(细胞分裂时)网状体的分离

A Century of Memories (1910-1919) Roosevelt's design included linking the Pacific and Atlantic oceans by building a canal through the 1) Isthmus of Panama in northern Columbia, construction of the era

发表于:2018-11-28 / 阅读(128) / 评论(0) 分类 疯狂英语2003年

Pronunciation is a funny thing. What pronunciation do you study? In England there are a hundred different accents but textbooks only teach one. What use is that? Actually, English teaching textbooks are pretty bad at teaching pronunciation. Look how

发表于:2018-12-26 / 阅读(53) / 评论(0) 分类 纯正英语一分钟

哈利波特与魔法石18-Harry meets Ron Weasley

发表于:2018-12-31 / 阅读(173) / 评论(0) 分类 哈利波特与魔法石

Sharon went to Target with Paula. Target was having a sale. Everything was on sale. It was the holiday season. It was the day after Thanksgiving. It was Black Friday. Did someone die? Paula asked her mom. Her mom said no. Then why do they call it Bla

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 简单慢速英语阅读

Seamus Heaney The tightness and the nilness round that space when the car stops in the road, the troops inspect its make and number and, as one bends his face towards your window, you catch sight of more on a hill beyond, eyeing with intent down cra

发表于:2019-01-02 / 阅读(65) / 评论(0) 分类 英语诗歌

by Mignon Fogarty I have been deluged with questions about how to pronounce the name of the year. The two main contenders are twenty-ten and two thousand ten. Before the turn of the century, most people pronounced the years by chunking the first two

发表于:2019-01-02 / 阅读(81) / 评论(0) 分类 英语语法 Grammar Girl

PEOPLE IN AMERICA - Winslow Homer, 1836-1910: Americas Painter STEVE EMBER: Im Steve Ember. BARBARA KLEIN: And Im Barbara Klein with PEOPLE IN AMERICA in VOA Special English. Today we tell about Winslow Homer, considered to be the greatest American a

发表于:2019-01-02 / 阅读(57) / 评论(0) 分类 2011年VOA慢速英语(十一)月

我是一名数学家,并且我希望站在你们的屋顶上。当Ron Eglash遇到许多非洲家庭时,他总是这样介绍。当时,他正在研究非洲的村落中随处可见的分形图案。

发表于:2019-01-05 / 阅读(133) / 评论(0) 分类 TED公开课:百字不如一数字

By Jim Bertel Washington, DC 05 May 2006 watch Counterfeit Drugs Modern medicines have revolutionized the way doctors treat patients, increased life expectancy, and, for many, improved the quality of

发表于:2019-01-07 / 阅读(139) / 评论(0) 分类 2006年VOA标准英语(五月)

NB: This is not a word for word transcript Rob: Hello, I'm Rob, and Yvonne has joined me for today's 6 Minute English. Hello, Yvonne! Yvonne: Hello, Rob. Rob: Today, we're talking about social mobility in the UK and a plan by the government to try an

发表于:2019-01-07 / 阅读(93) / 评论(0) 分类 六分钟英语

BBC Learning English People and Places The Final Frontier Callum:Hello, Im Callum Robertson and this is People and Places. Today Im going to be talking about the actor James Doohan. James Doohan was most well known as the engineer Scotty in the icon

发表于:2019-01-11 / 阅读(166) / 评论(0) 分类 人与地方

PEOPLE IN AMERICA - Artie Shaw, 1910-2004 : Last Great Musician of What Has Been Called the Big Band Era DOUG JOHNSON: Im Doug Johnson with PEOPLE IN AMERICA in VOA Special English. Today we tell the story of a musician who led one of the most popula

发表于:2019-01-12 / 阅读(74) / 评论(0) 分类 2012年VOA慢速英语(五)月

PEOPLE IN AMERICA - Julia Ward Howe, 1819-1910: Anti-Slavery Activist Wrote 'Battle Hymn of the Republic' RAY FREEMAN: I'm Ray Freeman. SHIRLEY GRIFFITH: And I'm Shirley Griffith with the Special English program, PEOPLE IN AMERICA. Every week we tell

发表于:2019-01-12 / 阅读(75) / 评论(0) 分类 2012年VOA慢速英语(五)月

Cameroon Businesswoman Rises from Poverty to Financial Security Jacqueline Kamsu arrived at the US embassy in Yaounde in late August looking every bit a success story. She had been invited to speak to a group of young leaders on her non-profit, Beads

发表于:2019-01-13 / 阅读(86) / 评论(0) 分类 VOA标准英语2012年(九月)

By Sonja Pace Washington 09 March 2006 Saudi Arabia's oil minister says his country is stepping up security around its petroleum installations, following last month's foiled terrorist attack. In Washi

发表于:2019-01-30 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(三月)

Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when they turn the lights down only the champs go the hardest in the 12th round i lo

发表于:2019-02-03 / 阅读(79) / 评论(0) 分类 好听的英文歌曲

庆祝湖人夺冠新单:Ron Artest - Champions Artist:Ron Artest Song:Champions [verse 1] moment of silence for the champions for those who make going hard a lifestyle never wait for nothing got to get it right now i'm in the spotlight when th

发表于:2019-02-03 / 阅读(93) / 评论(0) 分类 流行英文歌曲

By Odil Ruzaliev Washington, DC 09 November 2006 watch Halal Grocer report Shoppers inside of the Halal store The continuing influx of immigrants to the United States has meant a proliferation of shops, restaurants and other businesses catering to s

发表于:2019-02-03 / 阅读(112) / 评论(0) 分类 2006年VOA标准英语(十一月)

By Steve Herman New Delhi 16 May 2007 Adequate health care remains unavailable to most of India's citizens, especially in rural areas. Even those fortunate enough to have access to good care, however, cannot be certain that a prescription from a reli

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 2007年VOA标准英语(五月)

BUENOS AIRES, Dec. 7 (Xinhua) -- Former Manchester United and Argentina midfielder Juan Sebastian Veron has confirmed he will play in Argentina's fifth division next year. The 37-year-old ended his career with top-flight side Estudiantes in June but

发表于:2019-02-13 / 阅读(193) / 评论(0) 分类 英语新闻