主要介绍了激发想象 力的四本图书」 l.C[细节理解题。根据题千中的关键词“in the format of question and answer'”可知，答案应定位在Ask an Astronaut by Tim Peake部分，根据该部分中的“Its question and answer format makes it easy to quickly find answers”可知Ask an Astronaunt这本书是由问答的形式组成。故选C。] 2.C[细节理解题。根据Thing Explainer by Randall Munroe 部分中的最后一句“However,additionally providing more technical terms.,,learning experience.”可知，提供更多技术术 语原本可能会增强理解和学习体验，也就是说这本书缺乏技术 术语。故选C。] 3.A [推理判断题。结合A Short History of Nearly Everything by Bill Bryson部分中的“Combining history and science”,Deep Time by Riley Black部分中的“The fascinating high-quality images,,astronomy and biology.”可知，这两本书 都把科学和历史结合了起来。故选A。] 【语篇解读】本文是一篇说明文。文章主要介绍了文化记忆的定 义和功能。 4.B[推理判断题。根据第一段“People may typically think of memory as the recollection of the past...So is culture,the way of life specific to a group of people.”以及第二段首句“Cultural memory is the constructed understanding of the past... monuments and other symbols.”可推断，第一段提到了文化与 记忆的共同点，是为了引出文化记忆的概念。故选B。] 5.A[词义猜测题。根据第二段画线单词下文“To understand culture,humans access a mass of cultural symbols,such as books.Artifacts of the past provide insights into where we came rom.”可推测，画线词所在句子指的是“文化记忆通常储存在博 物馆或历史纪念碑等物品中”，画线词与A项“存储”意义相近」 故选A。] 6.D[推理判断题。根据第三段中“Besides,it creates a form of shared identity and a means for communicating this identity to new members...is still an important part of modern Russian identity..”可知，文化记忆尤其是集体创伤能够创造并传承共同 的身份认同，故推知俄罗斯的例子是用来说明文化记忆对身份 认同的影响。故选D。] 7.A[细节理解题。根据最后一段中的“The main function of cultural memory...is to use knowledge of past experiences to avoid making the same mistakes again and again.”可知，文化记 忆主要被期望用来传承过去的智慧以避免重复犯同样的错误。 故选A。 Ⅱ，【语篇解读】本文是一篇说明文。文章主要说明了短时间内 克服文化冲击的建议。 1.C [上文提到文化冲击很常见，根据下文“You'll become accustomed to the same things that initially‘shocked'you!”可 知，下文提到了你会习惯最初给你带来冲击的事物，说明文化冲 击最终会消失。故C选项“但是，文化冲击最终会消失。”符合语 境。故选C。] 2.D[根据上文“When deciding to visit an entirely new place, don't expect the traditions and cultures followed by your current home to be followed by the new land,”可知，上文提到不要期待 陌生的地方也遵循你熟悉的传统和文化，故本句承接上文说明 每个地方都有自己的文化。故D选项“每个城市或国家都有自 己的价值观和信仰。”符合语境。故选D。] 3.EL根据上文“Have a go at something different,like a new food-different isn't necessarily bad..”可知，作者建议尝试不同事 物，并指出不同并不一定意味着不好。本句为本段最后一句，承 接上文说明尝试新事物的原因。故E选项“你永远不知道你会 在哪里找到兴趣。”符合语境。故选E。 4.B[上文建议和当地人交谈并询问他们的文化以了解更多信 息，避免偏见，本句承接上文说明了解信息的好处。故B选项 “你可以洞察周围的环境。”符合语境。故选B。] 5.G[空前一句总结了上文提出的建议，本句承接上文，说明遵 循以上建议的影响。故G选项“只要你坚持下去，你很快就会 适应新的文化。”符合语境。故选G。」 Ⅲ，【语篇解读】本文是一篇说明文。文章主要说明了琵琶是有 着超2000年历史的中国传统乐器，其由古代发展而来，有独特外 形和多样演奏技巧，需长期练习和对中国音乐的理解。古代学者 艺术家多受其启发创作，如今琵琶在世界受欢迎，学弹琵琶不仅提 升音乐技能，还能加深对中国历史文化的理解。 1.musical [考查形容词。句意：琵琶是一种有着2000多年历史 的中国传统乐器。修饰名词instrument用形容词musical。故 填musical。 2.made[考查非谓语动词。句意：它有一个独特的梨形琴身，由 木头和四根弦制成。此处make与body构成被动关系，故用过 去分词作定语。故填made。 3.expressing「考查非谓语动词。句意：同上。作介词的宾语，用 动名词形式。故填expressing。 4.is played 「考查动词时态、语态和主谓一致。句意：琵琶在独奏 和合奏中都有演奏。主语Pia与谓语构成被动关系，且陈述事 实用一般现在时的被动语态。故填is played。] 5.for「考查介词。句意：它以其多样的演奏技巧而闻名，包括弹拔 扫弦和滑动。短语be known for表示“以…而闻名”。故填for。] 6.a[考查冠词。句意：掌握琵琶需要多年的练习和对中国音乐 的良好理解。短语a good understanding of表示“对…的良好 理解”。故填a。] 7,whom「考查定语从句。句意：在古代，琵琶在学者和艺术家中 是一种流行的乐器，许多人都以琵琶为灵感创作诗歌和音乐。 此处为介词十关系代词结构非限制性定语从句修饰先行词 scholars and artists,作介词的宾语，指人。故填whom。] 8.popularity L考查名词。句意：今天，琵琶仍然是中国文化的重 要组成部分，并在世界范围内受到欢迎。作动词的宾语，用名词 popularity。故填popularity。 9.deeper 「考查形容词比较级。句意：学习琵琶不仅能提高音乐 技巧，还能加深对中国历史和传统的了解。根据语境，学习弹奏 琵琶不仅能培养音乐技能，还能让人对中国历史和传统有“更深 刻的”欣赏，用比较级。故填deeper。] 10.to preserve [考查非谓语动词。句意：它是一座通往过去的桥 梁，也是为后代保存中国古代音乐之美的一种方式。名词wy 后跟不定式作后置定语。故填to preserve。」 课时分层检测（十五） I.【语篇解读】本文是一篇说明文。文章介绍了科学家首次对 太阳日冕磁场进行近乎每日的测量，还说明了相关仪器及此次测 量取得的新进展。 1.D [细节理解题。根据第一段中“Now,for the first time, scientists have taken nearly daily measurements of the sun's coronal(日冕的)magnetic field and this observation offers a more dynamic view of this solar region.(现在，科学家们首次对 太阳的日冕磁场进行了近乎每日的测量，这一观测为这个太阳 区域提供了更动态的视角。)”可知，对太阳日冕磁场的新观测能 让我们进一步深入了解某个太阳区域。故选D。] 2.C [推理判断题。根据第二段中“‘Global mapping of the coronal magnetic field has been a big missing part in the study of the sun,'said Zihao Yang,a postdoctoral fellow from Peking University in China.'This research is helping us fill a crucial gap in our understanding of coronal magnetic fields,which are the source of the energy for storms that can impact Earth.’(北京大 学的博士后Zihao Yang说：“日冕磁场的全球测绘一直是太阳 研究中一个很大的缺失部分。这项研究正在帮助我们填补对日 冕磁场理解的关键空白，日冕磁场是可能影响地球的风暴能量 的来源。”)”可知，Zihao Yang认为，这项研究填补对日冕磁场理 解的关键空白，是具有开创性的研究。故选C。] 3.A [细节理解题。根据第四段中“UCoMP has a much smaller aperture (compared to DKIST,but it can take a wider view,which makes it possible for scientists to study the entire sun on most days..(与DKIST相比，UCoMP的光圈要小得多， 但它可以提供更广阔的视野，这使得科学家们在大多数日子里 都能研究整个太阳。)”可知，与DKIST相比，UCoMP的主要优 势是它能提供更广阔的太阳视野。故选A。] 4.D[主旨大意题。通读全文，结合第一段中“Now,for the first time,scientists have taken nearly daily measurements of the sun's coronal(日冕的)magnetic field and this observation offers a more dynamic view of this solar region.(现在，科学家们首次 对太阳的日冕磁场进行了近乎每日的测量，这一观测为这个太 阳区域提供了更动态的视角。)”以及最后一段中“Using DKIST's and UCoMP's measurements together offers a more all sided view of the coronal magnetic field.(结合DKIST和 UCoMP的测量结果，可以更全面地了解日冕磁场。)”可知，本文主 要介绍了在测量太阳日冕磁场方面取得的新进展。故选D。 【语篇解读】本文是一篇说明文。文章主要介绍了先锋号和旅行 者号两个空间站的建设和运行构想 2 5.D[细节理解题。根据第二段的“The goal of the stations is to run a space business park that can serve as a home away from home with room for offices and tourists.”可知，先锋号和旅行者号空 间站的目标是使在太空大规模生活和工作成为可能。故选D。」 6.B[细节理解题。根据第四段的“Both stations look like a wheel and will feature artificial gravity that allows guests to move comfortably on each station.”可知，先锋号和旅行者号空 间站的共同之处在于都有人造重力。故选B。门 7.D[细节理解题。根据第四段的“The gravity works similar to how a spinning bucket pushes the water out to the sides of the bucket and stays in place,Alatorre explains..”可知，重力就像 个旋转的桶把水锁在里面一样运行。故选D。 8.B[标题归纳题。通读全文尤其根据第一段以及第三段可知， 文章主要介绍了先锋号和旅行者号两座计划作为太空旅店的空 间站的建设和运行构想。所以B选项最适合作为文章标题。故 选B。 Ⅱ.【语篇解读】本文是一篇记叙文。文章讲述了一位好心的退 休司机帮助一位因境中的学生的感人故寧。 1.B[考查动词词义辨析。句意：在一次去加利福尼亚的度假旅 行中，我设法抽出一些时间和加利福尼亚北部的家人的朋友呆 在一起，但这意味着在短时间内，我需要找到去30英里外的公 交车站的路。A.spend花费；B.spare抽出；C.waste浪费； D.kill杀害。根据空后“some time to stay with family friends in northern California'”可知，作者在度假期间挤出时间去看望家人 的朋友。spare some time to do sth,意为“抽出一些时间做某 事”，是固定搭配。故选B。 2.A[考查名词词义辨析。句意：作为一个贫穷的学生，我几乎 没有钱去那里。A.money钱；B.time时间；C.energy精力； D.effort努力。根据上文“Being a poor student”可知，因为作者 是一个穷学生，所以没有多少钱。故选A。门 3.C[考查形容词词义辨析。句意：我试着打电话给各种出租 车，但它们都太贵了，不能来接我。A.reasonable合理的： B.unbelievable难以置信的：C.expensive昂贵的；D.cheap便宜 的。根据上文“Being a poor student,I had little 2 to get thre,”可知，乘坐出租车对于一个穷学生来说太贵了。故选C。] 4.B[考查名词词义辨析。句意：然后，我在电话上联系到了一个 人，他同意了很低的价钱来接我！！A.distances距离；B.funds 资金，钱款：C.space空间：D.time时间。根据下文“Being a poor student,I had little2 to get there.”可知，作者是一个贫穷 的学生，所以只能支付有限的资金。故选B。] 5.A[考查形容词词义辨析。句意：司机很老，我记得当时在想为什 么出租车没有计价器。Aold老的；B.young年轻的；C.rich富有 的；D.poor贫穷的。根据下文“】hope your granddaughter knows what a wonderful grandfather she has!”可知，司机是一个老年人。故 选A。 6.B[考查连词词义辨析。句意：同上。A,when当…时候；B. why为什么：C.where哪里：D.how如何。根据空后“the taxi didn't have a meter”及常识可知，此处表示作者那时还纳闷为什 么出租车里没有计量里程的计价器。故选B。] 7.C L考查动词词义辨析。句意：他知道我很沮丧，所以他用故 事和愉快的谈话分散了我的注意力。A.laughed笑；B.helped 帮助；C.distracted分散注意力；D.absorbed吸收。根据上文 “He knew I was upset”以及空后“with stories and good conversation”可知，司机用讲故事、交谈的方式来分散作者的注 意力，让作者不再烦心。故选C。 8.A 「考查名词词义辨析。句意：他说我看起来像他的孙女。 A.granddaughter孙女；B.grandson孙子；C,friend朋友； D.daughter女儿。根据下文“I hope your granddaughter knows what a wonderful grandfather she has!”可知，司机说作者看起 来像他的孙女。故选A。 9,A[考查动词词义辨析。句意：有一次，我问他为什么收费比 其他人少。A.charged收费：B.paid支付；C.cost花费；D.took 拿。根据上文“Then,I got one person on the phone who agreed to transport me with limited4!”可知，作者询问司机为什么 和其他人相比索要这么少的钱。故选A。] 10.C[考查动词词义辨析。句意：然后，他解释说他实际上已经 退休了，没有从电话簿中删除他的号码。A.graduated毕业； B.lost失去：C.retired退休；D.recovered恢复。根据上文“The driver was 5 and I remember wondering 6 the taxi didn't have a meter.”可知，司机年纪大了，已经退休了。故选C。 11.D「考查形容词词义辨析。句意：当我打电话时，显然很沮 丧，他觉得他应该来帮忙。A,astonished惊讶的；B.pleased高 兴的；C.eager渴望的；D,upset沮丧的。根据上文“He knew I was upset”可知，作者打电话时显然很沮丧。故选D。 12.A考查名词词义辨析。句意：每次我想到他时，他的善良都 温暖了我的心。A,kindness善良；B.intelligence智慧； C.caution?谨慎；D.care关心。根据上文“he felt that he should U come to help'”可知，作者是一个穷学生，而这位出租车司机愿 意来帮助他，可推理知司机非常善良，因此此处是他的善良温 暖作者的心。故选A。」 13.C 考查副词词义辨析。句意：遗憾的是，我不知道他的名字， 他的脸已经从我的记忆中消失了。A.Luckily幸运地；B. Surprisingly惊讶地；C.Regretfully遗憾地；D.Anxiously焦虑 地。根据空后“I didn't get his name and his face has since faded from my memory'”可知，司机给予了作者帮助，作者却不 知道他的名字，因此很遗憾。故选C。 14.B[考查名词词义辨析。句意：但他经常在我的脑海中，我希 望我能亲自感谢他。A.shoulder肩膀；B.mind脑海；C,work 工作；D.relaxation放松。根据上文“his face has since faded from my memory”及连接词But可知，尽管作者记不清他的样 貌，但作者却在脑海中时常想起他。故选B。] l5.A[考查介词短语辨析。句意：同上。A.in person亲自；B.in all总共；C.in advance提前；D.in brief简而言之。根据上文 "This man drove an hour to help a stranger he didn't know for a fee that barely covered his gas,if that!”可知，这位司机帮助 了作者这个陌生人，作者很想亲自感谢他。故选A。] 课时分层检测（十六） I,【语篇解读】本文是一篇说明文。文章主要介绍了旧金山政 府启动了一项耗资巨大的垃圾桶置换项目。 1.C [细节理解题。根据文章第二段“Officials decided it was time to replace the more than 3,000 cans that have served the city's streets for almost20 years.”可知，旧的垃圾桶已经超过了 使用期限，故选C。 2.A [段落大意题。通读第三段可知，本段主要围绕着市政府的 垃圾桶置换项目来展开，所以A项The urban can replacement project,(城市垃圾桶置换工程。)最能概括本段主旨大意。故 选A。] 3.A 「词义猜测题。根据文章最后一段画线词之前“But the good looks of the shiny new trash cans have not protected them from" 以及画线词之后“and other disrespect.Three weeks after being deployed,several are overflowing,or covered in orange and white graffiti or dirty from coffee spills..”可知，虽然新垃圾桶外表锃 亮，但是在三周之后还是遭受了不尊重，有些甚至被橙色和白色 的涂鸦所覆盖，或者被咖啡溢出而弄脏，由此可推知，新垃圾桶 不可避免地遭到了人为的破坏，所以画线词的意思应为“故意破 坏”，与A项意思相近。故选A。] 4.B [观，点态度题。根据文章最后一段“She recently visited three of the proposed trash cans.Two were already full when the group arrived to inspect them,she said.If the trash can is full, it's of no use,no matter how well it was designed,'she said. 知，Dine认为如果垃圾桶不能及时清理，即使设计得再好也没 有用，由此可推知，Diane对于新垃圾桶持否定的态度。故 选B。] 【语篇解读】本文是一篇说明文。文章介绍了南极探险中使用的 先进技术。 5.C 细节理解题。根据第二段中“At the forefront of Antarctic exploration are advanced satellite imaging systems.These orbiting wonders provide detailed maps of the continent's surface,allowing scientists to monitor changes in ice coverage and track... ”可知，卫星 成像系统为科学家提供了详细的南极大陆表面地图，以便他们监测 冰盖变化并跟踪冰川的运动。故选C。] 6.C T推理判断题。根据第四段“Furthermore,drones have revolutionized scientific fieldwork...These unmanned aerial vehicles (UAVs)are utilized for conducting...and capturing... By providing researchers with real-time data and imagery,drones facilitate rapid assessments of.. ”可推和，天人机在有极州料精 工作中起着非常重大的作用。故选C。 7.A[观，点态度题。根据最后一段中“Despite the remarkable advancements in technology,conducting research in Antarctica remains a huge challenge due to its extreme weather conditions and remote location,”可推知，作者对在南极进行研究持有客观 的态度。故选A。] 8.D[标题归纳题。根据第一段中“With the aid of cuttingedge technology,researchers have delved into its icy depths, uncovering the secrets.of this remote and pristine（原始的) wilderness.”以及全文内容可知，文章介绍了南极探险中使用的 先进技术。由此可知，D项“The Technological Wonders of Exploring Antarctica”最适合作本文标题。故选D。」 Ⅱ，语篇解读本文是一篇说明文。文章介绍了笑是一种很好的 情绪助推器。 1.C 上文“Many people's mood goes slightly down as the days are getting shorter.Even if you don't suffer from SAD(Seasonal Affective Disorder)-also called winter depression- you might 3