2020-07-14 所属栏目:托福听力

　　Moving away from newspapers, let's now focus on magazines.　　从报纸离开，我们现在集中在杂志上。　　Now, the first magazine was a little periodical called The Review, and it w

2020-07-14 所属栏目:托福听力

　　Before moving on to a new topic, I want to finish up our unit on arachnids by looking at what may seem a very unusual aspect of spider behavior, a species where the young spide

2020-07-14 所属栏目:托福听力

　　One of the most popular myths about the United States in the nineteenth century was that of the free and simple life of the farmer.　　关于美国在十九世纪的流传最广的传言之一是自

2020-07-14 所属栏目:托福听力

　　Today I want to talk to you about wasps and their nests.　　今天我想和你们谈谈黄蜂(马蜂)和他们的巢。　　You'll recall that biologists divide species of wasps into two groups:

2020-07-14 所属栏目:托福听力

　　Look at our topographical map and you'll see that the middle third of the North American continent from the Rocky Mountains almost to the Mississippi River is pretty flat.　　

2020-07-14 所属栏目:托福听力

　　Today, I want to talk about the Cariboo gold rush of 1858, which began when gold was discovered in the frontier town of Quesnel Forks in the Canadian province of British Columb

2020-07-14 所属栏目:托福听力

　　I was really glad when your club invited me to share my coin collection.　　当你们的俱乐部邀请我来分享我的硬币收藏时，我真的很高兴。　　It's been my passion since I collected

2020-07-14 所属栏目:托福听力

　　OK. In the last class we talked about the classification of trees, and we ended up with a basic description of angiosperms.　　好的，在上节课我们谈论了关于树的分类，然后我们以一

2020-07-14 所属栏目:托福听力

　　Scientists are always on the lookout for alternative sources of energy.　　科学家总是在寻找替代能源。　　Today we're going to discuss one that's so plentiful they say it coul

2020-07-14 所属栏目:托福听力

　　The next style of furniture design I'd like to discuss is Shaker furniture design.　　我想要讨论的家具设计风格是Shaker家具设计。　　The Shakers are a religious group that flou

2020-07-14 所属栏目:托福听力

　　Today, I'd like to turn our attention to an area of management often overlooked in traditional management courses: small-business management.　　今天，我想把咱们的注意力转向一

2020-07-14 所属栏目:托福听力

　　The Old Canada Road is a long-lost trail between the Canadian province of Quebec and Maine, in the northeast corner of the United States.　　旧加拿大路是一条消失多年的小路，在加

2020-07-13 所属栏目:托福听力

　　That's an interesting question, Tom.　　那是个很有意思的问题，汤姆。　　Women did participate in the early days of motion-picture making.　　女性的确参加了早期的电影制作。　　

2020-07-13 所属栏目:托福听力

　　Now, you've been reading articles about the tremendous damage done to life and property by earthquakes.　　现在，你们已经阅读了由地震造成的生命和财产的巨大损失。　　That's wh

2020-07-13 所属栏目:托福听力

　　We're going to start today talking about congressional aides, that is, the people who work for our congressional representatives, both in Washington and in the representatives

2020-07-13 所属栏目:托福听力

　　Human populations near the equator have evolved dark skin over many generations because of exposure to the fierce rays of the Sun.　　赤道附近的人类种群由于曝露在强烈的太阳光线

2020-07-13 所属栏目:托福听力

　　Not long ago, some of you may have read about a team of mountain-climbing scientists who helped to recalculate the elevation of the highest mountain in the world: Mt. Everest.　

2020-07-13 所属栏目:托福听力

　　You might think that most of the patients at sleep clinics are being treated for sleeplessness, commonly referred to as insomnia, but that is not the case.　　你可能认为大多数睡

2020-07-13 所属栏目:托福听力

　　As you probably know, log structures are gaining in popularity.　　你们可能知道，原木结构正在获得普及(越来越受欢迎)。　　They are no longer just the simple country homes that w

2020-07-13 所属栏目:托福听力

　　We've been together now in this pottery class for several weeks, and I feel you are all doing very well.　　现在我们一起在这个陶器班好几周了，而且我感觉你们都做得很好。　　I t

2020-07-13 所属栏目:托福听力

　　Now let's focus on comics in the 1950's.　　现在让我们集中在二十世纪五十年代的漫画上。　　Early in the decade sales were down, so publishers started looking for some new angl

2020-07-13 所属栏目:托福听力

　　So, why did what is now called "modern dance" begin in the United States?　　那么,现在被称作“现代舞”的为什么始于美国?　　To begin to answer this question, I'll need to bac

2020-07-13 所属栏目:托福听力

　　One reason oceanographers analyze the sediment on the ocean floor is to see how long-term changes in Earth's temperature have affected the depth of the ocean.　　海洋学家分析海

2020-07-13 所属栏目:托福听力

　　So, why did what is now called "modern dance" begin in the United States?　　那么,现在被称作“现代舞”的为什么始于美国?　　To begin to answer this question, I'll need to bac

2020-07-13 所属栏目:托福听力

　　Yesterday we talked about the anecdote.　　昨天我们谈论过了奇闻轶事。　　Today we're going to move on to one of the most popular literary forms in Western literature—the shor