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
a cool hand
adenocystic ovary
belt maker
bipack
brominated methans
bumper crops
butakov
calculus of residues
cerros
chain tong
chrysanthemum partheniums
Conconully
consent form
dancing shoes
DDWG
deathair
degraded service state
Delareyville
deviate child
direct telescope
discrete semiconductor device
electric spark CNC wire-cut machine
electrochemical energy
embolalia
enamelum
Eromycin
false germination
fermentable extract
ferrocement
fibers sweat
fire marshall
forhunger
functional strength
ghedda waxes
GM_amount-of-number-of-or-quantity-of
goods placed at the disposal og the buyer
gubber
holyer
horse tramway
hyperresonant percussion note
induration of corpora cavernosa
jet humidifier
jewelling tool
jurassics
kettlesful
kicks the can down the road
knight's move
Lionel Hampton
Lipostaca
litvinskite
logical-mathematical intelligence
Londji
made an exchange
made it her business
miniplasmid
normal alkaliine
order of columns
oshuns
palpigrade
Paradeisi
party political
perforated (paper)tape
pessimists
pop
quelea (dioch)
Quineville
R-3-ZON
re-estimated
Reaburn, Mt.
reduced diameter
Rhynchotechum longipes
ricins
Robert Devereux
rushed through
scrapeable
sectoral economics
series parallel conversion
service cost center
side-dump bucket
slockened
solid combustiblemineral
solid state sensor
solo (surakarta)
somatopsychic disturbance
Southern Oscillation
stick to sth
strongylodons
taper key
technical content
temper justice with mercy
tent-bed
thaw depth
three-casing double flow turbine
tincture of gelsemium
Trichocereus
true modulus
ultrasonocardiotomography
unicellular bios
water draught gage
weidemann
wood leopard moth
work-friendly