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Many of the Burgess specimens have now been assigned to living phyla just where Walcott put them in the first place. 许多布尔吉斯标本现在已经归到活着的动物的门里就是沃尔科特最初放置它们的地方。 Hallucigenia and s

发表于:2018-12-18 / 阅读(155) / 评论(0)

万物简史

SSS 2011-03-29

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? To keep your car purring, you have to change the oil. Such maintenance produces eight billion gallons of used motor oil annually. Some waste oil does get re-refined to pro

发表于:2018-12-24 / 阅读(131) / 评论(0)

Scientific American(三)月

天天练口语：Can I help you?

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发表于:2018-12-26 / 阅读(118) / 评论(0)

天天练口语

天天练口语：Nate’s baby picture.

Nate:I dont like my baby picture. 奈特：我不喜欢我的婴儿照。 Eve:Why not? 伊芙：为什么不喜欢？ Nate:I just dont. 奈特：我就是不喜欢。 Eva:But they are cute. Look! 伊芙：但是他们很可爱耶。你看！

发表于:2018-12-26 / 阅读(121) / 评论(0)

天天练口语

英文书摘精选有趣的事实,短嘴鳄可以再长牙齿

Fun Fact: Alligators Can Regrow Teeth 有趣的事实：短嘴鳄可以再长牙齿 Fun fact about alligators: they can regrow any of their eighty teeth up to fifty times. Which is pretty impressive, especially compared to us relatively dentally chal

发表于:2018-12-28 / 阅读(108) / 评论(0)

初学者听力文摘精选

英语听力文摘 English Digest 600、科学家如何预测火山喷发？

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发表于:2018-12-31 / 阅读(102) / 评论(0)

英语听力文摘 English Digest

AMERICAN STORIES - No Place to Hang the Lantern

AMERICAN STORIES - No Place to Hang the Lantern By John Wotarua Broadcast: Saturday, November 27, 2004 Now the Special English program American Stories. John Wotarua Our story today is called

发表于:2019-01-02 / 阅读(205) / 评论(0)

American Stories

绯闻少女第4季 08

B和C终于决定为了各自着想，摒弃前嫌，停止战争。Nate与朱丽叶当面对质，因为他发觉她瞒着大家一些真相。Dan和Nate发现俩人对S都还有感觉。

发表于:2019-01-05 / 阅读(129) / 评论(0)

绯闻少女

绯闻少女第4季 10

一位家庭成员住院了，Chuck、Serena、Blair、Dan、Jenny和Eric面临人生危机。Nate想要帮助父母冰释前嫌重归于好。

发表于:2019-01-05 / 阅读(102) / 评论(0)

绯闻少女

SSS 2008-04-17

This is Scientific American's 60-Second Science. I am Steve Mirsky.Got a minute? Talk about your vicious cycles. A new study finds that belly fat could be making you hungrier. Which would lead to more belly fat. The research was performed at the Univ

发表于:2019-01-08 / 阅读(149) / 评论(0)

Scientific American(四)月

SSS 2009-11-13

Algae seem harmless enough. These precursors to plants thrive throughout the world's waters. But these single-celled plants have global consequences. We can thank them for oxygen in the atmosphere, oil in the lithosphere as well as dead zones in the

发表于:2019-01-08 / 阅读(153) / 评论(0)

Scientific American(十一)月

英文歌曲：Passion Pit - Let Your Love Grow Tall

passion pit乐队，由五个学究男误打误撞组成的一支乐队。Michael angelakos，Ian Hultquisy，Anad ladhamy，Jeff Apruzzese，Nate Donmoyer,从照片上就可以看出这五人不是靠姿色出来混的。身材有点走样，头发有

发表于:2019-01-11 / 阅读(207) / 评论(0)

金属

VOA慢速英语2010年-Education Report - A High School Offer

This is the VOA Special English Education Report. Most American schools have boys and girls in the same classroom. But a public high school in the small, rural town of Boonsboro, Maryland, offers a special program. Top students in the ninth and tenth

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2010年VOA慢速英语(十二)月

VOA标准英语2011--Economy, Post Office Woes Force Iowa Tow

Economy, Post Office Woes Force Iowa Town off Map The United States Postal Service is facing unprecedented financial losses. Postmaster General Patrick Donahoe recently told lawmakers his agency needed government intervention by the end of the year t

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VOA标准英语2011年(九月)

职业技术英语口语第87期:环境问题法规

Legislation 法规 A: Has your company been affected much by government legislation? A:政府法规对你们公司影响大吗？ B: Yes, we have. We've had to clean up our production process a lot to meet tough government standards. B:是。为了严格

发表于:2019-01-14 / 阅读(127) / 评论(0)

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美国国家公共电台 NPR Rape Allegations Against Actor-Director Nate Parker Resurface

Rape Allegations Against Actor-Director Nate Parker Resurface AUDIE CORNISH, HOST: The Birth Of A Nation, a new movie based on the story of Nat Turner's slave rebellion in 1831, was poised to be one of the breakout films of the year. The same was sai

发表于:2019-01-17 / 阅读(134) / 评论(0)

2016年NPR美国国家公共电台8月

Researchers make sperm from stem cell in dish

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(293) / 评论(0)

英语新闻

VOA标准英语2010年-No Girls Allowed: Public School Tries

In public high schools across America, large classes containing a mix of both boys and girls are the norm. However, in a move that's drawing high marks from students, one public school in Maryland has decided to buck that tradition. Class experimentA

发表于:2019-02-05 / 阅读(167) / 评论(0)

VOA标准英语2010年(十一)月

英文歌曲：Eminem & Nate Ruess 新单《Headlights》

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发表于:2019-02-11 / 阅读(126) / 评论(0)

英文最新流行歌曲

绯闻少女第2季 25

Carter Baizen带着Serena亲身父亲的秘密也回到了纽约。Serena要去布朗大学了。而Blair、Dan、Vanessa和Georgina都去了纽约大学。Nate去了哥伦比亚大学。Lily和Rufus的非婚子Scott不易察觉的到了纽约，和D

发表于:2019-02-18 / 阅读(199) / 评论(0)

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