新概念英语第四册Lesson 1 Finding Fossil man

Lesson 1 Finding fossil man 发现化石人 First listen and then answer the following question. 听录音，然后回答以下问题。 Why are legends handed down by storytellers useful? We can read of things that happened 5,000 years ago in the Nea

听一分钟英文：Nuclear Energy-核能

Many scientists say nuclear energy is our future. Many normal people arent so sure. I think most of us worry about nuclear energy. We hear on the news about the dangers of nuclear power. Many years ago there was a big accident in Chernobyl, Russia. A

VOA标准英语2013--Prototype Solar Cars Train Future Alternative Energy Experts

Prototype Solar Cars Train Future Alternative Energy Experts JOHANNESBURG In South Africa, students at the University of Johannesburg have taken on the challenge of building their own solar cars and racing them in competitions. While it offers plenty

VOA慢速英语2009年-Economics Report - In the US, the New Look

This is the VOA Special English Economics Report. Many people think the search for cleaner energy leads only to renewable resources like sun, wind and water. But it also leads to a fossil fuel. Natural gas is considered the cleanest of the fossil fu

2017年CRI Scientists make progress understanding Yunnan otter fossil

Scientists say they're making more progress in understanding a rare animal fossil they found in China. International teams from the USA and China discovered a giant otter that lived six million years ago. Paleontologists say the fossil they found in

托福听力短文 I-16-1

(man) Today I want to discuss fossil fuels such as coat, oil, and natural gas. The term fossil fuel refers to the trapped remains of plants and animals in sedimentary rock. You see, living plants trap energy from the sun by the process of photosynth

美国发明家的电池技术或改变世界

American inventor John Goodenough first started working on battery technology more than 40 years ago. Goodenough actually co-invented lithium-ion batteries in 1980. This eventually led to a revolution in the electronics industry because those devices

中国致力于增加可再生资源的利用率，以此来对抗能源短缺与环境污

China Pledges to Increase Use of Renewable Energies to Deal with Shortages, Pollution 中国致力于增加可再生资源的利用率，以此来对抗能源短缺与环境污染 Beijing has pledged

China's clean-energy-generated power usage on rise

China's clean-energy-generated power usage on rise BEIJING, Nov. 24 (Xinhua)-- Consumption of clean-energy-generated electricity has increased in China as it looks to become less reliant on fossil fuels, statistics from the State Electricity Regulato

VOA慢速英语2015 你的计划是可持续的吗?

Is Your Plan Sustainable? 你的计划是可持续的吗? Now, the VOA Learning English program, Words and Their Stories. You hear the word sustainable often in the news and in conversation. Its meaning has changed in recent years. Sustainable is an

2007年VOA标准英语-Hominid Fossil Lucy Visits the United States

By Greg Flakus Houston 28 August 2007 Lucy fossil display The fossilized bones of a female hominid creature found in Ethiopia in 1974 and today known around the world as Lucy are now in the United States on an unprecedented tour. The bones are part o

VOA标准英语2010年-Farming with Less Fossil Fuel Won't Me

Researchers get same yields with fewer fertilizers, pesticides Steve Baragona | Washington, DC 18 May 2010 Fossil energy use was compared among different crop rotation systems in a field experiment conducted between 2003 and 2008 in Boone Co., Iowa R

职业技术英语口语 第83期:环境问题 能源

Energy 能源 A: We've managed to reduce our energy consumption in our factory by about 15 per cent in the last two years. A:在过去的两年内我们已经努力把我们厂的能量消耗降低百分十五。 B: That's excellent. How have you man

TED演讲:小国家的大想法--摒弃化石燃料(5)

So the question is, what is the next big idea for this generation? 那么问题来了，我们这一代的下一个大想法又是什么呢？ And I believe what comes next is for this generation to let go of fossil fuels for good, just as we did wit

TED演讲:小国家的大想法--摒弃化石燃料(2)

Hydropower, geothermal, wind, solar, biomass. 水力，地热，风力，太阳能以及生物质。 Did you know that last year, for 299 days, 你们知道去年总共有299天， we did not use any fossil fuels in order to generate all our electric

越南通过天然气进口增加电力生产

Vietnam to Increase Electricity Production with Natural Gas Imports Vietnam plans to start using liquefied natural gas, or LNG, by the year 2020. Although Vietnam has said it would be hurt by the effects of climate change, it plans to move forward wi

纯正英语一分钟-nuclear energy

Many scientists say nuclear energy is our future. Many normal people arent so sure. I think most of us worry about nuclear energy. We hear on the news about the dangers of nuclear power. Many years ago there was a big accident in Chernobyl, Russia. A

2007年VOA标准英语-Fossil Lucy Leaves on Controversial US Tour

By Caroline Sawyer Nairobi 08 August 2007 One of the world's oldest hominid fossils, which revolutionized theories of early man, has left Ethiopia to begin a controversial tour of the United States. Anthropologists want the remains of the fossil, kno

2006年VOA标准英语-Are Global Warming Solutions Possible?

By Paul Sisco Washington, D.C. 15 August 2006 watch Solutions report Global warming -- you may accept or reject those who say it is a dangerous phenomenon. But if the planet is warming, and humanity is contributing to it, shouldn't someone be thinki

全国职称英语等级考试试题（理工类）

第一部分 阅读理解 (75分) Passage 1 CATV is a short way of saying