physicsmathematicschemistrybiologygeographySciencesubjects1Whatisastronomy?Astronomy

isthescientificstudyof……2Astronomy

isthescientificstudyoftheuniverseandtheheavenbodies

(suchasthesun,themoon,andstars),gas,and

dust

withinit.

AstronomerTelescope3TheSolarSystem

eight

planetsmanycomets(彗星)otherobjects

(asteroids小行星,debris

碎片etc.)4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?5PlutoWhichoneoftheplanetshaslifeonthem?Howdidlifebeginontheearth?Theoriginoflifeonearthisaquestionthatinterestsnotonlyastronomersbutalsoancientpeople.6

Panguseparatedtheskyfromtheearth:7TheGoddessNuwamendedtheheavenandcreatedhumanbeings:8Inwesternculture:ItistheGodwhocreatedtheworldinsix/sevendays:9SomeScientificideasabouthowtheuniverseandlifebegan:1.TheuniversebeganfromtheBigBang.102.Lifefirstbeganintheseaontheearth.113.LifewasbroughttotheearthbyET(aliens)fromouterspace.124.Lifecamefromacometwhichhittheearth.碰撞,沖擊,13Whichideadoyoubelievemost?The“BigBang”theory---themostwidelyacceptedtheory14Arewealone(孤單的)intheuniverse?intheuniverse=inspace15Lesson61TroublewiththeHubble16Whatcanweseeinspace?TheHubbletelescopeGalaxy(theMilkyWay)comets,debris,spaceshuttlesPlanets&stars,satellitetheGreatWall?aliens?17WhereistheHubble?Itisabovetheearth’s___________.atmosphereabove=outside18Guess:Howmuchdoesitcost?Itcostsoverabilliondollars.over=morethan19WholaunchedtheHubbletelescopeintospace?ItwaslaunchedintospacebyNASA．NationalAeronauticsandSpaceAdministration美國國家航空和宇宙航行局20WhatwillwedoiftheHubbletelescopeisbroken?21Whocanrepairit?astronaut22HowcantheastronautsgettotheHubble?Theshuttle

EndeavourwilltaketheastronautstotheHubble.23Whatisthis?galaxyThegalaxyisvery_________fromus.distantvideo24Hubblen哈勃telescopen望遠鏡launchv發(fā)射spacen空間（指宇宙空間）billionn10億faultyadj有錯誤的astronautn宇航員Keywords＆expressions25shuttlen航天飛機Endeavourn“奮進”號Vi盡力，竭力Robot-armn機器手grabv抓atmospheren大氣層，氛圍distantadj遙遠的galaxyn星系universen宇宙eagleeyen鷹眼26What’sthetroublewiththeHubble？Thepicturesitsentuswereverydisappointing!Itsmainmirrorwasfaulty!PhotographstakenbyChang’eⅢ27Questionsonthetext.1.WhenwastheHubblelaunchedintospacebyNASA?2.Howmuchdiditcost?3.HowisNASAgoingtoputthetelescoperight?4.What’sthenameofthespaceshuttle?5.HowwilltheHubbleberepaired?6.WhereistheHubblenow？7.WhatisthespecialimportanceoftheHubble?28PutthefollowingsentencesintocorrectorderTheHubbletelescopewaslaunchedintospace.TheHubblesentusdisappointingpictures.TheHubblewasabovetheearth’satmosphere.Theastronautsmakenecessaryrepairs.TheshuttleEndeavourtakestheastronautstotheHubble.TheHubblesentuswonderfulpictures.12345629哈勃望遠鏡于1990年4月20日由國家航空航天局發(fā)射升空，耗資10多億美元。TheHubbletelescopewaslaunched

intospacebyNASAonApril20th,1990atacostofoverabilliondollars.從最開始rightfromthe

start糾正望遠鏡的錯誤

putthetelescoperight進行必要的修復(fù)工作makethenecessaryrepairs我們所見到過的最清晰的照片

theclearestpicturesthatwehaveeverseen等到你讀到這篇文章時Bythetimeyouread

this成千上萬thousandsandthousandsof關(guān)于……有麻煩havetroublewith30Keywords＆expressions★telescope

['telisk?up]n.（單筒）望遠鏡雙筒望遠鏡：binoculars[bi'n?kjul?s]microscope顯微鏡tele遠距離的；遠的；電視的telephone/telegram電報/television31Keywords＆expressions★launch

[l?:nt?,lɑ:nt?]v.①發(fā)射發(fā)射衛(wèi)星。launchasatellite②開辦，創(chuàng)辦創(chuàng)辦一個新企業(yè)launchanewenterprise32Keywords＆expressions★space

[speis]n.①太空spaceman，spaceship②空地，空處這兒有空位停車嗎？Isthereaspaceforthecar？同義詞roomn.空間（不可數(shù)）；房間（可數(shù)）你能為我騰一點空間嗎?Couldyoumakeroomforme?33Keywords＆expressions★billion

['bilj?n]十億severalbillion

幾十億couple/dozen一打/score20個/hundred/thousand/million/billion/trillionhundredsof成百上千thousandsof….成千上萬[‘milj?n]百萬[’trilj?n]萬億34Keywords＆expressions★faulty['f?:lti]adj有缺點的；不完美的faultyoperation錯誤操作faultn.錯誤It’sallmyfault.我的過錯It'spartlyyourfault.

一方面也是由于你的過錯。mistake錯誤bymistakeIpickedupyourbagbymistake.我錯拿了你的手提包。35Keywords＆expressions★astronaut

['?str?n?:t]宇航員astro前綴宇宙的；太空的astrology占星術(shù)astronomy[?'str?n?mi]天文學(xué)36Keywords＆expressions★shuttle

[‘??tl]n.航天飛機；梭子；短程穿梭運行的車輛(或火車、飛機等)shuttlebus往返的公交汽車

spaceshuttle37Keywords＆expressions★endeavor[in'dev?]n.努力（attempt，effort,try）Pleasemakeeveryendeavortoarriveintime請盡量準(zhǔn)時到達v.努力（比try更正式）endeavortodosthTheyendeavoredtomakeherhappybutinvain.38Keywords＆expressions★grab[ɡr?b]v.緊緊地抓；趕;匆忙地做；搶

Thethiefgrabbedthepurseandranawaywithit.這賊猛地一把抓住錢包逃跑了

Dadgrabbedsomebreakfastandwentofftowork.爸爸匆匆吃了點早飯就去上班了。Grabaseatandmakeyourselfathome.隨便找個地方坐，別客氣。39Keywords＆expressions★atmosphere[‘?tm?,sfi?]n①大氣atmospherepressure大氣壓力②氣氛，氛圍workingatmosphere

工作環(huán)境Themeetingisgoneoninveryfriendlyatmosphere.

會議在非常友好的氣氛中進行。③空氣Theatmosphereisverystuffyinherecanweopenawindow?這的空氣很悶，咱們能把窗戶打開嗎?40Keywords＆expressions★distant['dist?nt]adj.①遙遠的[(+from)]Thesunisdistantfromtheearth.

太陽距地球很遙遠。②非近親的,遠親的Heismydistantrelative.

他是我的遠房親戚。41Keywords＆expressions★galaxy

['ɡ?l?ksi]n.Thegalaxy=theMilkyWay銀河42Keywords＆expressions★universe

['ju:niv?:s]n宇宙MissUniverse環(huán)球小姐;宇宙小姐;世界小姐university（綜合）大學(xué)OxfordUniversity牛津大學(xué)college43Summarywriting（4sentences）WhentheHubbletelescopewaslaunchedintospaceonApril20,1990,thepicturesitsentuswereverydisappointingbecauseitsmainmirrorwasfaulty.FourastronautsfromtheshuttleEndeavourwillbemakingthenecessaryrepairs,andeventually,thepicturesfromtheHubblewilltellusagreatdealabouttheageandsizeoftheuniverse.launcheddisappointingFourastronautseventually44SpecialDifficultiesNouns:cost,price,valueVerbs:cost,price,value費用，成本價格價值花費問價評價，尊重45Keystructures

將來完成時、將來進行時和將來完成進行時

將來完成時willhavedone，表示到將來某一時刻已經(jīng)完成的動作，必須和某個時間狀語連用，強調(diào)到將來某一點時間動作的結(jié)束。Workerswillhavecompletedthenewroadsbytheendofthisyear.將來進行時：willbedoing，表示將來某個時候正在進行的動作或表示計劃好的事，陳述將來的事實。Theywillbearrivingheretomorrow.將來完成進行時：willhavebeendoing，表示某種狀況一直持續(xù)到說話人所提及的時間，從某一點發(fā)生,一直延續(xù)到將來的某一點,并且將可能延續(xù)下去，強調(diào)到將來某一點時間動作可能結(jié)束或延續(xù)。Bythistimenextweek,Iwillhavebeenworkingforthisfirmfortwentyyears.46Exercises1.Bythesummer,Elizabeth____herefortenyears.A.willworkB.worksC.willhaveworkedD.hasworked2.Ihopeyou____theinstructionsreadybeforeIcometomorrow.A.togetB.shallgetC.willgetD.willhavegotten