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Unit 3 Word study▲aquarium n. 水族馆;养鱼缸(pl. aquarium s/aquari a)at an aquarium▲annual adj. 一年一度的The number of the students is increasing at an average annual growth rate of 8% annual income/reportWhat is the average annual rainfall here?n.年刊daily weekly monthlybi-monthly quarterlyannually adv.每年地▲migration n.迁徙on the seasonal/mass migration季节性/大规模迁徙vi. migrate from…to…migrant n.移民；候鸟▲witness n.见证人The police are looking for a witness to the accident.【u.】证明She will give/bear witness to his honesty.v.目击witness an accident/a robbery Aug 8, 2008witnessed the opening ceremony of the 2008 Beijing Olympic Games. 目睹；是…发生的时间/地点▲accommodation【u.】住所；住处The accommodation of the hotel is not enough.n. (pl.)食宿provide accommodations vt. accommodateThe hotel can accommodate up to 500 guests. 为…提供住宿The parking lot can accommodate 200 cars. 容纳▲shore n. 湖边；海岸on the shore of the lake上岸/离岸go on shore/offshore▲opposite adj. 相对的；对面的；相反的He lives on the opposite side of the road. the opposite room=the room opposite The room opposite to mine is hers.She hurried away in the opposite direction.Hot is opposite to cold.prep. He sat opposite me.The room opposite mine is hers. n. 相反的人或东西Hot is the opposite of cold.My idea is the opposite of yours.▲yell vi. 大叫；叫喊He yelled out with anger at the driver. He yelled out in pain.yell (out)sth. at sb. 叫喊着说The crowd yelled encouragement at the players.n.叫声；喊声let out a yell of surprise▲pause v.暂停；中止He paused for a moment.I paused at the door and looked back. n.after a short pausecome to a pause暂停▲dive vi.跳水；潜水We dived into the river to cool off.go diving去潜水dive into…跳入；潜入；奔向；冲向dive into the water/the riverdive into the crowd/the restaurantdive into…迅速将手伸入(包或口袋里) dive into a purse/a bagn.潜水；扑；冲a dive to the depth of 18 metersmake a dive for…向…猛冲/扑The goalkeeper made a dive for the ball. ▲flee vi.&vt. (fled, fled)逃跑；逃离He fled (from)his hometown to London after the war. = escape fr om…to…= run away from…to…▲drag vi.&vt.(-gged)拖；拉I dragged the chair into/out of the room. 硬要(某人)做某事；费力地走He dragged himself to his work/out of bed/up/down the stairs.He dragged his feet/heels.做事拖拉；迟迟不做He dragged himself away from the computer. 恋恋不舍地离开▲depth【u.】深度What is the depth of the lake?The lake is at a depth of 15 meters.=The lake is 15 meters deep.=The lake is 15 meters in depth.深处(pl.)in the depths of the oceanWe found him in the depths of the forest.▲meantime adv.=meanwhile (正式) = in the meantime/meanwhile(n.)其间Doctor will come; meantime, please keep calm and relax.与此同时Bob was reading; his wife Ann, meanwhile, was looking after the kid on her own.▲lip n. upper/lower lip lip stick▲urge vt. 催促；主张urge sb. to do sth. 催促(怂恿)某人做某事She urged him to stay.urge+that 从句（虚拟）The report urged that the chemical be banned.激励urge sb on=encourage sb驱策urge the horse forward/on/up the hill/into the stable.n. 冲动；欲望I had/felt a sudden urge to hit him.adj.urgent n.urgency▲abandon vt. 放弃；遗弃A baby was found ___ by the riverside. an abandoned baby/carabandon one’s friend/plan/a bad habit/the idea of going abroadHe abandoned himself to drinking.=be addicted to doing 沉溺于abandon（不得已而）放弃desert放弃▲shark 鲨鱼whale鲸鱼killer whale虎鲸；杀人鲸▲help(…)out 帮助(……)摆脱困境He is always willing to help (others) out (of trouble).I am just helping out until a new teacher arrives.can’t (choose/help) but do=can but do只能▲relationship n. 关系The relationship between the young couple has improved.have/establish a good/bad/close relationship with▲conservation n.保存；保护wildlife conservation/protection conservation area▲jog v.&n.慢跑I go jogging every morning.I like to go for a jog after work.take up jogging as a regular form of exercisejogger慢跑者▲seaside adj.&n.在海边We spent a whole day at the seaside =by the sea.▲target n.目标Houses with windows open are an easy target for thieves.I’ve set myself a target of saving 20 yuan a week.奋斗的目标reach/meet/achieve one’s target(批评,调侃等的)对象The actress has become the target of criticism.靶hit the targetvt.target…on/at…以…为目标；瞄准The missiles were targeted at the United States.▲tide n. 潮汐顺应/反潮流go with/against the tidetidy adj. keep the room neat and tidy井井有条▲reflect v.反射The glass reflects the sun’s rays. The moon shines with reflected light.反映；映出（影像）see oneself reflected in sthHe looked at his face reflected in the mirror.反应；表达 A man’s action reflects his thoughts.思考I sat there, reflecting on/upon my future. n.reflection▲pure adj. 纯粹的；纯洁的；纯的These shirts are 100% pure cotton.pure chance/girls/blue/goldpurify vt. 使纯净adv. purely and simply纯粹I am doing it purely and simply for you.▲be/become aware of对…知道；明白He is not well aware of how much it costs. /of the danger ahead./that there is danger ahead.What he said makes me aware of my mistakes 使某人意识到so/as far as I’m aware/concerned就我所知aware ness n.提高认识raise ~▲vivid adj. 生动的He gave a vivid account/description of his experience.a vivid imagination丰富的想象力鲜艳的vivid colors▲neat adj.整齐的The letter was written in neat handwriting.keep the room neat and tidyadv.neatly folded clothes▲narrow adj.狭窄的 a narrow road狭隘的She had a narrow view of the world.勉强的 a narrow escapeadv.We were narrowly beaten.We narrowly missed hitting the car ahead. 勉强；差一点儿▲upside down 上下翻转inside out里朝外地You are holding the book upside down. The thief turn ed the house upside down. turn sth upside down把某物翻个底朝天turn sth inside out 把某物里朝外翻She had her shirt on inside out.▲sharp adj.尖的;锋利的 a sharp knife急剧的 a sharp rise/fall in…敏锐的;灵敏的sharp eyes/sightbe sharp in thought思维敏捷的刺骨的 a sharp wind急转弯的 a sharp right turnadv.正;整Please be here at 7 o’clock sharp.sharply adv. 鲜明地；尖刻地；严厉地；迅疾而突然地“Is there a problem？”he asked sharply. Her white face and her dark dress contrast sharply.You should not criticize him so sharply in the presence of his best friend.A car swung sharply round the corner. sharp en v.sharpener n.磨削的工具▲taste tasty= delicious adj. 好吃的▲scare vt. 受惊吓The news scared the lady to death.=The lady was scared to death by the news.把某人吓得要死scare…away/off把…吓跑scare sb into doing sth吓得某人做某事scared adj.害怕的He is really scared of snakes.She is scared of being scolded.不敢She is scared to take a taxi at midnight.scare n. give sb a scare 吓某人一跳▲shallow adj. 浅的；肤浅的a shallow river a shallow view▲steep adj. 陡峭的The path became steeper as we climbed higher.sharp=急剧的▲boundary n.界限；分界线The fence forms the boundary between his farm and mine.form a natural boundary between…and…▲the Antarctic the Arctic▲awesome adj.令人敬畏/畏惧的They had an awesome task ahead.▲leap v.跳The dancers leaped into the air.A dolphin leaped out of waterLook before you leap.▲seal n.海豹;印章;封条vt.封上；密封My lips are sealed.▲fund n. 基金set up a fund成立基金资金The hospital is trying to raise funds for a poor patient.refund n.退款apply for a refund vt. 偿还refund sb. sth./sth. to sb.▲pension【c.】养老/退休金bonus a retirement/old-age pensiona disability pension残疾金draw one’s pension领取养老金live on a pensionpension er n. 领养老金（或退休金、抚恤金）者。
高中英语选修7单词表本文档为高中英语选修7单词表，旨在帮助学生学习和掌握相关词汇。
以下是按照单元分类的单词表，请根据自身需要进行学习和巩固。
Unit 1: Global Warming•global warming 全球变暖•greenhouse effect 温室效应•carbon emissions 碳排放•fossil fuels 化石燃料•renewable energy 可再生能源•deforestation 森林砍伐•climate change 气候变化•ozone layer 臭氧层•sustainability 可持续性•melting ice caps 融化的冰川Unit 2: Artificial Intelligence•artificial intelligence 人工智能•machine learning 机器学习•neural network 神经网络•algorithm 算法•natural language processing 自然语言处理•deep learning 深度学习•automation 自动化•robotics 机器人技术•virtual reality 虚拟现实•data analysis 数据分析Unit 3: Future Careers•entrepreneurship 创业精神•innovation 创新•leadership 领导才能•teamwork 团队合作•problem-solving 解决问题能力•communication skills 沟通技巧•adaptability 适应能力•critical thinking 批判性思维•time management 时间管理•networking 社交网络Unit 4: Media and Society•mass media 大众传媒•social media 社交媒体•fake news 虚假新闻•censorship 审查制度•propaganda 宣传•freedom of speech 言论自由•media literacy 媒体素养•privacy privacy•cyberbullying 网络欺凌•information overload 信息过载Unit 5: Cultural Differences•cultural diversity 文化多样性•cultural norms 文化规范•cultural stereotypes 文化刻板印象•cultural relativism 文化相对主义•multiculturalism 多元文化主义•intercultural communication 跨文化交流•cultural assimilation 文化同化•cultural appropriation 文化挪用•cultural awareness 文化意识•cultural exchange 文化交流Unit 6: Space Exploration•space exploration 太空探索•astronaut astronaut•galaxy 星系•spacecraft spacecraft•lunar landing 月球着陆•extraterrestrial 外星的•gravity 重力•telescope 望远镜•universe 宇宙•satellite 卫星Unit 7: Health and Well-being•physical fitness 身体健康•mental health 心理健康•balanced diet 均衡饮食•stress management 压力管理•meditation 冥想•yoga 瑜伽•exercise exercises•relaxation 放松•nutrition 营养•well-being 幸福感以上是高中英语选修7单词表的内容，希望这份单词表能够对你的学习有所帮助。
7—3 New Words1.a nnual 作定语happening every year◆adj. ~ event, meeting, report, visit, show◆n. book or periodical that is published once a year年刊，年报2.m igrationmigrate from…to…◆移居move from one place to go to live or work in another◆迁徙(of animals) go from one place to another with the seasonsThe birds migrate to North Africa in winter. migrant adj.流动的，迁徙的作定语~ workers, ~ birdsmigration U3.w itness◆vt.目击~ an accident/ a murder/a quarrel◆C目击者person who sees an event takeplace~ of/to the accidenteye-witness目击者◆C证人◆C/U 证据evidencegive ~ 作证His ragged clothes were (a) witness to his poverty.4.a ccommodation◆U 住处rooms especially for living in suitable /cheap/ temporary /permanent ~◆(pl.)招待，膳宿accommodations◆accommodate vt. 供给某人住宿或房间The hotel can ~ up to 500 guests.give sb accommodation for the nightmake accommodation for sbIf you come to my house, I’ll give you accommodation for the night.5.o pposite◆ adj. 作定语对面的，相对的There was a garden on the ~ side of the road. They sat at ~ ends of the table.In ~ directions有时放名词的后面The man opposite/The house opposite◆ be opposite to sb/sth 在…对面，和…相反The house is opposite to mine.The direction opposite to north is south.Hot is opposite to cold.His tastes are completely opposite to hers.I sat opposite to him.◆ prep. 在…对面She sat down opposite him.The house opposite ours was burnt down.◆ n. 相反的人或东西the ~“High” is the opposite of “low”.◆oppose vt. 反对oppose sb/sthbe opposed to6.y ell◆ vi./vt.yell at sbyell out高声喊出~ your name/my number◆ (由于疼痛，惊恐)发出高叫声a yell of terrorlet out a yell of pain7.p ause vi /C 停顿，暂停After a pause, the game continued.8.t eamwork n.协作，配合The success is due to the good teamwork.9.d ive ~ intodiver 跳水者，潜水员make a beautiful dive into the pool10.flee-fled-fled◆vi. The birds fled in all directions.flee from the burning house◆vt. (run away from) flee the country11.drag -gg-拖，拉，扯pull sth with effort and difficulty12.meantime adv.I continued working. Meantime, he went out shopping.meantime=in the meantime=meanwhile=in the meanwhile13.urge 催促，促使，主张◆vt.urge sth~immediate actionurge sb to do~ her to join themurge that虚拟◆C 强烈的愿望，要求◆urgent adj.紧急的，紧迫的The call is urgent.An urgent call/letterIt’s urgent that they should be rescued from the ruin.14.abandon vt.放弃，遗弃，抛弃~ sb/sth ~ a project/plan/chancean abandon ed car15.help… out 帮助摆脱困境，解决困难16.relationship C/U关系，交往~ between A and B~ with/to sbHe has wide social relationships.区分relation和relationship◇人与人或国与国的关系relations(必须用复数)US-Chinese relationsImprove relations between our two countries ◇Relations通常指工作上的关系Relationship通常指情感上的关系Relations between workers and managers are good.I have quite a good relationship with my parents.She has a close relationship with herdaughter.◇物与物之间关系用relations与用relationship一样17.conservation U 保存，保护the ~ of forests/old buildingsconserve~one’s strength / health / natural resources / wildlifeconservative adj. 保守的，守旧的Old people are ~.18.jog jo gg inggo jogging 慢跑have a jog19.target n.◆靶，目标The arrow hit the center of the target.◆奋斗的目标；打击、讽刺等目标、对象，众矢之的Become the target of being laughed at20.tideTime and tide wait for no man. 时不我待21.dimension [di'menʃən] / [dai'menʃən] n.维，方面，侧面3-D: Three Dimensional3-D chart 三维图表22.reflect◆ vt.反射，映出A mirror reflects light.The water reflected the moon.◆ vt.反映，表现Their actions reflect their thoughts.His face reflected his emotions(情绪).◆ vi. 思考，沉思~ on/upongive them time to reflectreflect on/upon the likely consequences of the action/what you said◆reflectionC 倒影U 反射；反映；思考His smile is a reflection of his happiness.He is lost in reflection.23.pure adj. 纯的；纯洁的；纯粹的pure waterpure golda pure young girlIt was pure luck.24.be/become aware of对…知道，明白，意识到be aware of the fact/her presence/having done wrongbe aware that she was totally wrong.be conscious of /be conscious thatpolitical awareness 政治觉悟25.vivid adj. 生动的，鲜明的，鲜艳的make a vivid impression on meThe sights remained vivid in my mind.I have many vivid memories of that holiday. This picture showed a vivid street scene.He gave a vivid description of the experience.26.neat adj. 好的，整齐的，匀称的He keeps his office neat.A neat room/desk27.narrow adj. 狭窄的；有限的；狭隘的a ~ street/rivera ~ victory 勉强获得的胜利It was a ~ escape. 九死一生narrowly adv.He narrowly escaped death.The child narrowly escaped drowning.险些溺死28.upside down 上下翻转The picture is hanging ~.He held his book ~.Everything was ~. 事情乱了套。
Unit 3 Under the sea1. annual （pl--annuals）adj. 每年的;一年的;[植物]一年生的n. 年刊;一年生植物1. Get an annual eye exam.2. What’s your annual salary?2.witness n . 证据；目击者，经常与介词to搭配。
witness to (doing/having done) sth. 证明某事；证实做了某事1)一位目击者告诉警方火是怎么开始烧的。
told the police how the fire started.2)他目睹了公路上的那场事故。
He on the highway. 3)司机作证说，他看到此人进入那栋建筑物。
The driver ________________________ the man enter the building.4)他身体健康证明这种疗法是成功的。
His good health is ____________________ of the treatment.3.make accommodations for...为……提供膳宿book accommodation at a hotel向旅馆预订房间arrange sb.’s accommodation给某人安排住处(1)我们今晚能找到旅馆住宿吗？Can we at a hotel for tonight?(2)这家旅馆能容纳500人。
This hotel 500 guests.(3)这幢房子可容纳两家人居住。
The house can4.opposite adj. 相对的；相反的；对面的n．相反的人或物adv.在对面地prep.在……对面opposite to...在……的对面；与……相反1）他转身朝着相反的方向走了。
He and walked2)杂货店在街对面。
The grocery store was _________________ .3)她相当文静，可她的妹妹正好相反。
选修7 Unit3《Under the sea》●重点单词1．annual adj.每年的；按年度计算的n.年刊；年鉴→annually adv.每年地；年度地→anniversary n．周年纪念2．witness vt.当场见到；目击n．目击者；证人；证据3．accommodation n．住所；住宿4．opposite prep.在……对面adj.相对的；相反的5．pause vi. & n．暂停；中止6．telescope n．望远镜7．flee vi.逃避；逃跑vt.逃离→fled/fled (过去式/过去分词)8．drag vt.拖；拉；扯9．depth n．深(度)；深处10．urge vt.催促；极力主张；驱策11．abandon vt.放弃；遗弃；抛弃→abandoned adj.放纵的；堕落的12．target n．目标；靶；受批评的对象13．reflect vi.思考vt.映射；反射；思考→reflection n．映像；思考；反映14．aware adj.意识到的；知道的→awareness n．意识15．neat adj.(口)好的；整齐的；匀称的16．scare vt.恐吓vi.受惊吓→scared adj.恐惧的；害怕的→scary adj.引起恐慌的17．Antarctic adj.南极的18．awesome adj.使人敬畏的；令人畏惧的→awe n. & vt.敬畏；使畏惧；满心敬畏→awful adj.可怕的，吓人的，极度的，很糟的→awfully adv.极度地，十分地●重点短语1．in the meantime在此期间；与此同时2．be/become aware of 对……知道、明白；意识到……3．(be) scared to death 吓死了4．draw near靠近5．hold up阻挡6．help(...) out帮助(某人)摆脱困境或危难7．upside down上下翻转8．sort out整理；分类；收拾9．aim at 瞄准10．be about to do sth. 正要做某事Ⅰ.词汇短语过关1．witness n. 目击者；证人；证据vt. 当场见到；目击a witness to ……的目击者bear/give witness (to) 证明；作证call to witness 请……作证；传……作证witness to(doing) sth. 作证2．accommodation n. 住所；住宿，膳宿供应；(pl.) 提供便利的设备(或用具)；适应，调节accommodate vt. 向……提供住宿(或膳宿)；容纳，接纳，招待住宿；供应，供给；使适应，使适合，调节make accommodations for 为……提供膳宿book accommodation at a hotel 向旅馆预订房间arrange sb.‘s accommodation 给某人安排住处accommodate/adapt to 使……适应accommodate oneself to＝adapt oneself to 适应，顺应accommodate/supply sb. with 向某人提供方便3．urge vt.催促，力劝，强烈要求n．强烈的欲望，迫切要求urge on/upon sb....向某人极力陈述某事urge against...极力反对……urge sb. to do sth.催促某人做某事urge sb. into doing催促某人做某事urge that sb.(should) do sth.主张……；力劝……It is/was urged that...有人主张……have an urge to do sth.渴望做某事4．abandon vt. 放弃，遗弃，抛弃；使任凭……摆布n. 放任，放纵，狂放；无拘无束abandon sth./sb. to sb. 舍弃某物/人而被别人取得abandon sth. for sth. 舍弃某物去取另一物abandon oneself to sth. 沉湎于某事abandon sb. to the mercy of 听任某人由……摆布abandon smoking 戒烟abandon a project/plan 放弃一项方案/计划with abandon 放肆地；恣意地5．reflect vt. 映射；反射vi.&vt. 思考，反省，深思reflection n. 反射；反照；反映；映像reflect sb./sth. in sth. (指镜子等)映出某人/物的影像reflect sth. from sth. 从某物(表面)反射(光、热、声等) reflect on/upon sth. 思考某事be lost in reflection 陷入沉思中6．aware adj. 意识到的；知道的awareness n. 知道；认识；意识；兴趣be/become aware of sth. 意识到某事(aware 通常做表语) be/become aware that... 意识到……as far as I'm aware 据我所知make sb. aware of/that... 让某人知道……7．scare v. 恐吓，惊吓，害怕n. 惊吓，恐慌，恐惧scared adj. 害怕的；担心的scare sb. away/off 把某人吓跑/吓退scare sb. into doing sth. 威胁/恐吓某人做某事be scared of sb./sth. 害怕某人/某物be scared of doing sth. 害怕发生某事be scared to do sth. 害怕、恐惧做某事be scared that 害怕……(be) scared to death 吓得要死8．help out 帮(……)分担工作，帮(……)脱离困境help sb. with sth. 帮助某人干某事help (sb.) (to) do sth. 帮助(某人)干某事can't help to do 不能帮助干某事can't help doing 禁不住干某事can't help but do 只得，不得不help oneself to 随便吃/用……Ⅱ.重点句型详解1．“Come_on,_Clancy. To the boat，”．.. “快点，克兰西。
7—3 New Words1.a nnual 作定语happening every year◆adj. ~ event, meeting, report, visit, show◆n. book or periodical that is published once a year年刊，年报2.m igrationmigrate from…to…◆移居move from one place to go to live or work in another◆迁徙(of animals) go from one place to another with the seasonsThe birds migrate to North Africa in winter. migrant adj.流动的，迁徙的作定语~ workers, ~ birdsmigration U3.w itness◆vt.目击~ an accident/ a murder/a quarrel◆C目击者person who sees an event take place~ of/to the accidenteye-witness目击者◆C证人◆C/U 证据evidencegive ~ 作证His ragged clothes were (a) witness to his poverty.4.a ccommodation◆U 住处rooms especially for living in suitable /cheap/ temporary /permanent ~◆(pl.)招待，膳宿accommodations◆accommodate vt. 供给某人住宿或房间The hotel can ~ up to 500 guests.give sb accommodation for the nightmake accommodation for sbIf you come to my house, I’ll give you accommodation for the night.5.o pposite◆ adj. 作定语对面的，相对的There was a garden on the ~ side of the road. They sat at ~ ends of the table.In ~ directions有时放名词的后面The man opposite/The house opposite◆be opposite to sb/sth 在…对面，和…相反The house is opposite to mine.The direction opposite to north is south. Hot is opposite to cold.His tastes are completely opposite to hers.I sat opposite to him.◆ prep. 在…对面She sat down opposite him.The house opposite ours was burnt down.◆ n. 相反的人或东西the ~“High”is the opposite of “low”.◆oppose vt. 反对oppose sb/sthbe opposed to6.y ell◆ vi./vt.yell at sbyell out高声喊出~ your name/my number◆ (由于疼痛，惊恐)发出高叫声a yell of terrorlet out a yell of pain7.p ause vi /C 停顿，暂停After a pause, the game continued.8.t eamwork n.协作，配合The success is due to the good teamwork.9.d ive ~ intodiver 跳水者，潜水员make a beautiful dive into the pool10.flee-fled-fled◆vi. The birds fled in all directions.flee from the burning house◆vt. (run away from) flee the country11.drag -gg-拖，拉，扯pull sth with effort and difficulty12.meantime adv.I continued working. Meantime, he went out shopping.meantime=in the meantime=meanwhile=in the meanwhile13.urge 催促，促使，主张◆vt.urge sth~immediate actionurge sb to do~ her to join themurge that虚拟◆C 强烈的愿望，要求◆urgent adj.紧急的，紧迫的The call is urgent.An urgent call/letterIt’s urgent that they should be rescued from the ruin.14.abandon vt.放弃，遗弃，抛弃~ sb/sth ~ a project/plan/chancean abandon ed car15.help… out 帮助摆脱困境，解决困难16.relationship C/U关系，交往~ between A and B~ with/to sbHe has wide social relationships.区分relation和relationship◇人与人或国与国的关系relations(必须用复数)US-Chinese relationsImprove relations between our two countries ◇Relations通常指工作上的关系Relationship通常指情感上的关系Relations between workers and managers are good.I have quite a good relationship with my parents.She has a close relationship with her daughter.◇物与物之间关系用relations与用relationship一样17.conservation U 保存，保护the ~ of forests/old buildingsconserve~one’s strength/ health / natural resources / wildlifeconservative adj. 保守的，守旧的Old people are ~.18.jog jo gg inggo jogging 慢跑have a jog19.target n.◆靶，目标The arrow hit the center of the target.◆奋斗的目标；打击、讽刺等目标、对象，众矢之的Become the target of being laughed at20.tideTime and tide wait for no man. 时不我待21.dimension [di'menʃən] / [dai'menʃən] n.维，方面，侧面3-D: Three Dimensional3-D chart 三维图表22.reflect◆ vt.反射，映出A mirror reflects light.The water reflected the moon.◆ vt.反映，表现Their actions reflect their thoughts.His face reflected his emotions(情绪).◆ vi. 思考，沉思~ on/upongive them time to reflectreflect on/upon the likely consequences of the action/what you said◆reflectionC 倒影U 反射；反映；思考His smile is a reflection of his happiness.He is lost in reflection.23.pure adj. 纯的；纯洁的；纯粹的pure waterpure golda pure young girlIt was pure luck.24.be/become aware of对…知道，明白，意识到be aware of the fact/her presence/havingdone wrongbe aware that she was totally wrong.be conscious of /be conscious thatpolitical awareness 政治觉悟25.vivid adj. 生动的，鲜明的，鲜艳的make a vivid impression on meThe sights remained vivid in my mind.I have many vivid memories of that holiday. This picture showed a vivid street scene.He gave a vivid description of the experience.26.neat adj. 好的，整齐的，匀称的He keeps his office neat.A neat room/desk27.narrow adj. 狭窄的；有限的；狭隘的a ~ street/rivera ~ victory 勉强获得的胜利It was a ~ escape. 九死一生narrowly adv.He narrowly escaped death.The child narrowly escaped drowning.险些溺死28.upside down 上下翻转The picture is hanging ~.He held his book ~.Everything was ~. 事情乱了套。
高中英语选修7（新课标人教版）Unit1Unit 1disability n、伤残；无力；无能disabled adj、伤残得hearing n、听力；听觉eyesight n、视力△syndrome n、综合病征；综合症状△infantile paralysis 小儿麻痹△Rosalyn n、罗莎琳（女名）lap n、跑道得一圈；重叠部分；（人坐着时）大腿得上方ambition n、雄心；野心ambitious adj、有雄心得；有野心得dictation n、口授；听写（得文字）△Sally n、萨利（女名）noisy n、吵闹得；嘈杂得suitable adj、适合得；适宜得entry n、项目；进入；入口beneficial adj、有益得；受益得△Marty 马蒂?菲尔丁in other words 换句话说clumsy adj、笨拙得△bump vi、碰撞；撞击outgoing adj、外向得；友好得；外出得；离开得adapt vt、使适应；改编adapt to 适合bench n、长凳cut out 切去；省略；停止（做某事）microscope n、显微镜out of breath 上气不接下气absence n、缺席；不在某处fellow adj、同伴得；同类得n、同伴；同志；伙伴annoy vt、使……不悦；惹恼annoyed adj、颇为生气得△annoyance n、烦恼all in all 总而言之firm n、公司adj、结实得；坚固得；坚定得software n、软件sit around 闲坐着as well as 与；也parrot n、鹦鹉tank n、（盛液体、气体得）大容器；缸；大桶tortoise n、陆龟；龟in many ways 在很多方面psychology n、心理（学）psychologically adv、心理（学）地；精神上地make fun of 取笑encouragement n、鼓励；奖励conduct n、行为；品行vt、指挥；管理；主持△mainstream n、主流；主要倾向△fulfilling adj、令人满意得；令人愉快得never mind 不必担心politics n、政治（学）abolish vt、废除；废止△abolition n、废除；废止resign vi、& vt、辞职；辞去（工作、职位等）slavery n、奴隶制literature n、文学（作品）；著作；文献△Barry Minto 巴里?明托△Mount Kilimanjaro n、气力马扎罗山（位于坦桑尼亚；非洲最高山）companion n、同伴；伙伴assistance n、协助；援助congratulate vt、祝贺；庆贺congratulation n、祝贺；贺词bowling n、保龄球graduation n、毕业；毕业典礼certificate n、证书all the best （口语）（祝您）一切顺利architect n、建筑师△Sanders n、桑德斯（姓）adequate adj、足够得；充分得access n、（接近得）方法；通路；可接近性accessible adj、可接近得；可进入得；可使用得△wheelchair n、轮椅handy adj、方便得；有用得△earphone n、耳机△impair vt、削弱；损伤row n、一行；一排vt 、& vi、划（船）basement n、地下室outwards adv、向外exit n、出口；离开；退场meet with 遇到；经历；会晤approval n、赞成；认可dignity n、尊严；高贵得品质profit n、收益；利润；盈利△italics n、（pl）斜体（字）community n、社区；团体；社会高中英语选修7（新课标人教版）Unit2Unit2△household adj、家庭得；家用得n、一家人；家庭fiction n、小说；虚构或想象出来得事desire n、渴望；欲望；渴求vt、希望得到；想要△Isaac Asimov 艾萨克?阿西莫夫satisfaction n、满意；满足；令人满意得事物△Larry Belmont 拉里?贝尔蒙特test out 试验；考验△Claire n、克莱尔（女名）bonus n、额外津贴；奖金；红利alarm vt、使警觉；使惊恐；惊动n、警报；惊恐alarmed adj、担心得；害怕得apron n、围裙sympathy n、同情（心）overweight adj、超重得；体重超常得elegant adj、优雅得；高雅得；讲究得△Gladys Claffern 格拉迪斯?克拉芬favour n、喜爱；恩惠vt、喜爱；偏袒pile n、堆；摞；叠vi、堆起；堆积vt、把……堆起；积聚scan vt、细瞧；仔细检查；粗略地瞧；浏览；扫描fingernail n、手指甲absurd adj、荒谬得；可笑得haircut n、发型；理发△makeup n、化妆品accompany vt、陪伴；伴奏cushion n、（坐、跪时用得）软垫；靠垫；垫子bedding n、寝具；铺盖necklace n、项链clerk n、售货员；职员；旅馆接待员counter n、柜台；计数器ring up 给……打电话turn around 转向；回转awful adj、极坏得；极讨厌得；可怕得；（口语）糟透得affair n、事务；事情；暖昧关系armchair n、扶手椅；单座沙发declare vt、宣布；声明；表明；宣称cuisine n、烹饪（风味）；菜肴envy vt、忌妒；羡慕leave…alone 不管；别惹；让……一个人待着；与……单独在一起digital adj、数字得；数码得；手指得；脚趾得mailbox n、（美）邮筒；信箱state vt、陈述；宣布aside adv、在一边；向一边set aside 将……放在一边；为……节省或保留（钱或时间）grand adj、大得；豪华得；雄伟得△Marion n、玛丽安（女名）△alphabetical adj、字母（表）得；按字母顺序得receiver n、收件人；接收机；电话听筒in all 一共；总计affection n、喜爱；爱；感情bound adj、一定得；密切相关得be bound to 一定做……biography n、（由她人撰写得）传记；传记文学holy adj、神得；上帝得；圣洁得△imagination n、想象（力）；创造力；幻想物△transfusion n、输血part-time adj、兼职得△master’s degree 硕士学位staff n、全体员工；手杖△Philadelphia n、费城（美国宾西法尼亚州重要港口）navy n、海军；海军部队junior adj、较年幼得；资历较浅得；地位较低得n、年少者；晚辈；等级较低者△PhD=Doctor of Philosophy 哲学博士学位；博士学位biochemistry n、生物化学△Boston n、波士顿（美国东北部城市）talent n、天才；特殊能力；才干chapter n、（书中得）章；篇；回△the Foundation 《基地》三部曲△empire n、帝国theoretical adj、理论（上）得；假设得framework n、框架；结构thinking n、思想；思考divorce n、离婚；断绝关系vt、与……离婚；与……脱离obey vt、& vi、服从；顺从disobey vt、& vi、不服从；违抗assessment n、评价；评定高中英语选修7（新课标人教版）Unit3Unit 3△snorkel vi、戴潜水通气管潜泳n、（潜水艇或潜水者得）通气管△aquarium n、水族馆；水族箱；养鱼缸anecdote n、轶事；奇闻△Clancy n、克兰西（男名）△baleen n、鲸须△baleen whale 须鲸annual adj、每年得；按年度计算得n、年刊；年鉴△migration n、迁徙；迁居；移居witness vt、当场见到；目击n、目击者；证人；证据accommodation n、住所；住宿shore n、岸；海滨offshore adv、&adj、近海（得）；离岸（得）opposite prep、在……对面adj、相对得；相反得yell vi、大叫；呼喊n、叫声；喊声pause vi、& n、暂停；中止△oar n、桨；橹telescope n、望远镜teamwork n、协作；配合△blow-hole n、（鲸鱼得）鼻孔；（隧道得）通风口dive vi、& n、跳水（得动作）；潜水（得动作）；俯冲flee vi、(fled, fled) 逃避；逃跑vt、逃离△harpoon n、（捕鲸用得）鱼叉drag vt、拖；拉；扯depth n、深（度）；深处△meantime adv、其间；同时△in the meantime 在此期间；与此同时lip n、一片嘴唇；（容器或洞得）边，口△overboard adv、越过船舷进入水中urge vt、催促；极力主张；驱策abandon vt、放弃；遗弃；抛弃shark n、鲨鱼Help (…) out 帮助（某人）摆脱困境或危难relationship n、关系；血缘关系；交往conservation n、保存；保护△iceberg n、冰山jog vi、慢跑vt、轻推；轻撞seaside n、& adj、海边（得）；海滨（得）net n、网；网状物；网络target n、目标；靶；受批评得对象tide n、潮（汐）；潮水；潮流△driftnet n、流网dimension n、维（数）；方面；侧面reflect vi、思考vt、映射；反射；思考pure adj、纯得；纯粹得；纯洁得cell n、细胞；（蜂房得）巢室aware adj、意识到得；知道得be/become aware of 对……知道、明白；意识到……vivid adj、生动得；鲜明得；鲜艳得neat adj、（口）好得；整齐得；匀称得seaweed n、海草；海藻narrow adj、狭窄得；有限得；狭隘得flashlight n、闪光信号灯；手电筒；闪光灯upside down 上下翻转suck vt、& vi、吮吸△sea-slug n、海蛞蝓△turtle n、海龟；龟；甲鱼△eel n、鳗；鳝sharp adj、锐利得；锋利得；敏捷得tasty adj、好吃得；可口得△giant adj、巨人得；巨大得n、巨人；伟人△clam n、蛤grey adj、& n、灰色（得）scare vt、恐吓vi、受惊吓(be) scared to death 吓死了shallow adj、浅得；肤浅得；浅显得steep adj、陡峭得boundary n、界限；分界线Antarctic adj、南极得the Antarctic 南极洲awesome adj、使人敬畏得；令人畏惧得△leap vi、& n、(leapt, leaped;leapt, leaped) 跳；跳跃vt、跳过（障碍）seal n、海豹；封条；印章△refund vt、退还；偿还n、退款pension n、养老金；退休金pensioner n、领取养老金者高中英语选修7（新课标人教版）Unit4 Unit 4airmail n、航空邮件△Papua 巴布亚新几内亚fortnight n、两星期hear from 接到……得信(be) dying to 极想；渴望roof n、屋顶；车顶muddy adj、泥泞得；泥土般得textbook n、教科书；课本concept n、观念；概念△bucket n、水桶；吊桶；提桶the other day 不久前得一天weekly adj、& adv、每周（得）△bubble vi、起泡；沸腾；汩汩地流动relevant adj、有关得；切题得remote adj、遥远得；偏僻得△ridge n、山脊；屋脊weed n、杂草；野草vt、& vi、除杂草△hut n、棚屋；小屋rectangle n、矩形；长方形rectangular adj、长方形得；矩形得adjust vi、& vt、调整；（使）适合platform n、台；平台；讲台；（火车站得）月台broom n、扫帚tin n、锡jar n、罐；广口瓶sniff vt、& vi、嗅；闻；用鼻子吸participate vi、参与；参加interpreter n、作口译得人grill n、烤架；大平底锅vt、烧烤；炙烤dry out （使浸水等之物）完全变干；干透△leftover n、剩余物；残留物；剩饭adj、剩余得△evil adj、邪恶得n、邪恶；罪恶dry up （指河流、井等）干涸otherwise conj、否则；不然adv、用别得方法；其她方面privilege n、特权；特别优待paperwork n、文书工作arrangement n、安排；排列toast vt、烤（面包等）；敬酒n、烤面包（片）；吐司面包；干杯comb n、梳子vi、梳（发）astronaut n、宇航员；太空人angle n、角；角度catalogue n、目录donate vt、捐赠voluntary adj、自愿得；志愿得；无偿得in need 在困难中；在危急中purchase vt、& n、买；购买anniversary n、周年纪念（日）seed n、种子；萌芽△seedling n、秧苗；树苗△vaccination n、接种疫苗△loan n、贷款sew vi、（用针线）缝vt、缝制；缝合sewing machine 缝纫机△supplement n、增补得事物；补充；附录；增刊ox n、公牛△plough vi、（犁）地；（耕）地trunk n、树干；躯干；大衣箱trunk library 箱式（柜式）图书馆tractor n、拖拉机；牵引机Kenya n、肯尼亚（非洲国家）△Bangladesh n、孟加拉国（亚洲国家）click vi、& vt、（使）发出咔嗒声n、咔嗒声tailor n、裁缝vt、剪裁；缝制（衣服）△Tanzania n、坦桑尼亚（东非国家）△economic adj、经济得；经济学得political adj、政治得；政党得△Nepal n、尼泊尔（亚洲国家）△Uganda n、乌干达（东非国家）distribute vt、分配；分发distribution n、分配；分发；分布状态△financial adj、财务得；金融得；财政得security n、安全；保护；保障operate vi、工作；运转vt、操作△Sudan n、苏丹（非洲国家）clinic n、门诊部；小诊所△Malawi n、马拉维（非洲国家）高中英语选修7（新课标人教版）Unit5 Unit 5adjust to 适应；调节keep it up 保持优秀成绩；继续干下去fit in 相适应；相融合motherland n、祖国visa n、签证queue n、队列；行列vi、排队cafeteria n、自助食堂；自助餐厅lecture n、& vi、演讲；讲课qualification n、资格；资历preparation n、准备；预备recommend vt、推荐；建议shopkeeper n、店主idiom n、习语；成语comfort n、舒适；安慰vt、安慰substitute n、代替者；代用品vt、用……代替……academic adj、学校得；学术得requirement n、需要；要求essay n、文章；散文tutor n、导师；助教；家庭教师△revise vt、复查；修正；复习revision n、复查；修正；复习draft n、草稿；草案vt、草拟；起草numb adj、麻木得；失去知觉得acknowledge vt、承认；确认；答谢as far as one is concerned 就……而言contradict vt、反驳；反斥autonomous adj、自主得；自治得；独立得occupy vt、占用；占领；占据be occupied with 忙着做……；忙于某事物enterprise n、事业；事业心apology n、道谦；谢罪seminar n、（专题）研讨会videophone n、可视电话Rugby n、（英式）橄榄球bachelor n、获学士学位得人；未婚男子bachelor’s degree 学士学位routine n、常规；日常事务adj、通常得；例行得minibus n、小型公共汽车optional adj、可选择得；随意得day in and day out 日复一日cage n、鸟笼；兽槛bark vi、（指狗等）吠叫；咆哮n、犬吠声；树皮battery n、电池（组）；电瓶；炮台△site n、地方；地点；现场△Julie n、朱莉（女名）△Abigail n、阿比盖尔（女名）drill vi、& vt、钻（孔）n、钻；钻机oilfield n、油田△Jamie n、杰米（男名）△Sam n、萨姆（男名）△Lima n、科马（秘鲁首都）△Cuzco n、库斯科（秘鲁南部城市）△the Andes 安第斯山脉△Peru n、秘鲁（南美国家）△Lia n、莉亚（女名）agent n、代理人；经纪人travel agent 旅行代办人；旅行代理人△geographical adj、地理（学）得parallel adj、平行得；相同得；类似得△Lake Titicaca 得得喀喀湖abundant adj、丰富得；充裕得△Inca 印加帝国govern vt、& vi、统治；支配；管理△onwards adv、向前地；前进地destination n、目得地△Machu Picchu 马丘比丘（秘鲁）inn n、客栈out of the question不可能得；不值得讨论得△hike vi、& n、远足；徒步旅行△Puno n、普诺（秘鲁）tomb n、坟墓△the Amazon 亚马孙河热带丛林settle in （迁入新居、更换工作后）安顿下来。
Unit 3△snorkel vi. 戴潜水通气管潜泳n.（潜水艇或潜水者的）通气管△aquarium n. 水族馆；水族箱；养鱼缸anecdote n. 轶事；奇闻△Clancy n. 克兰西（男名）△baleen n. 鲸须△baleen whale 须鲸annual adj. 每年的；按年度计算的annual income/ rainfalln.年刊；年鉴Ann(=year)-annual, anniversary 周年，纪念日△migration n. 迁徙；迁居；移居migrate‘witness vt. 当场见到；目击be present at... 表明，说明（suggest, indicate),作证n.目击者；证人；证据/词Be a witness to...是...的目击者bear - of/ to...做...的证人、证据Give - on behalf of...替...作证Accommodation n. Rooms, 住所；住宿，膳宿（pl.) - bridge/road 专用桥梁/车道Make -s for...为..提供膳宿Book - at a hotel向旅馆预订房间Arrange one’s - 给某人安排住处Accommodate v. 适应，调节，调整，供给，留宿Accommodator 调节者，提供方便者shore n. 岸；海滨v. 用撑杆支撑，支撑，稳住supportGo on - 上岸in - 近岸，靠岸off - 离岸，- dinner 海鲜大餐Shore 常用词，beach 指涨潮时有水退潮时无水的部分，coast沿着ocean的海滨，seaside 指作为游憩地的范围广阔的海滨offshore adv.&adj. 近海（的）；离岸（的）opposite prep. 在……对面（BrE.) across from (AmE.)adj. 对面的，相对的；相反的，迥然不同的ad. 对面N. 对立的人/物，对立面，反面Hot and cold are -.Opposition n. 反对，反抗，对手，敌手in - to 反对着yell vi. 大叫；呼喊utter a loud sharp cry 叫喊着说n.叫声；喊声Cry 因恐惧、痛苦、惊奇等喊叫，也可指放声大哭Yell 指求援、鼓励的呼叫，也指因外界刺激而发出的尖利声音Shout 有意识的喊叫，常用发出命令、警告或唤起注意等Roar 发出大而深沉的声音，咆哮pause vi. & n. 暂停；中止△oar n. 桨；橹telescope n. 望远镜telescopic 望远镜的、放大的Telegram 电报telecommunication 电信，电讯teletext 图文电视television Televise 用电视传播telephone teleconference 远程会议teamwork n. 协作；配合△blow-hole n. （鲸鱼的）鼻孔；（隧道的）通风口dive vi. & n. 跳水（的动作）；潜水（的动作）；俯冲flee vi. (fled, fled) 逃避；逃跑vt. 逃离强调逃跑行为本身Escape 强调逃跑的结果，即成功逃跑Run away (口）不辞而别△harpoon n. （捕鲸用的）鱼叉drag vt. 拖；拉；扯劝人勉强来、去n. 累赘绊脚石Drag 慢慢地、用力地拖笨重的、阻力大的东西Pull 普通用语，用力但不强调里的大小-pushDraw 拉，比pull正式，不问力的大小较平稳、从容用在比喻句中，draw one’s attention Drag up a child 胡乱把孩子养大- sb’s name through the mud 丢丑，使人出丑- sb’s down to sth. 使人社会地位下降- sb into doing sth. 硬拉某人参加某活动- sth. Out of sb. 迫使某人透漏或交代...depth n. 深（度）；深处向下的距离渊博洞察力浓度强度In - 全面深入be out of one’s - 非某人所能理解，为某人力所不及in/ within one’s - In the -s of... （despair/night 生更半夜) 在...深处，在极端...中From the - of the mind 从心底里，真心Length width breadth ( broad)Deep 深的，深奥的，ad. 深地，深奥地Deeply ad.深深地，深远地，深切地△meantime adv. 在...其间；同时=meanwhile△in the meantime 在此期间；与此同时lip n. 一片嘴唇；（容器或洞的）边，口, 粗鲁无礼的话don’t let him give you any lip. Lick/smack one’s lips 舔嘴唇on everyone’s lips 大家都在谈论purse one’s lips 撅嘴Keep a stiff upper lips 忍受困境，坚持Lipstick 唇膏，口红△overboard adv. 越过船舷进入水中urge vt. 催促；大力推荐，极力主张；驱赶，鞭策- to do / that clauseN. A strong desire to do ...Urgency 紧急，急切，坚持urgent a.急迫的，紧要的，紧急的He urged that we go at once. 极力主张，强烈要求should + doAbandon vt. 放弃；遗弃；抛弃desert give up 沉溺恣意be addicted to= - oneself to.. N. 放任，任性Abandoner 放弃者，投保人abandonee 承保人被遗弃者-ed 被遗弃的，自暴自弃的，无耻的-ment 放弃，放肆- sth. For sth. 舍弃某物去取另一物Lu Xun -ed medicine for literature.- sb./sth. To sb. 舍弃某人/物而被别人取得With - 放肆地，Abandon 完全、最终永久放弃Desert 故意逃避应尽义务和职责，有非难指责的意味Give up 口= abandonshark n. 鲨鱼Help (…) out 帮助（某人）摆脱困境或危难relationship n. 关系；血缘关系；交往conservation n. 保存；保护防止流失保持Conserve v. 保存保藏保养Conservative 保存的守旧的Conservationist 自然资源保护论者Servant- serv(保存）-conserve保存preserve 保藏reserve保留△iceberg n. 冰山jog vi. 慢跑vt.轻推；轻撞n.慢跑Go jogging 慢跑jog sb’s memory 唤起某人的记忆提醒某人- along 缓慢而平稳的进行-ger 慢跑锻炼者seaside n. & adj. 海边（的）；海滨（的）net n. 网；网状物；网络target n. 目标；靶；受批评的对象V. 把...作为攻击目标/批评对象面向把...对准（某群体）the magazine -s single men tide n. 潮（汐）；潮水；潮流趋势the tide is in/ out. 涨/退潮了V. 帮助某人渡过（困难时期）- sb. Over sth.With the - 顺应潮流赶潮流against the - 逆潮流反潮流turn the - 转变运气改变形势Tidemark (海滩) 高潮痕tidewater 海滨地区沿海低地△driftnet n. 流网dimension n. 维（数）；方面；侧面reflect vi. 思考Vt. 映出某人/物的影像映射；反射；思考表现...性质表达Reflection 反射反映映像reflective 反射的反映的reflector 反射物反光镜Flect/flex 弯曲-reflect flexiblepure adj. 纯的；纯粹的；纯洁的纯净的洁白的贞洁的mere 单纯的仅仅的Pure as a lily 洁白无瑕by pure chance 纯粹是偶然机会pure and simple 不折不扣的Pureness n. 纯粹清白purely 清洁地贞洁地完全地purify 使纯净净化- gold 纯金- water - white 纯白impure 不纯的cell n. 细胞；（蜂房的）巢室单间牢房aware adj. 意识到的；知道的见闻广博的感兴趣的well-informedAwareness 知道认识意识兴趣unaware 未意识的不认识的be/become aware of 对……知道、明白；意识到...vivid adj. 生动的；鲜明的；鲜艳的(头脑）活跃的富有创造力的-ly vividness 活泼逼真neat adj. （口）好的；整齐的；匀称的tidy good excellent simple 简洁的灵巧的-ly neatness neaten 使整洁seaweed n. 海草；海藻narrow adj. 狭窄的；有限的；勉强的狭隘的v. 变窄Narrowness 狭窄narrow-minded 气量小的心眼小的flashlight n. 闪光信号灯；手电筒；闪光灯upside down 上下翻转的乱七八糟的毫无条理的Inside out 里朝外的outside insuck vt. & vi. 吮吸含在嘴里吸食such at/on ... 抽取抽吸- it and see 试试看- it up 逆来顺受忍气吞声suck sb. In/into sth. 把某人卷入某事Such up to sb. 奉承某人巴结Sucker (动物的）吸盘没有主见的人△sea-slug n. 海蛞蝓△turtle n. 海龟；龟；甲鱼△eel n. 鳗；鳝sharp adj. 锐利的；锋利的；敏捷的灵敏的尖锐的严厉的急剧的急转的Be sharp at 对..灵敏In sharp contrast with 同..形成鲜明的对比Sharpen 使变锐利变锋利sharpener 削尖的器具sharp-eared 耳朵尖的Sharp-nosed 嗅觉灵敏的sharp-eyed 眼光敏锐的tasty adj. 好吃的；可口的美味的风骚的性感的有味道的Tasteful 高雅的雅致的优美的tasteless 无味的不可口的taster 品酒师品茶员△giant adj. 巨人的；巨大的n. 巨人；伟人△clam n. 蛤grey adj. & n. 灰色（的）头发花白的dull 昏暗的阴沉的忧郁的灰色灰白色V. 变灰白scare vt. 恐吓vi.受惊吓(be) scared to death 吓死了- sb. Away/ off 把某人吓跑- sb into doing ...威胁某人做Be -d of sb./sth.害怕某人/物Be -d of doing sth. 害怕发生...Be -d to do 害怕做...shallow adj. 浅的-light；肤浅的；浅显的浅的(深度-dark) 弱的N. (pl.) 浅水处浅滩Shallowness n. 肤浅浅薄steep adj. 陡的陡峭的急剧的大起大落的（价格或要求）过高的过分的-er/-est Steepen 使变陡-ly 陡峭地突然地急剧地boundary n. 界限；分界线边界山脉、河流等天然边界地图上的领土分界线Border 边境地带范围广Frontier 设防的边界边境要进行护照、签证等检查Antarctic adj. 南极的the Antarctic 南极洲awesome adj. 使人敬畏的；令人畏惧的很好的极好玩的敬畏+-someAwful 可怕的极坏的难过的Awkward 尴尬的笨拙的使用不便的Aweless 大胆的无畏的Handsome troublesome 讨厌的tiresome 令人厌倦的lonesome 寂寞的△leap vi. & n. (leapt, leaped;leapt, leaped) 跳；跳跃跳高vt. 跳过（障碍）猛冲突然做骤增猛涨seal n. 海豹；封条；印章v. 密封盖章对...提出确认保证批准- off 封闭封锁set /put one’s seal to 在...上盖章承认△refund vt. 退还；偿还- sb. Sth=- sth. To sb. 将某物退还给某人n.退款返还款偿还金额Refundable 可退还的pension n. 养老金；退休金pensioner n. 领取养老金者Receive a retirement - 领退休金Be/go/retire on a - 领养老金退休Unit 3 OLD TOM THE KILLER WHALE虎鲸老汤姆I was 16 when I began work in June 1902 at the whaling station.1902年6月，我开始在捕鲸站里工作，那时我才16岁。
