时间:2018-12-30 作者:英语课 分类:国家地理2007年


英语课
Australia's wild dog, the dingo is on the prowl. Today it hunts alone. A sign the dingo was probably on the lookout 1 for small game. But it senses a larger opportunity, a baby kangaroo called Joey makes an excellent target. It’s too big for his mother to carry if she has to run away. The dingo slinks forward while the Joey unaware 2, keeps busy grooming 3 himself.

His mother senses a nearby predator 4, but it’s not the dingo. Her attention is fixed 5 on the wedge-tailed eagle flying above. His mother calls Joey to her side. Neither one sees the dingo approaching through the brush. For a moment a young male whizzes. His panic proves contagious 6. The mother and her Joey make their getaway too. The dingo bursts after the rooes.

The dingo's no slouch when it comes to speed. But the rooes reach 35 miles per hour. Dingos have better luck hunting in packs when they are after large kangaroos. It’s back to searching for prey 7 that's not so big and not so fast.



n.注意,前途,瞭望台
  • You can see everything around from the lookout.从了望台上你可以看清周围的一切。
  • It's a bad lookout for the company if interest rates don't come down.如果利率降不下来,公司的前景可就不妙了。
a.不知道的,未意识到的
  • They were unaware that war was near. 他们不知道战争即将爆发。
  • I was unaware of the man's presence. 我没有察觉到那人在场。
n. 修饰, 美容,(动物)梳理毛发
  • You should always pay attention to personal grooming. 你应随时注意个人仪容。
  • We watched two apes grooming each other. 我们看两只猩猩在互相理毛。
n.捕食其它动物的动物;捕食者
  • The final part of this chapter was devoted to a brief summary of predator species.本章最后部分简要总结了食肉动物。
  • Komodo dragon is the largest living lizard and a fearsome predator.科摩多龙是目前存在的最大蜥蜴,它是一种令人恐惧的捕食性动物。
adj.固定的,不变的,准备好的;(计算机)固定的
  • Have you two fixed on a date for the wedding yet?你们俩选定婚期了吗?
  • Once the aim is fixed,we should not change it arbitrarily.目标一旦确定,我们就不应该随意改变。
adj.传染性的,有感染力的
  • It's a highly contagious infection.这种病极易传染。
  • He's got a contagious laugh.他的笑富有感染力。
n.被掠食者,牺牲者,掠食;v.捕食,掠夺,折磨
  • Stronger animals prey on weaker ones.弱肉强食。
  • The lion was hunting for its prey.狮子在寻找猎物。
学英语单词
access criteria
ager vectigalis
akoko
al-azzawi
alpha substance
amaurobiids
arsic
aworth
backup file
behavio(u)ral genetics
bird species difference
bog burst
caisson diseases
caldera wall
cerebralis
Clwyd
coefficients of connection
comfinement
congenita
contritional
countercurrent cascade
CRP
deathrocker
difference ring
diseases of Cowper gland
Dundrum
Early Middle Ages
earth-ionospheric waveguide propagation
explodeth
external fund
fence mending
figureheads
fixed fund
floor fan
Geranium krameri
governesshood
green blindness
hand finishing noise
hayt
head lamp dimming light bulb
Iguanura
incident defect
infinition
insery
ion exchanger
iusd
L'Arbresle
L'va
labile coordination compound
liquid water-holding capacity
magnifying optics
manipulative electronic deceptions
maxillary impression tray set
Meconopsis horridula
mediatization
milum
multirun weld
nightstand
nonfacilitative
one-third-scale
over-keep
owner's manual
paracymoriza multispinea
penalty parameter
piston thrust
plane use rate
planetary motion
plastic insulation sprayer
Polish wheat
postvulcanization
pride of life
rachiss
radio sytem
repositorium
Restricted contract
riemann metering
rubber lagging
sea damage terms
segment-level sharing
shavegrass
soft bound
starch alkali
subdivisional work
subphase
switched bit allocation
take sb.'s duty
Taloro, Fiume
tar stock
term of bill
thionyl chlorfluoride
torque motor
trichius succinctus formosanus
trick shots
two-up-two-down
Ulmenide
ulva clathrata
vegetable jelly
Verdet constant
Vtoroy Kurkl'skiy Proliv
wicksteed
wikana
Yǒmjon