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VOICE ONE: I'm Steve Ember. VOICE TWO: Charles Darwin And I'm Barbara Klein with EXPLORATIONS in VOA Special English. This month is the two hundredth anniversary of the birth of one of the most influential thinkers in science history. Charles Darwin

发表于:2018-12-07 / 阅读(200) / 评论(0) 分类 VOA慢速英语2009年(二)月

Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evide

发表于:2018-12-15 / 阅读(228) / 评论(0) 分类 新东方现代文背诵篇章

17.Evolution of sleep Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evidence that the two types of sl

发表于:2019-01-02 / 阅读(457) / 评论(0) 分类 英语范文背诵20篇

EXPLORATIONS - The Evolution of Spacesuits STEVE EMBER: Im Steve Ember. SHIRLEY GRIFFITH: And Im Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we tell about the special clothes astronauts wear that protect them while they

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2011年VOA慢速英语(四)月

Explorations - Great Thinkers: Charles Darwin and Evolution STEVE EMBER: Welcome to Explorations, in VOA Special English. I'm Steve Ember. This week, Barbara Klein and I tell about one of the most influential thinkers in science history. Charles Darw

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2011年VOA慢速英语(十一)月

Researchers Say Most Deaths of Newborns Preventable 研究人员表示大多数新生儿的死亡是可以避免的 From VOA Learning English, this is Science in the News. This week, we report on research that shows most newborn baby deaths could be

发表于:2019-01-12 / 阅读(150) / 评论(0) 分类 2014年VOA慢速英语(六)月

Book Chronicles Men's Evolution from Bread-Winners to Bread-Bakers With many mothers working outside the home, more fathers - such as New Yorker editor and cartoonist John Donohue - are cooking for their families. Donohue wanted to chronicle men's ro

发表于:2019-01-13 / 阅读(155) / 评论(0) 分类 VOA标准英语2011年(七月)

Sense of Smell Jumpstarted Brain Evolution Mammals have much bigger brains than other animals. Scientists aren't sure exactly why, but new research published this week in the journal Science suggests it might have something to do with mammals' acute

发表于:2019-01-14 / 阅读(159) / 评论(0) 分类 VOA标准英语2011年(五月)

'Man of Steel' Caps Superman's 70-year Evolution Superman's character rests on his dual nature. He was born as Kal-El on the planet Krypton, which was destroyed right after his parents launched him to Earth. Allusions to the story of Jesus are thread

发表于:2019-01-14 / 阅读(128) / 评论(0) 分类 VOA标准英语2013年(六月)

Pill May Change Attraction In a study in the journal Trends in Ecology and Evolution, researchers note that the birth control pill may change a woman's choice in whom she finds attractive. Cynthia Graber reports Some people like to think theres somet

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 60秒科学

Science and technology 科学技术 Blood simple 简单的输血 A small change in how babies are delivered might abolish infantile anaemia 分娩方式的简单改变可能帮助消灭婴儿贫血 An unkind cut? 争议的一剪? CHILDHOOD anaemia

发表于:2019-02-04 / 阅读(201) / 评论(0) 分类 经济学人科技系列

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Mike Procter. 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 Imagine a baby boy. Lets call him

发表于:2019-02-14 / 阅读(149) / 评论(0) 分类 环球英语 Spotlight
学英语单词
air-to-fuel ratio
ammoniac compounds
asgbi
benchpress
blank indorsement
boiler room expenses
breslauers
butoxy
chilbed
chondriomere
colbecks
collapsible drum
configuration status accounting
crane capacity
cubic hyperbola
Cytherelloidea
dardy-line
day book cash journal
delivery carrier
denets
denitrating tower
deposition mode
diachrony
dihydroxy acetone
drum capacity
duck-pin
Débauché
Eagle Passage
Erb-Goldflam disease
erythrogenic acid
excellent in
excess metabolism
family ostreidaes
faraday's law of electrolysis
floating upward
full section filter
government invention
green-coat
ichthyoyterygium
Instagram Prime Time
isopetalous
knobbled iron
Krause's line
leave severely alone
ledoes
long of exchange
lower web fillet
melodic minor scales
method of successive approximation
middle-Jiao
moncaine
mu'tah
n-line coloring
natural vaseline
neckwears
niega
observation shield
offiser
ophioceras leptosporum
optimum alkalinity
orchioneuralgia
p-quinone dioxime
partial-select input pulse
Piaccamide
Placodus
polachek
price not including tariff
price range
process of depolarization
PSD (position-sensitive detector)
randomized trial
receive only page printer
recuperative soaking pit
reference currencies
regiones cervicalis
rolark
Salatac
San Juanito
Seongju-gun
shrinkage prevention
software psychology
Soxomide
sphenosquamosal suture
stagery
stake line
stfnal
supra-unconformity
T axis
tangential inertial force
taxi radio
Theos.,theos.
top surface porosity
unisecant curve
update-only recovery
vacuum baking oven
void water
volozhin (valozhyn)
whipsaw strike
wood construction
Yule log
zafra sinensis
Zilan