数学英语 20 What are Negative Numbers and Integers?

by Jason Marshall Lets kick things off with a bit of a strange question: If you were asked to walk up two stairs and then immediately back down three, how would you describe the total number of stairs youd climbed relative to where you began? Do any

VOA慢速英语2010年-Education Report - Peace Corps Volunte

This is the VOA Special English Education Report. Next year, the Peace Corps will celebrate its fiftieth anniversary. Peace Corps volunteers are Americans who teach and work on projects in developing countries. The United States created the Peace Cor

Expert: In Some Countries, US Torn Between Its Values and In

The dilemma has been haunting the United States for decades. Do you prop up a regime that treats you favorably, even if that regime does not necessarily share your democratic principles? Or do you stand firm on your values, even if it means losing a

英语课程计划-World Intellectual Property Day

World Intellectual Property Day takes place on April 26 every year. It was on this day in 1970 that the World Intellectual Property Organization (WIPO) came into being. It organizes many of the awareness campaigns that happen on World Intellectual Pr

名人轶事:Roberto Clemente: The first Latino Player Honore

Roberto Clemente: The first Latino Player Honored in the Baseball Hall of Fame VOICE ONE: I'm Steve Ember. VOICE TWO: Roberto Clemente And I'm Faith Lapidus with People in America in VOA Special English. Today, we tell about Roberto Clemente. He was

原版英语小短文 68. Pay the Interest

Jake and Larry are brothers. They used to be friends. They used to talk to each other. But now they aren't friends. Now they don't talk to each other. They have a problem. The problem is money. Jake had borrowed $500 from Larry. Larry had lent $500 t

英语语法：78 Pronouns and Antecedents

Pronouns and Their Antecedents Today were going to talk about pronouns that don't clearly match up with the nouns they are supposed to replace. Readers become unhappy when they have to guess what noun a writer is talking about, or readers may even ch

数学英语 03 How to Add Negative Integers

by Jason Marshall Todays article will walk you through the first steps of kicking your calculator dependency. This isnt something we can accomplish in a single article, so well be revisiting this topic periodically. Today, were kicking things off by

数学英语 09 How to Subtract Negative Integers

by Jason Marshall In the previous article we talked about using the number line to help you keep your signs straight when adding positive and negative integers. In this article were taking things one step furthernot just adding positive and negative

2006年VOA标准英语-Interest Grows in Rare Stamps as Investments

By Mil Arcega Washington, DC 12 June 2006 watch Stamp Collecting report Stamp collecting is a popular hobby that also can pay off financially. Stamps and related postal objects can be beautiful and exotic, plus they often have historical value. And

2006年VOA标准英语-Interest in Soccer Growing in the United S

By Ade Astuti Washington, DC 05 June 2006 watch US Soccer report US soccer is growing in popularity The FIFA World Cup, which will be held in Germany from June 9th to July 9th, has soccer fans around

Analysts Assess Role of Egyptian Intelligence Services in Cr

As the crisis in Egypt continues to escalate, the role of the security and intelligence forces becomes more critical. President Hosni Mubarak said he will not run for re-election, and he appointed intelligence chief General Omar Suleiman as vice pres

2007年VOA标准英语-Bush Calls for More Intelligence Reforms

By Paula Wolfson White House 20 February 2007 President Bush says the American intelligence community must implement more reforms in order to meet the challenges of the war on terrorism. VOA's Paula Wolfson reports he spoke at the ceremonial swearing

VOA慢速英语2011-Technology Report - Looking to Robots and

An organization called the World Future Society publishes a yearly report about how technology, the economy and society are influencing the world. Tim Mack heads the World Future Society. He says medicine is one area of growth. TIM MACK: I was surpri

VOA慢速英语2011--Remembering Three Interesting Americans

EXPLORATIONS-RememberingThreeInterestingAmericans BARBARA KLEIN: Im Barbara Klein. MARIO RITTER: And Im Mario Ritter with EXPLORATIONS in VOA Special English. Today, we learn about three Americans who died recently. Eugene Nida had a big influence in

VOA标准英语2010年-African Banks Decrease Lending to Priv

In the early stages of the global recession, many African bankers and analysts dismissed the decline as a western issue. Their assumptions were based on the fact that most African financial institutions, especially in sub-Saharan Africa, were not par

VOA标准英语2011--Former US Intelligence Chiefs: Pakistan

Former US Intelligence Chiefs: Pakistan Must Stop Playing Both Sides The relationship between the United States and Pakistan has been severely strained in recent months. Two former top U.S. intelligence officials say the relationship has been sorely

美国国家公共电台 NPR Roxanne Shante Smells Her Flowers With 'Roxanne Roxanne' Biopic

AILSA CHANG, HOST: The new Netflix biopic Roxanne Roxanne tells the story of one of the first female stars in hip-hop history - Roxanne Shante. The film focuses on the beginning of her career when she was a freestyling, rapping prodigy in the Queensb

VOA标准英语2010年-White House: Al-Qaida Threat Closes US

U.S. President Barack Obama's top counter-terrorism advisor says a threat from an al-Qaida affiliate led to the closure of the American embassy in Yemen. This same group has been linked to the attempted Christmas Day bombing of a U.S. airliner. John

VOA标准英语2010年-Pentagon Intelligence Chief Urges Paki

The top US defense intelligence officer says it is not clear how successful Pakistan's military operations have been in reducing the Taliban threat to US and NATO troops. The chief of the Defense Intelligence Agency tells VOA the Pakistani army shoul