人教版高一英语必修三unit4warmingupandreading(共21张)课件

Unit4Astronomy:Thescienceofthestars
Warmingupandreading
Howmanyplanetstravelaroundthesun?
Whichplanetisthemostimportantforus?
Howistheearthdifferentfromotherplanets?
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地球______
木星______
火星______
水星________
海王星_______
土星________
天王星_______
金星________
Earth
Jupiter
Mars
Mercury
Neptune
Saturn
Uranus
Venus
THESOLARSYSTEM
Doyouknowhowourlifebeganontheearth?
Doyouknowanyancientideaaboutthebeginningoftheuniver?
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InChineculture:
Panguparatestheskyfromtheearth.
Nuwamendedtheheavenandcreated
humanbeingsfromtheclay.
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InWesterncountries:
Godcreatedtheworldandalllivingthings.
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Astronomyisoneoftheoldestsciences.Itisthescientificstudyofcelestialobjects(suchasstars,planets,comets,nebula,starclustersandgalaxies)andphenomenathatoriginateoutsidetheEarth'satmosphere(suchasthecosmicbackgroundradiation).Itisconcernedwiththeevolution,physics,chemistry,meteorology,andmotionofcelestialobjects,aswellas
theformationanddevelopmentoftheuniver.Astronomyisamultidisciplinarysubject
andusknowledgefrombothmathand
physics.
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Readthepassagequicklyandfindthemainidea.
Abriefintroductionon
howtheuniverdeveloped
andhowlifebeganontheearth.
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Readthewholepassagequicklyand
matchthemainideaofeachparagraph.
Para.1
Para.2
Para.3
Para.4
Para.5
Theimportanceofwater
Theformationoftheuniver
Thearrivalofhumanbeings
Theformationoftheearth
Thedevelopmentofplantsandanimals