大学四级对话理解-16

新洋话1000句 lesson 2

1. Hi, dont try to red me off, I know what this is worth 2. Can you give me a little deal on this? 3. Can you give me this for cheaper? 4. Is there a discount on both purchases? 5. Give me a discount 6. How much do you want for this? 7. If you dont g

【英语时差8,16】下雪天打雷

It's a common enough sound in summer, after the wind finally picks up on a hot and humid afternoon, as the rain starts spattering down in big, fat drops--you're in for a full-blown thunderstorm. It's much less common in winter, even during a snow sto

听一分钟英文：Ozone Layer-臭氧层

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

You Do the Math

You Do the Math Hello and welcome to Words and Their Stories from VOA Learning English. On this program we explain how to use common expressions in American English. We also explore the origins of these expressions. Where do they come from? Today we

北师大初中英语七年级上--Unit 4-16-2

[00:02.93]Exercise 1.4 [00:06.80]Work it out [00:08.94]Can I take your order,please? [00:12.59]I'd like a hamburger,please. [00:15.91]And what would you like to drink? [00:19.20]I'll have a cup of coffee. [00:22.69]Can I take your order,please? [00:2

英语课程计划-the Preservation of the Ozone Layer

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

英语名篇名段背诵精华41 The lowest animal

The lowest animal Man is the only animal that robs his helpless fellow of his country-takes possession of it and drives him out of it or destroys him. Man has done this in all the ages. There is not an acre of ground on the globe that is in possessi

Earth and Sky:Global Warming and Ozone 全球变暖和臭氧

Global Warming and Ozone 全球变暖和臭氧 Could the coming century bring a new threat to the ozone layer? Discover one scientist's model of the effect of global warming and greenhouse gases on ozone -- on today's Earth and Sky. DB: This is Earth and S

Scientists: Ozone-Eating Chemical Mysteriously Rising

Scientists have found that levels of a now-banned chemical are rising again in Earths atmosphere. The chemical is called CFC-11. It is the second most common kind of CFC, short for chlorofluorocarbon. Chlorofluorocarbons were once widely used in many

Study: Loss of Ozone Slows

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

VOA慢速英语2016 好消息:地球臭氧层空洞正在恢复

Good News: Earth's Ozone Hole is Healing 好消息:地球臭氧层空洞正在恢复 There is big news about the environment: Scientists say a hole in Earths protective ozone layer is starting to heal. 一则关于环境的重磅新闻来袭：科学家

China to brace for cold snap

BEIJING, Dec. 21 (Xinhua) -- Most parts of China will over the weekend experience the lowest temperatures this winter, the National Meteorological Center (NMC) said on Friday. Temperatures will drop 14 degrees Celsius in some parts of northern and no

纯正英语一分钟-ozone layer

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

Moody's downgrades Greece to lowest rating

LONDON/NEW YORK, March 2 (Xinhua) -- The rating agency Moody's on Friday cut the sovereign credit rating of Greece to the lowest level, saying the country's default risk was high. Moody's downgraded Greece long term sovereign credit rating from Ca to

联合国:臭氧层将于2048年恢复原状

Ozone layer（臭氧层） 'is no longer disappearing and will return to full strength by 2048', says UN report. The ozone layer is no longer disappearing and could be back to full strength by the middle of this century, UN scientists have confirmed（

常用外贸英语口语（1）

从ABC公司处得知你公司供应毛衫。 正如你们所知，我们是经营此类商品已有多年的国营公司。 请寄给我们关于你方新产品的小册子。 如果你方价格具有竞争力并且装方式可以接受的话，我们

gre issue关于发展全球性大学的写作提纲

很多参加gre的考生在做gre写作的时候都没有写提纲的习惯，这是非常不好的。提纲在gre写作当中起到了至关重要的作用。从今天起，我们将对gre issue进行分析，弄清写作思路，这样才能让gre

英语听力文摘 English Digest 152、下雪打雷？

It's a common enough sound in summer, after the wind finally picks up on a hot and humid afternoon, as the rain starts spattering down in big, fat drops--you're in for a full-blown thunderstorm. It's much less common in winter, even during a snow sto

换季“血拼”必备口语10条

换季血拼的时候又到了，各位久经商场的购物狂人，一定预备好了杀价策略，准备大显身手！今天就来看看砍价都会用到哪些口语吧！ 1. Hey, don't try to rip me off. I know what this is worth. 别想宰我，