作业（八） UNIT 3 SEA EXPLORATION-【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]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 暑假作业积极者相信只有推动自己才能推动世界， 成的影响，且主语the world's largest seagrass ecosystem与discover“发现”为被动关系，应用现在完成 时的被动语态，主语为第三人称单数，助动词用has。故 填has been discovered。 6.faster考查形容词比较级。句意：在气候变化方面，海 草在去除碳方面的速度是热带雨林的35倍。表示两者 之间的对比，此处应填入形容词fast的比较级faster'“更 快的”。故填faster。 7.gone考查形容词。句意：然而，海草床正在迅速消失， 英国超过92%的草床已经消失。此处应填入形容词 gone“不复存在”作宾补。故填gone。 8.projects考查名词的复数。句意：科学家们正在收集 种子，并试图通过恢复项目种植新的海草床。空前无冠 词修饰，此处应填入可数名词project'“项目”的复数形式 projects表示泛指，作宾语。故填projects。 9.which考查定语从句。句意：鲨鱼把我们带到了巴哈 马群岛的海草生态系统，这可能是地球上最重要的蓝色 碳汇。分析句子结构可知，本空引导非限制性定语从 句，先行词是the seagrass ecosystem,指物，关系词代替 先行词在从句中作主语，应用关系代词which引导。故 填which。 l0.global考查形容词。句意：这一发现向我们展示了海 洋探索和研究在解决像气候变化这样的全球性问题中 扮演着重要的角色。此处应填入形容词global'“全球 的”作定语，修饰名词issues。故填global。 B 【语篇解读】本文是一篇说明文。文章介绍了龙虾的种 类，并说明蓝色龙虾最为罕见，应该受到保护。 1.chose考查动词的时态。句意：一位美国渔民在缅因 州海岸捕获了一只非常罕见的亮蓝色龙虾，并选择将其 放归大海。根据前文caught可知，此处描述过去发生 的事情，用一般过去时，谓语动词用过去式。故填 chose。 2.photos考查名词的复数。句意：但它的照片在社交媒 体上疯传。根据句意可知，此处指“多张照片”，名词 photo应用复数。故填photos. 3.which考查定语从句。句意：龙虾的外壳通常是红色 或棕色的，而蓝色的外壳是一种基因突变的结果，这种 基因突变导致龙虾比其他龙虾产生更多的特定蛋白质， 从而导致罕见的蓝色。此处引导非限制性定语从句，先 行词为a genetic mutation,指代事物，关系词在从句中 作主语，应用关系代词which引导。故填which。 4.leading考查非谓语动词。句意：同上。此处为非谓语 动词，动词lead和其逻辑主语之间是主动关系，用其现 在分词，作状语，表示结果。故填leading。 5.extremely考查副词。句意：由于蓝龙虾极为罕见，渔 民们认为抓到一只蓝龙虾是好运的象征。此处修饰形 容词rare,应用副词，作状语。故填extremely。. 6.rarer考查形容词比较级。句意：黄色、橙色和水晶色 的龙虾被认为比亮蓝色的龙虾更罕见。根据后文than 可知，此处用形容词比较级，作主语补足语。故填 rarer。 7.but考查连词。句意：蓝龙虾可能不是最不寻常的，但 它们无疑是最好看的。后文和前文之间是转折关系，应 用转折连词but连接。故填but。 只要推动自己就能推动世界。 [每日格言] 8.to live考查非谓语动词。句意：英国的许多餐馆都同 意放过这种稀有的蓝龙虾，给它们一个新的栖息地。名 词place后常用动词不定式，作后置定语。故填to live。 9.deserves考查动词的时态和主谓一致。句意：每一个 物种都应该有公平的生存机会。此处描述客观规律，应 用一般现在时。主语Every species是单数，谓语动词使 用第三人称单数形式。故填deserves。. 10.an考查冠词。句意：这是一个非几的发现，值得保存 下来，让公众了解生态系统中神奇的生物。名词（短 语)extraordinary finding是可数名词单数泛指概念，应 用不定冠词限定，extraordinary以元音音素开头，应用 an。故填an。 [续写提能] 语段写作 第一步 1.get off the ground 2.It was right in front of a truck's tire. 3.held my hand up so the truck driver wouldn't move forward bent down to look at the butterfly 4.I found one of its legs was stuck in a puddle 5.cupped the butterfly in my hands as gently as I could 6.I spread my hands and it flew up towards the blue sky 7.My own eyes shone brighter 第二步 A butterfly was crazily fluttering its wings but could not get off the ground.It was right in front of a truck's tire.Without thinking I got out of my car,held my hand up so the truck driver wouldn't move forward,and bent down to look at the butterfly.I found one of its legs was stuck in a puddle.I reached down and cupped the butterfly in my hands as gently as I could.I lifted its leg up and suddenly it was free.I spread my hands and it flew up towards the blue sky.My own eyes shone brighter and my own heart felt lighter as I watched it. 作业（九）UNIT4 SHARING [能力提升] I.1.adjustable be adjusted adjustment 2.respecting/to be respected 3.dusty 4.wandering 5.resigning disabled mailed 6.for limitless 7.adopted 8.a 9.to mention 10.when II.1.appealed to 2.up to 3.care about 4.out of passion 5.make a difference Ⅲl.l.to participate 2.taking care of the disabled in need 3.provide a platform 4.we will make a difference to the community 5.I am dying for your active participation [知能演练] I.【语篇解读】本文是一篇夹叙夹议文。作者分享了自 己个人做志愿工作的经历，表明志愿工作给个人带来很多 好处，包括对不幸者的生活有了深入了解，变得更加感恩， 生活有了更多意义。[每日格言]坚强的信念能赢得强者的心，并使他们变得更坚强。 高二英语（配RJ版） 今 月 口 日 台 星期 作业（八） UNIT 3 SEA EXPLORATION 天气 1 积累运用 [佳作品读] The Importance of Protecting the Ocean I.标记熟悉单词，回查陌生单词 As we all know(as引导定语从句)，there are ☐tale ☐merchant varieties of resources under the sea.However, ☐extend ☐negotiate the past ten years has witnessed that some sea ☐fleet ☐behold creatures have died out.Therefore,marine ☐league ☐royal pollution has been greatly concerned by the ☐spice ☐withdraw whole world. ☐channel ☐maritime On the one hand,we must make people □bond ☐politics realize the importance of protecting the ocean. ☐profession ☐tournament As a matter of fact,to protect the ocean is to ☐mixture ☐laptop protect human beings.On the other hand,the ☐coverage ☐applaud government should take immediate measures to □tax ☐manned keep the balance of nature.In no way should we ☐submersible ☐underwater abandon protecting the environment(部分倒装). ☐coral ☐migration Only by raising people's awareness of protecting ☐directory ☐meanwhile the environment and making great efforts to ☐exploit ☐gallon prevent pollution can the problem be solved ☐murder ☐mercy 倒装). ☐possession ☐opponent ☐1log ☐marine 2能力提升 ☐arrest I.单句语法填空 Ⅱ.典题展示 1.This creation attracted a lot of attention thanks 近十年来许多海洋生物灭绝，这引起了全世 to its (mix)of modern and traditional 界的关注。假设你是李华，请在环境保护日写一 Chinese elements. 篇关于保护海洋的英文短文发表在校报上，内容 2.The audience stayed silent,listened to me 包括： carefully and gave me a big round of (1)海洋受到污染的现状； (applaud)at the end. (2)保护海洋的重要性。 3.The two parties have agreed on a further 注意：(1)写作词数应为80左右； negotiate)about how to solve the (2)可适当增加细节，以使行文连贯。 political problem. The Importance of Protecting the Ocean 4.I was about (withdraw)my hand when I met Ms.Haist's encouraging eyes. 5.Throughout her career as a (profession)dancer,she toured in the UK, but always longed to explore further. 29 暑假作业不经巨大的困难，不会有伟大的事业。 [每日格言] 6.All in all,Beijing (possess)a kind of difficulty is,we will have the marine resources power that makes us feel the long history of properly 6. (exploit)and never will we Chinese culture over 5,000 years. give up protecting the ocean. 7.The little girl gave me a big hug in return my help. 3知能演练 8.After looking the matter,the I.阅读理解 policeman drew a conclusion that the driver When it comes to the ocean,you may think was to blame for the accident. of a visit to the beach,whales or coral reefs.To 9.His brother was arrested drunk me,I think the ocean is out of expanse of deep driving last year. dark water and it is filled with life and mystery 10.I have typed out some lecture notes for the and opportunity. benefit those people who were Whatever you think of,the ocean is much absent last week. more.It is a complex physical,chemical and Ⅱ.短语填空 biological system that takes up 70%of our planet.What we do know is that the ocean is an in return for;take action;in a league of;reach important part of our life support system on the out;from a legal point of view planet.It produces at least 50%of the oxygen today so that you won't that we breathe.It also regulates temperature for miss your windows of opportunity. the planet. 2 the purchase of Without the ocean,the poles would be passenger ticket is reached with the airlines unbearably cold and the equator would be contract of carriage relations. unbearably hot.And it would be a lot harder to 3.As I read,the little boy live on earth.Now we consider saving the ocean and pokes (the page with his finger. from plastic,from oil spills or from overfishing. 4.When it comes to ping-pong,Chinese players But really,we should be thinking about how the are their own. ocean is saving us.It is saving us from the 5.You'll get the following benefits climate change that we are creating.Basically, paying contributions and taxes. what we need to do is think about not how to Ⅲ.根据括号内提示完成下面短文 save the ocean,but instead how the ocean can As we all know,there are varieties of actually help us in this fight against climate resources in the depths of the sea.However, change. 1. （随着时间的流逝)，some marine Already,the ocean is absorbing 25%to creatures have died out.Therefore,marine 30%of the CO2 that we release into the pollution has been of great global concern. atmosphere.It is the world's largest carbon First of all,2. (迫切需要) sink.It has also absorbed 90%of the excess heat make people aware of the importance of trapped by greenhouse gases.So it is basically protecting the ocean,because 3. helping to keep the planet habitable.When we (保护海洋就是保护人类，不定式作 think about climate action,climate strategies and 主语和表语).4. (与此同时)， climate plans,we often overlook the ocean and we 5. leave it out because somehow we think that (赞成政府采取有效措施)to keep the saving the ocean is something else we have to do, balance of nature.No matter how great the not a core part of our climate strategy. 30 [每日格言]与其临渊羡鱼，不如退而结网。 高二英语（配RJ版） That's what has to change because the ocean They spend 70%0 of their time in seagrass is a core part of our climate system,and so it has meadows.The team equipped eight tiger sharks to be a core part of our climate solutions. 4 satellite tags,and used a 360-degree 1.What does the author think of the ocean's camera on a shark for the first time ever. meaning to humans? So far,the world's largest seagrass A.It supports life system on the planet. ecosystem,measuring at least 66,900 square B.It offers chances to find mysterious treasure. kilometers,5. (discover).This reflects C.It provides a large number of deep dark a 41%increase from previous estimates of global water. seagrass.In terms of climate change,seagrass is D.It is a perfect place to watch whales and 35 times 6. (fast)at removing carbon coral reefs. than tropical rainforests.Yet seagrass meadows 2.What does the underlined word“excess”mean are rapidly disappearing,with over 92%of in paragraph 4? meadows in the UK 7. (go).Scientists A.Low. B.High. are collecting seeds and trying to grow new C.Moderate. D.Extra. seagrass meadows through restoration 8. 3.What would happen if we live without ocean? (project).This new discovery offers optimism A.The poles would be hot. and proves the importance of the ocean for B.The globe would be tougher to live on. healing. C.Overfishing would not be a problem. The sharks led us to the seagrass ecosystem D.The climate would be changed slightly. in the Bahamas,9. is likely to be the 4.What is the text mainly about? most significant blue carbon sink on the planet. A.Strategies to save the ocean. The discovery shows us that ocean exploration B.Whether the ocean is habitable. and research play an important role in solving C.Saving the ocean is saving humans. 10. (globe)issues like climate change. D.A place to watch whales and coral reefs. B Ⅱ.语法填空 (2025·四川绵阳高二期末检测)A A fisherman from USA caught a very rare bright Seagrass meadows(海草床)are wonder blue lobster(龙虾)off the coast of Maine and plants growing beneath the sea.Thanks to the 1. (choose)to set it free back into the assistance of tiger sharks,1. huge ocean.But the 2. (photo)of it went seagrass meadow in the Bahamas Banks was viral on the social media. recently discovered,offering the world a tool While the shells of lobsters are generally red (fight)climate change. or brown in color,the blue shell is a result of a In this study,tiger sharks were selected as genetic mutation(突变)，3. causes the research tools due to their 3. (high)lobster to produce more of a particular protein consistent associations with seagrass ecosystems. than others,4. (lead)to the rare blue 31 暑假作业若不给自己设限，则人生中就没有限制你发挥的藩篱。 [每日格言] color.Because blue lobsters are 5. ★语段写作 (extreme)rare,fishermen believe it's a sign of 第一步完成或翻译句子 good luck to catch one. 1.一只蝴蝶正拼命地扇动翅膀，却无法从地面上 Yellow,orange and crystal-colored lobsters 飞起来。 A butterfly was crazily fluttering its wings but are considered even 6. (rare)than could not bright blue ones.According to the lobster 2.在它面前是卡车的轮胎。 Institute,yellow lobsters account for about one in 30 million of the total population,while the 3.我不假思索就下了车，举起手不让卡车司机往 chances of catching a crystal lobster are believed 前走，然后弯下腰去看那只蝴蝶。 to be one in 100 million.Blue lobsters may not be I got out of my car without thinking, the most unusual,7. they are undoubtedly the best to look at. and Many restaurants in the UK have agreed to (肢体动作描写) spare the rare blue lobsters and give them a new 4.我发现它的一条腿陷进了水洼里。 place 8. (live)."I felt responsible. Something so rare doesn't require a place on the 5.我俯下身，尽可能轻柔地将蝴蝶捧在手心。 menu.Every species 9. (deserve)a fair I reached down and chance at survival,"Said Austin Hopley,a chef .(动作描写) at“The Hare”,“It is l0. extraordinary 6.我托起它的腿，忽然间，它自由了。我摊开双 finding and worth saving to try to educate the 手，它朝蓝天飞去。 public about the amazing creatures in the I lifted its leg up and suddenly it was free. ecosystem.” .(动作描写) 7.我的目光似乎更加明亮。看着它，我心里感到 4续写提能 更轻松了。 动作描写之“手” and my own heart ★素材积累 felt lighter as I watched it.(神态描写) 第二步将以上各句合并成小短文并背诵，注意 ①hold one's hand抓住某人的手 使用合适的衔接过渡词汇 ②shake hands with..与…握手 ③cup,.in one's hands将…捧在手心 ④open one's hands张开双手 短语⑤hand in hand手拉手 ⑥raise/.put up one's hand举手 ⑦hold out one's hand伸出手 ⑧take one's hand牵某人的手 ⑨spread one's hands摊开双手 32