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
a helmet
a ma
Acanthophoenix
adjustment of balance weight of meter
aminoxaphen
apparent wave number
Block Island
branch of logic circuit
cheek flask
chorda obliqua
Cohen-Macaulay ring
college of pharmacy
conical horn lens
connusable
conventional power plant
convergence control
court-appointeds
cursor moving key
custom union issue
device-independent I/O
eastaugh
electro medical apparatus
enchains
end carline
eurypterids
fire fighting statistics
fried sliced beef with oyster sauce
genderizations
genus cliftonias
gross national product index number
guard boat
gunshot rules
horizon line
humata macrostegia tagawa
hurleblast
hypopetalous
I. O.
IBM system/370
indef
infranotoligule
injection beginning
knot screen
lacrimatory candle
last-quarter
Lepechinia calycina
Liu Yi San
lungshengensis
microwave rotational spectroscopy
mingshan
mohaw-algodonite
MPEG-7
msxillopharyngeal
mud-flush system
napoleon iiis
nerf ball
news to
nonconvincing
normalized covariance
Osgood-Schlatter syndrome
ouzo
palaeopedologist
parachloralide
paracoxalgia
Pasteurella oviseptica
pigs, bay of
piston valve bush
pmgravid
polydecamethylene oxamide
program evaluation and review thechnique
prohibited season
pseudo angina
quadrigemia
quartz crucible
quick witted
recital hall
refractory arch
reverse strike
Rincón Quemado
rock dust testing kit
Rupan
s.c
Sabuli
sharkdom
Sp.Am
stirabout
stockpot
straight cut control
stratage
supercritical reactor
supply agreement
taraxacum pseudo-albidum kitag.var. lutescens kitag.
tetramethyl glucoside
tgats
thigmomorphosis
tooth section
ulmates
unpolarized radiation
unsolubility
using pseudo instruction
wcal
white rester
yagi-uda array loop