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[01:08.26]A Read and say [01:13.12]It is Monday morning. [01:16.88]Miss Li and her students are having a lesson. [01:23.04]This is the first lesson of the new term. [01:28.89]Welcome back to school, boys and girls. [01:34.35]Nice to see you,Miss Li.
Lesson 15 [00:03.62]第十五课 [00:07.24]Just speak [00:08.24]说 [00:09.25]Li Yan:This is our science lab. [00:10.59]李燕:这是我们的自然 科学实验室. [00:11.94]Mr Green:Do you often have science classes here? Li Yan:Yes, we do. [00:14
[00:02.70]Unit 20 New Frontiers [00:06.15]Lesson 3 Scientific Breakthroughs [00:10.11]PIONEERS OF SCIENCE [00:12.16]In the summer of 1905, [00:14.40]a young man was sitting at home [00:15.97]after a day's work. [00:18.04]While rocking his one-year-ol
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. After water, tea is the world's most popular drink. Now three New York City high school students have discovered what maybe a bruing scandal because th
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The human genome was sequenced, and in the process of moving that forward the technology that was developed was incredible. And because of their efforts in human genome,
Jeanne Baret was passionate about science, so passionate that in the 1760s the French women disguised herself as a man. She hide her true identity to accompany her lover, Bach Philibert Commerson on the first friendship to sail around the world. At t
This is Scientific American 60-Second Science. I'm Cindey Graber. This will just take a minute. When TV sets die, they usually end up incinerated or in landfills. But now researchers from Englands University of York believe theyve found a valuable us
SCIENCE IN THE NEWS - Weather: Tornado Science, in a Land With Plenty of ExperienceBy Brianna Blake Broadcast: Tuesday, May 23, 2006 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Engli
54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59
This is Scientific Americans' 60-Second Science. I am Adam Hinterthuer. Got a minute? Hitting your mid-forties? Chances are you are feeling down but don't hang your head. You are just at the bottom of life's U shaped path of happiness. You might not
This is Scientific American's 60-second Science. I'm Steve Mirsky. Got a minute? The results are in, and, Americans pretty much like science. Eighty-four percent of those polled think that sciences effect on society is mostly positive. Thats the resu
This is Scientific American's 60-Second Science. I'm Steve Mirsky, got a minute? On May 19th, President Obama announced a new federal gas mileage standard. He wants the country's entire car and light truck fleet to average 35.5 miles per gallon by 20
This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We residents of the Milky Way should have a little extra skip in our step today. Turns out our home galaxy is much bigger and moving a lot faster than we previously th
Lesson 24 [00:06.37]第二十四课 [00:12.75]1.Just practise [00:14.18]1.练习 [00:15.62]Our lessons are very interesting. How do you like science field trips? [00:20.17]我们的功课非常有趣. 你喜欢科学田野考察吗? [00:24.71]I like
[00:06.69]Unit 4 [00:08.28]What a big school! [00:11.11]Lesson 21 [00:13.79]Learn to Say [00:16.05]This way, please. [00:18.11]Is there a swimming pool in your school? [00:21.26]Yes, there is. [00:23.02]It's on the first floor. [00:25.12]Wow! The swi
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句型一 1、所有年代所有的智慧,数百年来让人津津乐道的所有事,都能轻易看到,花费也不高,一切藏于书卷中。可是我们必须知道怎样利用这种财富,而且是充分利用。 All the wisdom of all
JUDY WOODRUFF: This weekend, the crossword puzzle marks its hundredth birthday. First published in a NewYork newspaper, it's become a daily ritual for many and even been rumored to help stave off dementia. But there isn't much evidence to back up tha
This URL contains the words statistics, gov and UK, which are three of people's least favorite words in a URL. 这个网址包含单词统计,gov和UK,这三个是在网址中最不受欢迎的单词。 And the amazing thing about this was that t
Though the science is highly advocated, people try to explain everything in science, there are still some people believe that something happen for some certain reasons, and the ghosts manipulate the supernature. In the older generation, they believe