英语教程

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全新版大学英语综合教程第一册单元4课文介绍,全新版大学英语综合教程第二册单元8课文解读,大学英语教程4原文翻译,大学英语专业本科的教材有哪些?,大学英语教材有哪些?...

全新版大学英语综合教程第一册单元4课文介绍
全新版大学英语综合教程第一册单元4课文介绍
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全新版大学英语综合教程第一册单元4课文介绍

全新版大学英语综合教程第一册单元4课文介绍   导语:美国梦意味着与不同的人不同的东西。 但对许多人来说,特别是移民,这意味着有机会为自己谋生。 对他们来说,梦想是,人才和辛勤工作可以把你从木屋带到白宫。 下面是一篇讲述主人公的美国梦并没有如此高涨,而是设法让自己的梦想成真。   American Dream   Part I Pre-reading Task   Listen to the recording two or three times and then think over the following questions:   1. According to Dr. Hertz, what did the American Dream mean to his grandparents?   2. In Dr. Hertz's opinion, who wants people to believe in the American Dream? Why?   3. Why does Dr. Hertz say the American Dream is in one's head and in one's pocket?   4. What do you understand by the American Dream?   The following words in the recording may be new to you:   poverty   n. 贫穷   advertising   n. 广告宣传   Part II   Text   The American Dream means different things to different people. But for many, particularly immigrants, it means the opportunity to make a better life for themselves. For them the dream is that talent and hard work can take you from log cabin to White House. Tony Trivisonno did not rise quite so high, yet he managed to make his own dream come true.   TONY TRIVISONNO'S AMERICAN DREAM   Frederick C. Crawford   He came from a rocky farm in Italy, somewhere south of Rome. How or when he got to America, I don't know. But one evening I found him standing in the driveway, behind my garage. He was about five-foot-seven or eight, and thin.   "I mow your lawn," he said. It was hard to comprehend his broken English.   I asked him his name. "Tony Trivisonno," he replied. "I mow your lawn." I told Tony that I couldn't afford a gardener.   "I mow your lawn," he said again, then walked away. I went into my house unhappy. Yes, these Depression days were difficult, but how could I to turn away a person who had come to me for help?   When I got home from work the next evening, the lawn had been mowed, the garden weeded, and the walks swept. I asked my wife what had happened.   "A man got the lawn mower out of the garage and worked on the yard," she answered. "I assumed you had hired him."   I told her of my experience the night before. We thought it strange that he had not asked for pay.   The next two days were busy, and I forgot about Tony. We were trying to rebuild our business and bring some of our workers back to the plants. But on Friday, returning home a little early, I saw Tony again, behind the garage. I complimented him on the work he had done.   "I mow your lawn," he said.   I managed to work out some kind of small weekly pay, and each day Tony cleaned up the yard and took care of any little tasks. My wife said he was very helpful whenever there were any heavy objects to lift or things to fix.   Summer passed into fall, and winds blew cold. "Mr. Craw, snow pretty soon," Tony told me one evening. "When winter come, you give me job clearing snow at the factory."   Well, what do you do with such determination and hope? Of course, Tony got his job at the factory.   The months passed. I asked the personnel department for a report. They said Tony was a very good worker.   One day I found Tony at our meeting place behind the garage. "I want to be 'prentice," he said.   We had a pretty good apprentice school that trained laborers. But I doubted whether Tony had the capacity to read blueprints and micrometers or do precision work. Still, how could I turn him down?   Tony took a cut in pay to become an apprentice. Months later, I got a report that he had graduated as a skilled grinder. He had learned to read the millionths of an inch on the micrometer and to shape the grinding wheel with an instrument set with a diamond. My wife and I were delighted with what we felt was a satisfying end of the story.   A year or two passed, and again I found Tony in his usual waiting place. We talked about his work, and I asked him what he wanted.   "Mr. Craw," he said, "I like a buy a house." On the edge of town, he had found a house for sale, a complete wreck.   I called on a banker friend. "Do you ever loan money on character?" I asked. "No," he said. "We can't afford to. No sale."   "Now, wait a minute," I replied. "Here is a hard-working man, a man of character, I can promise you that. He's got a good job. You're not getting a damn thing from your lot. It will stay there for years. At least he will pay your interest."   Reluctantly, the banker wrote a mortgage for $2,000 and gave Tony the house with no down payment. Tony was delighted. From then on, it was interesting to see that any discarded odds and ends around our place — a broken screen, a bit of hardware, boards from packing — Tony would gather and take home.   After about two years, I found Tony in our familiar meeting spot. He seemed to stand a little straighter. He was heavier. He had a look of confidence.   "Mr. Craw, I sell my house!" he said with pride. "I got $8,000."   I was amazed. "But, Tony, where are you going to live without a house?"   "Mr. Craw, I buy a farm."   We sat down and talked. Tony told me that to own a farm was his dream. He loved the tomatoes and peppers and all the other vegetables important to his Italian diet. He had sent for his wife and son and daughter back in Italy. He had hunted around the edge of town until he found a small, abandoned piece of property with a house and shed. Now he was moving his family to his farm.   Sometime later. Tony arrived on a Sunday afternoon, neatly dressed. He had another Italian man with him. He told me that he had persuaded his childhood friend to move to America. Tony was sponsoring him. With an amused look in his eye, he told me that when they approached the little farm he now operated, his friend stood in amazement and said, "Tony, you are a millionaire!"   Then, during the war, a message came from my company. Tony had passed away.   I asked our people to check on his family and see that everything was properly handled. They found the farm green with vegetables, the little house livable and homey. There was a tractor and a good car in the yard. The children were educated and working, and Tony didn't owe a cent.   After he passed away, I thought more and more about Tony's career. He grew in stature in my mind. In the end, I think he stood as tall, and as proud, as the greatest American industrialists.   They had all reached their success by the same route and by the same values and principles: vision, determination, self-control, optimism, self-respect and, above all, integrity.   Tony did not begin on the bottom rung of the ladder. He began in the basement. Tony's affairs were tiny; the greatest industrialists' affairs were giant. But, after all, the balance sheets were exactly the same. The only difference was where you put the decimal point.   Tony Trivisonno came to America seeking the American Dream. But he didn't find it — he created it for himself. All he had were 24 precious hours a day, and he wasted none of them.   New Words and Expressions   driveway   n. 宅旁私家车道   mow   v. 修剪(草坪),刈(草)   comprehend   vt. understand fully   lawn   n. 草地,草坪   turn away   refuse to help (sb.) or to allow (sb.) to enter a place 拒绝帮助;不让…进入   weed   v. 除去…的杂草;除草   n. 杂草,野草   assume   vt. suppose 假设;以为   compliment▲   vt. praise 赞扬   n. 赞美的言辞或行为   work out   plan; solve; calculate 制定出;解决;算出   weekly   a. happening once a week or every week 每周的;一周一次的   clean up   make clean and tidy 打扫,清除   helpful   a. giving help; useful 有帮助的;有用的   do with   (used in questions with what) 对待,处理   determination   n. 决心,决定   personnel   n. 人事部门;全体人员,全体职员   apprentice   n. 学徒   capacity   n. the ability to understand or do sth. 能力,才能   micrometer   n. 测微计,千分尺   precision   n. the quality of being exact 精密;精确(性)   turn down   refuse 拒绝   graduate   v. (使)毕业   n. (尤指大学)毕业生   skilled   a. having skill; needing skill 熟练的,有技巧的;技术性的   grinder   n. 磨工   grind (ground)   vt. 磨,磨碎,碾碎   instrument   n. 工具,器械,仪器   for sale   intended to be sold 待售   wreck   n. 残破物;(尤指失事船只、飞机等的)残骸   call on   visit (sb.) for a short time 拜访   banker   n. 银行家;银行高级职员   loan   vt. lend (sth.) 借,贷   n. 贷款;借,贷   character   n. (人的`)品德;品质;性格   damn   a.,n. (infml) (usu. used in negatives) of even the smallest amount 丝毫   reluctantly   ad. 勉强地   reluctant a.   mortgage▲   n. 抵押借款,按揭   discard   vt. (fml)throw away 抛弃   odds and ends   零星杂物,琐碎物品   screen   n. 纱门,纱窗;屏;荧屏   hardware   n. 五金器具;(计算机的)硬件   spot   n. a particular place;a small dirty mark 地点;斑点   confidence   n. 信心   amaze   vt. surprise (sb.) very much 使惊愕,使诧异   amazement   n. 惊愕,诧异   pepper   n. 辣椒;胡椒粉   Italian   a. 意大利的   diet   n. food and drink usually taken by a person or group 日常饮食   send for   ask for the arrival of 派人去叫,召唤;派人去取   hunt   v. 寻找;打猎   abandon   vt. give up completely or forever 抛弃,放弃   property   n. land, buildings or both together; sth. which is owned (房)地产;财产   shed   n. 小屋,棚   vt. 使脱落;使流出,散发出   sometime   ad. 某个时候   sponsor   vt. 为…做保证人;主办,发起   n. 保证人;主办者,发起人   amuse   vt. cause to laugh or smile; cause to spend time in a pleasant manner 逗乐;给…提供娱乐   approach   v. come near(er) to 接近   millionaire▲   n. 百万富翁   pass away   (euph) (esp. of a person) die 去世   handle   vt. manage; control 管理,处理;操纵   livable   a. fit or pleasant to live in 适于居住的   homey   a. (infml) pleasant; like home 舒适的;像家一样的   tractor   n. 拖拉机   stature   n. 身材,身高;境界   industrialist   n. 工业家,实业家   route   n. 路线,路程   principle   n. guiding rule for behavior; basic truth 信条;原则;原理   vision   n. the ability to make great plans for the future; sight; the ability to see 远见;视觉,视力   optimism▲   n. 乐观主义   self-respect   n. proper respect for oneself 自尊;自重   above all   most important of all 最重要的是   integrity▲   n. quality of being honest and responsible; state of being complete 正直;完整   rung   n. (梯子的)横档,梯级   basement▲   n. 地下室   giant   a. of great size or force 巨大的   n. 巨人   balance   n. 平衡;余额   balance sheet   资产负债表   decimal▲   小数   create   vt. produce or make (esp. sth. new) 创造,创作   Proper Names   Tony Trivisonno   托尼·特里韦索诺   Frederick C. Crawford   弗雷德里克·C·克罗弗德   Italy   意大利   Rome   罗马(意大利首都) ;

全新版大学英语综合教程第二册单元8课文解读
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全新版大学英语综合教程第二册单元8课文解读

全新版大学英语综合教程第二册单元8课文解读   导语:保护自然肯定是有好处的,但也需要成本,怎样权衡利弊呢,下面是一篇关于保护环境的英语课文,欢迎大家学习。   Protecting Our Environment   Part I Pre-Reading Task   Listen to the recording two or three times and then think over the following questions:   1. What kind of paradise is described in the song?   2. Why do people have to pay to see the trees?   3. What would happen if farmers continued to use DDT?   4. What is the theme of the song?   The following words in the recording may be new to you:   pink   a. 粉红色的   boutique   n. 时装店   hot spot   n. (sl.) nightclub 夜总会   insect   n. 昆虫   Part II   Text   Protecting nature certainly has benefits, but it has costs as well. How are we to balance the two when deciding how far we should go in caring for the environment?   SAVING NATURE, BUT ONLY FOR MAN   Charles Krauthammer   Environmental sensitivity is now as required an attitude in polite society as is, belief in democracy or aversion to nylon. But now that everyone has claims to love Mother Earth, how are we to choose among the dozens of conflicting proposals, restrictions, projects, regulations and laws advanced in the name of the environment? Clearly not everything with an environmental claim is worth doing. How to choose?   There is a simple way. First, distinguish between environmental luxuries and environmental necessities. Luxuries are those things it would be nice to have if costless. Necessities are those things we must have regardless. Then apply a rule. Call it the fundamental principle of sensible environmentalism: Combating ecological change that directly threatens the health and safety of people is an environmental necessity. All else is luxury.   For example: preserving the atmosphere, by both protecting the ozone layer and halting the greenhouse effect, is an environmental necessity. In April scientists reported that ozone damage is far worse than previously thought. Ozone reduction not only causes skin cancer and eye cataracts, it also destroys plankton, the beginning of the food chain on top of which we humans sit.   The reality of the greenhouse effect is more speculative, though its possible consequences are far deadlier: melting ice caps, flooded coastlines, disturbed climate, dried up plains and, ultimately, empty breadbaskets. The American Midwest feeds the world. Are we prepared to see Iowa acquire Albuquerque's climate? And Siberia acquire Iowa's?   Ozone reduction and the greenhouse effect are human disasters. They happen to occur in the environment. But they are urgent because they directly threaten man. A sensible environmentalism, the only kind of environmentalism that will win universal public support, begins by unashamedly declaring that nature is here to serve man. A sensible environmentalism is entirely man-centered: it calls for man to preserve nature, but on the grounds of self-preservation.   A sensible environmentalism does not sentimentalize the earth. It does not ask people to sacrifice in the name of other creatures. After all, it is hard enough to ask people to sacrifice in the name of other humans. (Think of the public resistance to foreign aid and welfare.) Ask hardworking voters to sacrifice in the name of the snail darter, and, if they are feeling polite, they will give you a shrug.   Of course, this man-centeredness runs against the grain of a contemporary environmentalism that worships the earth to the point of excess. One scientific theory — Gaia theory — actually claims that Earth is a living organism. This kind of environmentalism likes to consider itself spiritual. It is nothing more than sentimental. It takes, for example, a highly selective view of the kindliness of nature. My nature worship stops with the May storms that killed more than 125,000 Bengalis and left 10 million homeless.   A non-sentimental environmentalism is one founded on Protagoras' principle that "Man is the measure of all things." Such a principle helps us to fight our way through the jungle of environmental argument. Take the current debate raging over oil drilling in a corner of the Alaska National Wildlife Refuge. Environmentalists, fighting against a bill working its way through Congress to permit such exploration, argue that we should be conserving energy instead of drilling for it. This is a false either/or proposition. The country does need a substantial energy tax to reduce consumption. But it needs more production too. Government estimates indicate a nearly fifty-fifty chance that under the ANWR lies one of the five largest oil fields ever discovered in America.   We have just come through a war fought in part over oil: Energy dependence costs Americans not just dollars but lives. It is a ridiculous sentimentalism that would deny ourselves oil that is peacefully attainable because it risks disrupting the breeding grounds of Arctic reindeer.   I like the reindeer as much as the next man. And I would be rather sorry if their mating patterns are disturbed. But you can't have everything. And if the choice is between the welfare of reindeer and reducing oil dependence that gets people killed in wars, I choose man over reindeer every time.   Similarly the spotted owl. I am no enemy of the owl. If it could be preserved at no or little cost, I would agree: the variety of nature is a good, a high aesthetic good. But it is no more than that. And sometimes aesthetic goods have to be sacrificed to the more fundamental ones. If the cost of preserving the spotted owl is the loss of livelihood for 30,000 logging families, I choose family over owl.   The important distinction is between those environmental goods that are fundamental and those that are merely aesthetic. Nature is our charge. It is not our master. It is to be respected and even cultivated. But it is man's world. And when man has to choose between his well-being and that of nature, nature will have to accommodate.   Man should accommodate only when his fate and that of nature are bound up together. The most urgent accommodation must be made when the very integrity of man's environment — e.g., atmospheric ozone — is threatened. When the threat to man is of a lesser order (say, the pollutants from coal- and oil-fired generators that cause death from disease but not fatal damage to the ecosystem), a more moderate accommodation that balances economic against health concerns is in order. But in either case the principle is the same: protect the environment — because it is man's environment.   The sentimental environmentalists will call this saving nature with a totally wrong frame of mind. Exactly. A sensible — a humanistic — environmentalism does it not for nature's sake but for our own.   New Words and Expressions   environmental   a. (自然)环境的   environment n.   sensitivity   n. 敏感(性)   belief   n. 信念,信仰;相信   democracy   n. 民主(制度)   conflicting   a. being in disagreement, collision, or opposition 不一致的,冲突的,矛盾的   conflict vi.   proposal   n. sth. proposed 提议,建议   restriction   n. sth. that restricts, such as a law or rule 限制;限制性规定   regulation   n. an official rule or order 规章;规定   in the name of   for the reason of; using the excuse of 以…为由,以…为借口,以…的名义   distinguish   v. recognize the difference (between) 区别,辨别   regardless   ad. in spite of everything; anyway 不顾一切地;无论如何   fundamental   a. of the basis or foundation of sth. 基本的,根本的   environmentalism   n. 环境保护论;环境论   combat   v. fight or struggle (against) (与…)斗争,战斗   ecological   a. of ecology 生态的;生态学的   atmosphere   n. 大气;气氛   ozone▲   n. 臭氧   layer   n. a single thickness of a material covering a surface 层   reduction   n. making or becoming less or smaller 减少   cancer   n. 癌,恶性肿瘤   cataract   n. 白内障   plankton   n. 浮游生物   reality   n. 现实;真实   speculative   a. 猜测性的,推测的   consequence   n. the result or effect of an action or condition 后果,结果   deadly   a. causing or able to cause fatal injury or serious damage 致命的,毁灭性的   melt   v. (cause a solid to) become liquid (使)融化,(使)熔化   urgent   a. calling for immediate attention 紧急的;急迫的   universal   a. 全世界的;普遍的,全体的   unashamedly   ad. without showing guilt or embarrassment 坦然地,满不在乎地   man-centered   a. 以人为中心的,只考虑人类的利益的   call for   require, demand 要求   on the grounds of/on…grounds   for reasons of 因为;以…为理由   self-preservation   n. 自我保护   sentimentalize   vt. treat or consider in a sentimental way 感情用事地对待(或看待)   creature   n. a living being, especially an animal 生物(尤指动物)   resistance   n. opposition 反对,反抗   voter   n. 投票者,(法定)选举人   vote   v. express one's choice in favour of (a person or political party) at an election 投票选举   snail darter   n. 蜗牛鱼(一种濒临绝种的很小的淡水鱼)   run/go against the grain (of sth. or to do sth.)   be contrary to one's inclination, desire, or feeling 与(…)格格不入;违反意愿(做某事)   contemporary   a. current; modern 当代的,现代的   worship   n., vt. 崇拜;崇敬   to the point of   to a degree that can be described as 达到…的程度   excess   n. more than the reasonable degree or amount 过节,无节制   organism   n. 生物体,有机体   spiritual   a. of the spirit as opposed to matter 精神的;非物质的   nothing more than   just the same as; only 无异于;只不过,仅仅   sentimental   a. 感情用事的;多愁善感的   selective   a. of or characterized by selection 选择的;有选择性的   Bengali   n., a. 孟加拉人(的);孟加拉语(的);孟加拉的   jungle   n. 杂乱无章的事物;(热带)丛林   current   a. occurring in or existing at the present time 当前的,现在的   debate   n. 辩论;争论   rage   vi. continue with great force; be intense 激烈地进行   wildlife   n. wild animals and vegetation, especially animals living in a natural state (总称)野生动物(尤指野生动物)   refuge▲   n. a place providing protection or shelter 庇护所;避难处   work one's way   manage to reach or go through; make efforts to attain one's goal 设法抵达(或获得通过);努力达到目标   congress   n. 国会;立法机关;代表大会   exploration   n. the act or an instance of exploring 勘查,探测;探索   conserve▲   vt. protect from loss or harm; preserve 保护;保存   either/or   a. 只能两者择其一的`   proposition▲   n. 提议;命题   consumption   n. the act of consuming; the amount consumed 消费(量)   come through   experience, survive or overcome (a difficulty, etc.) 经历;从(…中)活下来(或挺过来)   in part   to some extent; partly 在某种程度上;部分地   dependence   n. the state of being dependent 依靠,依赖   ridiculous   a. absurd 可笑的,荒谬的   sentimentalism   n. 感情用事;多愁善感,感伤主义   deny   vt. refuse to grant or allow 不给;不准   attainable   a. that can be reached or achieved 可达到的;可得到的   attain   vt. 达到;取得   disrupt▲   vt. throw into confusion or disorder 使陷于混乱;干扰   breeding ground   动物繁殖的地方   breed (bred)   v. bear, produce (young) (使)繁殖;产(后代)   reindeer   n. (单复同)驯鹿   Arctic   a., n. 北级(的),北极圈(的)   mate   v. (使)交配   similarly   ad. in a similar way 同样地,相同地   owl▲   n. 猫头鹰   aesthetic▲   a. 美学的;美感的;美的   livelihood   n. a means of living 生计   logging   n. 伐木业   log   v. cut down, trim, and haul (timber) 砍伐;伐(木)   distinction   n. difference 区别,差别   charge   n. a person or thing committed to the care of another 被照管的人(或事物)   well-being   n. the state of being healthy, happy, or prosperous 幸福;福祉   accommodate▲   vi. adapt 适应新的情况;迁就   vt. 容纳,向…提供住处;协调   accommodation n.   fate   n. 命运,结局   bind (bound)   vt. tie or fasten; tie together 捆,绑;将…绑在一起   e.g. (abbr.)   for example 例如   atmospheric   a. of, relating to, or existing in the atmosphere 大气的   threat   n. 威胁   lesser   a. smaller in amount, value, or importance 较小的,更少的,次要的   pollutant   n. something that pollutes 污染物   generator   n. 发电机   fatal   a. causing death; bringing ruin 致命的;毁灭性的   ecosystem   n. 生态系统   moderate   a. not extreme; within sensible limits 适中的;适度的   concern   n. 有利害关系的事,关心的事,担扰   frame   n. state, condition; basic structure around which sth. is built 状态;框架,构架   frame of mind   mental attitude or outlook 心绪;心境   humanistic   a. of humanism or humanists 人本主义的,人文主义的   Proper Names   Charles Krauthammer   杰尔斯·克劳特哈默   Midwest   美国中西部   Lowa   (美国)爱荷华州   Albuquerque   阿尔伯克基(美国新墨西哥州城市)   Siberia   西伯利亚(俄罗斯一地区)   Gaia   (希神)盖亚(大地女神)   Protagoras   普罗泰戈拉 (c.481 — c.411 B.C.,古希腊哲学家)   Alaska   (美国)阿拉斯加州   Language sense Enhancement   1. Read aloud paragraphs 1-5 and learn them by heart.   2. Read aloud the following poem:   The Beauty of Nature   James Teh   One cool evening, I put aside all duty,   To sit alone, watching the sun set,   And as I do, I think of scenes filled with beauty,   Scenes I wish to never forget.   I think of the beach, with the sand and the sea,   The waves roaring up, then gently lapping the beach,   The cries of the seagulls, so happy, so free,   It only men realized the lesson it can teach.   I think of a lake, the crystal clear water,   So pure, so smooth, and cool on my skin,   The air, so clean, no toxic slaughter,   There's a key, a lesson held within.   I think of a waterfall, water freely flowing,   The gentle gush, gurgling in my ears,   The wind on my face, calmly blowing,   So many have not learnt in so many years.   The sunset, the beach, the lake, the waterfall,   They're things of nature, not man-made at all,   Characteristics unbeatable by man have they all,   They're peace and beauty, both of which it seems men want to fall.   3. Read the following quotations. Learn them by heart if you can. You might need to look up new words in a dictionary.   Complete adaptation to environment means death. The essential point in all response is the desire to control environment.   —— John Dewey   We won't have a society if we destroy the environment.   —— Margaret Mead   We make the world we live in and shape our own environment.   —— Orison Swett Marden   When man is happy, he is in harmony with himself and his environment.   —— Oscar Wilde   4.Read the following joke for fun:   Man: how many environmentalists does it take to change a light bulb?   Woman: Ten. One to install the new bulb and nine to figure out what to do with the discarded bulb for the next 10,000 years. ;

大学英语教程4原文翻译
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大学英语教程4原文翻译

大学英语教程4原文翻译如下: Two of the most frustrating things about driving a car are getting lost and getting stuck in traffic。While the computer revolution is unlikely to cure these problems, it will have a positive impact。 Sensors in your car tuned to radio signals from orbiting satellites can locate your car precisely at any moment and warn of traffic jams。We already have twenty-four Navstar satellites orbiting the earth, making up what is called the Global Positioning System。 They make it possible to determine your location on the earth to within about a hundred feet。At any given time, there are several GPS satellites orbiting overhead at a distance of about 11,000 miles。 Each satellite contains four "atomic clocks," which vibrate at a precise frequency, according to the laws of the quantum theory。 开车最头疼的两大麻烦是迷路和交通堵塞。虽然计算机革命不可能彻底解决这两个问题,但却会带来积极的影响。 你汽车上与绕轨道运行的卫星发出的无线电信号调谐的传感器能随时精确地确定你汽车的方位,并告知交通阻塞情况。我们已经有24颗环绕地球运行的导航卫星,组成了人们所说的全球卫星定位系统。通过这些卫星我们有可能以小于100英尺的误差确定你在地球上的方位。 在任何一个特定时间,总有若干颗全球定位系统的卫星在11000英里的高空绕地球运行。每颗卫星都装有4个“原子钟”,它们根据量子理论法则,以精确的频率振动。 As a satellite passes overhead, it sends out a radio signal that can be detected by a receiver in a car's computer。The car's computer can then calculate how far the satellite is by measuring how long it took for the signal to arrive。 Since the speed of light is well known, any delay in receiving the satellite's signal can be converted into a distance。 卫星从高空经过时发出能被汽车上计算机里的接收器辨认的无线电信号。汽车上的计算机就会根据信号传来所花的时间计算出卫星有多远。由于光速为人熟知,接收卫星信号时的任何时间迟缓都能折算出距离的远近。

大学英语专业本科的教材有哪些?
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大学英语专业本科的教材有哪些?

1、现在使用较广的基本都是外教社(上海外语教育出版社)、高教社(高等教育出版社)的教材。 (1)外教社的教材(第二版)如下: 综合教程(就是精读)主编是何兆熊,1-4册是基础英语,5-8册是高级英语。 听力教程共4册,施心远主编;泛读教程共四册,王守仁主编。 (2)高教社的《综合英语教程》、《英语听力教程》、《英语语音教程》使用度也很高。 2、有的学校的课程使用的是自编教材。 3、有的学校使用的是李观仪主编的《新编英语教程》做精读课本。它的内容太古老了,1985年出版后就修订过一次。 扩展资料: 英语专业 1、英语专业是培养具有扎实的英语语言基础和比较广泛的科学文化知识,能在外事、经贸、文化、新闻出版、教育、科研、旅游等部门从事翻译、研究、教学、管理工作的英语高级专门人才的学科。英语专业可以包括:语言学、文学、翻译(学术类)、MTI口译或笔译(专业类)。 2、主干课程:精读,泛读,听力,口语,写作,翻译等。 3、主干学科:英语语言文学。 4、主要课程:英语精读、英语泛读、英语听力、英语语法、英语口语、英语写作、综合英语、英汉翻译、汉英翻译、语言学概论、英美文学、英语国家文化。 5、第二专业:大二下学期开始选修,共上四个学期。可选日语、西语、德语、法语和俄语。据学校具体情况而定。 6、修业年限:四年。 7、授予学位:文学学士。 8、授予学位与英语语言文学相同。 参考资料来源:百度百科-英语专业

大学英语教材有哪些?
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大学英语教材有哪些?

问题一:现在大学英语用的是什么教材?哪个出版社的? 现在各个大学用的大学英语教材都有所不同,甚至相同大学不同专业使用的教材也都锭同,目前非英语专业比较通用的有以下几种教材:
新编大学英语――浙大版

(全新版)大学英语――上海外语教育出版社

新视野大学英语――外研社

21世纪大学英语――复旦



英语专业通常使用两种教材:

现代大学英语――外研社

上海外语教育出版社出版的一套,书名记不住了~

各套教材均有不同的册列,如精读、听写教程、泛读教程等等。


问题二:大学英语教材都有什么? 10分 不同的学校课程设置不一样的,比如有的学校英语学两年,有的只学一年半等。一般的英语教材有新视野大学英语,新时代大学英语等。你要找该学校的人问,才知道用的是什么教材。

问题三:为什么大学的英语教材不一样???有的是新标准大学英语,有的是新视野大学英语。两者有什么区别?哪个好 这得你自己评价了!就像我们省的中学教材(江苏)有苏教版和人教版,苏教版的概括力强,人教版的解释详细~作为那时的初学者的我来说,我是喜欢人教版的,我们老师也是想用人教版来教我们这些入门都没有的家伙的~可是――学校领导就给选了苏教版有啥用啊~!
所以经验有三:

1.哪个版本好与不好,交给老师们去操心吧,他们绝对会“多退少补”的~ 没办法,教得不好影响业绩啊!

2.你理解英语吗?――一门语言,用来沟通,不是科目,不是学科。

3.活学,别死板。你想想,我们不就是以课本为纲,从小学开始,12年来英语都无法流利说~ 音标、单词、短语、句子……真是狭隘的切入点,其实就四个――听、说、读、写~

想想你中文是怎么说的如今这么流利的?融会贯通下啊~


问题四:大学英语教材哪个系列比较好 新视野大学英语系列教材是目前全国高校用的最多的教材;其次是上外的新编大学英语;
其他教材都不能和这两套教材比.

北京外研社和上海外教社的教材各有千秋,很难用好坏说清楚.

英语专业还是外研社的较多,但很多学校都在推广自己的教材


问题五:大学里用的英语书全名是叫什么? 就本人所知,非英语专业的大学英语没有统一的教材,过去是教育部推荐几种,各大学自己选择。甚至在同一所大学,不同专业所用的教材也不一样。英语专业的不太清楚,但英语专业是把英语当做一个完整的学科(语言学、文学)进行教学的,而非专业的英语,只是把它当做一种工具。不知道你的目标是什么?
如果一般应用,新概念学完四册,完全掌握所含知识,读、写、听、说完全达到其要求,已经够用了。当然任何一门知识都是无止境的。有兴趣可以读读狄更斯的小说,如《双城记》、《艰难时世》。英国人推崇的语言大师是狄更斯,并非莎士比亚。


问题六:大一英语教材有哪些 《新视野大学英语》

问题七:大学英语都学什么内容?用哪些教材? 卖家:喋血白鹰
锦袋内所交易的物品!

1.灭世杖 等级66

攻80|水攻122

2.蚀魂魔戒 等级66

防44|火防40


问题八:大学英语大家用的什么教材 在大学里你也可以自己买一些材料自学啊
学校里发的教材那只是应付考试的

四级考试可没有专门的教材 关键还是看你的知识面广不广

大学里时间充裕 自学是很重要地。

望采纳


问题九:现在全国的大学英语教材都有哪些(求名称,主编和出版社) 新视界大学英语。北京外国语大学出版社。

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