古德带

UNIT 5 Text A PRE-READING TASK Exercise 1 Before reading the passage, think over the question. Should a scientist be responsible for the results of his or her work? Why or why not? Now read the passag

发表于:2018-12-04 / 阅读(320) / 评论(0) 分类 实用英语综合教程

HIV, the virus that causes AIDS, frequently mutates. That has allowed the virus to bypass the immune system and infect about 80 million people over the last 35 years. However, researchers say the rapid evolution of HIV actually may be reducing its ab

发表于:2018-12-08 / 阅读(201) / 评论(0) 分类 VOA标准英语2017年(二月)

今天我们要讲的美国习惯用语是:hit below the belt。Hit是打击的意思,belt是腰带的意思。Hit below the belt 连在一起用,原来指在拳击中违规地打击对手腰带以下的部位,现在也用来指不公正地、用

发表于:2018-12-16 / 阅读(206) / 评论(0) 分类 美国习惯用语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Some people are worried that the more we learn about genetics, the closer well get to a day when we can choose all sorts of characteristics for our bab

发表于:2018-12-24 / 阅读(142) / 评论(0) 分类 Scientific American(三)月

Lesson 128 Part Ⅰ Warming-up Exercises Instruction-following: How to Make a Proper English Tea Tea: 1. boil __________________ 2. __________________ (boiling water) 3. __________________ (1 teaspoon

发表于:2018-12-27 / 阅读(182) / 评论(0) 分类 英语听力入门 (全四册)

Idiom: Notch on your belt一个人在某方面取得的进步 Hit the book: Expedition Set off Odyssey Drifting Navigation Keep on track Floe Prompt

发表于:2018-12-27 / 阅读(198) / 评论(0) 分类 趣味青春英语

I have never encountered such s in a book by a professional, Fortey wrote later. 一位专业人员在书里竟然如此怒气冲冲,我可从来没有碰到过,福泰后来写道, The casual reader of The Crucible of Creation, unaware of the h

发表于:2019-01-01 / 阅读(147) / 评论(0) 分类 万物简史

Writing in the journal Evolution, Dawkins attacked Gould's assertions that evolution in the Cambrian was a different kind of process from today 道金斯在《进化》杂志上的文章里,攻击古尔德关于寒武纪的进化不同于今天的进

发表于:2019-01-01 / 阅读(142) / 评论(0) 分类 万物简史

Serbian President Tomislav Nikolic is currently in China on an official state visit, and he spoke to CGTN's foreign affairs reporter Su Yuting about how the two countries can cooperate within the framework of the Belt and Road Initiative. Serbia is f

发表于:2019-01-05 / 阅读(168) / 评论(0) 分类 cctv9英语新闻2017年

WUHAN, Feb. 23 (Xinhua) -- Mayors of four provincial capital cities in central China on Saturday signed a strategic partnership agreement vowing a coordinated effort in building the Central China Economic Belt. According to the Wuhan Consensus, the c

发表于:2019-01-07 / 阅读(174) / 评论(0) 分类 英语新闻

ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 2017年NPR美国国家公共电台9月

SCOTT SIMON, HOST: There's some newly discovered artworks up for auction this weekend in Massachusetts. They're by Andy Warhol, who died more than three decades ago. We don't know how much the works are worth until they sell, but we do know their val

发表于:2019-01-16 / 阅读(144) / 评论(0) 分类 2017年NPR美国国家公共电台12月

LINDA WERTHEIMER, HOST: Tuesday is Tax Day, and we're going to zero in on those tax questions dealing with health insurance. Health care reporter Julie Rovner will help us out with that in a few minutes. First, this reminder of why health care factor

发表于:2019-01-17 / 阅读(179) / 评论(0) 分类 2017年NPR美国国家公共电台4月

From the first there were a number of scientists who doubted the account that Steve Gould had presented, 从一开始,许多科学家就对斯蒂芬杰伊古尔德的陈说表示怀疑, however much they admired the manner of its delivery, Fortey

发表于:2019-01-17 / 阅读(161) / 评论(0) 分类 万物简史

【NPR边听边练】致力于提供新鲜有趣、饶有意味的时讯资料,致力于通过精听的方式促进听力提高,致力于不断开阔眼界和深入了解美国观点。 精听建议: 先完整地把一条新闻听一到三遍,争

发表于:2019-01-22 / 阅读(118) / 评论(0) 分类 NPR边听边练

今天我们要学的词是seat belt。 Seat belt, 安全带。研究结果显示, Car seats reduce the risk of child injury up to 82 percent, compared to just wearing seat belts, 儿童汽车座椅跟只系安全带相比,可以将孩子受伤的风

发表于:2019-02-02 / 阅读(150) / 评论(0) 分类 英语单词荟萃

BEIJING, March 26 (Xinhua) -- Seven-time world champion Stephen Hendry edged Martin Gould 5-4 to set up a second-round clash with the Melbourne Machine Neil Robertson in the 2012 World Snooker China Open here on Monday. In the last frame, there were

发表于:2019-02-09 / 阅读(145) / 评论(0) 分类 英语新闻

What was most surprising, however, was that there were so many body designs that had failed to make the cut, so to speak, and left no descendants. 然而,最令人吃惊的是,如此之多的体形,打个比方说,却缺少深度、没有留下

发表于:2019-02-17 / 阅读(139) / 评论(0) 分类 万物简史

The Burgess Shale included a range of disparity in anatomical designs never again equaled, 布尔吉斯页岩化石所包含的横剖面的花色范围是独一无一的, and not matched today by all the creatures in the world's oceans, Gould wrote

发表于:2019-02-17 / 阅读(158) / 评论(0) 分类 万物简史

SCOTT SIMON, HOST: It's been just about 50 years since Otis Redding died. (SOUNDBITE OF SONG, SHAKE) OTIS REDDING: (Singing) Shake - let me hear the whole crowd. Shake - everybody sing it. Shake - a little bit louder, shake... SIMON: Otis Redding ign

发表于:2019-03-04 / 阅读(261) / 评论(0) 分类 2017年NPR美国国家公共电台5月
学英语单词
accreters
anemochorous, anemochoric
antenuptial
anterior hyoid arch
apical claw
apparatus grouping
auxiliary building
belayings
buy retail
callithrixes
cell drying machine
central air - conditioning
civilest
clark cell clark
clopiran
colleterium
crown rail-bond
cut-off jack
cyanotrichites
Davezieux
death-beds
dematerialized form
die bush
diran
disingenuousnesses
dynamic information value
ectoparasitic dermatosis
ethereal liquid
extramarital sexes
fault correction
flavorsomenesses
flood protection work
flooding accident
freehold of office
Genit
genned-up
gloeophyllum odoratum
Hartz Mountains
heat stress resistance factor
Henire's triangle
hollow cone nozzle
ilex integra thunb.
intermediate demand
internal models approach
jeter
laryngotomia
laser diode
lifting spreader
liquid petrolatum emulsion
liquor level regulator
lyric soprano
magnetochronologic
main light
mastoid cavity
methylarginine
miniaturized completion
mulierosity
nesquik
newmould
no-iron
nonhomemakers
not for nuts
oleum aethereum
oxygen bleaching of pulp
payment and drawback requirements
perpetualness
pheidole sauteri
pisacs
plate-face
potentiates
predicted concentration
quinolizine
reamer (extractor)
rear housing unit
reversal current chronopotentiometry
Reyleigh' damping matrix
rintell
run berserk
sarko
Saussurea lhunzhubensis
self-renewals
setting die
shvab-zeldovich theory
Skotselv
springloaded
state-based
static image tube
steam condensate
studio capacity
swing beater grinder
tea cards
televistion camera dolly
tobaccophiles
Tofinus
true amplitude recovery
U.P.S.
ungladly
vinyl silicone oil
vivid purple
water ram
wooden window