废水净化

高中英语人教版高三1 06

[00:04.99]Lesson 21 1 Dialogue [00:11.23]Mr Zhr is taking a school party to the seaside. [00:17.11]They have just arrived at the beach. [00:21.05]MR ZHU:OK,everyone.Less noise,please! Gather round and listen carefully. [00:27.90]First we are going to

发表于:2018-12-13 / 阅读(190) / 评论(0)

高中英语人教版高三

高中英语人教版2000年高三上06

[00:02.49]第六单元主要地复习 [00:04.99]Lesson 21 1 Dialogue [00:08.07]第二十一课 1 对话 [00:11.15]Mr Zhu is taking a school party to the seaside. [00:14.08]朱先生在海边开一个学校派对. [00:17.01]They have just arrived at

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高中英语人教版2000年高三

【一起听英语】食物浪费

全世界的食物浪费都很严重，珍惜食物，远离浪费。 Chris: Hello and welcome to 6 Minute English from BBC Learning English, I'm Chris and with me today is Jen. Jen: Hi there Mmmm Phew, I'm full. Well, I don't want this other sandwic

发表于:2018-12-27 / 阅读(72) / 评论(0)

一起听英语

河北加拿大版初中英语--Lesson 58

Lesson 58: [00:03.40]Stop Pollution!In North America, [00:08.96]many students help their schools make less pollution. [00:14.73]They join environment clubs. [00:18.99]In a club,people do things together. [00:24.03]In an environment club,people work t

发表于:2019-01-09 / 阅读(207) / 评论(0)

河北加拿大版初中英语

河北加拿大版初中英语--Lesson 62

Lesson 62: [00:03.68]Take Short Showers!My name's Georgia. [00:09.53]Do you worry about pollution?I don't worry about it too much. [00:16.40]I live in Edmonton.Edmonton's a city in Canada. [00:22.57]It's a clean city.People don't throw their garbage

发表于:2019-01-09 / 阅读(215) / 评论(0)

河北加拿大版初中英语

VOA标准英语2011--Human Waste Killing Caribbean Coral

Human Waste Killing Caribbean Coral In the first documented case of a human pathogen infecting a marine species, U.S. scientists say a bacterium in untreated human sewage is killing coral along the Florida coast and in the Caribbean Sea. The finding

发表于:2019-01-11 / 阅读(102) / 评论(0)

VOA标准英语2011年(八月)

VOA慢速英语2010-Development Report - Water Shortages Cont

This is the VOA Special English Development Report. The lack of clean drinking water is a major problem worldwide. The World Health Organization says more than one billion people live in areas where renewable water resources are not available. The pr

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2010年VOA慢速英语(四)月

VOA慢速英语2010年-Health Report - Haiti's Cholera Outbre

This is the VOA Special English Health Report. An outbreak of cholera in Haiti continues to spread sickness and worry. Health officials are worried that the capital could suffer a major outbreak of the disease. So far most cases in Port-au-Prince hav

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2010年VOA慢速英语(十一)月

VOA慢速英语 Olympic Committee to Test Rio's Water for Viruses

AS IT IS 2015-08-06 Olympic Committee to Test Rio's Water for Viruses Rio de Janeiro, Brazil is busy preparing for the 2016 Olympics. On Sunday, the International Olympic Committee said it will begin testing the waters where swimmers and other athlet

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2015年VOA慢速英语(八)月

2006年VOA标准英语-NASA Technology Aids Water Purification Efforts

By Paul Sisco Washington, DC 26 July 2006 watch Water Purification report Villagers in Iraq are better off today, thanks in part to NASA engineers from the Marshall Space Center in America's deep south. ------- Concern for Kids is a non-profit organ

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2006年VOA标准英语（七月）

VOA慢速英语2012--Waste Not, Want Not

Waste Not, Want Not Next week (8/26-31) is World Water Week, and this years theme is Water and Food Security. Some 25 hundred officials, policymakers and scientists will gather in Stockholm for the largest annual meeting on water development issues.

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VOA标准英语2012年(八月)

VOA标准英语2013--Students Invent Water Purification Disc

Students Invent Water Purification Disc The lab operates like a kitchen. They add several ingredients. Then they mix, weigh, press and bake them. What's created is called a MadiDrop - a ceramic disc infused with silver. When dropped in water, silver

发表于:2019-01-14 / 阅读(94) / 评论(0)

VOA标准英语2013年(六月)

2006年VOA标准英语-Conserving Water with Waterless Toilets

By Greg Flakus Mexico City, Mexico 07 April 2006 watch Waterless Toilet report At the recently held Fourth World Water Forum in Mexico City, hundreds of governmental agencies, international organizati

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2006年VOA标准英语（四月）

2006年VOA标准英语-National Sustainable Design Expo Highlight

By Paige Kollock Washington, DC 12 May 2006 watch Sustainability Expo report More than 350 students from 21 colleges and universities were on the National Mall in Washington D.C. this week to compete

发表于:2019-02-05 / 阅读(161) / 评论(0)

2006年VOA标准英语（五月）

英文原版对话1000个:977 Enam's Green Concerns

Katia: So, Enam, let's talk about environmental problems of our countries. In Bangladesh, what is an environmental problem? Enam: Actually, we have a lot of environmental problems in Bangladesh but mainly I'd say the soil contamination is quite bad,

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原版英语对话1000个

【英语趣味课堂】问题和解决方案-Problems and Solutions

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英语趣味课堂

CCTV9英语新闻：Victims relying on water purification vehicles

Nearly 230,000 people affected by the earthquake in Yunnan have been relocated to safer areas. Longtoushan County is the worst-hit area. Two relocation sites were established there to accommodate victims. Works are now underway to repair dozens of wa

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CCTV9英语新闻2014年08月

中美的新能源合作取得进步

Ecolab Inc., an American global provider of clean energy technologies and services, has made great progress on helping industries in China to produce their goods with less water consumption. Those industries include dairy plants, food industries, ste

发表于:2019-02-18 / 阅读(64) / 评论(0)

英语新闻

Five Cool Ways to Turn Trash Into Treasure

When we think of waste, we dont usually think utility. Yet, as we face droughts, limited landfill space, and depleting natural resources, weve been forced to reconsider our castoffs, with interesting results. These five case studies show that with in

发表于:2019-02-19 / 阅读(121) / 评论(0)

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英语国际音标：摩擦音[w]

摩擦音[w] 发音要领: [w]是双唇软腭滑动音一一舌位:舌后部向软腭抬起，形成发元音[u:]时的状态；唇形：双唇呈圆形突出；气流：气流从抬起的后舌与软腭之间的空隙通过，产生摩擦；声带：振

发表于:2019-02-28 / 阅读(200) / 评论(0)

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