海水自净作用

北师大版高中英语模块3--Unit 7 The Sea lessons3-1

[00:03.20]Unit 7 The Sea Lesson 3 The Sea World [00:07.92]UNDERwater WORLD [00:10.16]The Best Plance To See Sea Creatures [00:13.62]Polar World [00:15.75]We have polar bears and a real iceberg too! [00:19.45]You can only see a small part of it [00:21

发表于:2018-12-04 / 阅读(384) / 评论(0)

北师大版高中英语模块3

儿童英语读物 The Mystery in San Francisco CHAPTER 6 Out to Sea

It was still dark when Kate woke them. Dress warmly, she said. The Aldens hurried into their jeans and sweatshirts. They tied their jackets around their waists. Fruit, juice, and toast awaited them. Kate filled a large thermos. Hot cocoa, she said. I

发表于:2018-12-06 / 阅读(99) / 评论(0)

57 The Mystery in San Francisc

《神奇树屋》第三十一册 Summer of the SeaSerpent 02 The Water Knight

A salty breeze blew into the tree house. Seagullsscreeched overhead. Jack and Annie looked out thetree house window. They were high in the branches of a gnarled oldtree. The tree was on a sea cliff beneath snowcappedmountains. The mountains overlooke

发表于:2018-12-10 / 阅读(101) / 评论(0)

汪培珽儿童英文分级书单《神奇树屋》

VOA慢速英语2011--Playing in the Sun and Sea at Martha's V

THIS IS AMERICA - Playing in the Sun and Sea at Martha's Vineyard and Nantucket BARBARA KLEIN: Welcome to THIS IS AMERICA in VOA Special English. I'm Barbara Klein. This week on our program, we tell you about two islands in Massachusetts, in the New

发表于:2018-12-16 / 阅读(99) / 评论(0)

2011年VOA慢速英语(七)月

英语听力—环球英语 1418 Deep-Sea Discovery

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Over 60% of our planet is covere

发表于:2018-12-19 / 阅读(116) / 评论(0)

环球英语 Spotlight

英语听力—环球英语 1451 Mountains Under the Sea

Voice 1 Welcome to Spotlight. Im Anne Muir. Voice 2 And Im Bruce Gulland. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 Aurlie Spadone knows all about

发表于:2018-12-19 / 阅读(118) / 评论(0)

环球英语 Spotlight

英语名篇名段背诵精华48 At the edge of the sea

At the Edge of the Sea The shore is an ancient world, for as long as there has been an earth and se a there has been this place of the meeting of land and water. Yet it is a world that keeps alive the sense of continuing creation and of the relentle

发表于:2018-12-31 / 阅读(191) / 评论(0)

英语名著名段背诵精华

Mars Rover Finds Evidence of Ancient Sea

Mars Rover Finds Evidence of Ancient Sea David McAlary The U.S. space agency NASA says Mars once had a shallow, salty sea that could have supported life. The evidence has come from chemical and physic

发表于:2019-01-04 / 阅读(105) / 评论(0)

VOA2004（上）--各类新闻

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

发表于:2019-01-12 / 阅读(120) / 评论(0)

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

发表于:2019-01-12 / 阅读(117) / 评论(0)

2010年VOA慢速英语(十一)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

发表于:2019-01-12 / 阅读(163) / 评论(0)

2006年VOA标准英语（七月）

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(118) / 评论(0)

VOA标准英语2013年(六月)

2015年CRI Shanghai Takes Measures against Rising Sea Levels

Shanghai Takes Measures against Rising Sea Levels Zhang Zhenyu, of the Shanghai Flood Risk Information Center spokesperson, said the seawalls virtually encircle half of the city. These are all the sea walls we have built, including from Hangzhou Bay

发表于:2019-01-19 / 阅读(126) / 评论(0)

2015CRI中国国际广播电台

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(177) / 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,

发表于:2019-02-05 / 阅读(127) / 评论(0)

原版英语对话1000个

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

发表于:2019-02-16 / 阅读(105) / 评论(0)

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

发表于:2019-02-18 / 阅读(145) / 评论(0)

CCTV9英语新闻2014年08月

双语有声阅读：The Old Man and the Sea老人与海

Part 6 The Old Man and the Sea 第六部分老人与海 The sun rose thinly from the sea and the old man could see the other boats, low on the water and well in toward the shore, spread out across the current. Then the sun was brighter and the glare

发表于:2019-02-25 / 阅读(100) / 评论(0)

双语有声阅读

英语听力—环球英语 1039 Deep-Sea Discovery

发表于:2019-03-04 / 阅读(426) / 评论(0)

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英语听力—环球英语 1074 Mountains Under the Sea

发表于:2019-03-04 / 阅读(183) / 评论(0)

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学英语单词

-via

Abū Madd, Ra's

Aconitum ouvrardianum

arteriae intestinales

balance of moving part

Belieberism

benninghoffs