选择性必修第四册 Unit 3 SEA EXPLORATION（PPT课件）-【高考快车道】2027年高考英语大一轮总复习（人教版）

该高中英语高考复习课件聚焦“海洋探索”主题，依据高考评价体系梳理了词汇、语法、写作等核心考点，覆盖动词时态、非谓语动词、应用文写作等高频考查维度，通过单句填空、完成句子等题型归纳，明确extend、withdraw等词的考点权重，体现备考针对性。 课件亮点在于高考真题融入与应试技巧指导，如2022全国甲卷海洋日征文题的审题谋篇与模板应用，培养学生语言能力和文化意识。通过语篇词汇串记和读后续写情感描写，提升思维品质，助力学生掌握答题技巧，教师可据此系统开展复习，高效提升学生得分率。

Unit 3 SEA EXPLORATION 1 语篇词汇串记 考点互动探究 当堂过关检测 语言素养提升 写作素养提升 课时作业 2 Zheng He (1371—1433) was a remarkable Chinese maritime explorer during the Ming Dynasty. Serving as a high-ranking court official, Zheng He showed no interest in 1. ________ (political) but had a strong passion for exploration. Impressed with the courage that Zheng He was in 2. ___________ (possess) of, the emperor ordered him to make voyages to the Western Seas to strengthen national security and promote trade. In 1405, on behalf of the royal court, Zheng He led large fleets to set sail. These fleets were a sight 3. ___________ politics possession to behold 语篇词汇串记 3 (behold) and were in a league of their own at that time. With silk, gold and spices in hand, the merchants on the fleets seized the opportunities 4. _____________ (negotiate) trade deals with the countries they landed in. To keep the sea trading route safe, Zheng He showed no mercy to the pirates and had them 5. _________ (arrest) or punished. Meanwhile, he kept a log 6. ___ his observations of the underwater species he saw like coral. to negotiate arrested of 语篇词汇串记 Within 28 years, he made seven voyages with a 7. __________ (cover) of over 30 countries. The Maritime Silk Road 8. ______________ (extend) greatly. The trading channels remained active for many years until China 9. __________ (withdraw) from expeditions. Bonds between China and the rest of the world were strengthened. His achievements were applauded across the country, including his political 10. ___________ (opponent) and his tales will be remembered forever.#1.2 coverage was extended withdrew opponents 语篇词汇串记 1 extend v.扩展;使伸长;延长;提供,给予 (1)extend to/into… 扩大或延长到…… extend by… 延长了…… (2)extend sth to sb 提供/给予某人某物 extend a warm welcome to 对……表示热烈欢迎 extend a helping hand to 向……伸出援助之手 extend one's gratitude to sb 向某人表示感激 (3)extension n. 延伸;扩大;延期 (4)extensive adj. 广阔的;大量的;广泛的 考点互动探究 6 ［考点多维练］ ——单句填空 ①The __________ (extend) of the deadline allowed students more time to complete their assignments without rushing. extension ②Due to weather conditions, the school sports meet ___________________ (extend)to next Friday, October 20th. Please adjust your schedule accordingly. has been extended ③［上外选必四］ __________ (extend) around 1,800km, the Grand Canal links six provinces and cities, and connects five river systems. Extending 考点互动探究 7 ［写作步步升］ ——完成句子 ④Due to numerous requests, we have decided to ____________ ___________________________________________________________ ___________________________ July 15th.(应用文写作之通知) 应众多请求，我们决定将提交比赛作品的日期延长至7月15日。 extend the date for submitting entries of/extend the submission date for entries of the competition to 考点互动探究 8 ⑤[2022·浙江6月考读后续写] Not only did I clear my previous prejudice against those who seemed to be dangerous and unfriendly, but also I ___________________________ those who wanted food. 我不仅消除了之前对那些看似危险和不友好的人的偏见,而且还向那 些需要食物的人伸出了援助之手。 extended a helping hand to 考点互动探究 9 2 withdraw vi. & vt. (withdrew, withdrawn) (使)撤回;撤离;(使)退出 (活动、组织等) (1)withdraw from sth 从……撤离/退出 withdraw money (from…) (从……)取款 (2)withdrawal n. 提款,取钱;收回;退出 考点互动探究 10 ［考点多维练］ ——单句填空 ①They withdrew 100 dollars ______ a bank account after checking out of their hotel. ②His sudden ___________ (withdraw) from the competition surprised everyone, as he was a strong competitor. ③The drug _______________ (withdraw) from sale after a number of people suffered serious side effects. from withdrawal was withdrawn 考点互动探究 11 ［写作步步升］ ——完成句子 ④I am writing to formally request permission to ______________ ______________________________ to be held next week, for I have had a bad cold, coughing day and night. (应用文写作之道 歉信) 我写信是为了正式申请准予退出下周举行的英语演讲比赛,因为我得 了重感冒,日夜咳嗽。 withdraw from the English speech contest 考点互动探究 12 ⑤He was about to comfort her ___________________________, as if scared that his touch would not be welcome.(读后续写之动 作与心理描写) 他正要安慰她，却把手缩了回来，仿佛害怕他的触碰不受欢迎。 when he withdrew his hand 考点互动探究 13 3 mixture n.混合;结合体;混合物 (1)a mixture/mix of… ……的混合物 (2)mix v. 混合,融合 mix…with/and… 把……与……混合起来 (3)mixed adj. 混合的;混杂的 考点互动探究 14 ［考点多维练］ ——单句填空 ①［译林选修二］As a result, we often do a quick search online and reach for medicines such as cough ________ (mix) and headache tablets without a second thought. mixture ②［沪教选必二］A constant, cold rain was falling, _______ (mix) with snow. mixed ③The architect's genius lies in his ability to mix traditional design elements _________ modern aesthetics, thereby creating a unique and timeless style. with/and 考点互动探究 15 ［写作步步升］ ——完成句子 ④As he stood on the stage, facing the large audience, ___________________________________________________________ _______________ welled up in him. (读后续写之情感描写) 当他站在舞台上,面对着众多观众时,他内心涌起一种兴奋与紧张交织 的情绪。 a mixture of excitement and nervousness/excitement, mixed with nervousness 考点互动探究 16 4 mercy n.仁慈;宽恕;恩惠 (1)show mercy to sb 怜悯某人 have mercy on 对……表示怜悯 at the mercy of 任凭……摆布;在……的支配中 without mercy 残忍地,毫无同情心地 (2)merciful adj. 仁慈的 be merciful to/towards 对……仁慈 考点互动探究 17 ［考点多维练］ ——单句填空 ①Nicholas was very kind, _________ (mercy) and generous, highly thought of by all the teachers and classmates. ②Everyone showed mercy ____ the children living in such a terrible environment. ③Having lost the engine power, the boat's crew found themselves ___ the mercy of the wind. merciful to at 考点互动探究 18 ［写作步步升］ ——完成句子 ④When dealing with campus conflicts, we should never _________________________. Instead, ________________________ often resolves problems peacefully.(应用文写作之建议信) 在处理校园冲突时，我们绝不能任由愤怒摆布。相反，对他人怀有 宽容之心往往能和平地解决问题。 be at the mercy of anger showing mercy to others 考点互动探究 19 ⑤When Sarah saw her rival collapse in tears, _________________ ___________________________________________________________ _____________________________________. She stepped forward and offered a comforting hug to her.(读后续写之动作与心理描写) 当莎拉看到对手泪流满面、崩溃大哭时，她心中涌起一阵怜悯之情。 她走上前去，给了对方一个安慰的拥抱。 a wave of mercy washed over her/a wave of mercy surged through her heart/a wave of mercy welled up in her heart 考点互动探究 20 5 possession n.(常用复数)个人财产;拥有;控制 (1)take possession of 拥有;占有 in possession of sth 占有/拥有某物 in the possession of sb(=in sb's possession) 为某人所有 (2)possess vt. 拥有;具有;支配(不用于进行时) (3)possessed adj. 拥有的;占有的 be possessed of 具有某种品质(或特征) 考点互动探究 21 ［考点多维练］ ——单句填空 ①[2020·全国卷Ⅰ] All customers travelling on TransLink services must be ___ possession of a valid ticket before boarding. ②［译林选修二］Remember, our body is our most priceless ___________ (possess). ③Although she is a newcomer, she is __________ (possess) of great self-confidence in her present job. in possession possessed 考点互动探究 22 ［写作步步升］ ——完成句子/一句多译 ④Having participated in community service many times, I __________________________ in organizing activities and caring for the elderly.(应用文写作之申请信) 由于多次参与社区服务，我具备组织活动和关爱老人的相关经验。 possess relevant experience 考点互动探究 23 ⑤这位艺术收藏家拥有一幅著名大师的罕见画作,这让艺术界的许多 人都很羡慕。 →The art collector _________________________________________ ____________ a rare painting by a famous master, which was the envy of many in the art world. →A rare painting by a famous master _______________________ __ the art collector, which was the envy of many in the art world. was in possession of/possessed/took possession of was in the possession of 考点互动探究 24 ●reach out 伸出;伸手(拿……) (1)reach out to sb 向某人伸出援手;联系某人;接触某人 reach out for 设法获得;急切寻求;伸手去拿;伸手去够 (2)within one's reach 够得着,触手可及 out of one's reach (=out of the reach of sb) 够不着,力所不能及之处 考点互动探究 25 ［考点多维练］ ——短语填空 ①In today's digital world, _____________ to sb is as simple as sending a text. ②Standing on her tiptoes, she ________________ the old photo album on the top shelf. ③Make sure that you keep all dangerous substances _________________ of the children. ④She's grown tall enough, so the door handle is _____________ _____ now. reaching out reached out for out of the reach within her reach 考点互动探究 26 ［写作步步升］ ——完成句子 ⑤As the train slowly pulled away, she _______________________ ___________________ through the window, but the cold glass separated them forever.(读后续写之场景描写) 火车缓缓开动，她隔着车窗伸手想要触碰父亲那张布满皱纹的脸， 但冰冷的玻璃将他们永远隔开。 reached out for her father's wrinkled face 考点互动探究 27 ●(教材P32)Understanding more about the sea will also help us manage its resources better. 更多地了解海洋也将帮助我们更好地管理它的资源。 句型公式 动名词(短语)作主语 考点互动探究 28 【句式点拨】 understanding more about the sea是动名词短语作主语。动名词 (短语)作主语往往表示经常性、习惯性的动作,谓语动词通常用单数 形式。 考点互动探究 29 ［温馨提示］动名词作主语的几种句型: (1)用it作形式主语,多见于某些形容词及名词短语之前。 It is useless/no good/use/…v.-ing sth.(……是没用的。) (2)用于“There be no+v.-ing…”结构中。 There is no knowing/telling/arguing…(没法知道/判断/争辩……) There is/was no denying that…(不可否认……) (3)用于布告形式的省略结构中,如: No smoking. (=No smoking is allowed here.) (禁止吸烟。) No parking. (禁止停车。) 考点互动探究 30 ［考点多维练］ ——单句填空 ①[2024·新课标Ⅱ卷] _________ (walk) at night-time is a great way to step out of your comfort zone. ② _______________(expose) to loud music too much has caused hearing loss in some teenagers. ③As the saying goes—it's no use _______ (cry) over spilt milk. Walking Being exposed crying 考点互动探究 31 ［写作步步升］ ——完成句子 ④More importantly, ________________________________________ also relieves your stress, because sports can help you have a sound sleep at night. (应用文写作之建议信) 更重要的是,经常和你的同学一起锻炼也可以减轻你的压力,因为运动 可以帮助你在晚上睡个好觉。 working out with your classmates regularly 考点互动探究 32 ⑤ ________________________________________________________. On the contrary, we should take responsibility and learn from our mistakes.(应用文写作之建议信) 把我们的失败归咎于他人是没有用的。相反,我们应该承担责任并从 错误中吸取教训。 It is no good/use/It is useless blaming others for our failure 考点互动探究 33 Ⅰ 单句填空 1.Every year in the late summer, monarch butterflies begin their __________ (migrate) to the south. 2.The boy used to lie on the grass on the hillside after a day's work, __________ (behold) the night sky. migration beholding 3.［北师必修二］China's first _________ (man) spaceship lifted off on 15 October, 2003. The spaceship, called Shenzhou Ⅴ, was carrying China's first astronaut, Yang Liwei. manned 4.[2021·北京卷] UNESCO will provide limited insurance __________ (cover) up to USD 30,000 for the internship period. coverage 当堂过关检测 34 5.This creation attracted a lot of attention thanks to its ________ (mix) of modern and traditional Chinese elements. mixture 6.［译林选修二改编］When it comes to our own health, we should seek ____________ (profession) medical advice at the first sign of trouble. professional 7.The scientist was greeted with respectful _________ (applaud) when she finished her presentation on the latest research findings. applause 8.I've displayed a few of the most important files and ___________ (directory) in the code. directories 当堂过关检测 35 9.The ____________ (exploit) of natural resources in this area has not only led to significant economic growth but also raised concerns about environmental protection. exploitation 10.The ____________ (negotiate) between the two companies took several weeks, but they finally reached an agreement that satisfied both parties. negotiation 11.The ___________ (withdraw) of troops from the conflict zone was seen as a positive step towards peace. 12.She ____________ (log) over 50 hours of study time in the online system since last week for her final exam. withdrawal has logged 当堂过关检测 36 13.Up to now, a lot of money _____________________ (channel) into research in that particular field. has been channel(l)ed 14.As usual, the cake shop was already in its rush. Hundreds of people ______________ (arrest) by the inviting smell, lining up to buy. were arrested 15.［外研选必四］ __________ (extend) south from parts of what we now know as Mexico into Central America, Maya civilisation has been surrounded by mystery since its rediscovery in the 19th century. Extending 当堂过关检测 37 Ⅱ 短语检测 1.After months of preparation, the research team is ready to ________ (起航) on their expedition to the Arctic. 2.After she was back home, Nancy _______________ (从……退出) community life, choosing to spend her time alone. 3.The Olympic organizers say that matters are well _________ (在掌握中). 4.The ship, which is _______________________ (在……指挥下) Captain Blake, looks fairly splendid. set sail withdrew from in hand under the command of 当堂过关检测 38 5.Most of the applicants were quite strong; they all seemed to have some good qualities, but Charlie Brown was _____________ __________ (独领风骚). in a league of his own 6.People who _____________ (向……伸出援手) strangers feel a significantly greater sense of belonging, a bond with others. 7.There is no doubt that being honest is __________________ (为了……的利益) the country and the individual. reach out to for the benefit of 8. ____________________________ (从文化的角度来看), traditional festivals play a vital role in preserving the heritage and identity of a community. From a cultural point of view 当堂过关检测 39 Ⅲ 句型写作 1. _________________________________________________________ ______, we all stood up. (with+宾语+介词短语) (读后续写之场景 描写) 看到孩子们手拿鲜花走进大厅,我们全都站了起来。 Seeing the children entering the hall with flowers in their hands 2. _______________________________________________, so we just ordered some takeout.(There be+名词+left+to do…) (读后续写之家庭生活) 没有时间准备一顿像样的饭菜,所以我们就叫了一些外卖。 There was no time left to prepare a proper meal 当堂过关检测 40 3.European football is played in 80 countries, _________________ ______________________________. (分词作结果状语) (应用文写作 之体育运动) 有80个国家踢欧式足球,这使得它成为世界上最流行的体育运动。 making it the most popular sport in the world 4.Parents and children should communicate more to narrow the generation gap between them _______________________________ ________________.(so that) (应用文写作之建议信) 父母和孩子应该多沟通,以缩小他们之间的代沟,这样他们才能更好地 相互理解。 so that they can understand each other better 当堂过关检测 41 Ⅰ 动词变形练 1.The children laughed as they ________ (top) the snowman with a bright red scarf and a black top hat. 2.To our relief, the residents _________ (trap) in the burning building were finally rescued. 3.Over the past decade, the city _______________ (undergo) significant changes in its public services. topped trapped has undergone 4.They learn foreign languages in order to understand the people from other countries and make themselves ____________ (understand). understood 语言素养提升 42 5.Dr Johnson ___________ (undertake) the task of writing a comprehensive English reference book last year. 6.It is one of the largest dam projects ever ___________ (undertake). undertook undertaken 语言素养提升 43 Ⅱ 构词法规则 构词法 合成名词:由两个或两个以上的单词形成一个新的名词,用以表 达一个更具体或更复合的概念 指出下列黑体词的含义 1.[2025·全国一卷] Here's the breakdown of the emissions in 2018 for different modes of transport. ______ 2.[2025·北京卷] Usually, better outcomes are achieved through a thorough understanding of strategies like risk tolerance. ______ 明细 结果 语言素养提升 44 3.[2024·新课标Ⅱ卷] Such structured thinking, followed by global regulation, will enable us to achieve greatness rather than our downfall. __________ 垮台,衰败 4.[2024·全国甲卷] It was my junior year of undergraduate, and I was doing an independent study on Victorian literature. ________ 本科生 语言素养提升 45 5.[2023·新高考全国Ⅱ卷] They surveyed several hundred park- goers, asking them to submit a written summary online of a meaningful interaction they had with nature in the park. ____________ 逛公园的人 6.[2023·新高考全国Ⅱ卷] You'll hit roadblocks, and you'll feel discouraged at times. ______ 障碍 语言素养提升 46 Ⅲ 熟词生义练 指出下列黑体词在句中的不同含义 1.stand ①[2021·新高考全国Ⅰ卷] I was turning the page to get ready for the next page, but the draft wind from the turn caused the spare pages to fall off the stand. ______ 架子 ②The old man made his living by running a newspaper stand outside the American Express office. ____________ ③I can't stand people interrupting all the time. __________ 售卖亭,摊位 容忍,忍受 语言素养提升 47 ④Our tent won't stand another storm like the last one. __________________ 承受得起,经受得起 2.star She has turned down several invitations to star in shows in order to concentrate on her studies. ______________ 主演;担任主角 3.storm ①[2021·北京卷] Fighting, however, usually involves personal attacks, raising of voices, and storming out. ______________ ②A storm of applause followed his speech. ________________ 气冲冲地疾走 暴风雨般的声音 语言素养提升 48 4.subject ①The students will be examined in all subjects at the end of term. __________ ②The subjects in the study were asked to complete a series of memory tests. __________ ③[2020·全国卷Ⅰ] The connection between people and plants has long been the subject of scientific research. ______ 科目,学科 实验对象 主题 语言素养提升 49 ④[2022·新高考全国Ⅱ卷] We offer scholarships to low-income schools and youth organizations, subject to availability. _________________ 取决于;视……而定 ⑤Borrowed items are subject to recall by the lending library. __________ 可能面临 语言素养提升 50 5.tailor ①She visited the tailor to have her dress altered, ensuring a perfect fit for the upcoming special occasion. ______ 裁缝 ②[2025·浙江1月考] Your audience will naturally be more interested and engaged when you tailor your communications to their interests. ______ 定制 语言素养提升 51 Part Ⅰ 应用文写作 ［2022·全国甲卷］你校将以六月八日世界海洋日为主题,举办英 语征文比赛。请你写一篇短文投稿,内容包括: 1.海洋的重要性; 2.保护海洋的倡议。 写作素养提升 52 写作素养提升 53 Our oceans， our responsibility June 8th was officially named by the UN in 2009 as World Oceans Day. It was set up to 1. _____________________________ ___________________(提高我们保护海洋的意识). As we all know, the ocean plays an important role in our life. 2. ______________________________________________ (海洋不仅提供给我们足够的食物)［倒装句］, but also it raise our awareness of protecting the ocean Not only does the ocean offer us sufficient food 写作素养提升 54 maintains the balance of nature. So, 3. _____________________ _________________ (对我们来说保护海洋是极其重要的). First, 4. _________________ (我们能做的) is regulate our daily actions. For example, garbage can't be thrown into the ocean. Additionally, we can 5. ___________________________________ (积极促进海洋保护) by handing out leaflets and 6. _________________________________________(鼓励更多的人加入 这个事业). 7. _____________________________________________________ ______ (该是我们保护海洋的时候了). Protecting the ocean is protecting ourselves.#1.3 it is vital for us to protect the ocean what we can do actively promote ocean conservation encouraging more people to join the cause It is high time that we protected/should protect the ocean 写作素养提升 Part Ⅱ 读后续写 34.读后续写主题升华句(一)——助人为乐 【语言素材】 助人为乐的 helpful 帮某人忙 do sb a favour 有意义的 meaningful/sig nificant 对……伸出援手 offer a helping hand to 美德,优秀品质 virtue 有助于,促成,捐献 contribute to 善良 kindness 变得越来越好 become better and better 奉献 devotion 对……产生影响 make a difference to 写作素养提升 56 【跟踪演练】 Ⅰ 单句表达 1.Everyone can _____________________the world. 每个人都可以对这个世界产生影响。 make a difference to 2.It was the special experience that made me realize that ___________________________________. 正是这次特别的经历使我明白了帮助别人是一种重要的美德。 helping others is an important virtue 3.She made up her mind that she would ____________________ ___ those in need in the future. 她下定决心,未来她会对那些需要帮助的人伸出援手。 offer a helping hand to 写作素养提升 57 4.Only then did he clearly realize ___________________________ ____________________. 直到那时候,他才清楚意识到帮助别人是多么有意义。 how meaningful/significant it was to help others 5.As the saying goes, happiness ___________________________. 俗话说,快乐源于向他人施以援手。 lies in giving help to others 6.Only then _____________________________________________ made our world so warm and beautiful. 直到那时候,我才意识到,正是善意和爱让我们的世界如此温暖美丽。 did I realize that it was kindness and love that 写作素养提升 58 Ⅱ 语段表达(助人为乐) It dawned on me that a moment of kindness could mean so much to another, and that 1. ______________________ ______________________________ (一个简单的举动可以使世界变 得更加美好). Whether rich or poor, we should be happy to do something for society. Thus we can learn that 2. _____________ ___________________ (给予是幸福的源泉). Sometimes, a small act of kindness may be powerful enough to 3. _____________ __________(有巨大的影响). a simple act could make the world so much better giving is the source of happiness make a huge difference 写作素养提升 59 课 时 作 业 60 (限时：35分钟) Ⅰ 阅读理解 A[2025·广东省高三三模] 文体：记叙文 主题：人与自然 词数：330 Shane Gross is from Saskatchewan, Canada, a province far away from the sea, so his first underwater experiences were in a cold, green lake with a disposable film camera. Despite this, he's always been fascinated by the ocean, especially sharks, and watched Jaws countless times. After backpacking through 1 2 3 4 5 6 7 8 课 时 作 业 61 Australia in 2009 and diving along the way, he decided to pursue his passion seriously. In 2011, he moved to the Bahamas to work as a dive instructor, which allowed him to spend more time in the water and improve his photography skills. In 2017, while diving at one of their regular spots, “Sea Garden”, Gross and his girlfriend encountered a turtle (海龟). They were deeply upset at the terrible scene—the turtle was trapped, struggling, and ultimately dying. Realizing there was nothing they could do to save it, Gross removed the abandoned 1 2 3 4 5 6 7 8 课 时 作 业 fishing line wrapped around the turtle and documented the moment. His photograph later won first place in the conservation category of the 2019 International Ocean Art Underwater Photo Competition, bringing attention to the problem of sea waste that often goes unseen. When asked about his approach to creating remarkable underwater photography, Shane Gross advises underwater photographers to go beyond just one image. He encourages them to document the entire scene they're passionate about, 1 2 3 4 5 6 7 8 课 时 作 业 even if it means taking some shots above the water. Once you have a story to tell, create a shot list and keep shooting until you have recorded it fully. For Shane, spending time in the ocean is deeply fulfilling. “I live a marine (海洋的) lifestyle,” he says. “But most people don't share this connection.” To bridge this gap, he created Bahamas Underwater, a book combining stories and vivid imagery to introduce people to marine ecosystems and their wonders. Shane recommends that taking the time to admire the 1 2 3 4 5 6 7 8 课 时 作 业 breathtaking views of the ocean should be the initial step towards creating meaningful change—a shift from indifference to active care.#1.1.4 【文章大意】本文是一篇记叙文，主要讲述了Shane Gross的海洋摄 影历程。他从小对海洋充满热爱，长大后成为一名水下摄影师，致 力于推动海洋保护事业的发展。 1 2 3 4 5 6 7 8 课 时 作 业 ( )1.What can we learn about Shane Gross from Paragraph 1? A.He grew up in the coastal area. B.He longed to be a dive instructor. C.He followed his childhood passion. D.He did academic research on sharks. √ 1 2 3 4 5 6 7 8 课 时 作 业 66 [解析] 细节理解题。根据第一段 “Despite this, he's always been fascinated by the ocean, especially sharks…After backpacking through Australia in 2009 and diving along the way, he decided to pursue his passion seriously. In 2011, he moved to the Bahamas to work as a dive instructor…” 可知，Shane Gross 从小 就对海洋和鲨鱼着迷，后来在澳大利亚背包旅行并沿途潜水后，他 坚定了追求这一热爱的决心，并成为潜水教练。据此可知，他追寻 了自己童年的热爱。故选C项。 1 2 3 4 5 6 7 8 课 时 作 业 67 ( )2.Why did Shane take a photo of the sea turtle? A.To criticize overfishing. B.To protect natural habitats. C.To save the injured animal. D.To highlight marine pollution. √ 1 2 3 4 5 6 7 8 课 时 作 业 68 [解析] 推理判断题。根据第二段 “…Gross removed the abandoned fishing line wrapped around the turtle and documented the moment. His photograph later won first place in the conservation category…bringing attention to the problem of sea waste that often goes unseen.” 可知，Shane 拍摄海龟的 照片是为了记录海洋垃圾对生物的危害，从而让人们关注这一问题。 据此推断，他拍摄照片是为了强调海洋污染。故选D项。 1 2 3 4 5 6 7 8 课 时 作 业 69 ( )3.What is the key to good underwater photography according to Paragraph 3? A.A large image. B.A unique scene. C.A complete story. D.A strong motivation. √ 1 2 3 4 5 6 7 8 课 时 作 业 70 [解析] 细节理解题。根据第三段 “He encourages them to document the entire scene they're passionate about…Once you have a story to tell, create a shot list and keep shooting until you have recorded it fully.” 可知，Shane 认为水下摄影不应局限 于单张图片，而要记录完整的场景，有一个故事可讲并完整记录下 来。据此可知，优秀水下摄影的关键是一个完整的故事。故选C项。 1 2 3 4 5 6 7 8 课 时 作 业 71 ( )4.What does Shane suggest as the first step towards caring for the ocean? A.Promoting green lifestyles. B.Appreciating the ocean's beauty. C.Sharing marine knowledge. D.Documenting nature's wonders. √ 1 2 3 4 5 6 7 8 课 时 作 业 72 [解析] 细节理解题。根据第四段“Shane recommends that taking the time to admire the breathtaking views of the ocean should be the initial step towards creating meaningful change—a shift from indifference to active care.” 可知，Shane 建议，花时间欣赏 海洋的壮丽景色是迈向积极关爱海洋的第一步。故选B项。 1 2 3 4 5 6 7 8 课 时 作 业 73 B[2025·广东省茂名市高三第二次模拟] 文体：记叙文 主题：人与社会 词数：340 It's a hot night on the western coast of Sri Lanka. A team of volunteers are patrolling a popular tourist beach on the outskirts of Colombo, searching for turtle nesting sites. They gather in a circle, digging in the sand at dusk. Turtle eggs have long been stolen as a food source by coastal communities, but more recently it is human activity of another kind that has proved a greater threat. As the city has 1 2 3 4 5 6 7 8 课 时 作 业 74 expanded, restaurants and other tourist facilities have mushroomed along most parts of the country's western coast, bringing in more people, noisy music, and much plastic and chemical waste, all of which harms turtle nesting during the reproducing season. Aware that life for the turtles was becoming more difficult, Muditha Katuwawala, one of the volunteers, expanded the activities of the Pearl Protectors to include regular patrols. Working with the coastguard, the volunteers help to find eggs 1 2 3 4 5 6 7 8 课 时 作 业 laid in hazardous areas and remove them to a safe nesting place on the beach until they hatch. Nevertheless, a significant threat to the turtles comes from the illegal hunters because once they find a nest, all the eggs are usually taken. “Certain restaurants and hotels sell these eggs to the foreigners as a novel food, at a good price,” Katuwawala says. “So turtle eggs now have commercial demand.” He says patrolling alone will not create a lasting impact on turtle conservation and it needs to be combined with educating coastal communities. 1 2 3 4 5 6 7 8 课 时 作 业 Another volunteer, Lara Wijesuriya, agrees. “It makes a difference to the community in how they perceive the problem and the solution,” she says. “And it makes a difference to the volunteers in how they approach the problem. It bridges the gap.” In the southern part of the island, the Turtle Conservation Project has gone a step further by employing hunters to protect nests, providing an alternative income. “When you finally see the baby turtles going into the ocean, it's really nice to know that you helped a life to live,” Fernando, another volunteer, says.#1.1.7 1 2 3 4 5 6 7 8 课 时 作 业 【文章大意】本文是一篇记叙文。文章主要讲述了斯里兰卡西部海 岸志愿者和社区联合保护海龟免受城市扩张和非法捕猎威胁的努力。 1 2 3 4 5 6 7 8 课 时 作 业 78 ( )5.What is a greater threat to turtle nesting recently? A.Urban expansion. B.Illegal hunting. C.Industrial activity. D.Destructive overfishing. [解析] 细节理解题。根据第二段中“Turtle eggs have long been…plastic and chemical waste, all of which harms turtle nesting during the reproducing season.”可知，最近对海龟筑巢的 更大威胁是城市扩张。故选A。 √ 1 2 3 4 5 6 7 8 课 时 作 业 79 ( )6.What does the underlined word “hazardous” in Paragraph 3 mean? A.Risky. B.Scenic. C.Public. D.Crowded. [解析] 词义猜测题。根据第三段中“Working with the coastguard…until they hatch.”可知，hazardous与safe(安全的)是相 对的，志愿者们帮助把在危险区域产下的卵转移到安全的地方，直 到孵化，故hazardous意为“有危险的”。risky有危险的；scenic风景优 美的；public公共的；crowded拥挤的。故选A。 √ 1 2 3 4 5 6 7 8 课 时 作 业 80 ( )7.What is mainly talked about in Paragraphs 4 and 5? A.The business value of turtle eggs. B.The threat of illegal hunting to turtle eggs. C.The role of volunteer efforts in conservation. D.The need of combining patrolling and educating. √ 1 2 3 4 5 6 7 8 课 时 作 业 81 [解析] 段落大意题。根据第四段中“He says patrolling alone will not…combined with educating coastal communities.”和第五段中 “Another volunteer, Lara Wijesuriya, agrees. ‘It makes a difference to the community in how they perceive the problem and the solution,’ she says. ‘And it makes a difference to the volunteers in how they approach the problem. It bridges the gap.’”可知，第四段和第五段主要讨论了巡逻和教育相结合的必要性。 故选D。 1 2 3 4 5 6 7 8 课 时 作 业 82 ( )8.Which is a suitable title for the text? A.Economic benefits of turtle eggs B.Joint efforts in turtle conservation C.Traditional practices in turtle protection D.Coastal tourism challenges in Sri Lanka √ 1 2 3 4 5 6 7 8 课 时 作 业 83 [解析] 主旨大意题。根据全文内容并结合第三段中“Aware that life for the turtles was becoming more difficult, Muditha Katuwawala, one of the volunteers, expanded the activities of the Pearl Protectors to include regular patrols.”可知，文章主要讲述了志愿 者们为保护海龟所做出的努力，包括巡逻、转移海龟卵、教育沿海 社区等，B项“保护海龟的共同努力”适合作为文章标题。故选B。 1 2 3 4 5 6 7 8 课 时 作 业 84 Ⅱ 阅读七选五［2025·山东省泰安市高三模拟］ 文体：说明文 主题：人与自然 词数：282 Life on Earth couldn't exist without oceans. 1. ___ World Oceans Day is a time to enhance understanding of oceans and why we must change the bad situation. B 1 2 3 4 5 课 时 作 业 85 World Oceans Day Did you know that 71 percent of our planet is covered with ocean? 2. ___ People around the world wear blue to celebrate World Oceans Day on 8 June every year, which is aimed at knowing why oceans are in danger and how essential it is to protect them. D 1 2 3 4 5 课 时 作 业 86 Why we need oceans Evidently, without oceans, life couldn't exist. Scientists don't know the exact number, but they think that oceans are home to 50 to 80 percent of all species on Earth. Oceans hold about 97 percent of all the water on our planet and give us rainwater and drinking water through the water cycle. 3. ___ G 1 2 3 4 5 课 时 作 业 87 How we use oceans Humans use the ocean in diverse ways. A lot of our food comes from oceans and millions of people worldwide have jobs related to fishing and fish farming. 4. ___ We've been getting oil and gas from beneath the ocean floor for a long time, but now we are aware renewable energy is eco-friendly for the future. We can use the power of waves and tides to produce electricity, and many wind farms are located offshore. E 1 2 3 4 5 课 时 作 业 88 What we can do to help For World Oceans Day you could join in a beach clean-up to help prevent plastic and other rubbish getting into the sea. You could employ social media platforms to share posts, photos or videos to show how crucial oceans are. You could participate in a writing contest around the theme of the ocean or watch ocean-related documentaries. 5. ___ So, take action instantly. F 1 2 3 4 5 课 时 作 业 89 A.Thus, it is vital to explore them. B.However, our oceans are in danger. C.Besides, fossil energy is running out. D.That's why we call the Earth the “Blue Planet”. E.Oceans also provide us with much of our energy. F.Anyway, your efforts count remarkably in terms of protecting oceans. G.Additionally, much oxygen we breathe comes from the plants in the ocean. 【文章大意】本文是一篇说明文。文章介绍了保护海洋的一些知识 和举措。 1 2 3 4 5 课 时 作 业 90 1. ___ B [解析] 根据上文“Life on Earth couldn't exist without oceans.”以及 下文“World Oceans Day is a time to enhance understanding of oceans and why we must change the bad situation.”可知，选项 与上文为转折关系且承接下文说明海洋现在的状况——处于危险中。 in danger呼应bad situation。B选项“然而，我们的海洋正处于危险 之中。”切题。故选B。 1 2 3 4 5 课 时 作 业 91 2. ___ D [解析] 根据上文“Did you know that 71 percent of our planet is covered with ocean?”可知，空处应对问题进行回答。D选项“这就是 我们称地球为‘蓝色星球’的原因。”切题。故选D。 3. ___ G [解析] 根据上文“Oceans hold about 97 percent of all the water on…water cycle.”可知，选项应与上文并列说明海洋的作用。G选项 “此外，我们呼吸的许多氧气来自海洋中的植物。”切题。故选G。 1 2 3 4 5 课 时 作 业 92 4. ___ E [解析] 根据下文“We've been getting oil and gas from beneath the…energy is eco-friendly for the future.”可知，选项承接下文说 明海洋为人类提供了能源。energy呼应oil and gas。E选项“海洋也 为我们提供了大量的能源。”切题。故选E。 1 2 3 4 5 课 时 作 业 93 5. ___ F [解析] 根据上文“You could employ social media platforms to…or watch ocean-related documentaries.”可知，选项承接上文说明努力 的作用。F选项“无论如何，你的努力在保护海洋方面是非常重要 的。”切题。故选F。 1 2 3 4 5 课 时 作 业 94 Ⅲ 语法填空［2025·福建省厦门市一模］ 文体：说明文 主题：人与自然 词数：217 Originally constructed around 256 BCE by the State of Qin as an irrigation (灌溉) and flood control system, Dujiangyan is a remarkable example of ancient 1. ____________ (engineer) skill and is still in use today. During the Warring States Period, people living along the banks of the Min River were troubled by annual flooding. Irrigation engineer Li Bing 2. ____ (lead) a team to construct an engineering led 1 2 3 4 5 6 7 8 9 10 课 时 作 业 95 embankment (堤坝) to redirect part of the river's flow upon thorough investigation. Then they cut a channel through Mount Yulei to let out the extra water. During the construction, cutting the channel proved to be a much more challenging task than 3. ___________ (anticipate), as the tools available could not break through the hard rock of the mountain. Therefore, they used a 4. ____________ (combine) of fire and water to heat and cool the rocks until they broke 5. _____ could be removed. Once completed, the system prevented floods and made Sichuan one anticipated combination and 1 2 3 4 5 6 7 8 9 10 课 时 作 业 of China's most productive 6. ___________ (agriculture) regions by using the redirected water 7. ____ irrigation. Now if you visit Dujiangyan, you will see an unusual construction 8. ___________ looks like a fish's mouth. This famous attraction, Yuzui, together with two other important parts, namely, Feishayan and Baopingkou, 9. ______________ (design) scientifically to control the water flow throughout the year. Recognized as 10. ___ UNESCO heritage site, Dujiangyan has irrigated farms while preventing floods for over 2,000 years.#1.3 【文章大意】这是一篇说明文，主要介绍了都江堰的起源以及其历 史意义。 agricultural for that/which was designed a 1 2 3 4 5 6 7 8 9 10 课 时 作 业 1. ____________ engineering [解析] 考查名词。由空后名词skill可知，此处为名词engineering“工 程，工程学”作定语修饰该名词。故填engineering。 2. ____ led [解析] 考查动词时态。由上文the Warring States Period可知，此 处时态应为一般过去时。故填led。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 98 3. ___________ anticipated [解析] 考查省略句。本句为than引导的状语从句的省略，原句为 “…it was anticipated…”。省略了it was，用过去分词表被动。故填 anticipated。 4. ____________ combination [解析] 考查名词。由a可知，此处为名词单数形式combination“结合， 组合”作宾语。故填combination。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 99 5. _____ and [解析] 考查连词。此处为并列连词连接两个谓语动词，broke和 could be removed。故填and。 6. ___________ agricultural [解析] 考查形容词。由空后regions为名词复数以及空前productive 可知，此处为形容词形式agricultural“农业的，农用的”作定语修饰空 后的名词。故填agricultural。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 100 7. ____ for [解析] 考查介词。此处为水用于灌溉，应用介词for表示“为了，给”。 故填for。 8. ___________ that/which [解析] 考查定语从句。此处为定语从句，先行词是construction，在 从句中作主语，应用关系代词that或which引导。故填that/which。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 101 9. ______________ was designed [解析] 考查动词时态、语态和主谓一致。此处描述过去的事，与主 语为被动关系，应用一般过去时的被动语态，主语中包含together with,使用就远原则，谓语动词应用was designed。故填was designed。 10. ___ a [解析] 考查冠词。此处UNESCO heritage site为单数名词短语作宾 语，泛指“一处联合国教科文组织世界遗产地”，应用不定冠词。且 UNESCO首字母的发音为辅音音素。故填a。 1 2 3 4 5 6 7 8 9 10 课 时 作 业 102 Ⅳ 应用文写作［2022·全国甲卷］ 你校将以六月八日世界海洋日为主题，举办英语征文比赛。请 你写一篇短文投稿，内容包括： 1.海洋的重要性； 2.保护海洋的倡议。 注意：1.词数100左右； 2.短文的题目和首句已为你写好。 Our oceans, our responsibility June 8th was officially named by the UN in 2009 as World Oceans Day.____ 课 时 作 业 103 One possible version: Our oceans, our responsibility June 8th was officially named by the UN in 2009 as World Oceans Day. It was set up to raise our awareness of protecting the ocean. As we all know (非限制性定语从句), the ocean plays an important role in our life. Not only does the ocean offer us sufficient food (倒装句), but also it maintains the balance of nature. So, it is vital for us to protect the ocean. First, what we 课 时 作 业 104 can do (主语从句) is to regulate our daily actions. For example, garbage can't be thrown into the ocean. Besides, we can hand out leaflets to advocate protecting the ocean. The more people are involved, the better the ocean environment will be (the +比较级，the +比较级). It is high time that we protected the ocean (主语从句+虚 拟语气). To protect the ocean is to protect ourselves. 课 时 作 业 重点词句回顾 A.词汇积累 1.disposable adj.一次性的 2.encounter v.遇见 3.initial adj.最初的 4.indifference n.漠不关心 5.outskirts n.市郊，郊区 6.coastguard n.海岸警卫队 7.perceive vt.认为，理解 课 时 作 业 106 B.熟词生义 mushroom n. (熟义)蘑菇→v. (生义)迅速成长，大量涌现 As the city has expanded, restaurants and other tourist facilities have mushroomed along most parts of the country's western coast, bringing in more people, noisy music, and much plastic and chemical waste, all of which harms turtle nesting during the reproducing season.(阅读B) 【译文】随着城市的扩张，餐馆和其他旅游设施在该国西海岸的大 部分地区大量涌现，带来了更多的人，嘈杂的音乐，以及大量的塑 料和化学废物，所有这些都损害了海龟在繁殖季节的筑巢。 课 时 作 业 107 $