极地大陆气团

In Nigeria today, mourning and terror as a series of bombs exploded in five different cities. At least 25 people were killed in an explosion during Christmas mass at a Roman Catholic church outside the Nigerian capital Abuja. In the central city of J

发表于:2018-12-02 / 阅读(82) / 评论(0) 分类 2011年NPR美国国家公共电台12月

The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is

发表于:2018-12-15 / 阅读(124) / 评论(0) 分类 新东方背诵文选

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(102) / 评论(0) 分类 2018CRI中国国际广播电台

The concept of obtaining fresh water from icebergs that are towed to populated areas and arid regions of the world was once treated as a joke more appropriate to cartoons than real life. But now it is being considered quite seriously by many nations,

发表于:2018-12-30 / 阅读(69) / 评论(0) 分类 考研背诵50篇

Unit 43 What Caused the K-T Mass Extinction? The latter part of the Cretaceous Period was a time of continental drift and accompanying volcanic activity. The supercontinent was splitting up and the continents were taking on their modern-day forms. Ma

发表于:2018-12-30 / 阅读(55) / 评论(0) 分类 英语流行话题阅读:语境识词4500

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(207) / 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(142) / 评论(0) 分类 儿童英语小故事

This is IN THE NEWS in VOA Special English. Next week is the one hundredth anniversary of the Paris Air Show, the biggest in the world. It takes place every two years, and organizers say even with the economic downturn they expect a full house. Airb

发表于:2019-01-11 / 阅读(51) / 评论(0) 分类 VOA慢速英语2009年(六)月

General Motors will close four truck factories and move to make more cars. Also, airlines are retiring older planes and cutting flights and jobs. Transcript of radio broadcast: 05 June 2008 This is the VOA Special English Economics Report. There was

发表于:2019-01-11 / 阅读(99) / 评论(0) 分类 VOA慢速英语2008年(六)月

Most Accurate Projection of Polar Ice Melt Produced to Date Measuring ice sheets is a tricky business. Over the last two decades, dozens of studies on ice loss have come up with conflicting results. Now, a global scientific team, reporting in the jou

发表于:2019-01-14 / 阅读(102) / 评论(0) 分类 VOA标准英语2012年(十二月)

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(118) / 评论(0) 分类 Weekender

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(80) / 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(71) / 评论(0) 分类 环球英语 Spotlight

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(65) / 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(70) / 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(69) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Matt and his wife lived in the country. Matt was very stingy and hated spending money. One day a fair came to the nearby town. Let's go to the fair, Matt, his wife said. We haven't been anywhere for a long time.Matt thought about this for a while. He

发表于:2019-02-18 / 阅读(156) / 评论(0) 分类 趣味英语

今天我们要讲的习惯用语都有air这个词。大家都知道air是空气。早在十七世纪,意大利科学家伽利略发现空气似乎没有实质却有重量。后来人们进一步发现高山顶上的空气要比海平面上的空气

发表于:2019-02-18 / 阅读(160) / 评论(0) 分类 美国习惯用语

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(85) / 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(89) / 评论(0) 分类 环球英语 Spotlight
学英语单词
abudefduf vaigiensis
acquisition model
adding box
Additional Tax Demand Note
air-reversing way
Ammanian
associated particle method
automatic ticket issuing machine
avalanche debris cone
barnesses
bimodal volcanic complex
brico
burnable poison assembly
calcining zone
calibration measurement
CGS-14824A
chasmatosauruss
composite continuous beam
Concept mapping
continuous leaching
critical fluctuation
cross complaint
crude fact
DBF out
Dehydro
design, logic
dexterousness
dustbowls
ENDC
equivalent unplanned derated hours
false social value theory
flat television
focal glomerulosclerosis
folding fan
frost period
functional lesion
gear head
grid rectification detector
grotesk
HCOC
health inspectors
heat-resistings
herbelade
hex head screws
high positive correlation
high-resolution system
highway load standard
hiller
Horse Hill
hydroxy-aluminum interlayer
imfs
in an awful fry
inflexa
installment scrip book
insurance-exchange
inverse predissociation
josephson constant
key to cassette
logical specification
logopaedics
lost usefulness
milesia fissipennis
minashi
mongo
moussakas
nanospintronics
natural actinic effect
Nebicina
not a chance
not be on speaking terms
on a peace footing
pattern approval mark
Persian walnut
phoma eucalyptica
poison plant
posterior cruciate ligament of knee
Pseudoeclogite
radiorenogram
re-jigs
refueling instrumentation
refueling unit
san bernardino ra.
sectional mandrel
single-peakednesses
smellless
special brass
specific susceptance
specific volume request
sphaerites
state-news
straight run
tracheal recess
transpot
tree algorithm
two-cylinder steam engine
unincorporated association
universal plotting instrument
upheavings
velocity-sensing microphone
winchellite (mesolite)
wing float
wing-coverts