二卵双生,双卵孪生,异卵双生

国家地理:In the Womb: Multiples 孕育日记: 多胞胎

Identicals share one of the closest human relationships biologically. They are likely to grow up looking and sounding extremely similar, yet not a 100% match. A small number of genes in the mother's eggs sit outside the nucleus, known as mitochondria

发表于:2018-12-05 / 阅读(124) / 评论(0)

国家地理2007年

1)Conjoined Twins

By Nancy Steinbach Broadcast: October 29, 2003 This is Faith Lapidus with the VOA Special English Health Report. Some estimates say that one in as many as eighty-thousand of all births results in two

发表于:2018-12-15 / 阅读(288) / 评论(0)

VOA2003（下）-环境与健康

新编大学英语听力2 unit6

[00:03.24]Nature and Nurture [00:07.63]Part Two [00:10.84]Listening-Centered Activities [00:15.16]Listening I [00:19.40]Exercise 1 [00:24.16]Directions: [00:27.58]Listen to the passage and answer the following questions. [00:33.80]Although twins have

发表于:2018-12-18 / 阅读(198) / 评论(0)

新编大学英语听力浙大版

英语听力：自然百科印度的双胞胎村

The remote village of Kodinji in southern India, population about 13,500, is home to more than 100 pairs of twins, and 90% of those were born within the last 18 years. No one quite knows why, and no published study explains the phenomenon. At the las

发表于:2018-12-26 / 阅读(104) / 评论(0)

自然百科2016年

新编大学英语阅读部分第二册Unit6-1

Unit 6 Nature and Nurture In-Class Reading Twins, Genes, and Environment I. Word List Directions: Memorize the following words and phrases before class. You will benefit from your effort when you get

发表于:2018-12-29 / 阅读(99) / 评论(0)

新编大学英语阅读部分

新编大学英语阅读部分第二册Unit6-2

Unit 6 Nature and Nurture After-Class Reading PASSAGE I Science Looks Twice at Twins Proper Names Chevrolet 雪佛兰(轿车品牌) Cleveland 克利夫兰(美国俄亥俄州东北部港市) Jim (男子名

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新编大学英语阅读部分

第64期: dream, star, identical, kettle, lack

说一口流利的英语，从简单的单词开始。听听，读读，背背，今天你的词汇量又增加了5个。单词/词义中英例句单词听读 dream [ dri:m ] His dream of being a d

发表于:2018-12-30 / 阅读(122) / 评论(0)

每日攻克5词

国家地理-2008-09-20 印度的双胞胎村

发表于:2018-12-30 / 阅读(112) / 评论(0)

国家地理2008年

美丽新世界Brave New World 第1章(3)

Essentially, the D.H.C. concluded, bokanovskification consists of a series of arrests of development. 从根本上讲，主任下结论道，波坎诺夫斯基化程序包含了一系列对发展的抑制 We check the normal growth and, paradoxically

发表于:2019-01-01 / 阅读(112) / 评论(0)

美丽新世界

英语音频杂志：双生子

Twins by Richard Sidaway What do the singer Alanis Morissette, the supermodel Gisele Bundchen and the ex-Secretary General of the United Nations Kofi Annan all have in common? The answer is, they all have a brother or sister who was born on the same

发表于:2019-01-02 / 阅读(252) / 评论(0)

英语音频杂志

访谈录 Interview 2007-02-24&26, 双胞胎聚会

special thanks to foues We are seeing double,. We got these fabulous sets of twins out here. And our guest Marilyn Hoyt from the Hall of Science in New York City. What kind of exhibit you guys have coming up. Well, right now, we have an exhibit till

发表于:2019-01-05 / 阅读(116) / 评论(0)

访谈录

SSS 2012-05-02

This is Scientific Americans 60 Second Science, I am Rose Eveleth. Got a minute? Sound and touch may seem completely separate, except possibly when playing the game Operation. But it turns out that the two senses are actually quite entwined: a new st

发表于:2019-01-08 / 阅读(129) / 评论(0)

Scientific American(五)月

2006年NPR美国国家公共电台七月-Special Bond: Identical and Simpatico

As StoryCorps travels the country, it's helping Americans interview some of the most important people in their lives. Today, two women who can't imagine life without each other. Hi, I'm Janice Morris and Im Caroline Morris Satchell and we're identica

发表于:2019-01-08 / 阅读(187) / 评论(0)

2006年NPR美国国家公共电台

【英音模仿秀】异口同声

模仿句子：Paula and Bridgette Powers are identical twins from eastern Australia who do the most extraordinary thing. They choose to speak at the same time. 翻译：葆拉和布丽奇特鲍尔斯是澳大利亚东部的同卵双胞胎，她们会做

发表于:2019-01-23 / 阅读(113) / 评论(0)

英音模仿秀

经济学人317:政治遗传学人体政治

Science and technology 科学技术 The genetics of politics 政治遗传学 Body politic 人体政治 Slowly, and in some quarters grudgingly, the influence of genes in shaping political outlook and behaviour is being recognized 在某些方面，塑造

发表于:2019-01-28 / 阅读(120) / 评论(0)

经济学人科技系列

停止锻炼的后果

Ever wonder what would happen if you stopped working out? A new study on identical twins published in th journal Medicine Science in Sports Exercise explores exactly that, and the results are dramatic. 想知道停止锻炼后会发生什么吗？一项

发表于:2019-02-01 / 阅读(208) / 评论(0)

阅读空间

访谈录[Interview]2007-10-12:最熟悉的陌生人

Welcome back everyone. Imagining growing up and never knowing that you had a sister and then one day, finding out you have more than just a sister, you have an identical twin out there. This very thing happened to our next guests. And they wrote a b

发表于:2019-02-05 / 阅读(118) / 评论(0)

访谈录

自信才能学习好

发表于:2019-02-05 / 阅读(112) / 评论(0)

英语学习方法

美语听力 English Cafe 265

Topics: The Extension Courses System; Famous Americans: Lizzie Borden; Boston accent/dialect and the Boston Brahmin; to speak out of turn Words: to be enrolled hobby offbeat palm reading certificate step- hatchet prime suspect sensational to speculat

发表于:2019-03-05 / 阅读(167) / 评论(0)

美语听力 English Cafe

是什么让美如此有吸引力

What Makes Beauty So Appealing? 是什么让美如此有吸引力 Every year the entertainment magazine People publishes a list of who it considers the most beautiful people in the world. How do the editors choose from the 7 billion people on Earth?

发表于:2019-03-16 / 阅读(1677) / 评论(0)

2015年VOA慢速英语(十)月

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