时间:2019-01-23 作者:英语课 分类:探索与发现2012年


英语课

 Dinosaurs 2. You’ve probably seen hundreds of them. You might think you know what they look like. But almost every dinosaur 1 you’ve ever seen is a work of fiction. You turn on the television. it almost feels that we know everything about them. And that’s not really the case. But now a groundbreaking new exhibition is working with the world’s dinosaur scientists to revolutionize the way we see these animals. We’ve found using our computer models that human sprinter 3 would probably be pretty well match for a muscular tyrannosaurus. Scientists are pushing the frontiers of our knowledge in new and surprising ways. We can say these dark stripes were not red, black or whatever, they were ginger 4. That’s just amazing. But we’ve never even found a complete skeleton of a tyrannosaurus rex, the most famous dinosaur. So how on earth have we worked out so much about animals that lived millions of years ago? How do we get from an incomplete pile of broken bones to this? How do you build a dinosaur?


 
I’m Alice Roberts. I am an anatomist used to working with human bodies. It’s not hard to put a human skeleton together. You only need to look in the mirror to get a pretty good idea of where the bones go. But what do you do when the bones belong to animals that went extinct millions of years ago? We all think that we know what dinosaurs look like. We’ve seen plenty of them in pictures, in films, in animations 5, even in toy shops. But given that the last dinosaur died at about 65 million years ago, none of us have ever actually seen a living dinosaur. So how do we know what they look like and can we be sure that we’re getting it right?

n.恐龙
  • Are you trying to tell me that David was attacked by a dinosaur?你是想要告诉我大卫被一支恐龙所攻击?
  • He stared at the faithful miniature of the dinosaur.他凝视著精确的恐龙缩小模型。
n.恐龙( dinosaur的名词复数 );守旧落伍的人,过时落后的东西
  • The brontosaurus was one of the largest of all dinosaurs. 雷龙是所有恐龙中最大的一种。 来自《简明英汉词典》
  • Dinosaurs have been extinct for millions of years. 恐龙绝种已有几百万年了。 来自《简明英汉词典》
n.短跑运动员,短距离全速奔跑者
  • He is more a sprinter than a swimmer. 他是短跑健将,而不是游泳选手。 来自辞典例句
  • The sprinter himself thinks he can run the race at 9.4 seconds. 这位短跑运动员自认为可以用9.4秒跑完比赛。 来自互联网
n.姜,精力,淡赤黄色;adj.淡赤黄色的;vt.使活泼,使有生气
  • There is no ginger in the young man.这个年轻人没有精神。
  • Ginger shall be hot in the mouth.生姜吃到嘴里总是辣的。
n.生气( animation的名词复数 );兴奋;动画片;(指电影、录像、电脑游戏的)动画制作
  • You'll see your team cheerleaders and mascot performing new animations as well. 你会看到啦啦队队长跟吉祥物也都会有全新的动作。 来自互联网
  • Ability to create simple movie and animations using graphic & multimedia software. 能够用平面和多媒体软件制作简单的电影及动画。 来自互联网
学英语单词
acaulospora kandelia
adhesive substrate
annular valve
arrects
at fair (competitive) price
babber
Ban Charok Yai
barebacked
bathyergids
be indispensible to
biodome
blade automatic control device
blind valley
cabooses
can't help doing
cannanore is. (laccadive is.)
channel marker
chettle
chihuahuan
chromatophorotropic hormone
cinemactor
Clarence House
coherent carriers
confining factor
conus parvulus
coquetry
curtner
dag hjalmar agne carl hammarskjolds
Dichanthelium
diffuser assembly
dithionite
ECP - Extended Capabilities Port
electro-magnetic field intensity
electroacoustic frequency meter
ellenson
F. T.
Fachsenfeld
ferribacteriaceae
fitchets
floating gate avalanche injection type MOS memory
foreordinated
gin compress
gortons
hammerjacks
harmonic fold
health monitoring of equipment
high frequency transmission
hold over
housesit
hungering
inventory control
inversion symmetry!
isohabitu
kazer
Konsuloff's test
Kul'dzhuktau, Gory
kumbayah
libates
LIW
low speed characteristic
Lukachek
magellanicum
magnesium hydroxycarbonate
marine belt
marker variable
meadow beauty
meridian of eye
Methylthio-Aminoacide
Mlangali
mulch laying machine
myndoure
Never try to prove what nobody doubts.
nitrogen management
onartuzumab
one-pull
opinion polling
paperlessness
paratoloid
pheoehromocytoma
pneumaticities
poisson-lexis distribution
primer brass
proximal wall
pseudoconsensus
quotations economics
sandbagged
stiflingly
stroke defect
super-fast-setting cement
synchronizer unit
tectonic basin
the Catholic Church
thermal model
tilt cloth
time-average product array
treponemas
urinary output
water-laden
water-logged soil
water-stone
yeomanly
zone error