时间:2018-12-30 作者:英语课 分类:国家地理2007年


英语课
We are set up to film the salmon 1, but they keep darting 2 away. Hey! What the heck? Grizzly 3 bear paw whacks 4 camera out of position and jettisons 5 it downstream. Now that was not supposed to happen. Hey! Here is the bear.

And here she is again with her cubs 6. Yes, it's springtime in Alaska and this mother grizzly is teaching her young ones how to fish so they can feed themselves. I mean it's not like the fish just jump out of the water into your mouth. Well, man, ok, I mean sometimes they do. But it's all a matter of being in the right place at the right time.

This time of year rivers are teeming 7 with fish and the mother grizzly is traveling to the exact same spot where her own mother taught her how to nab salmon. Ok, mom has finally arrived at her teaching spot. She spreads her rear legs for balance and directs her laser-like glare into the current. When she gets the opportunity she'll grab a fish as it clears the water or pin it underwater with her paw.

Mom's trying to teach, but one of her cubs isn't even watching. When mom finally makes a picture of perfect grab, that's when they notice what she's doing, probably because lunch has arrived.

OK, well, that's enough work for one day, but these lessons have to be learned. A full-grown grizzly can eat 50 pounds of food a day.


n.鲑,大马哈鱼,橙红色的
  • We saw a salmon jumping in the waterfall there.我们看见一条大马哈鱼在那边瀑布中跳跃。
  • Do you have any fresh salmon in at the moment?现在有新鲜大马哈鱼卖吗?
v.投掷,投射( dart的现在分词 );向前冲,飞奔
  • Swallows were darting through the clouds. 燕子穿云急飞。 来自《现代英汉综合大词典》
  • Swallows were darting through the air. 燕子在空中掠过。 来自辞典例句
adj.略为灰色的,呈灰色的;n.灰色大熊
  • This grizzly liked people.这只灰熊却喜欢人。
  • Grizzly bears are not generally social creatures.一般说来,灰熊不是社交型动物。
n.重击声( whack的名词复数 );不正常;有毛病v.重击,使劲打( whack的第三人称单数 )
  • Lizzie Borden took an axe, Hit her father forty whacks. 丽兹玻顿拿起斧头,砍了爸爸四十下。 来自互联网
  • Grizzly bear paw whacks camera out of position and jettisons it downstream. 大灰熊的爪子把摄像机移出了固定的位置并且把它扔到了下游。 来自互联网
v.抛弃,丢弃( jettison的第三人称单数 )
  • Grizzly bear paw whacks camera out of position and jettisons it downstream. 大灰熊的爪子把摄像机移出了固定的位置并且把它扔到了下游。 来自互联网
n.幼小的兽,不懂规矩的年轻人( cub的名词复数 )
  • a lioness guarding her cubs 守护幼崽的母狮
  • Lion cubs depend on their mother to feed them. 狮子的幼仔依靠母狮喂养。 来自《简明英汉词典》
adj.丰富的v.充满( teem的现在分词 );到处都是;(指水、雨等)暴降;倾注
  • The rain was teeming down. 大雨倾盆而下。
  • the teeming streets of the city 熙熙攘攘的城市街道
学英语单词
a chip of the old block
amaea iwaotakii
angular shape
arc lamp reflector
as heavy as lead
atomic binding forces
b-mesons
belt separation
black data processing associates
breakdown structure
bring sb down
brown-line print
buggering off
buwang
California encephalitis
caliper well-logging
cap-a-pie
cardiac sounds
Castelnuovo della Daunia
cement-bonded moulding
chromium mordants
cineurethrography
citrus leaf-roller
civilizings
clamping nut
coefficient of autocorrelation
collaborated
compasstimber
complex resolution of the identity
constant-load arrestment
continental interior
corrosion control (cc)
displacement detector
dotson
dubbing room
EBAM
enterprises directly under central management
ethnologie
ethylmercurithiosalicylates
etmopterus splendidus
executive statement
fatigue precrack
fencingterrain
fiber reinforced composite material
Gaussian elementary beam
gerster
helder
herds of cattle
imperfective
incestuousness
independent wire rope core
interactive graphic terminal
Japaneseanemone
leifeld
magnetic surface storage
marine information processing
Maringué
Masoeté
master environment
metabelief
metrological evaluation
mid-face
monosultap
morphoscopic
Nebelungs
Novadel
nurudea rosea
on your guard
overmedicalize
paper bound
pendulum flexure
photosynthetic cycle
pilot-operated valve
radar aim point
recanalising
recurve bows
resolutive compactification
rim dented
rivularin
royal-family
sequence of current
ship mooring manoeuvre
side yard
single diode circuit
snowbrushes
stalagmometer
starting valve blocking device
subsonic airstream
sucking barrister
syntax table
taborin
Thornthwaite moisture index
TNEE
Treitz's muscle
tritarchy
turbosupercharging
upper three voices
vittaria linearifolia ching
VSS
WAN - wide-area network
working time recorder