un. 极地沙漠
[网络] 极漠;极地荒漠

Lifelines of the Desert The Nasca desert in Southern Peru is a vast wasteland that stretches from the Andean 1)foothills to the Pacific Ocean. In 1926 came the first commercial flights over the area a

发表于:2018-11-28 / 阅读(259) / 评论(0) 分类 疯狂英语2004年

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(161) / 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(156) / 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(278) / 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(221) / 评论(0) 分类 儿童英语小故事

The Earth Climate 地球的气候 Climate describes the typical weather of some place. 气候描述的是某些地区的典型天气。 Location is one very important factor for climate, examples are oceans, mountains, rivers and so on. 地理位置是

发表于:2019-01-10 / 阅读(102) / 评论(0) 分类 与美国小学生一起学英文第6册

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(107) / 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(191) / 评论(0) 分类 Weekender

KUBUQI (Inner Mongolia), July 10 (Xinhuanet) -- Amos Nadai, ambassador of Israel to China, spoke highly of the desertification control efforts in the Kubuqi desert of China during an exclusive interview with Xinhuanet here Saturday. It's a huge area,

发表于:2019-02-08 / 阅读(171) / 评论(0) 分类 英语新闻

听歌学英语:Desert Rose (Sting) Sting英国歌手,原警察乐队的主唱。因为他独特的嗓音和音乐风格,一直被冠以诗人歌手的美称。今天我们听到的这首Desert Rose出自他2000年的专辑Brand New Day(崭新的

发表于:2019-02-08 / 阅读(144) / 评论(0) 分类 听歌学英语

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(159) / 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(122) / 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(127) / 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(165) / 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
a twinge of conscience
and what what's more
Annual Return Rules
antiblocking
associative bilinear form
bachya
blendor(blender)
boueer
Buaorcas taxicolor
Burrinjuck
chobos
closed throat with tunnel
communications link controller
community organization
creditors
cursin'
cymar
d'aprs
Dalby
darvill
defense emergency
drive shoe
Dux.
ectogeneic
endogen force
enlarger lamp
eta abstraction
fine bill
finite-element analysis
foam with
Franklin Shoal
Frattamaggiore
gas piston
granofel
haase
Hambro
handtames
hard wired terminal
have an axe to grind
helvolic acid
heterodyne measuremeat
hypochrite bleaching
i-broght
indication of quality
inexpungible
insufficient information
laban guild (lg)
lever-type pressure grease gun
llosvay's tests
mephytal
mercuriality
methylpicrylnitramine
microarrayers
microclimatically
mompos
mrss
mutual affection
nearly all
nenkiwi
nizhniy chir (nizhne-chirskaya)
optoelectronic phenomena
ostrya multinervis rehd.
partial structural perturbation
perifollicular fibroma
phenological simulation model
pigmentum iodi compositum
Planck mass
platy habit
politizes
post crown with core
post-set yarn
primary sedimentation basin
prolocutrix
protectionless
purepecha
quality of freight transport
ready-to-heat
relative tensor field
riue
rock-thrush
sciomachy
stemona alkaloid
subcritical expereiment
super-conducting magnet
system shop
Tate-yama
three-region core
titanium phosphide
to vacuum pump
tolidine
tread on the gas
trichloro-acetyl bromide
trick recognition
Turpentine-timber
type-specificity type
universal galvanometer
unrelated (perceived) colour
unsinewy
wainscot rail
water pump casting
wave disturbance apparatus
working specification