时间:2019-01-12 作者:英语课 分类:2013年VOA慢速英语(五)月


英语课

 


What Online Teens Consider 'Research'



From VOA Learning English, this is the Education Report in Special English.


Teachers say the digital age has had a good influence -- and a not-so-good influence -- on this generation of American teenagers. More than 2,000 middle and high school teachers took an online survey. Researchers also spoke 1 with teachers in focus groups.


Three-quarters of the teachers said the Internet and digital search tools have had a “mostly positive” effect on their students’ research habits and skills. But 87 percent agreed that these technologies are creating an “easily distracted generation with short attention spans.” And 64 percent said the technologies “do more to distract students than to help them academically.” Many students think "doing research” now means just doing a quick search on Google.


The Pew Internet Project did the survey with the College Board and the National Writing Project. A majority of the teachers came from Advanced Placement classes, which provide college-level work for high school students.


Judy Buchanan is deputy director of the National Writing Project and a co-author of the report. Ms. Buchanan says digital research tools are helping 2 students learn more, and learn faster.


“Teachers really embrace these tools because they are ways to make some of learning exciting and engaging. Young people embrace these tools. And the goal is to really help them become creators of content, and meaningful content, and not just sort of consumers.”


But one problem the survey found is that many students are lacking in digital literacy. In other words, they trust too much of the information they find on the Internet. Judy Buchanan says these students have not developed the skills they need to judge the quality of online information.


“It’s just a lot to learn about how to discern credible 3 sources. And it’s something that really has to be taught and paid attention to. It’s like everything else -- in a world in which things can happen quickly, you really do need to have a way to step back, reflect and analyze 4 the information you have. And teachers can do a lot to teach that.”


Another problem the survey found is blamed on something that might not seem like a problem at all: being able to quickly find information online. Teachers say the result is a reduction in the desire and ability of their students to work hard to find answers. They say students are overly dependent on search engines and do not make enough use of printed books or research librarians.


Many teachers are also concerned that the Internet makes it easy for students to copy work done by others instead of using their own abilities.




n.(车轮的)辐条;轮辐;破坏某人的计划;阻挠某人的行动 v.讲,谈(speak的过去式);说;演说;从某种观点来说
  • They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。
  • The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。
n.食物的一份&adj.帮助人的,辅助的
  • The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
  • By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
adj.可信任的,可靠的
  • The news report is hardly credible.这则新闻报道令人难以置信。
  • Is there a credible alternative to the nuclear deterrent?是否有可以取代核威慑力量的可靠办法?
vt.分析,解析 (=analyse)
  • We should analyze the cause and effect of this event.我们应该分析这场事变的因果。
  • The teacher tried to analyze the cause of our failure.老师设法分析我们失败的原因。
学英语单词
2-methylpropanal
a ball of wax
Acteon
adomar
alphabetisations
aneurysm clip
apple crumble
astragaloid bone
atchievement
balsam herb
banker's authority
Banksy
biocomputing
birthday effect
boothwyn
caffeinelike
chain hydrometer
chartist
clearing fund
collective cell
computer misuse act
condition.
controversion
cubensis
curve of sectional areas
d'Alembert's paradox
dendryphion lepidagathidis
deposit in an assumed name
Deutschkreutz
dobricas
evaluation order
experte
extracts
feeder schools
fisher's logarithm series
fluorescent-mercury lamp
FOSDIC (film optical scanning device for input to computer)
friction sawing
fumeroot
gain height
gallery timbering
hematuric fever
hilar infection
Humphreysville
hypoxanthin
intravascular hematopoiesis
introgression hybridization
irrigating spoon
Kyundyaye
Lisfranc's ligament
lymphokentric
machine-embroidered
margar
mastiche oil
middle white(m. yorkshire)swine
Mikindani B.
Monacans
navigation Doppler radar
net-knot
neutron sensitive material
nmod
noctuary
northern screamers
number of days' sales in receivables
oil splash ring
onsweep
overgirth
peck cutter
Pericallis
piaffes
Pinocchios
pressure operated switch
primordial vein
protruded
quick engine change unit
range of normal audibility
ripple percentage
s tongue
selenographic
serpentine jigging tenter
seventh-night
shell type
someone's pidgin
spectroflow
spectrum envelope
state seal
stylizations
symbolic input programme
tablefork
the destitute
thematizing
three-colour photometry
three-part fugue
togethering
tuberculous scrofuloderma
two-dimensional magnetic field
union-swivel end
voicing
X-ray diffractlon
xuhui
zenstomin
Zimbabwe(-)Rhodesian