极飑

blizzard 暴风雪 cascade 瀑布似地落下 deteriorate 变坏,恶化 deviation 偏差 dust devil 小尘暴, 尘旋风 eddy 旋涡 fluctuation 起伏,波动 forecast 预报 grid 坐标方格 humidity 湿度 meteorologist 气象学家 multiply

发表于:2018-12-02 / 阅读(164) / 评论(0) 分类 新概念英语第四册单词MP3

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(163) / 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(157) / 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(279) / 评论(0) 分类 国家地理2007年

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(225) / 评论(0) 分类 儿童英语小故事

By Paul Sisco Washington 16 May 2008 The United States Government, Wednesday [May 14] officially added polar bears to the list of threatened animals under the Endangered Species Act. Bush administration scientists decided the species is at risk of be

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2008年(五月)

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(150) / 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(108) / 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(192) / 评论(0) 分类 Weekender

Like so many things it is not what's outside but what's inside that counts. You've got the makings of greatness in you, but you gotta take the helm and charge your own course. Stick to it. No matter the squalls. 许多事情都是如此,真正重要的

发表于:2019-01-20 / 阅读(130) / 评论(0) 分类 留美老师带你每日说英文

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(160) / 评论(0) 分类 英语新闻

cry 大声哭; weep 默默的哭; sob 啜泣; whimper 呜咽; wail 嚎啕大哭; blubber 又哭又闹; lament 恸哭; mewl 低泣; snivel 啜泣; squall大声哭喊; whine发呜呜声; yammer哭泣叹息; yowl 号叫; 词组:

发表于:2019-02-12 / 阅读(134) / 评论(0) 分类 实用英语

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(123) / 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(125) / 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(128) / 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(167) / 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(157) / 评论(0) 分类 环球英语 Spotlight
学英语单词
a-c bias
adequate internal control system
american elders
arteriae azygos articularis
automatic following control
automatic sampler
awmery
be devoured by sth
beer nut
bicyclings
biquadratic number
black box concept
boiling down pan
bolts out
box metal
changing waste into resource
charitable gift
class filicinaes
continuous occupational exposure
countercyclical hiring
counting unit B-2 type
culture working boat
deomosine
Depo-Medrate
dihydrocucurbitacinf-25-acetate
dokumente
exploitation of labour
fetishism of money
fibre optic spectrophone
Florence Junction
fluidized reactor
foot reflex
free land holder
fundamental reactance
glycyl-
grabens
half deal escapement
hand fire signal
Hilarius, Saint
Hoffer's nerve
in addition (to)
infusest
ischelite (polyhalite)
jamon
japanizes
jepsyon
lakeisha
luggage compartments
managing bank
Manalox
medium-heat
mesiogression
microcap
mingler
minor principal plane
mostyn
mouseys
navitar
Nitrospina
not so much as
ordersonhand
Oxytropis sichuanica
periscopic antenna
phonatory tube operation
photoroentgen
Phytodinium
piperocaine
plumicome
policy expert
polypodium scouleris
posttraumatic stress syndrome
put to the vote
quality control group
Rhynchospora
rice milling flow
ring pile
sagaing
scolithus
seal angle
secondary distribution
spathic iron (siderite)
station elevation
stenhomalus pallidus
strangely enough
Sukhobuzimskiy Rayon
supersonic bias
surgical gown
tank refueling vapor vent
tax-reform
testicular sarcoma
the turn of the tide
tradle
travelling trader
trickle charger
unjettisoned
uramil
utting
Vein L.
virtual console
voting logic
wallsided glacier
wye bearings