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
a-c noise immunity
aggregate balance
alternating current motor
amidogen ether
assplosion
binary nerve gas
Bouddhism
british standards institution(bsi)
broilery
capillary cross section effect
carburetion(-ration)
Cassara
chemical rays
chloro-acetone
communication node
controlled diffusion airfoil
corellis
crack willow
darda
default password
differential of an analytic homomorphism
Dobbins Airforce Base
dotting punch
double auction
drop out of the school
duralumin sheet
eggburgers
electrodeposition
enamel still
evenage, even-age
fafiated
field of operations
Frankenfood
fried squid with fresh bamboo shoots
Gaydon
genappe yarn
glued-laminated timber construction
God willing
high opening trawl
hoodiecrow
hot rock
hyperphosphatemic
in bold outline
inactivated influenza vaccine
interosseous cuneometatarsal ligaments
JPRS
Kossi, Prov.de
levamizole
lifebuoy flare
Ligusticum acuminatum
lispe bivittata
living level
llma
Lunularia
Matonipis, L.
midmenstrual
minterm type
model attributes of the cheque
moneyscope
nose spinner
offshore oil-gas-water processing plant
okporo
olympic stadium
omo-
powres
preejection
quasi-bounded
quick-acting choke
radiator machine
reglowing
rhyometer
riffle zone
rolled food
rudimentarily
sacrals
saline sediments
San Gabriel Res.
saw wrests
sclerotic tooth
shacklebone
sheepishly
signal inverter
sodium chlorides
Somateria
sound pressure correction
spaceoptic
split core
thinning from below
timing gear gasket
toxic inflammation
Tractarianism
transthyretin
TRAPV (trap on overflow)
travel and entertainment credit card
tritubercular type
ufmd
unageing
unlax
untrueful
were full
white ice
wrinkle-removing