SSS 2011-12-27

This is Scientific American's sixty seconds science, I'm Steve Mirsky. Got a minute? The eastern green tree frog looks exactly like the close related cops gree tree frog, the big difference between the two species is beneath the surface. The eastern

新目标初中英语七年级上 Unit 4 Where's my backpack? 课文 -Section A

[00:00.00]Unit 4 Where's my backpack? [00:07.00]Section A [00:09.34]1b Listen and number the things[1-5] [00:13.76]in the pocture when you hear them. [00:16.34]Where are my box? [00:17.95]They are on the sofa. [00:19.45]How about my pencil case and m

2010年ESL之日常生活 06 Guessing a Number

06 Guessing a Number GLOSSARY contest a competition; an event where many people participate to try to winsomething * The contests first-place winner will win a new car, and the second-place winnerwill win a new bicycle. guess an answer that one provi

北师大初中英语九年级（全一册）--Unit 6-21

[00:01.38]Unit 6 The Spirit of Sports [00:05.34]Lesson 21 [00:10.28]Exercise 1.3 [00:12.81]Do you know that China's history of basketball [00:15.98]is almost as long as America's? [00:18.97]Americans who came to China in the 1890s [00:22.51]introduce

开心学英语第三册下UNIT3

[00:00.00]unit 3 Do you like baseball? [00:15.80]Convwersation [00:18.86]Listen and look. [00:22.20]Do you like soccer? Yes,I do. [00:31.16]Do you like soccer,Jenny? [00:34.82]No,I don't like baseball. [00:40.28]Do you lika baseball,Tony? [00:44.12]Y

英语课程计划-World Down Syndrome Day

World Down Syndrome Day is on March the 21st every year. It is on this day because the number 21 is important in the identification of Down Syndrome. The condition is created by a 21st, extra chromosome being replicated three times, thus causing the

87.A Coach and His Players

I was the new coach of a Little League baseball team and had not yet learned the names of my players. At our first game, I called each boy by the number on his uniform. When I yelled,

Sharapova eliminated at China Open

BEIJING, Oct. 5 (Xinhua) -- Elena Vesnina of Russia eliminated（消除,排除） her compatriot Maria Sharapova 7-6(3), 6-2 in the second round of China Open here on Tuesday. As a former world number one and the 12th seed in Beijing, Sharapova was l

The extinction of men

Neil: Hello and welcome to Six-Minute English from BBC Learning English, I'm Neil and with me today is Rosie. Rosie: Hi there. Neil: Well, today we're talking about men. Rosie: That sounds interesting. Neil: It is very interesting especially if you'r

CNN 2010-12-03

Are you in the holiday spirit yet? Well, let's take you Cross Country, beginning in Pittsburgh, Pennsylvania. You might now. Its pretty. Bob Cox loves to make the holiday light display a pretty big spectacle with 150,000 computer-animated lights. Now

2005年NPR美国国家公共电台九月-Scientists: Male Chromosome Won't Lead to

Scientists at the Whitehead Institute in Cambridge, Massachusetts say it's fortunate for humans that the Y chromosome is not on the verge of extinction. That's because the Y is the chromosome that makes males males. The outlook is less favorable for

VOA慢速英语2010年-Health Report - Study Finds No Reason

This is the VOA Special English Health Report. A miscarriage is the natural loss of a pregnancy before the twentieth week. This happens to as many as twenty percent of known pregnancies. Experts say many pregnancies end before a woman even knows she

2006年VOA标准英语-Genetic Research Pinpoints Probable Cause

By Zulima Palacio Washington, DC 27 January 2006 watch Gene report Mapping the Human Genome has been one of the most complex research projects of recent decades. Its findings could open many windows,

A Coach and His Players

I was the new coach of a Little League baseball team and had not yet learned the names of my players. At our first game, I called each boy by the number on his uniform. When I yelled,Number5, your time to bat, Jeff Smith came to the plate to hit. Whe

VOA标准英语2011--Scientists Study Genetic Basis of Autism

Scientists Study Genetic Basis of Autism Scientists have taken another big step toward identifying the genetic flaws which may cause autism, a type of neurological development disorder. In the latest development, laboratory mice have been genetically

谷歌机器人VS李世石：人机斗棋 你猜谁会赢

You would be nervous if you were representing the human race against a very clever machine. Lee Se-dol, the world champion at Go is due to play a computer with a programme devised by Google. 你若是要代表人类和聪明的机器一决胜负，你也

Athletic Bilbao qualify for Europa League final

BILBAO, Spain, April 26 (Xinhua) -- Fernando Llorente scored a last minute goal to qualify Athletic Club Bilbao for the final of the Europa League on Thursday. Llorente forced the ball home from close range following great work from Ibai Gomez to giv

Li Na bows out of China Open first round

BEIJING, Oct. 2 (Xinhua) -- World number five Li Na became the biggest seed casualty in the opening round of the China Open on Sunday, slumping to a 6-4, 6-0 defeat to the unknown Romanian qualifier Monica Niculescu. Li, who broke up with her Danish

这些健康新知识 你了解多少

1 Compared with conventional beef, grass-fed beef is higher in this health-promoting nutrient, which gives its fat a yellow color: 1、与传统牛肉相比，草饲牛肉中某种有益健康的营养素含量更高，并让脂肪呈现黄色，这种

ESL Podcast 570 – Guessing a Number

Angela: Hey, look at this. This restaurant is holding a contest . If you can guess the number of marbles in this bowl, youll get a free meal every day for one year! Dwight: Ill take a stab at it . Angela: So will I. Lets see, I think there must be cl