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
3-O-Methyl-D-Glucose
acalyphas
agrometeorology
Agskaret
amdroid
anarsa
antiart
anticounterfeit
ash box
aspect system
autrefois acquit
bar polymer
Braunstone
breeder tube
C-T
carbon transfer coefficient
carcara
cascarilla bark
cash receipt and disbursement budget
Colinsburgh
commercial-radio
compensated air thermometer
Cucumis sativus L.
dependent linearity
diaperlike
discharge shutter
driving fit
engorged papillae
entertainment center
enzyme recovery
epoxy polyester powder coating
equalization charge with timer
equivalent moment of force
error indicating system
Eskisehir
europium oxychloride
family of semi-norms
farms
field interview
flow guide baffle
forklike
gastrostegous
gather-write/scatter-read
get on one's hind legs
gill funguss
gyratories
heete
hot-pressed iron compact
hypochondriacisms
ile-st-louiss
incomplete pair
IRPH
jaam
jib stopper
job facilities
keeping of record
Lib Dems
lousily
mobility speed
moderate directivity antenna
monolithic roadbed
multiloop servo system
multipurpose voltmeter
myohaemoglobi
Nagutskoye
nassh
neoglucoerysimoside
Norfor
nuclei medullaris cerebelli
nylghau
ohwa-do (eohwa-do)
page three girl
patent bark
perching machine
Permo-Pennsylvanian
Pfc.
porous coating
propulsion system
rectifying valve
repayest
roughness of skin
self-recrimination
semiellipse
short liquor dyeing
silver tungstate
simultanist
SNGBF
spark gap current
Sukanegara
T. & C.
tall oil soap grease
technological self reliance
Temiar
thermometer reading
trailing velocity
transaction cost theory
two place
unconned
unformattable
verder
vinificators
whoosted