选择性必修第三册Unit 2 Healthy Lifestyle-2026-2027学年高中英语课时同步核心词汇&固定搭配&一词多义背诵清单（人教版）

人教版 选择性必修第三册 Unit 2 Healthy Lifestyle 课本同步高考3500核心词汇 +固定搭配+熟词生义汇总 核心单词60个 一高频固定搭配40组 一一词多义精讲33词 01 高考3500核心单词 音标·词性·常规义·熟词生义 1 abuse/3bju:zln.&滥用；虐待；辱骂 ★高考生义：v.滥用（权力/药物）一常考搭配drug abuse(吸毒)；alcohol abuse(酗酒) 2 alcohol'elkahol/n.酒精；含酒精饮料 ★高考拓展：alcoholic adj.酗酒的；n.酗酒者 3 abuse/abju:s/n.滥用；虐待 ★高考生义：n.辱骂（言语虐待）一常考physical/verbal abuse 4 addicted/a'drktrd/ad.上瘾的；入迷的 ★高考生义：be addicted to(沉溺于…) 一高考高频短语，to为介词，后接doing 5 addiction/a'drkfn/n.瘾；沉溺 ★高考拓展：drug addiction(毒瘾)；Internet addiction(网瘾) 6 admit/ad'mrt/v承认；准许进入 ★高考生义：v.容纳（场所容量）一The hall admits500 people. 7 adolescent/,eda'lesnt/,n.&adj.青少年；青春期的 ★高考拓展：adolescence n.青春期 8 appetite/'epitart/n.食欲；胃口 ★高考生义：n.欲望；爱好一an appetite for success(对成功的渴望) 第1页/共11页 9 automatic/,ta'maetIk/adj.自a动的 食高考生义：adj.无意识的；习惯性的一an automatic response(不假思索的反应) 10 balanced/baelanst/ad.均衡的 食高考生义：a balanced diet(均衡饮食) 高考书面表达高频 11 behave/br'herv/v.表现；举止 ★高考生义：v.运转；反应一How does the machine behave?(机器运转如何？) 12 bo0st/bu:st/&n.促进；提升 ★高考生义：boost one's confidence/morale(增强信心/士气) 13 calorie /'kaelari/n.卡路里（热量单位）】 ★高考拓展：low-calorie diet(低热量饮食) 14 cancer'kaensa(r)/n.癌症 ★高考拓展：lung cancer(肺癌)；cause cancer(致癌) 15 chemistry/kemIstri/n.化学 ★高考生义：n.化学反应；默契一the chemistry between them(他们之间的默契) 16 cigarette/,srga'ret/n.香烟 ★高考拓展：quit smoking cigarettes(戒烟) 17 consume/kan'sju:m/消耗；消费 ★高考生义：V.吃喝（正式用语） consume alcohol(饮酒) 18 Cue/kju:/n.提示；暗示 ★高考生义：n.信号一a cue to start(开始的信号) 19 cure/kua()/M&n.治愈；疗法 ★高考生义：V.解决（问题） 一cure unemployment(解决失业问题) 20 cycle/'sark/n.&v循环；骑自行车 ★高考生义：n.周期一the cycle of life(生命周期) 第2页/共11页 21 dependency /dr'pendansi/n.依赖；依靠 ★高考拓展：drug dependency(药物依赖) 22 diet'darat/n.&v饮食；节食 食高考生义：n.日常大量接触的东西一a diet of TV(大量看电视) 23 discipline/'drsaplrn/.n.&u纪律；训练 ★高考生义：n.学科一academic discipline(学科) 24 dominate/'dpmineit/v支配；控制 ★高考生义：v.占据优势一Team A dominated the game.. 25 drug /drng/n.药物；毒品 ★高考生义：n.毒品一drug abuse/addiction(吸毒/毒瘾) 26 essential/r'sen/adj.必不可少的 食高考生义：n.要素；必需品一the essentials of life 27 examine/ig'zaemIn/v检查；考试 ★高考生义：v.审查一examine the evidence(审查证据) 28 fuel/fu:al/n.&燃料；加燃料 ★高考生义：v.刺激；加剧一fuel anger(加剧愤怒) 29 harm/ha:mln.&v伤害；损害 ★高考生义：do more harm than good(弊大于利) 高考高频 30 immune/r'mju:n/adj.免疫的 ★高考生义：adj.不受影响的一be immune to criticism(不受批评影响) 31 ingredient /in'gri:diant/n.成分；原料 ★高考生义：n.要素；因素一a key ingredient of success 32 injure/nd3/伤害；损害 ★高考生义：injure one's health(损害健康) 第3页/共11页 33 liberate /'ubarert/u解放；释放 食高考生义：v.使自由一-liberate yourself from bad habits 34 lifestyle'larfstar/n.生活方式 ★高考拓展：a healthy lifestyle(健康生活方式) 35 negative/negatrv//ad消极的；负面的 ★高考生义：n.底片一a photographic negative 36 nutrition/nju'trifn/n.营养 ★高考拓展：nutritional adj..有营养的；good nutrition 37 obesity/a'bi:sati/,n.肥胖 ★高考拓展：childhood obesity(儿童肥胖) 38 overweight/,ava'wet/adj,超重的 ★高考拓展：be overweight(超重) 39 persuade/pa'swerd/.说服；劝服 ★高考生义：persuade sb.to do sth.(说服某人做某事) 一强调结果 40 physical/'frzrk/adi身体的；物理的 ★高考生义：physical health(身体健康)；physical examination(体检) 41 positive/pozatIv/ad.积极的；正面的 ★高考生义：adj.确信的一be positive about sth. 42 prevent /pr'vent/阻止；预防 ★高考生义：prevent sb..from doing sth.(阻止某人做某事) 43 process/prauses//n.&v过程；加工 ★高考生义：in the process of(在…过程中) 44 quit/kwrt/停止；放弃 ★高考生义：quit smoking/drinking(戒烟/戒酒) 后接doing 第4页/共11页 45 reduce /r'dju:sl减少；降低 ★高考生义：reduce stress(减轻压力)；be reduced to(沦落到) 46 regular'regjala(r)/ad规律的；定期的 ★高考生义：regular exercise(规律锻炼)；a regular customer(常客) 47 release/rr'li:slw&n.释放；发布 ★高考生义：release pressure(释放压力)；release a film(上映电影) 48 reward/rr'wp:d/n.&u奖励；回报 ★高考生义：as a reward for(作为…的回报) 49 skip/skp/跳过；略过 ★高考生义：skip breakfast(不吃早饭)；skip class(逃课) 50 stress/stres/.n.&v压力；强调 食高考生义：v.强调一stress the importance of(强调…的重要性) 51 suffer'sfa/遭受；受苦 ★高考生义：suffer from(遭受…)一高考高频短语 52 surgery's3:d3ari/n.手术 ★高考生义：n.诊所一a doctor's surgery 53 symptom/'sImptam/n.症状 ★高考生义：n.征兆一a symptom of decline 54 tackle/'taekl/v.处理；解决 ★高考生义：tackle a problem(解决问题) 一高考高频 55 tobacc0/ta'baekau/.n.烟草 ★高考拓展：tobacco industry(烟草业) 56 treatment/tri:tmant/n.治疗；对待 ★高考生义：n.对待方式一equal treatment(平等对待) 第5页/共11页 57 variety /ve'rarati/n.多样化；种类 ★高考生义：a variety of(各种各样的)一后接可数名词复数 58 vital /'vartl/ad.至关重要的 ★高考生义：be vital to/.for(对…至关重要) 59 weakness/wi:knas/,n.弱点；虚弱 ★高考生义：n.偏好一a weakness for chocolate 60 withdraw /wro'dro:l撤回；提款 ★高考生义：withdraw from(退出；从.…撤退) 02 单词绑定高考高频固定搭配 共40组 01 be addicted to|沉溺于；对…上瘾(to为介 02 be accustomed to|习惯于(to为介词) 词，后接doing) O3 give up smoking/drinking|戒烟/戒酒 04 quit doing sth.I停止做某事 05 take up a hobby|培养一个爱好 06 be beneficial to|对…有益 07 do harm to|对…有害 08 be essential to/for|对…必不可少 09 be vital to/forl对…至关重要 10 suffer from|遭受；患…病 11 prevent sb.from doing sth.|阻止某人做某事 12 persuade sb.to do sth.|说服某人做某事 13 persuade sb.into doing sth.|说服某人做某事 14 be immune to|对…免疫；不受.…影响 15 be positive about|对.…持积极态度 16 be negative about|对.…持消极态度 17 in the process of|在…过程中 18 as a reward for|作为对…的回报 19 a variety of|各种各样的 20 be reduced to|沦落到；被减少到 21 withdraw from|从…退出；从…撤退 22 release pressure/stress|释放压力 23 reduce stress|减轻压力 24 boost one's confidence|增强某人的信心 第6页/共11页 25 a balanced diet|均衡饮食 26 skip breakfast|不吃早饭 27 regular exercise|规律锻炼 28 physical examination|体检 29 drug abuse|吸毒；滥用药物 30 alcohol abuse|酗酒 31 cure sb.of sth.|治愈某人的…病 32 examine the evidence|审查证据 33 fuel anger|加剧愤怒 34 tackle a problem|解决问题 35 an appetite for|对…的渴望/爱好 36 be aware of|意识到 37 make up one's mind|下定决心 38 lose weight|减肥 39 put on weight I增重 40 take measures to do sth.|采取措施做某事 03 本单元/本模块高考重点一词多义精讲 真题必考 1 abuse 2 addicted ①常规义：滥用；虐待 ①常规义：上瘾的 ②高考生义：辱骂（言语虐待)--verbal abuse ②高考生义：be addicted to沉溺于(to为介词， 后接doing) ★应试区分：药物/权力滥用用abuse;言语辱骂 也用abuse ★应试区分：易错点一to后接doing,不接do 高考原句：Drug and alcohol abuse among 高考原句：Many teenagers are addicted to playing teenagers has become a serious social problem. computer games,which affects their studies. (青少年吸毒和酗酒已成为严重的社会问题。) 多青少年沉溺于玩电脑游戏，这影响了他们的学习。) 3 admit 4 appetite ①常规义：承认；准许进入 ①常规义：食欲；胃口 ②高考生义：容纳（场所容量） ②高考生义：欲望；爱好--an appetite for ★应试区分：admit doing(承认做过)；be ★应试区分：an appetite for success/.knowledge admitted to(被录取) (对成功/知识的渴望) 高考原句：The theatre admits only500 people,so 高考原句：He has a strong appetite for success we need to book tickets in advance.(这家剧院只能 and works hard every day.(他对成功有强烈的渴 容纳500人，所以我们需要提前订票。) 望，每天都努力工作。) 5 automatic 6 behave 第7页/共11页 ①常规义：自动的 ①常规义：表现；举止 ②高考生义：无意识的；习惯性的 ②高考生义：运转；反应 ★应试区分：automatic response(不假思索的反 ★应试区分：How does the machine behave? 应) (机器运转如何？) 高考原句：After years of practice,driving became 高考原句：The new software behaves well under automatic for him.(经过多年练习，开车对他来说成 heavy load.(新软件在高负载下运转良好。) 了无意识的行为。) 7 consume 8 cure ①常规义：消耗；消费 ①常规义：治愈；疗法 ②高考生义：吃喝（正式用语) ②高考生义：解决（问题） ★应试区分：consume alcohol(饮酒)； ★应试区分：cure unemployment(解决失业问 consume energy(消耗能量) 题)；cure sb.of sth. 高考原句：People who consume too much sugar 高考原句：The government is trying to cure the are more likely to develop health problems. country's economic problems.(政府正试图解决国 过多糖分的人更容易出现健康问题。) 家的经济问题。) 9 discipline 10 dominate ①常规义：纪律；训练 ①常规义：支配；控制 ②高考生义：学科 ②高考生义：占据优势；主导 ★应试区分：academic discipline(学科)；self- ★应试区分：Team A dominated the game..(A队 discipline(自律) 主导了比赛。) 高考原句：Economics is a discipline that studies 高考原句：A few large companies dominate the how resources are allocated.(经济学是一门研究资 global market..（少数大公司主导着全球市场。) 源如何分配的学科。) 11 essential 12 fuel ①常规义：必不可少的 ①常规义：燃料；加燃料 ②高考生义：n.要素；必需品 ②高考生义：刺激；加剧 ★应试区分：the essentials of life(生活必需品) 食应试区分：fuel anger//fear(加剧愤怒/恐惧) 高考原句：Water is essential to life,and it is also 高考原句：The news fuelled public anger against one of the essentials of daily life,(水对生命至关重 the government.(这条新闻加剧了公众对政府的愤 要，也是日常生活必需品之一。) 怒。) 13 harm 14 immune 第8页/共11页 ①常规义：伤害；损害 ①常规义：免疫的 ②高考生义：do more harm than good(弊大于 ②高考生义：不受影响的--be immune to 利)》 ★应试区分：be immune to criticism(不受批评 ★应试区分：harm作名词/动词均常考 影响) 高考原句：Staying up late does more harm than 高考原句：No one is immune to the effects of good to your health.(熬夜对你的健康弊大于利。) climate change.(没有人能不受气候变化的影响。) 15 ingredient 16 negative ①常规义：成分；原料 ①常规义：消极的；负面的 ②高考生义：要素；因素 ②高考生义：n.底片 ★应试区分：a key ingredient of success(成功 ★应试区分：a photographic negative(照相底 的关键要素) 片)；film negative(胶片底片) 高考原句：Hard work is a key ingredient of 高考原句：The negative of the photograph was success.(努力是成功的关键要素。) damaged in the flood,so we lost the original image.(照片的底片在洪水中损坏了，因此我们失去 了原始影像。) 17 physical 18 positive ①常规义：身体的；物理的 ①常规义：积极的；正面的 ②高考生义：physical examination(体检) ②高考生义：确信的--be positive about ★应试区分：physical health(身体健康)； ★应试区分：be positive about sth.(对…确 physical science(物理科学) 信/乐观) 高考原句：Regular physical exercise is good for 高考原句：She is positive about her future and both body and mind.(规律的体育锻炼对身心都有好 works hard for it..(她对未来充满信心并为之努力。) 处。) 19 process 20 quit ①常规义：过程；加工 ①常规义：停止；放弃 ②高考生义：in the process of(在.过程中) ②高考生义：quit smoking/drinking(戒烟/戒 酒)--后接doing ★应试区分：in the process of doing sth.. 高考原句：The company is in the process of ★应试区分：quit doing sth.;quit one's job developing a new product.(公司正在开发一款新产 高考原句：He decided to quit smoking for the sake 品。) of his health..(为了健康，他决定戒烟。) 21 reduce 22 release 第9页/共11页 ①常规义：减少；降低 ①常规义：释放；发布 ②高考生义：be reduced to(沦落到；被减少到) ②高考生义：release pressure(释放压力) ★应试区分：reduce stress(减轻压力)；be ★应试区分：release a film(上映电影)； reduced to doing release energy(释放能量) 高考原句：After losing his job,he was reduced to 高考原句：Exercise is a good way to release stress. begging on the street..(失业后，他沦落到在街上乞 (锻炼是释放压力的好方法。) 讨。) 23 reward 24 skip ①常规义：奖励；回报 ①常规义：跳过；略过 ②高考生义：as a reward for(作为...的回报) ②高考生义：skip breakfast(不吃早饭)；skip class(逃课) ★应试区分：reward sb.with sth.(用某物奖励某 人) ★应试区分：skip doing sth.(跳过做某事) 高考原句：She received a medal as a reward for 高考原句：Many students skip breakfast and feel her bravery.(她因勇敢而获得一枚奖章。) hungry in class.(许多学生不吃早饭，上课时感到饥 饿。) 25 stress 26 suffer ①常规义：压力；强调 ①常规义：遭受；受苦 ②高考生义：v.强调--stress the importance of ②高考生义：suffer from(遭受；患..…病) ★应试区分：stress作动词时=emphasize ★应试区分：suffer from后接疾病/痛苦 高考原句：The teacher stressed the importance of 高考原句：Many people suffer from stress in reviewing regularly..(老师强调了定期复习的重要 modern society..(现代社会中许多人遭受压力困 性。) 扰。) 27 surgery 28 symptom ①常规义：手术 ①常规义：症状 ②高考生义：诊所 ②高考生义：征兆 ★应试区分：a doctor's surgery(诊所) ★应试区分：a symptom of decline(衰落的征 兆) 高考原句：He had to undergo surgery on his knee. (他不得不接受膝盖手术。) 高考原句：Fatigue is a common symptom of overwork..(疲劳是过度劳累的常见症状。) 29 tackle 30 variety ①常规义：处理；解决 ①常规义：多样化；种类 第10页/共11页 ②高考生义：tackle a problem(解决问题) ②高考生义：a variety of（各种各样的)--后接可 数名词复数 ★应试区分：tackle常与problem./issue搭配 高考原句：The government must tackle the ★应试区分：a variety of+复数；the variety of problem of air pollution..(政府必须解决空气污染问 +复数 题。) 高考原句：The store offers a variety of products for customers to choose from.(这家商店提供各种各样 的产品供顾客选择。) 31 vital 32 weakness ①常规义：至关重要的 ①常规义：弱点；虚弱 ②高考生义：be vital to/for(对..…至关重要) ②高考生义：偏好--a weakness for ★应试区分：It is vital that..（虚拟语气should+ ★应试区分：a weakness for chocolate(偏爱巧 do) 克力) 高考原句：Regular exercise is vital to maintaining 高考原句：She has a weakness for sweet food.(她 good health.(规律锻炼对保持健康至关重要。) 偏爱甜食。) 33 withdraw ①常规义：撤回；提款 ②高考生义：withdraw from(退出；从..撤 退) ★应试区分：withdraw from a competition(退 出比赛) 高考原句：He decided to withdraw from the race due to injury..(由于受伤，他决定退出比赛。) 第11页/共11页