新概念英语第二册第61课课件备课讲稿.ppt

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1、新概念英语第二册第61课课件Astronomyisthescientificstudyoftheuniverseandtheheavenbodies(suchasthesun,themoon,andstars),gas,anddustwithinit.AstronomerTelescopeTheSolarSystemeightplanetsmanycomets(彗星)otherobjects(asteroids小行星,debris碎片etc.)地球______木星______火星______水星________海王星_______F.冥王星_______G.土星__

2、______H.天王星_______I.金星________EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenusCanyounametheeightplanetscirclingaroundthesuninoursolarsystem?小行星Whichoneisexcluded?PlutoWhichoneoftheplanetshaslifeonthem?Howdidlifebeginontheearth?Theoriginoflifeonearthisaquestionthatinterestsnotonlyas

3、tronomersbutalsoancientpeople.Panguseparatedtheskyfromtheearth:TheGoddessNuwamendedtheheavenandcreatedhumanbeings:Inwesternculture:ItistheGodwhocreatedtheworldinsix/sevendays:SomeScientificideasabouthowtheuniverseandlifebegan:1.TheuniversebeganfromtheBigBang.2.Lifefirstbeganintheseaont

4、heearth.3.LifewasbroughttotheearthbyET(aliens)fromouterspace.4.Lifecamefromacometwhichhittheearth.碰撞,冲击,Whichideadoyoubelievemost?The“BigBang”theory---themostwidelyacceptedtheoryArewealone(孤单的)intheuniverse?intheuniverse=inspaceLesson61TroublewiththeHubbleWhatcanweseeinspace?TheHubblet

5、elescopeGalaxy(theMilkyWay)comets,debris,spaceshuttlesPlanets&stars,satellitetheGreatWall?aliens?WhereistheHubble?Itisabovetheearth’s___________.atmosphereabove=outsideGuess:Howmuchdoesitcost?Itcostsoverabilliondollars.over=morethanWholaunchedtheHubbletelescopeintospace?Itwaslaunchedin

6、tospacebyNASA．NationalAeronauticsandSpaceAdministration美国国家航空和宇宙航行局WhatwillwedoiftheHubbletelescopeisbroken?Whocanrepairit?astronautHowcantheastronautsgettotheHubble?TheshuttleEndeavourwilltaketheastronautstotheHubble.Whatisthis?galaxyThegalaxyisvery_________fromus.distantvideoHubblen哈

7、勃telescopen望远镜launchv发射spacen空间（指宇宙空间）billionn10亿faultyadj有错误的astronautn宇航员Keywords＆expressionsshuttlen航天飞机Endeavourn“奋进”号Vi尽力，竭力Robot-armn机器手grabv抓atmospheren大气层，氛围distantadj遥远的galaxyn星系universen宇宙eagleeyen鹰眼What’sthetroublewiththeHubble？Thepicturesitsentuswereverydisappointing!Itsm