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
adorbs
after hardening
algophilists
amanita exelsa (fr.) quel
archaeointensities
Atakora, Chaîne de l'
atypical hyloma
BAAE, B.A.A.E.
be saturated with
beryllium-oxide moderated reactor
blighton
bubble transfer
case-hardening carburizer
catheter-related
chalk box
chaud-medley
chichagof
clarify a diagnosis
collet chucks
commonplacenesses
commutating
descriable
eloid gear
enantiomerization
encunt
epoch-making discovery
exchange rate arrangement
external agency
fast-cut
feast-days
feebility
firm
flat circular stone
flins
formulation
fragmin
frame-type
fritillaria bifloras
Glenn effect
Gnathostomum
granuloma fissuratum
gravitation constant
hard top
heat vulcanizate
helmster
Hookah type diving apparatus
horizon reference
horizontal iron roller rice mill
hot pressed parts
hot wirer
hydroxyzine hydrochioride
incomplete fistula
international intelligence agencies
ipazilide
irbms
iron-smeltings
IWL
joint tactical information distribution system
key boss
Khurr, Wādī al
kilometres per second
knock away
loan for conversion of exchequer bonds
local hypothesis
mechanoreceptors
megalurid
mot d'ordre
mudstained
Muller's larva
narrow wale
OALF
octatonic scale
ojes
one-g
ordered pair
outer city
perpendicular susceptibility
phase balance
phthiremia
pioneer product
plankton crustacea
processing protease
pyrrhocorid
regulation range
rest magma
scenographs
selective spherical agglomeration
site design
snow-wreaths
specular schist
splendid achnatherum
starting capability
steel wire reinforced belt
tank crude oil storage
tensile modulus of elasticity
thermo-radiograpy
vector structure
victoria falls (mosi oa tunya)
viriliously
wellfruited
whip-snake
Yarbo