[网络] 虚拟学习环境;之虚拟学习环境

[00:03.37]2001 [00:06.20]In less than 30 years' time the Star Trek holodeck [00:09.53]will be a reality. [00:11.13]Direct links between the brain's nervous system [00:13.66]and a computer will also create full sensory virtual environments, [00:18.31

发表于:2018-11-30 / 阅读(212) / 评论(0) 分类 历年考研英语翻译

DAVID GREENE, HOST: The writer Jason Reynolds has a new novel out this month. It focuses on a moment of decision that occurs in an elevator where a young man is on his way to avenge the killing of his brother. The novel is called Long Way Down, and J

发表于:2018-12-02 / 阅读(137) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Section B Keys to Successful Online Learning While regular schools still exist, the virtual classroom plays an important role in today's learning community. Job opportunities for students are expandin

发表于:2018-12-04 / 阅读(119) / 评论(0) 分类 全新版大学英语听说教程第一册

Full-time virtual schools can now be found in 18 American states. Transcript of radio broadcast: 25 June 2008 This is the VOA Special English Education Report. Forty-two of the fifty American states offered some kind of public online learning this p

发表于:2018-12-07 / 阅读(92) / 评论(0) 分类 VOA慢速英语2008年(六)月

So were inside, were in fake lighting, were not spending as much time outside in the context in which our visual system evolved. Amanda Melin, assistant professor of anthropology archaeology and of medical genetics at the University of Calgary. And a

发表于:2018-12-24 / 阅读(108) / 评论(0) 分类 2017年Scientific American(二)月

The next key feature was a pair of short, but powerful arms. 下一个关键特征是它短而有力的前肢。 Although the arms of Albertosaurus were small compared to its overall body size, they were still packed in muscle. 尽管阿尔伯特龙的

发表于:2018-12-28 / 阅读(111) / 评论(0) 分类 侏罗纪搏击俱乐部

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(89) / 评论(0) 分类 新编大学英语阅读部分

Online gamers enjoy a concert on the BBC's virtual island The line between the real world and online virtual worlds is becoming increasingly blurred with gamers spending real money to buy virtual commodities and even real estate in digital worlds. W

发表于:2019-01-02 / 阅读(148) / 评论(0) 分类 Take Away English

By Jerilyn Watson Broadcast: October 30, 2003 This is Steve Ember with the VOA Special English Education Report. Many people remember the day in school when they had to 1)cut up a dead frog. Students

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 VOA2003(下)-教育与新闻

Broadcast: Apr 07 2003 The World Health Organization, is calling for urgent international action to prevent millions of children from dying every year as a result of environmental hazards. The WHO is

发表于:2019-01-03 / 阅读(131) / 评论(0) 分类 VOA2003(上)-健康之旅

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. As scientists delve deeper beneath the oceans surface, they find bizarre creatures that have adapted to harsh and extreme environments. Now comes a new o

发表于:2019-01-08 / 阅读(147) / 评论(0) 分类 Scientific American(四)月

介绍: When your next vacation is six lightyears away, it's time to think outside of the box. Check out these easy ways to fake a vacation. 当下一个假期距离你还有6光年,是不走寻常路的时候到了!看看下面这些简单的假装

发表于:2019-01-17 / 阅读(133) / 评论(0) 分类 英语俚语天天说

今天我们要学的词是virtual。Virtual, 虚拟的,模拟的。美国和伊朗没有正式外交关系,不过美国国务卿希拉里.克林顿表示, The United States plans to open a virtual embassy for Iran by the end of this year, 美国

发表于:2019-01-27 / 阅读(165) / 评论(0) 分类 英语单词荟萃

A British company has launched an emoji alternative to the traditional four-digit Pin code commonly used for accessing online banking. 近日,英国一家公司推出了一套全新的安全系统,该系统使用Emoji表情符号做密码,取代网

发表于:2019-02-01 / 阅读(121) / 评论(0) 分类 阅读空间

海洋环境MARINEENVIRONMENTS 海洋生态系统Marineecosystems 藻花Algalbloom 海底生态系统Benthicecosystems 海洋污染Marinepollution 污染沉积物Marinesediments 海洋环境Oceancircul

发表于:2019-02-02 / 阅读(133) / 评论(0) 分类 英文语法词汇

What is Career Planning? Career planning is a lifelong process, which includes choosing an occupation, getting a job, growing in our job, possibly changing careers, and eventually retiring. This may happen once in our lifetimes, but it is more likely

发表于:2019-02-06 / 阅读(112) / 评论(0) 分类 实用英语

[00:01]C:Tell me, how much longer are you going to go on making films? [00:05]I:I suppose that rather depends on how much longer the public want to see me in them. [00:08]C:Yes, it must be hard to know when it's time to throw in the towel... [0

发表于:2019-02-12 / 阅读(188) / 评论(0) 分类 英美人天天都在说的4000句:跟着影视学最真实的口语

Information about environments of invesment 投资环境信息 How do you do. 你好。 I need your help in selecting a foreign market to invest. 我需要你帮助我选一个外国市场来投资。 Fine. 很好。 I have your letter and I've made

发表于:2019-02-15 / 阅读(100) / 评论(0) 分类 外贸英语话题王

I'm Bear Grylls. Whoo! 我是贝尔格里尔斯 I go to some of the most dangerous places on earth to show you what it takes to make it out alive. 我将向您展示 如何从地球上 最危险的地方 逃出生天 I've traveled the globe, facing c

发表于:2019-02-17 / 阅读(147) / 评论(0) 分类 荒野求生

Fancy butch men? Then you probably live in the city: Urban life makes us more attracted to masculine males and feminine women. 当今社会哪种长相对异性更有吸引力呢?是更中性化的长相还是性别特征明显的长相呢?最近有

发表于:2019-02-18 / 阅读(106) / 评论(0) 分类 英语新闻
学英语单词
a political arena
acoustic science
Agaja, C.de la
agrements
albado
allowable strength
alphosis
arc of rotation
arcosolia
autoupdate
batavians
benzo fast yellow 5gl
bondservant
Buckle my Shoe
bustie pipe
carcharhinus sottah
carrier-ring orifice
CAT scans
collateral information
common cockscomb
contrahe
corporificative
cultellus
delightsomely
elastic matrix
Embaiidina
European foul brood
europeanisation
excess reserves
fabric tensor
fisherman's walk
flat bush
frequency-invariant linear filtering
full energy band
goliardery
grid reference system
hang in the scales
have an antipathy to
helice sp.
hidden discount
hvac y circuit breaker
hydrostatic bearing
ill at ease
informational advantage
isobitateral leaf
Jianjing
Juoksenki
L-thyroxine
lazarhouse
lead-in groove
Ligusticum ajanense
lumber gauge
Lycoris incarnata
magnetic north pole
maisonettes
maldevelopment of ovary
mathematical machine theory
meter full scale
NIPV
nonsynchronous initiation
obligation sale
offshore radio relay station
olivine refractory
on sb's doorstep
outcorner
pavings
per mile
phanerochaete tropica
podoid of curve
polycyclotrimerization
production network
pseudohydrothermal solution
quarter-cousen
rectum rupture
rocker-arm shaft
salt rejection ratio
saturable dye Q-switch
SCAN (switched circuit automatic network)
science of total environment
self leveling instrument
sequence switch
signal mixing
single-decade
sintered alumina
soaries
spuddles
staminate flower
stand a show
Stokes' law of resistance
Subcalcaneal
Triticum turanicum
tumble cart
undoable
video switching panel
vinasses
walk on eggshells
weasely
well-graded soil
window-pane
wrong-minded
yuk it up
zero-order rate