老托福听力30篇下载之内华达州沙漠（原文+翻译）.doc

老托福听力30篇下载之内华达州沙漠内华达州沙漠内华达州沙漠 老托福听力30篇是托福听力考试备考必备的材料，下面为大家整理了老托福听力30篇中内华达州沙漠 　　　　　　Todays lecture will center on prehistoric people of the Nevada desert. Now, most of these prehistoric desert people moved across the countryside throughout the year. You might think that they were wandering aimlessly—far from it! They actually followed a series of carefully planned moves. Where they moved depended on where food was available—places where plants were ripening or fish were spawning. Now often when these people moved, they carried all their possessions on their backs, but if the journey was long, extra food and tools were sometimes stored in caves or beneath rocks. One of these caves is now an exciting archaeological site. Beyond its small opening is a huge underground grotto. Even though the caves very large, it was certainly too dark and dusty for the travelers to live in, but it was a great place to hide things, and tremendous amounts of food supplies and artifacts have been found there. The food includes dried fish, seeds, and nuts. The artifacts include stone spear points and knives; the spear points are actually rather small. Heres a picture of some that were found. You can see their size in relation to the hands holding them. 　　今天的讲座将以在历史记载以前的内华达州沙漠的人为中心。现在，大部分的史前的人已经在一整年横跨了整个地区。你可能会认为他们是漫无目的地流浪---和这个远远不同!他们实际上是按照严谨的计划而动。他们去哪儿是要看哪里的食物有可食用价值，哪里的作物可成熟，哪里的鱼可以产卵。通常情况下，当这些人搬家的时候，会把他们所有的财产带在身上，但是如果这个旅程太远，额外的，他们有时会把吃的和工具藏在山洞里和岩石下。这些山洞中的其中一个现在已经成为了一个考古遗址。穿过一个小的入口，是一个巨大的天然洞穴。尽管山洞很大，对于那些漂泊者居住来说当然太黑和太脏了。但是却是一个用来藏东西的很好的地方，在山洞里考古学家发现了惊人的大量的食物和人工制品。食物包括，鱼干，种子还有坚果。人工制品包括矛，针和刀。矛实际上是非常小的。这儿有一张已经发现的东西的图片，你们可以手比一下他们的尺寸。 来源于：小马过河 小马过河资料下载频道，欢迎您来下载！ 全国免费咨询电话：400-0123-267