新概念英语第二册第61课市公开课一等奖省名师优质课赛课一等奖课件

physicsmathematicschemistrybiologygeographySciencesubjectsWhatisastronomy?Astronomy

isthescientificstudyof……Astronomy

isthescientificstudyoftheuniverseandtheheavenbodies

(suchasthesun,themoon,andstars),gas,and

dust

withinit.

AstronomerTelescopeTheSolarSystem

eight

planetsmanycomets(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

________H.天王星

_______I.金星

________EarthJupiterMarsMercuryNeptunePlutoSaturnUranusVenus

Canyounametheeightplanetscirclingaroundthesuninoursolarsystem?小行星Whichoneisexcluded?PlutoWhichoneoftheplanetshaslifeonthem?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(孤独)intheuniverse?intheuniverse=inspaceLesson61TroublewiththeHubbleWhatcanweseeinspace?TheHubbletelescopeGalaxy(theMilkyWay)comets,debris,spaceshuttlesPlanets&stars,satellitetheGreatWall?aliens?WhereistheHubble?Itisabovetheearth’s___________.atmosphereabove=outsideGuess:Howmuchdoesitcost?Itcostsoverabilliondollars.over=morethanWholaunchedtheHubbletelescopeintospace?ItwaslaunchedintospacebyNASA．NationalAeronauticsandSpaceAdministration美国国家航空和宇宙航行局WhatwillwedoiftheHubbletelescopeisbroken?Whocanrepairit?astronautHowcantheastronautsgettotheHubble?Theshuttle

EndeavourwilltaketheastronautstotheHubble.Whatisthis?galaxyThegalaxyisvery_________fromus.distantvideoHubblen哈勃telescopen望远镜launchv发射spacen空间（指宇宙空间）billionn10亿faultyadj有错误astronautn宇航员Keywords＆expressionsshuttlen航天飞机Endeavourn“奋进”号Vi尽力，尽力Robot-armn机器手grabv抓atmospheren大气层，气氛distantadj遥远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?PutthefollowingsentencesintocorrectorderTheHubbletelescopewaslaunchedintospace.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。TheHubbletelescopewaslaunched

intospacebyNASAonApril20th,1990atacostofoverabilliondollars.从最开始rightfromthe

start纠正望远镜错误

putthetelescoperight进行必要修复工作makethenecessaryrepairs我们所见到过最清楚照片

theclearestpicturesthatwehaveeverseen等到你读到这篇文章时Bythetimeyouread

this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；远；电视telephone/telegram电报/televisionKeywords＆expressions★launch

[lɔ:ntʃ,lɑ:ntʃ]v.①发射发射卫星。launchasatellite②创办，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/trillionhundredsof成百上千thousandsof….成千上万[‘miljən]百万[’triljən]万亿Keywords＆expressions★faulty['fɔ:lti]adj有缺点；不完美faultyoperation错误操作faultn.错误It’sallmyfault.我过失It'spartlyyourfault.

首先也是因为你过失。mistake错误bymistakeIpickedupyourbagbymistake.我错拿了你手提包。Keywords＆expressions★astronaut

['æstrənɔ:t]宇航员astro前缀宇宙；太空astrology占星术astronomy[ə'strɔnəmi]天文学Keywords＆expressions★shuttle

[‘ʃʌtl]n.航天飞机；梭子；短程穿梭运行车辆(或火车、飞机等)shuttlebus往返公交汽车

spaceshuttleKeywords＆expressions★endeavor[in'devə]n.努力（attempt，effort,try）Pleasemakeeveryendeavortoarriveintime请尽可能按时抵达v.努力（比try更正式）endeavortodosthTheyendeavoredtomakeherhappybutinvain.Keywords＆expressions★grab[ɡræb]v.紧紧地抓；赶;慌忙地做；抢

Thethiefgrabbedthepurseandranawaywithit.这贼猛地一把抓住钱包逃跑了

Dadgrabbedsomebreakfastandwentofftowork.父亲急忙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，气氛workingatmosphere

工作环境Themeetingisgoneoninveryfriendlyatmosphere.

会议在非常友好气氛中进行。③空气Theatmosphereisverystuffyinherecanweopenawindow?这空气很闷，咱们能把窗户打开吗?Keywords＆expressions★distant['distənt]adj.①遥远[(+from)]Thesunisdistantfromtheearth.

太阳距地球很遥远。②非近亲,远亲Heismydistantrelative.

他是我远房亲戚。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.launcheddisappointingFourastronautseventuallySpecialDifficultiesNouns:cost,price,valueVerbs:cost,price,value费用，成本价格价值花费问价评价，尊重Keystructures

未来完成时、未来进行时和未来完成进行时

未来完成时willhavedone，表示到未来某一时刻已经完成动作，必须和某个时间状语连用，强调到未来某一点时间动作结束。Workerswillhavecompletedthenewroadsbytheendofthisyear.未来进行时：willbedoing，表示未来某个时候正在进行动作或表示计划好事，陈说未来事实。Theywillbearrivingheretomorrow.未来完成进行时：willhavebeendoing，表示某种情况一直连续到说话人所提及时间，从某一点发生,一直延续到未来某一点,而且将可能延续下去，强调到未来某一点时间动作可能结束或延续。Bythistimenextweek,Iwillhavebeenworkingforthisfirmfortwentyyears.Exercises1.Bythesummer,Elizabeth____herefortenyears.A.willworkB.worksC.willhaveworkedD.hasworked2.Ihopeyou____theinstructionsreadybeforeIcometomorrow.A.togetB.shallgetC.willgetD.willhavegotten3.Th