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
active oil calculation
air force extension course institute
Alpine celery pine
anatexites
artie
average molecular weight
babybel
barium bicarbonate
behavioral abnormality
Binz's test
biographers
blast-furnace gas
carbonizatin index of oil
celluronic acid
circumferenced
Colledara
collus germinalis
conjuress
contra-type bossing
cooling rate of parent body
display buffer
Dracocephalum imberbe
echitin
EFIGS
enciprazine
exercise tolerance test
external aperture of aqueduct of vestibule
fallstreak
flash-card indexing
four coordination
francis josephs
front shield
gated sweep
glassworker
glomerulotubulonephritis
Glyguanid
ground moistening
hard boiled egg
Harris Seamount
heat resistance castings
hypertwisted
illuminance at the observer's eye
incastle
initial line
intervallics
jansky noise
kola nut tree
l'oriental
law of entreme path
manual scram capability
melan-
moving window motor
neoantique architecture
nuclei free
Nucleus paracentralis
obtainer
oilpapers
oxynorphone
partial flood control
plain module board
plantella
preset limit
pressure clause
pseudorhombohedral
radiation - induced reaction
Radio relay system.
ratioed
Reichenfels
relative coarseness
reregister
respecters
restrictive method of selection
rindskopf
Russo's test
scilloral
self-fluxing sintered ore
semen canavaliae
seyy
sholom asches
Shākhen
Sivaites
slut-bags
smarting reaction
sonoriensis
spk.
St Leonards
stableboy
stitchel
substance lot number
taukei
theory of change
to go off on someone
topflash
tuff-tafata
tysonite
Uber Cup
unhash
Valvträsk
venae epigastrica superior
water partition coefficient
word aligned
Young's modulus in tension