标签：cloning 相关文章

新编大学英语教程第四册Unit 13

[1] Overlooked in the arguments about the morality of artificially reproducing life is the fact that, at present, cloning is a very inefficient procedure. The incidence of death among fetuses and offspring produced by cloning is much higher than it i

发表于:2018-12-01 / 阅读(150) / 评论(0) 分类 《学会英语发音》初阶英语拼读系列 第六册

21世纪大学英语读写教程第一册 Unit10

Unit 10 Text A Listening First Listening Before listening to the tape, have a quick look at the following words and phrases. overseas 向海外 fantasy 幻想 cell 细胞 gene 基因 identical twins 同

发表于:2018-12-04 / 阅读(62) / 评论(0) 分类 21世纪大学英语读写教程

柯灵思英语-英语听力高手38

柯灵思英语-英语听力高手38

发表于:2018-12-07 / 阅读(65) / 评论(0) 分类 柯灵思英语

SCIENCE IN THE NEWS - Top stories of 2001

SCIENCE IN THE NEWS -January 8, 2002: Top stories of 2001 By Nancy Steinbach VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Doug Johnson with the Special English program SCIENCE IN THE NEWS. T

发表于:2018-12-07 / 阅读(58) / 评论(0) 分类 科技之光

VOA慢速英语 2008 0129a

This is the VOA Special English Agriculture Report. Cloned dairy cows at a farm in Maryland The United States government has decided that food from cloned cattle, pigs and goats is safe to eat. The Food and Drug Administration also says it found no

发表于:2018-12-07 / 阅读(60) / 评论(0) 分类 VOA慢速英语2008年（一）月

专业术语—基因专业词汇O/P

发表于:2018-12-12 / 阅读(64) / 评论(0) 分类 医务英语

流利美国口语10.2

W: Have you ever heard of human cloning? M: Yes, but human cloning is banned in America. W: I think its a good idea to create cloned babies for the infertile couples. M: Human cloning will lead to a series of ethical problems. Any way I strongly obje

发表于:2018-12-17 / 阅读(56) / 评论(0) 分类 流利美国口语

温馨夜读II PART4 4.The Father of Genetics

[00:00.63] 4.The Father of Genetics [00:04.55]His name is introduced to biology students, but often forgotten after the final exam. [00:10.76]His pioneering discoveries went unnoticed by the world until years after his death. [00:15.88]But now, in th

发表于:2018-12-26 / 阅读(61) / 评论(0) 分类 温馨夜读II

新视野大学英语 读写教程第三册 unit8-a

Unit 8 Section (A) Legal and Moral Implications of Cloning At first it was just plain surprising. Word last week that a scientist named Ian Wilmut had succeededin cloning an adult mammal an achievement long thought impossible caught the imagination o

发表于:2018-12-29 / 阅读(96) / 评论(0) 分类 新视野大学英语读写教程(3)

新视野大学英语 读写教程第三册 unit8-b

Section(B)Who Will Take Advantage of Human Cloning? Last week's news that scientists had cloned a sheep sent academics and the public into a panic at theprospect that humans might be next. That's an understandable reaction. Cloning is a radical chall

发表于:2018-12-29 / 阅读(82) / 评论(0) 分类 新视野大学英语读写教程(3)

新视野大学英语 读写教程第三册 unit8-c

Section (C) Twins Six Years Apart Scientists in Scotland recently announced that, for the first time, they have cloned an exact copy ofan adult mammal. The cloned lamb, named Dolly, has the exact same genes as the adult sheep fromwhich she was cloned

发表于:2018-12-29 / 阅读(79) / 评论(0) 分类 新视野大学英语读写教程(3)

新视野大学英语视听说教程 4 Unit 8-7

MODEL2 Do you think the cloning of humans should be forbidden by law? Script Susan: After the cloning of Dolly the sheep, I think human cloning is next. John: Whoa. I have some reservations about it. There are stll many scientific problems to solve b

发表于:2018-12-29 / 阅读(47) / 评论(0) 分类 新视野大学英语：视听说教程 4

新视野大学英语视听说教程 4 Unit 8-4

Task3: The First Cloned Cat Script In the age-old battle of cats and dogs, score one for the cats. Researchers at Texas AM University recently announced that they have successfully cloned a cat name Rainbowthe first pet ever clonedafter several years

发表于:2018-12-29 / 阅读(46) / 评论(0) 分类 新视野大学英语：视听说教程 4

99.3b上海英语高级口译资格证书第一阶段考试

SECTION 4: LISTENING TEST (30 minutes) Part A: Note-taking and Gap-filling Directions: In this part of the test you will hear a short talk. You will hear the talk only once. While listening to the tal

发表于:2018-12-30 / 阅读(189) / 评论(0) 分类 高级口译真题及答案

4-12 克隆创造人类胚胎

Cloning 1 Creates Human Embryos Scientists in South Korea and America report that they have created human embryos through cloning and extracted embryonic 2 stem cells 3 , the universal cells that hold

发表于:2018-12-30 / 阅读(75) / 评论(0) 分类 英语沙龙2004全年合辑上

有声英文阅读-克隆一个你？

Is Cloning the Future? Saving lives has always been an important mission of science. Now science, and indeed all society, is facing a new dilemma:whether or not to try and save more lives through huma

发表于:2018-12-31 / 阅读(70) / 评论(0) 分类 有声英文阅读

专业术语—基因专业词汇C/D

发表于:2019-01-03 / 阅读(120) / 评论(0) 分类 医务英语

2017年6月英语四级写作练习：我对克隆的看法

四级作文作为拉分的重点部分，应引起同学们足够的重视，小编找了许多作文范文来给同学们练习和提升语感。 参考范文： Nowadays,the controversial issue of cloning has been in the limelight and has aroused

发表于:2019-01-03 / 阅读(79) / 评论(0) 分类 四六级写作指导

365个英语简短小故事-228. Cloning Pets

A company in Phoenix, Arizona, says that it can now clone your cat. Actually, said Felix Lee, President of Twice Is Nice, Inc., you dont even have to wait until your beloved cat dies. We already have clients whose clone lives with its donor. The pric

发表于:2019-01-06 / 阅读(74) / 评论(0) 分类 365个英语简短小故事

VOA慢速英语 2007 0109a

This is the VOA Special English Agriculture Report. The United States government wants to know what the public thinks about its findings on the safety of cloned animals. Cloned dairy cows Cyagra, left, and Genesis at a farm in Maryland The Food and D

发表于:2019-01-11 / 阅读(55) / 评论(0) 分类 VOA慢速英语2007年（一）月
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