Unit3 Section Ⅰ Vocabulary（课件PPT）-【步步高】2024-2025学年高二英语选择性必修第二册学习笔记（外研版）

该高中英语课件围绕Unit3“Times change”主题，系统涵盖基础词汇（重点、拓展、认读）、核心词汇突破及高考热点微练，通过基础词汇搭建认知支架，逐步过渡到核心词汇用法及写作应用，构建从词汇认知到语境运用的学习脉络。 其亮点在于分层设计与核心素养融合，拓展词汇通过词形转换（如sympathy→sympathetic）培养语言能力，核心词汇结合写作佳句（如compete短语用于“竞争超越自我”表达）提升思维品质，高考微练的一词多义（如fix的修理、确定等释义辨析）强化学习能力。学生能系统构建词汇网络，提升应试与表达能力，教师可借助分层内容优化教学流程。

Section Ⅰ Vocabulary Times change Unit3 Part 1　基础词汇过关 Part 2　核心词汇突破 Part 3　高考热点微练 词汇过关 基础 3 1. n.十年；十年期 2. n.平板电脑 3. adj.年老的 4. n.搁板，架子 5. n.家具 6. n.砖，砖块 7. n.女销售员 8. adj.有机的；绿色的 9. n.爵士乐 Ⅰ.写重点词汇 decade tablet elderly shelf furniture brick saleswoman organic jazz 10. n.时代，年代 11. n.改进；改革 12. prep.(与……)一起 13. n.倡议 14. adj.坚实的 15. n.自助餐厅 16. n.类别 17. n.手势，姿势 18. adj.脸上的；面部的 era reform alongside initiative solid cafeteria category gesture facial 19. v.促进；使便利 20. adj.次要的，第二位的 21. 一群 22. 顺道拜访 23. 永远 24. 接管；控制 25. 突然出现，冒出来 26. 铺平道路；创造条件 27. 搜索；查找 facilitate secondary a bunch of drop in/by for good take over pop up pave the way search for 1.legendary adj.大名鼎鼎的，传奇式的 → n.传奇，传说 2. n.薄雾，雾霭 →misty adj.多雾的；模糊的 3. n.同情；赞同 →sympathetic adj.同情的；赞同的 →sympathetically adv.同情地；怜悯地 Ⅱ.悟拓展词汇 legend mist sympathy 4.dusty adj.尘土飞扬的，布满灰尘的 → n.沙土，尘土 5.leadership n.领导；领导地位 →leader n.领导 → v.领导；带领 6. adj.简陋的；谦卑的 →humbly adv.谦逊地；卑微地 dust lead humble 7. v.竞争 →competitive adj.竞争的 →competition n.竞争 →competitor n.竞争者 8. v.强调 →emphasis n.强调 9.reconstruction n.重建；修复 →construction n.建设 → v.建设 compete emphasise construct 10.journalist n.新闻工作者；新闻记者 → n.日记；日志 →journalism n.新闻业 11.socialist adj.社会主义的 →social adj.社会的；社交的，交际的 → n.社会 12.economic adj.经济(上)的 → n.经济；节约 →economical adj.经济的；节约的 journal society economy 13. v.扩大；膨胀；增加 →expansion n.扩张；扩展；扩大；膨胀 14.component n.组成部分 → v.组成 15.emotional adj.情绪(上)的，情感(上)的 → n.情绪，情感 →emotionally adv.在感情(或情感、情绪)方面；冲动地 expand compose emotion 16.intention n.意图，目的；打算 → vi.& vt.打算；计划；想要 17.adaptation n.改编版 → v.使适应；改编 →adaptable adj.有适应能力的；能适应的 18.accessible adj.易懂的；可接近的；可使用的 → n.接触的机会；(使用或见到的)机会，权利；通 道，入口 v.使用；到达；访问 intend adapt access 19.tendency n.倾向；偏好；趋势，趋向 → v.往往会；趋向；照料 20.educator n.教育工作者；教育家 → vt.教育；教导 →education n.教育；培养 →educated adj.受过教育的，有教养的 →educational adj.有教育意义的 tend educate 21.urgently adv.紧急地；急迫地 → adj.紧急的；紧迫的；迫切的 →urgency n.紧急；迫切 22.convincing adj.有说服力的，使人信服的 → vt.说服；使相信 →convinced adj.确信的；坚信的 urgent convince 1.The electric kettle may now be a fixture in most kitchens. 2.The exterior of the building is elegant and beautiful，though the inner part is very old. 3.Yesterday I bought a notebook at the stationery store around the corner. Ⅲ.认阅读词汇 n.固定存在物 n.外部，外观 n.文具 4.What delighted me was that I got first prize at the poem recital. 5.He used some emoji(s) in our conversation in the e-mail. 6.There’s no denying that smartphones have become an integral part of modern life. n.朗诵会 n.表情符号 adj.不可缺少的 7.Besides adults’ book，we also have some children’s pictorial magazines. 8.A comic book is a magazine that contains stories told in pictures. 9.The performers，in costume and make-up，were walking up and down backstage. adj.图画的 n.连环漫画 n.化装服 返 回 词汇突破 核心 18 n.同情(心)；赞同 (sympathetic adj.同情的；有同情心的；赞同的 sympathetically adv.同情地) • have/feel sympathy for sb同情某人 be in sympathy with赞同，支持；和……一致 out of sympathy出于同情 with sympathy同情地 • be sympathetic to/towards...赞同(某事/某人)；同情(某人) 1 sympathy (1)We looked at the clumsy child going downstairs step by step ________ sympathy. ＝We looked at the clumsy child going downstairs step by step . (2)He was (sympathy) towards the poor boy，but powerless to help. (3)I’m sure she will be in sympathy with your proposal. ___________ with sympathetically sympathetic 支持；赞同 (4)(改编自2020·新课标Ⅰ，读后续写)Meredith太太同情穷人，因此每当她有时间的时候，她都会给他们带来食物和药品。 Mrs Meredith __________________________________________ ，so she would bring food and medicine to them whenever she had time. had/felt sympathy for/was sympathetic to/ 写作佳句 towards the poor • compete for为……而竞争 compete with/against...for...为争取……而与……对抗/竞争 compete in参加……比赛 • in competition with与……进行竞争 v.竞争 (competition n.比赛 competitor n.竞争者，对手 competitive adj.竞争的；有竞争力的) 2 compete (1)Graduates have to fight for jobs in a highly (compete) market. (2)The (compete) was so fierce that more than 30 __________ (compete) were competing each other the only promotion opportunity. competitive competition competitors with/against for (3)生活就是一段旅程，我们要不断与他人竞争超越自我。 Life is a journey where ___________________________________ . 写作佳句 we constantly compete with others to go beyond ourselves (4)得知你在英语比赛中获得一等奖，我写信向你表示衷心的祝贺。 ，I am writing to show my sincere congratulations to you. Learning that you have got first prize in the English competition • emphasise the importance of 强调……的重要性 It should be emphasised that...应该强调的是…… • put/place/lay emphasis on/upon sth 强调/重视某事 v.强调；重视 (emphasis n.强调；重视) emphasise 3 (1)It should (emphasise) that everyone should come before the deadline. (2)It’s high time that we should place (emphasise) on the improvement of food safety. be emphasised emphasis (3)在发展经济的同时，我们也应该重视环境保护。 We should also _________________________________________ while developing economy. (4)我们再怎么强调安全的重要性也不为过。 _______________________________________________________ put/place/lay emphasis on/upon environmental 写作佳句 protection We cannot emphasise the importance of safety too much. • expand...into...把……扩展到……/发展成…… expand into...发展成/扩展到…… expand on/upon sth 详述某事，详细阐明某事 • 注意expand和extend的区别。前者指向四面八方的扩大、扩张，后者指向某一方向的延伸。 vt.& vi.增加；(使)扩大 vi.详述 (expansion n.扩大；扩张；扩展) expand 4 (1)Due to the continuous (expand) of business，we need to employ more workers. (2)Could you expand the Belt and Road Initiative to all the friends present here，please? (3)We all know that heat causes an object to expand and cold cause it to contract. _______ expansion on/upon v.膨胀 (4)自改革开放以来，这个贫穷的村庄已发展成一个城镇。 The poor village since the reform and opening-up. has expanded into a town 写作佳句 • with the intention of doing sth 为了；怀着……的意图 • intend to do/doing sth 打算/想要做某事 intend sb to do sth 打算/想要某人做某事 had intended to do...＝intended to have done...原本打算做…… • be intended for打算为……所用，专为……而设计的 be intended to do为了…… n.意图，目的 (intend v.计划；打算) intention 5 (1)Good (intend) may sometimes lead to the adverse result. (2)They intended (launch) a campaign to raise money for the project. (3)The stadium being built at present in our city is intended the coming Asian Games. (4)I (intend) to expand my business，but it seemed not to be the right time. ＝I my business，but it seemed not to be the right time. intention to launch/launching for had intended intended to have expanded (5)为了丰富我们的学校生活，一年一度的校园才艺会演将在我们学校举行。 The annual campus talent show will be held in our school _____ . with 写作佳句 the intention of enriching our school life adapt (oneself) to＝adjust (oneself) to (使某人自己)适应…… adapt sth for...将某物改编为…… be adapted from...根据……改编 n.改编；改编本；适应(性) [adapt v.(使)适应；(使)适合；改编；改写 adaptable adj.能适应的] adaptation 6 (1)Do you think the film (adapt) should be completely faithful to the book? (2)It is said that the new play was adapted a legendary adventure novel. (3)He has written many good novels，three of which have been adapted television. adaptation from for (4)我写信是想给你一些关于如何适应新的学校生活的建议。 I’m writing to give you some suggestions on _________________ . 写作佳句 how to adapt (yourself) to the new school life • have a tendency to do sth 喜欢做某事；倾向于做某事 • tend to do sth 易于做某事；倾向于做某事 tend (to)...照料，护理…… n.倾向，偏好；趋势，趋向 (tend v.趋向；易于；照顾) tendency 7 (1)There is a growing (tend) for people to work at home instead of in offices. (2)Many people tend (talk) about traditions without knowing what they really are. (3)Two decades ago，Jack discovered a big jar containing some gold when tending to his backyard. _____ tendency to talk 打理 (4)毫无疑问，地球有变得越来越暖和的趋势。 There is no doubt that the Earth __________________________ . has a tendency to become 写作佳句 warmer and warmer • convince sb of sth使某人相信某事 convince sb to do sth说服/劝说某人做某事 • be convinced of/that...相信…… adj.使人信服的，有说服力的 (convince vt.使确信；使相信；使信服；说服；劝说 convinced adj.确信的；深信的) convincing 8 (1)I tried a lot to convince him my good intention，but in vain. (2)The educator’s speech was so (convince) that everyone present believed what he had said. (3)(读后续写之主旨升华)I’m firmly convinced the significance of honesty，which will contribute to building a warm and harmonious society. of convincing of (4)(应用文写作之申请信)我深信我能胜任这份工作，如果有幸得到这个职位，我将尽最大努力履行职责。 and I will perform my duties to the best of my ability if I am lucky enough to get the position. 写作佳句 I am greatly convinced that I am qualified for this job 返 回 热点微练 高考 42 1.There is something wrong with my machine，so could you please help fix it？ 2.Have you fixed a date for your wedding？ 3.Today he intends to fix a cupboard in his kitchen so that he can put more things. 4.A quick fix occurred to me and I rushed to tell him how to solve the problem. Ⅰ.一词多义 fix A.vt.使固定；安装　B.vt.确定　C.vt.修理　D.n.解决方法 ____ ____ ____ ____ C B A D 1.He took his medicine box from the dusty shelf and took two tablets with water. 2.The poor couple lived in a humble house almost with no decent furniture. 3.I have to clarify that I don’t have good solid information on where the people are. Ⅱ.熟词生义 ____ __________ _______ 药片 adj.简陋的 可靠的 4.The new system may be more economic but will lead to a decline in programme quality. 5.We had driven ten hours along the road but there was not a soul in sight. Ⅱ.熟词生义 ___________ ___ 有利可图的 返 回 人 本课结束 $