Unit 5 Launching Your Career Words and Expressions 词汇讲解 课件-2025-2026学年高中英语人教版（2019）选择性必修第四册

该高中英语课件围绕职业主题，系统梳理词性转换、核心短语及重点词汇用法，通过职业情境导入，结合词性转换（如law→lawyer）和短语搭配（如be passionate about）搭建学习支架，帮助学生构建职业词汇网络。 其亮点在于通过近义词辨析（如aptitude与gift）、易混淆词对比（如attitude与altitude）及语境化例句，培养学生语言能力和思维品质。采用词汇分类与情境应用结合的教学方法，学生能准确运用职业词汇，教师可直接利用结构化内容提升教学效率。

Unit 5 Launching Your Career 选择性必修四 (words and expressions) 1 词性转换 1. law n. 法律; 法规; 法律学; 法则→______n. 律师 2. participate vi. 参加; 参与→__________n. 参与者; 参加者 3. detect vt. 发现; 查明; 侦察出→________n. 侦探; 警探 4. account n. 账户; 描述; 叙述→__________n. 会计; 会计师 5. just adj. 公正的; 正当的; 合理的adv. 正好; 恰好→______n. 公平; 公正; 合理 6. accuse vt. 控告; 控诉; 谴责→__________n. 控告; 起诉; 告发; 谴责 7. greed n. 贪婪; 贪心; 贪欲; 贪食; 贪吃→______adj. 贪婪的; 贪心的 8. reception n. 接纳; 接待; 接待处; 接待区→__________n. 接待员 9. social adj. 社会的→ _______adj. 社会主义的n. 社会主义者→________n. 社 会主义→______n. 社会 10. communist adj. 共产主义的n. 共产主义者→___________n. 共产主义 lawyer participant detective accountant justice accusation greedy receptionist socialist socialism society communism 短语必背 1. _____________　　　 蹦来蹦去; 弹来弹去  2. _________ 起步前的优势  3. __________________ 得出结论  4. ________ 关怀; 照料; 处理  5. __________ 各种各样的  6. __________________________________ 对……热爱 7. ___________ 坐落于……  8. ________________ 在……方面有经验  9. _______________ 热衷于做某事  10. ___________ 为……而准备; 打算做……用 11. ________________ 适合做……  bounce around head start come to a conclusion attend to a variety of be passionate about/have a passion for  be located in have experience in be keen to do sth. be meant for be suited to do sth. bounce /baʊns/ vi.&vt.(使)弾起;上下晃动 n.弹性;弹跳;活力 bounce around 蹦来蹦去;弹来弾去 bounce back 重整旗鼓，恢复（健康、信心等） bounce sb. into sth. 追逼/催逼某人做某事 bouncing adj.健壮的；茁壮的 bouncy adj.弹性好的,生气勃勃的 bouncer n.门卫,保安,保镖 那球弹得很高。 The ball gave a high bounce. 他遭遇过很多挫折，但他似乎总能很快地振作起来。 He has had a lot of problems, but he always seems to bounce back pretty quickly. 4 aptitude /ˈæptɪtjuːd/ n.天资;天赋 aptitude test 能力（倾向）测试 have an aptitude for (doing) sth 有…的才能/天赋 have a talent/gift for 对…有天赋 近：gift；talent attitude n.态度; 看法 altitude /ˈæltɪtjuːd/ n. 海拔 他善于和儿童打交道的本事使他得到了这个工作。 His aptitude for dealing with children got him the job. 他表现出了做这份工作的天赋。 She showed a natural aptitude for the work. 5 head start 起步前的优势 head start on/over 比……占优势 head start in 在……方面有优势 head off 防止（某事发生）；拦挡某人 be heading for sth 很可能遭受（不幸）；会招致 会说法语使他比其他候选人占优势。 Being able to speak French gave her a head start over the other candidates. 我们将在桥头拦截他们。 We will head them off at the bridge. 6 lawyer /ˈlɔːjə(r)/ n.律师 law n.法律（体系）；规律；法学 v.起诉，控告 lawful adj.法定的；法律承认的 Unlawful adj.不合法的；非法的（同：illegal） 我的律师一直在催促我立遗嘱。 My lawyer has been urging me to make a will. 如果进入那栋大楼，他们就会触犯法律。 If they entered the building they would be breaking the law. break the law 触犯法律 company/international/tax law 公司法/国际法/税法 a lawful heir 合法继承人 7 assemble /əˈsembl/ vt.组装;装配 vi.&vt.收集;聚集;集合 assembly n.装配；立法机构;会议 to assemble evidence/data 收集证据/数据 national assembly 国民大会 federal/local assembly 联邦/地方会议 a car assembly plant 汽车装配厂 全体学生获通知到大礼堂集合。 All the students were asked to assemble in the main hall. 国民议会已表决通过预算。 The national assembly has voted to adopt the budget. 8 debt /det/ n.债务;欠款 in debt 负债；欠债 be in sb’s debt 欠某人的人情债；受某人的恩惠 get out of debt 不欠债；还清债务 pay off one’s debts 还清债务 owe a debt of gratitude to sb 欠某人的人情 我得在离开该国前还清所有的债务。 I need to pay off all my debts before I leave the country. 他死时负债累累。 He died heavily in debt. debtor n.债务人，借方 9 categorise /ˈkætəɡəraɪz/ vt.把…分类(加以归类) categorise sb/sth (as sth) 将……分类为…… divide ... into calegories 把......分类 近：classify v.分类 category n.种类;分类 categorised adj.分类的 结果可分为三大类。 The results can be divided into three main categories. 参与者按年龄分组。 Participants were categorized according to age. 10 profile /ˈprəʊfaɪl/ n.简介;概述;侧面轮廓 vt.扼要介绍;概述;写简介 a job/employee profile 工作/员工简历 in high/low profile 惹人/不惹人注目；高/低姿态 keep a low profile 保持低调 这宗交易肯定会提高这家公司的国际形象。 The deal will certainly raise the company’s international profile. 这期月刊概述了他的工作生涯。 His career is profiled in this month’s journal. 11 participant /pɑːˈtɪsɪpənt/ n.参与者;参加者 participant in sth 某事的参与者 an active participant 积极的参与者 participate in 参加 participate v.参加;参与 participation n. 参加;参与 他没有参加讨论。 She didn’t participate in the discussion. 他一直积极参与这次讨论。 He has been an active participant in the discussion. 12 orient /ˈɔːrient/ vt.使适应;使面对;确定方向 orientation n.方向/目标/定向；基本信仰/态度/观点 oriental adj 东方的 orientate v.定向；使适应 登山者在大雾中很难辨认方向。 The mountaineers found it hard to orient themselves in the fog. 你还需要一些时间才能适应新的饮食方式。 You will need the time to orient yourself to your new way of eating. orient sb/sth to/towards sb/sth 使适应；朝向；确定方向 orient oneself 确定方向；认识方向；适应 profit-orientated organizations 以盈利为目的的机构 13 detective /dɪˈtektɪv/ n.侦探;警探 detection n.侦查;探测;察觉 detector n. 探测器 detect v.发现 detectable adj.可察觉的；可发现的 a detective story/novel 侦探故事/小说 private detective 私家侦探 一个私家侦探几个星期来一直在跟踪他们。 A private detective had been tailing them for several weeks. 这些检查旨在早期查出疾病。 The tests are designed to detect the disease early. 14 graphic /ˈɡræfɪk/ n.图表;图形;图画 adj.绘画的;图案的 graph n. 图表;曲线图 graphical adj.绘画的;用图表示的 graphically adv.以书画形式;形象地;生动地;逼真地 graph- = write、records 写,画,记录 photograph 照片 calligraphy 书法 biography 传记 autobiography 自传 demography 人口统计学 这是一门绘画艺术。 This is a graphic arts. 15 accountant /əˈkaʊntənt/ n.会计;会计师 account n.账户;描述;叙述;报告 v.认为是;视为 count v.计数；数数 on account of 因为，由于 take sth into account=take account of sth 把…考虑在内 account for 是…的原因，组成，占…比例 by/from all accounts 据说；根据报道 除考试结果外，课程作业也要计入成绩。 Coursework is taken into account as well as exam results. 16 spy /spaɪ/ n.密探;间谍 vi.从事间谍活动 vt.突然看见;发现 a police spy 警方密探 a spy plane/satellite 间谍飞机；间谍卫星 spy on sth/sb 暗中监视；窥探（某人/物） spy out 查明；了解清楚 spy out the land （事先）摸清情况；窥察虚实 有人告发他是外国间谍。 He was denounced as a foreign spy. 他正沿街走着，突然看见了一位老朋友。 He was walking down the street when he spied an old friend. 17 justice /ˈdʒʌstɪs/ n.公平;公正;合理 反：injustice n.不公平 just adj.公正的;正义的 adv.正好;恰好;仅仅 a strong sense of justice 很强的正义感 do justice to sb/sth=do sb/sth justice 公平对待某人/物 bring sb to justice （将某人）绳之以法/缉拿归案 do sb an injustice 待某人不公正；冤枉某人 他们要求平等的权利和公正的待遇。 They are demanding equal rights and justice. 18 accuse /əˈkjuːz/ vt.控告;控诉;谴责 the accused 被告 accuse sb of (doing) sth 控告/指责某人(做了)某事 拓展： charge sb. with (doing) sth. 控告/指责某人(做了)某事 blame sb. for (doing) sth. 责怪/指责某人(做了)某事 accusation n. 控告；起诉 accusing adj. 谴责的;指责的 accused n.被告 accuser n.指控方；控告人 该政府被指责无能。 The government was accused of incompetence. 19 come to a conclusion 得出结论 come to/draw/reach a conclusion 得出结论 jump/leap to conclusions 匆忙下结论 in conclusion 最后;总之 conclude from 从.....中得出结论 conclude...with... 以……结束…… conclude v.得出结论;终止;达成(协定) 根据新证据可能会推断出我们是错的。 New evidence might lead to the conclusion that we are wrong. 你从这件事中得出了什么结论？ What do you conclude from that？ 20 greedy /ˈɡriːdi/ adj.贪婪的;贪心的 be greedy for 渴望得到 be greedy to do sth 渴望做某事 out of greed 出于贪婪 It is/was greedy of sb to do sth 做某事对某人来说是贪婪 greedily adv. 贪婪地;贪食地 greed n.贪婪;贪心;贪吃 股东们都利益熏心。 The shareholder are greedy for profit. 他的作为是贪婪之心所驱使的。 His actions were motivated by greed. 21 receptionist /rɪˈsepʃənɪst/ n.接待员 receive v.收到;接到/遭受;经受/接待;接见 reception n. 接待处;欢迎会;欢迎 receptive adj.愿意倾听的;乐于接受的 我们受到了主人的热情欢迎。 We received a warm welcome from our hosts. the reception area 接待区 receive a letter/present/phone call/thanks 收到信/礼物；接到电话；受到感谢 be at/on the receiving end (of sth) 承受不愉快之事 22 socialist /ˈsəʊʃəlɪst/ adj.社会主义的 n.社会主义者 social adj.社会的 socially adv.在社会上;善于社交地 socialism n. 社会主义 capitalism 资本主义 他在本质上还是个社会主义者。 He is still a socialist at heart. a socialist country 社会主义国家 socialist beliefs 社会主义信仰 socialist market economy 社会主义市场经济 social class/background 社会阶级；社会背景 23 communist /ˈkɒmjənɪst/ adj.共产主义的 n.共产主义者 communism n. 共产主义 community n.社区 他是个坚定的共产主义者。 He was a convinced Communist. Communist Party of China 中国共产党 Communist Youth League 共青团 a communist country/government/leader 共产主义的国家/政府/领袖 24 dedicate /ˈdedɪkeɪt/ vt.把…奉献给 dedicated adj. 献身的;专心致志的;专用的 dedication n.奉献;献身;（书、音乐或作品前部的）献词 她献身于自己的工作。 She dedicates herself to her work. 他对工作专心致志。 He is dedicated to his job. dedicate oneself to (doing) sth. 献身于（做）…… = be devoted to…/be committed to sth/doing sth. dedicate...to... 把……奉献给……(to为介词) be dedicated to... 致力于……；专心致志于……(to为介词) 25 attend to 关怀;照料;处理 attend to sb 照顾某人 = care for / take care of / look after sb attend school 去上学 attend a meeting/lecture 参加会议/听演讲 attend v.出席;参加;照顾;留意 attendance n.出席，参加 你最好去照料那位老太太，她要晕倒了。 You’d better attend to that old lady；she is going to faint. 26 supervise /ˈsuːpəvaɪz/ vt.&vi.主管;指导;监督 supervision n. 监督;管理 supervisor n.监督人;指导者 刚学步的孩子时刻需要寸步不离的照看，并要牢牢看紧。 A toddler requires close supervision and firm control at all times. 这种药须遵医嘱方可使用。 The drug should only be used be under medical supervision. ministry of supervision 监察部 under supervision 在监督之下 without supervision 无人照看 27 parking /ˈpɑːkɪŋ/ n.停车位;停车 此处不准停车。 You can’t park the car here. 上午9时至下午6时此处禁止停车。 There is no parking here between 9 am and 6 am. a business/science park 商业/科学园区 a wildlife park 野生动物园 a parking lot 停车场/区 a parking space 停车位 a parking fine 违章停车罚款 park n.公园；停（车） 28 knit /nɪt/ vt.&vi.编织;针织;(使)紧密结合 n.编织的衣服;针织衫 sew /səʊ/ vi.&vt.缝制;缝;做针线活 sew-sewed-sewn/sewed to sew by hand/machine 手工缝制；用机器缝 to sew a seam 缝接缝 sew up 缝合；缝补 knit-knitted-knitted knit sb/sth (together) 使紧密结合 knit your brow(s) 皱眉（表沉思、恼怒） 29 intermediate /ˌɪntəˈmiːdiət/ adj.中级的;中等的;中间的 这个滑雪学校训练指导初学者、中级和高级滑雪者。 The ski school coaches beginners, intermediates and advanced skiers. an intermediate stage/step in a process 中间阶段/步骤 an intermediate student 中等程度的学生 an intermediate coursebook 中级课本 pre-/upper-intermediate classes 初等/高等中级班 primary/elementary 初级的 advanced 高级的 30 priority /praɪˈɒrəti/ n.优先事项;首要的事;优先 give priority to 优先考虑；认为……优先 a top priority 当务之急；最重要的事 first priority 最优先；绝对优先权 take/have priority over 优先考虑 prior to 在……之前 prior adj.先前的;较早的;在前面的 教育是当务之急。 Education is a top priority. 我们的头等大事是提高水瓶。 Our first priority is to improve standards. 31 proficiency /prəˈfɪʃnsi/ n.熟练;娴熟;精通 proficient adj.熟练的 proficiently adv.精通地 他精通好几种语言。 He is proficient in several languages. 学生们的汉语水平参差不齐。 The students have different levels of Chinese proficiency. be proficient in/at (doing) sth 精通…… develop proficiency 提高熟练程度 a high level of oral proficiency in english 一口流利的英语 32 finance /ˈfaɪnæns; faɪˈnæns/ n.资金;财政;金融 vt.提供资金 financial adj.财政的;财务的;金融的 financially adv. 财政上;金融上 这个建筑项目将由政府出资。 The building project will be financed by the government. 教育经费来自纳税人。 Finance for education comes from taxpayers. finance for sth 用于……的资金/经费 finance department 财务部;财政部;财会部 The Minister of Finance 财政部长 financial crisis 金融危机;财政危机 33 certificate /səˈtɪfɪkət/ n.合格证书;证明 certificated adj.有执业资格的 certify v.证明;证实;颁发专业合格证书 certified adj.持有证明书的；被证明了的 学习4个月之后，他被授予了结业证书。 After 4 months’ study, he was awarded a certificate. a birth certificate 出生证明 a marriage certificate 结婚证明 a death certificate 死亡证明 a Postgraduate Certificate in Education 教育学研究生证书 34 employer /ɪmˈplɔɪə(r)/ n.雇主;老板 三年来他一直受雇当消防员。 For the past three years he was been employed as a firefighter. full-time/part-time employment 全职/兼职工作 conditions/terms of employment 雇佣条件/条款 the employment of sth ……的使用/利用 employ sb (as sth) 雇佣某人（当……） employee n. 雇员；从业员工 employ v.使用；雇用 employment n.使用；职业；雇用 unemployment n.失业 35 desert /ˈdezət/ n.沙漠;荒漠 deserted adj.无人居住的;被抛弃的 dessert [dɪˈzɜːt]: n. (饭后)甜点; 甜食 沙漠地区的气候很干燥。 The climate is very dry in the desert area. the Sahara Desert 撒哈拉沙漠 deserted streets 空无一人的街道 a deserted village 被舍弃的村庄 deserted wives 被遗弃的妻子 36 acquire /əˈkwaɪə(r)/ vt.获得;购得 acquire knowledge/skills/a reputation 获得知识/技能/声誉 an acquired taste 爱好；嗜好 acquire good habits  养成好习惯 acquire a good knowledge of… …学地很好；得到…知识 近：obtain/gain/earn acquired adj.后天的;已获得的 acquisition n.（知识、技能等）获得，得到 我们逐步获得了做这份工作的经验。 Gradually we acquired experience in how to do the work. 37 Unit 5 Thank You！ 选择性必修四 (words and expressions) 38 $