四級(jí)核心詞匯及例句分析

1、四級(jí)核心詞匯及例句分析organ n. 器官，風(fēng)琴The surgeon removed the infected organ.醫(yī)生切除了受感染的器官 .excess n. 過分，過量，過剩She was charged an excess of 4 over the amount stated on the bill.向她索取的比帳單上顯示的數(shù)額多出 4 英鎊 .expel v. 驅(qū)逐，開除，趕出He was expelled by the university.（2006年12月24日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）expend v. 消費(fèi)I expended energy,ti

2、me,and care on my work.我把精力、時(shí)間和心血花在工作上。expenditure n. 支出，消費(fèi)；經(jīng)費(fèi)I spend cash on expensive stuff endlessly; so the expenditure trends up. 我無休止地花錢買昂貴的物品，所以開支趨向上升。expense n. 開銷，費(fèi)用It can cut down the expenses for air travel.（2007年6月23日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）expensive a. 花錢多的；價(jià)格高貴的Newspapers are a less expen

3、sive advertising medium than television and provide a way for advertisers to communicate a longer, more detailed message to their audience than they can through television（. 08 年 6 月大學(xué)英語四級(jí)考試真題）expand v. 擴(kuò)大，擴(kuò)張；展開，膨脹As the world becomes smaller and our workplaces more diverse, it is becoming essential

4、 to expand our under-standing of others and to reexamine some of our false assumptions （. 2009年 6 月英語四級(jí)考試真題與答案）expansion n. 擴(kuò)大，擴(kuò)充；發(fā)展，膨脹Similarly, 75 years after its initial discovery, the expansion of the universe is still widely misunderstood.同樣地，距離最初的發(fā)現(xiàn)已經(jīng)75 年了，宇宙的膨脹還是廣遭誤解。private a. 私人的，個(gè)人的What is

5、 the attitude of many private colleges toward merit aid, according to David Laird? （2009年 12月大學(xué)英語四級(jí)考試試題）individual a. 個(gè)別的，單獨(dú)的 n. 個(gè)人，個(gè)體It is impossible to determine the impact of the discounts on individual companies. （2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）personal a. 個(gè)人的，私人的；親自的No government will adopt rig

6、id restrictions on economic growth and personal freedom （limits on electricity usage, driving and travel） that might cut back global warming. （2008年6月大學(xué)英語四級(jí)考試真題）personnel n. 總稱 人員，員工；人事部門High-level personnel tend to head in only one direction: outward from America.（ 2009 年 12 月大學(xué)英語四級(jí)考試試題）the Pacific

7、 Ocean 太平洋But in March 2001 ， the Russian Aerospace Agency brought Mir down into thePacific Ocean. （2006年12月24日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）the Atlantic Ocean 大西洋This river flowed southwest to the Atlantic Ocean.這條河流向西南，匯入大西洋。the Arctic Ocean 北冰洋The Alaska pipeline starts at the frozen edge of the Arctic oc

8、ean.阿拉斯加輸油管道以北冰洋的凍冰邊緣為起點(diǎn)。the Antarctic Ocean 南冰洋He was the first man to sail the Antarctic Ocean.他是航行南冰洋的第一人。grant vt. 授予，同意，準(zhǔn)予The elderly are selfish and taking senior discounts for granted.( 2006 年 6 月 17 日大grand a. 宏偉大，壯麗的，重大的The museum that we visit is very grand.我們參觀的博物館是非常雄偉的。invade v. 侵入，侵略，侵

9、襲When Balrogs invade the ship, you better avoid them. The cabin is the safest place!當(dāng)蝙蝠魔侵入船的時(shí)候，你更好避開它船艙是最安全的地方！acid n. 酸，酸性物質(zhì)a. 酸的；尖刻的Aluminum is the main factor limiting plant growth on acid soil .鋁是酸性土壤中植物生長(zhǎng)發(fā)育的主要限制因子。acknowledge v. 承認(rèn)；致謝“ Yeah, we re playing the merit game, ” acknowlLeadngceassTte

10、orm,associate dean for undergraduate education（. 2009年 12 月大學(xué)英語四級(jí)考試試題）balcony n. 陽臺(tái)You can see the sea from our balcony.從我們的陽臺(tái)，你可以看到大海。calculate vt. 計(jì)算，核算He must calculate the probability of failure.他必須計(jì)算一下失敗的概率。calendar n. 日歷，月歷He patiently waited , then when I was done , he said he would like Chin

11、ese NewYear did not begin January first , and that Chinese New Year ,which is tied to the lunar cycle ,is one of the most celebrated holidays on the Chinese calendar .（ 2009 年 6 月英語四級(jí)考試真題與答案）optimistic a. 樂觀The man is quite optimistic about human nature.（2007年6月23日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）optional a. 可以

12、任選的，非強(qiáng)制的Some courses in college are required while others are optional.大學(xué)里有的課程是必修的，有是是選修的。outstanding a. 杰出的，突出的，顯著的She made outstanding contributions to children s education.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）export n. 出口（物） v. 出口，輸出We export to many countries.我們向許多國(guó)家出口貨物。import n. 進(jìn)口（物） v. 進(jìn)口，輸入impor

13、ting low-price prescription drugs from Canada.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）impose vt.把.加強(qiáng)（on）;采用，利用You ought not to impose your thoughts on others.你不應(yīng)該總是把自己的想法強(qiáng)加于別人。religion n. 宗教，宗教信仰He deceived them under the cloak of religion.他打著宗教的幌子欺騙他們。religious a. 宗教的And Taoism is a religious sect.而道教是一個(gè)宗教

14、派別。victim n. 犧牲品，受害者Scientists have devised a way to determine roughly where a person has lived using a strand（縷）of hair , a technique that could help track the movements of criminal suspects or unidentified murder victims .（ 2009 年 6 月英語四級(jí)考試真題與答案）video n. 電視，視頻a. 電視的，錄像的Applying for artistic merit

15、scholarships usually requires that students submit a portfolio（ 選輯 ）of some sort, whether that includes a collection of artwork, a recording of a musical performance or a video of them dancing.2009 年 12 月大學(xué)英語四級(jí)考試試題）videotape n. 錄像磁帶 v. 把.錄在錄像帶上When the children were 2, researchersvideotaped them at

16、home in free-play sessions with both parents, all of their speech.（ 2009 年 12 月大學(xué)英語四級(jí)考試 ）offend v. 冒犯，觸犯He was offended by her unreasonable quarrel.他被她的無理取鬧激怒了。bother v. 打攪，麻煩A survey found an overwhelming pessimism about privacy, with 60 percent of respondents saying they feel their privacy is “ sl

17、ippingaway, and that bothers me.”（2008年 6 月大學(xué)英語四級(jí)考試真題 ）interfere v. 干涉，干擾，妨礙This is my life, no one can interfere.這是我的生活，沒有人可以干涉。internal a. 內(nèi)部的，國(guó)內(nèi)的If we do not confront and overcome these internal fears and doubts, if we protect ourselves too much, then we cease to grow.假如我們不敢面對(duì)并消除這些內(nèi)心的恐懼和疑惑，如果我們對(duì)自

18、己保護(hù)太多，我們就不再成長(zhǎng)了。beforehand ad. 預(yù)先，事先Rooms booked beforehand can be discounted by up to 50%.提前預(yù)訂房間可以打折，折扣率最高為 50。142. racial a. 人種的種族的（ 2008 年 12 月大學(xué)英語四級(jí)考試 ）This pattern of human rights violations against enslaved African-Americans continued under racial segregation for nearly another century.（2006年6月

19、17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）radiation n. 放射物，輻射The use of radiation disinfection could solve some sticky problems. 使用輻照滅菌能夠解決某些棘手的問題。radicala.根本的；激進(jìn)的They wish to adopt more radical methods. 他們希望采取更激烈的方法。range n. 幅度，范圍 v. （在某范圍內(nèi)）變動(dòng)I needed to present the full range of duties, responsibilities and expecta

20、tions to all candidates （2009年 6 月英語四級(jí)考試真題）wonder n. 驚奇，奇跡v. 想知道，對(duì).感到疑惑In the late 19th century, Jules Verne, the master of science fiction, foresaw many of the technological wonders that are today.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）A） transient B） commonplace C） implicit D） elementaryisolate vt. 使隔離，使

21、孤立These conditions are increasingly observable around the world. For instance, cultures that were previously isolated and homogeneous旬種類的），such as Japan, Denmark and Greece （45）.issue n. 問題，爭(zhēng)論點(diǎn)；發(fā)行， （報(bào)刊）一期Retailers who re responsnivde fariendly are more likely to smooth over issuesthan those who aren

22、 t so friendly（ .2008 年 12 月大學(xué)英語四級(jí)考試真題 ）hollowa. 空的，中空的，空虛道This is a hollow tree.這是一棵中空的樹。hookn. 鉤 vt. 鉤住I hooked his foot when he passed me and he staggered but didnt fall.他從我身邊走過時(shí)我勾住了他的腳，他被絆了一個(gè)趔趄可并沒摔倒。Put your coat on the hook. 把你的外套放到掛鉤上。adequate a. 適當(dāng)?shù)?；足夠The panda is an endangered species, which

23、 means that it is very likely to become without adequate protection.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）A） intact B） insane C） extinct D） exemptadhere vi. 粘附，附著；遵守，堅(jiān)持We adhered to our original plan of swimming in spite of the bad weather.盡管天氣惡劣，我們?nèi)匀粓?jiān)持按預(yù)定計(jì)劃游泳。ban vt. 取締，禁止The police lifted the ban agains

24、t parking in the street.警方取消了不準(zhǔn)在這條街上停車的禁令。capture vt. 俘虜，捕獲They captured this city from the enemy last week.他們上周從敵人手里奪取了這個(gè)城市。162. explore v. 勘探155. valid a. 有效的，有根據(jù)的；正當(dāng)?shù)腅ach of these philosophies is valid and, it has to be said, my son loves visiting his aunt s house.（2008年 12月大學(xué)英語四級(jí)考試真題）valley n. 山

25、谷，峽谷In a mountain valley of Spain.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）consistent a. 堅(jiān)固定；一致的，始終如一的Her parents consistent moral supp. ort（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）continuous a. 繼續(xù)的，連續(xù)（不斷）的Firstly, no accomplishment can be achieved in a short time, and success asks for continuous industrious work and

26、 efforts. 第一，沒有任何成就是可以在短時(shí)間 內(nèi)達(dá)到的，而是需要持續(xù)的勤奮工作和努力。continual a. 不斷地，頻繁的Continual conflict among city-states caused the eventual decline of Greek civilization. 城邦間不斷的沖突導(dǎo)致了希臘文明最終的衰落。explode v. 爆炸；爆發(fā)；激增Something was ready to explode inside of her because she could not make people understand her.她的內(nèi)心深處有什么東西

27、要爆發(fā)，因?yàn)樗呐e止已難以讓人理解。exploit v. 剝削；利用，開采China make a great effort to develop marine enterprise, exploit and protect ocean. 中國(guó)為發(fā)展海洋事業(yè)，開發(fā)和保護(hù)海洋作出了積極努力。To explore strategies for lowering production costs.（ 2008 年 6 月大學(xué)英語四級(jí)考試真題）explosion n. 爆炸；爆發(fā)；激增If only the explosion had not happened!爆炸要是沒有發(fā)生就好了。explosiv

28、e a. 爆炸的；極易引起爭(zhēng)論的That is explosive news. One of my colleagues admires her.這可是爆炸性新聞。我一個(gè)同事非常喜歡她。remote a. 遙遠(yuǎn)的，偏僻的And ever since, I have never hesitated to head for even the most remote of places, without guides or even bookings, confident that somehow I will manage.（2008 年 6 月大學(xué)英語四級(jí)考試真題 ）removal n. 除去，

29、消除It is also ideal for water removal.這也是理想的水去除設(shè)備。render vt. 使得，致使They couldnt resist any more and decided to render up the city.他們無法繼續(xù)抵抗，決定放棄這座城市。precaution n. 預(yù)防，防備，警惕The bank takes another precaution as well.銀行還采取了另一預(yù)防措施。169. idle a. 懶散的，無所事事的An idle man never succeeds in anything.懶惰的人做什麼事都不會(huì)成功。id

30、entify vt. 認(rèn)出，鑒定You ll move one step closer to your ideal work life if you identify how much risk you are willing to take and the sacrifices you are willing to make.（2007年6月23日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）identify n. 身份；個(gè)性，特性poverty n. 貧窮We need economic growth unless we condemn the world s poor to their pr

31、esent poverty and freeze everyone else s living standards.（ 2008 年 6 月大學(xué)英語四級(jí)考試真題 ）resistant a. （to） 抵抗的，抗.的，耐.的But it can get rid of fat resistant to traditional methods of losing weight.但它確實(shí)能擺脫對(duì)傳統(tǒng)的減肥方法有抵抗力的脂肪。resolve vt. 解決；決定，決意To resolve the dilemma in the health-care system.（2006年6月17日大學(xué)英語四級(jí)（CET

32、-4）真題試卷（A卷）barrel n. 桶Oil prices are nearing $50 a barrel, a level not seen since the beginning of the year.現(xiàn)在，油價(jià)已經(jīng)逼近每桶 50 美元，為今年以來首度探及這一水平。bargain n. 便宜貨 vi. 討價(jià)還價(jià)The man made a bargain with the landlady over the rent.coarse a. 粗的，粗糙的，粗劣的Homespun is a cloth of coarse weave.土布是一種織得粗糙的布。coach n. 教練；長(zhǎng)途

33、公共汽車Recommendation for these scholarships is required, since exceptional athletic performance has to be recognized by a coach or a referee判）.（2009 年 12 月大學(xué)英語四級(jí)考試試題 ）code n. 準(zhǔn)則，法規(guī)，密碼A code of conduct is hard to create when you reliving in a world in which everyone is exhausted from overwork and lack

34、of sleep, and a world in which nice people are perceived to finish last. （2008 年 12 月大學(xué)英語四級(jí)考試真題 ）coil n. 線圈 v. 卷，盤繞He coiled the rope on the deck.他在甲板上把繩子繞好。The greatest field is right adjacent to the coil.最大的領(lǐng)域是正確的毗鄰為線圈。adult n. 成年人It s very important for improving the lives of individuals, however

35、, it is estimated that 880 million adults around the world are illiterate, that is, they are unable to read or write.（2006 年 12 月 24 日四級(jí)聽力原文）182. advertise v. 為 .做廣告They advertised that a position was open.他們公布有一個(gè)職位空缺。advertisement n. 廣告After determining the target audience for a product or service,

36、 advertising agencies must select the appropriate media for the advertisement.（2008 年 6 月大學(xué)英語四級(jí)考試真題 ）agency n. 代理商，經(jīng)銷商But in March 2001 ， the Russian Aerospace Agency brought Mir down into thePacific Ocean. （2006年12月24日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）focus v. （使）聚集n. 焦點(diǎn)，中心，聚焦Throughout this long, tense electio

37、n, everyone has focused on the presidential candidates and how they ll change America.（2009 年 12 月大學(xué)英語四級(jí)考試試題 ）However, a new strategy and a new focus is not enough.然而，一項(xiàng)新的策略和一次新的聚焦是不足夠的。forbid vt. 不許，禁止She forbade her children sweets.她不準(zhǔn)她的孩子們吃糖。debate n. /v. 辯論，爭(zhēng)論Generational tensions are being fuel

38、ed by continuing debate over Social Security benefits, which mostly involves a transfer of resources from the young to the old.（2006年6月17日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）188. debt n. 欠債He couldn t pay his gambling debts.（2006年12月24日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）decade n. 十年There are already several space tourism compan

39、ies planning to build suborbital vehicles and orbital cities within the next two decades.（2006年12月24日大學(xué)英語四級(jí)（CET-4）真題試卷（A卷）enclose vt. 圍住；把.裝入信封She enclosed a check for $ 50 with the letter.她隨函附上 50美元的支票一張。encounter vt. /n. 遭遇，遭到According to the research, shoppers who purchased clothing encountered the most problems.