时间:2019-01-08 作者:英语课 分类:Scientific American(七)月


英语课

This is Scientific American's 60-Second Science, I am Karen Hopkin.This'll just take a minute.


Counting is one of the first things we teach our kids. I mean, every parent’s probably said, “You had better be in that bed by the time I count to three.” Followed by “One…two…two-and-a-half…” But counting might not be as universal as it seems. Because scientists from M.I.T. have found that a tribe 1 living in the Amazon has no words for numbers. Back in 2004, the M.I.T. team reported that the Piraha people seemed to have terms that described “one,” “two,” or “many.” This was based on asking tribe members to count objects, like sticks or nuts or AA batteries, as the researchers laid them out. This time, the scientists had the subjects count backward as they removed things. And they discovered that tribe members used the word previously 2 thought to mean “two” for as many as five or six objects. And they used the word “one” for anything less than that. So the words don’t stand for numbers, so much as relative amounts. The findings 3 appear in the online edition of the journal 4 Cognition. Although the Piraha people might not need numbers, think of what they’re missing 5. “A large number of trombones led the big parade, with an even larger number of cornets close at hand…”


Thanks for the minute,for Scientific American's 60-Second Science,I'm Karen Hopkin.



n.部落,种族,一伙人
  • This is a subject tribe.这是个受他人统治的部落。
  • Many of the tribe's customs and rituals are as old as the hills.这部落的许多风俗、仪式都极其古老。
adv.以前,先前(地)
  • The bicycle tyre blew out at a previously damaged point.自行车胎在以前损坏过的地方又爆开了。
  • Let me digress for a moment and explain what had happened previously.让我岔开一会儿,解释原先发生了什么。
n.发现物( finding的名词复数 );调查(或研究)的结果;(陪审团的)裁决
  • It behoves us to study these findings carefully. 我们理应认真研究这些发现。
  • Their findings have been widely disseminated . 他们的研究成果已经广为传播。
n.日志,日记;议事录;日记帐;杂志,定期刊物
  • He kept a journal during his visit to Japan.他在访问日本期间坚持记日记。
  • He got a job as editor of a trade journal.他找到了一份当商业杂志编辑的工作。
adj.遗失的,缺少的,失踪的
  • Check the tools and see if anything is missing.检点一下工具,看有无丢失。
  • All the others are here;he's the only one missing.别人都来了,就短他一个。
标签: SSS parade
学英语单词
aac
ac-dc-ac frequency converter
acceptable product quality
addictogogist
allothrconine
angle weld
ash-keys
aura vertiginosa
baby machine
banner cloud
basketball hoop
Bathmoceras
Beboto
bleomycetin
British Home Stores
carbide lamella
Chinese binary code
chorionic gonadotropic
cirsium arisanense
clibby
colobine
common barberry
complete sectional view
concept of symmetry
conical drogue
cytotactic
dobra
draft stock
dynamic ileus
ecmas
edison cell
efficiency for solar energy utilization
electron deficient
engine room top plate
even and odd functions
expansive growth
flame-cutting machine
flow cytophotometry
focusing type filament
foveola ethmoidea
genus Vibrio
geometrists
have to do
Henry Martyn
heterotropic chromosome (wilson 1906)sex chromosome
hexyl methyl ketone
Hylobates lar
hyperekplexia
hypersonic stability
hypnoanalyses
idra
immune lysin
in the east of
input distortion
job parallel process
lenczowski
lianpu drink
Little Waltham
merycismus
microscopic bubble
Moon Boot
mulugettas
neutrodyning capacitance
nonschizotypal
normal homologue
noviciate
ophiophagy
orienteer
painter's work
partially alloyed powder
peau-de-soie
pelletizing facility
Philadelphus caudatus
plastic-type explosive
plug thumb screw
polystichum spinescens tagawa
postheroic
pre-paroxysmal
procedure of arbitration
quality according to quality specific ation
rate of nominal wages
recruit look
restitution of the application
Reticon
RS-MMC
sales pitch
schuppenstruktur
slope level
soccer players
start a fight
suction cutter dredger
There's always next time.
torrin
transumbilical
transverse lmpression
trapping layer
ucero
ultraviolet absorption
vacuum modulator
verdier
zucrish