核心词汇及例句分析.docx

632. drip n. 滴Suddenly he heard the drip of the water.突然他听见水滴声。633. durable a. 耐用的，持久的 du:rbl It convinced the public that fashionable clothes should be made durable. （2009年6月英语四级考试真题）634. duration n. 持续，持续期间In the unreal there is no duration and in the real there is no cessation 虚幻的事物没有持久性，真实的事物不会停止存在；635. dusk n. dsk 黄昏，薄暮from dawn to dusk 从黎明到黄昏。The garden closes at dusk.花园在黄昏时关闭。636. leather n. 皮革The factory processes leather.这个厂加工皮革。637. legislation n. ledislein 法律，法规；立法The legislation affects legal as well as illegal immigrants.立法不但影响非法移民也影响合法移民。638. leisure n.闲暇；悠闲Yet, despite the competition, my 8-year-old daughter Rebecca wants to spend her leisure time writing short stories. （2007年12月大学英语四级考试真题）639. loose a. 松的，宽松的Though its structure is somewhat loose, the novel is not bad.这部小说的结构虽然有些松散，但还是不错的。640. loosen v. 解开，放松I must take some exercise and loosen up my muscles .我必须做些运动，以松弛我的肌肉。641. earnest a. 认真的，诚挚的He expressed earnest love to his motherland.他抒发了对祖国的挚爱之情。642. earthquake n. 地震Theyd lost their home and many or all of their possessions through fires, floods, earthquakes, or some other disaster. (2006年12月24日大学英语四级(CET-4)真题试卷(A卷)643. echo n. eku 回音，回声These two events are completely unrelated to, yet they echo each other in the message they send about the place of books and reading in American culture. (2006年12月24日大学英语四级(CET-4)真题试卷(A卷) 改错题)644. elaborate a. 精心设计的，复杂的Like animals, humans evolved with an elaborate mechanism for processing information about potential threats. （2006年12月24日大学英语四级(CET-4)真题试卷(A卷)）645. elastic n. 橡皮圈（带） a. 有弹性的Rigid casings will make the antenna more solid and rubber ones will allow it to stretch like an elastic band.严格的封装使得这种天线更可靠以及更灵活。它可以象橡皮圈一样能被拉伸。The rules are elastic.规章是有弹性的。646. elbow n. elbu 肘You hit my elbow when I was shooting.我要投篮的时候，你碰着我的手肘了。647. electron n. 电子Operates simply, the electron counts.操作简单，电子计数。648. volcano n. 火山This is a dormant volcano.这是座休眠的火山。649. volume n. 卷，册；体积，容量Large volume of data were gathered.人们收集了大量的资料。650. fatigue n. 疲劳，劳累Shes so easily fatigued since her illness.自从病后，她很容易疲劳。651. faulty a. 有错误的，有缺点的Memory is often faulty among the mentally ill .精神病患者的记忆往往是有缺陷的。652. Favorable a. 称赞道；有利的，顺利的can buy organic cotton at favorable prices （2009年6月英语四级考试真题）653. favorite a. 特别受喜欢的 n. 喜爱的人或物It is one of my favorite novels.这是我最喜爱的一本小说。654. gallery n. 画廊This gallery is open free.这家美术馆免费开放。655. gallon n. 加仑This car averages 40 miles to the gallon.这辆汽车平均每加仑可行40英里。656. gap n. 间隔，差距The widening gap between the rich and poor （2008年6月大学英语四级考试真题）657. garbage n. 垃圾，废物He cleaned up all the garbage in the womans yard. （2006年12月24日大学英语四级(CET-4)真题试卷(A卷)）658. gaze v. 凝视，注视She turned her gaze from one person to the other.她把凝视的目光从一个人转向另一个人。659. gear n. 齿轮，传动装置Please check the skylight control gear.请检查一下天窗传动装置。660. gene n. 基因Gene research is a recondite area of learning.基因研究是一个奥博的学术领域。661. lest conj. 唯恐，免得The parents were afraid lest he should fail in the final examination.父母担心他期末考试不及格。662. liable a. 可能的，大概的； (to) 易于.A person is not liable for debt contract during his minority.一个人不能对他在未成年期合同债务承担责任。663. liberal a. 自由的During that time, it rose in US News & World Reports ranking of the best liberal arts colleges, from 25 to 17. （2009年12月大学英语四级考试试题）664. liberty n. 自由Who loses liberty loses all.失掉自由使失掉一切。665. license/license n. 许可证，执照He applied for a trading license.他申请了一张营业执照。666. moisture n. 潮湿Rainfall affects the moisture content of the atmosphere.下雨对大气中的含水量有影响。667. motivate vt. 激励，激发He was motivated by love,and expected nothing in return.他是出自爱心，并不指望得到任何回报。668. motive n. 动机，目的People with poor motives will always exist.” He says. “Sometimes environments constrain those people and sometimes environments give those people opportunity.” （2006年12月24日大学英语四级(CET-4)真题试卷(A卷)）669. generate vt. 生成，产生（光、热、电等）And this is not to minimize the tragedy and pain such a loss can generate. （2006年12月24日大学英语四级(CET-4)真题试卷(A卷)）670. genius n. 天才，天赋Her latest book is a work of genius.她最近的书是一部天才作品。671. genuine a. 真的，真诚的His suitcase was made of genuine leather.他的衣箱是用真皮制造的。672. gasoline n. 汽油It feeds on gasoline and air.它助长了汽油和空气。673. germ n. 微生物，细菌Some disease are caused by germ-carrying insects.一些疾病是由携带细菌的昆虫造成的。674. gesture n. 姿势，手势Handshake is a gesture of friendship.握手是一种友好的表示。675. giant a. 巨大的 n. 巨人，巨物There is a giant asleep within every man.每个人的心中都有一个沉睡的巨人。Giant machines reap the wheat grown in the field.巨大的机器收割田野里生长的小麦。676. glimpse n. 一瞥，一看Then we got a glimpse of ze, a village on top of a small mountain.后来我们看到了艾兹小镇，这个小镇建于一座小山的山顶上。677. glory n. 光荣，荣誉The path to glory is always rugged.通向光荣的路常常是崎岖的。678. glorious n. 光荣的，极好的He jawed at me about his glorious life all the afternoon.整个下午他都在跟我喋喋不休地讲他那辉煌的过去。679. golf n. 高尔夫球运动The Golf Channel, for instance, is watched by people who play golf. (2008年6月大学英语四级考试真题)680. hydrogen n. 氢Most hydrogen and oxygen atoms in water are stable , but traces of both elements are also present as heavier isotopes (同位素) . (2009年6月英语四级考试真题)681. oxygen n. 氧Most hydrogen and oxygen atoms in water are stable , but traces of both elements are also present as heavier isotopes (同位素) . (2009年6月英语四级考试真题)682. hostile a. 敌对的，敌意大The two once hostile countries are now trying to cooperate with each other. 这两个曾经敌对的国家正试着寻求彼此间的合作。683. household n. 家庭，户Home and Garden Television is seen by those interested in household improvement projects. (2008年6月大学英语四级考试真题)684. hook n. 钩Hang your coat up on the hook.把你的外衣挂在钩子上。685. holy a. 神圣地，圣洁的After all , their dominions were holy.毕竟，他们的主权是神圣的。686. hint n. 暗示，示意He gave a hint to help the child guess the answer.他给了孩子一点提示，帮助他猜出答案。687. hesitate v. 犹豫And ever since, I have never hesitated to head for even the most remote of places, without guides.（2008年6月大学英语四级考试真题）688. highlight vt. 强调，突出It is, more important, an educational campaign to highlight the contemporary reality of “racial deficits” of all kinds, the unequal conditions that impact blacks regardless of class. （2006年6月17日大学英语四级(CET-4)真题试卷(A卷)）689. hence ad. 因此，所以；今后，从此Hence, water temperature exerts significant influence on the living processes of fish.因此，水温对鱼类的各种生命活动过程有很大的影响。690. herd n. 兽群，牧群Wild geese herd to the south in autumn every year.每年秋天大雁都成群结队地飞往南方。691. deliberately adv. 故意的Differences between races are deliberately obscured. （2006年6月17日大学英语四级(CET-4)真题试卷(A卷)）692. attraction n. 吸引，吸引力For instance, if the International Space Station is used as a tourist attraction, guests wont find the luxurious surroundings of a hotel room on Earth. （2006年12月24日大学英语四级(CET-4)真题试卷(A卷)）693. destructive adj. 破坏性的Recent decisions by Hamilton and others may be “a sign that people are starting to realize that theres this destructive competition going on,” says Baum, co-author of a recent College Report that raises concerns about the role of institutional aid not based on need. （2009年12月大学英语四级考试试题）694. starvation n. 饥饿，饿死They live in continual fear of starvation.他们生活在不断的饥饿恐惧中。695. exhaustion n. 竭力，疲惫Sometimes it occurred through a gross negligence born of fear, exhaustion, and misery.有时则是由于恐惧、劳累和心神疲惫而造成的疏忽大意。696. strike n. 罢工 v.打击，罢工“Men arent seeing doctors as often as they shou