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What I Have Lived For By Bertrand Russell Three passions, simple but 1) overwhelmingly strong, have governed my life: the longing for love, the search for knowledge, and 2) unbearable pity for the suf

发表于:2018-11-28 / 阅读(228) / 评论(0) 分类 疯狂英语2003年

THE PROPERTIES OF WATER Earth is an ocean planet. About three billion years ago, life on our planet began in the deep blue seas. Ninety-nine percent of the living space on earth is in the oceans. Marine life is incredibly rich and varied. There are

发表于:2018-12-04 / 阅读(115) / 评论(0) 分类 人教高中英语高二

Situation Critical 十万火急 by Kevin Lustig In some jobs, danger can appear at any moment. In the blink of an eye, the routine can become perilous. This month, the National Geographic Channel shows us what happens when a normal situation becomes

发表于:2018-12-08 / 阅读(167) / 评论(0) 分类 常春藤解析英语

The UN has just issued a report saying that six million people in Myanmar need food right now. How critical is the situation? It's a real paradox, because in the same year that Cyclone Nargis devastated the, what had been the rice bowl of Myanmar, th

发表于:2018-12-11 / 阅读(164) / 评论(0) 分类 访谈录2009

Heres something we tend to take for granted: drop a few ice cubes into a glass of water at room temperature, and in a few minutes the water will cool. How does this work? 有件事情我们总觉得理所当然:室温下把一些冰块放入水中,

发表于:2018-12-28 / 阅读(146) / 评论(0) 分类 初学者听力文摘精选

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(165) / 评论(0) 分类 突破英文词汇

In Houston, Flight director Kranz is trying to make sense of the barrage of information. I am completely surrounded with reports coming in that I dont fully understand, but frankly, problems are our business, and I thought we are going to solve these

发表于:2018-12-30 / 阅读(206) / 评论(0) 分类 国家地理2007年

How Does Ice Cool Drinks? Heres something we tend to take for granted: drop a few ice cubes into a glass of water at room temperature, and in a few minutes the water will cool. How does this work? Heat is a measure of molecular activity: the faster a

发表于:2018-12-31 / 阅读(86) / 评论(0) 分类 英语听力文摘 English Digest

This is Scientific American-60 Second Science. I am Christopher Intagliata. Gotta a minute? Hair helps keep you warm, right? But hair can also keep you cooler than bare skin, as long as the hair is not too thick. So says a study in a journal-Plus O

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 Scientific American(十)月

Hair helps keep you warm, right? But hair can also keep you cooler than bare skin, as long as the hair is not too thick. So says a study in the journal PLoS ONE. Researchers studied elephants, which have very thin coats of hair. It's easy for the bea

发表于:2019-01-08 / 阅读(122) / 评论(0) 分类 Scientific American(十)月

The Properties Of Water Earth is an ocean planet.About three billion years ago,life on our planet began in the deep blue seas.Ninety-nine percent of the living space on earth is in the oceans.Marine life is incredibly rich and varied. There

发表于:2019-01-09 / 阅读(280) / 评论(0) 分类 高中英语听力人教版第二册

Egypt's Moussa Stresses Experience in Time of Flux Moussa's past is both a strength and a weakness. The former foreign minister and ex- Arab League chief says he is ready to lead the nation. The country is in a major crisis, noted Moussa. And a major

发表于:2019-01-13 / 阅读(139) / 评论(0) 分类 VOA标准英语2012年(五月)

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(125) / 评论(0) 分类 英语每日一词

It's just magic. When you follow it, you can see that this is the perfect union of the tree and the villages. The locals have kind of trained the roots, kind of guided them through and netted them together. What they've done here is they've grabbed s

发表于:2019-01-22 / 阅读(129) / 评论(0) 分类 自然百科2010年

今天我们要学的词是flux。 Flux, 是动荡的,不断变化的。 The leadership of Yemen is in flux after former president Saleh was forced to step down, 也门前总统萨利赫被迫下台后,国家领导层处于动荡之中。 Afghani

发表于:2019-02-03 / 阅读(145) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是 dead heat. Dead heat 意思是旗鼓相当,不相上下。The Connecticut Senate race remains a dead heat. 竞选康涅狄克州参议员的候选人旗鼓相当,难分上下。With less than a month left before the U.

发表于:2019-02-06 / 阅读(92) / 评论(0) 分类 英语单词荟萃

In the Pacific state of Hawaii, U.S. President Barack Obama on Sunday told leaders of the 21 Asia Pacific Economic Cooperation economies that the region will be key to U.S. economic recovery. With much of the formal summit activity, including a worki

发表于:2019-02-08 / 阅读(142) / 评论(0) 分类 英语新闻

By Scott Stearns Dakar 08 October 2009 Cameroon President Paul Biya (file photo) Authorities in Cameroon have closed a private FM radio station that has been broadcasting illegally from the capital for several months. The station was highly critical

发表于:2019-02-18 / 阅读(129) / 评论(0) 分类 VOA标准英语2009年(十月)

Three passions,simple but overwhelmingly1) strong,have governed my life:the longing for love,the search for knowledge,and unbearable pity for the suffering of mankind.These passions,like great winds,have blown me hither and thither2),

发表于:2019-02-18 / 阅读(117) / 评论(0) 分类 阅读空间

Oceans are the real powerhouse of the planet's surface behavior. 海洋是地球表面活动的真正动力源泉。 Indeed, meteorologists increasingly treat oceans and atmosphere as a single system, which is why we must give them a little of our at

发表于:2019-02-25 / 阅读(121) / 评论(0) 分类 万物简史
学英语单词
A antipellagra factor
accumulation before consumption
adrenalotropic hormone
affine length of arc
amecs
amplifying
apophthegmatize
ash-lagoon
Auralite
automatic program interrupt
baoninite
bipinnatifidusoside
bone-ashes
born-againer
break a will
bridge type frequencymeter
brown granulated sugar
bursolith
camel's nose
class reduction
clivus
command functions
computer storage devices
de-creation
dimethylanilines
discordant injection
earthing switch
ecological balance
egesina albofasciata
energy fluence of particles
environmental matrices
fault-tolerant
Ferapontovo
fester
flagway
foxhole
fuel spray evaporation
genus cephalantheras
Goussissaré
grinding type mill
guillain-barre syndromes
hemoglobin disase
high resistance measurement
high-day
Hindu Kush
hydramitrazine
hydrophyta radicanta
i/o location
illiquefact
in the pound
inferoanterior
inlandity
intranasal vaccination
jairs
jasjit
jetting height
klinkhart
knowledge validation
Kukushtan
limited(-)equity housing
local distortion
local duties
measurelessly
method of procedure
My Hao
myotrophy
NeuroBloc
notch ductility test
number of turn-rounds of storage capacity
Nutinal
oculars
off-by-one error
orey-eyed
over-wintered
overall utilization
palaeoliparite
proper subgroup
pyrite shelf burner
queen-sizer
quotient group
reaeration
reflex angle
refuelling shutdown
renal lipoidosis
repines
right-forth
routing switch
sabulosa
shunichis
signal output
squalane
star alloy
submarine canyon
Tay-Sachs(disease)
three-coordinate
Tosuteoxacin
ultra low emission vehicle
underexercising
unlarge
unpredicting
vacuum fusion gas chromatography
virus receptor