六級聽力�？紩r文：The First Calendar

      3. What have historians found about the code engraved on walls, bones and so on? It is ... in fact. 

      Future historians will be in a unique position when they come to record the history of our own times. They will hardly know which facts to select from the great mass of evidence that steadily accumulates. What is more, they will not have to rely solely on the written word. Films, videos, CDs and CD-ROMS are just some of the bewildering amount of information they will have. They will be able, as it were, to see and hear us in action. But the historian attempting to reconstruct the distant past is always faced with a difficult task. He has to deduce what he can from the few scanty clues available.

      Up to now, historians have assumed that calendars came into being with the advent of agriculture, for then man was faced with a real need to understand something about the seasons. Recent scientific evidence seems to indicate that this assumption is incorrect.Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths. The nomads who made these markings lived by hunting and fishing during the last Ice Age which began about 35,000 B.C. and ended about 10,000 B.C.

      By correlating markings made in various parts of the world, historians have been able to read this difficult code. They have found that it is connected with the passage of days and the phases of the moon. It is, in fact, a primitive type of calendar. It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression. They had a definite meaning, for they were as near as early man could get to writing. It is possible that there is a definite relation between these paintings and the markings that sometimes accompany them. It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.

      本文由培訓(xùn)無憂網(wǎng)新東方教育專屬課程顧問整理發(fā)布，更多大學(xué)英語四六級考試培訓(xùn)課程信息歡迎關(guān)注培訓(xùn)無憂網(wǎng)英語四六級培訓(xùn)頻道或添加老師微信：15033336050

      注：尊重原創(chuàng)文章,轉(zhuǎn)載請注明出處和鏈接 http://m.elsolbar.com/news-id-6697.html 違者必究！部分文章來源于網(wǎng)絡(luò)由培訓(xùn)無憂網(wǎng)編輯部人員整理發(fā)布,內(nèi)容真實(shí)性請自行核實(shí)或聯(lián)系我們，了解更多相關(guān)資訊請關(guān)注英語四六級頻道查看更多，了解相關(guān)專業(yè)課程信息您可在線咨詢也可免費(fèi)申請試課。關(guān)注官方微信了解更多：150 3333 6050