新编英语教程第一册Unit05

Unit 5 DIALOGUE I Learning Chinese as a Foreign Language A: Hi, Xiaohua! B: Hi, David, how's everything? A: Good. So far so good, I mean. B: You've been in China for two months. How do you like your C

考研听力基本功1 Passage7

The best way to find a book in the librar [00:16.46]is to use the card catalogu [00:27.53]The catalogue is an index of all the book [00:46.24]All the cards are filed alphabeticall [01:01.20]and storied in drawers in large cabinet [01:16.04]There are

TED演讲:和老年痴呆症说再见(5)

Even before scientists sort this out, this information is actually really good news for us, 即使科学家还尚未解决问题，这一好消息确实振奋人心， because it turns out that the way we live can influence the accumulation of amyloi

SSS 2011-03-25

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? It's been more than a decade since the human genome was published. And some critics have wondered where the promised medical applications are. Well, a review article in

SSS 2010-07-28

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but there may be an actual biological

SSS 2009-08-28

You cant judge a book by its cover. But you can judge a dog by its coat. You can even read right through to its genes. Because a study in the August 27th online issue of Science shows that just three key genes govern the length and texture of dog fur

历年TOEFL听力最常考的学类场景词汇

1）分数类 grade （mark 、score） 分数 perfect grade 优异成绩 low grade 低分 high mark 高分 passing grade 及格分 failing grade 不及格分 full marks 满分 straight A's 全A be all A's and B's 全是A和B B plus B加 A minus A减

为什么有些人看着显老? 科学家发现罪魁基因!

It's no secret that good genes can explain why some people age well. But researchers said last Thursday they have identified a specific gene variant that can make people look about two years older than their actual age. 众所周知，有些人看起来

科学家发现基因决定人们对咖啡的需求

Whether a cup of java will leave you craving more could be chalked up to your genes. 一杯咖啡是否会使你上瘾也许是由你的基因决定的。 People with a newly identified genetic variant in their DNA, called PDSS2, may be inclined to d

Bird flu discovered in Dutch farm

THE HAGUE, June 24 (Xinhua) -- Bird flu was discovered at a poultry farm in the central Dutch province of Flevoland, the Ministry of Agriculture said Friday. It said the virus discovered was a mild variant. The farm's 47,000 chickens were slaughtered

神探夏洛克第二季第一集_20

神探夏洛克第二季第一集_20 哈密斯 Hamish 约翰哈密斯华生 John Hamish Watson,如果你们想给小孩取名字的话 just if you were looking for baby names. 有个来自国防部的男人 我对他了如指掌 There was a man, an M

中国秘密的“驼背”隐形核潜艇浮出水面

China's secret 'humpback' stealth nuclear sub surfaces with missiles that could reach ANYWHERE in the US 中国秘密的驼背隐形核潜艇浮出水面，所携带导弹可攻击全美 New photos of China's latest secret stealth submarine have emer

英语杂谈：17 Talk show

Just in case. i also have some too just in case. i know.,you never know, so you have a cold, i have a cold. you poor thing. you know,it's no big deal, i got so many children that it's like a pediatrician in my house at all times. yeah,i know ,and all

Asthma gene found in African Americans

BEIJING, August 1 (Xinhuanet) -- U.S. researchers have discovered a genetic mutation unique to African Americans that links to heighten their asthma risk, according to reports published on Sunday in the journal Nature Genetics. Researchers of Univers

这些场景词汇,你会吗？

Housing场景特色词汇： 租房： apartment-hunting，post an ad, rent and utilities (including heat)，dirt-cheap, tenant，landlord, sublet，housing-sitting，roommate-wanted，rent (affordable)，quietness， pet-allowed, lease (contract), w

U.S. expects Canada to buy F-35

OTTAWA, Jan. 27 (Xinhua) -- U.S. Secretary of Defense（防卫,防护） Robert Gates said here on Thursday that he expects Canada's continued support for the F-35 joint strike fighter plane program, which is under fire from opposition politicians he

“撒切尔”基因让人每天仅睡4小时

A gene that controls how long we sleep has been discovered by scientists explaining why some people have their own internal alarm clock. Scientists identified a gene called ABCC9 that can reduce the length of time we sleep. The same gene has previous

Bird flu appears returning: UN

EIJING, Aug. 30 (Xinhuanet) -- The United Nations is warning authorities to be on high alert of bird flu as the virus appears to be returning. The UN Food and Agriculture Organization said in a statement Monday a mutant strain is spreading across par

小米将不会参加全球移动大会 旗舰小米6延期发布

Rumors of a successor to Xiaomi's 2016 Mi 5 flagship smartphone have begun to heat up, but the company has cooled off any hype by announcing that it will skip Mobile World Congress this year. 虽然关于2016年小米5旗舰版后续型号的传闻越炒

基因的作怪导致男人的“好色”

Swedish researchers said Tuesday what women have suspected all along: that marital woes can often be attributed to men's genetic make-up, according to a study linking a common male gene to relationship problems. The gene variant, which is present in