经向构造体系

June 6 is National Yo-Yo Day. This is the date of birth of the man who popularized yo-yos in the USA. His name was Donald Duncan and he got into the yo-yo business in 1930. Of course there were ups and downs before yo-yoing became an American pastime

发表于:2018-12-29 / 阅读(103) / 评论(0) 分类 英语课程学习计划和讲义

This monument to Islamic heritage is getting a new lease on life. The Bou Inania Medersa or Koranic school was once an architectural jewel of the medieval city of Fes. But centuries of neglect have taken a toll. Restorers are cleaning layers of white

发表于:2018-12-30 / 阅读(145) / 评论(0) 分类 国家地理2007年

It is early evening and soon this amphitheater will be standing room only for the evening show. Bats, hundreds of thousands of Mexican Free-tailed bats, are hungry tornado that swirls out of New Mexico's Carlsbad Caverns each night in search of food.

发表于:2018-12-30 / 阅读(136) / 评论(0) 分类 国家地理2007年

Grammar Girl here. Today's topic is What's with those people who talk weird? or regionalisms. Language is constantly changing, and a lot of people have asked me about how and why it happens. This isn't my area of expertise, but I've done a lot of rea

发表于:2019-01-02 / 阅读(136) / 评论(0) 分类 英语语法 Grammar Girl

THIS IS AMERICA - November 18, 2002: National Visionary Leadership Project By Cynthia Kirk VOICE ONE: An organization in Washington, D-C, is teaching young people about black history in an interesting

发表于:2019-01-02 / 阅读(125) / 评论(0) 分类 This is America

The earthquake that struck near Mexico City Tuesday came exactly 32 years after an 8.0 magnitude quake hit the area. The 1985 earthquake killed nearly 10,000 people. Mexican officials say more than 200 people are confirmed dead following Tuesdays qua

发表于:2019-01-03 / 阅读(243) / 评论(0) 分类 2017年VOA慢速英语(九)月

By Jill Moss THIS IS AMERICA -July 29, 2002: National Museum of American History VOICE ONE: The Smithsonian Institution in Washington, D.C. collects, cares for and protects more than one-hundred-forty

发表于:2019-01-04 / 阅读(125) / 评论(0) 分类 This is America

THIS IS AMERICA -April 1, 2002: National Poetry Month By Jerilyn Watson VOICE ONE: April is National Poetry Month. This year, five poets have been chosen to be honored. I’m Mary Tillotson. VOICE TWO

发表于:2019-01-06 / 阅读(121) / 评论(0) 分类 This is America

By Benjamin Sand Islamabad 18 January 2006 After three days of bad weather, the United Nations has resumed emergency aid flights into areas of Pakistan devastated by October's massive earthquake. But

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 2006年VOA标准英语(一月)

15 of the Greatest Motivational Quotes Below are 15 of the greatest motivational quotes, enjoy: 1. I run on the road, long before I dance under the lights. I hated every minute of training, but I said, Dont quit. Suffer now and live the rest of your

发表于:2019-01-16 / 阅读(205) / 评论(0) 分类 阅读空间

Scientists say the surface of the Earth is cracked like a giant eggshell. They call the pieces tectonic plates. As many as twenty of them cover the Earth. The plates float about slowly, sometimes crashing into each other, and sometimes moving away fr

发表于:2019-01-22 / 阅读(75) / 评论(0) 分类 英语时差8,16

Idiom: On the wagon 成功戒酒 Hit the book: Scale Descend Mariana trench Crescent Scar Peak Trough Tectonic Collide

发表于:2019-01-22 / 阅读(122) / 评论(0) 分类 趣味青春英语

Adrian was not an easy man, not at all. I mean, he lived off the name. 阿德里安很不好相处。他把名声当成了摇钱树。 He lived in a castle in Switzerland which I think belonged either to his father or the trust. 他住在瑞士的一座

发表于:2019-01-29 / 阅读(62) / 评论(0) 分类 如何成为福尔摩斯

If you live up in the mountains, understanding the continually shifting landscape can mean survival. Mountains are continually shifting. Erosion wears mountains down, but active mountain ranges are also continuously rising. And heres the interesting

发表于:2019-02-24 / 阅读(74) / 评论(0) 分类 英语听力文摘 English Digest

Earth is alone among the rocky planets in having tectonics, and why this should be is a bit of a mystery. It is not simply a matter of size or densityVenus is nearly a twin of Earth in these respects and yet has no tectonic activity. It is thoughttho

发表于:2019-02-25 / 阅读(106) / 评论(0) 分类 万物简史

HAVANA, April 19 (Xinhua) -- Cuba's National Ballet (BNC), directed by the legendary dancer and choreographer Alicia Alonso, will perform in three Chinese cities in late April and early May, Cuban official media reported Thursday. From April 28 to Ma

发表于:2019-02-25 / 阅读(78) / 评论(0) 分类 英语新闻

And they tried everything they had. 住院后,医生尽其所能。 They tried the usual psychotherapy. 他们试了常规的心理疗法, They tried every medication available in those days. 也尝试了那个时候所有可能的药物。 And t

发表于:2019-03-04 / 阅读(133) / 评论(0) 分类 TED演讲教育篇

And things got better and better, 状况变得越来越好, and within three or four months, 三四个月后, I was discharged from that hospital, and I joined a group of surgeons 我出院并加入外科医师团体 where I could work with other

发表于:2019-03-04 / 阅读(109) / 评论(0) 分类 TED演讲教育篇

Well, he said, Can't we try a course of electroshock therapy? 难道我们不能尝试一下点击疗法吗? And you know why they agreed? They agreed to humor him. 你知道他们为什么同意了?他们不想和他争执。 They just thought,

发表于:2019-03-04 / 阅读(112) / 评论(0) 分类 TED演讲教育篇

BEIJING, Feb. 26 (Xinhua) -- The Standing Committee of the Chinese People's Political Consultative Conference (CPPCC) National Committee approved a decision on Sunday to convene the Fifth Session of the 11th National Committee of the CPPCC. In its th

发表于:2019-03-13 / 阅读(1663) / 评论(0) 分类 英语新闻
学英语单词
abatement of voice
actinocythereis triangulata
adjecting
aerologist
air forces
air-conditioning evaporator
Ajar metal
antarctic faunal region
apocenters
ascendest
axodendritic synapse
Basilides
batch wrapping
Bessao
bluestack
bora fog
browsers
buy when it snows, sell when it goes
chaulk
cladosporium carpophilum
clk.
coeternal
computerized economic analysis
cystic-fibrosis
dalley
dell'eccma
dhec
dichlorophenol indophenol sodium
dolman jackets
e cash
equilibrium oil
eutherias
exuberant ulcer
folisols
fundamental theorem of calculus
gas-liquid continuity
girand
gluteus maximuss
gray encoding
guttahs
heat actuating alarm system
high-speed flip-flop
human-resource
individual awareness of prognosis
inherited attribute
invasion depth
irreducible cluster integral
irregularity under train load
jephthahs
jus dispositivum
ketoglutaric dehydrogenase
leucaena leaf mal
linear atrain
logical and circuit
loss of synchronization
mad cow
mafic minteral
main conference
Mainpuri
major overhual
mature labour power
Midnapore
monitoring room
nasopharynges
nitrosodiethanolamine
obligation conversion
parental altruism
phenol extraction process
photoing
physiological variation
PIASx
pickup camera
plastic-laying machine
prostyle tetrastyle
Pseudoallescheria
pterocarpine
repeated stress failure
Rizaben
road-trip
schindler's
second axiom of countability
sisqo
spasmus carpopedalis
St-Jean-sur-Couesnon
stepping (-type) relay
submerged stability
Sucralifate
sumburn
super paramagnetism
supra-alar bristle
synthetic building syndrome
Székkutas
tamayoes
tetrafluoroethylene poisoning
thirst bucket
Tiedemann's glands
tim learies
trigat
trilophosphamide
ubiquitinated
Vedāranniyam
worsenesses