协调生境

By Jill Moss Broadcast: July 21, 2003 This is Bill White with the VOA Special English Development Report. The United Nations estimates that more than one-thousand-million people live in poor housing c

发表于:2018-11-27 / 阅读(533) / 评论(0) 分类 VOA2003(下)-发展与科学

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(236) / 评论(0) 分类 高中英语人教版必修第三册

[00:02.90]The world around us [00:06.45]LISTENING [00:09.20]1 Listen to the tape and fill in the correct information in the spaces below. [00:17.37]1.Walk along the street of any major city, [00:23.54]and you will see that the air you breathe is not

发表于:2018-12-13 / 阅读(317) / 评论(0) 分类 人教全日制普通高中英语(必修)高一

[00:06.35]READING [00:07.58]THE BIRTH OF A SCIENCE [00:10.19]Before the eighteenth century, botany was merely a branch of medicine. [00:13.90]Unit then, mostly doctors and surgeons studied herbs. [00:17.97]Attempts had been made by others to classify

发表于:2018-12-13 / 阅读(223) / 评论(0) 分类 高中英语人教版必修高三

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(215) / 评论(0) 分类 Scientific American(五)月

Idiom: Made in the shade ( very comfortable ) Hit the book: Predator Conserve Habitat Proximity

发表于:2018-12-27 / 阅读(201) / 评论(0) 分类 趣味青春英语

The first Monday in October each year is World Habitat Day. It was started by the United Nations. The UN said the idea is for us to reaffirm that adequate shelter is a basic human right. It also said we must focus on the conditions of cities and town

发表于:2018-12-29 / 阅读(248) / 评论(0) 分类 英语课程学习计划和讲义

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(206) / 评论(0) 分类 60秒科学

Matthew: Hi, everybody. My name's Matthew White and I'm here interviewing Mary Birch-Harmon, who we lovingly call MB. MB, we know you go on lots of trips for Habitat For Humanity. Could you please explain exactly what is Habitat? MB: Sure. Habitat Fo

发表于:2019-01-04 / 阅读(194) / 评论(0) 分类 原版英语对话1000个

By Mike O'Sullivan Los Angeles 03 April 2007 Since 1984, former U.S. President Jimmy Carter and his wife, Rosalynn, have helped build homes for the poor through a charitable group called Habitat for Humanity. As we hear from Mike O'Sullivan, the Cart

发表于:2019-01-04 / 阅读(238) / 评论(0) 分类 2007年VOA标准英语(四月)

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(196) / 评论(0) 分类 VOA标准英语2010年(六)月

Pre-Listening Vocabulary habitat: the place where living things live extinction: the state of no longer existing threatened: facing a possible risk of extinction 24/7: all day and night; at all times human intervention: the involvement of humans Habi

发表于:2019-02-08 / 阅读(271) / 评论(0) 分类 Facts-事实

图片1 图片2

发表于:2019-02-19 / 阅读(189) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-02-19 / 阅读(200) / 评论(0) 分类 加州英语分级G1

图片1 图片2 图片3 图片4 图片5

发表于:2019-02-19 / 阅读(192) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-02-19 / 阅读(192) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-02-19 / 阅读(194) / 评论(0) 分类 加州英语分级G1

图片1 图片2

发表于:2019-02-19 / 阅读(202) / 评论(0) 分类 加州英语分级G1

图片1 图片2 图片3

发表于:2019-02-19 / 阅读(185) / 评论(0) 分类 加州英语分级G1
学英语单词
27 days recurrence of cosmic-ray flux
a fleeting show
acrylic-nitrile rubber
akenes
ambimoustrous
antifraud
Application for Unworking Float
arteria laryngeas
assume the defensive
asyne
attentively
attributed file system
audacities
azotizes
back-emf
Balican
batteaux
be on visiting terms with
breed element
carbon-tetrachloride extinguisher
chaabane
clamping frame
Clematis gracilifolia
co-morbidities
cohered
cure stress
current-voltage curve
cylinder head joint
debets
deposit protection fund
dimeroosporium sasae hara
donate for
duplex pressure gauge
electronegativity
embe
Euler's numbers
external absorption
eyelest
fluidization trenching
fluoroacetyl-urokinase
frimaires
full developed flow
Geinō
gulp back
Hoaxocaust
hornburg
infrared pointing control
interest - free credit
jump address register
Kamou
Kodiak National Wildlife Refuge
locomotive reservation
low fat fish meal
low pressure lubricating system
low temperature corrosion
lysiteles silvanus
manolio
mechanical television system
metal-water reactor
method of equal effect
national advanced systems
neurotracers
no-bs
obligatory term
Onarga
optical-powder or grin abrasive
overripe snow
philanthrope
Pinasca
poikilitic (poicilitic)
polyvinyl chloride pipe (pvc pipe)
principal trunk
probability statement
quasi-uniform time
Re-employment projects
rhetoricize
RNWMP
rondino
rope
saccadically
sack storage
sales-force
Schiller's solution
shake-out
short run cost function
single-functions
snail-slow
spelican
spirocyclohexanes
splitless sampling
supercooled vapour
superelevation of outer rail on curve
suppli al telefono
Tecomaji, I.
the fast lane
to yell out
trade-naming
typhus pellagrosus
wandering abscess
wedge gate valve
William Wymark Jacobs
Zibyukwin