极地湖

[00:02.55]第三单元 五大湖 [00:05.09]Lesson 9 1 Read and act [00:08.18]第九单元 读和表演 [00:11.26]Hey Kevin, where did you say you were born? [00:13.53]嗨,Kevin,你说你在哪里出生的? [00:15.80]I was born in Michigan, USA. [00:1

发表于:2018-12-01 / 阅读(160) / 评论(0) 分类 初中英语人教版初三

A new study has found that the Arctic's iconic polar bears are finding it harder to hunt for food due to melting sea ice caused by climate change, putting the species at a growing risk of extinction. Researchers from the United States Geological Surv

发表于:2018-12-24 / 阅读(160) / 评论(0) 分类 2018CRI中国国际广播电台

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bea

发表于:2018-12-24 / 阅读(154) / 评论(0) 分类 2016年Scientific American(十)月

Seventy-nine degrees north latitude is near the top, at the cold edge of the world. In the winter, when temperatures plunge below freezing, there is complete darkness at noon. During summer, the sun shines at midnight, there is no place to hide. Dang

发表于:2018-12-30 / 阅读(276) / 评论(0) 分类 国家地理2007年

This morning, New Zealanders had an extra hour in bed because we turned our clocks back. Summer time is finished. Already, we can feel the mornings and evenings are colder. In most of the South Island, the day time temperatures are cold too. However,

发表于:2018-12-31 / 阅读(142) / 评论(0) 分类 新西兰英语

She worries a lot. She worries about polar bears. They are big, white bears. They live in the north. They need snow. They need ice. They need cold weather. There is too much pollution. Pollution heats up the Earth. Heat melts the ice. The ice is the

发表于:2018-12-31 / 阅读(220) / 评论(0) 分类 儿童英语小故事

VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Barbara Klein with EXPLORATIONS in VOA Special English. This week, we tell about the biggest system of freshwater lakes in the world, the Great Lakes between the United States and Canada. They are busy

发表于:2019-01-11 / 阅读(211) / 评论(0) 分类 VOA慢速英语2009年(十一)月

New Movie Boosts Campaign to Save Polar Bears Polar bears are in trouble. Scientists say only 20,000 remain, and their long term survival could be at risk. The new IMAX movie, To the Arctic, is narrated by actress Meryl Streep. The movie tells the st

发表于:2019-01-13 / 阅读(147) / 评论(0) 分类 VOA标准英语2012年(五月)

Polar Scientist Charts Melting Caused by Climate Change Michael Gooseff follows water to the end of the earth. The Pennsylvania State University hydrologist works in remote regions of the Arctic and Antarctic, where ice and frozen ground are thawing.

发表于:2019-01-14 / 阅读(106) / 评论(0) 分类 VOA标准英语2011年(八月)

BBC Learning English Weekender Polar Explorer Amber: Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to an interview with explorer, Rosie Stancer. In March, Rosie sets off on her latest expedition walki

发表于:2019-01-16 / 阅读(190) / 评论(0) 分类 Weekender

By Cathy Majtenyi Nairobi 13 December 2006 Heads of state and other representatives from 11 African countries are gathering in Kenya's capital this week for their Great Lakes conference. The leaders are expected to sign a pact that sets out plans to

发表于:2019-02-06 / 阅读(240) / 评论(0) 分类 2006年VOA标准英语(十二月)

STOCKHOLM, May 8 (Xinhua) -- The 2012 Swedish Polar Music Prize was awarded to the American singer-songwriter Paul Simon and the Chinese American cellist Yo-Yo Ma, the prize committee said in a statement on Tuesday. For five decades, Paul Simon has b

发表于:2019-02-09 / 阅读(158) / 评论(0) 分类 英语新闻

Voice 1 Thank you for joining us for todays Spotlight. Im Rebekah Schipper. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Sib

发表于:2019-02-14 / 阅读(128) / 评论(0) 分类 环球英语 Spotlight

The dogsled skimmed silently over the frozentundra. The seal hunter ran alongside it. Sometimeshe cracked his whip against the ice. The snowdrifts looked like giant white sculptures asthe sun slipped behind the frozen hills. Then a fullorange moon ro

发表于:2019-02-17 / 阅读(136) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The dogs were barking wildly at two smallcreatures playing in the moonlight. Polar bear babies! cried Annie. One roly-poly cub leaped onto the other. Then theyboth rolled through the snow. Hi, little bears! Annie called. The cubs jumped up and shook

发表于:2019-02-17 / 阅读(121) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

The cubs whimpered louder. They want to go to her, but they're afraid of theice, whispered Jack. Annie petted the cubs. Don't be afraid, she told them. You'll get back toyour mother.The big polar bear growled. She paced back andforth, sniffing the ai

发表于:2019-02-17 / 阅读(124) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Jack, you can get up now, said Annie. Jack opened his eyes. Annie was standing over him. She still had her mask on. We're on safe ground, she said. Jack felt as if he'd been dreaming. He lookedaround. They had reached the tundra at the edge ofthe fro

发表于:2019-02-17 / 阅读(138) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Now only the moon shone on the snow. Jack looked around for the polar bear. She was gone. Where'd she go? asked Annie. I don't know, said Jack. He looked over thetundra. There was no sign of the giant bear or hercubs. Maybe she's not interested in sc

发表于:2019-02-17 / 阅读(126) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

BEIJING, June 21 (Xinhua) -- China will launch a new icebreaker for use during an upcoming 2013 polar expedition, a senior oceanic official said on Tuesday. Both the new icebreaker and Xuelong (Snow Dragon), an icebreaker that operated in Antarctica,

发表于:2019-02-18 / 阅读(164) / 评论(0) 分类 英语新闻

Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 A tall man stands s

发表于:2019-02-21 / 阅读(156) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abade
absisting
Acquinite
aerial circuit
alizarin celestol
amplitude-modulation coding
annular core pulse reactor
apache xml delivery toolkit
appointment letter
assurgent
barometer formula
Bemposta
blind river
borre
bracon
carotene oxide
chick-peas
circumnatal period
Cleroidea
collision process
contusion and laceration of spinal cord
cost of funds
densilog instrument
do your stuff
end-scraper
faulty line
fellfields
finite dynamic programming
food grain vending machine
forkheads
Gadamer, Hans-Georg
get the go - ahead
Great Dark Spot
Hachiro-gata
hand in one's checks
Help Files
hemosideroses
Hermosa Beach
hyporthodus septemfasciatus
interdental papilla
interferon-2
interlobular veins of kidney
isopeptide
j.rivera
knowledge psychology
lasing
level hold(ing) tank
liabilities
Limnaea
linear multivariable sampled-data control system
ljungman
long-period test
loop up
low pressure plasma deposition
Malgaigne
meissners
Millgrove
multiple strand rope
neodymium laser radiation
oral pole
organizational communication
Osillatoriales
outwalk
Pilea cordistipulata
pittite
plateau threshold voltage
pointwise convergence
Ponte Alta
ppt, ppt.
progressive unilateral facial atrophy
proportion the expenses to the receipts
quantitative estimation
Ramus circumflexus fibularis
range instrumentation ship
renaldo
rhomboideus minor
Rioverde
roll-tech
rosacea cymbiformis
rotating-anode tube
salks
save format
scientific verification
severalness
spherical colony
spirit-world
statement studies
structure memory reference
successive attack
tangent plane projection
taper wire and thickness gauge
teleseismology
thalassiosira symmetrica
the height
thromboembolectomies
two hundred and twelve
undivided attention
vertical corrasion
verveers
wooden column
Yazagyo
Zeuxine agyokuana