标签：Carbon Dioxi 相关文章
This is IN THE NEWS in VOA Special English. Almost two hundred countries met for two weeks at a United Nations conference on climate change in Copenhagen, Denmark. In the end, only five of them reached an agreement: the United States, China, India, B
VOA慢速英语2009年（十二）月
Unit 9 Text A Listening First Listening Before listening to the tape, have a quick look at the following words. greenhouse effect 温室效应 alter 改变 release 排放 carbon dioxide 二氧化碳 t
21世纪大学英语读写教程
1. A? His father. B? His mother. C? His brother. D? His sister. 2. A? A job opportunity. B? A position as general manager. C? A big travel agency. D? An inexperienced salesman. 3. A? Having a break. B? Continuing the meeting. C? Moving on
大学四级英语考试听力真题
Diamonds Diamonds are rare, beautiful, and also quite useful. They are the hardest substance found in nature. That means a diamond can cut any other surface. And only another diamond can make a slight cut in a diamond. Diamonds are made from carbon.
双语有声阅读
President Donald Trump is withdrawing the United States from the 2015 Paris climate change agreement. This makes the U.S. one of three countries to reject the international accord. Trump said the agreement hurts the U.S. economy and American workers.
2017年VOA慢速英语(六)月
Lesson 4 Black-lead 第四课 黑铅 What is the black-lead in your pencil made of? If you take a bit of the metal which we call lead, you will find that it is grey in colour, very heavy, and not at all like the black-lead in your pencil. But the lea
英国学生科学读本
I am extremely privileged to be part of the Obama administration. If there ever was a time to help steer America and the world towards a path of sustainable energy, now is the time. 能够成为奥巴马政府的一员，我感到极其荣幸。如果有
TED演讲教育篇
导购口语: I'd like to see the Apple computers. Do you have? 我想看看那苹果公司生产的电脑，有吗？ My office needs two copy machines. 我办公室需要2台复印机。 Here's a list of the items I want for my office: two boxes of
最In导购口语
Topic1-Rich kids or poor kids, who can be more successful? A controversial debate is brewing on Chinese social media. It goes like this: poor kids cannot turn their life around, that's a true testament to social equality in today's China. Is it fair?
英语角-圆桌会议
What do you think are the biggest energy users in your home? Your list most likely includes your A.C., fridge, washing machine, etc. But you would be surprised to know that your smart phone is one of the biggest energy hog in your home. Charging the
轻松英文阅读
We have to do something about pollution. Even though there are warnings about global warming, companies dont do anything to reduce pollution. Our sky, air, rivers, beaches and countryside are becoming rubbish dumps. The air is so polluted it is givin
听一分钟英文-C
World Environment Day (WED) is a day we all need to put in our diaries. It happens on June 5 every year and should be one of the most important days of the holiday calendar. WED was created in 1972 by the United Nations General Assembly. The environm
世界节假日博览
AA: I'm Avi Arditti with Rosanne Skirble, and this week on Wordmaster, our guest is Professor Rob Jackson, director of the Global Change Center at Duke University. He's with us to explain some of the language of ecology and climate change. RS: And we
词汇大师(Wordmaster)
CANBERRA, Feb. 18 (Xinhua) -- Australian Labor Party's primary vote stands at just 30 percent, down 5 points since December, the latest Herald/Nielsen poll published in Fairfax newspapers showed on Monday. This is the first time that Tony Abbott is t
英语新闻
1. Flights and trains are slowly resuming across the Northeast, but the lines are still long and a lot of flights are still canceled. Thousands of travelers are trying to get home after a massive blizzard dumped more than two feet of snow in parts of
美联社新闻一分钟2011(一月)
Part 2. Campaign California Re-leaf. Keywords. tree planting campaign, carbon dioxide, personal actions. Vocabulary. kick off, coalition, deflate. carbon dioxide, neutral, deplete, irreversible, on hand, copper beech, Styrofoam. A. Listen to three sh
Step by Step 3000 第二册
There is a new substance that is harder than diamond. It's called Q-carbon, and it was created by researchers at North Carolina State University. 北卡罗莱纳州立大学的研究人员研发出一种名为Q-碳的新物质，其硬度比钻石还高
阅读空间
During the Qingming Festival, Chinese custom calls for burning fake money or set off fireworks as an offering to loved ones who've passed away. But as times change, more and more people are turning to some environmentally-friendly ways to pay their r
cctv9英语新闻2016年
Voice 1 Hello, Im Marina Santee. Voice 2 And Im Ruby Jones. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, now matter where in the world they live. Background voice On your m
环球英语 Spotlight