作业（七） UNIT 2 ICONIC ATTRACTIONS-【假期作业】2026年高二英语暑假假期作业（人教版·新教材）

[每日格言]再长的路，一步步也能走完，再短的路 作业（七） UNIT 2 ICONIC 1 积累运用 I.标记熟悉单词，回查陌生单词 ☐iconic ☐foundation ☐political ☐located ☐equator ☐barbecue ☐joint ☐butcher ☐premier ☐herb ☐hollow ☐vibrate ☐horn ☐straightforward ☐slogan ☐minister ☐frog ☐arrow ☐entitle ☐getaway ☐dive ☐freedom ☐domain □sponsor □liberty ☐golf ☐strait ☐sample ☐monument ☐distribution ☐pouch ☐temporary ☐phase □trunk ☐licensed ☐session ☐frequency ☐violent ☐nest ☐mammal ☐biology ☐hatch ☐capacity ☐fence ☐prison ☐grand Ⅱ.典题展示 假定你是李华，你的美国朋友Chris在来信 中提到他对中国古代建筑很感兴趣，计划明年者 假来中国参观，希望你帮他推荐一个适合去的城 市。请给他回复邮件，内容包括： (1)推荐的城市及原因； (2)表达祝愿。 注意：(1)写作词数应为80左右； (2)开头和结尾已给出，不计入总词数。 不迈开双脚也无法到达。 高二英语（配RJ版） 月 日 星期 ATTRACTIONS 台 历 天气 Dear Chris, Yours, Li Hua [佳作品读] Dear Chris, Knowing your keen interest in ancient Chinese architecture,I shall recommend Beijing to you,a city with precious architectural heritage (同位语). First of all,the Great Wall is particularly prominent.When standing on it(省略句)，you cannot help thinking how the ancient Chinese could finish the construction without any advanced technology.Additionally,at the heart of Beijing stands the Forbidden City(完全倒装句)， which is the largest wooden palace in the world and has a history of over600 years(非限制性定语从 )In Beijing,you can also experience other various styles of Chinese buildings. Hope my recommendation can be helpful. And eager to meet you this summer in Beijing! Yours, Li Hua 2能力提升 I.单句语法填空 1.I have been told that our donated books distribute)to each student as soon as possible. 2.It is my firm belief that only with (join)efforts can we have a better tomorrow. 25 暑假作业勿问成功的秘诀为何，且尽全力做你应 3.The man of integrity got involved in the (politics)activity,which made him a powerful figure in Chinese culture. 4.She gives me the (free)to make mistakes and to learn from them all. 5.Make sure you have communicated with your friend about how (frequent)each of you wants to be contacted and what method works best for you both. 6.The book, (entitle)Read Poetry and Learn History by Wang Chunyong,is suitable for the foreigners to learn classical Chinese poetry. 7.My first impression the salesman was that he was a kind and thoughtful young man. 8.My grandpa hurt his leg while (do)hard manual labour. 9.The percent of the students who listen to English songs is as high as 65%.50%of them watch English movies only 18% read English books. 10.While you are able to pick up a new habit in a few weeks,it takes many months (build)a healthy habit. Ⅱ.短语填空 refer to;make up;in a good state;play a part in; in contact with 1.He an excuse about his daughter being sick. 2.Health education will preparing us for old age and making us happy. 3.Although she didn't mention any names, everyone knew who she was 4.We still stay each other even though we have graduated for years. 5.With interest,learning will be positive and conscious.Then the psychology can be 2 该做的事吧。 [每日格言] Ⅲ.根据括号内提示完成下面短文 Last Sunday our school organized a visit to the Great Wall,with the aim of helping the foreign students in our school admire the beautiful scenery in China. The moment we got there by school bus, (我们迫不及待地想爬上 )Seeing this fantastic wonder,the foreign students couldn't help speaking highly of 2. (中国 古代人民的建筑能力).As the tour guide,I told them a 3. (hand)of stories about the Great Wall,(and they were interested in them 4. (用“介词十关系 代词”升级加黑体部分).Though5. (用了大约三小时到达 最高部分)，we were all in high spirits. It was obvious that the grand construction left a deep impression on the foreign students and I feel proud of the great wisdom of Chinese people. 3知能演练 I.阅读理解 (2025·福建福州高二期末检测)One might expect that the ever-growing demands of the tourist trade would bring nothing but good for the countries that receive the holiday-makers. Indeed,a rosy picture is painted for the long- term future of the holiday industry.Every month sees the building of a new hotel somewhere.And every month another rock-bound Pacific island is advertised as 'the last paradise on earth'. However,the scale and speed of this growth seem set to destroy the very things tourists want to enjoy.Overcrowded beaches and the concrete jungles of endless hotels have begun to lose their appeal.Those countries with little experience of [每日格言]改变你的想法，你就改变了自己的世界 tourism can suffer most in a rush to make quick money.In recent years,Nepal's forests,full of wildlife and rare flowers,were offered to tourists as one more untouched paradise,with the consequent destruction of precious trees and plants. The people as well rapidly feel its effects. Farmland makes way for hotels,roads and airports;the old way of life goes.The one-time farmer is now the servant of some multinational organization;he is no longer his own master. Once it was his back that bore the pain;now it is his smile that is exploited.No doubt he wonders whether he wasn't happier in his village working his own land. Thankfully,the tourist industry is waking up to the responsibilities it has towards those countries that receive its customers.The protection of wildlife and the creation of national parks go hand in hand with tourist development and in fact obtain financial support from tourist companies.At the same time,tourists are being encouraged to respect not only the countryside they visit but also its people. The way tourism is handled in the next ten years will decide its fate and that of the countries we all want to visit.Increased understanding in planning worldwide tourism can preserve the market for these companies.If not,in a few years'time the very things that attract tourists now may well have been destroyed. 1.What does the underlined sentence of para.1 imply about tourism expansion? A.Its technical challenge. B.Its positive social effects. C.Its potential drawbacks. D.Its undervalued profitability. 高二英语（配RJ版） 2.Why does the author mention“Nepal'”in para. 2? A.To support an argument. B.To make comparison. C.To show cause and effect. D.To group related ideas. 3.What is the main impact of tourism on farmers based on the text? A.Increased opportunities. B.Improved work-life balance. C.Transformed livelihood. D.Enhanced social status. 4.What may determine the future of tourism? A.Cultural diversity. B.Off-track destinations. C.Stable market. D.Strengthened management. Ⅱ.完形填空 On a spring day last year,I stood in the back of the cafeteria at the middle school where I worked.While the students were eating lunch, one of our teachers took the stage next to a load of1 items.“Today is Lost and Found Day,” she said."I'm going to 2 these things up, and if you see something that 3 you,please come get it."I must have missed the 4,but I'd been all ears. As the teacher held up hats,gloves and backpacks,my mind 5-as it often did-to my 24-year-old son,Jake.He was serving in a voluntary program in South Africa.I hadn't seen him in more than a year,but we were 6 him home in just a few days.It 7 seemed real, and I couldn't wait to have him in my arms. My 8 was drawn back to the teacher onstage.“There's just one more,”she called out.She pulled back the stage 9."Who does this belong to?"Jake was standing there wearing a(n)10 smile and holding a bunch 暑假作业每一个成功者都有一个开始。勇于开始 of flowers.I tried 11 to hold back the tears as he hurried toward me.The students 12 and cheered.I threw my arms around him,more l3 than amazed..“You're here,”I said in a trembling voice."I can't believe you're here." I hadn't missed the announcement.Jake had 14 the whole thing with the school just to 15 me.It was a homecoming I'd never forget. 1.A.unwanted B.unused C.unprocessed D.unclaimed 2.A.add B.hold C.tie D.pack 3.A.belongs to B.appeals to C.applies to D.occurs to 4.A.opportunity B.deadline C.performance D.announcement 5.A.replied B.raced C.wandered D.adapted 6.A.inviting B.urging C.expecting D.rushing 7.A.hardly B.probably C.simply D.frequently 8.A.son B.student C.attention D.memory 9.A.fright B.worker C.carpet D.curtain 10.A.huge B.puzzled C.forced D.confident 11.A.in private B.in advance C.in vain D.in return 12.A.laughed B.clapped C.interrupted D.separated 13.A.overjoyed B.satisfied C.alarmed D.embarrassed 14.A.missed B.planned C.postponed D.recalled 15.A.honour B.comfort C.inspire D.surprise 才能找到成功的路。 [每日格言] 4续写提能 动作描写之“嘴” ★素材积累 ①open-mouthed目瞪口呆的 ②one's mouth widens咧开嘴 词汇 ③cup/cover one's mouth捂住某人的嘴 ④mouth drops./hangs wide open张大嘴巴 ⑤one's heart in one's mouth提心吊胆 ★语段写作 第一步完成或翻译句子 1.闻到三明治的香味，饥饿的小女孩开始流口 水了。 The hungry girl's mouth 2.她刚要拿起三明治咬一口，突然一只手捂住了 她的嘴。 She was about to pick up the sandwich and 3.她的哥哥一把抢走了三明治放入他自己的 口中。 and put it into his own mouth. 4.她抬起头，目瞪口呆地看着他。 (合成词) 5.当泪水顺着脸颊流下来时，她咬住她的下嘴唇 以免嘴唇发抖。 She bit her lower lip to keep it from trembling 6.她的哥哥捂住嘴偷笑。 Her brother 第二步将以上各句合并成小短文并背诵，注意 使用合适的衔接过渡词汇[每日格言]拥有梦想只是一种智力，实现梦想才是 2.C推理判断题。根据第三段最后一句话“Charging in the afternoon,when there's more sun and wind,saves 16 to 18 percent more carbon than at night when electrical systems are more likely to be using gas or coal.(下午的时候光能和风能更多，这个时候充电要比 晚上少16%至18%的碳排放，晚上的时候电力系统更 有可能使用气或者煤。)”可推知，充电的时间会影响碳 排放，故选C。 3.A推理判断题。根据最后一段“EV sales in Europe are backed by government spending(欧洲电动汽车的 销售有政府的财力支持)”可推知，欧洲电动汽车销售快 速增长的主要原因是有政府的支持，故选A。 4.D主旨大意题。根据文章第一段“Electric vehicles (EVs)are widely considered a strong weapon in efforts against global warming.But are they like what people believe?(电动汽车被广泛地认为是一种对抗全球变暖 的利器。但是他们真的像人们认为的那样吗？)”可知， 作者在第一段提出了这个话题，后续段落对这个话题进 行了分析、解释，由此可知，本文主要讲的是电动汽车并 不一定对环境有益，故选D。 Ⅱ.【语篇解读】本文是一篇说明文。文章主要讨论了人 工智能(AI)在日常生活中的利与弊，并提出了在使用AI 时应注意的事项。 l.C根据上文“Over recent years,AI has become accessible to everyone,particularly young people, significantly simplifying our lives compared to before." 和下文“Here are three things you can keep in mind as you navigate AI technology in everyday life.”可知，上 文提到人工智能的好处，下文讲述了使用AI时需要注 意的事项。因此推断空处承上启下，C项“然而，有风险 也有好处”延续上文内容，引出下文对需要注意的事项 的解释。故选C。 2.G根据空前内容“It will string text together in a way that makes sense but often cannot'read between the lines’.”可知，AI创作的文本只是以一种有意义的方式 把文本放在一起，但往往不能“领会言外之意”。选项G “这意味着人工智能创造的每一个单词、句子都应该被 仔细对待”是上文内容的自然延续，指的是我们需要谨 慎对待AI创作的文本。故选G。 3.D根据空前内容“Don't forget that the‘person' you're speaking to is actually a machine,not a human. 可知，我们需要牢记与自己说话的是一台机器。而根据 下文“It only presents text and language based on prewritten models and rules.”指出与我们说话的机器 只显示基于预先写好的模型和规则的语言。选项D与 下文内容相符，共同指出与我们说话的是机器而不是 人。故选D。 4.B空处为段首句，为本段主要内容。根据下文“With all the focus on Al-generated text,you might not notice that images and videos are also part of the generative AI landscape.Your photos and facial image become available to AI when uploaded,which makes it harder to protect your identity.So be careful about your 5 一种能力。 高二英语（配RJ版） privacy and always remember that any data you upload to the internet can be stored,scanned and processed by AL”可知，我们要小心传到互联网上的图片和视频。选 项B与本段内容相符，指的是要小心我们上传的各种图 片和视频等。故选B。 5.F根据空前内容“And with open policy conservation and some oversights,AI can be a powerful learning and engagement tool..”可知，人工智能如果有监督，会成为 一个强大的学习和参与工具。选项F延续上文内容，指 出人工智能有很多潜在的好处。故选F。 [续写提能] 语段写作 第一步 1.with his eyes fixed/focused on a book 2.he raised/lifted his eyes and looked out of the window 3.with innocent and curious eyes 4.lowered/dropped his eyes only to meet the man's eyes 5.his eyes sparkling/shining with excitement 第二步 John sat beside the window,with his eyes fixed/ focused on a book.When he finished the book,he raised/ lifted his eyes and looked out of the window.Singing happily,he gazed at the surroundings with innocent and curious eyes.Noticing a man approaching,John first lowered/dropped his eyes only to meet the man's eyes. When he recognised who the visitor was,John opened his mouth wide,his eyes sparkling/shining with excitement. 作业（七）UNTT2 ICONIC ATTRACTIONS [能力提升] I.1.will be distributed 2.joint 3.political 4.freedom 5.frequently 6.entitled 7.of 8.doing 9.while 10.to build II.1.made up 2.play a part in 3.referring to 4.in contact with 5.in a good state IlI.1.we couldn't wait to climb it 2.the architecture capacity of ancient Chinese people 3.handful 4.in which they were interested 5.spending about three hours getting to the highest section [知能演练] I.【语篇解读】本文是一篇说明文。文章主要介绍了随 着旅游业需求的快速增长，旅游业的开发也加速发展，但 过度开发对环境和人们的生活以及旅游业的发展带来了 负面的影响。随着人们对旅游业的认识的提高，应注意旅 游业和环境保护及经济的协调发展，这样旅游业才有美好 的前途。 l.C推理判断题。根据第一段“One might expect that the ever-growing demands of the tourist trade...And every month another rock-bound Pacific island is advertised as‘the last paradise on earth'.”可知，画线 的句子暗示了旅游业的发展潜在的缺点。故选C。 2.A推理判断题。根据第二段“However,the scale and speed of this growth seem set to destroy the very things 暑假作业没有人富有得可以不要别人的帮助，也没 tourists want to enjoy....In recent years,Nepal's forests,full of wildlife and rare flowers,were offered to tourists as one more untouched paradise,with the consequent destruction of precious trees and plants. 知，作者在本段提到“尼泊尔”来支持论，点。故选A。 3.C细节理解题。根据第三段“The one---time farmer is now the servant of some multinational organization;he is no longer his own master.Once it was his back that bore the pain;now it is his smile that is exploited.No doubt he wonders whether he wasn't happier in his village working his own land.”可知，旅游业对农民的主 要影响是生计改变。故选C。 4.D细节理解题。根据最后一段“The way tourism is handled in the next ten years will decide its fate and that of the countries we all want to visit..”可知，加强管 理会决定旅游业的未来。故选D。 Ⅱ.[语篇解读]本文是一篇记叙文。文章讲述了作者的 儿子Jake策划了-次令作者惊喜的回家之旅。 1.D考查形容词词义辨析。句意：当学生们吃午饭的时 候，我们的一位老师站在一堆无人认领的东西旁边。 A.unwanted不想要的；B.unused未使用的；C unprocessed未处理的；D.unclaimed无人认领的。根据 后文“Today is Lost and Found Day”可知，老师站在无 人认领的东西旁边。故选D。 2.B考查动词词义辨析。句意：“我”要把这些东西举起 来，如果你看到属于你的东西，请过来拿。A.add增加； B.hold拿着，托住；C.tie系；D.pack打包。根据后文“if you see something that 3 you,please come get it" “As the teacher held up hats..”可知，老师要把这些东 西举起来，好让大家看清楚。故选B。 3.A考查动词短语词义辨析。句意：“我”要把这些东西 举起来，如果你看到属于你的东西，请过来拿。A belongs to属于；B.appeals to吸引；C.applies to适用 于；D.occurs to想起。根据后文“please come get it'”可 知，如果看到属于自己东西，请过来拿。故选A。 4.D考查名词词义辨析。句意：我一定是错过了通告， 但我一直在洗耳恭听。A,opportunity机会；B.deadline 截止日期；C.performance表现；D.announcement公告， 通告。根据前文“Today is Lost and Found Day”以及 “T'm going to2_these things up,andi迁you see something that3you,please come get it.”可知，这 是一则通告。后文“I hadn't missed the announcement..”也是一种提示。故选D。 5.C考查动词词义辨析。句意：当老师举起帽子、手套 和背包时，“我”走神了，像往常一样想起了我24岁的儿 子Jake。A.replied回复；B.raced比赛；C.wandered走 神；D.adapted适应。根据语境和后文“as it often did-一 tomy24-year-old son,Jake”可知，作者走神了。故 选C。 6.C考查动词词义辨析。句意：“我”有一年多没见到他 了，但我们期待他几天后回家。A.inviting邀请； B.urging催促；C.expecting期待；D.rushing冲。根据 -5 有人穷得不能在某方面给他人帮助。 [每日格言] 前文“I hadn't seen him in more than a year'”可知，作者 期待儿子回家。故选C。 7.A考查副词词义辨析。句意：这几乎不像是真的， “我”迫不及待地想把他抱在怀里。A.hardly几乎不； B.probably可能地；C.simply简单地；D.frequently频 繁地。根据前文“I hadn't seen him in more than a year, but we were6 him home in just a few days..”可知， 作者几乎不敢相信这是真的。故选A。 8.C考查名词词义辨析。句意：“我”的注意力又被拉回 到了台上的老师身上。A.son儿子；B.student学生； C.attention:注意；D.memory记忆。根据前文“As the teacher held up hats,gloves and backpacks,my mind 5-as it often did-to my 24-year-old son,Jake" 分析可知，作者走神了，现在注意力被拉回来。故选C。 9.D考查名词词义辨析。句意：她拉开了舞台幕布。 A.fright恐惧；B.worker工人；C.carpet地毯；D.curtain 幕布。根据前文“She pulled back the stage”可知，老师 拉开舞台幕布。故选D。 l0.A考查形容词词义辨析。句意：Jake站在那里，面带 灿烂的笑容，手里拿着一束花。A.huge巨大的； B.puzzled困惑的；C.forced被迫的；D.confident自信 的。根据语境和后文“smile”及“holding a bunch of flowers”可知，Jake面带灿烂的笑容。故选A。 11.C考查介词短语词义辨析。句意：当他向“我”走来， “我”试图止住眼泪，但那是徒劳的。A.in private私 下的；B.in advance提前；C.in vain徒劳；D.in return 作为回报。根据前文“Jake was standing there wearing a(n)10 smile and holding a bunch of flowers.”和后文“to hold back the tears'”可知，思念很 久的儿子突然来到面前，作者忍不住流下激动的泪 水。故选C。 12.B考查动词词义辨析。句意：学生们鼓掌欢呼。 A.laughed.大笑；B.clapped鼓掌；C.interrupted打扰； D.separated分开。根据语境和后文“cheered”可知， 学生们鼓掌欢呼。故选B。 13.A考查形容词词义辨析。句意：“我”张开双臂搂住 他，与其说是惊讶，不如说是欣喜若狂。A.overjoyed 欣喜若狂的；B.satisfied满意的；C.alarmed害怕的； D.embarrassed尴尬的。根据后文“I said in a trembling voice.”及说话内容可知，作者欣喜若狂。 故选A。 14.B考查动词词义辨析。句意：Jake和全校策划了这 一切就是为了让“我”惊喜。A.missed错过；B. planned计划；C.postponed延迟；D.recalled回想。根 据上文分析及后文“It was a homecoming I'd never forget..”可知，这都是Jake的计划。故选B。 l5.D考查动词词义辨析。句意：Jake和全校策划了这 一切就是为了让“我”惊喜。A.honour尊敬；给予表 扬；B.comfort安慰；C.inspire激励；D.surprise 给…惊喜。根据上文分析和后文“It was a homecoming I'd never forget..”可知，Jake为了给作者 惊喜。故选D。 [每日格言]生命之灯因热情而点燃，生命之舟因拼 [续写提能] 语段写作 第一步 1.started watering when she smelled the sandwich 2.take a bite when suddenly a hand cupped her mouth 3.It was her brother who grabbed the sandwich 4.She looked up at him,open-mouthed. 5.as tears ran/streamed/rolled down her cheeks 6.covered his mouth to hide his laugh 第二步 The hungry girl's mouth started watering when she smelled the sandwich.She was about to pick up the sandwich and take a bite when suddenly a hand cupped her mouth.It was her brother who grabbed the sandwich and put it into his own mouth.She looked up at him,open-mouthed.She bit her lower lip to keep it from trembling as tears ran/streamed/rolled down her cheeks.Meanwhile,her brother covered his mouth to hide his laugh. 作业（八）UNIT3 SEA EXPLORATION [能力提升] I.1.mixture 2.applause 3.negotiation 4.to withdraw 5.professional 6.possesses 7.for 8.into 9.for 10.of II.1.Take action 2.From a legal point of view 3.reaches out 4.in a league of 5.in return for Ⅲ.l.as time goes by 2.there is an urgent need to 3.to protect the ocean is to protect human beings 4.In the meanwhile/Meanwhile 5.applaud the government for taking practical measures 6.exploited [知能演练] I.【语篇解读】本文是一篇议论文。文章论述了海洋对 于我们的意义，并呼吁我们必须要保护海洋系统。 l.A推理判断题。根据第二段中的“What we do know is that the ocean is an important part of our life support system on the planet.It produces at least 50%of the oxygen that we breathe.It also regulates temperature for the planet..(我们所知道的是，海洋是地球上生命维 持系统的重要组成部分。它产生了我们呼吸的至少 50%的氧气。它还调节着地球的温度。)”及第四段中的 "Already,the ocean is absorbing 25%to 30%of the CO2 that we release into the atmosphere.It is the world's largest carbon sink.It has also absorbed 90% of the excess heat trapped by greenhouse gases.So it is basically helping to keep the planet habitable.(海洋已 经吸收了我们释放到大气中的25%到30%的二氧化 碳。它是世界上最大的碳汇。它还吸收了90%被温室 气体捕获的多余热量。所以它基本上有助于保持地球 适合居住。)”可知，作者认为海洋对人类的意义在于它 支持了地球上的生命系统。故选A。 搏而前行。 高二英语（配RJ版） 2.D词义猜测题。根据画线词下文“trapped by greenhouse gasest(被温室气体困住的热量)”及常识可 知，温室气体会造成全球变暖，因此它困住了多余的热 量。由此可知，画线词excess与extra“额外的”意思接 近。故选D。 3.B细节理解题。根据第三段中的“Without the ocean, the poles would be unbearably cold and the equator would be unbearably hot.And it would be a lot harder to live on earth.(没有海洋，两极将冷得难以忍受，赤道 将热得难以忍受。而且在地球上生活要困难得多。)”可 知，如果我们生活中没有海洋，地球将变得更加难以生 存。故选B。 4.C主旨大意题。根据第三段中的“Without the ocean,. the poles would be unbearably cold and the equator would be unbearably hot.And it would be a lot harder to live on earth.(没有海洋，两极将冷得难以忍受，赤道 将热得难以忍受。而且在地球上生活要困难得多。)”及 第四段中的“So it is basically helping to keep the planet habitable.(所以它基本上有助于保持地球适合居住。)” 及最后一段中的“That's what has to change because the ocean is a core part of our climate system,and so it has to be a core part of our climate solutions.(这是必须 改变的，因为海洋是我们气候系统的核心部分，所以它 必须成为我们气候解决方案的核心部分。)”可知，文章 论述了海洋对于我们的意义，并呼吁我们必须要保护海 洋系统。由此可知，“Saving the ocean is saving humans..(拯救海洋就是拯救人类。)”能够概括文章大 意。故选C。 Ⅱ. A [语篇解读]本文是一篇说明文。文章主要讲述了海草 床是生长在海底的神奇植物。由于虎鲨的帮助，最近在巴 哈马海滩发现了一个巨大的海草床，为世界提供了对抗气 候变化的工具。 1.a考查冠词。句意：由于虎鲨的帮助，最近在巴哈马海 滩发现了一个巨大的海草床，为世界提供了对抗气候变 化的工具。此处泛指“一个巨大的海草床”，且huge以 辅音音素开头，应用不定冠词a。故填a。 2.to fight考查非谓语动词。句意：由于虎鲨的帮助，最 近在巴哈马海滩发现了一个巨大的海草床，为世界提供 了对抗气候变化的工具。本句谓语为was discovered, 此处为非谓语动词，此处应填入动词fght“对抗”的不 定式，作后置定语，修饰前面的名词tool。故填to fight。. 3.highly考查副词。句意：由于虎鲨与海草生态系统有 着高度持续的联系，因此选择虎鲨作为研究工具。此处 应填入副词highly“高度地”，修饰后面的形容词 consistent,作状语。故填highly。 4.wth考查介词。句意：研究小组给八只虎鲨安装了卫 星标签，并首次在鲨鱼身上使用360度摄像机。此处应 填入介词with,构成固定搭配equip..with.·,意为 “用…装备…”。故填with。 5.has been discovered考查动词时态和语态。句意：到 目前为止，世界上最大的海草生态系统已经被发现，面 积至少为66900平方公里。结合时间状语So far可知， 句子时态用现在完成时，表示过去发生的事情对现在造