大学英语四级核心词汇2

更新时间:2023-06-14 21:08:42 阅读: 评论:0

Day4
    词组在四六级词汇中同样占有很大的比重,尤其是介词词组。介词,搭配力特别强,可用来表示种种不同的意思,大部分的习用语都是由介词和其他词构成的,熟练掌握词组也是攻克四级词组的重要法宝。
  介词的用法是比较复杂的,要掌握得下很大的功夫,但不是说我们要将见到的介词词组都背下来,而是首先要了解一些主要介词的基本意思,将其作为一个立脚点,在结合与其搭配的词,推断出词组的正确意义。为此,我们将介词的基本含义列出,并配有例句,请大家在理解的基础上,准确记忆。
  at
  ① 在(某地点,某个场合):Lets meet at the station. 咱们车站见吧。
  ② 在(某时刻、时间、阶段等):Dinner was at one oclock. 一点钟开饭。
  ③ 表示价格、速度、数量等:This was sold at $20 a pound. 这东西售价是二十美金一磅。
  at most至多 at least至少
  at prent现在 at a loss 茫然,不知所措
  at a time 一次,每次 at all 丝毫(不),一点也不
  at all costs 不惜一切代价 at all events 不管怎样,无论如何
  at all times 随时,总是 at any rate 无论如何,至少
  at best 充其量,至多 at first 最初,起先
  at first sight 乍一看,初看起来 at hand 在手边,在附近
  at heart 内心里,本质上 at home 在家,在国内
  at intervals 不时,每隔… at large 大多数,未被捕获的
  at least 至少 at last 终于
  at length 最终,终于 at most 至多,不超过
  at no time 从不,决不 at one time 曾经,一度;同时
  at prent 目前,现在 at sbs disposal 任……处理
  at the cost of 以……为代价 at the mercy of 任凭……摆布
  at the moment 此刻,目前 at this rate 照此速度
  at times 有时,间或 prior to 在……之前
  all at once 突然,同时
  卡片一
  alter v. 改变,改动,变更
  alterable adj. 可改变的,可改动的
  alternate v. 使交替,使轮流 adj. 交替的,轮流的
  alteration n. 改变,变动
  alternative adj. 两者挑一的
  burst vi. & n. 爆裂 突然发生
  blast n. 爆炸;气流 vi. 炸,炸掉,毁灭
  dispo vi. 除掉,处置,解决,处理
  expo v. 使暴露,使曝光 v. 揭露
  impo v. 强加;强迫,欺骗,施影响
  consume v. 消耗,耗尽(巧计)
  consumer n. 消费者
  split v. 劈开,割裂,分裂(splitting split n. 裂口,裂缝
  spit v. 吐,吐出 spitting, spatspit n. 口水
  spill v. 溢出,溅出, 倒出(spilling, spiltspilled
  slip v. (slipping, slipped) 滑动,滑落 忽略 滑落 跌跤
  ③ 口误,笔误
  slipper n. 拖鞋
  slide v. 滑动,滑落(sliding, slid n. 滑动;滑面;幻灯片
  slide over 略过,回避
  slide into 不知不觉地陷入,逐渐陷入
  bacteria n. 细菌
  breed n. 种类,类型(多指人) 参会人员名单 n. 种,品种
  ③ v. 繁殖,产仔(breeding, bred
  budget n. 预算 v. 编预算,作安排
  candidate n. 候选人,应聘者
  campus n. 校园
  liberal adj. 慷慨的 丰富的 自由的
  liberate v. 解放,释放
  liberty n. 自由,特权
  liberalism n. 自由主义
  transform v. 转变,变革 变换
  transformer n. 变压器
  transformation n. 转变,变换,变革
  transport vt. 运输,运送n. 运输,运输工具
  transaction n. 业务,交易
  transplant v. 移植
  shift v. 转移;转动,转变 变换位置;改变方向
  vary v. 变化,改变,使多样化
  various adj. 不同的,各种各样的
  variable adj. 可变化的,易变的
  variance n. 不同,变动
  variant adj. 差异的,变化的
  variation n. 变化,变动
  vanish vi. 消灭,不见
  swallow v. 吞下,咽下 n. 燕子
  suspicion n. 怀疑,疑心
  above suspicion 无可置疑
  under suspicion 受到怀疑
  suspicious adj. 怀疑的,可疑的
  mild adj. ①温暖的,暖和的 温柔的,味淡的
  tender adj. 温柔的,脆弱的
  nuisance n. 损害,妨害,讨厌(的人或事物)
  insignificant adj. 无意义的,无足轻重的,无价值的
  sign n. 记号,标记
  signify v. 表示,意味着
  significant adj. 重大的,具有特殊意义的
  significance n. 意义,重要性
  insignificance n. 无意义,无关重要 低微
  accelerate vt. 加速,促进
  deceleration n. 减速
  acceleration n. 加速,加速度
  absolute adj. 绝对的,无条件的,完全的
  absolutely adv. 完全地,绝对地
  boundary n. 分界线,边界 界限,范围
  brake vi. 刹车 n.(常用pl)制动装置,刹车
  catalog n. 目录(册) v. 编目录
  vague adj. 模糊的,不明确的,不确定的
  vain n. 徒劳,白费。
  in vain 徒然,枉然
  vainness n. 无益
vainly adv. 徒劳地
  extinct adj. 绝灭的,耗尽的 熄灭的,不再燃烧的,不再活跃的
  extraordinary adj. 不平常的,特别的,非凡的
  extreme adj. 极度的,极端的 n. 极端,过分
  in the extreme 极,非常
  agent n. 代理人,代理商
  a travel agent 旅行代理商
  a cret agent 密探经纪人
  hou agent 房产经纪人
  agency n. 代理商,经销商
  alcohol n. 含酒精的饮料,酒精
  brandy n. 白兰地酒
  whisky n. 威士忌酒苏刘义
  liquor n. 烈性酒
  appeal n. & vi. 呼吁,恳求 n. 恳求
  an appeal for forgiveness 恳求原谅
  to appeal for aid 求助
  appreciate vt. 感激,感谢 重视,赏识,欣赏
  appreciation n. 感谢,感激,正确评价,欣赏,增值
  appreciative adj. 欣赏的,有欣赏力的,表示感激的,承认有价值的
  appreciator n. 了解真价者,鉴赏者
  approve v. 赞成,同意,批准
  stimulate vt. 刺激,激励
  stimulating adj. 刺激的,有刺激性的
  stimulation n. 激励,鼓舞,刺激
  stimulative adj. 刺激的,激励的,促进的
  acquire vt. 取得,获得,学到
  require vt. 需要,要求和命令
  acquirement n. 成绩;造诣,学到的东西
  accomplish vt. 完成,到达;实行;要求,命令
  accomplishment n. 完成,到达
  accomplishable adj. 可达成的,可完成的
  network n. 网状物;电视网;网络
  tide n. 潮流,潮汐;时期
  tidy adj. 整洁的,整齐的 可观的
  trace vt. 追踪,找到 n. 痕迹,踪迹
  torture n. & vt. 拷打,折,痛苦,使弯曲
  wander vi. 漫游,闲逛
  wax n. vi. 上蜡于
  beeswax n. 蜂蜡
  weave v. 织,编
  prerve v. 保护,保存,保持,维持
  abu v. 滥用,虐待;谩骂
  disu v. 不使用
  ill-u v. 虐待苛待
  ill-usage n. 虐待
  academic adj. 学术的;高等院校的;研究院的
  academy n.(高等)专科院校;学会
  battery n. 电池(组)
  barrier n. 障碍;栅栏
  cargo n.(船、飞机等装载的)货物
Day5
    练习一 连线题(找出单词所对应的英文解释)
  1. alter A vt. To be thankful or show gratitude for
  2. dispo B vt. To follow the cour or trail of; To locate or discover by arching or
  rearching evidence; n. A visible mark, such as a footprint, made or left by the
  passage of a person, an animal, or a thing.
  3. liberal C v. To change markedly the appearance or form of; To change the nature,
  function, or condition of; convert.
  4. transform D n. & adj. An earnest or urgent request, entreaty, or supplication.
  5. vary E v. To make or cau changes in the characteristics or attributes of; To change or
  make different; modify.
  6. insignificant F n. Something that indicates a border or limit; The border or limit so indicated
  7. boundary G adj. Not limited to or by established, traditional, orthodox, or authoritarian
  attitudes, views, or dogmatics; free from bigotry.
  8. appeal H v. To put (business affairs, for example) into correct, definitive, or conclusive
  form.; vt. To place or t in a particular order; arrange.
  9. appreciate I adj. Not significant, especially; Lacking in importance; trivial; Lacking power,
  position, or value; worthy of little regard.
  10. trace J v. modify or alter; To give variety to; make diver.
  【Key1. E 2. H 3. G 4. C 5. J 6. I 7. F 8. D 9. A 10. B
  练习二 选择(历年真题)
  1. The hopes, goals, fears and desires widely between men and women, between the rich and the poor.
  A. vary B. transfer C. alter D. shift
  2. In a sudden of anger, the man tore up everything within reach.
  A. blast B. split C. attack D. burst
  3. In Britain people four million tons of potatoes every year.
  上海到苏州A. exhaust B. consume C. dispo D. swallow
  4. Dont let the opportunity away from you.
  A. disappear B. go C. slip D. glide
  5. When he heard the bad news, the glass from his hand and fell into pieces.
  A. slid B. slipped C. skimmed d. stripped
  6. It took him veral months to the wild hor. (1995.6)
  A. tend B. cultivate C. breed D. tame
  7. Not only students, but also professors like having a walk on the every evening.
  A. faculty B. campus C. kindergarten D. guidance
  8. The words of his old teacher left a impression on his mind. He is still influenced by them.
  A. liberal B. long C. lively D. lasting
  9. Some dias are by certain water animals.
  A. transported B. transmitted C. transformed D. transplanted
  10. One minute Pierce was by my side, the next he had into the crowd.
A. faded B. vanished C. entered D. dissolved
  11. She cooked the meat for a long time so as to make it enough to eat.
  A. light B. tender C. slight D. mild
  12. A lot of ants are always invading my kitchen. They are a thorough .
  A. trouble B. nuisance C. worry D. anxiety
  13. The computer revolution may well change society as as did the industrial revolution.
  A. fundamentally B. comparatively C. insignificantly D. certainly
  14. He was after one year of hard work.
  A. accelerated B. promoted C. hastened D. advanced
  15. The police have proof that he was the murderer.
  A. complete B. absolute C. prefect D. sure
  16. The thief tried to open the locked door but .
  A. in no way B. in vain C. without effect D. at a loss
  17. The relationship between employers and employees has been studied .
  A. originally B. extremely C. violently D. intensively
  18. She is not a good actress, but she gets a lot of roles to play becau she has a good .
  A. agent B. director C. deputy D. reprentative
  19. Tho gifts of rare books that were given to us were deeply .
  A. appealed B. appreciated C. applied D. approved
  20. John Dewey believed that education should be a preparation for life, that a person learns by doing, and that teaching must the curiosity and creativity of childen.
  A. ek B. stimulate C. shape D. cure
  21. If you want to know the train schedule, plea at the booking office.
  A. acquire B. inquire C. request D. require
  22. The project by the end of 2000,will expand the citys telephone network to cover 1,000,000 urs. (1999.6)
  A. being accomplished B. to be accomplished
  C. accomplished D. having been accomplished
  23. After the guests left, she spent half an hour the sitting-room. (1996.6)
  A. arranging B. tidying up C. ordering D. clearing away
  24. The tomato juice left brown on the front of my jacket. (1999.1)
  A. spot B. point C. track D. trace
  25. When you write an essay, plea remember not to off the point.
  A. wander B. interrupt C. leave D. drop
  26. A belief in magic still among some tribes.
  A. prevails B. prerves C. misleads D. restores
  27. It has been revealed that some government leaders their authority and position to get illegal profits for themlves.
  A. employ B. take C. abu D. overlook
  28. Drinking tea at is a popular British .
  A. favourite B. institute C. institution D. academy
  29. Some people would like to do shopping on Sundays since they expect to pick up wonderful in the market.
  A. barracks B. batteries C. baskets D. bargains
  【Key
  1. A 人的希望、目标、恐惧和欲望因性别、贫富而异。
  2. D 一怒之下,他把能够得着的东西都撕掉了。
  3. B 英国人每年吃掉四百万吨土豆。
  4. C 别让机会从你身边溜走。
  5. B 一听到这个坏消息,杯子从他手中滑落到了地上,摔碎了。
  6. D 驯服这匹马花了他几个月的时间。
  7. B 学生和教授都喜欢傍晚在校园散步。
  8. D 老教师的话在他心中留下了永久的印象,依然影响着他。
  9. B 有些疾病是通过水中的动物来传染的。
  10. B 皮尔斯刚才在我身边,一忽儿便消失在人群里了。
  11. B 为了使肉够嫩好吃,她煮了很长时间。
  12. B 厨房里总是有很多蚂蚁,讨厌死了。
  13. A 电子计算机革命可能会像工业革命一样使社会发生根本性变化。
  14. B 他勤奋工作一年后得到晋升。
  15. B 警方掌握了确切的证据证明他是凶杀。
  16. B 那个贼企图把上了锁的门打开,但却是徒劳。
  17. D 已经深入地研究过雇主和雇员之间的关系。
  18. A 她不是个出色的演员但她却有许多角色要演,因为她有一位出色的代理人。
  19. B 我们非常喜欢作为礼物送给我们的那些珍贵的图书。
  20. B 约翰?杜威认为:教育应该是为生活做准备的,人要通过行动来学习,教学要激发儿童的求知欲和创造力。
  21. B 如果想知道列车时刻表请到售票处查询。
  22. B 这项工程将于2000年底完成,它将扩展城市的电话网,可容纳100万用户。
  23. B 客人走后她花了一个小时整理起居室。
  24. A 番茄汁在我夹克的前面留下了棕色的斑点。
  25. A 写文章时注意不要跑题。
  26. A 对巫术的迷信仍在一些部落里盛行。
  27. C 据透露有些政府领导人滥用职权为自己谋取非法利益。
  28. C 英国流行下午四点喝下午茶的风俗习惯。
  29. D 有人愿意在星期天去购物因为想在市场里买到便宜货。
day6
    1. career [kE5riE] 
  A lateral move that hurt my feelings and blocked my professional progress, promoted me to abandon my relatively high profile career. 
  【全真测试】A. 生活 B. 生涯 C. 沱茶的功效与作用处境 
  【译 文】一次侧面的打击伤害了我的感情,阻碍了我事业的发展,使我放弃了我那分引人注目的工作。 
  【四级词义】n. 生涯,职业 
  【巧 记】汽车(car)的职业生涯是(eer)。 
  【真题例句】① career diplomats; a career criminal. 
  【Key】① 职业外交官;② 职业罪犯 
  2. vesl [5vesl] 
  In earliest times, the most important art forms were jade carving and the bronze vesl, often made for burial in tombs. 
  【全真测试】A. 器皿 B. 机器 C. 电器 
  【译 文】在人类早期最重要的艺术形式是通常放到墓室的玉雕和青铜器。 
  【四级词义】n. 器皿;容器 
  【巧 记】船舶的两头放着v形容器和l形的血管,中间是对称的es 
  【词义扩展】n. 船舶;血管 There were many vesls in the harbor today. 今天港口有许多船只。 
  a blood vesl 血管 
  3. vertical [5vE:tikEl] 
  On the vertical exterior surface of the outer ring, 3800 solar cells are mounted on panels to convert the suns energy to electrical power. 
  【全真测试】A. 垂直的 B. 倾斜的 C. 颠倒的 
  【译 文】在外环空间的垂直外部表面上,有3800个太阳能电池被镶嵌在嵌板上,将太阳能转化为电力。 
春节的诗句有哪些
  【四级词义】adj. 垂直的 
  【例 句】Walls are usually vertical. 墙通常是垂直的。 
  4. oblige [E5blaidV] 
  I am obliged to you for your gracious hospitality. 
  【全真测试】A. 感动 B. 感谢 C. 迫使 
  【译 橘红的功效与作用文】我很感谢你的热情好客。 
  【四级词义】vt. 使感谢或感激 
  【名师导学】此词在选择和完形填空中以四级词义辨析出现,请注意这两层意思。(见练习) 
  【词义扩展】v. 迫使,责成 oblige to do 迫使做某事 
  5. obscure [Eb5skjuE] 
  During the last month of 1967, the soundness, obscure lyrics(抒情诗), and often formally chaotic sounds of acid-rock dominated popular music. 
  【全真测试】A. 清楚的 B. 详细的 C. 模糊的 
  【译 文】1967年的最后一个月,这种声音,模糊的抒情诗,经常以无序的声音出现的“迷
幻音乐”主导了流行音乐。 
  【四级词义】adj. 阴暗的,模糊的 
  【词性变化】vt. obscuring, obscured)使暗,使不明显 Smog obscured our view. 烟雾模糊了我们的视野。 
  6. extent [iks5tent] 
  If they are not sincere and do not practi what they preach(说教),their children may grow confud, and emotionally incure when they grow old enough to think for themlves, and realize they have been to some extent fooled.1998.1签劳动合同 
  【全真测试】A. 程度 B. 情况 C. 环境 
  【译 文】如果他们不真诚且不按他们的说教来实行,他们的孩子将在迷惑中成长,当他们长大到能自己思考时候,他们会在情感上感到不安全,还会意识到自己在某种程度上被愚弄了。 
  【四级词义】n. 程度,范围 
  【巧 记】ex-(外)+tent(帐篷)=在帐篷外是范围不同的一大片地区 
  【词义扩展】一大片(地区)an extent of dert 一片辽阔的沙漠 
  【名师导学】此词是一重点词,除在词汇选择和完型填空中以词义辨析出现外(见练习),在阅读中出现次数也较多。 
  7. exterior [eks5tiEriE] 
  The exterior structure of the architecture is perfect. 
  【全真测试】A. 里面的 B. 国内的 C. 外面的 
  【译 文】这幢建筑的外部结构是完美的。 
  【四级词义】adj. 外部的,外表的 
  【巧 记】exter-(外)+ior(名词后缀) 
  【词性变化】n. 外部、外表 
  8. external [eks5tE:nl] 
  External caus become operative through internal caus. 
  【全真测试】A. 家里的 B. 外部的 C. 内部的 
  【译 文】外因通过内因而起作用。 
  【四级词义】adj. 外部的,外表的,外面的 
  【巧 记】exter-(外)+nal(形容词后缀) 
  9. petrol [petrEl] 
  Petrol production was continuing to decline in the former Soviet Union and in the United States and remain low in Iraq, where a United Nations embargo on oil exports was still in effect. 
  【全真测试】A. 天然气 B. 汽油 C. 石油 
  【译 文】前苏联和美国的石油产量在继续下降,伊拉克的石油产量也保持一个较低的水平,而联合国对伊拉克的石油出口限制禁令仍然有效。 
  【四级词义】n. 汽油(讲文明树新风手抄报gasoline 
  【巧 记】pet(宠物)吃掉roll(卷形物)的一个l后,变成了石油。 
  10. delay [di5lei] 
  Im sorry for the delay, and our technician will have the michine fixed as quickly as possible. 
  【全真测试】A. 出事 B. 延误 C. 提前 
  【译 文】很抱歉耽误大家,我们的技术人员将尽快将机器修好。 
  【四级词义】vt. & n. 推迟,延误,耽搁 
  【巧 记】de(向相反方向发展)+lay(躺,放置)=躺着不起来,就会耽误,延误事情。
  【名师导学】此词在词汇选择题中出现较多(见练习)

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