Unit 1 People of Achievement 单词讲解课件-2026-2027学年高中英语人教版（2019）选择性必修第一册

该高中英语课件聚焦选择性必修一重点词汇，涵盖音标、释义、同义词及用法等核心内容。通过卡通形象对话（如蘑菇与绿色“青”字形象互动）和生活化语言导入，结合同义词对比（如crucial=important）、派生词拓展（commit→commitment）及用法辨析（boiling/boiled water），构建连贯知识支架帮助学生系统掌握词汇。 其亮点在于融合语言能力培养（提供音标、例句及“练一练”等练习）、文化意识渗透（如artemisinin关联屠呦呦贡献）和思维品质提升（通过同义词辨析、用法对比引导分析），采用趣味提示（“重要的事说三遍但不是重点”）增强互动。学生能提升词汇运用与跨文化理解能力，教师可高效开展词汇教学。

选择性必修一 ENGLISH Words and Expressions physiology /ˌfɪziˈɒlədʒi/ biology n.生物；生物学 psychology  n.心理学；心理状态 n. 生理学；生理机能 artemisinin /,ɑːtɪ'miːsɪnɪn/ n. [药]青蒿素 crucial /'kruːʃəl/ =important,vital, significant be crucial to/for ... 对...至关重要 It is crucial for sb. to do sth. 对某人来说做某事是重要的 It is crucial for students to have a positive attitude to life. Learning is crucial to our development. adj.关键性的; 至关重要的 malaria /məˈleəriə/ n. 疟疾 vital /ˈvaɪt(ə)l/ =important/crucial/significant be vital to...对……很重要 It is vital for sb to do sth 对于某人来说做某事是重要的 eg. It is vital for students to have a positive attitude to life. Learning is vital to our development. adj.必不可少的;极其重要的;充满生机的 commit /kəˈmɪt/ commit sb/oneself to sth/doing sth 承诺\保证某人 (做)某事；某人致力于做某事 commitment n. 承诺；保证 be committed to doing sth. 尽心尽力做某事\致力于做某事 adj.尽心尽力的 vt.承诺;保证(某个人、机构等);犯(罪\错误) vi.忠于;全心全意投入(工作、活动等) commit 犯(错误、罪行) commit a crime / a mistake 犯罪/犯错误 are committed to has committed himself to committed to settle/to settling 1）We __________________ improving services. 我们致力于改善服务 2) He _______________________ education since 1996. 他投身于教育事业 3）Both sides committed themselves ______________(settle) the dispute peacefully. 双方承诺和平解决争端。 4) Tom is a __________ member of our football team. 汤姆是我们足球队忠于职守的队员。 8 objective /əbˈdʒektɪv/ n. 目标，目的 adj. 客观的 =goal=aim subjective adj. 主观的 evaluate /ɪˈvæljueɪt/ = judge evaluation n. 估计，评价 make an evaluation of… 对…进行评估 vt.评价；评估 evaluate /ɪˈvæljueɪt/ The school has only been open for six months, so it's hard ____________（ evaluate）how successful it is. We need to carry out a proper ____________ (evaluate)of the new system. vt.评价；评估 to evaluate evaluation property /ˈprɒpəti / [C] 性质；特征 (常用复数) = quality = character [U] 财产 = belongings = wealth n. 性质; 特征; 财产 distinct /dɪˈstɪŋkt/ be distinct from... =be different from... 与… 不同 distinction n. 差别；区别；优秀；卓越 =difference　 =excellence adj.清晰的；清楚的；有区别的 =clear wormwood /ˈwɜːmwʊd/ n. 蒿;洋艾 boil /bɒɪl/ boiling adj. 沸腾的；炽热的 boiling water 正在沸腾的水 boiled water 开水(已经开过的水) v.（使）沸腾；煮开；烧开 n. 沸腾；沸点 练习 (1)I’d like to have some ______ (boil) water.  (2)Look out!Don’t have the _______ (boil) water burn you.  boiled boiling liquid /ˈlɪkwɪd/ solid n.固体 adj. 固体的，固态的 gas n. 气体; 汽油 n. 液体 adj. 液体的；液态的 obtain /əbˈteɪn/ =gain/get v. 获得，得到 obtain ...from... 从……获得…… vt.(尤指经努力)获得；赢得 vi.(规章、习俗等)存在；流行 acknowledge /əkˈnɒlɪdʒ/ acknowledge sth./doing sth./having done sth. 承认某事\做了某事 acknowledge sb as/to be… 承认某人为…… vt.承认(属实、权威等)；(公开)感谢 练一练： 1）Tu Youyou is acknowledged ______ one of the greatest scientists. 2）With no enough evidence, he refused to acknowledge ______(steal) the lady's wallet. 3)Many of the poor _____________ him ______ (承认...为) their leader. to be/as stealing acknowledged as 20 defeat /dɪˈfiːt/ 同义词=beat defeat sb. = beat sb. 击败某人 n．失败；挫败 vt.击败；战胜 【练透】　选词填空(defeat/beat/win ①Yesterday I ______________ John at chess.He ____ only one set盘；局, while I ____ two sets. ②Our team _____________(defeat) last night, which made us sad and disappointed. defeated \ beat won won was defeated apparently [əˈpærəntli] It is apparent/obvious/evident that... = apparently/Obviously/Evidently....显然… eg.显然，他通过了这次考试。 adv.显而易见；看来；显然 insist [ɪnˈsɪst] insist on 坚决要求 insist on (doing) sth. 坚持(做)某事 vi.& vt.坚持；坚决要求 练习： 1）I still insist ____ my viewpoint. 2) He insisted on ________ (pay) for the meal. on paying 25 polity n.政体/政治制度 scientific [ˌsaɪənˈtɪfɪk] science n. 科学 scientist n. 科学家 adj. 科学上的；关于科学的 mostly /ˈməʊstli/ adv. 主要地;一般地 (正常使用造成的)磨损; 损耗 wear out 用坏，穿破，使筋疲力尽 He wore out two pairs of shoes in one month. These shoes are worn out . The truck didn’t show any sign of wear and tear. wear and tear n. 结论，结束 come to/draw/reach a conclusion得出结论 in conclusion(＝to conclude)最后，总之 (常作插入语) conclude vt. 得出结论，推断出 vt./vi. 结束，终止 conclude…from....从...中推断出.... conclusion [kənˈkluːʒn] penicillin /ˌpenɪˈsɪlɪn/ n. 青霉素;盘尼西林 n.（通常用复数）条件；环境；状况 =condition under/in no circumstances 绝不，无论如何不 circumstance [ˈsɜːkəmstəns] polity n.政体/政治制度 found = set up = establish founder n. 创办人；发起人 vt. 创建；建立；把...建立在 动词 过去式 过去分词 意思 found founded founded 成立 find found found 发现、找到 (1) The People’s Republic of China was ________ (found) in 1949. (2) The year of 1949 saw the ___________ (found) of the People’s Republic of China . (3) After the end of the war, the poor boy was finally _______ (find) by his family. founded foundation found polity n.政体/政治制度 politician / ˌpɒləˈtɪʃn / politics n. 政治 political adj. 政治的 n. 从政者；政治家；政客 numerous /ˈnjuːmərəs/ adj. 众多的;许多的 △relate v.联系/把…联系起来 relate sth. to sth.把…和…联系起来 relate to...①谈到/涉及/与…相关; ②理解并同情某人/体恤 genius / ˈdʒiːniəs / 复数：geniuses [ˈdʒiːniəsɪz] =gift/ talent have a gift/ talent/ genius for… 有....的天赋 n. 天才；天资；天赋 gentle /ˈdʒentl/ adj. 温柔的;文静的 gently adv. 温柔地 gentleman n. 绅士 patent /'pætənt;'peɪtənt/ n. 专利;专利证书;获得专利 adj. 有专利的;受专利保护的 △relate v.联系/把…联系起来 relate sth. to sth.把…和…联系起来 relate to...①谈到/涉及/与…相关; ②理解并同情某人/体恤 passion [ˈpæʃn] have a passion for... 对....热爱 / 酷爱 她对音乐酷爱。 n. 酷爱；热情 master n.硕士 master’s degree 硕士学位 doctor n.博士 doctorate n.博士学位 [ˈdɒktərət] (doctor’s degree) bachelor n.学士 bachelor’s degree 学士学位 undergraduate n.本科生 postgraduate n.研究生 doctoral student n.博士生 extraordinary /ɪkˈstrɔːdnri/ adj. 不一般的;非凡的;意想不到的 gradually /ˈɡrædʒuəli/ adv. 逐渐地;逐步地 △relate v.联系/把…联系起来 relate sth. to sth.把…和…联系起来 relate to...①谈到/涉及/与…相关; ②理解并同情某人/体恤 come to power beyond / out of one's power 超出某人的能力范围 eg. The party政党，党派 _____________four years ago. 这个问题超出我的能力范围。 (开始)掌权；上台（表示动作） came to power consequence [ˈkɒnsɪkwəns] n. 结果;后果 as a consequence 结果；因此 eg. She didn't study for the exam, as a consequence she didn’t pass the exam. encounter [ɪnˈkaʊntə(r)] = come across encounter problems/ difficulties vt. 偶然碰到; 遇到 n. 邂逅; 遭遇 professor /prəˈfesər/ n. 教授 profession n. 职业 professional adj. 专业的 n. 专业人员 sum / sʌm / summary n. 总结 in summary 总之 eg. Please sum up what you said just now. In summary, this was a disappointing performance. vi. 总结；概括 n. 金额；款项；总数；总和 $