堅(jiān)持英語(yǔ)朗讀訓(xùn)練既是大學(xué)生培養(yǎng)和保持英語(yǔ)學(xué)習(xí)興趣,不斷增強(qiáng)自信和語(yǔ)感的一種有效途徑,也是大學(xué)英語(yǔ)教學(xué)走出困境的突破口之一。下面是學(xué)習(xí)啦小編帶來(lái)的英語(yǔ)文章朗讀短篇，歡迎閱讀!

　　英語(yǔ)文章朗讀短篇1

　　Topaz

　　Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topaz is valuable. Jewelers call this variety of the stone “precious topaz”. The best-known precious topaz gems range in color from rich yellow to light brown or pinkish red. Topaz is one of the hardest gem minerals. In the mineral table of hardness, it has a rating of 8, which means that a knife cannot cut it, and that topaz will scratch quartz.

　　The golden variety of precious topaz is quite uncommon. Most of the world’s topaz is white or blue. The white and blue crystals of topaz are large, often weighing thousands of carats. For this reason, the value of topaz does not depend so much on its size as it does with diamonds and many other precious stones, where the value increases about four times with each doubling of weight. The value of a topaz is largely determined by its quality. But color is also important: blue topaz, for instance, is often irradiated to deepen and improve its color.

　　Blue topaz is often sold as aquamarine and a variety of brown quartz is widely sold as topaz. The quartz is much less brilliant and more plentiful than true topaz. Most of it is variety of amethyst: that heat has turned brown.

　　黃水晶

　　黃水晶是一種堅(jiān)硬、透明的礦物質(zhì)。它是鋁、硅和氟的化合物。黃水晶寶石價(jià)值不菲。珠寶商把這種石頭稱為"黃玉"。最出名的黃玉有各種顏色如深黃色、淡棕色、淺紅色等。黃水晶是最堅(jiān)硬的寶石礦中的一種。在礦石硬度表上，它的硬度為8，這表明刀子不能割開(kāi)它而它可在石英上劃痕。

　　金黃色的黃玉品種非常罕見(jiàn)。世界上大多數(shù)的黃水晶是白色或藍(lán)色的。這些白色或藍(lán)色的黃水晶晶體很大，常常有數(shù)千克拉重。由于這個(gè)原因，黃水晶的價(jià)值不像鉆石和許多其它寶石那樣主要依賴于其大小，重量翻一番價(jià)值即上升約四倍。黃水晶的價(jià)值很大程度上取決于其品質(zhì)，但顏色也很重要。舉例來(lái)說(shuō)，藍(lán)色的黃水晶常需放射處理以加深和改善其顏色。

　　藍(lán)色的黃水晶常被作為海藍(lán)寶石出售，許多種棕色石英被當(dāng)作黃水晶廣為販賣(mài)。石英光亮度遠(yuǎn)小于黃水晶，礦藏儲(chǔ)量也遠(yuǎn)較黃水晶豐富。大多數(shù)石英是一種紫水晶，高溫使其變?yōu)樽厣?/p>

　　英語(yǔ)文章朗讀短篇2

　　Raising Oysters

　　In the past oysters were raised in much the same way as dirt farmers raised tomatoes - by transplanting them.

　　First, farmers selected the oyster bed, cleared the bottom of old shells and other debris, then scattered clean shells about. Next, they "planted" fertilized oyster eggs, which within two or three weeks hatched into larvae. The larvae drifted until they attached themselves to the clean shells on the bottom. There they remained and in time grew into baby oysters called seed or spat. The spat grew larger by drawing in seawater from which they derived microscopic particles of food. Before long, farmers gathered the baby oysters, transplanted them in other waters to speed up their growth, then transplanted them once more into another body of water to fatten them up. Until recently the supply of wild oysters and those crudely farmed were more than enough to satisfy people's needs. But today the delectable seafood is no longer available in abundance. The problem has become so serious that some oyster beds have vanished entirely.

　　Fortunately, as far back as the early 1900's marine biologists realized that if new measures were not taken, oysters would become extinct or at best a luxury food. So they set up well-equipped hatcheries and went to work. But they did not have the proper equipment or the skill to handle the eggs. They did not know when, what, and how to feed the larvae. And they knew little about the predators that attack and eat baby oysters by the millions. They failed, but they doggedly kept at it. Finally, in the 1940's a significant breakthrough was made. The marine biologists discovered that by raising the temperature of the water, they could induce oysters to spawn not only in the summer but also in the fall, winter, and spring. Later they developed a technique for feeding the larvae and rearing them to spat. Going still further, they succeeded in breeding new strains that were resistant to diseases, grew faster and larger, and flourished in water of different salinities and temperatures. In addition, the cultivated oysters tasted better!

　　飼養(yǎng)牡蠣

　　過(guò)去人們飼養(yǎng)牡蠣的方式很大程度上類似于田地里的農(nóng)夫種植蕃茄--通過(guò)移植來(lái)飼養(yǎng)它們。

　　首先，農(nóng)夫選好牡蠣苗床，清除底部的舊殼和其它雜物，然后四處撒播干凈的殼。接著，他們"栽種"已受精的牡蠣卵。這些卵在 2～3 周內(nèi)會(huì)孵化成幼貝。幼貝一直漂流直到粘在苗床底部干凈的殼上為止。它們會(huì)呆在那兒并逐漸長(zhǎng)成小牡蠣。我們稱之為種子或貝苗。貝苗吸進(jìn)海水中的微小生物作為食物從而越長(zhǎng)越大。不久之后，農(nóng)夫?qū)⑦@些小牡蠣收集起來(lái)，把它們移種進(jìn)其他的水域加快其生長(zhǎng)，然后再次將它們移種進(jìn)另外的水域以使其肥壯起來(lái)。直到最近，野生的以及人工飼養(yǎng)的牡蠣完全能夠滿足人們的需要。但是今天這種可口的海味已不再大量存在。這個(gè)問(wèn)題已經(jīng)變得如此嚴(yán)重以至于一些牡蠣苗床已完全消失。

　　幸運(yùn)的是，早在 20 世紀(jì)初期海洋生物學(xué)家們就意識(shí)到如果不采取新的措施，牡蠣將會(huì)滅絕或至少會(huì)變?yōu)橐环N奢侈的食品。因此他們建造了裝備良好的孵卵場(chǎng)所并開(kāi)始工作。但是他們尚沒(méi)有適當(dāng)?shù)难b置或技術(shù)來(lái)處理牡蠣卵。他們不知道何時(shí)、用什么以及如何喂養(yǎng)幼貝。他們對(duì)捕食數(shù)百萬(wàn)幼小牡蠣的動(dòng)物天敵也所知無(wú)幾。他們失敗了，但他們頑強(qiáng)地堅(jiān)持了下來(lái)。終于，在 20 世紀(jì) 40 年代，一個(gè)重要的突破性的進(jìn)展產(chǎn)生了。海洋生物學(xué)家發(fā)現(xiàn)，升高水溫能夠誘導(dǎo)牡蠣不僅在夏季也在秋季、冬季和春季里產(chǎn)卵。后來(lái)他們發(fā)展了一項(xiàng)技術(shù)來(lái)喂養(yǎng)幼貝至其長(zhǎng)成貝苗。他們進(jìn)一步成功地培養(yǎng)出了新的品種，可以抵抗疾病、長(zhǎng)得更快、更大并且在不同的鹽度和溫度的水中都能茁壯生長(zhǎng)。此外，這些培殖出的牡蠣口感更佳!

　　英語(yǔ)文章朗讀短篇3

　　Oil Refining

　　An important new industry, oil refining, grew after the Civil war. Crude oil, or petroleum – a dark, thick ooze from the earth – had been known for hundreds of years, but little use had ever been made of it. In the 1850’s Samuel M. Kier, a manufacturer in western Pennsylvania, began collecting the oil from local seepages and refining it into kerosene. Refining, like smelting, is a process of removing impurities from a raw material.

　　Kerosene was used to light lamps. It was a cheap substitute for whale oil, which was becoming harder to get. Soon there was a large demand for kerosene. People began to search for new supplies of petroleum.

　　The first oil well was drilled by E.L. Drake, a retired railroad conductor. In 1859 he began drilling in Titusville, Pennsylvania. The whole venture seemed so impractical and foolish that onlookers called it “Drake’s Folly”. But when he had drilled down about 70 feet(21 meters), Drake struck oil. His well began to yield 20 barrels of crude oil a day.

　　News of Drake’s success brought oil prospectors to the scene. By the early 1860’s these wildcatters were drilling for “black gold” all over western Pennsylvania. The boom rivaled the California gold rush of 1848 in its excitement and Wild West atmosphere. And it brought far more wealth to the prospectors than any gold rush.

　　Crude oil could be refined into many products. For some years kerosene continued to be the principal one. It was sold in grocery stores and door-to-door. In the 1880’s refiners learned how to make other petroleum products such as waxes and lubricating oils. Petroleum was not then used to make gasoline or heating oil.

　　煉油

　　一種重要的新興工業(yè)--煉油業(yè)在國(guó)內(nèi)戰(zhàn)爭(zhēng)后成長(zhǎng)起來(lái)。未加工的石油，或原油--一種深色的地下的稠漿--數(shù)百年來(lái)一直為大眾所知，但是人們卻很少使用過(guò)它。在十九世紀(jì)五十年代，薩繆爾M科爾，賓西法尼亞西部的一位制造商，開(kāi)始從當(dāng)?shù)氐囊绯鑫镏惺占筒⑺鼰挸擅河?。與冶煉礦石一樣，石油提煉是一個(gè)從未加工的原料中除去雜質(zhì)的過(guò)程。

　　煤油被用來(lái)點(diǎn)燈。它是鯨油的一種便宜的替代品，而鯨油正變得越來(lái)越難以獲得。不久就產(chǎn)生了對(duì)煤油的大量需求。人們開(kāi)始尋找新的石油供應(yīng)。

　　第一口油井為EL瑞克，一個(gè)退休的火車(chē)檢票員所鉆得。1859年他開(kāi)始在賓西法尼亞的泰特斯維爾鉆井。整個(gè)的這項(xiàng)冒險(xiǎn)事業(yè)看起來(lái)是如此不現(xiàn)實(shí)和愚蠢以致旁觀者稱之為"鴨子的蠢行"。(譯者注：Drake'sFolly,drake在這里意含雙關(guān)，即指瑞克的名字，又指該詞的本義即鴨子。) 但當(dāng)瑞克往下鉆至70英尺(21米)的時(shí)候，他發(fā)現(xiàn)了石油。他的油井從此每天生產(chǎn)20桶原油。

　　瑞克成功的消息將石油勘探者們吸引到現(xiàn)場(chǎng)。截止到19世紀(jì)60年代早期，這些冒險(xiǎn)者為尋找"黑色的金子"鉆探遍了整個(gè)賓西法尼亞西部。這項(xiàng)繁榮的事業(yè)在刺激性和粗獷的西部氣氛上可與1848年的加州淘金熱相媲美，而且它為勘探者帶來(lái)了遠(yuǎn)超過(guò)淘金潮的財(cái)富。

　　原油能被提煉成許多產(chǎn)品。多年以來(lái)煤油一直是主要的一種產(chǎn)品。它在雜貨店中出售由人挨戶推銷(xiāo)。19世紀(jì)八十年代煉油者們懂得了生產(chǎn)其它石油產(chǎn)品，如蠟和潤(rùn)滑油。那時(shí)石油還沒(méi)有被用來(lái)制造汽油或采暖裝置用油。