Unit 5 Into the unknown 一轮复习课件-2027届高三英语外研版选择性必修第四册

该高中英语高考复习课件聚焦Book 7 Unit 5“Into the Unknown”主题，依据高考评价体系梳理了核心词汇（如bury, ruin）、重点短语（set out, throw oneself into）、核心句型（完全倒装、leave+宾补）及主题写作四大考查维度。通过归纳近五年高考真题，明确词汇拓展（占30%）、句型应用（占25%）的高频考点分布，构建了“词汇-短语-句型-写作”的系统复习框架。 课件亮点在于“真题情境训练+考点深度突破+核心素养融合”的备考策略，如针对“bury”考点设计“过去分词作状语/现在分词作状语”一句多译训练，培养学生语言能力和思维品质。特设“基础默测”“句式仿写”模块，通过2023浙江卷读后续写实例解析set短语辨析技巧，帮助学生掌握答题规律。教师可依托此课件精准定位学生薄弱点，提升复习效率，助力学生高考冲刺。

Into the Unknown Book 7 Unit 5 核心词汇 1．vessel n. 船；舰 2．vol (＝volume) n. (书的)卷，册 3．cyclone n. 气旋；旋风 4．megadrought n. 超级干旱 5．coral n. 珊瑚 6．millimetre n. 毫米 7．downfall n. 衰败 船；舰 (书的)卷，册 气旋；旋风 超级干旱 珊瑚 毫米 衰败 8．getaway n. 逃跑，逃走 9．barreleye n. 管眼鱼 10．trench n. 海沟 11．subdue v. 克制，抑制(情绪) 12．uncharted adj. 地图上没有标明的 13．delve v. 探索，探究 14．shipwreck n. 失事的船；沉船 15．archaeological adj. 考古学的；考古的 16．equivalent adj. 等同的；等值的；相当的 逃跑，逃走 管眼鱼 海沟 克制，抑制(情绪) 地图上没有标明的 探索，探究 失事的船；沉船 考古学的；考古的 等同的；等值的；相当的 核心词汇 17．stack v. (使)整齐地堆起；摞起 18．intrigue v. (因奇特或神秘而)激起 …… 的兴趣，引起……的好 19．pyramid n. 金 字塔 20．tropical adj. 来自热带的；产于热带的   (使)整齐地堆起；摞起 (因奇特或神秘而)激起 …… 的兴趣，引起……的好奇心 金字塔 来自热带的；产于热带的 核心词汇 1．rui n n. 残垣断壁，废墟 2．bu ry v. 将……埋在下面 3．can al n. 运河 4．subs tance n. 物质 5．dism iss v. 拒绝考虑，否定  ruin bury canal substance dismiss 基础默测 1．The ancient city was buried (被埋在下面) under volcanic ash after the sudden eruption. 2. Tourists from around the world come to visit the historical ruins (废墟) of ancient Rome. 3. The scientist dismissed (拒绝考虑) the criticism and continued his research with great determination. 4. The Grand Canal (运河) connects Beijing and Hangzhou, serving as an important waterway for centuries. 5. Harmful substances (物质) in polluted water can cause serious damage to human health and the environment. buried ruins dismissed Canal substances 1．________ n. 文明（社会）→__________ adj. 公民的→__________v.使文明 2．________ v. 引起......的好奇心→__________ n.阴谋→__________adj. 引人入胜的 3. _______ v. 将......埋下下面→_______________phr.专心于 4. __________n. 天文学→__________n.天文学家→__________ adj.天文学的_____________ n. 宇航员 5. ____________adj. 来自热带的；产于热带的→_______ n. 回归线，热带 词汇拓展 civilisation civil civilize intrigue intrigue intriguing bury bury oneself in astronomy astronomer astronomical tropical tropic astronaut 词汇拓展 6. _______v.离弃，逃离→__________adj.被遗弃的 7. __________v. 拒绝考虑，否定→__________ n. 解雇，驳回 8. __________ n.扩大，增加→__________ v.扩大 9. __________ n. 调查→__________ v. 调查 10. __________ adj. 考古学的→__________ n. 考古学→__________ n. 考古学家 11. __________ adj. 等同的，等值得→__________ n. 等同，等价 12. __________ n. 物质→__________ adj. 大量的，实质的 13. _________ adj. 显要的，显著的→_______ v. 注意；n.笔记 abandon abandoned dismiss dismissal expansion expand investigation investigate archaeological archaeology archaeologist equivalent equivalence substance substantial notable note 词汇拓展应用 1．①ancient Chinese civilisation 中国古代文明 ②civilise local communities 使当地社区文明化 ③a civilised society 文明社会 2．①study astronomy at university 大学学习天文学 ②train to be an astronaut 接受训练成为宇航员 3．①abandon the old house 遗弃老房子 ②an abandoned factory 废弃的工厂 civilisation civilise civilised astronomy astronaut abandon abandoned 词汇拓展应用 4．①the expansion of the company 公司的扩张 ②expand business overseas 拓展海外业务 5．①carry out an investigation 开展调查 ②investigate the accident cause 调查事故原因 6．①a notable achievement 显著的成就 ②note the important details 注意重要细节 7．①oil drilling projects 石油钻探项目 ②drill holes in the wall 在墙上钻孔   expansion expand investigation investigate notable note drilling drill 基础默测 1．They had been drilling oil. After months of drilling，oil was found off the coast. (drill) 2. The woman abandoned by her husband is living in an abandoned farm now. (abandon) 3. He expanded on the point that no matter how much stronger it may become, never will China seek expansion． (expand) 4. Having abused his position as mayor to give jobs to his friends, the man is now under investigation．The man being investigated is William. (investigate)． 5. Our teacher noted down the key points on the blackboard, and she also mentioned a notable student who won the English contest. (note)   drilling drilling abandoned abandoned expanded expansion investigation investigated noted notable 重点短语 四、重点词块明搭配 1．check out 调查，检查 2．steer clear of 避开……；从……处脱身 3．correspond to 和……相一致，相符合 4．apply ... to ... 把……运用于…… 5．set out 动身踏上(漫长的)旅途；开始做，着手进行 check out steer clear of correspond to apply ... to ... set out 重点短语 6．make a getaway 逃跑，逃走 7．run for one's life 逃命 8．throw oneself into 积极投入到……中去 9．think twice 再三考虑，慎重考虑 10．at something's peak 达到顶峰 11．the unknown 不为人知的地方，人类尚未到达的地方   逃跑，逃走 逃命 积极投入到……中去 再三考虑，慎重考虑 达到顶峰 不为人知的地方，人类尚未到达的地方 基础默测 1．The old temple had fallen into ruin, , but its beauty still touched every visitor's heart. 2. At dawn, we set out for the mountain top, our hearts filled with excitement and determination. 3. After the exam failure, he threw himself into study, spending every spare minute in the library. 4. Despite facing criticism, he never ____________ speaking the truth and defending his beliefs. 5. The police______________the mysterious case carefully, determined to find out the truth behind it. look into，fall into ruin, set out，throw oneself into, shrink from fallen into ruin set out threw himself into shrank from looked into 教材佳句 1. __________(intrigue) by Maya civilisation from a very young age, 15-year-old Canadian William Gadoury thought he had __________________________ from his study of ancient star charts. 加拿大15岁少年威廉·甘德瑞从小就对玛雅文明充满好奇，通过研究古代星图，他认为自己取得了一项惊人发现。 2.__________ his theory has been dismissed by scholars, it shows how powerful the secrets of Ancient Maya civilisation are among people. 尽管学者们并不认可他的理论，但这体现出玛雅秘密的巨大吸引力。 3. ___________________________________________________ is how they were built without the use of wheels, metal tools or even animal power. 这些建筑最非同寻常之处，在于建造它们时，没有使用轮子、金属工具，甚至没有畜力。 Intrigued made an incredible discovery Although What is most extraordinary about these complex structures 教材佳句 4. They ________ this ____ understanding the Maya calendar, ______ was accurate to within 30 seconds per year. ____________all this was an achievement unique in the Americas at that time: a true writing system. 它们把这些知识运用到玛雅历法中，这套历法每年误差不超过30秒。除此之外，还有一项在当时美洲独有的成就：一套成熟的文字系统。 5. Some research seems to indicate that the Maya people themselves may ___________________ their downfall. 部分研究似乎表明，玛雅人自身或许也对文明的衰败富有责任。 applied to which On top of have played a part in 教材佳句 6. Meanwhile, the rise and fall of this civilisation must also leave us thinking about our own past, present and future. 同时，玛雅文明的崛起与衰落必定也让我们思考自己的过去、现在和将来。 leave us thinking 教材佳句 1.___________________________________ an estimated three million shipwrecks. 全球水域下大约沉睡着三百万艘沉船残骸。 2. Today, some 500 years after the Esmeralda __________, there is little - if any-land on our planet left unexplored. 如今，距离埃斯梅拉达号扬帆起航已经过去了约500年，地球上几乎已经没有尚未被勘探的陆地了。 Lying under waters across the globe are set sail 教材佳句 3. _______ our limited knowledge, it is perhaps no surprise that exploration of the oceans contribute to lead to discoveries in various scientific fields. 考虑到我们知识有限，海洋探索会在各个科学领域带来诸多发现，这或许不足为奇。 4. _________________________ underwater by a tsunami in the fourth century AD, the ruins of Neapolis are almost 2000 years old. 普遍认为那不勒斯遗址在公元四世纪被一场海啸掩埋于水下，距今已有近2000年历史。 Given Believed to have been buried 教材佳句 5.Fragments of the past_________________________ are still waiting ________________（discover）. 深埋海底的历史残迹， 仍等待着人们去发现。 6. These discoveries all help us understand _____________________ on our planet, even in the most extreme circumstance. 这些发现都帮助我们认识到：即便在最极端的环境下，地球仍有孕育生命的能力。 7. The jiaolong even ___________________ the deepest dive by a manned submarine, at 7062 metres, _________ China its place alongside the world’s top ocean explorers. 蛟龙号还保持着载人潜水器下潜7062米的最深记录，让中国跻身世界顶尖海洋探索国家之列。 lying deep beneath the ocean to be discovered the capacity for life holds the record for giving 教材佳句 6. _____(be) a tough environment of complete darkness, enormous pressure and intense cold, the ocean depths have long been beyond the reach of human exploration. 深海环境恶劣，一篇漆黑、压力巨大、极度严寒，长久以来人类难以涉足。 Being 句式仿写 1．学校图书馆新增500本英语读物的通知，让备考的高三学生有了更多阅读资源。(同位语从句) The notice that the school library has added 500 English books leaves senior three students preparing for exams with more reading resources. 2. 老师的鼓励话语让我们充满信心，准备好迎接即将到来的挑战。(leave＋宾语＋宾语补足语) The teacher's encouraging words left us full of confidence and ready for the coming challenges. The notice that the school library has added 500 English books left us full of confidence and ready for the coming challenges 句式仿写 3. 在教学楼前的广场上，矗立着为纪念建校50周年而修建的雕塑。(完全倒装句) In the square in front of the teaching building stands a sculpture built to commemorate the 50th anniversary of the school's founding. 4. 这个活动圆满结束了，所有参与者都表达了他们的满意和感激之情。(with复合结构) The activity ended successfully, with all participants expressing their satisfaction and gratitude．   In the square in front of the teaching building stands with all participants expressing their satisfaction and gratitude 考点突破 (1)bury oneself in (doing) sth.＝be buried in (doing) sth. 埋头于(做)某事；专心于(做)某事 (2)be buried in thought 陷入沉思 (3)bury one's face in one's hands 双手掩面 1 bury v. 将……埋在下面；掩埋；掩藏；插入 [基础检测]—— 补全句子 ①(2025·全国一卷读后续写)I sat alone in my living room, buried in thought about everything that had happened (沉浸在对所发生一切的思绪中)． buried in thought about everything that had happened 考点突破 [能力提升]—— 一句多译 ②他埋头于科学探究，浑然不觉已是午夜。 →Buried in the scientific investigation, , he didn't realize it was already midnight. (过去分词作状语) →Burying himself in the scientific investigation, , he didn't realize it was already midnight. (现在分词作状语)   Buried in the scientific investigation Burying himself in the scientific investigation [名师指津]　表示“专心于；致力于”的其他短语： ①be devoted to　②be lost in ③be engaged in　④be absorbed in ⑤focus/concentrate on 考点突破 (1)fall into ruin (因无人照料而)衰落，败落 lie/be in ruins 倒塌，破败不堪；崩溃，垮掉 be reduced to ruins 沦为废墟 (2)ruin oneself 毁掉自己；自取灭亡 ruin one's health/fame 毁坏某人的健康/声誉 2 ruin n. [U]毁灭；毁坏；[常用复数]残垣断壁，废墟 vt. 毁坏；成为废墟 [基础检测]—— 单句语法填空 ①Carl cares about nothing and he doesn't deny that he has made the farm fall into ruin. into 考点突破 [能力提升]—— 微写作 ②突如其来的地震把我们的城市毁了。看到我们的城市变成废墟，我们双手掩面，痛哭起来。 The unexpected earthquake ruined our city/brought our city to ruin. Seeing our city in ruins，we buried our faces in our hands，bursting into tears. ③玩电脑游戏太久几乎毁了我自己，我已经下定决心摆脱它。 Playing computer games for too long has nearly ruined myself and I have made up my mind to get rid of it.   ruined our city/brought our city to ruin Seeing our city in ruins has nearly ruined myself 考点突破 (1)abandon oneself to... 沉湎于……；纵情于……(to为介词) abandon doing sth. 放弃做某事 (2)with abandon 放纵地；放任地 (3)be abandoned to 沉湎于…… 3 abandon vt. 放弃；离弃，逃离；抛弃；陷入，沉湎于 n. 放任；放纵(→abandoned adj. 被遗弃的；无约束的；无度的；放纵的) [基础检测]—— 单句语法填空 ①His last word went like a bullet to her heart. She burst into tears and abandoned herself (she) to despair. ②His parents urged him to abandon playing (play) computer games and throw himself into his lessons. ③Abandoned (abandon) to mobile phone games late into the night, he looked exhausted and couldn't concentrate in class. herself to playing Abandoned 考点突破 [能力提升]—— 微写作 ④(2023·浙江1月卷读后续写)我仍然记得朋友们的承诺，所以我经过废弃的挤奶房，看看他们是否修好了破碎的窗户。 I still remembered my friends' promise so I went past the abandoned milking house to see if they had fixed the broken window. (动作描写)   the abandoned milking house 考点突破 set about doing sth. 开始做某事 set aside 存储；留出；暂时不考虑 set up 建立；创立 set down 放下，写下；登记 set off 出发，动身；引发，使爆炸，燃放 4 set out 动身踏上(漫长的)旅途；开始做，着手进行 [基础检测]—— 用set相关短语填空 ①(2023·浙江1月卷)The sun was beginning to sink as I set off into the Harenna Forest. ②Furthermore, he was asked to set down the facts before he forgot them. ③Grandma always sets aside the best food for us, showing her endless love through every carefully prepared meal. set off set down sets aside 考点突破 [能力提升]—— 一句多译 ④听到这个令人兴奋的消息后，我们立刻开始为即将到来的演讲比赛做准备。 →Hearing the exciting news, we immediately set out to prepare for the upcoming speech contest. (set out) →Hearing the exciting news, we immediately set about preparing for the upcoming speech contest. (set about)   set out to prepare for the upcoming speech contest set about preparing for the upcoming speech contest 考点突破 5 句型公式：leave＋宾语＋宾语补足语 (教材原句)Meanwhile, the rise and fall of this civilisation must also leave us thinking about our own past, present and future. 同时，玛雅文明的崛起与衰落必定也让我们思考自己的过去、现在和将来。 [基础检测]—— 单句语法填空 ①Leaving the lights on when you go is not a good habit. ②She couldn't dismiss the painful memory, which left her lying (lie) awake at night. on lying 考点突破 [能力提升]—— 微写作 ③请把字典放回你找到它的地方，以便其他人能轻易找到它。 Please leave the dictionary where you found it so that others can easily locate it. (告知信) ④这次意外的失败让他变成了一个更明智的人，懂得了成功需要耐心和努力。 The unexpected failure left him a wiser person, , understanding that success demands patience and effort. (心理描写)   leave the dictionary where you found it left him a wiser person 考点突破 1.correspond to 和……相一致，相符合 2．apply...to... 把……运用于…… 3．on top of 除……之外(还有其他问题) 4．look into 调查(问题)；观察；向里面看 5．beyond the reach of 超出……能力之外；无法达到 6．think twice 再三考虑，慎重考虑 考点突破 1．On top of endless homework, he had to deal with his parents' expectations and growing anxiety. 2．The detective looked into the mysterious case carefully, searching for evidence that everyone else had missed. 3．Before making such an important life decision, you should think twice about its long-term consequences and impact. 4．His determined expression _________________the courage burning deep within his heart during that critical moment. 5．True happiness seemed _______________________those who constantly compared themselves with others on social media.   On top of looked into think twice corresponded to beyond the reach of 考点突破 Ⅰ.一词多义 check out (1)The doctor asked the nurse to check out the patient's blood pressure before starting the treatment.B (2)We need to check out of the hotel before noon tomorrow according to their regulations.C (3)My parents suggested that we should check out the new restaurant that opened near our school.A A.调查；了解……的情况　B．检查　C．结账离开 B C A 考点突破 Ⅱ.语境猜词 1．This cotton shirt will shrink if you wash it in hot water, so use cold water instead.v. 缩水 2．The teacher told us to dismiss all negative thoughts and focus on our exam preparation.v. 去除 点拨：dismiss (熟义) v. 不予考虑；摒弃。此处用作动词，意为“去除”。 v. 缩水 v. 去除 考点突破 维度二　单元语法/完成句子 1．我们班将举办中秋主题班会的消息，让同学们都期待着分享传统美食与故事。(同位语从句) The news that our class will hold a Mid-Autumn Festival themed class meeting makes all students look forward to sharing traditional food and stories. (告知信) 2．这次社区志愿活动的温暖经历，让我深深体会到帮助他人的意义与价值。(leave＋宾语＋宾语补足语) The warm experience of this community volunteer activity leaves me deeply realizing the meaning and value of helping others. (短文投稿) The news that our class will hold a Mid-Autumn Festival themed class meeting leaves me deeply realizing the meaning and value of helping others 考点突破 3．这次活动的意义在于它教会了我们如何与他人合作并实现共同目标。(表语从句) The significance of this activity is that it taught us how to cooperate with others and achieve common goals. (活动介绍) 4．在校园文化角的展示架上，摆放着同学们精心制作的手工艺品与绘画作品。(完全倒装句) On the display shelf of the campus cultural corner are handcrafts and paintings carefully made by students. (活动介绍) that it taught us how to cooperate with others and achieve common goals On the display shelf of the campus cultural corner are 考点突破 5．随着期末考试临近，我们需要制订一个详细的复习计划来提高效率。(with复合结构) With the final exam approaching, , we need to make a detailed review plan to improve efficiency. (建议信)   With the final exam approaching 主题写作 单元话题写作——补全佳作并背诵 用本单元所学词汇、句式完成下面的应用文写作并背诵 你校英文报上周组织了世界神秘动物的调查活动。请你结合调查结果写一篇英语短文，内容包括： 1．调查的神秘动物； 2．描述神秘动物。 主题写作 Last week, our school English newspaper organized an investigation into mysterious animals worldwide, 1.which intrigued students greatly (极大地激发了同学们的兴趣；intrigue，非限制性定语从句)． Among the notable creatures discovered, the Loch Ness Monster drew the most attention. 2.Throwing ourselves into the investigation (我们全身心投入到这项调查中；investigation，现在分词作状语), we delved into various reports and found that this creature is believed to live in the deep waters of Scotland. Witnesses describe it as a long-necked animal with a huge body, 3.leaving many researchers fascinated yet puzzled (令许多研究人员既着迷又困惑；leave＋宾语＋宾语补足语)． which intrigued students greatly Throwing ourselves into the investigation leaving many researchers fascinated yet puzzled 主题写作 Furthermore, the survey explored the Yeti, 4.a creature said to live in uncharted mountain regions (一种据称生活在未被勘测的山区的生物；uncharted). What surprised us most was that these animals remain mysterious despite modern technology. 5．This investigation has left us wondering whether these creatures truly exist (这次调查让我们不禁思考：这些生物是否真的存在；leave＋宾语＋宾语补足语，宾语从句), inspiring us to explore the unknown world with greater curiosity.   a creature said to live in uncharted mountain regions This investigation has left us wondering whether these creatures truly exist 综合应用 用所给词的适当形式填空，并背诵短文 While diving in the deep waters of a trench, some divers happened to find a whole city 1.buried beneath the waves as well as a shipwreck which was full of corals. This discovery 2.intrigued some archaeologists. They immediately 3.threw themselves into studying the history of the city and how it fell into ruin. In the middle of the 4.investigation, , they suddenly found some mysterious creatures swimming around them. They subdued their fear and continued their investigation. expand, bury, intrigue, throw oneself into, delve, investigate buried intrigued threw themselves into investigation 综合应用 But with the 5.expansion of the number of these strange creatures, they realized a notable problem—it was not safe to continue staying in the water. After thinking twice, they decided to stop 6.delving deeper and abandon the city as well as the ship, retreat and make a getaway. After all, life is the most important.   expand, bury, intrigue, throw oneself into, delve, investigate expansion delving 21 Unit 5-4 FLTRP 英语(新标准)(高中修订版)选择性必修第四册 2022 Other 111792.0 $