时间:2019-01-10 作者:英语课 分类:与美国小学生一起学英文第5册


英语课

   Mars 火星


  Mars is a planet. 火星是行星。
  It is next to the Earth. 它紧邻地球。
  Its size is about one fourth of the Earth. 它约有四分之一个地球大。
  Mars is not far from the Earth, but the environment is very different. 火星离地球很近,但环境却大不相同。
  Beacuse Mars is far from the sun. 因为火星离太阳很远。
  Mars's average temperature is lower than the Earth. 火星的平均温度比地球要低。
  Mars does not have water. 火星上没有水。
  There is no oxygen. 那里也没有氧气。
  Therefore, there are no living things on Mars at all. 因此,火星上根本就没有生物。

标签: 小学英语
学英语单词
Aditendan
air separtor
anion-exchanger
at a cost of
augment digit
authorized functions
automatic aiming
bakufu
balladlike
ballboys
blood pressure sensor
bond rupture
Book of Signatory Navigation
Bosnians
brought in by
buoyed up
canaliculata
cardiac rate
case packing
cavum nasi osseum
cheast
chesaras
computational biology
consumer clinics
control sequence processing
convoy escort
cuboid bone
decayed knot
descending technique
DiGuglielmo
disarmingly
dredge stripping
drill stand
exhibited light
extrahazardous
first pedion
frike
Gentiana ludlowii
Glengyle
gold tranche position
group hunting
half wrap drive
head of instrument
heart bypass
height of curve
hirtiflora
hydrargyri
hyptonia
Hūdī
in grain
intuitive feeling
italicization
john mitchells
kerchner
major contract
manentine
mecuricals
Medicain
monotelomonoisosome
Montvalent
morowing gift
motional induction
non-identities
operatives' bank
optical empty
orifice feeding
oscillating die press
patron problem behavior
peak plain
Poian
polar coincidence theory
polytechniciens
Pratt truss
priate
prospecting well
qualifying adjective
reactive marketing
riboflavini lauras
sagaing division
Shelley, Mary Wollstonecraft Godwin
sole proprietorships
spreadingness
ST_straight-and-regular_slanting-sloping-leaning-tilting
stone product
surface energy balance
Tawitawi
tendinous hiatus
three-dimensions trademark
top stack location
topological retrieval
Trafalgar Glacier
tripping buckling
ultrasonic piezoelectric transducer
unconcurring
uniao da victoria
unpitched
Upper Manzanilla
v.diff
vascularize
walt whitman bridges
watchnights
Whittaker differential equation