时间:2018-12-04 作者:英语课 分类:赖世雄英语新闻听力通


英语课

 (San Francisco,AP)Prehistoric human hunters,using spears and fire, drove many large animals to extinction 1.


(美联社旧金山电)史前时期的猎人使用矛与火猎捕许多大型动物,迫使它们绝种。
About 13,000 years ago, large mammoths, huge antelope 2 and very tall camels, populated North America.
大约在一万三千年前,北美地区栖息许多体型巨大的长毛象、大羚羊与长得很高的骆驼。
All disappeared within a thousand years or so after the first Americans migrated from Asia.
第一批亚洲人迁徙到美洲之后,这些大型动物大约在一千年之内全数消失。
They had moved across a dry land bridge between the two continents.
这些亚洲人越过连接这两块大陆的干陆桥来到美洲。

1 extinction
n.熄灭,消亡,消灭,灭绝,绝种
  • The plant is now in danger of extinction.这种植物现在有绝种的危险。
  • The island's way of life is doomed to extinction.这个岛上的生活方式注定要消失。
2 antelope
n.羚羊;羚羊皮
  • Choosing the antelope shows that China wants a Green Olympics.选择藏羚羊表示中国需要绿色奥运。
  • The tiger was dragging the antelope across the field.老虎拖着羚羊穿过原野。
学英语单词
Aedes chemulpoensis
amplitude flatness
apparatus cutting
Australoids
authority level
batcher plant
benchmark test program
black-andwhite
blanket of glass wool
bodymap
cable seal
Cannich
cardiopathologists
carry the biggest guns
Clutterbuck Hills
coefficient E
colefords
collateral organization
commercial forestry
comprehensive income tax system
contribution charge
convolute transition
convoluted glands
delegitimatized
disk coupling
economic entities
electric bell furnace
evolution of the solar system
final heat
Florence Junction
fluazifop-butyl
flyaway cost
Friends General Conference
gym bunny
Habibnagar
heirhood
hysterogenitic
index-fingers
inmantle
integrated tactical navigation system
isosuccinyldichlorocinnamoylamide
Lankershim
lebruns
liant
light thinning
linberg
liquid petrolatum emulsion
low-levels
Madero, Francisco Indalecio
maharashtras
mediant chord
metalation
micro internatonal rubber hardness degree tester
mitting
momoss
multigate
multiple phase ejector
necrotizing enterocolitis
Ngoc Son
Ni-hard cast iron
noble cells
nonexecution
oldy
over-know
precursor tip
puerperal scarlatina
rcg (radioactivity concentration guide)
re-cutting of rail
reconcentrado
redistil(l)
rhegolith
riderships
riding at two anchors
roadway above
roll fender
Samskrit
saw palmettoes
scalp vein set
screw plug cut out
sellid
silicon on sapphire
skeleton sketch
snub dodecahedron
solara
splinter shield
stagehouses
standing wrestling
string representation
Strobilanthes dalzielii
swinging damper
temper tester
tetramethylammonium chloride
THBC
top shell
total increment
transferability of cheque
TSH-RH
vent silencer
verek
void judgment
warm operation
Zoysia koreana