Unit 1 Being a teenager 词汇精讲课件-2026-2027学年高中英语冀教版必修第一册

Unit 1 Being a teenager 词汇精讲 1 01 anxious /ˈæŋkʃəs/ adj. 焦虑的；忧虑的；渴望的 派生词 • anxiety n. 焦虑；忧虑 • anxiously adv. 焦急地 例句 • She was anxious about the coming exam. 考点 • be anxious about sth. 为……担忧 | be anxious to do sth. 渴望做某事 • be anxious for sth. 渴望得到某物 | There is anxiety over/about sth. 对……感到担忧 02 teenager /ˈtiːneɪdʒə(r)/ n. 青少年（13-19岁） 派生词 • teen n. 青少年（口语） • teenage adj. 青少年的 例句 • As a teenager, he enjoyed playing basketball. 考点 • in one's teens 在某人十几岁时 | teenage years 青少年时期 • teenager = adolescent n. 03 jeans /dʒiːnz/ n. 牛仔裤（常用复数） 派生词 • jean adj. 粗斜纹布制的 例句 • She likes to wear blue jeans. 考点 • a pair of jeans 一条牛仔裤（谓语用单数） | jeans 作主语时谓语用复数 • blue/dark jeans 蓝色/深色牛仔裤 04 confident /ˈkɒnfɪdənt/ adj. 自信的；有信心的 派生词 • confidence n. 信心；自信 • confidently adv. 自信地 例句 • He is confident of winning the speech contest. 考点 • be confident about/of sth. 对……有信心 | be confident that... 确信…… • have confidence in sb./sth. 信任…… | with confidence 自信地 05 timetable /ˈtaɪmteɪbl/ n. 时间表；课程表；时刻表 派生词 • time n. 时间 + table n. 表格（合成词） 例句 • Check the timetable for today's classes. 考点 • according to the timetable 根据时间表 | a train/bus timetable 火车/汽车时刻表 • change one's timetable 改变日程安排 06 impression /ɪmˈpreʃn/ n. 印象；感想；印记 派生词 • impress v. 使印象深刻 • impressive adj. 令人印象深刻的 例句 • Her speech made a deep impression on me. 考点 • make/leave an impression on sb. 给某人留下印象 • be impressed by/with sth. 对……印象深刻 impress sb. with sth. 用……给某人留下印象 07 sheet /ʃiːt/ n. 一张（纸）；床单；薄片 派生词 • bedding sheet 床单 例句 • He wrote his name on a sheet of paper. 考点 • a sheet of paper 一张纸 | a sheet of glass/ice 一块玻璃/一片冰 • as white as a sheet 面色苍白 08 stair /steə(r)/ n. 楼梯；梯级（常用复数 stairs） 派生词 • staircase n. 楼梯间 • stairway n. 楼梯 例句 • She ran up the stairs to her bedroom. 考点 • go up/down the stairs 上/下楼梯 | on the stairs 在楼梯上 • a flight of stairs 一段楼梯 09 binder /ˈbaɪndə(r)/ n. 活页夹；装订机 派生词 • bind v. 装订；捆绑 例句 • Put the notes in the binder. 考点 • a ring binder 活页夹 | bind A and B together 把A和B装订在一起 10 embarrassed /ɪmˈbærəst/ adj. 尴尬的；窘迫的（修饰人） 派生词 • embarrass v. 使尴尬 • embarrassing adj. 令人尴尬的（修饰事物） • embarrassment n. 尴尬 例句 • He felt embarrassed when he made a mistake. 考点 • be/feel embarrassed about sth. 对……感到尴尬 | be embarrassed to do sth. 做某事感到难为情 to one's embarrassment 令某人尴尬的是 11 awkward /ˈɔːkwəd/ adj. 令人尴尬的；笨拙的；难对付的 派生词 • awkwardly adv. 笨拙地 • awkwardness n. 尴尬；笨拙 例句 • There was an awkward silence after his joke. 考点 • an awkward silence/moment 尴尬的沉默/时刻 | be awkward with sb. 与某人相处不自在 • awkward = embarrassing adj. 12 figure /ˈfɪɡə(r)/ v. 认为；认定 n. 人物；数字；身材 派生词 • figure out 弄清楚；想出 例句 • I figured that he was right. 考点 • figure out 弄明白；计算出 | a key/leading figure 关键/领军人物 • keep one's figure 保持身材 | a high/low figure 高/低数字 13 adult /ˈædʌlt/ n. 成年人 adj. 成年的 派生词 • adulthood n. 成年期 例句 • This film is for adults only. 考点 • adult education 成人教育 | adult life 成年生活 • adult = grown-up n. 14 broad /brɔːd/ adj. 宽广的；广泛的；概括的 派生词 • broadly adv. 大体上；宽广地 • broaden v. 拓宽；变宽 例句 • The broad river flows through the city. 考点 • broad shoulders 宽肩膀 | in broad daylight 在光天化日之下 • broaden one's horizons 拓宽视野 | a broad range of 广泛的…… 15 range /reɪndʒ/ n. 范围；一系列；山脉 v. 变化；排列 派生词 • a wide range of 广泛的 例句 • The shop sells a wide range of books. 考点 • a wide/broad range of 广泛的…… | range from A to B 从A到B不等 • in/within range 在范围内 | out of range 超出范围 16 professional /prəˈfeʃənl/ adj. 专业的；职业的 n. 专业人士 派生词 • profession n. 职业 • professionally adv. 专业地 例句 • She is a professional tennis player. 考点 • professional knowledge/skills 专业知识/技能 | a professional athlete 职业运动员 • by profession 就职业来说 | amateur（业余的）↔ professional（职业的） 17 chief /tʃiːf/ adj. 最高级别的；首席的 n. 首领；头目 派生词 • chiefly adv. 主要地；首先 例句 • The chief engineer will attend the meeting. 考点 • chief executive officer (CEO) 首席执行官 | the chief cause/reason 主要原因 • a chief engineer 总工程师 18 sex /seks/ n. 性别；性 派生词 • sexual adj. 性的；性别的 • sexy adj. 性感的 例句 • Please indicate your sex on the form. 考点 • the male/female sex 男/女性 | sex education 性教育 • the opposite sex 异性 19 junior /ˈdʒuːniə(r)/ adj. 初级的；年少的 n. 年少者；大三学生 派生词 • senior adj. 高级的；年长的（反义词） 例句 • He is three years junior to me. 考点 • be junior to sb. 比……年少/级别低（to 后不加 than） | junior high school 初级中学 20 frightened /ˈfraɪtnd/ adj. 受惊的；害怕的（修饰人） 派生词 • frighten v. 使惊吓 • frightening adj. 令人害怕的（修饰事物） • fright n. 惊吓 例句 • The little girl was frightened of the dog. 考点 • be frightened of sth./sb. 害怕…… | be frightened to do sth. 不敢做某事 • be frightened that... 害怕…… | frightened（人）vs frightening（事物） 21 absolutely /ˈæbsəluːtli/ adv. 绝对地；完全地；当然 派生词 • absolute adj. 绝对的；完全的 例句 • You are absolutely right. 考点 • absolutely right/correct 完全正确 | absolutely not 绝对不行 • absolute trust/silence 绝对信任/寂静 | 用于回答：Absolutely! 当然！ 22 goal /ɡəʊl/ n. 目标；进球；球门 派生词 • goalkeeper n. 守门员 例句 • Setting goals helps you succeed. 考点 • achieve/realize a goal 实现目标 | set a goal 设定目标 • score a goal 进球 | life/career goals 人生/职业目标 23 academically /ˌækəˈdemɪkli/ adv. 学业上；学术上 派生词 • academic adj. 学术的；学业的 • academy n. 学院；研究院 例句 • She has done well academically this term. 考点 • academic performance 学业表现 | academic year 学年 • academic research 学术研究 | academically good/strong 学业优秀 24 personality /ˌpɜːsəˈnæləti/ n. 性格；个性；名人 派生词 • personal adj. 个人的 • personally adv. 就个人而言 例句 • He has a friendly personality. 考点 • a strong/weak personality 坚强/软弱的性格 | a TV personality 电视名人 • personality traits 性格特征 | personality = character n. 25 tough /tʌf/ adj. 困难的；艰难的；坚强的；坚硬的 派生词 • toughen v. 使坚强；使坚韧 例句 • It was a tough decision to make. 考点 • a tough problem/decision 棘手的问题/艰难的决定 | be tough on sb. 对某人严厉 • a tough guy 硬汉 | tough time 艰难时期 26 affect /əˈfekt/ v. 影响；感动；（疾病）侵袭 派生词 • effect n. 影响；效果 例句 • The weather affects my mood. 考点 • affect（动词）影响 vs effect（名词）影响 | have an effect on 对……有影响 • be affected by 受……影响 | side effect 副作用 27 adventure /ədˈventʃə(r)/ n. 冒险；奇遇 派生词 • adventurous adj. 爱冒险的 • adventurer n. 冒险家 例句 • The trip to the desert was a great adventure. 考点 • have an adventure 经历一次冒险 | a sense of adventure 冒险精神 • go on an adventure 去冒险 | adventure story 冒险故事 28 challenge /ˈtʃælɪndʒ/ n. 挑战；质疑 v. 向……挑战；质疑 派生词 • challenging adj. 有挑战性的 例句 • Learning English is a big challenge for me. 考点 • face/meet a challenge 面对挑战 | take on a challenge 接受挑战 • challenge sb. to do sth. 向某人挑战做某事 | a challenging task 有挑战性的任务 29 opportunity /ˌɒpəˈtjuːnəti/ n. 机会；时机 派生词 • opportunely adv. 恰好地 例句 • Don't miss this great opportunity. 考点 • have the opportunity to do sth. 有机会做某事 | take/seize the opportunity 抓住机会 • a golden opportunity 绝佳机会 30 crowd /kraʊd/ n. 人群；观众 v. 拥挤；聚集 派生词 • crowded adj. 拥挤的 例句 • A crowd gathered in the square. 考点 • a crowd of 一群……（谓语可单可复） | crowded with 挤满了…… • crowd into 涌入 | the crowd 人群；观众 31 shoot /ʃuːt/ v. 射击；投篮；拍摄；飞驰 派生词 • shot n. 射击；镜头；投篮 例句 • He shot the basketball into the hoop. 考点 • shoot at 向……射击 | shoot a photo/film 拍照/拍电影 • shoot a basket 投篮 | shoot past by 飞驰而过 32 moment /ˈməʊmənt/ n. 片刻；瞬间；时刻 派生词 • momentary adj. 短暂的 例句 • Please wait a moment. 考点 • at the moment 此刻；现在 | for a moment 片刻；一会儿 • the moment (that)... 一……就……（引导时间状语从句） | at any moment 随时 33 scholarship /ˈskɒləʃɪp/ n. 奖学金；学问 派生词 • scholar n. 学者 • scholarly adj. 学术的 例句 • She won a scholarship to study abroad. 考点 • win/get a scholarship 获得奖学金 | apply for a scholarship 申请奖学金 • on a scholarship 靠奖学金 | scholarship（奖学金）↔ fellowship（研究员薪金） 34 court /kɔːt/ n. 球场；法院；宫廷 派生词 • courtyard n. 庭院 例句 • They are playing tennis on the court. 考点 • a tennis/basketball court 网球/篮球场 | take sb. to court 起诉某人 • in court 在法庭上 | the Supreme Court 最高法院 35 determined /dɪˈtɜːmɪnd/ adj. 坚定的；有决心的 派生词 • determine v. 决定；下决心 • determination n. 决心 例句 • She is determined to win the game. 考点 • be determined to do sth. 决心做某事 | determine to do sth. 决定做某事 • determine on/upon sth. 决定某事 | with determination 坚定地 36 senior /ˈsiːniə(r)/ adj. 高级的；年长的 n. 年长者；大四学生 派生词 • junior adj. 初级的（反义词） 例句 • He is senior to me by two years. 考点 • be senior to sb. 比……年长/级别高（to 后不加 than） | senior high school 高级中学 37 attitude /ˈætɪtjuːd/ n. 态度；看法 派生词 • attitude to/towards 对……的态度 例句 • His attitude towards study has changed. 考点 • attitude to/towards sth. 对……的态度 | a positive/negative attitude 积极/消极的态度 • show an attitude 表现出态度 | take an attitude 采取态度 38 behaviour /bɪˈheɪvjə(r)/ n. 行为；举止（英式拼写） 派生词 • behave v. 表现；举止 • behavioral adj. 行为的 例句 • Good behaviour is praised at school. 考点 • good/bad behaviour 良好/不良行为 | behave oneself 守规矩；表现得体 • behave well/badly 表现好/差 | behaviour（英）↔ behavior（美） 39 aspect /ˈæspekt/ n. 方面；层面；外观 派生词 • in every aspect 在各个方面 例句 • We should consider every aspect of the problem. 考点 • every aspect of sth. 某事物的各个方面 | in this aspect 在这方面 • from this aspect 从这个角度 | aspect = side n. 方面 40 commitment /kəˈmɪtmənt/ n. 承诺；投入；奉献 派生词 • commit v. 承诺；投入；犯（罪） • committed adj. 坚定的；尽责的 例句 • He has a strong commitment to his job. 考点 • commitment to sth. 对……的投入/承诺 make a commitment 作出承诺 • commit oneself to (doing) sth. 致力于…… committed to (doing) sth. 致力于…… 41 independent /ˌɪndɪˈpendənt/ adj. 独立的；自主的 派生词 • independence n. 独立 • independently adv. 独立地 例句 • She is independent and can live alone. 考点 • be independent of 不依赖……；独立于…… | independence from 脱离……而独立 • independent thinking 独立思考 | independent ↔ dependent（反义） 42 prefer /prɪˈfɜː(r)/ v. 更喜欢；偏爱 派生词 • preference n. 偏爱；偏好 例句 • I prefer tea to coffee. 考点 • prefer A to B 喜欢A胜过B（to 是介词） | prefer doing A to doing B 喜欢做A胜过做B • prefer to do A rather than do B 宁愿做A也不做B | have a preference for 偏爱…… 43 focus /ˈfəʊkəs/ v. 集中（注意力）n. 焦点；中心 派生词 • focus on 集中于 例句 • He focused his attention on his study. 考点 • focus on (doing) sth. 集中于…… | focus one's attention/energy on 把注意力/精力集中于 • the focus of attention 焦点 | in focus 清晰；焦点对准 44 tend /tend/ v. 倾向于；往往会；照料 派生词 • tendency n. 倾向；趋势 例句 • People tend to get fat as they grow older. 考点 • tend to do sth. 往往会做某事；倾向于做某事 | tend to sth. 照料某事 • have a tendency to do sth. 有做某事的倾向 | tend towards sth. 倾向于某事 45 contact /ˈkɒntækt/ n. 接触；联系 v. 联系 派生词 • contact lens 隐形眼镜 例句 • I will contact you by phone. 考点 • keep in contact with sb. 与某人保持联系 | lose contact with sb. 与某人失去联系 • make contact with 与……取得联系 | contact sb. 联系某人（及物动词，不加 with） 46 respect /rɪˈspekt/ v. & n. 尊敬；尊重 派生词 • respectful adj. 恭敬的 • respectable adj. 值得尊敬的 例句 • We should respect our teachers. 考点 • show/have respect for sb. 尊敬某人 | respect sb. for sth. 因……而尊敬某人 • in this respect 在这方面 | with respect to 关于；至于 47 frequently /ˈfriːkwəntli/ adv. 经常地；频繁地 派生词 • frequent adj. 频繁的 • frequency n. 频率 例句 • He frequently visits his grandparents. 考点 • frequently = often adv. | a frequent visitor 常客 • at frequent intervals 频繁地 | frequently asked questions (FAQ) 常见问题 48 describe /dɪˈskraɪb/ v. 描述；形容 派生词 • description n. 描述；形容 例句 • Can you describe the man you saw? 考点 • describe sth. to sb. 向某人描述某事 | describe sb./sth. as... 把某人/某物描述为…… • beyond description 难以形容 | give a description of 描述…… 49 adolescence /ˌædəˈlesns/ n. 青春期 派生词 • adolescent n. 青少年 adj. 青春期的 例句 • Adolescence is a difficult time for many. 考点 • in adolescence 在青春期 | adolescent problems 青春期问题 • adolescence = teenage years | adolescent（n.）= teenager n. 50 pressure /ˈpreʃə(r)/ n. 压力；压强 派生词 • press v. 按压 例句 • He is under a lot of pressure at work. 考点 • under pressure 在压力下 | put pressure on sb. 给某人施压 • work/study pressure 工作/学习压力 | blood pressure 血压 51 motivate /ˈməʊtɪveɪt/ v. 激励；激发；成为……的动机 派生词 • motivation n. 动力；积极性 • motivated adj. 有积极性的 例句 • Good teachers motivate students to learn. 考点 • motivate sb. to do sth. 激励某人做某事 | be motivated by 受……驱使 • lack motivation 缺乏动力 | high motivation 强烈的积极性 52 concern /kənˈsɜːn/ n. 担心；关切 v. 涉及；使担心 派生词 • concerned adj. 担心的；相关的 • concerning prep. 关于 例句 • Her health concerns her parents. 考点 • be concerned about/for sth. 为……担心 | as far as sb. be concerned 就某人而言 • concern oneself with/in 忙于；关心 | concerning = about prep. 关于 53 tip /tɪp/ n. 提示；建议；小费；尖端 派生词 • tip = suggestion n. 建议 例句 • Here is a useful tip for learning English. 考点 • tips on/about (doing) sth. 关于……的建议 | give sb. a tip 给某人提建议；给小费 • accept/reject a tip 接受/拒绝小费 | the tip of... ……的尖端 54 calm /kɑːm/ adj. 镇静的；平静的 v. （使）平静 派生词 • calmly adv. 平静地 • calmness n. 冷静 例句 • She stayed calm during the emergency. 考点 • stay/keep/remain calm 保持冷静 | calm down 平静下来；镇定下来 • a calm sea 平静的大海 | calm = peaceful adj. 55 identify /aɪˈdentɪfaɪ/ v. 确认；认出；识别 派生词 • identification n. 识别；身份证明 • identity n. 身份 例句 • Can you identify the man in the photo? 考点 • identify sb./sth. as... 认出……是…… | identify with sb. 与某人产生共鸣 • identity card (ID card) 身份证 | identify = recognize v. 认出 THANK YOU！ 词汇精讲 null 3134.6975 null 3134.6975 null 3056.3298 null 3134.6975 null 2847.3494 null 3343.678 null 2638.369 null 2351.0208 null 2847.3494 null 2847.3494 null 2351.0208 null 2847.3494 null 2455.511 null 2455.511 null 2977.9622 null 3552.6584 null 2638.369 null 3552.6584 null 2847.3494 null 3552.6584 null 3056.3298 null 1854.6931 null 2847.3494 null 3552.6584 null 2351.0208 null 2847.3494 null 2063.6726 null 2847.3494 null 2351.0208 null 2351.0208 null 1854.6931 null 2351.0208 null 2351.0208 null 2847.3494 null 2063.6726 null 2351.0208 null 3056.3298 null 2351.0208 null 2272.653 null 2351.0208 null 2847.3494 null 2063.6726 null 2847.3494 null 3056.3298 null 3056.3298 null 2063.6726 null 2351.0208 null 3056.3298 null 2063.6726 null 2560.0012 null 3552.6584 null 3552.6584 null 2351.0208 null 2272.653 null 3056.3298 $