SSS 2008-09-24

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Theres a Native American site in Ohio that appeared to be a fort. But recent discoveries by archaeologists at the University of Cincinnati show thats n

SSS 2009-11-26

Roughly 1,000 years ago, Europe enjoyed several centuries of balmier average temperatures. Dubbed the Medieval Warm Period, it was the last time before the present that agriculture could flourish in Greenland. This era also provided fodder for countl

托福听力短文 II-09-1

(MA) 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. This is the Great Plains. This kind of area is sometimes called

英语沙龙:England in the 1500s

England in the 1500s Here are some facts about the 1500s： Most people got married in June because they took their yearly bath in May，and，still smelled pretty good by June．However，they were starting to smell，so brides carried a bouquet of

唐顿庄园第二季第一集_15

唐顿庄园第二季第一集_15 [Anna enters to find Ethel sitting on the bed crying.] ANNA Not you, too. [Anna puts her lamp on the mantel and pulls up a chair beside Ethel.] ANNA What's the matter? ETHEL Why ask? You don't care. [Anna rolls her e

‘One-in-a-Billion’ Dinosaur Discovery

About 110 million years ago, a large plant-eating dinosaur covered with sharp points walked the land. Called a nodosaur, it is now the best example of its kind ever found. This new species of dinosaur is being called a one-in-a-billion discovery. Rec

SSS 2010-04-09

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

北师大版高中英语模块7--Unit 23 Lesson1-2

[00:01.47]B On Christmas morning we stuck up a board [00:05.21]with A Merry Christmas on it. [00:07.56]The enemy has stuck up a similar one. [00:10.28]Two of our men then threw their equipment off [00:13.23]and staggered out of the trench [00:14.97]w

北师大版高中英语模块7--Unit 23 workshop2

[00:00.59]The film begins at the start of the war [00:03.11]and shows examples of the enthusiasm [00:04.93]for the war in 1914 which persuaded millions [00:08.47]of young Europeans to join up [00:10.78]and fight for their country. [00:12.59]It follow

英文歌曲：《No Woman No Cry》不，女人，不要哭

《no woman no cry》由Marley the Wailers创作，Bob Marley，一个音乐界不容忽视的名字。他是第三世界的超级巨星，雷鬼(Reggae)音乐的鼻祖，他的音乐包含了宽容、博爱及信仰，他短暂的一生赢得了不同

VOA标准英语2012--Lake Sediment Could Better Date Ancient Finds

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

TED演讲:探索世界最深洞穴(8)

What then of manned space exploration? 那载人的空间探索呢？ The government recently announced plans to return to the moon by 2024. 美国政府最近宣布了2024重返月球的计划。 The successful conclusion of that mission will result

Chinese Help Rebuild New York

The 9/11 terrorist attack in New York not only killed people. It also killed local businesses, too, as many residents and companies moved out of the devastated area. 10 years on things are finally recovering. One Chinese restaurant has been part of t

经济学人69:欢迎来到人类纪

The geology of the planet 地球的地质情况 Welcome to the Anthropocene 欢迎来到人类纪 Humans have changed the way the world works. Now they have to change the way they think about it, too 人类改变了世界运行方式，现在，人类不

Mars Rover Digs Trench to Search for Evidence of Water

Mars Rover Digs Trench to Search for Evidence of Water David McAlary One of the U.S. Mars rovers has spun a wheel to dig a shallow trench in the sand in the continuing search for evidence that water o

回顾蛟龙号深海之旅

China's deep-sea submersible has returned to Qingdao port in East China after reaching a depth of 7,062 meters in the Mariana Trench in the western Pacific Ocean late last month. It was a significant step for China's deep-water technology. During the

澳科学家警告海平面上升问题

CANBERRA, Oct. 14 (Xinhua) -- Australian scientists have made the alarming discovery that sea levels have risen more in the past century than at any other comparable period in the past 6,000 years. Researchers from the Australian National University

英语美文：优秀的标准

My l4-year-old son, John, and I spotted the coat simultaneously. It was hanging on a rack at a secondhand clothing store in Northampton Mass, crammed in with shoddy trench coats and an assortment of sad, woolen overcoats -- a rose among thorns. 在马萨

再别康桥英文版

Saying Good-bye to Cambridge Again --by Xu Zhimo 再别康桥 徐志摩 Very quietly I take my leave As quietly as I came here; Quietly I wave good-bye To the rosy clouds in the western sky. The golden willows by the riverside Are young brides in the

托福阅读备考之长难句分析

世界本没有长难句，修饰成分多了，便有了长难句。 阅读速度大部分来于短时间内理解长难句的能力。 大家在看长难句的时候，多思考，一个句子为什么这么长，常见的修饰成分到底有哪些？