必修2 Unit 1 第1课时 固基•语言知识(课件PPT)-【新高考方案】2027年高考英语一轮总复习（人教版）

该高中英语高考复习课件聚焦“文化遗产”主题，依据高考评价体系梳理了基础词汇、重点词汇、语法填空、阅读理解及完形填空五大考查模块，通过高频词汇（如balance, prevent）用法解析、易错点（如historic/historical辨析）归纳，明确了词汇语境运用占30%、语法填空占25%的考点权重，构建了“词汇-语法-语篇”的系统备考体系。 课件亮点在于“真题融入+技巧拆解+素养提升”，如结合2024全国甲卷书面表达中“balance convenience with responsibility”句式，深化“balance...with...”结构的应用，培养语言能力和思维品质。针对完形填空逻辑推理（如第9题Unfortunately的语境判断）、阅读理解代词指代题（如第2段it指代sap）等题型，提供“语境分析法”“逻辑链梳理”等突破方法，助力学生掌握答题技巧，教师可依托此课件实现精准复习，提升备考效率。

必修第二册 UNIT 1　CULTURAL HERITAGE “教材单元语基背诵与默写”见学生用书《语基背诵与默写》 课前先过“识记关”哦! (单击进入) 1 |主|题|语|境|建|构| 第1课时　固基·语言知识 目录 基础词汇•自查自纠 随堂训练•语境活用 重点词汇•深化学习 课时作业评价 01 02 03 04 基础词汇•自查自纠 5 Ⅰ.单词拼写 1.I ____________ (下载) an English learning app and began listening to English news every day. 2.I opened the letter carefully， hoping for some _____ (线索) to the identity of the owner of the wallet. 3.Now， we have a lot of __________________ (应用程序) on our smartphones that help us solve problems in our daily life. 4.I _________ (抗议) so strongly that she finally agreed to hang it in the kitchen. downloaded clues apps/applications protested 5.Every year， the World Heritage ___________ (委员会) chooses natural and cultural places around the world. 6.It’s up to us to find out what is important in our lives and _________(建立) our own values. 7.Thank you for the offer， but I live ______ (在……之内) the walking distance. 8.However， with time going by， I realized my _______ (以前的) ideas were wrong. Committee establish within former Ⅱ.单句语法填空 1.His _________(create) ideas always make the class presentations interesting and inviting. 2.Her hard work led to a ___________(promote) at the end of the year. 3.Filling out the ___________ (apply) correctly is the first step to getting the job. 4.The committee will review the _________ (propose) before making a final decision. creative promotion application proposal 5.It is ______ (like) that it will rain tomorrow， so bring your umbrella. 6.The _____________ (establish) of the new library has helped improve education in the area. 7.The company fears there will be a _____ (lose) this quarter due to low sales. 8.She hopes to become a _____________ (profession) musician after graduation. likely establishment loss professional 9.Everyone cheered as they walked through the ________ (enter) of the stadium. 10.The ________ (history) building has been standing for over a century. 11.He drew a ____________ (compare) between the two novels in his essay. 12.The _____________ (identify) of the suspect was crucial in solving the case. entrance historic comparison identification 易错微点 1.proposal为名词，意为“提议；建议；求婚”，常用搭配make a proposal to sb. “向某人提出建议或求婚”。 2.likely为形容词，意为“可能的”，其反义词为“unlikely”，常用于句型“It is likely that ...”， it为形式主语，that引导的从句作真正的主语及句型“主语+be+likely+to do ...”，此句型只能用likely。 3.loss为名词，意为“丧失；损失”，常用搭配为at a loss“茫然；不知所措”。 4.entrance为名词，意为“入口；进入；准许加入”，常见两种表达:一是the entrance of ...“……的入口”，强调入口本身；二是the entrance to ...“通向……的入口”，强调入口作为通向某地的起始点。 5.historic为形容词，意为“历史上著名(或重要)的；有史时期的”，而与其同根的形容词historical则意为“有关历史的；历史学的”。 Ⅲ.语境辨义(将对应词义的代码填在横线上) 1.promote A.vt.促进 B.vt.提升 C.vt.推销(生义) D.vt.晋级 ①Participating in sports helps promote physical fitness.____ ②After his outstanding performance， he was promoted to the position of manager. ____  ③If you win this match， you’ll be promoted to the next level. ____ ④She was given the opportunity to promote the new product at the trade show._____  A B D C 2.issue A.n.重要议题；争论的问题　 B.n.一期(生义) C.vt.宣布；公布 D.vt.发行(生义) ①The government will issue a new policy to protect our environment.___  ②The government issues bonds regularly to finance public projects and services. ____  ③I got my friend the latest issue of her favorite magazine.____  ④The issue of climate change is crucial to the future of our planet.____  C D B A 3.process A.n.过程　B.n.进程　C.n.步骤　D.vt.处理 ①The company needs to process the refund requests by next week. ____ ②He described the meeting as marking a new stage in the peace process. ____ ③Employees should have a voice in the decision⁃making process. ____  ④There is a specific process to solve the math problem correctly. ____ D B A C 重点词汇•深化学习 1.balance n.平衡；均匀；账户余额 vt.使平衡 ①You’d better keep a _________(balance) diet for the benefit of your health. ②(神态+动作描写)After __________________________________ ________________________， David wiped away the tears， struggled to his feet and made his way to the starting line， a relaxed smile appearing at the corners of his mouth.  权衡利弊之后，大卫擦掉眼泪，挣扎着站起来，向起跑线走去，嘴角露出轻松的微笑。 balanced balancing/he balanced the advantages against the disadvantages ③(2024·全国甲卷书面表达)These developments illustrate China’s journey towards a modern and efficient transportation network that _________________________________________________.  这些发展表明，中国正在走向一个现代化、高效的交通网络，在便利性和环境责任之间取得平衡。 balances convenience with environmental responsibility (1)keep a balance (between ...and ...) (在……和……之间)保持平衡 keep/lose (one’s) balance 保持/失去(某人的)平衡 (2)balance ... against ... =weigh ... against ... 权衡……与…… balance ... with ... 在……与……之间取得平衡 (3)balanced adj. 平衡的；均衡的 keep a balanced diet 保持均衡的饮食 2.limit n.限度；限制 vt.限制；限定 ①Many people in this area have ________ (limit) exposure to English. ②There is a limit to one’s life， but ________________________ the people.人的生命是有限的，可是为人民服务是无限的。  ③(升华主旨句)Without friends， your world would ___________ wilderness.没有朋友，你的世界将局限于一片荒芜。  limited there is no limit to serving be limited to ④(细节描摹句)我弟弟被无限的恐慌淹没了，他用胳膊紧紧地抱着我，几乎要昏倒了。(一句多译) →My brother _____________________________. He wrapped his arms around me tightly and nearly collapsed.  →_________________________， my brother wrapped his arms around me tightly and nearly collapsed.(过去分词短语作状语)  was drowned in limitless panic Drowned in limitless panic (1)set a limit to sth. 对……设定限度 there is a/no limit to ... ……是有限的/无限的 (to为介词) (2)limit ...to ... 把……限制在……内 be limited to 被限制在…… (3)limited adj. 有限的 limitless adj. 无限的；无限制的 3.prevent vt.阻止；阻碍；阻挠 ①Regular exercise and a balanced diet are the key to __________ and making many diseases ___________.(prevent) ②All this shows that nothing can prevent us reaching our aims. →All this shows that we can’t _________________ reaching our aims.(改为被动语态)  prevention preventable be prevented from ③(人物描写)David had a brain disease， which _______________ _______________________________________ like other children， but at school his classmates thought of him as a regular kid. 大卫患有脑部疾病，这使他不能像其他孩子那样走路或跑步，但在学校，他的同学们把他看作正常的孩子。  prevented/ stopped/kept him from walking or running (1)prevent/stop sb. (from) doing sth.=keep sb. from doing sth. 阻止某人做某事 (2)prevention n. 阻止 preventable adj. 可预防的 名师指津:prevent/stop sb. (from) doing sth.中的from在主动语态中可以省略，在被动结构中不可省略；keep sb. from doing sth.中的from在主动和被动语态中均不能省略。 4.contribute vi.& vt.捐献；捐助；促成；撰稿；造成 ①We hope your proposal will contribute to ________ (solve) the problem. ②(2023·新高考Ⅰ卷写作)He pointed that my passion， devotion and persistence ________________________.  他指出，是我的热情、奉献和坚持促成了我的成功。 solving contributed to my success ③(“演讲稿”范句)I make a proposal that everyone _____________ ____________________________ ocean protection.  我建议每个人都应为海洋保护作出贡献。 ④(2025·全国Ⅰ卷写作)Students can _________________________ ____________ to our column， which will make the column lively and help us recall precious memories.  学生们可以投稿关于运动会的生动故事，这会让专栏活泼有趣，还能帮助我们回忆珍贵的记忆。 (should) make contributions/a contribution to contribute vivid stories about sports meets (1)contribute sth. to ... 把某物捐献给…… contribute to 有助于；促成；造成；给……投稿 (2)contribution n. 捐款；贡献；捐赠 make contributions/a contribution to 对……作出贡献 名师指津:contribute to作“造成；导致”讲时，相当于lead to/result in/bring about，其中to为介词。 5.attempt n.& vt.企图；试图；尝试 ①The __________ (attempt) robbery was stopped by two police officers who were walking around the area. ②(心理描写)We ______________________________________，which made us depressed and sad.  我们第一次尝试没能把爆米花卖出去，这使我们既沮丧又悲伤。 attempted failed to sell popcorn at the first attempt ③(情节描写)在接下来的几天里，我们试图在每一个角落寻找我们的爱犬Spotty，但都是徒劳。(一句多译) →In the next few days， we ________________________________ ____ our beloved dog Spotty in each and every corner， but in vain. (attempt v.)  →In the next few days， we ________________________________ ______________ our beloved dog Spotty in each and every corner， but in vain. (attempt n.)  attempted to search for /at searching for made an attempt to search for/at searching for (1)make an attempt to do/at doing ... 尝试做…… at the first attempt 第一次尝试 (2)attempt to do/at doing ... 尝试(试图)做…… (3)attempted adj. 未遂的；企图的 易混辨析:attempt/try to do sth.强调努力做某事的过程，但不一定成功；manage to do sth.表示“设法做成某事”，强调结果。 6.worthwhile adj.值得做的；值得花时间的 (“推荐信”范句)既然你对中国传统文化感兴趣，我认为这个节日值得体验。(一句多译) ①Since you are interested in traditional Chinese culture， I think ______________________________________this festival.(worthwhile)  ②Since you are interested in traditional Chinese culture， I think this festival__________________________________________.(worthy)  ③Since you are interested in traditional Chinese culture， I think this festival _____________________.(worth)  it is worthwhile experiencing/to experience is worthy to be experienced/of being experienced is worth experiencing (1)It’s worthwhile doing/to do sth.　值得做某事 (2)be worthy+ (3)be worth+ 7.turn to向……求助；翻到(书的某页)；查阅；转向；开始从事 (写作话题:学习活动)When preparing for the College Entrance Exam， I ① _______ my teacher for help whenever I encounter difficult math problems. One night， I felt confused about some questions. I ②__________ the desk lamp and ③__________ Page 50 of my textbook to review formulas. Suddenly， my classmate ④________ ____ at my door， holding a notebook. We ⑤_____________ the music in the background and discussed questions together. It ⑥___________ that collaborative study was more effective， and we both ⑦________ our improved solutions the next day.(补全语段)  turn to turned on turned to turned up turned down turned out turned in 当准备高考时，每当遇到数学难题，我都会向老师求助。一天晚上，我对一些问题感到困惑。我打开台灯，翻到课本第 50 页复习公式。突然，我的同学出现在门口，手里拿着笔记本。我们调小背景音乐一起讨论问题，结果证明合作学习更有效，第二天我们都交上了改进后的解题方案。 turn up　　　 调大(音量等)；出现 turn down 调小(音量等)；拒绝 turn in 上交 turn on 打开 turn off 关上 turn out 结果是；证明是 turn over 移交；仔细考虑 turn back 返回；折回 turn around 转身；好转 随堂训练•语境活用 (根据课文内容，在空白处填入1个适当的单词或括号内单词的正确形式) Finding and keeping the right balance between progress and the ①__________ (protect) of cultural sites can be a big challenge.Big challenges， however， can sometimes lead ②____ great solutions.In ③____ 1950s， the Egyptian government wanted to build a new dam across the Nile in order ④__________ (control) floods， produce electricity， and supply water to more ⑤_________ (farmer) in the area.But the proposal led to protests ⑥_________ water from the dam would likely damage a number of temples and destroy cultural relics. protection to the to control farmers because After ⑦_________ (listen) to the scientists who ⑧____________ (study) the problem， and citizens who lived near the dam， the government turned to the United Nations for help in 1959.  A committee ⑨_______________ (establish) to limit damage to the Egyptian buildings and prevent the loss of cultural relics.Finally， the work began in 1960.  listening had studied was established When the project ended in 1980， it was considered a great success.Not only had the countries found a path to the future that did not run over the relics of the past， but they had also learnt that it was possible for countries to work together to build a ⑩_______ (good) tomorrow. better 课时作业评价 Ⅰ.阅读理解 At first， it appears to just be a piece of decayed wood. Not unless one is told that this object， standing no more than 2.4 inches， is of great historical significance. This wooden piece， later identified as a bowl coated with a thin layer of lacquer (漆)，was excavated from the Hemudu site in Yuyao， Zhejiang Province， in 1977. Belonging to the Neolithic period， it suggests that people living along the Yangtze River between 6 and 7 millennia ago had sourced sap from lacquer trees and used it to facilitate their daily lives. Archaeological work has revealed that people began to use the fluid from lacquer trees as early as 8，000 years ago. Because of its fine physical and chemical properties， natural lacquer as a coating material played a vital role in ancient times. Lacquer sap， milky and greyish when collected， turns a dark brown color upon exposure to air. It protects objects from water， humidity and insect infestation so they are more durable. It can also be mixed with color pigments for decorative purposes. Lacquer was applied， mostly on a wooden core， to make armours， vessels， plucked zithers， wine cups， ornamental objects and drums. Striking visual effects were created on a lacquer⁃coated surface on a wooden， metal， cotton or other types of core. This was just the beginning of ancient Chinese utilizing lacquer and other materials to make wares that define timeless beauty in their living spaces. Yang Ming， a celebrated lacquerer of the Ming Dynasty， summarized the evolution of the techniques and artistic styles in the pre face for Xiushi Lu， a publication on Chinese lacquer work written by fellow artisan Huang Cheng in the 16th century. Xiushi Lu stated that there had been 14 primary crafts and over 300 varieties of lacquerware. The techniques and types have been so diverse that one would find it an extravagant feast for the eyes. In the book， Huang mentioned one such sophisticated technique called “xipi qi”， in which the time⁃consuming process of coloring， layering and polishing ultimately assumes a dazzling pattern of multiple interlaced colors， predominantly red， yellow and black， sometimes added with other hues. 语篇解读:本文是一篇说明文。文章介绍了漆在古代的应用及其作为保护和装饰材料的重要性，并概述了从新石器时代到明代漆艺技术的发展与多样化。 √ 1.What does the underlined word “it” in paragraph 2 refer to? A.The sap.　　　　　 B.The bowl. C.The lacquer tree. D.The wooden piece. 解析:代词指代题。根据第二段最后一句可知，这里说的是人们从漆树获取树液(sap)并使用它来使日常生活便利，所以“it”指代的是前面提到的 “the sap”(树液)。故选A。 √ 2.What does the author describe in the third paragraph? A.The make⁃up of natural lacquer. B.The diverse functions of lacquer. C.The technique of collecting lacquer. D.The types of lacquer materials. 解析:段落大意题。第三段分别阐述了天然漆作为涂层材料在保护物体(防水、防潮、防虫)以及装饰等方面的多种功能，所以作者在第三段描述的是漆的多样功能。故选B。 √ 3.What does the example of “xipi qi” illustrate? A.Why applying lacquer is a process of patience. B.What artistic styles lacquer reflects. C.How well⁃developed lacquer techniques are. D.Whether the skill of lacquer can be passed down. 解析:推理判断题。根据第四段中“Xiushi Lu stated ...for the eyes.”以及最后一段的内容可知，“犀皮漆”是一种复杂的工艺，需要耗时的上色、分层和抛光过程，最终呈现出令人眼花缭乱的图案，作者运用《髹饰录》一书中记载的“犀皮漆”工艺来说明中国古代漆艺技术是多么发达。故选C。 √ 4.What is the main idea of the text? A.The values of Chinese lacquerware. B.The evolution of Chinese lacquer art. C.The splendor of ancient Chinese lacquerware. D.The preservation of Chinese lacquer techniques. 解析:主旨大意题。通读全文可知，文章从1977年出土的涂漆木碗引出人们对漆的使用，接着介绍了漆在古代的使用时间、功能、应用范围，还提到明代对漆艺技术和艺术风格演变的总结以及复杂的漆艺技术如“犀皮漆”，整体围绕中国漆艺的演变展开，B选项“The evolution of Chinese lacquer art.(中国漆艺的演变)”能够概括文章主旨。故选B。 Ⅱ.完形填空 The Mogao Grottoes were a 　5　 of Buddhist life and some of the world’s great cultures for hundreds of years.However， by the late Qing Dynasty they had been abandoned and nearly 　6　， and many of the caves had become 　7　 by the elements.Around 1900， with the 　8　 of a library of thousands of ancient documents， the caves received new interest from Chinese and foreign researchers. 　9　， this resulted in tens of thousands of items from the caves being taken to foreign museums.  In the 1940s， many researchers and artists visited the area to study traditional Chinese art.Copies of some of the artwork painted by respected artists such as Zhang Daqian and Guan Shanyue helped people all over the country 　10　 Dunhuang.These artists were also 　11　 by the artwork they saw in the caves and it began to influence their painting styles.Others 　12　 in the desert for much longer.Chang Shuhong stayed for the rest of his life struggling to 　13　 the cultural treasures and protect them from the weather.As a result of their 　14　， the Dunhuang Academy was formed to protect and study the Mogao Grottoes.  In 1987， the Mogao Grottoes were 　15　 a UNESCO World Heritage Site.While the caves are 　16　 to the public， access is now 　17　 in order to protect the artwork.However， the caves can be seen online 　18　 so that people around the world can study and enjoy them.  Despite its remoteness， the Mogao Grottoes 　19　 to draw visitors.And just as the sand and desert have survived largely unchanged through the centuries， this small art gallery in the desert has also survived largely unchanged， providing an amazing look at a world long ago past.  语篇解读:本文是一篇记叙文。文章讲述了联合国世界文化遗产莫高窟的历史变迁与保护历程。 5.A.center　　　　　　 B.source C.reason D.signal 解析:根据后文“Buddhist life”可知，此处需用名词center(中心)。 √ √ 6.A.found B.forgotten C.built D.visited 解析:根据前文abandoned(被遗弃)可知，莫高窟在清末不仅被遗弃，还几乎被“遗忘(forgotten)”。 √ 7.A.damaged B.protected C.cleaned D.decorated 解析:根据前文“abandoned and nearly”可知，无人维护的洞窟会因自然因素(the elements)，如风雨受到“破坏(damaged)”。 √ 8.A.loss B.invention C.change D.discovery 解析:　根据后文“a library of thousands of ancient documents”(数千件古代文献库)可知，此处指这一文献库的“发现(discovery)”，才让洞窟重新受到研究者关注。 √ 9.A.Hardly B.Luckily C.Unfortunately D.Clearly 解析:根据后文“tens of thousands of items ...being taken to foreign museums”(数万件文物被带往外国博物馆)可知，这是负面结果，需用“Unfortunately(不幸的是)”。 √ 10.A.learn from B.learn about C.talk about D.worry about 解析:根据前文“Copies of some of the artwork ...helped people”可知，艺术家的画作复制品帮助全国人民“了解”敦煌(此前敦煌鲜为人知)。learn about“了解”，符合“通过复制品认识未知事物”的语义。 √ 11.A.inspired B.confused C.disappointed D.surprised 解析:根据后文“it began to influence their painting styles”可知，洞窟艺术品“启发”艺术家，进一步影响其风格。inspired“受启发的”，符合逻辑。confused“困惑的”、disappointed“失望的”、surprised“惊讶的”，均无法衔接“影响风格”的结果。 √ 12.A.worked B.left C.stayed D.traveled 解析:根据后文“Chang Shuhong stayed for the rest of his life”(常书鸿余生都停留在此)可知，此处指一部分人在沙漠中“停留(stayed)”了更久。 √ 13.A.break B.sell C.hide D.record 解析:根据后文“the cultural treasures and protect them”(文化瑰宝并保护它们)可知，常书鸿的行为应是“记录(record)”文物(便于保护和研究)。 √ 14.A.dreams B.efforts C.mistakes D.fears 解析:根据前文“Chang Shuhong stayed for the rest of his life ...protect them”可知，敦煌研究院的成立是他们“努力(efforts)”的结果。 √ 15.A.made B.given C.called D.named 解析:根据后文“a UNESCO World Heritage Site”(联合国教科文组织世界遗产)可知，此处指官方“命名”莫高窟为世界遗产。“be named+头衔/称号”是固定搭配，意为“被命名为”。 √ 16.A.free B.closed C.open D.special 解析:根据后文“access is now ... protect the artwork”可知，此处存在转折逻辑——洞窟“对公众开放(open)”，但为保护文物限制进入。 √ 17.A.stopped B.increased C.allowed D.limited 解析:根据后文“in order to protect the artwork”(为保护艺术品)可知，准入需被“限制”(避免游客过多破坏文物)。limit“限制”，符合保护目的。 √ 18.A.in person B.in digital form C.in time D.in public 解析:根据前文“the caves can be seen online”(洞窟可在网上观看)可知，网上观看的形式是“数字形式”。in digital form“以数字形式”，与“online”衔接。in person“亲自”、in time“及时”、in public“公开地”，均与“线上观看”的语境无关。 √ 19.A.continue B.stop C.refuse D.fail 解析:根据前文“Despite its remoteness”(尽管位置偏僻)可知，转折关系提示莫高窟依然“继续(continue)”吸引着游客。 Ⅲ.语法填空 In China， as in West Asia， Africa， or Europe， most people have spent most of their time 　20　 (farm) for the last ten thousand years. In northern China， people mostly farm wheat， 　21　 in southern China it is mostly rice.  But there was also a lot of trade in China， and between China and the West. Some of the traders went south to India， and some went along　22　 northern Silk Road through Turkestan and Uzbekistan to the Persian Empire. At that time， people mainly 　23　 (ship) silk to the West， and imported gold.  People first used cowrie shells　24　 money in China as early as 1800 BC， under the Shang Dynasty. Then people used metal 　25　 (imitate) of cowrie shells， and then metal strings of beads called cash. We don’t know whether the idea to make coins with writing on them 　26　 (guarantee) by the government came from Western Asia or not. But there were 　27　 (definite) bronze coins in China by the 400s BC in the Zhou Dynasty.  By about 1100 AD， under the Song Dynasty， people had begun to use paper money in China. Another important industry in China was mining. In the Han Dynasty， people in China began running businesses digging deep pits to get salt 　28　 (sell). Most of the men 　29　 worked in the mines were probably slaves.  语篇解读:本文是一篇说明文。文章介绍了中国过去一万年在农耕、贸易、货币发展、采矿等方面的情况。 20.farming　考查非谓语动词。“spend + 时间 + (in) doing sth.”是固定搭配，意为“花费时间做某事”。故填farming。 21.while　考查连词。根据“In northern China， people mostly farm wheat”和“in southern China it is mostly rice”可知，前后句是对比关系，用连词while连接，意为“而，然而”。故填while。 22.the　考查冠词。“northern Silk Road”是专有名词，前面需用定冠词the，表示特指。故填the。 23.shipped　考查时态。ship(运送)是谓语动词，与主语“people”之间是主动关系，再结合时间状语“At that time”可知，讲述过去发生的动作，应用一般过去时态。故填shipped。 24.as　考查介词。表示“把贝壳当作货币”，用介词as(作为)。故填as。 25.imitations　考查名词复数。空处作宾语且前面有形容词修饰，应用可数名词imitation的复数形式表示泛指。故填imitations。 26.guaranteed　考查非谓语动词。分析句子结构可知，“　　　　　 by the government”作后置定语，guarantee(担保)用非谓语形式，与其逻辑主语“coins”之间是被动关系，应用过去分词表被动。故填guaranteed。  27.definitely　考查副词。提示词修饰谓语动词“were”，应用副词definitely作状语，意为“肯定地”。故填definitely。 28.to sell　考查非谓语动词。“sell”是“digging deep pits to get salt”的目的，用不定式作目的状语。故填to sell。 29.who　考查定语从句。空处引导定语从句，先行词是“Most of the men”，关系词在从句中作主语，指人，故填who。 $