单元进化定律

美国国家公共电台 NPR New Florida Law Lets Residents Challenge School Textbooks

STEVE INSKEEP, HOST: Educators in Florida are working to comply with a new state law. It lets state residents challenge textbooks and instructional materials they object to. Science educators fear their demands for an independent hearing will open th

发表于:2018-12-17 / 阅读(31) / 评论(0)

2017年NPR美国国家公共电台7月

SSS 2009-02-20

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Creationists often publish lists of a few dozen scientists who doubt Darwin. So in 2003, the National Center for Science Education put together a list of 200 scientist

发表于:2018-12-24 / 阅读(62) / 评论(0)

Scientific American(二)月

纯正英语一分钟-evolution

I learnt all about evolution when I was about ten years old. I remember it clearly. I thought it was amazing. My mind was full of images of strange creatures crawling out of a green, soupy lake. Fish that had somehow developed legs and the ability to

发表于:2018-12-26 / 阅读(44) / 评论(0)

纯正英语一分钟

SCIENCE IN THE NEWS - Evolution and Intelligent Design

SCIENCE IN THE NEWS - Evolution and Intelligent Design By Jill Moss Broadcast: Tuesday, March 15, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sarah Long. VOICE TWO

发表于:2019-01-04 / 阅读(54) / 评论(0)

科技之光

SSS 2009-12-04

We usually think of evolution as something that happens over eons, in remote places where people rarely venture. Not something that happens around the backyard birdfeeder in just a few decades. But a study in the journal Current Biology suggests that

发表于:2019-01-08 / 阅读(47) / 评论(0)

Scientific American(十二)月

VOA标准英语2010年-What does it Mean to be Human?

Multi-media website explores human evolution Rosanne Skirble | Washington, DC 07 May 2010 'What's Hot in Human Origins' keeps you up-to-date on recent studies and research in the field. The human origins website at www.humanorgins.si.edu poses the ag

发表于:2019-02-02 / 阅读(43) / 评论(0)

VOA标准英语2010年(五)月

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学英语单词

apportionment of crown rent and premium

attracted

balanced protection system

catastrophic failure (for wind turbines)

chondrodystrophia deformans hereditaria