高一英语（下）必修三Unit 4 reading.ppt

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1、Astronomy:thescienceofthestarsWheredowecomefrom?Orwecansay:Whoareourancestors?Pre-readingBigBangAsolidballAtmosphereTheearthItwasfullofwater.Originalcells.Thecellsinthewaterbegantoseparate.waterPlantsinthewaterShellfishandfishPlantsonlandInsectsandamphib

2、iansReptilesDinosaursMammalsManhadevolvedfromapes.Doyouknoweachreligionorculturehasitsownideasaboutthebeginningoftheuniverse?PanguseparatestheskyfromtheearthOtherlegendsaboutthebeginningofuniverseDay1:GodspokeandseparatedlightfromdarknesscreatingDayandNi

3、ghtDay2:GodspokeandseparatedthewatercreatingskyandoceanDay3:Godspokeandcreateddryland上帝创世说：Day4:Godspokeandcreatedthesun,moonandstarsDay5:GodspokeandcreatedlivingcreaturesintheairandseaDay6:GodspokeandcreatedthelandanimalsandmanDay7:Godrestedandblessedth

4、isdaycallingitHolyIndiaBrahma(婆罗门)isthegodfirstrepresentedintheHinduTriad.Heisthecreatoroftheuniverseandalllivingbeingsaresaidtohaveevolvedfromhim.1.Howdidwatercomeintobeingontheearth?2.Whywaterisimportantforthebeginningoflife?3.Whyweremammalsdifferentfr

5、omotheranimals?FastreadingHowdidwatercomeintobeingontheearth?Theearthexplodedloudlywithfireandrock.Aftertheearthcooleddown,watervapourturnedintowater.2.Whywaterisimportantforthebeginningoflife?Becausewaterallowedtheearthtodissolveharmfulgasesintooceansan

6、dseas.3.Whyweremammalsdifferentfromotheranimals?Theyweredifferentbecausetheyproducedtheiryoungfromwithintheirbodies.Readparagraph2to4carefullyandfinishthefollowingform.Howlifebeganontheearth1.smallplantsinwater2.shellfishandallsortsoffish3.greenplantsonl

7、and4.insects(onland)5.amphibians(onlandandinwater)6.forests7.reptiles(onland)8.dinosaurs(onland)9.mammals(onland)10.smallcleveranimalswithhandsandfeet11.human1Whyisitwronginfilmsandstoriestoshowdinosaursandpeopletogether?2Whydoyouthinkthathumansarethecle

8、verestanimalsontheearth?Becausedinosaursdiedoutlongbeforehumanbeingsdevelopedontheearth.Wearethecleverestanimalsbecausewehavelargebrainsthananyothercreaturesontheearthsofar.ChecktheanswersonP26-27BCBB1.3.GroupworkWhatprobl