时间:2018-12-03 作者:英语课 分类:英语解说豆知识2009年


英语课

 Let's fast-forward two months to make our second point: Why tags are so important. 


 
Let's say you now have a hundred bookmarked sites. Chaos 1, right? Well, since you added tags, you have a way to sort the bookmarks by the tags you assigned. To find all the sites about "algebra 2", you click the "algebra" tag, and voila, one hundred becomes three. All your bookmarks are now more findable thanks to tags. But that's only part of the fun.
 
Now, let's look at the social part of bookmarking to make our third point. Think about your fellow teachers. Couldn't they benefit from seeing your bookmarks? Well, they can. Delicious bookmarks are public. This means your friends and peers can see your bookmarks and use your tags just like you. That's why this is called social bookmarking. Your bookmarks can benefit other people. 
 
Think about it this way. You start bookmarking "algebra" sites and your peers can see the interesting sites you find. Then, they start bookmarking too. Within a few weeks, a group of teachers are all bookmarking their favorite math websites, and because they're all public, everyone discovers new and relevant materials. 
 
Together, you create a network that produces a steady stream of interesting and useful websites, all organized by tags on the delicious website. The lesson is that social bookmarking sites take a world of chaos and make it orderly.
 
Remember there are three steps to get started. First, go to delicious.com to sign up and add the buttons to your browser 3. Second, start bookmarking sites with tags. And third, be social. Notice how useful and fun other people's bookmarks can be.

1 chaos
n.混乱,无秩序
  • After the failure of electricity supply the city was in chaos.停电后,城市一片混乱。
  • The typhoon left chaos behind it.台风后一片混乱。
2 algebra
n.代数学
  • He was not good at algebra in middle school.他中学时不擅长代数。
  • The boy can't figure out the algebra problems.这个男孩做不出这道代数题。
3 browser
n.浏览者
  • View edits in a web browser.在浏览器中看编辑的效果。
  • I think my browser has a list of shareware links.我想在浏览器中会有一系列的共享软件链接。
学英语单词
acft
additional document
alar plate
anachitis
anhydrous sodium sulfate
audio-recording
bilithic filter
bowyang
braeden
bulletheads
cellular sheet pile wharf
choosest
chromoneucleoprotein
chrysemys pictas
Consumer Reports
coppice-wood
coral spot
cordierite-anthophyllite rock
crack border
cylic compound
denumerable at infinity
Dictyodrama
Dihydrocoumarone
duncer
error routine address
family Ascaphidae
finger buff
finger-pick
follow feed
football leagues
fuel knock
gabeller
Geneva Bureau
gigabarrels
gished
heavyhanded
homentropic
incestous
incremental pricing
indol(e)amine
indolic
initial free volume
inverse suppressor
jeanbandyite
key schedule
knot-head
light-weight concrete
liquor sauce
longisporin
Lord President of the Court of Session
macro-cracks
magnetic detent
megamonuments
microcosmographic
need it!
nongeriatric
nonzero queue
one's word is as good as one's bond
paediatric psychopharmacology
pareucalanus sewelli
party to a case
penis palmatus
perpendicular susceptibility
pet subject
piscinest
plain snap gauge
plug and chug
plug-finishing bur
poeciloblast
polyimidoylamidine
Posang-ni
proportion of resin present
providers
RAM refresh operation
rauning
reaction control
return flow line
round bordered pit
rug? vaginales
saddle coil magnet
Samut Songkhram, Changwat
Sepyron
Silfiac
spinal lemniscus
stabilizing tester
starting torque in air
static memory interface
stellaria uliginosa murr.var. undulata franch. et sav.
swifterly
sy
the fag end of sth
threofuranoside
tocofersolan
trade identity
transition transient
Triodanis perfoliata
uncarboxylated
under water fittings
unequaladdendum system
venae spinales externae posteriores
William Caxton
willians