大學(xué)英語(yǔ)自學(xué)教程單元課文翻譯

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 01 怎樣成為一名成功的語(yǔ)言學(xué)習(xí)者

　　01-A. How to be a successful language learner?

　　“Learning a language is easy, even a child can do it!”

　　Most adults who are learning a second language would disagree with this statement. For them, learning a language is a very difficult task. They need hundreds of hours of study and practice, and even this will not guarantee success for every adult language learner.

　　Language learning is different from other kinds of learning. Some people who are very intelligent and successful in their fields find it difficult to succeed in language learning. Conversely, some people who are successful language learners find it difficult to succeed in other fields.

　　Language teachers often offer advice to language learners: “Read as much as you can in the new language.”“ Practice speaking the language every day. ”“Live with people who speak the language.”“Don’t translate-try to think in the new language.”“ Learn as a child would learn; play with the language.”

　　But what does a successful language learner do? Language learning research shows that successful language learners are similar in many ways.

　　First of all, successful language learners are independent learners. They do not depend on the book or the teacher; they discover their own way to learn the language. Instead of waiting for the teacher to explain, they try to find the patterns and the rules for themselves. They are good guessers who look for clues and form their own conclusions. When they guess wrong, they guess again. They try to learn from their mistakes.

　　Successful language learning is active learning. Therefore, successful learners do not wait for a chance to use the language; they look for such a chance. They find people who speak the language and they ask these people to correct them when they make a mistake. They will try anything to communicate. They are not afraid to repeat what they hear or to say strange things; they are willing to make mistakes and try again. When communication is difficult, they can accept information that is inexact or incomplete. It is more important for them to learn to think in the language than to know the meaning of every word.

　　Finally, successful language learners are learners with a purpose. They want to learn the language because they are interested in the language and the people who speak it. It is necessary for them to learn the language in order to communicate with these people and to learn from them. They find it easy to practice using the language regularly because they want to learn with it.

　　What kind of language learner are you? If you are a successful language learner, you have probably been learning independently, actively, and purposefully. On the other hand, if your language learning has been less than successful, you might do well to try some of the techniques outlined above.

　　【課文譯文】

　　怎樣成為一名成功的語(yǔ)言學(xué)習(xí)者

　　“學(xué)習(xí)一門語(yǔ)言很容易，即使小孩也能做得到。”

　　大多數(shù)正在學(xué)習(xí)第二語(yǔ)言的成年人會(huì)不同意這種說(shuō)法。對(duì)他們來(lái)說(shuō)，學(xué)習(xí)一門語(yǔ)言是非常困難的事情。他們需要數(shù)百小時(shí)的學(xué)習(xí)與練習(xí)，即使這樣也不能保證每個(gè)成年語(yǔ)言學(xué)習(xí)者都能學(xué)好。

　　語(yǔ)言學(xué)習(xí)不同于其他學(xué)習(xí)。許多人很聰明，在自己的領(lǐng)域很成功，但他們發(fā)現(xiàn)很難學(xué)好一門語(yǔ)言。相反，一些人學(xué)習(xí)語(yǔ)言很成功，但卻發(fā)現(xiàn)很難在其他領(lǐng)域有所成就。

　　語(yǔ)言教師常常向語(yǔ)言學(xué)習(xí)者提出建議：“要用新的語(yǔ)言盡量多閱讀”，“每天練習(xí)說(shuō)這種語(yǔ)言”，“與說(shuō)這種語(yǔ)言的人住在一起”，“不要翻譯——盡量用這種新的語(yǔ)言去思考”，“要像孩子學(xué)語(yǔ)言一樣去學(xué)習(xí)新語(yǔ)言”，“放松地去學(xué)習(xí)語(yǔ)言。”

　　然而，成功的語(yǔ)言學(xué)習(xí)者是怎樣做的呢?語(yǔ)言學(xué)習(xí)研究表明，成功的語(yǔ)言學(xué)習(xí)者在許多方面都有相似之處。

　　首先，成功的語(yǔ)言學(xué)習(xí)者獨(dú)立學(xué)習(xí)。他們不依賴書本和老師，而且能找到自己學(xué)習(xí)語(yǔ)言的方法。他們不是等待老師來(lái)解釋，而是自己盡力去找到語(yǔ)言的句式和規(guī)則。他們尋找線索并由自己得出結(jié)論，從而做出正確的猜測(cè)。如果猜錯(cuò)，他們就再猜一遍。他們都努力從錯(cuò)誤中學(xué)習(xí)。

　　成功的語(yǔ)言學(xué)習(xí)是一種主動(dòng)的學(xué)習(xí)。因此，成功的語(yǔ)言學(xué)習(xí)者不是坐等時(shí)機(jī)而是主動(dòng)尋找機(jī)會(huì)來(lái)使用語(yǔ)言。他們找到(說(shuō))這種語(yǔ)言的人進(jìn)行練習(xí)，出錯(cuò)時(shí)請(qǐng)這些人糾正。他們不失時(shí)機(jī)地進(jìn)行交流，不怕重復(fù)所聽(tīng)到的話，也不怕說(shuō)出離奇的話，他們不在乎出錯(cuò)，并樂(lè)于反復(fù)嘗試。當(dāng)交流困難時(shí)，他們可以接受不確切或不完整的信息。對(duì)他們來(lái)說(shuō)，更重要的是學(xué)習(xí)用這種語(yǔ)言思考，而不是知道每個(gè)詞的意思。

　　最后，成功的語(yǔ)言學(xué)習(xí)者學(xué)習(xí)目的明確。他們想學(xué)習(xí)一門語(yǔ)言是因?yàn)樗麄儗?duì)這門語(yǔ)言以及說(shuō)這種語(yǔ)言的人感興趣。他們有必要學(xué)習(xí)這門語(yǔ)言去和那些人交流并向他們學(xué)習(xí)。他們發(fā)現(xiàn)經(jīng)常練習(xí)使用這種語(yǔ)言很容易，因?yàn)樗麄兿肜�用這種語(yǔ)言來(lái)學(xué)習(xí)。

　　你是什么樣的語(yǔ)言學(xué)習(xí)者?如果你是一位成功的語(yǔ)言學(xué)習(xí)者，那么你大概一直在獨(dú)立地、主動(dòng)地、目的明確地學(xué)習(xí)。另一方面,如果你的語(yǔ)言學(xué)習(xí)一直不太成功,你不妨試試上面提到的一些技巧。

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 02 稅、稅、還是稅

　　02-A. Taxes, Taxes, and More Taxes

　　Americans often say that there are only two things a person can be sure of in life: death and taxes, Americans do not have a corner on the "death" market, but many people feel that the United States leads the world with the worst taxes.

　　Taxes consist of the money which people pay to support their government. There are generally three levels of government in the United States: federal, state, and city; therefore, there are three types of taxes.

　　Salaried people who earn more than a few thousand dollars must pay a certain percentage of their salaries to the federal government. The percentage varies from person to person. It depends on their salaries. The federal government has a graduated income tax, that is, the percentage of the tax (14 to 70 percent) increases as a person's income increases. With the high cost of taxes, people are not very happy on April 15, when the federal taxes are due.

　　The second tax is for the state government: New York, California, North Dakota, or any of the other forty-seven states. Some states have an income tax similar to that of the federal government. Of course, the percentage for the state tax is lower. Other states have a sales tax, which is a percentage charged to any item which you buy in that state. For example, a person might want to buy a packet of cigarettes for twenty-five cents. If there is a sales tax of eight percent in that state, then the cost of the cigarettes is twenty-seven cents. This figure includes the sales tax. Some states use income tax in addition to sales tax to raise their revenues. The state tax laws are diverse and confusing.

　　The third tax is for the city. This tax comes in two forms: property tax (people who own a home have to pay taxes on it) and excise tax, which is charged on cars in a city. The cities use these funds for education, police and fire departments, public works and municipal buildings.

　　Since Americans pay such high taxes, they often feel that they are working one day each week just to pay their taxes. People always complain about taxes. They often protest that the government uses their tax dollars in the wrong way. They say that it spends too much on useless and impractical programs. Although Americans have different views on many issues, they tend to agree on one subject: taxes are too high.

　　【課文譯文】

　　稅、稅、還是稅

　　美國(guó)人常說(shuō)，人的一生有兩件事可以肯定會(huì)發(fā)生：死亡和稅收。美國(guó)人并不壟斷死亡市場(chǎng)，但許多人卻感到美國(guó)以最重的賦稅領(lǐng)先于世界。

　　稅指人們?yōu)橹С终�府而繳納的資金。在美國(guó)通常有三級(jí)政府：聯(lián)邦政府，州政府及市政府，因此就存在三種稅。

　　收入超過(guò)幾千元的工薪人士必須向聯(lián)邦政府繳納一定比率的稅金。這一比率因人而異，取決于各人的工資數(shù)。聯(lián)邦政府實(shí)行累進(jìn)收入所得稅制，也就是說(shuō)，稅率(14%～70%)隨個(gè)人收入的增加而增加，由于高額稅收，人們?cè)?月15日很不愉快，因?yàn)檫@一天是繳納稅款的日子。

　　第二種稅是繳納給州政府的，這些州包括紐約，加利福尼亞，北達(dá)科他以及其他47個(gè)州中的任何一個(gè)。一些州的收入所得稅的收取辦法同聯(lián)邦政府的相似，當(dāng)然其稅率要低一些。一些州設(shè)有銷售稅，即對(duì)你在該州所購(gòu)買的任何商品所收的一定比率的稅金。比如，某人想買一包25美分的煙。如果該州收取8%的銷售稅，那么買這包煙要花27美分，這一錢數(shù)就包括銷售稅。一些州利用收入所得稅外加銷售稅的辦法來(lái)提高稅收，各州的稅收法規(guī)五花八門，令人費(fèi)解。

　　第三種稅是向市政府繳納的。這種稅有兩種：一種是財(cái)產(chǎn)稅(擁有房屋的人都必須交稅)，另一種是本國(guó)消費(fèi)稅，即對(duì)城市汽車所征收的稅金。城市將這些資金用于教育、警察和消防部門、公共設(shè)施及市政建設(shè)。

　　由于美國(guó)人須付高額稅金，所以他們經(jīng)常感到每周有一天純粹是在為繳稅而工作。人們總是在抱怨稅收太高。他們常常抗議政府濫用他們的稅金。他們說(shuō)政府將太多的錢花在無(wú)用且不符合實(shí)際的項(xiàng)目上了。盡管美國(guó)人在很多問(wèn)題上有不同的看法，但他們?cè)谝粋�(gè)話題上的意見(jiàn)總是一致的：稅收太高。

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 03 大西洋

　　03-A. The Atlantic Ocean

　　The Atlantic Ocean is one of the oceans that separate the Old World from the New. For centuries it kept the Americas from being discovered by the people of Europe.

　　Many wrong ideas about the Atlantic made early sailors unwilling to sail far out into it. One idea was that it reached out to "the edge of the world." Sailors were afraid that they might sail right off the earth. Another idea was that at the equator the ocean would be boiling hot.

　　The Atlantic Ocean is only half as big as the Pacific, but it is still very large. It is more than 4,000 miles (6,000 km) wide where Columbus crossed it. Even at its narrowest it is about 2, 000 miles (3,200 km) wide. This narrowest place is between the bulge of south America and the bulge of Africa.

　　Two things make the Atlantic Ocean rather unusual. For so large an ocean it has very few islands. Also, it is the world's saltiest ocean.

　　There is so much water in the Atlantic that it is hard to imagine how much there is. But suppose no more rain fell into it and no more water was brought to it by rivers. It would take the ocean about 4,000 years to dry up. On the average the water is a little more than two miles (3.2 km) deep, but in places it is much deeper. The deepest spot is near Puerto Rico. This "deep" 30, 246 feet - almost six miles (9.6 km).

　　One of the longest mountain ranges of the world rises the floor of the Atlantic. This mountain range runs north and south down the middle of the ocean. The tops of a few of the mountains reach up above the sea and make islands. The Azores are the tops of peaks in the mid-Atlantic mountain range.

　　Several hundred miles eastward from Florida there is a part of the ocean called the Sargasso Sea. Here the water is quiet, for there is little wind. In the days of sailing vessels the crew were afraid they would be becalmed here. Sometimes they were.

　　Ocean currents are sometime called "rivers in the sea." One of these "river" in the Atlantic is called the Gulf Stream. It is a current of warm water. Another is the Labrador Current - cold water coming down from the Arctic. Ocean currents affect the climates of the lands near which they flow.

　　The Atlantic furnishes much food for the people on its shores. One of its most famous fishing regions, the Grand Banks, is near Newfoundland.

　　Today the Atlantic is a great highway. It is not, however, always a smooth and safe one. Storms sweep across it and pile up great waves. Icebergs float down from the Far North across the paths of ships.

　　We now have such fast ways of traveling that this big ocean seems to have grown smaller. Columbus sailed for more than two months to cross it. A fast modern steamship can make the trip in less than four days. Airplanes fly from New York to London in only eight hours and from South America to Africa in four!

　　【課文譯文】

　　大西洋

　　大西洋是將歐洲和美洲分隔開(kāi)的海洋之一。它使南北美洲長(zhǎng)達(dá)幾個(gè)世紀(jì)之久都未被人發(fā)現(xiàn)。

　　人們對(duì)大西洋有許多誤解，這使得早期的海員不愿意遠(yuǎn)航駛?cè)氪笪餮蟆Ｒ环N想法是大西洋遠(yuǎn)抵“世界的邊緣”，海員們擔(dān)心他們會(huì)一直航行到地球邊上掉落下去。另一個(gè)想法是在赤道處，大西洋的海水是滾燙的。

　　大西洋的面積只是太平洋的一半，但也非常遼闊。哥倫布穿越過(guò)的地方寬達(dá)4000多英里(6000公里)。即使最窄的地方寬度也有大約2000英里(3200公里)，這是一片位于南美洲最東端與非洲最西端之間的水域。

　　大西洋有兩點(diǎn)非同尋常。其一是在如此遼闊的海洋里少有島嶼。另外，大西洋是世界上含鹽量最高的海洋。

　　大西洋海水量很大，人們無(wú)法想像到底有多少水。但如果假設(shè)不再有降雨和河水注入，則需4000年大西洋才會(huì)干涸。大西洋平均水深有2英里(3.2公里)多一點(diǎn)，但有些地方要深得多。最深處在波多黎各島附近，深達(dá)30246英尺——約6英里(9.6公里)。

　　世界上最長(zhǎng)的山脈之一從大西洋海底隆起，這條山脈沿海底中部向南北延伸，幾座山峰露出海面，形成島嶼。亞速爾群島就是大西洋中部山脈露出水面的幾座山峰。

　　佛羅里達(dá)州向東幾百英里有一處海域叫馬尾藻海，這里由于很少刮風(fēng)，海面很平靜。在使用帆船的時(shí)代，船員們擔(dān)心他們會(huì)因無(wú)風(fēng)而在此處無(wú)法航行。有時(shí)他們確實(shí)會(huì)遇到這種情況。

　　海流有時(shí)被稱作“海洋中的河流”。大西洋有一條這種“河流”，叫做墨西哥灣流，這是一股暖水流；另外一條是拉布拉多海流——這是來(lái)自北冰洋的冷水流。洋流對(duì)流域附近大陸的氣候有影響。

　　大西洋為兩岸的人們提供了豐富的食物。大淺灘是最著名的捕魚區(qū)之一，位于紐芬蘭附近。

　　今天，大西洋是一條重要的航路，這條航路并不總是風(fēng)平浪靜，毫無(wú)危險(xiǎn)。暴風(fēng)雨會(huì)掠過(guò)洋面，堆起大浪。從北冰洋漂來(lái)的冰山也會(huì)橫穿航道。

　　我們現(xiàn)在有快捷的旅行方式，這個(gè)大洋似乎也變小了。哥倫布橫越大西洋用了兩個(gè)多月的時(shí)間，一艘現(xiàn)代化快輪不到4天就可完成這一航程，而乘飛機(jī)從紐約到倫敦只用8小時(shí)，從南美到非洲只用4小時(shí)。

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 04 改善你的記憶力

　　04-A. Improving Your Memory

　　Psychological research has focused on a number of basic principles that help memory: meaningfulness, organization, association, and visualization. It is useful to know how these principles work.

　　Meaningfulness affects memory at all levels. Information that does not make any sense to you is difficult to remember. There are several ways in which we can make material more meaningful. Many people, for instance, learn a rhyme to help them remember. Do you know the rhyme “Thirty days has September, April, June, and November…? ” It helps many people remember which months of the year have 30 days.

　　Organization also makes a difference in our ability to remember. How useful would a library be if the books were kept in random order? Material that is organized is better remembered than jumbled information. One example of organization is chunking. Chunking consists of grouping separate bits of information. For example, the number 4671363 is more easily remembered if it is chunked as 467,13,63. Categorizing is another means of organization. Suppose you are asked to remember the following list of words: man, bench, dog, desk, woman, horse, child, cat, chair. Many people will group the words into similar categories and remember them as follows: man, woman, child; cat, dog, horse; bench, chair, desk. Needless to say, the second list can be remembered more easily than the first one.

　　Association refers to taking the material we want to remember and relating it to something we remember accurately. In memorizing a number, you might try to associate it with familiar numbers or events. For example, the height of Mount Fuji in Japan - 12, 389 feet - might be remembered using the following associations: 12 is the number of months in the year, and 389 is the number of days in a year (365) added to the number of months twice (24).

　　The last principle is visualization. Research has shown striking improvements in many types of memory tasks when people are asked to visualize the items to be remembered. In one study, subjects in one group were asked to learn some words using imagery, while the second group used repetition to learn the words. Those using imagery remembered 80 to 90 percent of the words, compared with 30 to 40 percent of the words for those who memorized by repetition. Thus forming an integrated image with all the information placed in a single mental picture can help us to preserve a memory.

　　【課文譯文】

　　改善你的記憶力

　　心理研究集中在有助于記憶力的幾個(gè)基本原則，即富有意義、組織、聯(lián)想和想像。知道這些原則如何發(fā)揮作用是非常有益的。

　　富有意義從各個(gè)方面影響記記力。你很難記住對(duì)你毫無(wú)意義的信息，我們可以用幾種辦法使材料變得更有意義。例如，很多人學(xué)會(huì)用韻音來(lái)幫助他們記憶。你知道“九、四、六、十一有30天……”這首押韻詩(shī)嗎?它幫助人們記住一年中哪些月份有30天。

　　信息的組織也對(duì)我們的記憶能力造成差異。圖書館的書如果陳列得雜亂無(wú)章對(duì)我們還會(huì)有什么幫助嗎?組織過(guò)的材料比混雜的信息更容易記住。組織信息的一個(gè)例子就是組塊。組塊是將一個(gè)個(gè)單獨(dú)的信息組織成信息塊。例如，4671363這組數(shù)字如果被組塊成467 13 63就更容易記住。分類是另一種組織方法。假定要求你記住一組詞：男人、凳子、狗、書桌、女人、馬、孩子、貓、椅子。很多人會(huì)將這些詞分成相似種類的幾組，即男人、女人、孩子；貓、狗、馬；凳子、椅子、書桌。不用說(shuō)第二種排列比第一種排列更容易記憶。

　　聯(lián)想指將我們要記憶的材料和我們已準(zhǔn)確記住的信息聯(lián)系起來(lái)。在記憶數(shù)字時(shí)，可以將這一數(shù)字與我們所熟悉的數(shù)字或事件聯(lián)系起來(lái)，例如，日本富士山的高度為12，389英尺，這一數(shù)字可以用下面的聯(lián)想法記住：12是一年中的月份數(shù)，389是一年的天數(shù)(365)加月數(shù)的兩倍(24)。

　　最后一個(gè)基本原則是想像。研究表明，如果人們把需要記憶的東西進(jìn)行想像，各種記憶能力都會(huì)有顯著的提高。在一項(xiàng)研究中，一組受試者被要求使用想像法學(xué)習(xí)一些生詞，而另外一組用重復(fù)法學(xué)習(xí)生詞。用想像法記憶單詞的一組記住了80%～90%的生詞，相比之下，用重復(fù)法記憶單詞的一組只記住了30%～40%的生詞。因此，將所有的信息放在一幅內(nèi)心的圖畫里，從而形成一個(gè)整體形象，可以幫助我們保存記憶。

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 05 對(duì)食物的錯(cuò)誤看法

　　05-A. Fallacies about Food

　　Many primitive peoples believed that by eating an animal they could get some of the good qualities of that animal for themselves. They thought, for example, that eating deer would make them run as fast as the deer. Some savage tribes believed that eating enemies that had shown bravery in battle would make them brave. Man-eating may have started because people were eager to become as strong and brave as their enemies.

　　Among civilized people it was once thought that ginger root by some magical power could improve the memory. Eggs were thought to make the voice pretty. Tomatoes also were believed to have magical powers. They were called love apples and were supposed to make people who ate them fall in love.

　　Later another wrong idea about tomatoes grew up - the idea that they were poisonous. How surprised the people who thought tomatoes poisonous would be if they could know that millions of pounds of tomatoes were supplied to soldiers overseas during World War II.

　　Even today there are a great many wrong ideas about food. Some of them are very widespread.

　　One such idea is that fish is the best brain food. Fish is good brain food just as it is good muscle food and skin food and bone food. But no one has been able to prove that fish is any better for the brain than many other kinds of food.

　　Another such idea is that you should not drink water with meals. Washing food down with water as a substitute for chewing is not a good idea, but some water with meals has been found to be helpful. It makes the digestive juices flow more freely and helps to digest the food.

　　Many of the ideas which scientists tell us have no foundation have to do with mixtures of foods. A few years ago the belief became general that orange juice and milk should never be drunk at the same meal. The reason given was that the acid in the orange juice would make the milk curdle and become indigestible. As a matter of fact, milk always meets in the stomach a digestive juice which curdles it; the curdling of the milk is the first step in its digestion. A similar wrong idea is that fish and ice cream when eaten at the same meal form a poisonous combination.

　　Still another wrong idea about mixing foods is that proteins and carbohydrates should never be eaten at the same meal. Many people think of bread, for example, as a carbohydrate food. It is chiefly a carbohydrate food, but it also contains proteins. In the same way, milk, probably the best single food, contains both proteins and carbohydrates. It is just as foolish to say that one should never eat meat and potatoes together as it is to say that one should never eat bread or drink milk.

　　【課文譯文】

　　對(duì)食物的錯(cuò)誤看法

　　很多原始民族認(rèn)為吃某種動(dòng)物可以使他們獲得這種動(dòng)物的一些好的品質(zhì)。例如，他們認(rèn)為吃鹿可以使他們跑得像鹿一樣快。一些野蠻部落相信，吃戰(zhàn)爭(zhēng)中表現(xiàn)勇敢的敵人會(huì)使他們勇敢。吃人現(xiàn)象開(kāi)始發(fā)生可能是因?yàn)槿藗兛释�變得像他們的敵人那樣�?qiáng)壯、勇敢。

　　一些文明人曾經(jīng)認(rèn)為，姜根有某種魔力，能改善他們的記憶力。蛋能美化他們的聲音。也有人認(rèn)為西紅柿有魔力。西紅柿被稱為愛(ài)的蘋果，他們認(rèn)為吃西紅柿能使人墜入愛(ài)河。

　　后來(lái)又出現(xiàn)了另一個(gè)關(guān)于西紅柿的錯(cuò)誤觀點(diǎn)——西紅柿有毒。如果認(rèn)為西紅柿有毒的人知道二戰(zhàn)中數(shù)百萬(wàn)磅的西紅柿提供給了在海外的戰(zhàn)士們，他們會(huì)多么吃驚!

　　甚至在今天也有很多關(guān)于食物的錯(cuò)誤看法，其中一些看法很普遍。一種想法認(rèn)為魚是最佳益腦食物。魚是有益于大腦的食物，就像它對(duì)肌肉、皮膚、骨骼一樣有益。但是沒(méi)有人能夠證明對(duì)于大腦來(lái)說(shuō)魚比其他種類的食物更好。

　　另外一種想法認(rèn)為，吃飯的時(shí)候不應(yīng)該喝水。雖然用水把食物沖下去來(lái)代替咀嚼不是個(gè)好主意，但是人們發(fā)現(xiàn)吃飯時(shí)喝點(diǎn)水是有益的。水能使消化液更自由地流動(dòng)，有助于消化食物。

　　很多想法是關(guān)于食物混在一起吃的，而科學(xué)家告訴我們，這些想法毫無(wú)根據(jù)。幾年前有一種很普遍的看法，認(rèn)為不能在同一餐中喝桔子汁和牛奶，其理由是桔子汁中的酸性物質(zhì)能使牛奶凝結(jié)而難以消化。事實(shí)上，牛奶在胃里總會(huì)遇到一種使它凝結(jié)的消化液，而這種凝結(jié)是消化的第一步。類似的一種錯(cuò)誤想法認(rèn)為在同一餐中吃魚和冰淇淋會(huì)形成一種有毒的化合物。

　　還有一種關(guān)于食物混在一起吃的錯(cuò)誤想法，即不能在同一餐中吃蛋白質(zhì)食物和淀粉質(zhì)食物。例如，很多人認(rèn)為面包是一種淀粉質(zhì)食物。雖然面包主要是一種淀粉質(zhì)食物，但它也含有蛋白質(zhì)。同樣，牛奶可能是最好的單一食物，但它也含有蛋白質(zhì)和淀粉。不要吃面包喝牛奶，這種說(shuō)法是愚蠢的，就像說(shuō)不要把肉類和土豆一起食用一樣。

　　大學(xué)英語(yǔ)自學(xué)教程(上冊(cè)) unit 06 美國(guó)庭院甩賣，真棒

　　11-A. The Great American Garage Sale

　　Not long ago, Charles Erickson and his family decided to do some spring housecleaning. Sorting through their possessions, they came up with some 1,500 old, unwanted items - all sorts of things they wanted to get rid of. The Ericksons decided to do what a lot of other Americans are doing these days -- have a “garage sale.” They posted homemade signs throughout the neighborhood, ran an advertisement in the local newspaper, then set out the unwanted objects on the front yard of their home in Bloomfield Hills, Michigan, and waited to see if any one would come. The Ericksons needn’t have worried. Eager buyers bought all but 50 of the items in one weekend, leaving the family $442 richer.

　　Garage sale, yard sale, basement sale - whatever they're called and wherever they're held, Americans are having them in ever-increasing numbers.

　　The variety of things put up for sale is really wonderful - dishes, books, used clothing, tools, tires, empty bottles, bicycles, furniture. A man in Atlanta, Georgia, even sold a full-size replica of a 1931 Ford.

　　"You wouldn't believe the stuff people will buy,” says Mrs. Jerry McNeely of Houston, Texas, who has held two garage sales with friends. "On the other hand, you wouldn’t believe some of the things people will put out to sell.”

　　Why would Americans want to shop by searching among someone else’s castoffs?

　　Rising living costs are considered by almost everyone as a reason both for holding sales and for attending them. The seller makes a little extra money and the buyer saves quite a lot, since garage-sale items usually are priced at a very small part of their original cost.

　　But beyond that, they’re fun. Garage sales have become suburban social events, drawing people of all ages. Neighbors enjoy meeting new people, and some families even serve drinks and cakes. One psychologist suggests that people are fed up with the computerization of their lives - they may be searching for their roots. Many of the younger buyers say they are turned off by the poor quality of modern goods and are looking for remnants of a stronger and firmer era, when things were built to last.

　　Some people have made garage-sale shopping into a hobby; they spend their weekends going from sale to sale, hoping to run across a real treasure. Says one long-time weekend bargain hunter, "In the back of your mind you have the hope of finding some fabulous painting stored away somewhere or something else of great value for a bargain price.

　　Diana McLellan, a reporter for the Washington Star-News, wrote, "The garage sale is like the quality of mercy - it blessed him that gives and him that takes. It separates clothes, toys, pots, cups, forks and knives from their reluctant owners and places them in loving new homes.”

　　How long will all this enthusiasm continue? Says one recent seller, “Some day the people who are buying are bound to be faced with the same problem we had – getting rid of this stuff.”

　　【課文譯文】

　　美國(guó)庭院甩賣，真棒

　　不久前，查里?埃里克森一家人決定進(jìn)行一次春季大掃除。在整理東西的時(shí)候，他們發(fā)現(xiàn)大約有1500件舊的、不需要的東西——這些東西都是他們想處理掉的。埃里克森一家決定像許多其他美國(guó)人近來(lái)所做的那樣——搞一次“庭院甩賣”。他們向四鄰寄去自制的傳單，并在當(dāng)?shù)氐膱?bào)紙上登了一則廣告，然后把這些不想要的東西搬到他們家的前院里——他的家住在密歇根州布隆菲爾德山——看看有沒(méi)有人來(lái)購(gòu)買。埃里克森一家根本用不著擔(dān)心，踴躍的買主在一個(gè)周末就買走了大部分東西，只剩下50件，這給埃里克林一家增加了442美元的額外收入。

　　車庫(kù)甩賣，庭院甩賣，地下室甩賣，不論怎么稱呼，也不論在什么地方舉辦，美國(guó)人越來(lái)越熱衷于這種方式的甩賣活動(dòng)。

　　甩賣的東西種類之多確實(shí)令人驚訝——盤子、書籍、穿過(guò)的衣服、工具、輪胎、空瓶子、自行車、家具等等。在喬治亞州的亞特蘭大，一個(gè)人甚至賣掉了一套與1931年生產(chǎn)的福特牌汽車同等尺寸的復(fù)制品。

　　“你根本想不到人們會(huì)買些什么，”來(lái)自德克薩斯州休斯頓市的杰里?邁克尼里夫人如是說(shuō)。她和她的朋友曾舉辦過(guò)兩次庭院甩賣。“另外，你也想不到人們會(huì)賣些什么。”

　　為什么美國(guó)人會(huì)買其他人不要的東西呢?

　　絕大多數(shù)人認(rèn)為生活費(fèi)用的增加是美國(guó)人舉辦和參加這類甩賣活動(dòng)的原因之一。賣主掙了一點(diǎn)外快，而買主又節(jié)省了一大筆錢，因?yàn)樗�賣的東西的價(jià)格比它的原價(jià)低得多。

　　除此原因之外，庭院甩賣非常有趣。甩賣已成為城區(qū)的社交活動(dòng)，吸引著各個(gè)年齡段的人們。鄰居們很樂(lè)意結(jié)交新朋友，有的家庭甚至自愿提供飲料和糕點(diǎn)。一位心理學(xué)家指出，人們已經(jīng)厭倦了計(jì)算機(jī)時(shí)代的生活，他們是在尋根。許多年輕的買主說(shuō)，他們不喜歡劣質(zhì)的現(xiàn)代商品，他們?cè)趯ふ夷莻�(gè)以經(jīng)久耐用，堅(jiān)固結(jié)實(shí)為準(zhǔn)則的時(shí)代生產(chǎn)的產(chǎn)品，只有那個(gè)時(shí)代的產(chǎn)品才能用得長(zhǎng)久。

　　有些人逛甩賣市場(chǎng)已成癖好，他們把周末都花在逛甩賣市場(chǎng)上，希望能發(fā)現(xiàn)一件寶貝。一位一直在周末找便宜貨的人說(shuō)：“你心里暗自希望能發(fā)現(xiàn)一幅好畫，或者是一件特別值錢但價(jià)格卻很便宜的東西。”

　　華盛頓星報(bào)的記者黛安娜?麥克萊倫這樣寫道：“庭院甩賣是一項(xiàng)善舉——它既降福于施予者也降福于獲取者。它讓衣服、玩具、罐子、杯子、刀叉等離開(kāi)不愿再要它們的主人而進(jìn)入可愛(ài)的新家。”

　　這種舉辦和參與甩賣的熱情能維持多久呢?一個(gè)最近舉辦甩賣的人說(shuō)：“總有一天那些買東西的人一定會(huì)面臨我們現(xiàn)在遇到的同一問(wèn)題——怎樣打發(fā)掉這些東西。”

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