听力课堂

内容介绍：Winners were recognized last month at ceremonies at the White House.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.VOICE TWO:And I'm Steve Ember.This week, we tell about the highest honors for science and technology i... >>详细内容

内容介绍：Freud influenced the science of mental health.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus.VOICE TWO:Sigmund FreudAnd I'm Bob Doughty. The work and theories of Sigmund Freud continue to influence many areas of moder... >>详细内容

内容介绍：Summer demonstrations show the many differences among America's plant life.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Faith Lapidus.VOICE TWO:And I'm Bob Doughty. This week, we tell what is showing and growing at the United Sta... >>详细内容

内容介绍：Experts say people can do many things to protect themselves from the dangers of extreme heat. Acting quickly will prevent sickness, help you feel better and may even save your life.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bo... >>详细内容

内容介绍：Scientists report new research and treatment for a brain disease that mostly strikes older people.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Faith Lapidus.VOICE TWO:And I'm Steve Ember. Today we tell about the latest research ... >>详细内容

内容介绍：Experts agree on warning signs for ovarian cancer. And remembering an American TV performer who made science fun for children.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.VOICE TWO:A Boeing 787 being built at Boeing... >>详细内容

内容介绍：Advice on some ways to protect yourself from conditions such as airplane ear, deep vein thrombosis and hypoxia.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:An airline passenger gets some sleep as she waits f... >>详细内容

内容介绍：The Senate recently approved a bill that would expand the power of the Food and Drug Administration to enforce drug safety. The House of Representatives is also considering a drug safety bill.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special Engl... >>详细内容

内容介绍：Modern research showed how Earth's surface is cracked like a giant eggshell. The pieces are called tectonic plates and as they move, they can cause earthquakes.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein.VOICE TWO:... >>详细内容

内容介绍：Also: researchers celebrate the 300th birthday of Carl Linnaeus, the man who named the natural world. And a question from China about losing weight.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein.VOICE TWO:And I'm Ste... >>详细内容

内容介绍：Experts tells governments how to protect the Earth and how much it will cost. Also, Israeli archeologists find what they believe to be the burial place of the ancient King Herod.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Do... >>详细内容

内容介绍：Also on SCIENCE IN THE NEWS, experts say a big, but rare cat is close to disappearing from the wild. We also tell about broken bones and how to treat them.VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Barbara Klein.VOICE TWO:Amur... >>详细内容

内容介绍：A shortened version of the book ''Zandi's Song,'' about a young girl in Africa who helps protect her village from the deadly threat.ANNOUNCER:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty.Today we present the last part of our s... >>详细内容

内容介绍：Also: A report says fewer boys have been born in the US and Japan each year since 1970. And vitamins can help pregnant women increase low birth weights.VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:And I'm Ba... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Mario Ritter.Concerns about climate change grew in 2006 as scientists reported that ice was melting at the North and South PoleVOICE TWO:And I'm Bob Doughty. This week, we talk about l... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Doug Johnson.VOICE TWO:Hammerhead sharks in the waters surrounding the small Pacific island of Malpelo, a Colombian wildlife sanctuary and a popular area for diversAnd I'm Faith Lapidu... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS, in VOA Special English. I'm Bob Doughty.VOICE TWO:And I'm Faith Lapidus. Today we tell about Alzheimer's disease. One century after its discovery, the cause of the disease is still unknown.(MUSIC)VOICE ONE:In No... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember.VOICE TWO:And I'm Barbara Klein. Today, we tell you everything you ever wanted to know about snow. (MUSIC)VOICE ONE:Digging out from a blizzardWinter weather has returned t... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty.VOICE TWO:Scientists find that babies can learn even before they are born And I'm Faith Lapidus. On our program this week, we discuss recent findings about how intelligence... >>详细内容

内容介绍：VOICE ONE:This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO:A new blood test can tell if a person with heart disease is likely to suffer a heart attackAnd, I'm Faith Lapidus. This week, we tell about a new test for patien... >>详细内容