海水营养盐

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(400) / 评论(0)

北师大版高中英语模块3

Earth and Sky:Water Cycle 水循环

Water Cycle 水循环 All the oceans on earth are salty, while inland water is typically fresh. How does water become salty? We'll answer a listener's question -- today on Earth and Sky. DB: This is Earth and Sky. We recently visited the Austin Childr

发表于:2018-12-07 / 阅读(175) / 评论(0)

(科普英语)Earth and Sky

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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(120) / 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(112) / 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(137) / 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(134) / 评论(0)

环球英语 Spotlight

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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(207) / 评论(0)

英语名著名段背诵精华

Brazil: Water Is an International Problem

A Brazilian official says water restrictions in Brasilia will end by December, when an expanded supply system will be completed. United Nations officials say Brasilia, the capital of Brazil, is one of a growing number of cities with water shortages.

发表于:2019-01-03 / 阅读(156) / 评论(0)

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SSS 2009-04-17

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? At Antarcticas Blood Falls, the ice is stained red by ancient, iron-rich water pouring out of subglacial lakes formed millions of years ago. The cascading water is e

发表于:2019-01-08 / 阅读(139) / 评论(0)

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美国国家公共电台 NPR Scientists Unveil Ancient Sea Monsters Found In Angola

STEVE INSKEEP, HOST: The first line of this next story sounds like it ought to be spoken by the narrator of a movie. When the Atlantic Ocean was young, sea monsters ruled. This is a true story. Some of their bones have turned up along the coast of We

发表于:2019-01-17 / 阅读(130) / 评论(0)

2018年NPR美国国家公共电台11月

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Todd: So, hey, Rebecca, speaking of environmental stuff, I was reading about a drought in Australia. You guys have a serious drought problem with water. Rebecca: Yeah, we do. We've had a drought for some time now and it seems to be getting worse and

发表于:2019-01-20 / 阅读(124) / 评论(0)

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Science and technology 科学技术 The Arctic 北极海域 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖对北极海域生产力的负面影响 ON SEPTEMBER 16th 2012, at the

发表于:2019-02-05 / 阅读(184) / 评论(0)

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8 Tips For Healthy Living On The Go

8 Tips For Healthy Living On The Go Are you a busy entrepreneur or employee who is usually on the go and doesnt have a lot of time, but still wants to make 2008 the year that you get more healthy? Dont worry, youre not alone. Most people want to get

发表于:2019-02-07 / 阅读(142) / 评论(0)

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如何保护皮肤健康？

When it comes to your skin, there is an extremely important fact that you must keep in mind: Your skin is the largest organ of your body. As an obvious result, skin health and maintenance is crucial. Your skin does everything from protecting you from

发表于:2019-02-13 / 阅读(125) / 评论(0)

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Companies are increasingly adding vitamins and minerals to juices, sports drinks and bottled water, responding to a growing consumer demand for these products. Even though the amounts of added nutrients in these drinks are typically small, some nutri

发表于:2019-02-15 / 阅读(118) / 评论(0)

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经济学人260:北极龙舌兰日落

Science and technology 科学技术 The Arctic 北极 Tequila sunset 龙舌兰日落 Global warming may make the northernmost ocean less productive, not more so 全球变暖可能降低最北部海域的活力，而不是使之更有生命力。 ON S

发表于:2019-02-18 / 阅读(131) / 评论(0)

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【英语趣味课堂】关于水的担忧-Water Worries

Todd: So, hey, Rebecca, speaking of environmental stuff, I was reading about a drought in Australia. You guys have a serious drought problem with water? Rebecca: Yeah, we do. We've had a drought for some time now and it seems to be getting worse and

发表于:2019-02-24 / 阅读(109) / 评论(0)

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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(114) / 评论(0)

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英语听力—环球英语 1039 Deep-Sea Discovery

发表于:2019-03-04 / 阅读(447) / 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(200) / 评论(0)

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