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
absorption of labo(u)r power
adinkras
andale
antimony cinnabar
antipyretic analgesics
astern synchro-
attilio
axio-plane
back wiring
Ban Ang Thong
barbarious
beta phase
blocking press
bulk viscous effect
cancellaria fulva
charter of concession
clearspan
coattailss
concern about
cresyl acetate
DAMF
delayed factor
diesel crane on railway track
Dugro
dweck
Ehret's disease
eight-ply tyre
elura
engine braking
engine test bench characteristic
exhaust gas temperature (egt)
Fiedler's drsease
flour dredge
fore-lying
functional objective
gaulds
genus filagoes
gladliest
glitchiness
Glogovac
green hands
half-dazed
hcp structure
heavy-density medium
histology
historical cultural relics and remains
home and away
horse pox virus
in line expansion
in the throes of
income-relateds
interior design
jet impact force
kerosene standard colours
lattice vibration spectrum
lens performance
lifesaving
magnetic head
Mangareva
neoquipenyl
non-1/v absorption
nonoverridden
octameter
Petrel I.
prepotencies
presentation controller
print command
problem resolution tracking
procedure linkage
program design language
purist
rigot
room maintenance
rotary drain cutter
rudiment lens
schlock-rock
secondary gluing
self-correlation
seminoma of testis
Shangsi Formation
sight locating
Snizort, Loch
soap film tensor
soil free water
soil replacement method
splinter forceps
standard light sources
STARAN
subdrainage
suitable for agricultural operations
sulfur paintbrushes
sulfurin
tagged herself on to
thiazolidines
Thomer-la-Sogne
titty bar
to badger sb for sth
to stand aghast at sth
top spoilage
two-way variable displacement pump
wave buoy
wire brushing