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第13单元 六年级的自然科学课 Six grade science teacher Mr. Sampson asks his class: 六年级的自然科学老师桑普森先生问班上同学: Who can tell me which organ of the human body expands to 10 times its usual size whenstimula

发表于:2018-12-06 / 阅读(112) / 评论(0) 分类 英语小达人

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(153) / 评论(0) 分类 2011年VOA慢速英语(四)月

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(128) / 评论(0) 分类 六分钟英语

AMERICAN STORIES - Short Story: The Exact Science of Matrimony by O.Henry STEVE EMBER: Now, the VOA Special English program AMERICAN STORIES. Our story today is called The Exact Science of Matrimony. It was written by O. Henry. Here is Barbara Klein

发表于:2018-12-16 / 阅读(299) / 评论(0) 分类 2011年VOA慢速英语(十二)月

Volunteers Keep Hands-On Science Alive in US Classrooms When it comes to making science fun, Lisa Purcell is a pro. Mimicking an owl or a foraging squirrel is all in a day's work for the director of the Four Winds Nature Institute. On this particular

发表于:2018-12-16 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(五月)

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(137) / 评论(0) 分类 外研社新标准初中英语九年级

英语作文 Direction:For this part,you are allowed 30 minutes to write a composition in three paragraphs.You are given the first sentence of the three paragrapgs.Your part of the composition should be no less than 100 words,not including the words giv

发表于:2019-01-03 / 阅读(97) / 评论(0) 分类 英语作文

THE MAKING OF A NATION - June 13, 2002: World War Two / Science By David Jarmul Explosion of the first atomic bomb, July 16, 1945, in the New Mexico desert. (Picture - Library of Congress) VOICE 1: TH

发表于:2019-01-04 / 阅读(135) / 评论(0) 分类 The Making of a Nation

This is the VOA Special English Education Report. The Intel Science Talent Search is the top science competition for high school students in the United States. The forty finalists were honored in Washington last week. They met with scientists and pol

发表于:2019-01-12 / 阅读(158) / 评论(0) 分类 2011年VOA慢速英语(三)月

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(169) / 评论(0) 分类 2012年VOA慢速英语(六)月

AMERICAN STORIES - Short Story: The Exact Science of Matrimony by O. Henry STEVE EMBER: Now, the VOA Special English program AMERICAN STORIES. Our story today is called The Exact Science of Matrimony. It was written by O. Henry. Here is Barbara Klein

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2012年VOA慢速英语(五)月

THIS IS AMERICA - Research Grows Through Citizen Science JUNE SIMMS: Welcome to THIS IS AMERICA in VOA Special English. I'm June Simms. CHRISTOPHER CRUISE: And I'm Christopher Cruise. This week on our program, we learn about citizen science and its g

发表于:2019-01-12 / 阅读(121) / 评论(0) 分类 2012年VOA慢速英语(九)月

By Efam Dovi Accra 22 August 2006 Women ministers and members of parliament from Anglophone West Africa countries are meeting in Accra to sharpen their leadership and advocacy skills. The Accra meeting, being organized by the Network of African Wome

发表于:2019-01-13 / 阅读(302) / 评论(0) 分类 2006年VOA标准英语(八月)

By Paul Sisco Washington, DC 30 August 2006 watch Touchable Science report Glenn Mills is part teacher, part scientist, and part inventor. We think you'll enjoy what he calls his touchable science. Inventor Glenn Mills Meet Glenn Mills. For nearly 5

发表于:2019-01-13 / 阅读(180) / 评论(0) 分类 2006年VOA标准英语(八月)

Science: 2011 Breakthrough of the Year The journal Science has named an AIDS study as its 2011 Breakthrough of the Year. The clinical trial found that antiretroviral drugs can be used to dramatically lower the risk of transmitting HIV. The clinical t

发表于:2019-01-13 / 阅读(105) / 评论(0) 分类 VOA标准英语2011年(十二月)

BBC Learning English Weekender Affluenza Jackie: Hello, welcome to Weekender. I'm Jackie Dalton and today we're going to talk about 'affluenza' that's a word you've probably not heard before but don't worry, that's because it's only just been invent

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 Weekender

By Jim Malone Washington 13 April 2007 U.S. Attorney General Alberto Gonzales is scheduled to testify before Congress on April 17 about his involvement in last year's firing of eight U.S. attorneys. Gonzales' testimony is seen as crucial to keeping h

发表于:2019-01-20 / 阅读(190) / 评论(0) 分类 2007年VOA标准英语(四月)

Deafness 'Cure' is a Goal for Science The New York Academy of Medicine recently (October 3) hosted a research summit sponsored by the Hearing Health Foundation to promote a cure for deafness caused by damaged hair cells in the ear. An estimated 37 mi

发表于:2019-02-12 / 阅读(169) / 评论(0) 分类 VOA标准英语2011年(十月)

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking

发表于:2019-02-18 / 阅读(123) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Kitchen Chemistry: The Science of Herbs and Spices FAITH LAPIDUS: This is SCIENCE IN THE NEWS a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about herbs and spices, and s

发表于:2019-02-26 / 阅读(339) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
-miler
Abinee
active corona
added metal
alkaline suspension
anisanthous
aorta valve knife
apeirotheisms
aquabib
arm, moment
artesian-flow area
asymptotic directions
atavus
avlakogene
axial magnetizing force
barred factor
be selective of
bead-spring model
bedges
Bennett fracture
benzyl bibromide
bone-coal(bone-charcoal)
Burrus light emitting diode
bypass temperature control
calfbones
Cartesian-coordinate robot
cascade bend
cataloid
Celticized-cizing
cold resistance
commerial poultry production
computer program configuration identification
Constellaria
cricetids
custardy
dashings
determination of patentability
dilatancy
drmos
fatty oils
fifty-footers
fishbirds
flagitiousness
flexural creep
forest fertilization
fuselage afterbody
Greenwood, L.
group life policy
hand operated switch
Hansen Mountains
hepaticorrhaphy
high grade ore
iridectomizes
Jamaican capital
lava lakes
long life machine
loosely coupled multi-processor system
Methanocaldococcaceae
military intervention
Nakaseite
NEACP
nervus cutaneus femorsis lateralis
nucleosalmin
ommochromes
one card shy of a full deck
onion domes
organization center
outnumbered
overrider
Pang Yang
pangeodesics
passive armour
perkers
permissible explosives
pharmacopeists
phib
photoperturbations
prophragma
protanthesis
pseudo noise masking
pulsed deflector
purposively
quadruple meter
redele
restraint welding
right sighting system
riot gear
rosyne
shoot someone down in flames
stand under
status circuit
streamers
supporting-actress
tabular body
tricycles
Trifolium repens L.
trigentisic acid
unalone
uncapitulating
upper avon rivers
vagina tendinis m. tibialis anterioris
wind-storm