英语口语1+1:Come hell or high water

万花筒 2009-09-25&09-26 月球上有水？

Three separate missions examining the moon have found clear evidence of water there. Apparently, concentrated at the poles and possible formed by the solar wind. US Geological Survey scientist, Roger Clark. Now whats astounding about this result is t

UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?

[ti:UNIT 2 Plant a Plant! Lesson 9: How Does a Plant Grow?] [0:00.532]UNIT 2 第二单元 [0:01.935]Lessons 9～16 第9~16课 [0:04.780]Plant a Plant! 培育植物！ [0:06.829]You Will Learn 你将学到 [0:09.105]Functions 实际应用 [0:10.888]Ta

:UNIT 2 Plant a Plant! Lesson 11: Look after Your Plant!]

[ti:UNIT 2 Plant a Plant! Lesson 11: Look after Your Plant!] [0:00.243]UNIT 2 第二单元 [0:02.058]Plant a Plant! 培育植物 [0:03.833]Lesson 11: 第11课： [0:05.326]Look after Your Plant! 照顾你的植物！ [0:08.070]Has your seed sprouted?

VOA慢速英语2016--10000个女孩探索科学事业

AS IT IS 2016-05-23 10,000 Girls Explore Science Careers 10000个女孩探索科学事业 A science museum in Denver, Colorado is working to increase the number of American girls who grow up to be scientists. The Denver Museum of Nature and Science r

我的童年时光 My Childhood Time

我的童年时光 My Childhood Time Since I went to middle school, I left my hometown and moved to the city to live with my parents. I missed the time when I stayed at my hometown. I was so close to the nature, and I could see green trees and beauti

英语听力：自然百科 佛罗里达州的温泉（二）

The divers started in the ocean, but they are now within solid bedrock, 150 feet beneath someone's living room. They are now swimming in the water supply for the town above. Here they find, as they had hoped, life in the pitch darkness. These are hyd

【有声英文文学名著】老人与海（7）

It was on the third turn that he saw the fish first. He saw him first as a dark shadow that took so long sto pass under the boat that he could not believe its length. No, he said. He cant be that big. But he was that big and at the end of this circle

VOA慢速英语2018 音乐家用水杯作乐器 为听众演奏动人音乐

Jamey Turner often performs to large crowds in Old Town Alexandria, Virginia, a short drive from Washington, D.C. 弗吉尼亚州亚历山大旧城区距离华盛顿特区仅仅一小功夫的车程，杰米特纳经常在这座小城的街头为围观

与美国小学生一起学英文第2册 第3期:茎

Stem 茎 A stem is a part of a plant. 茎是植物的一部分。 It helps to hold up the flower. 它帮着支撑花朵。 It also moves water from roots to leaves. 它也能把根部的水运输到叶子那里。 What is the tallest tree with the ta

英语听力—环球英语 1319 Growing Fruit in the Desert

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Adam Navis. 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 In the last fifteen years, farmers

美国有线新闻 CNN 12岁女孩创意发明 检测水中铅含量

According to the World Health Organization, which is part of the United Nations, more than 2 billion people around the world dont have clean drinking water in their homes. Thats about 28 percent of the entire worlds population. 世界卫生组织隶属

英语听力：自然百科 大堡礁：珊瑚礁到雨林—26

These huge tracks of rainforest close to the Queensland coast are essential because they regulate the flow of water and the sediment it contains. Thats important, because theres an awful lot of water here. Hot humid tropical air gives rise to vast am

【英语时差8,16】鸡蛋变身术

Have you ever wondered how heating an egg white turns that uncooked clear goo into an opaque gel? Well, that transparent goo is made of mostly water and proteins. Each protein is a long strand of amino acids that you can think of as a string of green

学个词Learn a Word 第435期 Clear-cut

今天我们要学的词是clear-cut。 Clear-cut, 是清楚的，明确的。There was no clear-cut winner in the debate, 这场辩论没有明确的胜利者。Last year's championship team is not the clear-cut favorite for this season, 去年的冠军

每日一词【435】clear-cut：清楚的，明确的

今天我们要学的词是clear-cut。 Clear-cut, 是清楚的，明确的。There was no clear-cut winner in the debate, 这场辩论没有明确的胜利者。Last year's championship team is not the clear-cut favorite for this season, 去年的冠军

美国语文第一册 第84期:白色小船

Frank has a pretty boat. 弗兰克有一条漂亮的小船。 It is white, with a black line near the water. 它是白色的，在靠近水面的地方有一条黑线。 He keeps it in the pond, near his home. 他把船停在家门口的池塘里，

英国学生科学读本 第30期:马铃薯(2)

Below the ground the stem is swelling out into little beads that will grow into new potatoes for us. The earthmust be piled up round the stems, so as to cover the potatoes and keep them from the light. 地下的茎会长出小珠子一样的东西, 小

英国学生科学读本 第26期:摘毛茛(1)

Lesson 26 Picking Buttercups 第26课 摘毛茛 You all like to gather the yellow flowers called buttercups. The flowers are pretty, but there are other partsof the plant which you should look at. Let us dig up the whole plant with a big knife, and t

CCTV9英语新闻：中国的环境退化

To talk more about China's environmental protection targets, we have Wu Changhua, the Greater China Director of the Climate Group. But before we start, let's take a look at a set of numbers to have a clearer picture of how bad the environment is. Air