科学-活动过程教学

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:03.61]2001 Passage1 [00:11.16]Specialisation can be seen as a response to the problem [00:14.87]of an increasing accumulation of scientific knowledge. [00:19.40]By splitting up the subject mat

发表于:2018-12-01 / 阅读(221) / 评论(0) 分类 历年考研英语阅读理解

February the 12th is Darwin Day. It is to celebrate the anniversary of the birth of Charles Darwin on February 12, 1809 and his life as a scientist. This day also aims to encourage children to get into science. Darwin was one of the worlds greatest s

发表于:2018-12-04 / 阅读(165) / 评论(0) 分类 英语课程学习计划和讲义

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 conductor She is a very kind conducto

发表于:2018-12-05 / 阅读(203) / 评论(0) 分类 每日攻克5词

By Alan Silverman Josh Hartnett heads the handsome, young cast of a romantic mystery of love found, betrayed and found again. Alan Silverman has a look at Wicker Park. (Movie Snippet) The age-old warn

发表于:2018-12-08 / 阅读(197) / 评论(0) 分类 VOA2004(下)--文化艺术

-Can you imagine yourself within the mirror, saying perfect? -I feel that way, now. -Really? -I really do feel that way. -Nothing else you twig, touch? -No, no, there is nothing else I -But Heidi, Heidi, youre addicted to the plastic surgery. -Ive be

发表于:2018-12-11 / 阅读(145) / 评论(0) 分类 访谈录2010

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In an earthquake, the ground beneath you gives way. Its no longer the one thing you can count on to be solid and stable. Instead, it swerves, dips and

发表于:2018-12-24 / 阅读(145) / 评论(0) 分类 Scientific American(十)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(191) / 评论(0) 分类 Scientific American(八)月

This is scientific American 60 seconds science, I am Graper. got a minute? what's better than old one and new bottles, for scientists, old one and old bottles preserved one hundred feet down at the bottom of the sea. In 1910 Divers worked in a shipwr

发表于:2018-12-24 / 阅读(141) / 评论(0) 分类 2015年Scientific American(四)月

今天我们要学的词是approach. Approach作为名词,有方式方法的意思。President Donald Trump endorsed U.S. Treasury Secretary Steven Mnuchin's approach to restricting Chinese investments in U.S. technology companies. 美国总统川普

发表于:2018-12-30 / 阅读(194) / 评论(0) 分类 英语单词荟萃

SCIENCE IN THE NEWS - October 22, 2002: Nobel Science Prizes By George Grow VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English program a

发表于:2019-01-04 / 阅读(275) / 评论(0) 分类 科技之光

This is scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Would America be a better place if more people with science training held elective office? One organization that thinks so is Scientists and Engineers for America, or SEA.

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(五)月

This is Scientific Americans 60 second Science, I am Cynthia Craber, this will just take a minute. The biggest risk for breast cancer patients is usually not original tumor, which is removed by surgery. The cancer becomes particularly deadly if it me

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 Scientific American(六)月

Trump Administration Reportedly Instructs CDC On Its Own Version Of 7 Dirty Words RAY SUAREZ, HOST: Fetus, Transgender, science-based - these are just three of the seven words and phrases the Trump administration has reportedly banned the Centers for

发表于:2019-01-16 / 阅读(164) / 评论(0) 分类 2017年NPR美国国家公共电台12月

'Arrival' Author's Approach To Science Fiction? Slow, Steady And Successful play pause stop mute unmute max volume 00:0004:22repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update

发表于:2019-01-16 / 阅读(203) / 评论(0) 分类 2016年NPR美国国家公共电台11月

JEFFREY BROWN:And now to part two of our investigative look at the safety of America's drinking water. Science correspondent Miles O'Brien reports on the toxic chemical made famous in the movie Erin Brockovich, its potentially harmful effect on human

发表于:2019-01-27 / 阅读(243) / 评论(0) 分类 PBS访谈环境系列

Brain's Speech Center Finally Talks In a study in the journal Science, researchers analyzed the inner workings of Broca's area, long known as the brain's speech center, in pre-op brain surgery patients. Cynthia Graber reports In 1865, Pierre Paul Bro

发表于:2019-01-30 / 阅读(274) / 评论(0) 分类 60秒科学

今天我们要学的词是approach。 Approach, 是方式方法的意思。 To adopt a new approach, 就是采用新的方式。The plant manager decided to adopt a different approach to improve productivity, 意思是工厂经理决定改变方式,

发表于:2019-01-31 / 阅读(178) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是approach。 Approach, 是方式方法的意思。 To adopt a new approach, 就是采用新的方式。The plant manager decided to adopt a different approach to improve productivity, 意思是工厂经理决定改变方式,

发表于:2019-02-07 / 阅读(192) / 评论(0) 分类 英语每日一词

Cutting-edge 3D technology is changing the way Hollywood makes movies - but away from the world of showbiz this technology is also having an impact on everyday life. Surgeons are now able to perform life-saving operations across continents, and float

发表于:2019-02-14 / 阅读(155) / 评论(0) 分类 世界各地新闻集锦

BEIJING, Aug. 22 (Xinhua) -- An emergency response plan to cope with two approaching typhoons was launched by the National Commission for Disaster Reduction (NCDR) on Wednesday. The NCDR has urged civil affairs offices in coastal provinces and the th

发表于:2019-02-18 / 阅读(195) / 评论(0) 分类 英语新闻
学英语单词
admission-test
africanised
annual earnings
appeal to reason
apron marking
association by causation
Beloha
bill for negotiation
blagga
Buckley opener
Byzantinologists
carboxymyoglobin
chairmanned
chromatape
cloistering
coastal warning
contra dancing
copying press
Cracowians
demonologically
di-(2-ethylhexyl) azelate
direct coupled flip-flop
egg-and-spoon
electrical fire
emberiza elegans elegans
eric schmidt
estian
etriers
face plate holder
fault pattern sensitive
finishing loam
flappin
formic acid amide
forward current density
fossae ductus venosi
free sugars
frondosous
glassworking
glutathionesynthetase
gnathosomal seta
His's perivascalar space
hollow-horn
homoplasmic
hook tooth
huggers
hydroacoustic engineering
hyperexpanded
impetuous
indolent mastication
inflorescence
internal (position) isomer
International Grand Master
Kack
Koh Kong
Kolmanskop
land mobile service
lattice packing
local economic construction
make peace
Matrol
metasediments
modern city
Mohedas
n-proplbenzene
Neosartorya
Newalias
non-detonating
optoelectronic noise rejector
packed-piston
Parapyrenaria multisepala
pathophysiological mechanism
peremptorize
propulsion efficiency
razinodil
reactor building spray system
resintering
reverser cowl
reynaud
rhizomys sumatrensis
rockbeds
scenic artist
shore radar
skirrous
slab hatches
snooking
solar energy dryer
state space search
steering plough
stomatic chamber
strategic port
supraclavicle
swear on the Book
terminal session
the wild men
tranzer
unconsolidated ice cover
under stage
Veriora
wave focusing
weighting operation
zapon lac