时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第2册


英语课

   World 世界


  When we say the world, we mean the planet 1 Earth 2. 当我们说世界一词时,其实指的是行星地球。
  The world is more than 4.5 billion 3 years old, so it has a long history. 地球已超过45亿岁了,所以它有着漫长的历史。
  It is a place for people to live. 地球是人们定居的地方。
  It is a place for animals and plants to live. 地球是动植物生存的地方。
  Do you know how many people live in the world? 你知道世界上有多少人吗?
  The number of people in the world is 6.7 billion.  世界上的人口数量是67亿。

n.行星
  • Neptune is the furthest planet from the sun. 海王星是离太阳最远的行星。
  • Rubbish, however, is only part of the problem of polluting our planet. 然而, 垃圾只是我们这个星球的污染问题的一个方面。
n.陆地;大地;地球
  • The earth moves round the sun.地球绕着太阳转。
  • Spring returns to the earth.大地回春。
num.十亿;数以十亿计;大量;一万亿
  • A billion is a large number.十亿是个大数目。
  • They've spent nearly a billion dollars on it already.他们已经在那上面花了近10亿美元。
标签: 小学英语
学英语单词
adjustable spray gun
aids prevention campaign
aperture plug
at station terms
attached building
Barrasford
biomedical image
boiler alkalinity
bracket insulator
branscombs
brass-plated L type iron tower bolt
breezed in
candrabindus
catfooted
centromere(waldeyer 1903) kinetochore
chemical protection
cliche pattern plate
colored trade mark
common consequence effect (allais)
complete modulation
copper packing
corroded
creditor ledgers
crop sailure
Dabola, Rég.Adm. de
dental burnisher
digital information detection
distefano
dzyatlavichy (dyatlovichi)
edge grain surface
enamelled hard board
epratretin
eutectic mixture
Ficus tannoensis
flale
Foster, Stephen Collins
four-plus-one address instruction
French-speaking
fuel line cock
Galerkin method
grated pack
GUI
houns
Hueytlalpan
hydrotalc (penninite)
isoplanatic system
Jaguaretama
latanier palms
leaf-eaters
leucine aminopeptidase
McCullers, Carson Smith
medium pressure rubber sheet
Mengong
mining hazard
natural risk
neurocytology
non-controlled emergency
nuclear-powered submarines
old-car
overtaking prohibited sign
palatal tooth
paper tape code
phylloscopus borealoides
pick up value
Plectranthus amboinicus
plumbi monoxidum
plume-like
prasinite
prebendal
qeii
QRST interval
quasiregular
Rappahannock
reverse selection
reversed steering
RJS (remote job service)
rorippa indica(l.)hiern
safety syphon
saron marmoratus
Savoie, Alpes de
seika
shell moulding pattern
Simagup
simarre
sit on your hands
statistical element
status thymicus
stratigraphic division
strength calculation
survey camera
syndiclis lotungensis s.lee.
telocopolymerization
the selection
tie rod
Toxasteridae
turbinelike
undulating-ribbon structure
weather chart
wingert
would you
Yallahs
zero uptick