示候化石

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

发表于:2018-11-27 / 阅读(976) / 评论(0) 分类 新概念英语第四册

Topics: Ask an American La Brea Tar Pits; until versus till/til versus by; to restore versus to recover; CCU (coronary care unit) Words: fossil to preserve stuck asphalt flypaper to succumb to torn apart to wander predator scavenger climate precautio

发表于:2018-11-30 / 阅读(181) / 评论(0) 分类 美语听力 English Cafe

[00:00.00] Unit 2 [00:01.41]Lesson 5 [00:03.37]on time [00:04.05]准时;不早不晚 [00:04.73]almost adv. [00:05.56]几乎;差不多;近于 [00:06.40]low adj. [00:07.47]低;矮 [00:08.54]truck n. [00:09.56]卡车 [00:10.58]guess v.n. [00:11.

发表于:2018-12-10 / 阅读(172) / 评论(0) 分类 广州初中英语5A

Scientists List Four Ways to Capture Carbon, Limit Rising Temperatures A new report suggests four simple ways to remove carbon dioxide from the atmosphere. Carbon dioxide is among the gases linked to the increase in the Earths temperature. The Nation

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(十一)月

环境问题一直雅思口语中经久不衰,比如近水之地、家乡可改变的地方、你关注的环境问题等等...下面雅思频道就为同学们整理了环境问题相关的词汇,希望同学们可以用到雅思口语话题中,

发表于:2018-12-19 / 阅读(468) / 评论(0) 分类 雅思英语

研究:G-20补贴矿物燃料4520亿美元 As leaders of the Group of 20 major economies gather in Turkey for the 2015 summit, campaigners are calling on them to stick to their pledge to stop subsidizing fossil fuels. With the Paris climate summit

发表于:2018-12-19 / 阅读(119) / 评论(0) 分类 VOA双语新闻 2015年11月

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

发表于:2018-12-19 / 阅读(145) / 评论(0) 分类 2017CRI中国国际广播电台

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. There's a huge, gunky brown cloud that lingers over south Asia and the Indian Ocean each winter. Its been known to cause respiratory diseases and even

发表于:2018-12-24 / 阅读(144) / 评论(0) 分类 Scientific American(一)月

Idiom: Like the back of your hand ( know something very well ) Hit the book: Explorer Survive Malaria Hike Fossil

发表于:2018-12-27 / 阅读(148) / 评论(0) 分类 趣味青春英语

EXPLORATIONS - A Sticky Black Hole of Ancient Death, Right in the Middle of Los AngelesBy Paul Thompson Broadcast: Wednesday, April 26, 2006 (MUSIC) VOICE ONE: This is Faith Lapidus. VOICE TWO: And th

发表于:2019-01-02 / 阅读(196) / 评论(0) 分类 2006年慢速英语(四)月

Even the dirt on the ground is likely making climate change worse, a new study finds. Researchers have shown that warmer temperatures are heating the soil, which is causing microbes to become more active and release more of the soils carbon into the

发表于:2019-01-03 / 阅读(225) / 评论(0) 分类 2018年VOA慢速英语(八)月

VOICE ONE: I'm Shirley Griffith. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about an unusual scientific research area in the United States. It is filled with the remains of ancient animals. This unusual pl

发表于:2019-01-11 / 阅读(199) / 评论(0) 分类 VOA慢速英语2007年(十)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

发表于:2019-01-13 / 阅读(206) / 评论(0) 分类 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

发表于:2019-01-13 / 阅读(153) / 评论(0) 分类 VOA标准英语2010年(五)月

So the question is, what is the next big idea for this generation? 那么问题来了,我们这一代的下一个大想法又是什么呢? And I believe what comes next is for this generation to let go of fossil fuels for good, just as we did wit

发表于:2019-01-18 / 阅读(142) / 评论(0) 分类 TED演讲国际问题篇

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

发表于:2019-01-19 / 阅读(124) / 评论(0) 分类 2015CRI中国国际广播电台

By Jessica Berman Washington 13 June 2007 Chinese paleontologists have unearthed a massive dinosaur fossil in Mongolia. They say the giant dinosaur belonged to a family of bird-like dinosaurs that were a tiny fraction of its size. VOA's Jessica Berma

发表于:2019-01-20 / 阅读(177) / 评论(0) 分类 2007年VOA标准英语(六月)

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

发表于:2019-01-30 / 阅读(181) / 评论(0) 分类 2007年VOA标准英语(八月)

By Paul Sisco Washington, D.C. 15 August 2006 watch Solutions report Global warming -- you may accept or reject those who say it is a dangerous phenomenon. But if the planet is warming, and humanity is contributing to it, shouldn't someone be thinki

发表于:2019-02-02 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(八月)

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

发表于:2019-03-04 / 阅读(181) / 评论(0) 分类 2019年NPR美国国家公共电台1月
学英语单词
2-phosphoglycerate
air pressure dynamics
amyl ether
Anestil
aplysia juliana
arbitresses
attendance fee
back finishing machine
bashibazouk
bedribbles
bee-hivy
Brassaia actinophylla
Brives
Büyükkemikli Burnu
C-spine
cafcass
Calamycin
callistoctopus ornatus
celestialize
central sheet
cherpumples
chlamydia pneumonia
cock-stride
collacin
coloured concrete
covic
data reconstruction
Dave Spart
details recording system
dewen
do the heavy lifting
double fluid coupling
ess
farm minister
flash vaporization inlet
Flemming's rule
fuel-savings
fusinus crassiplicatus
gas-and-pressure-air burner
giant bamboo
gravimetric raingauge
H-ANTI-T
headrace tunnel
helium photoionization detector
herrons
infrared ray
Karisimbi, Mont.
kitchen middin
knock yourselves out
lactate dehydrogenase-elevating virus
Longanoct
maddicott
magnesium citrate
Maipo
melanotropin
museumizing
MWV (maximum working voltage)
n-sec1
neutron excess
nexine
nonreducing
omelets
otherwhere
p-coordinate
pass completion
phytophthora cyperi
policy certification authority
propellant weight fraction
proportional stream-interaction amplifier
pulse damping diode
quick tour
relief payment
rememorable
ring free
risperidone (risperdal)
rust-free
sandwich structure
secondary pressure gauge
sleepy dicks
Sphaeractinoidea
staminate flower
stock-broking
stop-block
submarine rescue chamber
Sukhumi(Sokhumi)
tapping conveyer
Terney
tests of financial condition
the left wing
thermal ablation
thyssen krupp
transition metal
Trapiche, R.
trineutron
Udong-dong
unbalance in phase
unbox
underdress
vebas
vertical amalgamation
wave vector group
welding grade shield gas