新概念英语第二册第61课课件

physicsmathematicschemistrybiologygeographySciencesubjectsWhatisastronomy?Astronomyisthescientificstudyof……Astronomyisthescientificstudyoftheuniverseandtheheavenbodies(suchasthesun,themoon,andstars),gas,anddustwithinit.AstronomerTelescopeTheSolarSystem•eightplanets•manycomets(彗星)•otherobjects(asteroids小行星,debris碎片etc.)A.地球______B.木星______C.火星______D.水星________E.海王星_______F.冥王星_______G.土星________H.天王星_______I.金星________EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenusCanyounametheeightplanetscirclingaroundthesuninoursolarsystem?小行星Whichoneisexcluded?Whichoneoftheplanetshaslifeonthem?Howdidlifebeginontheearth?Theoriginoflifeonearthisaquestionthatinterestsnotonlyastronomersbutalsoancientpeople.Panguseparatedtheskyfromtheearth:TheGoddessNuwamendedtheheavenandcreatedhumanbeings:Inwesternculture:ItistheGodwhocreatedtheworldinsix/sevendays:SomeScientificideasabouthowtheuniverseandlifebegan:1.TheuniversebeganfromtheBigBang.2.Lifefirstbeganintheseaontheearth.3.LifewasbroughttotheearthbyET(aliens)fromouterspace.4.Lifecamefromacometwhichhittheearth.碰撞,冲击,Whichideadoyoubelievemost?The“BigBang”theory---themostwidelyacceptedtheoryArewealone(孤单的)intheuniverse?intheuniverse=inspaceTheHubbletelescopeGalaxy(theMilkyWay)comets,debris,spaceshuttlesPlanets&stars,satellitetheGreatWall?aliens?Itisabovetheearth’s___________.atmosphereabove=outsideItcostsoverabilliondollars.over=morethanItwaslaunchedintospacebyNASA．NationalAeronauticsandSpaceAdministration美国国家航空和宇宙航行局astronautTheshuttleEndeavourwilltaketheastronautstotheHubble.galaxyThegalaxyisvery_________fromus.distantvideoHubblen哈勃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＆expressionsshuttlen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!Itsmainmirrorwasfaulty!PhotographstakenbyChang’eⅢQuestionsonthetext.1.WhenwastheHubblelaunchedintospacebyNASA?2.Howmuchdiditcost?3.HowisNASAgoingtoputthetelescoperight?4.What’sthenameofthespaceshuttle?5.HowwilltheHubbleberepaired?6.WhereistheHubblenow？7.WhatisthespecialimportanceoftheHubble?PutthefollowingsentencesintocorrectorderTheHubbletelescopewaslaunchedintospace.TheHubblesentusdisappointingpictures.TheHubblewasabovetheearth’satmosphere.Theastronautsmakenecessaryrepairs.TheshuttleEndeavourtakestheastronautstotheHubble.TheHubblesentuswonderfulpictures.123456哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。TheHubbletelescopewaslaunchedintospacebyNASAonApril20th,1990atacostofoverabilliondollars.从最开始rightfromthestart纠正望远镜的错误putthetelescoperight进行必要的修复工作makethenecessaryrepairs我们所见到过的最清晰的照片theclearestpicturesthatwehaveeverseen等到你读到这篇文章时Bythetimeyoureadthis成千上万thousandsandthousandsof关于……有麻烦havetroublewithKeywords＆expressions★telescope['teliskəup]n.（单筒）望远镜双筒望远镜：binoculars[bi'nɔkjuləs]microscope显微镜tele远距离的；远的；电视的telephone/telegram电报/televisionKeywords＆expressions★launch[lɔ:ntʃ,lɑ:ntʃ]v.①发射发射卫星。launchasatellite②开办，创办创办一个新企业launchanewenterpriseKeywords＆expressions★space[speis]n.①太空spaceman，spaceship②空地，空处这儿有空位停车吗？Isthereaspaceforthecar？同义词roomn.空间（不可数）；房间（可数）你能为我腾一点空间吗?Couldyoumakeroomforme?Keywords＆expressions★billion['biljən]十亿severalbillion几十亿couple/dozen一打/score20个/hundred/thousand/million/billion/trillionhundredsof成百上千thousandsof….成千上万[‘miljən]百万[’triljən]万亿Keywords＆expressions★faulty['fɔ:lti]adj有缺点的；不完美的faultyoperation错误操作faultn.错误It’sallmyfault.我的过错It'spartlyyourfault.一方面也是由于你的过错。mistake错误bymistakeIpickedupyourbagbymistake.我错拿了你的手提包。Keywords＆expressions★astronaut['æstrənɔ:t]宇航员astro前缀宇宙的；太空的astrology占星术astronomy[ə'strɔnəmi]天文学Keywords＆expressions★shuttle[‘ʃʌtl]n.航天飞机；梭子；短程穿梭运行的车辆(或火车、飞机等)shuttlebus往返的公交汽车spaceshuttleKeywords＆expressions★endeavor[in'devə]n.努力（attempt，effort,try）Pleasemakeeveryendeavortoarriveintime请尽量准时到达v.努力（比try更正式）endeavortodosthTheyendeavoredtomakeherhappybutinvain.Keywords＆expressions★grab[ɡræb]v.紧紧地抓；赶;匆忙地做；抢Thethiefgrabbedthepurseandranawaywithit.这贼猛地一把抓住钱包逃跑了Dadgrabbedsomebreakfastandwentofftowork.爸爸匆匆吃了点早饭就去上班了。Grabaseatandmakeyourselfathome.随便找个地方坐，别客气。Keywords＆expressions★atmosphere[‘ætmə,sfiə]n①大气atmospherepressure大气压力②气氛，氛围workingatmosphere工作环境Themeetingisgoneoninveryfriendlyatmosphere.会议在非常友好的气氛中进行。③空气Theatmosphereisverystuffyinherecanweopenawindow?这的空气很闷，咱们能把窗户打开吗?Keywords＆expressions★distant['distənt]adj.①遥远的[(+from)]Thesunisdistantfromtheearth.太阳距地球很遥远。②非近亲的,远亲的Heismydistantrelative.他是我的远房亲戚。Keywords＆expressions★galaxy['ɡæləksi]n.Thegalaxy=theMilkyWay银河Keywords＆expressions★universe['ju:nivə:s]n宇宙MissUniverse环球小姐;宇宙小姐;世界小姐university（综合）大学OxfordUniversity牛津大学collegeSummarywriting（4sentences）WhentheHubbletelescopewaslaunchedintospaceonApril20,1990,thepicturesitsentuswereverydisappointingbecauseitsmainmirrorwasfaulty.FourastronautsfromtheshuttleEndeavourwillbemakingthenecessaryrepairs,andeventually,thepicturesfromtheHubblewilltellusagreatdealabouttheageandsizeoftheuniverse.launcheddis