单词：fossil bone dating by fluorine analysis
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Lesson 1 Finding fossil man 发现化石人 First listen and then answer the following question. 听录音，然后回答以下问题。 Why are legends handed down by storytellers useful? We can read of things that happened 5,000 years ago in the Nea
新概念英语第四册
Unit 3 Family One Modern dating 现代约会 1 Introduction A For millions of singles, e-mail has become an essential tool in the dating game. It's a good tool for casually getting to know people. It expedites the whole dating routine. 对于成百万的单身
零距离美语会话
007 marriage and dating beginner A: how are you wedding plans going. B: very well. We started organizing everything early to avoid a last minute rush to get things done. The only thing that isnt ready yet is my wedding dress. A: when will that be re
情景英语口语100主题
THIS IS AMERICA - Dating By Jerilyn Watson Broadcast: Monday, February 14, 2005 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus
This is America
Scientists say they're making more progress in understanding a rare animal fossil they found in China. International teams from the USA and China discovered a giant otter that lived six million years ago. Paleontologists say the fossil they found in
2017CRI中国国际广播电台
Ancient Finger Bone Found in Saudi Arabia is 90,000 Years Old A finger bone is pointing to what scientists are calling a new understanding of how ancient human beings came out of Africa and began settling the rest of the world. The middle bone of an
2018年VOA慢速英语(四)月
By Jessica Berman Washington 21 March 2008 Scientists have concluded that the world's oldest primate fossil known as the Millennium Ancestor belongs to a group that includes prehistoric humans rather than apes. Investigators studying the remains have
VOA标准英语2008年（三月）
By Greg Flakus Houston 28 August 2007 Lucy fossil display The fossilized bones of a female hominid creature found in Ethiopia in 1974 and today known around the world as Lucy are now in the United States on an unprecedented tour. The bones are part o
2007年VOA标准英语（八月）
Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R
VOA标准英语2010年(五)月
A cluster of villages in China's Guizhou province has been plagued by an outbreak of disease that damages teeth and bones. Now, a new study by Chinese and American researchers puts the blame on polluted coal burned in home fireplaces. In small quanti
VOA标准英语2010年(十)月
The 22 artifacts include 17 jade disks and ornaments, 4 pieces of bronze ware, and a pottery figurine. Some of the items date back as far as 1600 BCE. However, the fossil, featuring a microraptor embedded in a rock, is considered to be the most valua
2015CRI中国国际广播电台
Why Teflon Is Slippery Teflon is the trademark name for PTFE, a type of plastic. If you own any non stick cookware, then you probably use PTFE on a daily basis. You might not realize, as you fry your morning eggs, that PTFE is one of the most slipper
英语时差8，16
By Caroline Sawyer Nairobi 08 August 2007 One of the world's oldest hominid fossils, which revolutionized theories of early man, has left Ethiopia to begin a controversial tour of the United States. Anthropologists want the remains of the fossil, kno
2007年VOA标准英语（八月）
A dog once stole a bone from a butcher's shop．He ran off down the street as fast as he could，across the meadow in the village and down the hill to a rough bridge over a stream．There he paused，panting，to look at the clear，clean water．Wha
趣味英语
今天我们要讲几个包括bone这个词的习惯用语。Bone是骨头。我们要学的第一个习惯用语是: feel in your bones。Feel in your bones这个习惯用语用了有一百来年了。它的起源很有趣，曾经骨折或者有风湿
美国习惯用语
Dating, Living, and Being Your Best Self In a comment on my post last week about living your life as if you were on a date, a reader named Jean posted this comment: Thanks for this article! But regarding the be yourself advice Ive always wondered, wh
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今天我们要学的词是 speed dating, speed is spelled s-p-e-e-d, dating is spelled d-a-t-i-n-g, speed dating. Speed 是快速，dating 是约会，连在一起 speed dating, 就是快速交友，闪电配对。Speed dating has become popular in
英语单词荟萃
Why Teflon Is Slippery？ 1954年，法国工程师马克格雷瓜尔(Marc Gregoire)的妻子柯莱特(Colette)突发奇想，觉得丈夫用来涂在钓鱼线上防止打结的不粘材料特氟龙(Teflon)如果可以用在煎锅上，效果一定不错
英语听力文摘 English Digest
SCOTT SIMON, HOST: You might want to set aside your cornflakes for a moment now. Ed Yong writes in The Atlantic about a substance he says, quote, looks revolting but is also one of nature's more wondrous substances, unlike anything else that's been c
2019年NPR美国国家公共电台1月