航天员飞行手册

The verbs let, allow and permit are part of a group of verbs called causatives. These verbs express how one person or thing causes something else to happen. For instance, if I said, She let me borrow the book, the subject (she) is not the person who

发表于:2018-11-27 / 阅读(688) / 评论(0) 分类 2018年VOA慢速英语(十一)月

In 1983, trailblazing astronaut Sally Ride blasted out of Earth's orbit, opening the world of space travel for women. Watch the stories of other pioneers who have followed her path to the stars. Since the US space program began in 1958, NASA has ach

发表于:2018-12-05 / 阅读(175) / 评论(0) 分类 国家地理2008年

Economics Report - Joseph Juran, 1904-2008: A Life of Quality Control 22 May 2008 This is the VOA Special English Economics Report. Recently the business world lost a leader in quality control. Joseph Juran died at the age of one hundred and three.

发表于:2018-12-15 / 阅读(144) / 评论(0) 分类 VOA慢速英语2008年(五)月

Welcome to the science stock, the weekly podcast of scientific Americans posted on Feburary 25th, 2010. I am Steve Mirsky. Its called The Poisoner's Handbook. But in the most subversive way its about something that is buried in my heart which I think

发表于:2018-12-24 / 阅读(262) / 评论(0) 分类 Scientific American(二)月

EXPLORATIONS - 1961: Telling Mission Control 'Light This Candle,' Alan Shepard Is Launched Into SpaceBy Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, July 26, 2006 VOICE ONE: This is St

发表于:2019-01-02 / 阅读(184) / 评论(0) 分类 2006年慢速英语(七)月

By Kurt Achin Seoul 05 September 2007 South Korea has chosen an expert on artificial intelligence for the country's first foray into space. As VOA's Kurt Achin reports from Seoul, the new astronaut beat out tens of thousands of competitors for a flig

发表于:2019-01-07 / 阅读(208) / 评论(0) 分类 2007年VOA标准英语(九月)

This is the VOA Special English Education Report. International Student Handbook 2007 from the College Board We continue our Foreign Student Series this week with a report on the International Student Handbook. This publication can be a useful guide

发表于:2019-01-11 / 阅读(198) / 评论(0) 分类 VOA慢速英语2007年(二)月

VOICE ONE: This is Steve Ember. VOICE TWO: And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we finish the story of the first American program to send a person into space. It was called Project Mercury. (MUSIC) VO

发表于:2019-01-11 / 阅读(167) / 评论(0) 分类 VOA慢速英语2009年(六)月

This is the VOA Special English Development Report. Governments are always judged by how they use power. But they differ by how they divide power. Some have strong presidents or prime ministers. Others have military control. But political scientist

发表于:2019-01-11 / 阅读(169) / 评论(0) 分类 VOA慢速英语2008年(一)月

EXPLORATIONS - Project Mercury: Alan Shepard Becomes the First American in Space STEVE EMBER: This is Steve Ember. SHIRLEY GRIFFITH: And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we finish the story of the firs

发表于:2019-01-12 / 阅读(199) / 评论(0) 分类 2012年VOA慢速英语(八)月

Handbook Explains How to Create Durable and Inclusive Constitutions The book is called Constitution-Making and Reform: Options for the Process. Its authors say the process for designing and implementing a constitution is important: it is instrumental

发表于:2019-01-13 / 阅读(203) / 评论(0) 分类 VOA标准英语2012年(五月)

By Jessica Berman Washington 15 October 2007 Astronaut Peggy Whitson is poised to become the first woman to command the International Space Station. Whitson and two new crew members arrived at the orbiting scientific outpost Friday to begin a mission

发表于:2019-01-21 / 阅读(188) / 评论(0) 分类 2007年VOA常速英语(十月)

Since the US space program began in 1958, NASA has achieved much in the realm of space exploration. From lunar landings to voyages into the depth of our solar system, NASA has built a storied history. In the early days, space was a men's world. All t

发表于:2019-01-22 / 阅读(170) / 评论(0) 分类 自然百科2008年

WORDS AND THEIR STORIES - Couch Potato: Life as a Full-time Television WatcherBy Jill Moss Broadcast: Sunday, August 20, 2006 Now, the VOA Special English program, Words and Their Stories. Some unusua

发表于:2019-01-30 / 阅读(184) / 评论(0) 分类 2006年慢速英语(八)月

This is the VOA Special English Education Report. Many colleges and universities in the United States have writing centers to help students improve their skills. Some materials are available free at Web sites like the Purdue Online Writing Lab, or OW

发表于:2019-01-31 / 阅读(188) / 评论(0) 分类 2010年慢速英语(二)月

T. Thank the other three brothers of their father's mother's brother's side. The blue bluebird blinks. The cat catchers can't catch caught cats. The crow flew over the river with a lump of raw liver.

发表于:2019-02-01 / 阅读(221) / 评论(0) 分类 趣味英语

Idiom: Put the cart before the horse ( do something in wrong order )Hit the book: Cupping Bring to mind Acupuncture Traditional Chinese medicine brings to mind acupuncture and the use of natural herbs as healing remedies. Cupping is a lesser-known tr

发表于:2019-02-06 / 阅读(175) / 评论(0) 分类 趣味青春英语

China's first astronaut says he heard mysterious knocks during his first flight in space - but no one has been able to explain the cause of them. 中国第一名宇航员称其第一次宇宙飞行时听到神秘的敲击声,但没有人能解释原因

发表于:2019-02-17 / 阅读(164) / 评论(0) 分类 英语美文

This is Steve Ember. And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we finish the story of the first American program to send a person into space. It was called Project Mercury. The American space agency opened

发表于:2019-02-23 / 阅读(220) / 评论(0) 分类 英语语言学习

When I was younger I had this feeling that there was this handbook that I'd never gotten that explained how to be, 在我年纪比较小的时候,我有这个感觉,有这本我从未得到过的手册,解释了怎么做、 how to laugh, what t

发表于:2019-03-02 / 阅读(200) / 评论(0) 分类 欧美人文风情
学英语单词
abbreviating keyboard command
aculeate-serrate
alfine
all and all
allowable opening diameter
aluminum pipe
andelman
antiseptol
arbitrary-sequence
area lunata
bench excavation
bilingual education
camera study
caricature plant
carve ... up
chromis weberi
comb.
conveyance channel
dead weight piston gauge
defect solid solution
deflector keel
detuning capacitor
drawing room model
East Cranmore
electron deficient
emblematist
enterolacton
externally heating
f-c
Facies digitales plantares
family reunion dinner
fluoroses
gas coolant
gastric intussusception
geometric tracery window
ghet
Glyciphagus domesticus
golden maidenhairs
golden spikes
hapmap
hardware rendering
hemsleys
hoisting sling
hughes-hallett
I just died
in-housest
incident particle
incident type code
integral equation method
interior wire
knuckle tooth
Kraaipan
lending limit
mackarness
magnetometric
make one's acquaintance
master mold
method by inversion
Mexicanizes
mid-year review
multiple-lens photograph
mutawakil
naked domain
other recordable optical disc drives
outside shell
owl creek mts.
palmityl deacylase
Panama weave
pea stone
perspectively
physiological colorimetry
policy practitioner
pseudotriakid
ptak
purchase expense
qapla
r-j
recarry
reciprocal correlated colour temperature
retroverting
samourai
sardelle
scalene fascia
scawbard
Searles Lake
sedna festival dance (esquimaux of baffinland)
seyrigs
shell type
side-kicks
silver thread
soft scales
sounding balloon
stearoptene
synaeresis
system prompt
therebehind
thiopurines
toughen
trapped-stock bender
variant stress
viola acruata bl.
Waiau River