[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(237) / 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(145) / 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(135) / 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(110) / 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(120) / 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(128) / 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(104) / 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(171) / 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(168) / 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(140) / 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(161) / 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(140) / 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(185) / 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(131) / 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(150) / 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(120) / 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(211) / 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(122) / 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(164) / 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(114) / 评论(0) 分类 英语新闻
学英语单词
afflicted
alkahestical
alumina fiber
ambestigmin
anti-satellite weapon (asat)
apery
ar rahhaliyah
asbestos sleeve
atrebate
barium formate
bath cube
bit reservoir
blood transporting vehicle
casuarina
champain
Christingle
common digital veins of foot
coordination level
Cosne-d'Allier
cumble
design failure
double corrector operating lever
double sideband amplitude modulation (dsb-am)
Edg.
elateric acid
Empire of the East
equipment ordering
eraser dust
eustele
extremely long wave propagation
Falklander
faustus
flying squid
gas-discharge display panel
groping for
heights
hermit crab sponges
imitatresses
in the certainty
interim payment
irreparable
keep one's ear to the ground
kept up with the Joneses
koilo-
level of responsibility
linguistic determinism
low decay
mechanical eluviation
metallic currency circulation
minimal phase
mixed factorial experiment
nepheline andesite
niblets
nicholas terrace
Novoye Garkolovo
nuise
Nykrogen
operational settings
orcuttii
ordinary person
over-approximation
paternos
per cross
photo-type paper
photocamer
pincers attack
pitcher pump
plastic limit tests
population-poverty cycle
preconceive
preregulation
Protected Strategy
purler
quinine acetate
rearragement
recall notice
recombination process
relativity shift
repurchase intention
Robespierre, Maximilien(Francois Marie Isidore) de
Sampur
Sasa qingyuanensis
Saxifraga carnosula
selection of water source
self-iofection
spurn water washsrake
st mihiels
supersystem
temporay building
tiphys
tiram
to back of...
trade industry
trietsch
trod water
u.s. house of representativess
valure
VBL
ventriculus terminalis medullae spinalis
wave converter
window for finance activity
xanthophyllic