英语必修4Module 6 Unexplained Mysteries of the Nature World教学演示课件ppt

这是一份英语必修4Module 6 Unexplained Mysteries of the Nature World教学演示课件ppt，共10页。PPT课件主要包含了Module 6等内容，欢迎下载使用。

Unexplained Mysteries f the Natural Wrld
在英格兰南部荒芜的索尔兹伯里平原上，屹立着一组巨石。有人称它们为巨石阵。这些高5～10米，平均重量为25～30吨的巨石是如何从威尔士被运来的？巨石阵的意义何在呢？
The StnehengeStnehenge, the mst famus prehistric mnument in Britain, is situated n Salisbury Plain in the cunty f Wiltshire. At varius times regarded as a site built by the Druids, the Rmans, the Danes and even the French, the first stage—a circular ditch ①and bank with an entrance flanked②by a pair f small standing stnes—is believed t have been built arund 3000 BC. The site was subsequently③ abandned and rebuilt between 2100 BC and 1800 BC.
There are many mysteries surrunding this ancient site.Sme f the stnes used are thught t have cme frm the Presell muntains in Pembrkeshire, Wales—yet exactly hw they were transprted t the site in such a primitive④ age is a puzzle.Experts believe they may have been transprted fr mst f the way by water, befre being dragged verland fr the last stage f the jurney.It has been suggested that Stnehenge nce perated as a massive astrnmical⑤ clck, and there are even suggestins that it was a landing site fr UFOs (Unidentified Flying Objects)! A mre likely explanatin is that Stnehenge was an imprtant center f wrship⑥ cnnected with the sun.
知识点击1．ditch n．沟渠；壕沟　　　　　　　　　　　　　　　　2.flank n．侧面3．subsequently adv.其后，随后，接着 4.primitive adj.原始的5．astrnmical adj.文学学的 6.wrship adj.崇拜，尊崇；爱慕
自主探究1．Hw many stages was the Stnehenge built?__________________________________________________2．What did the Stnehenge lk like arund 3000 BC？(n mre than 20 wrds)__________________________________________________3．What's the mre likely explanatin why the Stnehenge existed？(n mre than 20 wrds)__________________________________________________