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Unit4Astronomy:thescienceofthestarsReading高一人教新课标版必修三1.Doyouknowtheoriginoflifeonearth?2.Eachreligionorculturehasitsownideasabouthowlifebeganonearth.InChineseculture…____________separates(分)theskyfromtheearth.Pangu盘古skyearth_____________madehumanbeings.Nuwa(女娲)Inwesterncountries:______________createdtheworldandalllivingthings.God(上帝)Day1:GodspokeandseparatedlightfromdarknesscreatingDayandNightDay2:GodspokeandseparatedthewatercreatingskyandoceanDay3:GodspokeandcreateddrylandTheBiblicalAccountDay4:Godspokeandcreatedthesun,moonandstarsDay5:GodspokeandcreatedlivingcreaturesintheairandseaDay6:GodspokeandcreatedthelandanimalsandmanDay7:GodrestedandblessedthisdaycallingitHolyIndiaBrahmaisthegodfirstrepresentedintheHinduTriad.Heisthecreatoroftheuniverseandalllivingbeingsaresaidtohaveevolvedfromhim.Pre-readingLookatthepicture.Doyouknowthetopicofthisreading?大爆炸宇宙产生示意图BigBangGasNewstarsDyingstarsremnants地球大气Theearth’satmospherenitrogenoxygendioxidecarbonvapourItwasfullofwater.海洋里的细胞开始分裂登陆爬行动物恐龙Mammals人类的兴起1.Whywastheearthdifferentfromotherplanets?Thewaterremained.2.Whydidtheplantsgrowbeforetheanimalscame?Becauseplantsprovideoxygenforanimalstobreathe.Answerthequestions.3.Whyisitwronginfilmsandstoriestoshowdinosaursandpeopletogether?Becausedinosaursdiedoutlongbeforehumanbeingsdevelopedontheearth.5.Whydoyouthinkthathumansarethecleverestanimalsontheearth?Theyarethecleverestanimalsbecausetheyhavelargerbrainsthananyothercreatureontheearthsofar.6.Whatproblemiscausedbyhumanbeings?Theycauseglobalwarming.1.Whywastheearthdifferentfromotherplanets?A.Itproducedalotofheat.B.Thewaterremained.C.Thewaterdisappeared.D.Itwastheoldestplanet.Choosethebestanswer.B2.Whywaslifeabletodevelopontheearthbutnotonotherplanets?A.Theearthhadasolidshape.B.Theearthdidnothaveharmfulgasesinitsatmosphere.C.Thewaterstayedontheearthbutnotonotherplanets.D.Theearthwasnottoohotandnottoocold.C3.Whywasitnecessaryforplantstogrowbeforeanimals?A.Animalsneededplantstoprotectthemfromthesun.B.Plantsprovidedoxygenforanimalstobreathe.C.Animalscouldhidefromhuntersintheforest.D.Itwaseasierforplantstogrow.B4.Itcanbeinferredfromthetextthat___.A.after“BigBang”,whatthedustwastobecomeremainedamysteryB.plantsappearedbeforetheanimalsC.plantsmultipliedandfilledtheoceanswithoxygenD.plantsplayedanimportantpartintheappearanceoftheanimalsDAwidelyacceptedtheoryabouttheformationoftheuniverseTheformationoftheearthTheimportanceofwaterforlifeThedevelopmentofplantsandanimalsontheearthThearrivalofhumansandtheirimpactontheearthPara.1Para.2Para.3Para.4Para.5Themainideaforeachparagraph.Puttheeventsintoatimeline.1.Insectsandamphibiansappeared.3.Theearthbecameasolidball.5.Reptilesappeared.7.Theearthwasacloudofdust.9.Shellfishandotherfishappeared.11.Cleveranimalswithhandsandfeetappeared.Keys:1073849615212112.Dinosaursappeared.4.Smallplantsgrewonthewater.6.Plantsbegantogrowondryland.8.Waterappearedontheearth.10.Theuniversebeganwitha“BigBang”.12.Mammalsappeared.CombineintoExplodewithfireandrockdissolveharmfulgasesBigBangEnergeticdustaviolentsolidballAtmosphereWateroceansandseasCooldownFinishthefollowingform.Para1-3AcloudofenergeticdustAsolidballAtmosphereAworldfullofwater4132CombineintoExplodewithfireandrockdissolveharmfulgasesCooldownFillintheblankswiththeproperwords.Afterthe_________,theearthwasacloudof______________.Laterthedustbeganto_______into______.Andthenit________loudlywithfireandrock,whichwereintimeto_________thewatervapour,carbondioxide,…whichweretomaketheearth’s____________.Astheearth_______down,_____beganto________onitssurface.Waterhad____________fromplanetsorsatellites,butit_______ontheearth.Thatmadeitpossibleforlifetobeginto______.energeticdustcombineexplodedproducecooledappeardisappearedstayeddevelop“BigBang”aballatmospherewaterFillintheblanks.Thearrivalof___________encouragedthe____________ofearly________________________.Manymillionsofyearslater__________________begantoappear_________.Later____________appeared.Somewere________.Otherscalled__________,wereabletoliveonlandswellas__________.Whentheplantsgrewintoforests,_________appearedforthefirsttime.Aftertheydisappeared,_________becamemoreimportant.Theywerethelastgroupofanimalsdifferentfrombecausethey_________milkfromwithintheirbodies.developmentshellfishandallsortsoffishonlandlandanimalsamphibiansdinosaursmammalsproducedsmallplantsthefirstgreenplantsinsectsinthesea1.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastornot.1)violent猛烈的,激烈的2)whether可以引导主语从句、表语从句、宾语从句和同位语从句;而if只能引导宾语从句。引导宾语从句既可以用whether,也可以用if。Couldyoutelluswhether/ifitsnowsinwinterinAustralia?2.Theywereintimetoproduce…intime及时;终于Shewillbebackintimetopreparedinner.Thedoctorcameintimetosaveherlife.医生及时赶来救了她的命。Maryusuallygetshomeintimetobaththechildren.玛莉通常及时到家给孩子们洗澡。注意:intime还有“过些时候;最后”之意。You’llgetusedtoitintime.过些时候你会习惯它的。Don’tworry.I’msurethingswillgetbetterintime.别着急,我肯定过些时候事情会好转的。与time相关的短语:innotime立刻,马上attimes有时atatime每次;依次onceuponatime从前ontime按时;准时atonetime从前forthetimebeing暂时fromtimetotime不时地3.atmospheren.大气层;气氛Anatmosphereoftensionfiledtheroom.屋子里笼罩
本文标题:高一必修三Unit4课件
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