时间:2018-12-16 作者:英语课 分类:2012年VOA慢速英语(八)月


英语课

 



Education Report - More Universities Offer Free Online Courses


This is the VOA Special English Education Report.


Earlier this year, we reported on the growth of massive open online courses, or MOOCs. These higher education courses are mostly free and, so far, largely in technical areas like computer science. MOOCs are usually open to anyone and can have thousands of students around the world.


Entrepreneurs and educators are studying the different business possibilities. One idea is to make money by offering credits or certificates to students willing to pay. Another is to charge employers for connecting them with students who get top scores on online tests.


Some top universities are starting to offer their own MOOCs. For example, this week the University of California, Berkeley, announced it has joined a nonprofit enterprise called edX. Harvard University and the Massachusetts Institute of Technology started edX and have each invested thirty million dollars.


This fall, Berkeley will offer two of the seven free courses on the edX platform: Artificial Intelligence and Software as a Service. Berkeley will also work with edX to get more universities involved. Schools that offer courses on the edX platform will be called "X Universities."


MIT professor Anant Agarwal is the president of edX, and he helped develop an electrical engineering course for the fall. He says the goal is to reinvent education worldwide and on campus. Berkeley Chancellor 1 Robert Birgeneau made similar comments as he expressed a commitment to "excellence 2 in online education." He says the goals are to bring higher education to more people and to enrich the quality of campus-based education. And he said he believes that working with the not-for-profit model of edX is the best way to do that.


EdX faces for-profit competitors. One is Udacity, co-founded by Sebastian Thrun at Stanford University. Another is Coursera, started by two other Stanford computer scientists, Daphne Koller and Andrew Ng. In fact, some Berkeley professors have been teaching free courses through Coursera. Coursera started with four universities and last week announced a big expansion for the fall.


One of the new partners is the University of Virginia. Just last month its popular president, Teresa Sullivan, had to resign. The governing board forced her out in part over suggestions that she was not moving fast enough into this new world of online education. But two weeks later, after campus protests, the board rehired her.


And that’s the VOA Special English Education Report, written by Jerilyn Watson. I’m Steve Ember.




1 chancellor
n.(英)大臣;法官;(德、奥)总理;大学校长
  • They submitted their reports to the Chancellor yesterday.他们昨天向财政大臣递交了报告。
  • He was regarded as the most successful Chancellor of modern times.他被认为是现代最成功的财政大臣。
2 excellence
n.优秀,杰出,(pl.)优点,美德
  • His art has reached a high degree of excellence.他的艺术已达到炉火纯青的地步。
  • My performance is far below excellence.我的表演离优秀还差得远呢。
学英语单词
access path selection
acoustic impulse
Akdar'ya
AMCM
arachnologic
ASRD
atrate
attitude scale
aurumine
austenizing temperature
bad asset
banked boiler
baptistery
basic tooth form displacement measurement
Berlin-blue
bioscientists
broken-window
burst phase
cellular girder
Central European Time
common channel interoffice signalling
compatibility of constraint
compensator leveling instrument
cost-conscious
countersilo
cytotherapeutic
Dahra
de luxe edition
debera
desmonds
details
digna
domain wall mobility
drum-majorette
electrolysis vessel
enamelled strip
eothens
ethnophaulic
first-in first-out method
fissioner
flying ace
formeagre
function performance requirement
furac II
generation, report
generator field decelerating relay
go down the line for
graphognathus leucoloma boheman
Gymnocodiaceae
h&d curve
Heegaard splittings
high molecular synthetic material
high-temperature pressing
hypothetical reserves
IERG
income statement principles
information gathering
inhalation apparatus
interior point of a set
Ipeja
jima
kaneyama (kanayama)
kira
korteweg
looped-collector ionization chamber
made himself at home
makes love
Montemayor de Pililla
neurodermatitis disseminata
non-cut
nonhearing
overripe cataract
pack-full
parasyphilosis
parogenetic
passaree boom
poikiloderma of Civatte
pressure-type mercury-filled thermometer
pure aluminium vire
quartz-bostonite
quiestus
rall
rat tail
ring-fencings
RPC (remote position control)
secret information
seismoscope data
separable verbs
solar heat gain factor
subc
suburbians
Synotis otophylla
tara vine
technical term
testes HCG-LH insensitivity syndrome
tonuss
took home
traffic controller
transpassable
underreportings
unloading protecting relay
zukang