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英语专业四级作文范文 Computer Age

时间：2016-05-19 12:59:14

（单词翻译:单击）

 Computer Age 

1．近年来，计算机的应用越来越广泛 
2．计算机能做许多有益的事 
3．计算机也有许多副作用
[优秀范文] 
      In recent years, computers have grown in popularity. You can find them not only in the universities but on farms and in factories, shops and other places. The number of private computers has also risen tremendously within the past few years.
      Computers can do many useful things. They can provide people with efficient work, colorful entertainment and accurate calculations. High up in space and deep down in oceans, they are used to make scientific discoveries. On farms and in factories, they help to do difficult work. In offices and at homes, they take over routine jobs. With their incredible potentials, fantastic speed and unbelievable convenience, computers are getting increasingly important in our life.
      The truth of the matter, however, is that any new technology, including computers, has a "dark" side. Computer crimes,which are difficuh to detect, cause a lot of trouble to business and industry. Unexpected computer viruses may destroy a large quantity of useful information. Furthermore, the indulgence of children in computer games is very had for their mental and physical healthy development. We should therefore, be careful in using conlputers.

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0     
参考例句：
0 accurate KJByg     
adj.正确无误的；准确的，精确的
参考例句：
  • He has made an accurate measurement of my garden.他准确地丈量了我的花园。
  • He is always accurate in what he says and does.他说的和做的总是正确无误。
0 also 5LHyk     
adv.也，亦；并且；同样；而且，还
参考例句：
  • I also like chocolate ice cream.我也喜欢吃巧克力冰淇淋。
  • People also like to have a Christmas tree in the living-room.人们同样喜欢在起居室内摆一棵圣诞树。
0 any rMyy5     
adj.任何的；所有的
参考例句：
  • I don't have any hobbies.我没有任何的爱好。
  • It isn't any use.它任何用途都没有。
0 business 1ScyK     
n.商业， 买卖， 交易， 生意， 事情， 事物， 营业， 商行
参考例句：
  • My father built his business on years of hard work. 我父亲多年奋斗创立了自己的事业。
  • We must finish up this business in a day or two. 我们必须在一两天内把这事结束。
0 calculations 9a7cbfb33501452ad191bb1f0c3e6209     
n.计算( calculation的名词复数 )；盘算；自私的打算；推断
参考例句：
  • We can exclude the possibility of total loss from our calculations. 我们可以在预测中把彻底失败的可能性排除在外。 来自《简明英汉词典》
  • He scored out both calculations and did them again. 他把两个计算结果都划掉，又把它们计算了一遍。 来自《简明英汉词典》
0 careful iTUyE     
adj.小心的；仔细的
参考例句：
  • I'll be more careful next time.下次我会更小心的。
  • He is a very careful typist.他是一个细心的打字员。
0 cause eU6yx     
pron.造成，使发生
参考例句：
  • Bad teeth often cause pain.坏牙常引起疼痛。
  • Unhappiness is the root cause of his illness.不开心是他生病的根源。
0 colorful rwszUS     
adj.色彩鲜艳的，华美的，富有色彩的，有趣的
参考例句：
  • That bag is very colorful.那个书包非常鲜艳。
  • I love the colorful paintings.我喜欢那些色彩斑斓的图画。
0 computer SXoyQ     
n.电脑，计算机
参考例句：
  • We are interested in computer.我们对计算机感兴趣。
  • I like playing computer games.我喜欢玩电脑游戏。
0 computers 524164822d03894ee68052e183e7ea36     
n.（电子）计算机，电脑( computer的名词复数 )
参考例句：
  • Personal computers are cheap and getting cheaper. 个人电脑现在价格便宜，以后还会越来越便宜。
  • the use of computers in the classroom 在课堂使用计算机
0 convenience boIzz     
n.便利，方便，有益，有用的，方便的用具、机械、安排等
参考例句：
  • Come by to pick me up at your convenience.在你方便的时候来接我。
  • Please reply at your earliest convenience.请在您方便时尽早答复。
0 dark gOQzT     
adj.黑色的；暗的；黑暗的
参考例句：
  • The night is too dark for us to see.夜间太暗，我们看不见。
  • The sky was dark blue and clear when the moon came up.月亮出来时，天空是深蓝色的，非常晴朗。
0 deep CxKx5     
adj.深的，深长的；深奥的；强烈；adv.深，迟
参考例句：
  • The sky is deep blue.天空是深蓝色的。
  • We talked deep into the night.我们谈至深夜。
0 destroy bmFzR     
vt.摧毁；毁坏
参考例句：
  • Destroy the old world and build a new one.破坏旧世界，建设新世界。
  • Now I will destroy it.现在我将亲手毁灭它。
0 detect DvOxm     
vt.察觉，发现；探测
参考例句：
  • I can detect signs of improvement in your thinking.我可以察觉出你思考问题方面的进步。
  • Their instruments can detect the slightest vibration.他们的仪器能探测出极微弱的震动。
0 development 6v6x8     
n.发育，成长；发展，进展；发达；开发
参考例句：
  • We shall follow closely the development of the situation.我们将密切注意形势的发展。
  • This is the late development of science.这是科学的新发展。
0 difficult Gv8xV     
adj.困难的，艰难的，不容易的
参考例句：
  • I find English very difficult.我发现英语很难。
  • It is difficult to climb a mountain.爬山是很艰难的。
0 discoveries c83fa94bd1d522276a32f81682a43d29     
n.发现( discovery的名词复数 )；被发现的事物
参考例句：
  • The study of psychology has recently been widely cross-fertilized by new discoveries in genetics. 心理学研究最近从遗传学的新发现中受益匪浅。
  • These discoveries raise intriguing questions. 这些发现带来了非常有趣的问题。
0 efficient s8nyC     
adj.有效的，效率高的；有能力的，能胜任的
参考例句：
  • She is an efficient manageress.她是个有能力的经理。
  • Your problem lies in lacking efficient methods.你的问题在于缺少有效的方法。
0 entertainment f375dbeedcce5e6b40c0720a5b26d3e5     
n.娱乐，乐趣，快乐，招待；娱乐业
参考例句：
  • The city offers many forms of entertainment.这个城市提供各种娱乐。
  • Playing card is an entertainment.打牌是一种娱乐。
0 factories 0f695c4270a75757116dae29b123a07b     
n.工厂，制造厂( factory的名词复数 )
参考例句：
  • Two factories were closed in an attempt to cut costs. 为削减费用，关闭了两家工厂。
  • Waste products from factories can be made into road-building material. 工厂的废料可以制成筑路的材料。 来自《简明英汉词典》
0 fantastic RlPyk     
adj.极好的，难以置信的，奇异的，幻想的
参考例句：
  • What a fantastic goal! 这球进得多漂亮！
  • I thought she was fantastic. 我觉得她太棒了。
0 farms 816c7e6bffc9b1fb09beb28f420fde6f     
n.农田( farm的名词复数 )；农场；饲养场；农舍
参考例句：
  • On farms the fox is considered vermin and treated as such. 在农场里狐狸被当成有害动物来对待。
  • On big farms cattle are usually stamped with brands. 在大农场，牲畜通常是打烙印的。 来自《现代汉英综合大词典》
0 few kk0x2     
adj.很少的，不多的，少数的；int.少数的
参考例句：
  • There are few woods in that area.那个地区几乎没有森林。
  • I have a few questions.我有些问题要问你。
0 furthermore wf4z7     
adv.而且，此外
参考例句：
  • I don't like her because she is too tall and furthermore she smokes too much.我不喜欢她，因为她太高，另外她抽烟太厉害。
  • I don't want to go there,furthermore,I have no time to do so.我不想去那里，而且我也没时间去。
0 games EsVzDh     
n.运动( game的名词复数 )；运动会；游戏；一场
参考例句：
  • The research shows that computer games may cause aggression. 研究显示，电脑游戏可能引起好斗情绪。
  • You need manual dexterity to be good at video games. 玩好电子游戏手要灵巧。
0 grown jrCzmF     
adj.成年的，成熟的；被…长满的；栽培的v.种植(grow的过去分词)；生长，变成
参考例句：
  • Over the years, I have grown quite fond of her. 经过这么多年，我越来越喜欢她了。
  • It's pathetic that grown men have to resort to violence like this. 成年人还得这样诉诸暴力，真可悲。
0 had FeBxb     
vbl.have的过去式和过去分词；conj.有
参考例句：
  • I just had a good idea!我有个好主意！
  • The boy had a small branch of a tree in his hand.这个男孩手上拿一条小树枝。
0 healthy gdvxr     
adj.健康的，健壮的；有益健康的，合乎卫生的
参考例句：
  • We all want healthy skin.我们都想健康皮肤。
  • The air by the sea is pure and healthy.海边的空气清新又有益健康。
0 help 6dwxc     
v.帮助，帮忙
参考例句：
  • Maybe I can help you.也许我可以帮你。
  • Please help me with English.请帮我学英语。
0 high hddxQ     
adj.高的，高度的，高级的，高尚的；adv.高高地
参考例句：
  • How high are we flying?我们飞行高度是多少？
  • How high is the mountain?这山有多高？
0 however 5c2xL     
adv.然而；conj.然而，可是，不过
参考例句：
  • It's raining hard.However,I still want to go there.虽然下着大雨，我还是想去那儿。
  • However, this does not always happen.然而，这种情况并不总是发生。
0 important wcIzI     
adj.重要的；重大的；严重的
参考例句：
  • It's important to find out what he is doing.弄清他在干什么是重要的。
  • This is a very important problem.这个问题很重要。
0 including nqnz95     
prep.包含，包括
参考例句：
  • There were ten people,including you.加上你，一共十个人。
  • There are three storeys including the ground floor.包括底层共有三层。
0 increasingly z8ix8     
adv.逐渐地，日益地，逐渐增加地
参考例句：
  • Rivers are being increasingly made use of by man. 河流正在日益为人类所利用。
  • I find it increasingly difficult to live within my income.我发现靠收入过日子越来越难了。
0 incredible q8fx7     
adj.难以置信的，不可信的，极好的，大量的
参考例句：
  • Some planets run at incredible speed.某些星球以难以置信的速度运行着。
  • Her answer showed the most incredible stupidity.她的回答显示出不可思议的愚蠢。
0 industry Z7txr     
n.工业；行业；产业
参考例句：
  • Britain has lost her leadership in the shipbuilding industry.英国已丧失在造船业的领导地位。
  • The city has developed into a center of industry.这座城市已经发展成为一个工业中心。
0 information QQ5zY     
n.起诉；信息，消息；知识；报告，通知，情报
参考例句：
  • I hope the information I gave you was helpful.我希望我给你的消息对你有所帮助。
  • We must get further information.我们必须获得更多的消息。
0 jobs 27a06a9e3d5e7f67eb604a39536208c9     
n.（一件）工作( job的名词复数 )；职责；职业；（作为一个单元处理的）作业
参考例句：
  • jobs in aerospace and defence 航天与国防工作
  • Automation meant the loss of many factory jobs. 自动化意味着许多工厂工人失业。
0 large W2JxL     
adj.大的，大量的，宽大的
参考例句：
  • How large is this room?这个房间有多大？
  • How large is your house?你家住房多大？
0 life C1LxR     
n.生活；生命
参考例句：
  • The doctor came in time to save his life.医生及时来抢救他的生命。
  • At last he knew the meaning of life.终于，他知道了生命的意义。
0 lot Z0jxZ     
n.许多；好些
参考例句：
  • We had a lot of difficulties.我们碰到过许多困难。
  • Helen eats a lot of fruit.海伦水果吃得很多。
0 matter cBExQ     
n.事情；问题；麻烦事，毛病
参考例句：
  • It is just a matter of time.这只是个时间问题。
  • This matter is very important.这件事很重要。
0 mental iCix0     
adj.精神的，思想的，内心的；智力的，脑力的；精神病的
参考例句：
  • A mental hospital has just been set up here. 这里刚刚建成一座精神病医院。
  • He has some mental problems. 他有心理上的问题。
0 number o5wz5     
n.数(字，量)，号码，数(值)
参考例句：
  • Let me put down your telephone number.请让我记下你的电话号码。
  • What is this number?这个数字是什么？
0 oceans 7176be85b1a9e340db4a91d9f17c87b3     
n.洋( ocean的名词复数 )；海洋；大海；（地球上划分出的）洋
参考例句：
  • In her letter she sent him oceans of love. 她在信中向他吐露无限钟情。 来自《简明英汉词典》
  • As we've seen, oceans cover more than 70％ of the earth. 据我们所知，海洋占地球面积的70％以上。 来自《简明英汉词典》
0 offices 2b80472febb0c52ab4551deca95dcd7b     
n.办公室( office的名词复数 )；公职；（政府部门的）部；有特定用途的房间[建筑物]
参考例句：
  • new offices with wall-to-wall carpeting 房内铺满地毯的新办公室
  • The development will consist of 66 dwellings and a number of offices. 新建楼区将由66栋住房和一些办公用房组成。
0 only bIzxE     
adv.仅仅，只不过；adj.唯一的；conj.可是，不过
参考例句：
  • We have only one earth.我们只有一个地球。
  • I only found it by accident.我只是碰巧找到的。
0 past 1Loxa     
n.过去，昔时，往事，早年经历，过去时；adj.过去的，结束的，卸任的，过去时的；prep.越过，晚于，超越，超出...的可能性（能力、范围等）；pass的过去分词
参考例句：
  • We walked past the hospital.我们从医院旁边经过。
  • The past is past.Let us look ahead.过去的事已成过去。让我们向前看吧。
0 people XMuxp     
n.人们，人；（the-）人民；一国人民，民族
参考例句：
  • Young people like popular music.年轻人喜欢流行音乐。
  • There are more than five billion people on earth.地球上有50多亿人口。
0 physical C2fzm     
adj.物理的，物质的，体力的，身体的，自然的
参考例句：
  • Good physical conditions can never be bought with money.健康决非金钱所能买到。
  • This change of the state is a physical change.这种状态的变化是物理变化。
0 places ab7dc89534e36069de69a74fe634aa31     
n.位( place的名词复数 )；地方；职位；座位
参考例句：
  • They intend to allocate more places to mature students this year. 今年他们打算给成人学生提供更多的名额。
  • Plaster had fallen away in places, exposing the brickwork. 有些地方的灰泥脱落了，露出了砖。
0 popularity bO4xU     
n.普及，流行，名望，受欢迎
参考例句：
  • The story had an extensive popularity among American readers.这本小说在美国读者中赢得广泛的声望。
  • Our product enjoys popularity throughout the world.我们的产品饮誉全球。
0 potentials fe24c03eee4f80179ecd042c4ecaa53d     
n.潜力( potential的名词复数 )；电位；[电子学]电势
参考例句：
  • Three potentials pertinent to various etching techniques are labeled in Fig. 10. 与各种蚀刻技术有关的三个电势标出在图10中。 来自辞典例句
  • Potentials may be summed by the law of algebraic addition. 势可用代数和的定律来相加。 来自辞典例句
0 private zQFxD     
adj.私人的，私有的，个人的
参考例句：
  • She never spoke about her private life.她从未谈论她的私生活。
  • He was being followed by a private detective.他正被私家侦探跟踪。
0 provide Etbyf     
vi.供给，提供；vt.提供；规定；准备
参考例句：
  • He had to provide for five children.他要供养五个孩子。
  • They would not provide any details.他们不愿提供任何细节。
0 quantity t0dzM     
n.量，数量，许多，大量
参考例句：
  • Quality is more important than quantity.质量比数量更重要。
  • The price depends on quantity.价格依数量而定。
0 recent KUbxv     
adj.近来的，新近的
参考例句：
  • The photo is quite recent.这张照片是新近照的。
  • Things have changed in recent weeks.近几周来情况发生了变化。
0 risen LjrzoC     
adj.升起的v.起义( rise的过去分词 )；升起；（数量）增加；休会
参考例句：
  • Prices have risen in order to offset the increased cost of materials. 为补偿原料成本的增加而提高了价格。
  • a young actor who has recently risen to prominence 最近崭露头角的一名年轻演员
0 routine ssoyf     
n.例行公事，惯例；adj.例行的，常规的
参考例句：
  • It is everyday routine.这是每天的例行公事。
  • She found the hospital routine slightly dull.她感到医院的工作有点枯燥乏味。
0 scientific xZIxd     
adj.科学的；符合科学规律的，精确的
参考例句：
  • Most students in our class go in for scientific activities.我们班上大多数学生参加各项科学活动。
  • Look at the matter purely from the scientific point of view.用科学眼光看待事物。
0 side Ay6w0     
n.边，旁边；面，侧面
参考例句：
  • The shop is on the west side of the street.商店在街道的西边。
  • There was a lot of people on every side. 到处都是人。
0 space 9wawV     
n.太空，宇宙空间
参考例句：
  • Satellites are flying in space.人造卫星在太空遨游。
  • Is space safe for people?人在太空安全吗？
0 speed evFwb     
vt./vi（sped,sped,speeded,speeded）加快；飞跑；n.速度
参考例句：
  • The car was running at high speed.汽车急速地向前行驶。
  • We'll never get there if he doesn't speed up. 如果他不快些走，我们一定到不了那里。
0 technology kpfwz     
n.技术，工艺(学)
参考例句：
  • There is a series of science and technology on the desk.桌子上放着一套科技丛书。
  • Many people call the age we live in the age of technology.许多人把我们所处的时代称为技术时代。
0 therefore jGdyd     
adv.因此，所以
参考例句：
  • He was busy,therefore,he couldn't come.他忙得很，所以没有来。
  • He was very tired and therefore he fell sound asleep.他非常疲劳，因此就睡熟了。
0 things e64c3132023b29762b354a750b474c53     
n.（个人的）用品；需要的东西；生物；事实；物（ thing的名词复数 ）
参考例句：
  • Things ain't what they used to be. 现在情况不比从前了。
  • Things have been going badly . 事情进展得不顺利。
0 tremendously sgyzZd     
adv.极大地；极端地；极其；非常
参考例句：
  • The experience has been tremendously educational. 这一经历极富教育意义。 来自《简明英汉词典》
  • The spectacle of Xerxes's defeat tremendously reinforced the traditional conviction that pride goes before a fall. 泽克西斯战败的景象极其使人信服“骄兵必败”这句源远流长的老话。 来自《简明英汉词典》
0 trouble tmqwF     
n.苦恼，麻烦；故障；动乱；vt.麻烦 vi.费神
参考例句：
  • I hate to trouble you.我真不愿麻烦你。
  • The trouble is that he doesn't have enough money.麻烦在于他缺钱。
0 truth jKbzp     
n.真理；真相，事实，实际情况
参考例句：
  • We must find out the truth of the matter.我们必须弄清楚事情的真相。
  • You may trust me that I'm speaking the truth.你可以相信我在说实话。
0 unbelievable efdzdl     
adj.不可相信的；难以置信的
参考例句：
  • They work with an unbelievable speed.他们以令人难以置信的速度工作。
  • That story is unbelievable.那故事不可信。
0 unexpected Qkpw8     
adj.想不到的，意外的
参考例句：
  • I always keep some good wine in for unexpected guests.我总保存些好酒，用来招待不速之客。
  • His promotion was unexpected.他的升迁出人意料。
0 universities f8d547ffd2cc821b5d186611ad95ff13     
n.大学( university的名词复数 )
参考例句：
  • The open approach contrasts favourably with the exclusivity of some universities. 这种开放式的方法与一些大学的封闭排外形成了有利的对比。 来自《简明英汉词典》
  • She is responsible for liaison with researchers at other universities. 她负责与其他大学的研究人员联系。 来自《简明英汉词典》
0 used ajBwV     
adj.用旧了的，旧的；习惯于…；过去惯/经常
参考例句：
  • I used to work until nearly 6:00 o'clock each day.我过去常常工作到6:00左右。
  • He used to walk anywhere from two to five miles an hour.他过去经常一小时走二至五英里。
0 useful QjHwV     
adj.有用的；有益的
参考例句：
  • The horse is a useful animal.马是有用的动物。
  • He's a useful member of the team.他是该队的一名强手。
0 using 78cdeac478e1ba62b564cfc57b945f87     
v.使用（ use的现在分词 ）；利用；耗费；吸（毒）n.使用；利用；用途；使用权
参考例句：
  • He was disqualified from the competition for using drugs. 他因使用违禁药被取消比赛资格。
  • He made a lot of money, using some very dodgy methods. 他采用极其狡诈的手段赚了许多钱。
0 viruses se8zto     
n. 病毒
参考例句：
  • This is a new kind of viruses in the computer. 这是一种新的电脑病毒。
  • All bacteria are larger than viruses. 所有细菌都比病毒大。
0 within 3fMwo     
n.内部，里头；adv.在内部，在内心里；prep.在…之内
参考例句：
  • The work must be done within the given time.这个工作必须在规定的时间内完成。
  • Within two weeks,she gained five pounds in weight.两周内她的体重增加了5磅。
0 work OoOyu     
n.工作，劳动
参考例句：
  • We all work hard.我们都努力工作。
  • Her work is to take care of the children.她的工作是照料好孩子。
0 years 75aeb98e5241592ad6a6c2c4c78a16ef     
n.年( year的名词复数 )；年纪；一年的期间；某年级的学生
参考例句：
  • She is still very active, in spite of her advancing years. 她尽管年事渐高，仍然十分活跃。
  • Travelling in Europe was something of an anticlimax after the years he'd spent in Africa. 他在非洲生活了多年，到欧洲旅行真是有点太平淡了。