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
2-nitrothiophene
alarmdefense system
alia
allopatries
alpha-ketoglutaric acid
amphicoma lalashanensis
Analphalipoproteinemia
annualization
arbitrariousness
areaways
artificial (radioactive) element
attached support process
auto-lean
basic manifold
benefits scales
Benoit Samuelson
bergmans
Bermuda Option
big C
body image agnosia
Bromanilpromide
bubble crowding
C and y.
Calcium-Heparin
Carex makinoensis
Catriona
Central America
church-robber
classification of income by fund
coloured gentleman
conjuctivae
counterfeiting of valuable securities
dark continent
data dependence relation
de list
direct3d
door - to - door selling
dumb card compass
gazillionaire
GCB,G.C.B.
grab bucket dredge
grope for sth
Helicteres lanceolata
high-speed valve
home free
ICP35ef
imaginatively
infraglottic
ingrediency
interleukin-6(IL-6)
Jos Plateau
koudjolou
leave and license
Lenticillin
lunar petrology
magneto anemometer
mineral charcoal
Minnesotan
moistful
mq
mutual alignment
Myinmoletkat Taung
myocastor coypuss
naturally circulated condition
New Kensington
nonpersonal communication
NOT-AND
nunu
pack-up kit
pan-focus
post-irradiation therapy
Posterholt
president judge
pro-football
quasi-crystalline structure
radiation protection standard
railroad engineering surveying
reclining twill
red cup grease
revoluting gate
Rhus caustica
rope inhibitor
scare the bejesus out of
sexual cells
side reaction
sling stay tee
snakewhip
sofio
solute diuresis
spring-loading
statically indeterminate beam
stouffe
stringy pulse
subcolumelliform
submaxillary salivary glands
temporal-processing
the Netherlands
tribytyrinase
upsteer
urano
wall tile press
WQO(Water Quality Office)