大学英语课后单词及例句03
全新版大学英语3单词
第一单元get by 过得去frustration 挫折；令人失望suburban 郊区的suburb 郊区contentment 满足honey 蜂蜜make it 成功canoe 独木木舟sunset 日落(n) sunrise 日出(n)hawk 鹰cornfield 玉米田haul (用马车，卡车)搬运firewood 木柴sled 雪橇retile 重新用瓦盖longoverdueoverdue 早该有的；早该发生的improvement 改进supplement 补充；增加indoor 室内的spray 喷；洒orchard 果园barn 谷仓chick 小鸡typewriter 打字机freelance 自由撰稿人pursue 努力去获得，追求household 家庭的；普通的；家庭oversee 看管beehive 蜂窝organ 风琴；器官stack 一堆wicked 邪恶的；坏的overflow 溢出；泛滥swamp 淹没；压倒freezer 冰柜cherry 樱桃raspberry 悬钩子；树莓asparagus 芦笋bean 豆；豆形果实canned-goods 罐装品cupboard 食橱；碗橱plum 李子；梅子jelly 果子冻squash 南瓜属植物pumpkin 南瓜gallon 加仑at that point 就在那时decidedly 肯定地；无疑地blessing 祝福bless 为……祝福on balance 总的来说den 兽穴illustrate 举例说明hitch 用-具套住dogsled 狗拉雪橇monster 怪物；妖怪digest 文摘；摘要boundary 边界；分界线widerness 荒野；荒地generate 形成；产生dental 牙的；和牙有关的insurance 保险；保险费policy 保险单；保险契约pick up 付（帐）minor 较少的；较小的premium 保险费；奖金；奖品aside from 除了cut back 减少；削减appreciably 能够感到地，可观的lower 降低；减少dine out 外出吃饭patronize 光顾；惠顾ballet 芭蕾舞extravagant 奢侈的；浪费的suspect 怀疑solitude 孤独budget 预算requirement 要求，必要条件scale 规模on a small /large scale小规模地resist 抵制temptation 诱惑（n)device 设备，装置machinery 机器，机械horsepower 马力rotary 旋转的cultivator 耕耘机rotary cultivator 旋转式耕耘机profit 利润(n&&v)invest 投资primarily 主要地；起初第二单元slender 苗条的；细长的settlement 新拓居地；confident 有信心的；确信的give up 放弃creator 造物主，上帝devotion 深爱的，挚爱cabin 小棚屋ironically 具有讽刺意味的是symbolize 象征，标志racial 种族的sellout 背叛者；背叛unwilling 不愿意的；勉强的stand up (for) 支持historic 历史上有名或有重要意义的site 地方，位置，遗址slavery 受奴役的状态；奴隶制mission 特殊使命，任务courageous 勇敢的，无畏的forge 建立，伪造forge a signature 伪造签名underground 秘密的；地下的web 网状物；网状组织liberate 解放authorize 批准，委托civil-rights 民权的civil 公民的exploit 功绩，业绩unsung 未赞颂过的intent 坚决的be intent on(sth./doing sth) 热中于，坚决要做pistol 手枪decade 十年foundry 铸造车间，铸造厂on the side 作为兼职；秘密地capture 抓捕；捕获chilly 冷的，寒飕飕的fugitive 逃亡者watchman 看守人；警卫员helplessly 无能为力地pursuer 追赶者；追捕者close in (on/around) 接近；包围hurriedly 仓促地wagon 四轮运货马车painful 疼痛的religious 宗教的conviction 坚定的看法或信仰Quaker 公谊会教徒Bible 《圣经》clothe 给……衣服naked 裸体的，赤条条的converge 会合；集中terminal 终点，终端机magistrate 地方行政长官；执法官impose 把……强加于jail 监狱imprison (vt) 关押；监禁stripe 鞭打；抽打as for 至于cake 覆盖powder 粉；粉末bonnet 女帽veil 面纱transport 运输runaway 逃跑的（人）、disguise 伪装，假扮funeral 葬礼；丧失procession 行列；队伍abolish 废除virgin 未开发的harshly 严厉地，苛刻的diligently 勤奋地compel 强迫，强求plantation 种植园salvation 拯救；pass for 被当作第三单元latch 门闩on the latch 门关着但没有上锁close up 关闭rural 农村vulnerable 易受攻击的；无防御的well-patroled 巡查严密的urban 城市的statistics 统计；统计资料dramatically (vd)显著地；戏剧性地allegedly (vd)据称tranquil 宁静的era 纪元dead-bolt 防盗门electronic 电子的hook up to 连接到patio 露台，平台elegantly 优雅地，高雅地build in 使成为建筑物的一部分pry 撬开，撬动premise (n)房屋，假设，前提surveillance (n)监视feature 给……以显著地位，突出；由……主演padlock 挂锁；扣锁psychic 精神的；心灵的；心理的transformation (n)改变，转变put up 建造，设置barrier (n)障碍barricade (vt)在……设置路障wander (vi)漫游，闲逛，徘徊X-rayterrorist 恐怖分子terror (n)恐怖hold/keep sb. at bay 不让……逼近frisker 搜身器without/with not so muchas 甚至连……都没……sideways 斜着（的），斜向一边（的）stand for 代表be bathed in 沉浸于analyze 分析with/by a small/largemargin 小/大幅度地error 错误insecure 不安全的secure 安全的，可靠的civilize 开化，使文明reflection 有损声誉的事，思考；反映puzzling 令人困惑的housewife 家庭主妇rape 强奸whistle 哨子self-protection 自我保护outsmart (vt)比……精明；智胜outsmart oneself 聪明反被聪明误evil (n)邪恶legacy (n)遗产look back on 回顾第四单元watery 潮湿的extraterrestrial 外星人；pessimist 悲观主义者pessimistic 悲观的crisscross 交叉往返于on account of 由于sheriff 行政司法长官；县治安官deputy 副职；副手work up 准备；整理ranch 大农场pension 退职金；养老金；disable 使残废veteran 退伍军人；富有经验的complicated 复杂的；难解的；taxman 税务员approachable 平易近人的；亲切的saucer 碟状物；飞碟；茶碟knock off 下班hit the sack 睡觉curse 诅咒；咒骂go over 核对；研究column 列；栏；专栏；柱rocket 火箭bug 张大；使突出；虫子；故障complexion 面色；肤色apiece 每人observation 观察，观测locality 地点；位置isolate 使隔离；使孤立adopt 采用；收养mode 方式；模式；appearance 外貌go for 喜欢blink 闪烁regardless of 不顾nationality 国籍；民族at sb's servicearrangement 安排organization 组织；机构；团体supreme 最高的；极度的come around 拜访hell 见鬼；该死；地狱；苦境leave alone 不打扰；听其自然garbage 废话；垃圾；heave 举起；升起wit 智力；才智make like 假装；装扮作knock down 撞倒；拆毁catch sight of 一眼看见；瞥见shiny 有光泽的；闪耀的，fade out 逐渐消失Venusian 金星人dope 笨蛋第五单元coastguardsman 海岸警卫员under way 航行中；工作中carton 硬纸盒，纸板箱bomb 炸弹pad 用软的材料衬垫rack 炮弹架ashore 在岸上traditional 传统的turkey 火鸡put away 放好sundown 日落时分afterdeck 后甲板draught 气流get to sth./doing sth. 开始认真思考，做cob 玉米；穗轴and the rest 等等quest 寻求in quest of 寻求reverse 反转verbal 口头的；动词turn over 考虑；思考brighten 变亮repay 偿还sincere 诚挚的lastingly 长久地gratitude 感激statement 陈述heartfelt 衷心的；appreciation 感谢agricultural 农业的；农艺的mechanical 机械的；机械学的hometown 故乡；at sea 在海上航行specific 明确的；behalf 利益on sb.'s behalfon behalf of sb. 为了的利益；代表(某人）instance 实例uppermost 最高的impress 使重视boyhood 少年时代quiz 测验diminish 变小；减少expose 暴露be exposed to 暴露于；与……接触immerse 使沉浸在be immersed in 沉浸在awareness 察觉marvelous 不可思议的；美妙的prayer 祈祷assemble 集合；装配considerate 体贴的sprinkle 洒stardust 梦幻unload 将货物卸下cargo 货物reload 再装recede 退去；变得模糊rendezvous 会合accord 使符合topmost 最高的loudspeaker 喇叭rasp 发出；锉，刮hundred-odd 一百多个odd 稍多于；单数的mightily 在很大程度上；非常paramout 最主要的；in secret 秘密地；quote 引用；引述stationery 信纸信封；文具shipmate 同船水手；deck 甲板cluster 群；簇seaman 海员，水手bulge 鼓胀fistful 一把bark 吠叫successive 连续的；in turn 挨个地；amid 在……当中humble 使谦卑；undergo 经过；swift 迅疾的即时的reassurance 放心；确信appreciate 赏识；重视bring back 回想起in a flash 一瞬间weep 流泪；diaper 尿布；being 生命；人go about 表现；忙于；着手。
大学英语3课后cloze及翻译整理过的清晰条理
大学英语3期末考点总结一、选词填空A homesteader (自耕农) is a person who lives a self-reliant lifestyle with major emphasis on home production. while the Industrial Age is being replaced by information and electronics, some people try to seek an escape from the social, environmental, and economic madness of the modern age and begin to consider returning to the country. As this lifestyle is so enjoyable, satisfying and rewarding, more and more people are prepared to quit their job in the city and start a new and more meaningful life on their various farms. For some it has become not only a way of life, but a way of looking at the world.Of course, life in the country can be pretty tough. While it is an enjoyment to be so close to Nature, you may have to reduce your dependence on fuels by cutting back on your daily consumption. You may also have to prepare your own meals every day and provide your own low-cost entertainment without the luxuries that are common in cities. On balance, however, living in the country has long been a part of the American Dream. Generations of Americans have considered the country an ideal setting in which to live and raise a family.Despite the name, the Underground Railroad was not really a railroad, but was a network of people who assisted fugitive slaves. Many fugitives who escaped to the North and Canada received assistance along the way from individuals who wereinvolved in this network. By the early 19th century, the organization became so successful that it is estimatedthat that between 1810 and 1850,100,000 slaves escaped from the South through the Underground Railroad.It was not a(n) coincidence that it was called the Underground Railroad. Steam railroads had just emerged and the terms used to describe the people who helped and the fugitives were related to the railroad line. Fugitive slaves were called "parcels" and "passengers", the helpers were the "conductors", the people who provided their homes as refuge were called "stationmasters," and the homes were referred to as "depots" or "stations".The route used was an important part of a successful escape. There were numerous secret routes that a conductor could use.The one used depended on where the search parties and slave catchers were stationed. Some trips required the use of many different routes. If it appeared that they might be in danger, a guide would change paths. Some guides and fugitives even hid out in bushes and swamps for many days until it was safe to continue on. Quickness was not the main concern , instead safety was most important and as a result they often zigzagged in order to avoid capture.Statistics show that at some point in your life, you will get robbed. Things get even worse for apartment dwellers because so many people pass in and out of an apartment building, and it is much tougher to keep non-residents out.So what to do? Don't panic. Yes, apartments are liable to robbery, but there areoptions other than barricading yourself in your apartment with a shotgun. We suggest that you use some common sense to shift that target from your door. Then the burglar will rob the less guarded, not you.We know what you're thinking: "I' ll never get robbed. Who'd want to steal a half can of Diet Coke and an electric toothbrush?" If those really are the only things in your apartment, you have every reason not to worry. However, if you have something you'd like to keep - say, a TV, a stereo, a computer, a Picasso - it's wise to be cautious .Your goal is not to set up any sophisticated security systems to hold thieves at bay; your goal is to keep criminals from even trying to break into your apartment in the first place. I f someone really wants to break in, chances are that he/she is going to find a way by breaking a window or climbing up the fire escape. Therefore, you should remove all signs that say, "Hey, look at me! Lots of goodies and no security! Come on in! " Lock the door when you leave. Don't leave the windows open all day long. Don't tape notes on the door directed to your mate reading "Gone all day! Left the door unlocked for you! " Just use your brains!Wake up each day and give gratitude for what you have. Instead of giving any thought at all to what you do not have in your life, just spend as much time as you possibly can each day giving thanks for all of the people, opportunities, material possessions, good health and any other things that you have in your life that make it so good. It is said that we take so much for granted that we sometimes forget tobe thankful for the small things that make our lives so much richer. If you have ever been out of breath or under water for too long, the next breaths you take are that much sweeter.Tell others how much you love and cherish them every chance you get. You may never see someone again so you always want to leave them by telling them just how special they are to you. When you are telling them how much you care about them and how thankful you are for having them in your life, give them specific examples of what you love about them the most.Take the time to appreciate every little thing in your life. When the sun is shining , the grass is wet beneath your feet and your dog is barking, give thanks for these small miracles . Every moment we have is a gift . Use your time to show and tell others how important and special they are. Giving someone your time and kind words is the greatest gift of all.二、翻译句子1、我们的计算机系统出了毛病，但我觉得问题比较小。
大学英语教材3单词笔记
大学英语教材3单词笔记第一章：单词及其释义1. abandon [v.] - to give up or leave behind; to desert; to forsake2. abstract [adj.] - not related to any specific instance; theoretical; conceptual3. abundant [adj.] - existing or available in large quantities; plentiful; ample4. accelerate [v.] - to increase in speed; to go faster; to speed up5. accessible [adj.] - easy to approach, reach, or use; obtainable6. accommodate [v.] - to provide lodging or a room for someone; to fit in with the needs or preferences of7. accompany [v.] - to go somewhere with someone as a companion or escort; to be present or occur with something8. accumulate [v.] - to gather or collect over a period of time; to amass; to gather in a gradual manner9. accurate [adj.] - correct, exact, and precise; free from error or mistakes10. achieve [v.] - to successfully accomplish or bring about a desired result; to attain第二章：常见短语1. break down - to malfunction or stop working; to lose control emotionally or mentally2. bring about - to cause or make something happen; to bring into existence3. call off - to cancel or postpone an event or arrangement4. come across - to find or meet by chance; to encounter unexpectedly5. bring up - to raise or mention a topic for discussion; to raise a child or bring to maturity6. catch on - to understand or become popular or fashionable; to grasp or get the hang of7. give in - to surrender or yield; to reluctantly accept something8. go through - to experience or undergo a difficult or challenging situation; to examine thoroughly9. make up - to invent or fabricate; to reconcile or resolve a disagreement10. put off - to postpone or reschedule; to cause someone to dislike or lose interest in something第三章：常见动词变形1. abide [v.] - abided (past tense), abode or abided (past participle)2. arise [v.] - arose (past tense), arisen (past participle)3. awake [v.] - awoke or awaked (past tense), awoken or awaked (past participle)4. be [v.] - was/were (past tense), been (past participle)5. bear [v.] - bore (past tense), borne or born (past participle)6. beat [v.] - beat (past tense), beaten or beat (past participle)7. become [v.] - became (past tense), become (past participle)8. begin [v.] - began (past tense), begun (past participle)9. bend [v.] - bent (past tense), bent (past participle)10. bet [v.] - bet or betted (past tense), bet or betted (past participle)第四章：例句和用法1. abandon: The hiker had to abandon his expedition due to bad weather conditions.2. abstract: The concept of time is too abstract for young children to understand fully.3. abundant: The farmer's market offers an abundant variety of fresh fruits and vegetables.4. accelerate: The car started to accelerate as it entered the highway.5. accessible: The park provides accessible entrances and facilities for people with disabilities.6. accommodate: The hotel was able to accommodate all of the guests for the wedding.7. accompany: The pianist was accompanied by a talented violinist during the concert.8. accumulate: She has been saving money for years, allowing her to accumulate a considerable sum.9. accurate: The scientist's measurements were accurate and reliable.10. achieve: With hard work and dedication, anyone can achieve their goals.Conclusion:以上是关于大学英语教材3中常见单词的笔记，涵盖了单词及其释义、常见短语、常见动词变形以及相关的例句和用法。
大学英语 单词,例句
1. An earthquake produces seismic waves. Seismic: ['sa ɪzm ɪk]地震的,由地震引起的;震撼世界的2.Stretch a spring between you. Shake the spring to transfer energy to it. What happens? The spring bounces up and down in waves. Bounce ：v. 弹回n ．弹跳；活力, 生气3.Light waves also travel through a vacuum. Vaccum: ['vækju əm]n.真空;真空吸尘器;空间;空虚;空白4. Big Dipper (北斗七星) North Star (北极星).5. Wear a pedometer to counts steps. Pedometer: [pi'd ɔmit ə] 步数计,步程计6. GPS has 24 satellites that orbit the earth.Orbit: [ˈɔ:bit] n.轨道 势力范围 v.在…轨道上运行, 环绕轨道运行7. Social stance: [stæns]看法,立场,观点(运动员的)始发姿势； 站姿；被放置的姿势；8. The teacher says initially. adv. 开始,最初9. Squirrels save nuts for the winter. ['skwir əl]10. You may shiver if you are cold.[ˈʃiv ə] v. (因寒冷, 害怕等)颤抖, 哆嗦 n. 颤抖 寒战，寒噤（因恐惧或发高烧） 颤抖，哆嗦（因寒冷、恐惧、激动等）The accident gave me the shivers.这事故使我不寒而栗。
大学英语Unit 3单词讲解
*一倒进去滚开水，这个玻璃杯就会破裂。
*
crack a book
crack of dawn
*Make a difference *1. 有所作为 *2. 有关系,有影响 *3. 有影响,有作用 *4. 很重要 *5. 有影响,很重要
*1.But I do know what factors will ma
*1.Even now, it could crack the larger proble
m.
*即便是现在，它也可以破解那个更大的难题。 *2.But those markets started to crack on frida
y.
*但这些市场上周五开始出现裂缝。 *3.The glass will crack if you pour boiled wate
ke a difference. *但是我知道什么因素可以改变未来的 走向。 *2.Does gender make a difference? *性别对善举有影响吗？ *3.Cutting back on salt will also make a difference. *减少盐摄取量也会有很大的不同。 *4.Your presence may make a differe nce. *你的存在可能会有所作为。
*
*Gleefully
* 1. 愉快地 * 2. 极快乐地 * 3. 欢欣地
adv
*Jordan said gleefully, half running up the n
ow carpeted aisle.
*约旦高兴地说，现在跑一半铺着地毯的走道。 *He gleefully points out the varied political
大学英语单词详解+例句
1. band: vi. uinte in order to achieve something 团结，联合 vt. put a strip on 用带绑扎，给……装上箍n. [C] 1) (纸、金属、布等的)箍, 带 2)一群，一队，一帮，一伙3) (尤指演奏非古典音乐的)乐队eg. (1) We should band together against a common enemy.eg. (2) The girl banded her hair in order to cool herself off.2. sort out: 1)解决（问题）；弄清（谜团）2) 整理；清理eg. (3) Investigators are still trying to sort out why the accident happened.3. futility：n. [U] lack of purpose, importance, or effectiveness; uselessness 无益，无效，无用eg. (4) His efforts were accompanied by a sense of futility and doubt.4. pursue : vt. 1) follow or engage in (study or other activity) 追求，从事（研究或其他活动）2) follow with intent to overtake, capture, or do harm to追赶，追捕eg. (5) We are working together to pursue a common goal.5. paradox: n. [C] 1) seemingly absurd or contradictory though often true statement 似荒谬矛盾但常正确的说法 2) self-contradictory or absurd statement 自相矛盾（或荒谬）的说法3) person, thing or situation having contradictory qualities etc. 有矛盾特性的人（或物）eg. (6) “More haste, less speed” is a well known para dox.eg. (7) It is a paradox that such a rich country should have so many poor people living in it.6. bedevil: vt. confuse, annoy, or cause problems or difficulties for someone or something 使困惑，使烦恼，困扰eg. (8) The working efficiency has long bedeviled the management.7. stumble vi. 1）绊脚，绊跌，绊了一下 2) walk unsteadily 蹒跚而行，踉跄3) stop and / or make mistakes in speaking or reading aloud (说话时)结巴；说错eg. (9) On his morning run, Mark stumbled over a fallen tree and hurt his ankle. eg. (10) He stumbled on a stone while running to school yesterday.eg. (11) He was embarrassed, stumbling over the words.eg. (12) Somehow he stumbled through his speech and sat down with great relief.8. adaptable: a. able to adapt oneself / itself 能适应的；适应性强的eg. (13) We need adaptable workers who are willing to learn new skills.eg. (14) I am sure she’ll cope with the changes very well; she’s very adaptable.9. plus: n. [C] positive quality; advantage 正面因素；好处eg. (15) Her knowledge of French is a plus in her job.eg. (16) Let’s c onsider the pluses and minuses of moving house.10. assorted: a. of various sorts, mixed 各种各样的，几种混杂在一起的eg. (17) The meat is served with salad or assorted vegetable.11. plague: n. [C] 1) 瘟疫；传染病 2) (sing.) 普遍的祸害 vt. 1) 纠缠；使烦恼 2)afflict, hinder 使染瘟疫；折磨；妨碍eg. (18) The construction schedule was plagued by bad weather.eg. (19) Although plagued by failing eyesight, he continues to write his novel.12. come one’s way: become available to someone （机会等）降临；来到eg. (20) If you work hard, a pay rise will come your way in time.13. pin: vt. 1) attach or fix 使依附于，使系于2) fasten with a pin or pins 用针别住3) put (blame, responsibility, etc.) on (a person etc.) 把（责怪、责任等）归于（某人）n. [C] 针；别针；大头针；饰针eg. (21) I pinned all my hopes / faith on this important examination.eg. (22) He tried to pin the crime on his companions.14. only to: used for saying that what happens next is disappointing or unpleasant 不料；反而；结果却eg. (23) I arrived at the shop only to find I’d left all my mon ey at home. 15. pull in: vt. earn a particular amount of money 赚大量的钱 vi. 1) (of a train) arrive at a station (火车)到站，进站 2)（车辆或驾驶员）驶向路边（停下）eg. (24) How much did you pull in this year?eg. (25) He ran to the platform while the train was pulling in.16. commute: n. [C] (usu. sing.) journey to and from work every day 每天上下班的路程 vi. travel regularly to and from work 通勤eg. (26) It’s a long commute from New York to Boston.eg. (27) She commutes from Newark to New York City every day.17. wear down: 1) make someone gradually lose his / her energy or confidence 使精疲力竭；使失去信心2) make something gradually disappear or become thinner by using or rubbing it （使）磨损；（使）磨薄eg. (28) They were worn down by the stress of feeding five children.eg. (29) The old stone steps had been worn down by years of use.18. trait: n. [C] particular quality in someone’s character 个性特征；品质eg. (30) Anne’s generosity is one of her most pleasing traits.eg. (31) Everyone has his own personality traits.19. where sb. / sth. comes in: what someone or something is needed for 需要某人/物的地方；某人/物可以发挥作用地方eg. (32) We’ll need new information systems, and that’s where Steve comes in.eg. (33) I understand the plan perfectly, but I can’t see where I come in. 20. feeble: a. 1) lacking strength, energy, or effectiveness 无力的；无效的 2) weak, infirm 虚弱的，衰弱的eg. (34) She had another feeble excuse for being late.常见搭配：a feeble argument/attempt/gesture21. apply oneself (to): work hard or with careful attention (at) 致力于，专心于eg. (35) 他很有才华，但就是不努力。
新视野大学英语(第三版)Unit 3_单词解释+例句
Unit 3TEXT ANew wordscampusn.[C, U] the land and buildings of a university or college （大学或学院的）校园All freshman students live on campus. When they are in their second year at college, they may live off campus. 所有大学一年级的学生都住在校园里。
大学二年级时，他们可以住在校外。
transformvt.completely change the appearance, form, or character of sth. or sb., esp. in a way that improves it 使改观；使变形；使转化The president of the university said that they were trying their best to transform their university into a top school in the country. 这个大学的校长表示，他们正竭尽全力把他们的学校建设成为全国的一流大学。
fleetn.[C] a group of vehicles, planes, boats, or trains, esp. when they are owned by one organization or person 车队；机群；船队Survivors were taken to a hospital in a fleet of ambulances. 幸存者被救护车队送往医院。
FedEx has a fleet of trucks. 联邦快递有卡车车队。
typicala.like most things of the same type 典型的；有代表性的Notice the sentences in the text that are relatively long, which is typical of a news report. 注意这篇文章中的句子比较长，这在新闻报道中是很典型的。
大学英语自学教程(上册)课后答案及释义UNIT3
第一部分 Text A【课文译文】大 西 洋大西洋是将欧洲和美洲分隔开的海洋之一。
它使南北美洲长达几个世纪之久都未被人发现。
人们对大西洋有许多误解，这使得早期的海员不愿意远航驶入大西洋。
一种想法是大西洋远抵“世界的边缘”，海员们担心他们会一直航行到地球边上掉落下去。
另一个想法是在赤道处，大西洋的海水是滚烫的。
大西洋的面积只是太平洋的一半，但也非常辽阔。
哥伦布穿越过的地方宽达4000多英里(6000公里)。
即使最窄的地方宽度也有大约2000英里(3200公里)，这是一片位于南美洲最东端与非洲最西端之间的水域。
大西洋有两点非同寻常。
其一是在如此辽阔的海洋里少有岛屿。
另外，大西洋是世界上含盐量最高的海洋。
大西洋海水量很大，人们无法想像到底有多少水。
但如果假设不再有降雨和河水注入，则需4000年大西洋才会干涸。
大西洋平均水深有2英里(3.2公里)多一点，但有些地方要深得多。
最深处在波多黎各岛附近，深达30246英尺——约6英里(9.6公里)。
世界上最长的山脉之一从大西洋海底隆起，这条山脉沿海底中部向南北延伸，几座山峰露出海面，形成岛屿。
亚速尔群岛就是大西洋中部山脉露出水面的几座山峰。
佛罗里达州向东几百英里有一处海域叫马尾藻海，这里由于很少刮风，海面很平静。
在使用帆船的时代，船员们担心他们会因无风而在此处无法航行。
有时他们确实会遇到这种情况。
海流有时被称作“海洋中的河流”。
大西洋有一条这种“河流”，叫做墨西哥湾流，这是一股暖水流；另外一条是拉布拉多海流——这是来自北冰洋的冷水流。
洋流对流域附近大陆的气候有影响。
大西洋为两岸的人们提供了丰富的食物。
大浅滩是最著名的捕鱼区之一，位于纽芬兰附近。
今天，大西洋是一条重要的航路，这条航路并不总是风平浪静，毫无危险。
暴风雨会掠过洋面，堆起大浪。
从北冰洋漂来的冰山也会横穿航道。
我们现在有快捷的旅行方式，这个大洋似乎也变小了。
哥伦布横越大西洋用了两个多月的时间，一艘现代化快轮不到4天就可完成这一航程，而乘飞机从纽约到伦敦只用8小时，从南美到非洲只用4小时。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1. angel n.天使2. at any ratewhatever may happen, in any case 无论如何，不管怎样e.g. At any rate, you survived the car accident.3. bet(bet or betted) vt. be sure 敢说，确信e.g. I bet she was late for the meeting on purpose.4. clenchvt. hold (one's teeth, hands, etc.) together tightly 咬紧；握紧e.g. clench one's teeth/fist5. come over(of a feeling) affect （指某种感觉）刺激或影响e.g. A great sense of calm came over me when I realized that I was no longer responsible for the situation.6. communityn. the people living in one place, district, or country, considered as a whole 社区；社会e.g. Police work to prevent crime and to protect the lives andproperty of the people in a community.7. consistvi. 组成，构成consist of be made up of 由……组成e.g. The book consists of essays written over the last twenty years.8. constanta. without stopping; unchanging 持续的；不变的e.g. I have had a constant headache for three days.9. darlingn. （用作称呼）亲爱的；心爱的人e.g. Are you free tonight, darling?10. dessertn. （餐后）甜点心e.g. She had homemade ice cream for dessert.11. dining room餐厅dine vi. (fml)e.g. They used to enjoy going out to dine.12. distractvt. take (sb.'s attention) away from sth. esp. for a short time 转移（注意力）；使分心e.g. Tom admits thatplaying computer games sometimes distracts him form his homework.13. dreadn. great fear 畏惧，恐怖e.g. She has a dread of injections.14. dumba. foolish; unable to speak 愚蠢的；哑的e.g. He was so dumb that he left his keys at home again.15. embarrassvt. make (sb.) feel awkward or ashamed 使窘迫；使不好意思e.g. I chose my words carefully in order to avoid embarrassing anyone.16. erint. （用于表示迟疑、沉吟）哦，呃17. exceptionala. unusual 杰出的，特别的18. exhaustvt. tire out; use up completely 使筋疲力尽；e.g. Ann showed an exceptional musical ability at the age of four.用完，耗尽e.g. He took to walking long distances in an attempt to physically exhaust himself.19. fadevi. lose color or brightness; disappear slowly 褪色；变黯淡；消失e.g. The sunlight gradually faded.20. fast-fooda. 供应快餐的e.g. James works as an assistant chef at afast-food restaurant.21. fill outcomplete 填写e.g. Please fill out the application form and send it back by January 10.22. franka. showing one's thoughts and feelings openly 坦白的，直率的e.g. To be frank with you, I think you are making a mistake.23. glorious24. guitara. wonderful; splendid; having or deserving great fame and honor 极好的；辉煌的；光荣的e.g. It seems a pity to be indoors on such a glorious day.n. 吉他e.g. My brother plays the guitar in a rock band.25. hand downgive or leave to people who are younger or come later 把……传下去e.g. The art ofstory-telling is handed down from mother to daughter.26. humiliatevt. make (sb.) feel ashamed or seem silly, esp. in public 羞辱，使丢脸e.g. England were humiliated in last night's match.27. hystericala. 歇斯底里的e.g. Clam down, you're getting hysterical.28. in charge (of)having control (over) or responsibility (for) 主管，负责e.g. The executive incharge of the project was having some difficulties in negotiating terms with the contractors.29. interferencen. 干涉；干扰e.g. Her parents' continual interference in our affairs irritated me.30. interruptvt. stop (sb.) from continuing what they are saying or doing. 打断……的讲话；中断……的行动e.g. My daughter kept interrupting me whenever I spoke.31. jerkvt. pull suddenly and quickly 猛地一扭（或一拉等）e.g. He jerked the fishing-rod out of the water.32. juniora. younger, lower in rank than another 较年幼的；地位较低的e.g. Jane is several years junior to her husband.33. jutv. （使）突出，伸出jut out （使）突出，伸出e.g. The northern end of the island juts out like a long, thin finger into the sea.34. know better than (that/to do sth)be wise or well-trained enough not to do (sth.)明事理而不至于（做某事）e.g. You should know better than to argue with your mother.35. locationn. a place or position 场所；位置e.g. Witnesses showed the police the exact location of the accident.36. monotonen. （语调、色彩等的）单调e.g. The evidence was read out to the court in a dull monotone.37. mumblev. say sth. in a way that others can not really hear the words 咕哝；含糊地说e.g. He mumbled 38. narrow down make (a list of things) smaller 减少，缩小e.g. Over a hundred applicants will be narrowed down to asomething to me which I didn't quite catch.short list of five candidates.39. oopsint. (infml) 哎哟40. overallad. in general 大体上 a. including everything; total 包括一切的；总计的e.g. The college has few ways to assess the quality of education overall.41. palmn. 手掌e.g. He knew the route of the journey like the palm of his hand.42. patiencen. 耐心，忍耐e.g. My patience is quite worn out.43. promn. (AmE) （高中或大学等的）班级舞会44. proofn. 证据，证明e.g. The executive produced documents in proof of this claim.45. recipen. 烹饪法；秘诀e.g. What is your recipe for success?46. repeatedlyad. again and again 反复地e.g. We have repeatedly requested that staff should not be allowed to smoke in the office.47. simultaneouslyad. at exactly the same time 同时地simultaneous a.e.g. The two guns fired almost simultaneously.48. squatvi. 蹲e.g. We squatted beside the pool and watched the diver sink slowly down.49. suspensen. 悬念keep (sb.) in suspense delay telling (sb.) what they are eager to know 使产生悬念，故意迟迟不告诉50. swallowv. 吞，咽e.g. I tried to swallow, but my mouth was too dry.e.g. The audience is kept in suspense to the very end of the play.51. talenteda. gifted 有才能的；天才的talent n. 才能，天才e.g. Jackie Chen has a huge army of young fans, and is extremely talented.52. trade (sth.) for (sth. else)用（一物）交换（另一物）e.g. The farmers traded farm produce for manufactured goods and money.53. uh int. 嗯，唔54. unisonn. 一致；齐唱；齐奏in unison acting in the same way at the same time 一致地；一起e.g. The children find it difficult to play their instruments in unison.55. vaccination n. 疫苗接种56. welfare n. 福利；幸福e.g. Anyone who wants to avoid the flu should consider getting a vaccination.e.g. Parents are responsible for the welfare of their children.57. yeahad. (infml) yes。