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Idon’tthinkaliens
canbefoundinspace.
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SectionC
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Besidestheearth,doyouknowotherplanets?
Solarsystem
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Mars
TheRedPlanet
WhatdoyouknowaboutMars?
Whatdoesitlooklike?=Whatisitlike?(事物)
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CompareMarswiththeearth:
size,color,gravity,temperature,theoxygen
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WhatdoyouknowaboutMars?Whatdoesitlooklike?
MarsisthefourthplanetfromthesuninoursolarsystemandisnamedafterMars,%’,strongstormscancoverthewholesurfaceofMars.
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ThegravityonthesurfaceofMarsisabouttwo-(whoweighs90kilosonearth)-138°Cand28°%oxygen.
.
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1aReadandanswerthequestions:
?
It’snamedaftertheRomangodofwar.
?
Atadistanceofabout228millionkilometers.
?
60kilos.
?
No,because…
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1bworkalone
Read1aagainandwritedowntheinformationaboutMars.
Diameter:___________________________________
Color:______________________________________
Shape:_____________________________________
Climate:__________________________________________________________________________________________________________________________
Gravity:____________________________________
Distancefromthesun:________________________
53%aswideasthatoftheearth
brightredinthenightsky
aredandorangeball
abouttwo-fifthsasstrongasitisonearth
about228millionkilometers
Duringspringandsummer,–138and28.
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+数字:“相隔…远”
at+价格:Theysellthericeat5yuanperkilo.
at+速度Hedroveataspeedof90kilometersperhour.
at+时刻:Iusuallygetupat6o’clock.
另:inthedistance在远处,远远地
Canyouseethemountaininthedistance.
……命名;按……来命名
西部的孩子经常根据他们的父亲来命名。
Childreninthewestareusuallynamedaftertheirfathers.
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