时间:2018-12-07 作者:英语课 分类:VOA慢速英语2007年(十一)月


英语课

This is the VOA Special English Education Report.


 
A high school student in Pennsylvania works on a math question  
Recently we asked how you feel about calculators in school. We heard from about thirty people in twelve countries, including a large number of Chinese.


Turbo Zhang writes: "My brain is rusting 1. Why? Because I use calculators everywhere, on my mobile phone, on my computer, etc. New technology makes us use everything except our brain."


Joony Zhu says calculators can provide us with an answer, but we may not understand it completely. And a student at an architectural and engineering college in China, Zhao Jing-tao, calls using a calculator "a kind of laziness."


Critics of using calculators in school, at least until high school or university, outnumbered supporters two to one.


Khaled Hamza in Cairo says "calculators affect badly on the thinking ways of students." Jose Gudino from Mexico City says this is because "you don't need to make an effort to get a result." 


Hemin, a math teacher in Kurdistan-Iraq, says good math skills help in life. So he believes in solving problems with a pencil until high school.


Randy Bin 2 Lin, a Ph.D. candidate from China at Baylor College of Medicine in Texas, writes: "You should work out problems with some kind of pain without computers. Then you may come to appreciate the power of these sophisticated machines."


Abbas from Iran, now living in Sweden, says it is good to use your brain because calculators are not always available. "Last week I met a university student who could not subtract six from forty and used a calculator," says Abbas.


But He Wenbo from China says calculators reduce careless mistakes. And Yang Linwei, an eleventh grader from China, says: "When I was young we couldn't use calculators. But when I entered high school we have to solve a lot of math problems. We have to use a calculator. It makes my homework easier."


From Burkina Faso, Compaore Tewende Michel writes: "I can say that the handheld calculator has been important in my studies and even in my life."


And Barnabas Nyaaba in Ghana advises that "as we enjoy the use of calculators, let's be careful so that it does not have any bad effects on us."


 
A Chinese abacus 3, or suan pan
Finally, Thomas, a student in China, says he likes using electronic calculators in school. But he wanted to tell us about what he called a special calculator which he does not know how to use. He even sent us a picture of this special -- and, in fact, ancient -- calculator. In English we call it an abacus.


And that's the VOA Special English Education Report, written by Nancy Steinbach. I'm Steve Ember.


 



1 rusting
n.生锈v.(使)生锈( rust的现在分词 )
  • There was an old rusting bolt on the door. 门上有一个生锈的旧门闩。 来自辞典例句
  • Zinc can be used to cover other metals to stop them rusting. 锌可用来涂在其他金属表面以防锈。 来自辞典例句
2 bin
n.箱柜;vt.放入箱内;[计算机] DOS文件名:二进制目标文件
  • He emptied several bags of rice into a bin.他把几袋米倒进大箱里。
  • He threw the empty bottles in the bin.他把空瓶子扔进垃圾箱。
3 abacus
n.算盘
  • They also learned to use the abacus.他们还学习珠算。
  • The abacus is the ancestor of the modern computer.算盘是现代电脑的原型。
标签: voa 慢速英语
学英语单词
ADPNP
almasilate
antischolarship
array size
Arrufo
arsenio
auto-production line for electronic facsimile
backup power indicator
beta-hydroxytryptamine
Buchanania
bucking percent
buffer dynamo
burkett
call-with-current-continuation
centineo
charle's law
Chengjiang (CV24)
chowrie
circular path crack test
clitties
cml.
comma-less code
conservator transformer
contraction arch
cyrtomium lonchitioides christ
degenerated
descensional ventilation
docking sonar transponder set
dragon robe
effect of dilution
El Dos
Euphorbia stracheyi
European Space Agency
femto-metre
final inspecting
fluent speaker
function of class cn
grab jaw
gregerson
Gruissan
hand seamer
herpetogramma luctuosalis
highly efficient agriculture that provides
horizontal blanking period
hot spot(benzer 1955)
hypersurface
immunomodulator
in the mire of
incompletely
inoculation and seed treatment
interparochial
Ischaemum ciliare
isobed map
isolation diode
jointless track circuit
labouring humanity
learned person
lever assisted diagonal cutting pliers
Ligularia curvisquama
liqs
loomed
magnetic conductor
Mammutidae
microkatal
modified frequency modulation recoding
neutral grey glass
nitrile rubber ring
nontrade foreign exchange earnings
nouralgia
obliterated data
out-flow
peak-to-vally ratio
perempting
persecution mania, persecution complex
Phyllanthodendron
process serving
pujaris
pulse amplititude modulation
reversing interlocker
roxifen
Scientological
scotch tapes
serina
severini
shopping hall
showy milkweeds
sistiner
steel stock yard
straight-line drawing
temperature compensation system
test observation
Todd R.
treurnicht
trioxsalen
twitchings
umbriphilous
undisturbed flow
unreliable protocol
valve seat ring
Vasylkiv
wing thickness ratio