四级单词躺着背袋着走
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CHAPTER 5 E

earn[ə:n]vt.赚得,挣得,获得

Everyone has such a lust that the more they earn, the more they seem to want.

每个人都有这种欲望,挣得越多,想要的也越多。

earnest[ˈə:nist]adj.认真的,诚恳的

My grandfather is an earnest Christian.

我祖父是一个虔诚的基督教徒。

考点:in earnest认真地,坚定地

ease[i:z]n.容易,不费力,悠闲;vi.缓和,解除,减轻

The hostess greeted her guests with ease.

女主人大方地迎接她的客人。

考点:at ease不拘束;easy off减轻,减缓

easy-going[ˌi:ziˈgəuiŋ]adj.随和的,容易相处的

I am an easy-going girl.

我是一个很容易相处的女孩。

e-Bay [ibei] n.一家知名购物网站

I always buy clothes on e-Bay.

我常在e-Bay上买衣服。

echo[ˈekəu]n.回声,反响;vi.发出回声

vt.模范,重复,附和

He echoed every word of his superior.

他随声附和他上级的每一句话。

(CET-4 2004.6) Nancy is only a sort of ____ her husband's opinion and has no ideas of her own.

A) shadow

B) sample

C) reproduction

D) echo

详解:选D。题意为:南希只是附和她丈夫的观点,没有自己的主张。

A) shadow意思是“影子”;

B) sample意思是“样品”;

C) reproduction意思是“再生,复制”;

D) echo意思是“回声”。

economic[ˌekəˈnɔmik]adj.经济的,经济学的

The government will implement robust monetary policy and maintain economic growth.

政府将采取积极稳健的货币政策,并保持经济增长。

economical[ˌekəˈnɔmikəl]adj.节约的,经济学的

My grandmother was economical with cooking oil when cooking.

外婆烹饪时总是用油很省。

考点:be economical of / with节约……

economics [ˌekəˈnɔmiks] n.经济学,经济状况,经济因素

She's in her third year of economics at Tsinghua university.

这是她在清华大学读经济学的第三年。

economist [i:ˈkɔnəmist] n.经济学家

The dream of the boy is to be an economist.

这个孩子的梦想是成为一个经济学家。

economy [i:ˈkɔnəmi] n.经济,节约,节省

The former village has now become an important port and the economy here is very prosperous.

以前的那个村庄现在已经变成了一个很重要的港口,经济也很发达了。

edge [edʒ] n.边缘,边,刀口

The edge must be machined down to 1 mm.

侧边必须加工成1毫米。

考点:on edge紧张不安,烦躁

edit[ˈedit]vt.编辑,校订,主编,剪辑

He spent three months in editing this book.

他编这本书花了3个月时间。

edition [iˈdiʃən] n.版,版本,版次

The famous singer has many pairs of limited edition shoes.

那个著名的女歌星有很多双限量版的鞋子。

editorial[ediˈtɔ:riəl]adj.编辑的,编者的,社论的

n.社论,重要评论

This is our editorial ant.

这位是我们的编辑助理。

educate[ˈedju:keit]vt.教育,培养,训练

You want to be a teacher, but remember an educator must first educate himself.

你想做一名老师,但是记住,教育者必须自己先受教育。

education [ˌedju:ˈkeiʃən] n.教育,训导,教育学

I think education should not be restricted to any specific age group.

我认为教育不应限制在任何特定的年龄组上。

effect [iˈfekt] n.结果,效果,效力

We were suffering effects of the cold weather.

我们饱受寒冷气候之苦。

考点:take effect生效,起作用;

to the effect that大意是

effective[iˈfektiv]adj.有效的,有影响的

Hold the pill in your mouth, which is very effective to release the sore of your pharynx.

嘴里含一粒药片,这对缓解你咽喉的疼痛十分有效。

(CET-4 2005.6) Showing some sense of humor can be a(n) ____ way to deal with some stressful situations.

A) effective

B) efficient

C) favourable

D) favorite

详解:选A。题意为:在处理某种让人感觉到紧张的情况时,表现出幽默感是缓解紧张的方式。

A) effective意思是“有效的”;

B) efficient意思是“效率高的”;

C) favourable意思是“赞成的”;

D) favorite意思是“喜爱的”。

efficiency [iˈfiʃənsi] n.效率,功效,效能

In order to increase your study efficiency, you must make yourself have enough sleep.

为了提高你的学习效率,必须保持充足的睡眠。

efficient[iˈfiʃənt]adj.效率高的,有能力的;

We have to take measures to make the heating system more efficient.

我们必须采取措施以提高供暖设备的效率。

eggplant [ˈegplɑ:nt] n.茄子

When we take photos, we like to cry "eggplant" loudly.

照相的时候我们喜欢大声喊茄子。

ego [ˈi:gəu] n.自我,自己,自尊

Susan abandons ego just for her dream.

苏珊为了梦想而放弃自我。

elaborate[iˈlæbərit]adj.复杂的,精心制作的

They plan an elaborate scheme to kill that man.

他们策划了一个周密的阴谋去杀掉那个男人。

elbow [ˈelbəu] n.肘,肘部,弯管

Oh, it hurts! You know I banged my elbow on the corner of the cupboard.

噢,疼死了,我的胳膊撞着柜子角了。

elderly[ˈeldəli]adj.年长的;n.较老的人

I like to talk with my elder sisiter.

我喜欢跟我姐姐聊天。

elect[iˈlekt]vt.选举,推选,选择

He was elected to be our monitor.

他被选为我们的班长。

election [iˈlekʃən] n.选举,推举,当选

How about we having a bet on the result of the election?

我们就选举结果打个赌怎么样?

electric[iˈlektrik]adj.电的,电动的

The solar cell can convert the energy of sunlight into electric energy.

太阳能电池能把阳光的能量转化为电能。

electrical[iˈlektrikəl]adj.电的,电气科学的

Refrigeratories are available in any electrical shops.

冰箱在任何一家家电商场都能买到。

electron [iˈlektrɔn] n.电子

The electron microscope can give things much greater magnification.

电子显微镜能把物体放大好多倍。

electronic[iˌlekˈtrɔnik]adj.电子的

My company contracted with an electronics factory for the purchase of their electronic instruments.

我们公司与一家电子厂签约购买他们的电子仪器。

elegant[ˈeligənt]adj.优美的,文雅的,简练的,简洁的

I want to buy an elegant vase to decorate my room.

我想买个别致的花瓶装饰我的房间。

element [ˈelimənt] n.成分,要素,元素

Food, water and air are necessary elements of people need.

食物、水和空气是人们生活所必需的要素。

elementary[ˌeliˈmentəri]adj.基本的,初级的

I think the elementary mathematics is very easy.

我认为基础数学很简单。

elevator [ˈeliveitə] n.电梯,升降机

You can take the eIevator to get the eIeventh floor.

你可以乘电梯去11楼。

eliminate[iˈlimineit]vt.消灭,消除,排除

How could you eliminate this possibility?

你是如何排除这种可能性的?

embarrass[imˈbærəs]vt.使窘迫,使为难

The girl seemed embarrassed by the question.

女孩似乎被这个问题弄得有些窘迫。

embassy [ˈembəsi] n.大使馆,大使的住宅,大使及其随员

I am proud that my brother will be sent to the embassy.

我很骄傲我的弟弟将被派任至大使馆。

embrace[imˈbreis]vt.拥抱,包括,包围;n.拥抱,怀抱

When we met, we embraced each other warmly.

当我们相遇时,彼此相互热烈拥抱。

emerge[iˈmə:dʒ]vi.出现,涌现,冒出

He emerged from the accident unharmed.

他在这次事故中侥幸脱险而没有受伤。

emergency [iˈmə:dʒnsi] n.紧急情况,突然事件

Not everyone can keep as cool as a cucumber in emergency.

并不是每一个人在紧急情况下都能保持冷静。

(CET-4 2002.12) A fire engine must have priority as it usually has to deal with some kind of ___ .

A) crisis

B) precaution

C) urgency

D) emergency

详解:选D。题意为:消防车应该有优先行驶权,因为它们常要应对一些紧急情况。

A) crisis意思是“危机”;

B) precaution意思是“预防措施”;

C) urgency意思是“紧急,紧迫”;

D) emergency意思是“紧急情况”。

emigrate[ˈemigreit]vi.移居外地(国外)

When did your parents emigrate?

你父母多久前移居外地的啊?

emit[iˈmit]vt.散发,发射,发表

The sun emits light.

太阳发光。

(CET-4 2003.9) The beam that is ____ by a laser differs in several ways from the light that comes out of a flashlight. A) emitted B) transported C) motivated D) translated

详解:选A。题意为:激光发出的光束和闪光灯所发出的光束在很多方面不同。

A) emit意思是“发射”;

B) transport意思是“传送”;

C) motivate意思是“激发”;

D) translate意思是“翻译”。

emotion [iˈməuʃən] n.情感,感情,激动

You know love and hatred are emotions.

爱恨都是情感。

emotional[iˈməuʃənl]adj.感情的,情绪的

The teacher's emotional pep talk stirred the students.

老师的激情鼓动式的演讲刺激了同学们。

emperor [ˈempərə] n.皇帝

When this emperor was enthroned, he was only eight years old.

当这位皇帝登基时,他只有8岁。

emphasis [ˈemfəsis] n.强调,重点,重要性

I think we would put emphasis on quality rather than on quantity.

我认为我们应该重质不重量。

emphasize[ˈemfəsaiz]vt.强调,着重

He emphasized the importance of environment protection over and over again.

他反复强调环境保护的重要性。

empire [ˈempaiə] n.帝国

It's clear that the collapse of the Empire can't be prevented.

很明显帝国的崩溃不可避免。

employ[imˈplɔi]vi.&vt.雇用,用,使忙于

This company employs two hundred workers.

这家公司雇用了200名工人。

考点:be employed in从事于……;

be employed to do sth.被雇佣来做……

employee [imˈplɔi] n.受雇者,雇员,雇工

That ignorant leader has no business to order his employees.

那个无知的领导根本无权命令他的员工。

employer [imˈplɔiə] n.雇佣者,雇主

The employer threatened that if the strikers didn't return to work, they would be dismissed.

雇主威胁罢工者道如果他们不返回工作,就会被解雇。

employment [imˈplɔimənt] n.工业,雇用,使用

I know you lost your job, but don't worry, you are entitled to unempIoyment benefit.

我知道你失去了工作,但是别担心,你有资格领取失业救济金。

enable[iˈneibl]vt.使能够,使可能

Exercises enable you to keep healthy.

锻炼能使你保持健康。

考点:enable sb. to do sth.使某人能做……;

enable sth.使某事成为可能

enclose[inˈkləuz]vt.围住,圈起,附上

You could not pull apart two bowls which enclosed a vacuum.

如果两个碗之间是真空的,那么你就无法将它们分开。

encounter[inˈkauntə]vt.遭遇,遭到;n.遭遇

I encountered my old schoolfriend when I was walking in the park.

我在公园散步的时候遇到了我的老同学。

encourage[inˈkʌridʒ]vt.鼓励,支持,助长

The teacher encouraged the little girl not to be coy and speak out her idea.

老师鼓励那个小女孩不要害羞,要大胆地说出自己的想法。

encouragement [inˈkʌridʒmənt] n.鼓励,赞助,促进

We all need other's encouragement.

我们都需要别人的鼓励。

ending [ˈendiŋ] n.结尾,结局,死亡

A burst of hand-clapping followed the ending of the speech.

演讲过后响起一阵掌声。

endless[ˈendlis]adj.无止境的

The endless speech makes me sleepy.

冗长的讲话让我觉得困倦了。

endurance [inˈdjurəns] n.忍耐力,持久力

Your behavior has come to the end of my endurance.

你的行为已经让我忍无可忍。

endure[inˈdjuə]vt.忍受,容忍

She is the most tolerant woman I have seen, and she can endure her husband's betrayal.

她是我见过的最宽容的女人,竟然能忍受丈夫的背叛。

energetic[ˌenəˈdʒetik]adj.精力充沛的,充满活力的

It would be very interesting to be an energetic campaigner.

做一名积极的活动家一定很有趣。

enforce[inˈfɔ:s]vt.实施,执行,强制

I can do nothing, you know the police department enforces the law.

我帮不上什么忙,你知道警察部门执行法律的。

engage[inˈgeidʒ]vt.使从事于,聘用

We engage him as technical adviser.

我们聘请他担任技术顾问。

考点:be engaged to sb.与某人订婚;

be engaged to do sth.被雇佣来……

engagement [inˈgeidʒmənt] n.订婚,婚约,约会

Owing to a previous engagement, I can't be able to come.

因事先另有约会,我无法前来。

考点:engagement with sb.与某人的约会,邀请;

engagement to sb.与某人的婚约

engine [ˈendʒin] n.发动机,引擎,机车

This engine would still not have the reliability of jet engines.

这个引擎仍不会具有喷气式发动机那样的可靠性。

engineer [ˌendʒiˈniə] n.工程师,技师

Now I am just a student engineer.

现在我还只是个见习技术员。

engineering [ˌendʒiˈniəriŋ] n.工程,工程学

He was very interested in engineering when he was in university.

大学时期,他对工程学很感兴趣。

enhance[inˈhɑ:ns]vt.提高,增加,加强

It is necessary for us to enhance the flexibility of our diplomacy.

加强我们在外交上的灵活性是很有必要的。

enjoyable[Inˈdʒɔiəbl]adj.使人快乐的,有乐趣的

Thank you for a most enjoyable weekend.

谢谢你给我带来这么愉快的周末。

enlarge[inˈlɑ:dʒ]vt.扩大,扩展,放大

We need to enlarge the foreign trade to promote economic development.

我们需要扩大对外贸易以促进经济增长。

enlighten[inˈlaitn]vt.启发,开导

The parents should enlighten the children properly.

父母应该对孩子做出适当的引导。

enormous[iˈnɔ:məs]adj.巨大的,庞大的

I have never seen such an enormous spider.

我从未见过这么大的蜘蛛。

enrich[inˈritʃ]vt.充实,使丰富,使富裕

In my opinion, the screen plays an important part in enriching cultural life of citizen.

在我看来,影视在丰富人们精神文化生活方面起着重要的作用。

enroll[inˈrəul]vi.入学,加入;vt.招收,吸收

That girl has a great talent for music, but why didn't you enroll her?

那个女孩很有音乐天赋,但你为什么不录取她呢?

ensure[inˈʃuə]vt.保证,保护,赋予

At least you must ensure the purity of our drinking water.

至少你必须确保我们的饮用水的纯净。

enterprise [ˈentəpraiz] n.事业,计划,事业单位,事业心

The enterprise should pay more attention to the exploration and management of human resource.

企业应当更加关注人力资源的开发和管理。

entertain[ˌentəˈtein]vt.使欢乐,招待

It is my time to entertain friends at dinner.

该我招待朋友们吃饭了。

entertainment [entəˈteinmənt] n.娱乐,文娱节目,招待,款待

We will attend a musical entertainment tonight.

我们今晚要出席一场音乐演奏会。

enthusiasm [inˈθju:ziæzəm] n.热情,热心,热忱

He is a kind-hearted merchant, and he is full of enthusiasm about charity.

他是一个心肠好的商人,并热衷于慈善事业。

考点:show enthusiasm for表现出对……的热情

entitle[inˈtaitl]vt.给……权利(或资格)

Who do you think you are? What entitles you to order us about?

你以为你是谁?你有什么权力命令我们做事?

考点:entitle sth. to sb.给某人……的权利或资格

entrance [ˈentrəns] n.入口,门口,进入

The soldier placed a mine at the entrance to the village.

那位战士在村口埋了一颗地雷。

entry [ˈentri] n.入口处,登记,进入

I'll wait for you at the entry to the school.

我在校门口等你。

envious[ˈenviəs]adj.羡慕的,嫉妒的

She stares the diamond necklace on the duchness with envious looks.

她用羡慕的眼光盯着公爵夫人的钻石项链。

environment [inˈvaiərənmənt] n.环境,外界,绕

The government urged on industry the importance of protecting the environment.

政府向工商业强调保护环境的重要性。

epidemic [ˌepiˈdemik] n.流行病,流行,盛行

adj.流行性的,流传极广的

You know SARS is a highly infectious epidemic.

你知道非典是传染性很强的流行病。

episode [ˈepisəud] n.片段,连续剧中的一集,(剧本或者小说中的)插曲

Receiving the wrong phone is one of the funniest episodes in my life.

接到打错的电话是我生活中最有趣的插曲之一。

equal[ˈi:kwəl]adj.相等的,平等的

I adhere to the principle that all men are equal before the law.

我坚持法律面前人人平等的原则。

equality [i:ˈkwɔliti] n.等同,平等,相等

The business should be based on the principle of equality and mutuaI benefit.

生意应该建立在平等互利的原则上。

equation [iˈkweiʃən] n.方程(式),等式

Which number is the quotient in the equation?

在这个等式中,哪个数是商?

equip[iˈkwip]vt.装备,配备

Our troop is well equipped.

我们军队装备良好。

考点:be well / poorly equipped是常用搭配,表示“装备好(不好)”。

equipment [iˈkwipmənt] n.装备,设备,配备

It is necessary for us to purchase some modern office equipment.

我们有必要去购买一些现代化的办公设备了。

equivalent[iˈkwivələnt]adj.相等的,等量的

Do you believe the statament that the nutrition of an egg is the equivalent of a pound of meat?

你相信一个蛋的营养相当于一磅肉这个说法吗?

era [ˈirə] n.时代,年代,纪元

The fall of the Berlin wall marked the end of an era.

柏林墙的倒塌标志着一个时代的结束。

erect[iˈrekt]vt.建造,使竖立

In a perfect square, the lines at the side are erect to the lines at the bottom.

在一完全正方形内,两条边线与底边成直角。

erode [iˈrəud] v.& n.腐蚀,侵蚀,磨损

The sea has eroded the cliff face over the years.

海水经年累月冲刷着峭壁的表面。

erosion [iˈrəuʒən] n.侵蚀,磨损,削弱

Therefore, the corrosion is caused by erosion of rainwater during ocean shipping.

因此,这些腐蚀是海运途中雨水的侵蚀造成的。

error [ˈerə] n.误差,谬误,差错

I'm sorry I committed an error in handling the business.

对不起,我在处理业务时犯了一个错误。

especially[isˈpeʃəli]adv.特别,尤其,格外

The girl loves literature, especially polite literature.

女孩喜欢文学,尤其是风雅文学。

考点:specially , especially的区别:

specially多指为某一特别目的而做;

especially侧重达到异常的程度。

essay [ˈesei] n.短文,散文,小品文

Yesterday I came across an interesting essay on Dante.

昨天我偶然地读到一篇关于但丁的有趣的文章。

essential[iˈsenʃəl]adj.必要的,本质的

For the human, essential vitamin and mineral requirements must be met .

对于人类来说,必要的维生素和矿物质的需求,必须得到满足。

考点:essential后接that从句时,从句中的谓语要用“(should)+动词原形”表示虚拟。

establish[isˈtæbliʃ]vt.建立,设立,确立

The new traffic rule is now established beyond recall.

新交通规则已制定,不得撤销。

establishment [isˈtæbliʃmənt] n.建立,设立,确立

The establishment of diplomatic relations is helpful to the development of the countries.

外交关系的建立有助于国家之间的发展。

estimate[ˈestimeit]vt.估计,评价;n.估计

The new system is estimated to be enforced at the end of this month.

新制度估计到这个月底会实施。

eternal[i:ˈtə:nl]adj.永久的,无休止的,永恒的

We are talking about the topic of eternal love.

我们正在谈论永恒的爱情这一话题。

ethnic[ˈeθnik]adj.种族的

I advocate practicing the regional autonomy, because it ensures the rights of the ethnic minorities, and upholds the unification of the state.

我提倡实行民族区域自治,这样既保障了少数民主的权利,又维护了国家的统一。

euro[juərəu]adj.欧洲的(尤指欧盟的); n.欧元

There are seven euro notes and eight euro coins.

欧元总共有7种纸币和8种铸币。

evaluate[iˈvæljueit]vt.评价,估……的价

The government has send related person to evaluate the cost of the damage.

政府已经派出相关人员核定损失额。

event [iˈvent] n.事件,大事,事变

I think no one can change the natural course of the events.

我想没有人能改变事态的自然进程发展。

考点:in the event of万一,倘若;

in the event that万一,倘若

eventually[iˈventʃuəli]adv.终于,最后

Eventually he was elected to be the king of the country for his bravery.

最终,由于英勇他被推举为这个国家的国王。

evidence [ˈevidəns] n.根据,证据,证人

Spring is coming! The signs are in evidence.

春天来了!迹象已经明显可见。

考点:in evidence可看见的,明显的

evident[ˈevidənt]adj.明显的,明白的

There are a lot of evident changes in our country.

我们国家有很明显的变化。

evidently[ˈevidəntli]adv.明显地,显然

Don't argue with me, evidently you are in the wrong.

别给我争辩,这分明是你的错。

evolution [ˌi:vəˈlu:ʃən] n.进化,演化,发展

In the course of evolution, some animals have lost their hard shells.

在进化过程中,一些动物失去了它们原有的硬壳。

evolve[iˈvɔlv]vt.使进化,使发展;

Do you know that birds probably are evolved from reptiles?

你知道鸟类可能是由爬行类动物进化而来的吗?

exact[igˈzækt]adj.确切的,精确的

Susan said she'll come, but I can't nail down the exact time.

苏珊说她会来,但我不知道确切的时间。

exaggerate[igˈzædʒəreit]vt.&vi.夸大,夸张

Don't be afraid, he just exaggerated the difficulties.

别害怕,他只是夸大了那些困难。

(CET-4 2004.6) Mr. Smith says: "The media are very good at sensing a mood and then ___ it."

A) exaggerating

B) overtaking

C) widening

D) enlarging

详解:选A。题意为:史密斯先生说:“媒体非常善于捕捉人们的情绪,然后渲染它。”。

A) exaggerate意思是“夸大”;

B) overtake意思是“超过”;

C) widen意思是“拓宽”;

D) enlarge意思是“扩大,开阔”。

examination [igˌzæmiˈneiʃən] n.考试,检查,细查

I hope you can pass the examination without resort to cheating.

我希望你能不靠作弊而通过考试。

考点:take / do an examination参加考试

exceed[ikˈsi:d]vt.超过,胜过,超出

The wisdom of the masses exceeds that of the wisest individual.

三个臭皮匠,赛过诸葛亮。

exceedingly[ikˈsi:diŋli]adv.极端地,非常

This is an exceedingIy difficuIt book.

这是一本很难的书。

excellence [ˈeksələns] n.优秀,卓越,杰出,美德

There are fewer boys excellence in English.

很少有男生擅长英语。

excellent[ˈeksələnt]adj.优秀的,杰出的

The play was an excellent vehicle for my talents.

那出戏给了我一个施展才华的大好机会。

exception [ikˈsepʃən] n.例外,除外

Most children like sweets, but there are some exceptions.

大多数孩子喜欢吃糖果,但也有一些例外。

考点:take exception to反对,表示异议。

excess [ikˈses] n.超越,过量,过度

Last month's profit were in excess of twenty thousand yuan.

上个月的利润超过了20000元。

考点:in excess of超过;to excess过度,过分

excessive[ikˈsesiv]adj.过多的,极度的

I don't drink excessively.

我不会过度饮酒。

exchange[iksˈtʃeindʒ]vt.交换,交流;n.交换

The shop assistant finally agreed to exchange the goods for me.

售货员终于同意给我调换商品了。

excitement [ikˈsaitmənt] n.刺激,兴奋,令人兴奋的事,刺激的因素

Her even breathing showed that she had got over her excitement.

她均匀的呼吸显示出她已经由兴奋转为平静了。

exclaim[iksˈkleim]vi.呼喊,惊叫

The children exclaimed with excitement.

孩子们兴奋地大叫。

exclude[iksˈklu:d]vt.把……排除在外

We must go to work every day, Sundays excluded.

除星期天外,我们每天都要去上班。

exclusive[iksˈklu:siv]adj.专门的

I want to apply for an exclusive right to sell this brand of shoes.

我想要申请卖这种品牌鞋子的独家经营权。

考点:exclusive to为……所独享

excursion [iksˈkə:ʃən] n.远足,短途旅行

We are planning to go on an excursion.

我们打算做一个短途旅行。

execute[ˈeksikju:t]vt.处死,处决,实施,完成

The soldier had no choice but to execute the colonel's orders.

士兵除了执行上校的命令外,别无选择。

executive[igˈzekjutiv]adj.执行的,行政的

n.主管,高级行政人员,行政部门

It only cost him two years to become an executive in the corporation.

他只花了两年时间就成为这家公司的主管。

exemplify[igˈzemplifai]vt.作为……的典型,示例,举例证明

His work perfectIy exemplifies the writing styIe of the writer.

这部作品充分体现了作者的写作风格。

exert[igˈzə:t]vt.尽(力),运用

You'll have to exert yourself more if you want to get high marks.

如果你想考高分,你就必须更加努力。

考点:exert oneself尽力

exhaust[igˈzɔ:st]vt.使筋疲力尽,用尽

After a whole day's exercise, I'm completely exhausted.

一天的运动下来,我精疲力竭。

exhibit[igˈzibit]vt.显示,陈列,展览

He always exhibits calmness and alertness.

他总是表现得沉着机敏。

exhibition [ˌeksiˈbiʃən] n.展览,陈列,展览会

Last Sunday, I went to see the exhibition of paintings by Bicasso.

上星期日,我去参观了毕加索画展。

考点:make an exhibition of oneself出洋相;

on exhibition在展览中

exile [ˈeksail] n.流放,流亡,流亡者,背井离乡者

vt.流放,放逐

He was exiled from his own country.

他被逐出自己的国家。

existence [igˈzistəns] n.存在,实在,生存

Maybe most people don't believe the existence of telepathy.

或许大多数人不相信心灵感应的存在。

考点:bring...into existence使……出现;

come into existence出现,产生

expand[iksˈpænd]vt.扩大,使膨胀

You know the metals expand when they are heated.

金属遇热就会膨胀。

expansion [iksˈpænʃən] n.扩大,扩充,扩张

The board turned down his expansion plans.

董事会否决了他的扩张计划。

expectation [ˌekspekˈteiʃən] n.期待,期望,预期

The result is out of my expectation.

结果出乎我的意料。

expel[iksˈpel]vt.开除,除名,驱逐,排出

According to the school rules, he should be expelled from school.

按照校规,他应该被开除。

expense [ikˈspens] n.花费,消费,费用

I lost my job, so I have to keep down my expenses this month.

我失业了,所以我这个月必须缩减开支。

考点:at the expense of由……付费,以……为代价

expensive[iksˈpensiv]adj.昂贵的,花钱多的

Under the influence of devaluation, we began to realize that the goods are very expensive.

在货币贬值的影响下,我们开始意识到商品的价格是贵的。

experiment [iksˈperimənt] n.实验,试验

We have experiments on animals not on human.

我们用动物而不是用人做试验。

experimental[iksˌperiˈmentl]adj.实验的,试验的

The experimental farm is near the waterpower station.

实验农场在水电站附近。

expert[ˈekspə:t] n.专家;adj.熟练的

My father is an expert in foreign affairs.

我父亲是一个外交事务专家。

explicit[iksˈplisit]adj.明确的,明晰的,直言的,露骨的

The contrast could not have been made more explicit .

差别已经再明显不过了。

考点:be explicit about对……是明确的

explode[iksˈpləud]vt.使爆炸;vi.爆炸

Watch out! The time bomb may explode at any time.

小心,定时炸弹可能随时会爆炸。

exploit[iksˈplɔit]vt.剥削,利用,开拓

The mine ower was accused of exploiting child labor.

矿主被指控剥削童工。

explore[iksˈplɔ:]vt.&vi.探险,探索

These scientists explored the Arctic regions last year.

去年,这些科学家们探测了北极地带。

explosion [iksˈpləuʒən] n.爆炸,爆发,炸裂

The explosion blasted the house down.

这次爆炸把房屋炸倒了。

explosive[iksˈpləusiv]adj.爆炸的

Today I heard an explosive news that Lisa was my boss's daughter.

今天我听到个爆炸性新闻,丽萨竟然是我老板的女儿。

export[ˈekspɔ:t]vt.输出,出口,运走

This company exports raw material.

这家公司出口原料。

expose[iksˈpəuz]vt.使暴露,揭露

When she smiled she exposed a set of perfect white teeth.

她笑时露出了一口漂亮的白牙。

exposure [iksˈpəuʒə] n.暴露,揭露,曝光

The letter exposure the crime of the boy.

这封信暴露了这个小男孩的罪行。

expression [iksˈpreʃən] n.词句,表达,表情

I find sadness from his expression.

我从他的表情中察觉到他的忧伤。

expressway [ikˈspreswei] n.高速公路,快速干道

The expressway mars the beauty of the countryside.

这条高速公路破坏了农村的田园美景。

extend[iksˈtend]vt.延长,扩大,致

He is busy with extending his garden.

他正忙于扩建他的花园。

extension [iksˈtenʃən] n.延长部分,伸展

The reform and open policy is benefit to the extension of our foreign trade.

改革开放政策对我国外贸的扩大很有益。

extensive[iksˈtensiv]adj.广阔的,广泛的

You can get extensive knowledge by reading.

读书可以得到很多知识。

extent [iksˈtent] n.广度,范围,程度

Monopoly can hold back market competition to some extent.

垄断在一定程度上阻止了市场竞争的发展。

exterior[eksˈtiəriə]adj.外部的,对外的

The exterior surface of the hollow ball is green.

这个空心球的外表面是绿色的。

external[iksˈtə:nl]adj.外部的,外面的

Don't only owe your failure to the external causes.

不要只把错误归结到外因。

extinguish[iksˈtiŋgwiʃ]vt.熄灭,扑灭,使身亡

The failure on his marriage extinguishes his faith in future.

婚姻的失败让他对未来的信念都破灭了。

extra[ˈekstrə]adj.额外的;adv.特别地

I am sorry, I have no extra money to lend you.

不好意思,我没有多余的钱借给你。

extraordinary[iksˈtrɔ:dnri]adj.非同寻常的,特别的

The boy is an extrodinary genius.

这个男孩真是个惊人的天才。

extreme[iksˈtri:m]adj.极度的,尽头的

Mr. Smith can be very sad in private though in public he is extremely cheerful.

史密斯先生虽然在大庭广众之下显得极为开心,可私下里可能会很忧郁。

考点:go to extremes走极端;

in the extreme非常,极其