高中英语必修三Unit4：Warming-up.ppt

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1、Astronomy:thescienceofthestarsUnit4WordsandexpressionsWhatsciencesubjectsdoyouknow?physicsgeologygeographybiochemistryastronomyAstronomyisthescientificstudyoftheuniverseandtheheavenbodies(suchasthesun,themoon,andstars),gas,anddustwithinit.WhatisAstrono

2、my?NGC7742星云哈勃眼中的宇宙Inoursolarsystemeightplanetscirclearoundthesun.TheSolarSystemWhatarethenamesoftheeightplanetsthatcircleoursun?海王星Saturn水星Uranus金星Venus地球Earth火星Mars木星Mercury土星Jupiter天王星NeptuneMyVeryEarnestMotherJustServedUNaPizzaHowtoremembertheorder

3、oftheeightplanetsaroundthesun?EarthJupiterMarsMercuryNeptuneSaturnUranusVenusLet’sappreciatesomebeautifulpicturesofthesolarsystem.Totallunareclipse(月全食）Totalsolareclipse(日全食)Meteorrain（流星雨）Comet(彗星)Whatinterestsyouinastronomy?Doyouknowanyquestionsthat

4、astronomersareinterestedin?HowdidlifebeginonEarth?Howwastheuniverseformed?BrainstormingDoyouknoweachreligionorculturehasitsownideasabouttheoriginoftheuniverseorlife?ChineseLegends(传说)Panguseparatestheskyfromtheearth.Hiswholebodythenturnsintoallkindsoft

5、hingsintheuniverse.Thedevelopmentofthelifebreathwindsandcloudsvoicethunderlefteyethesunrighteyethemoonbloodtheriversveinstheroads女娲补NuwamakeshumanbeingsAccordingtoBible(圣经),Godcreatedtheworldandthefirstman,Adam(亚当)andthefirstwoman,Eve(夏娃).Godcreatedthe

6、worldinsevendays.ReligiousBeliefsDay1:Godspokeandseparatedlightfromdarkness,creatingDayandNight.Day2:Godspokeandseparatedthewatercreatingskyandocean.Day3:Godspokeandcreateddryland.Day4:Godspokeandcreatedthesun,themoonandstars.Day5:Godspokeandcreatedliv

7、ingthingsintheairandsea.Day6:Godspokeandcreatedthelandanimalsandthefirstman.Day7:GodrestedandcalledthisdayHoly.ScientificTheoriesFamousscientistssuchasNewton,EinsteinandStephenHawkinghadtheirowntheoryabouttheoriginoftheuniverse.TheuniversebeganfromtheB

8、igBang.Lifefirstbeganintheseaontheearth.LifewasbroughttotheearthbyETfromouterspace.Lifecamefromacometwhichhittheearth.1.insects2.plants3.reptiles(爬行类)4.shellfish(贝类)5.amphibians(两栖类)6.fish7.mammals(哺乳类)Studyofthegroupsoflife(种类/物种)Looka