http:// 托福听力 TPO17 原文 Lecture1 下面就让小编来为大家介绍一下托福听力 TPO17 原文中 Lecture 1 的文本内容吧,大家要好好把握, 这些都是非常有价值的材料, 同时, 大家也可以登录前程百利论坛进行 TPO 练习辅导, 希望能够给准备托福听力的同学带来帮助。 TPO 17 Lecture 1 Art History Professor : Good morning, ready to continue our review of prehistoric art? Today, we will be covering the Upper Paleolithic Period, which I am roughly defining as the period from 35,000 to 8,000 BC. A lot of those cave drawings you have all e from this period. But we are also be talking about portable works of art, things that could be carried around from place to place. Here is one example. This sculpture is called the Lady with the Hood, and it was carved from ivory, probably a mammoth ’s tusk. Its age isa bit of a mystery. According to one source, it dates from 22,000 BC. But other sources claimed it has been dated closer to 30,000 BC. Amy? Amy : Why don ’t we know the exact date when this head was made? Professor : That ’sa fair question. We are talking about prehistory here. So obviously the artists didn ’t put a signature ora date on anything they did. So how do we know when this figure was carved? Tom : Last semester I took an archaeology class and we spent a lot time on, studying ways to date things. One technique I remember was using the location of an object to date it, like how deep it was buried. Professor : That would be Stratigraphy. Stratigraphy is used for dating portable art. When arc
