时间:2019-01-03 作者:英语课 分类:2018年VOA慢速英语(七)月


英语课

World’s Oldest Bread Found at Prehistoric 1 Site in Jordan


The burned remains 2 of bread made about 14,500 years ago in northeastern Jordan have given scientists a surprise: humans started making bread long before they developed agriculture.


The bread was found in a stone fireplace at an ancient site in Jordan’s Black Desert.


It is the oldest bread ever found.


Researchers said this week that the discovery shows that hunter-gatherers in the Eastern Mediterranean 3 learned to make bread more than 4,000 years before farming began. That is much earlier than scientists had thought.


The bread was made from wild cereals like barley 4 and oats, as well as tubers. It was made by a group of people called the Natufians. At the time, they had started to change from a nomadic 5 way of life to one in which they stayed in one place.


Amaia Arranz-Otaegui was a lead writer and researcher of the study. She is a postdoctoral researcher at the University of Copenhagen in Denmark. She called the bread discovery “exceptional.”


Arranz-Otaegui said scientists must now consider whether “there was a relationship between bread production” and the beginning of agriculture. She added that the desire for bread may have led nomadic people to start growing food and staying in one area.


She also said the researchers have begun the process of trying to reproduce the prehistoric bread.


The bread might not have been very tasty, Arranz-Otaegui said. She described the taste of the tubers used for the flour as “quite gritty and salty. But it is a bit sweet as well.”


The next-oldest bread ever discovered was found in Turkey. It was over 9,000 years old.


I’m Susan Shand.


Words in This Story


cereal – n. a plant that produces grain that can be eaten


tuber – n. a short, thick, round stem that is a part of certain plants (such as the potato), that grows underground, and that can produce a new plant


flour – n. powder made from a grain (especially wheat) that is used in cooking for making bread, cakes, etc.


nomadic – adj. a member of a group of people who move from place to place instead of living in one place all the time


archeological - adj. a science that deals with past human life and activities by studying the bones, tools, etc., of ancient people


gritty - adj. containing very small pieces of sand or stone



adj.(有记载的)历史以前的,史前的,古老的
  • They have found prehistoric remains.他们发现了史前遗迹。
  • It was rather like an exhibition of prehistoric electronic equipment.这儿倒像是在展览古老的电子设备。
n.剩余物,残留物;遗体,遗迹
  • He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。
  • The remains of the meal were fed to the dog.残羹剩饭喂狗了。
adj.地中海的;地中海沿岸的
  • The houses are Mediterranean in character.这些房子都属地中海风格。
  • Gibraltar is the key to the Mediterranean.直布罗陀是地中海的要冲。
n.大麦,大麦粒
  • They looked out across the fields of waving barley.他们朝田里望去,只见大麦随风摇摆。
  • He cropped several acres with barley.他种了几英亩大麦。
adj.流浪的;游牧的
  • This tribe still live a nomadic life.这个民族仍然过着游牧生活。
  • The plowing culture and the nomadic culture are two traditional principal cultures in China.农耕文化与游牧文化是我国传统的两大主体文化。
学英语单词
acute internal hemorrhage
amphidromos
bacterial infection
ball and socket
bladder press
blanking pulse inverter
brace jack
bullets and numbering
Buthenal
cartomancy
cat o'mountain
ceekenesse
Chrey Bac
clinical thermometre
connotative definition
contoocook r.
cophins
cost sheet
description indicator
distributing ring
draw with replacement
dry cleaning gasoline
edible plant
entering variable
eroetatio nervosa
eye test
fine-motor
fish-tailing
fly speck
Foleyella
gog magog hills
ground-controlled space system
Hegesippus
hemangioblastic
hide and go seeks
Huttwil
Hygrophoropsis
incidently
incremental performance
insertion of muscle
journalistic ethics
latitude by meridian altitude
laxator tympani minor
loop answer
monopolian
motorcar set
multi-bucket dredger
non-electrified
nonmarketers
nosebridges
Oligella
owl's clover
pile extension
piperidinium
pulsus inaequalis
radiation dose-meter
remote cut off tube
repetition error
reproduction ratio
revospirone
Rodenkirchen
Saguntum
scale accuracy
scones
screw up
seat occupancy coefficient
secondary combustor
semigraphic control panel
sewage decomposition
sewins
shellery
Silene nana
slaughmess
sled dog
slim-down
sodium-void effect
solid wood dryer
somewhere or other
sonstadts solution
splenial
Spongesterol
square transom stern
step vein
succimal
supramolecular structure
swallowing my pride
SYNCOM(synchronous communication satellite)
TalkTalk
tall thistle
Tazidim
tediums
togglings
Tregs
tricholoma aurantiums
two-stage demineralization
uniform investment
uninucleated
unlicensed driver
uppp
vehicle maintenance and repair indices
volume effects
water pollution monitoring