新概念二Lesson61 精品

Hubble,Lesson61,TroublewiththeHubble,astronaut,.,.,TheSolarSystem,eightplanetsmanycomets(彗星)otherobjects(asteroids小行星,debris碎片etc.),.,太空旅行：飞往冥王星,.,Pluto,Whichoneoftheplanetshaslifeonthem?Howdidlifebeginontheearth?Theoriginoflifeonearthisaquestionthatinterestsnotonlyastronomersbutalsoancientpeople.,.,Arewealone(孤单的)intheuniverse?,intheuniverse=inspace,.,Lesson61TroublewiththeHubble,.,Whatcanweseeinspace?,TheHubbletelescope望远镜,Galaxy星系comets彗星spaceshuttles航天飞机Planets&stars行星theGreatWall?aliens?,.,WhereistheHubble?,Itisabovetheearths_.,atmosphere,above=outside,.,Guess:Howmuchdoesitcost?,Itcostsoverabilliondollars.,over=than,.,WholaunchedtheHubbletelescopeintospace?,ItwaslaunchedintospacebyNASA,NASA:美国国家航空和宇宙航行局,.,WhatwillwedoiftheHubbletelescopeisbroken?,.,Whocanrepairit?,astronaut宇航员,.,HowcantheastronautsgettotheHubble?,TheshuttleEndeavourwilltaketheastronautstotheHubble.,.,Whatisthis?,galaxy,Thegalaxyisvery_fromus.,distant,.,Hubblen哈勃telescopen望远镜launchv发射spacen空间（指宇宙空间）billionn.10亿faultyadj有错误的astronautn宇航员,Keywordsexpressions,.,shuttlen航天飞机Endeavourn“奋进”号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,.,Keywordsexpressions,telescopen.（单筒）望远镜,.,Keywordsexpressions,launchl:nt,l:nt发射launchtheHubble,.,Keywordsexpressions,spacespeisn.太空spaceman，spaceship空地，空处Isthereaspaceforthecar？同义词roomn.空间（不可数）；房间（可数）Couldyoumakeroomforme?,.,Keywordsexpressions,billionbiljn十亿severalbillion几十亿hundred/thousand/million/billion/trillionhundredsof成百上千thousandsof成千上万,miljn百万,triljn万亿,.,Keywordsexpressions,faultyf:lti错误的faultydecision错误的决定faultn.错误Itsallmyfault.我的过错mistake错误bymistake错误地Ipickedupyourbagbymistake.,.,Keywordsexpressions,grabrbv.紧紧地抓；抢Thethiefgrabbedthepurseandranawaywithit.Dadgrabbedsomebreakfastandwentofftowork.Grabaseatandmakeyourselfathome.,.,Keywordsexpressions,distantdistntadj.遥远的(+from)Thesunisdistantfromtheearth.非近亲的,远亲的Heismydistantrelative.,.,Hubblen哈勃telescopen望远镜launchv发射spacen空间（指宇宙空间）billionn.10亿faultyadj有错误的astronautn宇航员,Keywordsexpressions,.,shuttlen航天飞机Endeavourn“奋进”号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,.,WhatsthetroublewiththeHubble？,Thepicturesitsentuswereverydisappointing!Itsmainmirrorwasfaulty!,PhotographstakenbyChange,.,Questionsonthetext.,1.WhenwastheHubblelaunchedintospacebyNASA?2.Howmuchdiditcost?3.HowisNASAgoingtoputthetelescoperight?4.HowwilltheHubbleberepaired?5.WhatisthespecialimportanceoftheHubble?,.,Putthefollowingsentencesintocorrectorder,TheHubbletelescopewaslaunchedintospace.,TheHubblesentusdisappointingpictures.,TheHubblewasabovetheearthsatmosphere.,Theastronautsmakenecessaryrepairs.,TheshuttleEndeavourtakestheastronautstotheHubble.,TheHubblesentuswonderfulpictures.,1,2,3,4,5,6,.,SpecialDifficulties难点,Nouns:cost,price,valueVerbs:cost,price,value,费用，成本,价格,价值,花费,问价,评价，尊重,.,Keystructures,将来完成时、将来进行时和将来完成进行时将来完成时willhavedone，表示到将来某一时刻已经完成的动作，必须和某个时间状语连用，强调到将来某一点时间动作的结束。Workerswillhavecompletedthenewroadsbytheendofthisyear.将来进行时：willbedoing，表示将来某个时候正在进行的动作或表示计划好的事，陈述将来的事实。Theywillbearrivingheretomorrow.将来完成进行时：willhavebeendoing，表示某种状况一直持续到说话人所提及的时间，从某一点发生,一直延续到将来的某一点,并且将可能延续下去，强调到将来某一点时间动作可能结束或延续。Bythistimenextweek,Iwillhavebeenworkingforthisfirmfortwentyyears.,.,Exercises,1.Bythesummer,Elizabeth_herefortenyears.A.willworkB.worksC.willhaveworkedD.hasworked2.Ihopeyou_theinstructionsreadybeforeIcometomorrow.A.togetB.shallgetC.willgetD.willhavegotten3.TheBlacks_withusforthetimebeing.A.willstayB.wouldstayC.havebeenstayingD.willbestaying4.I_mybossatthreethisafternoon.A.shallbepickingupB.shallbepickedC.shallhavebeenpickingupD.shallhavepicked5.Bytheendofthemonthhe_herefortenyears.A.willhaveworkedB.hasworkedC.willhavebeenworkingD.hasbeenworking,C,D,D,A,C,命名（benamedafter）爱德温哈勃EdwinPowellHubble外太空探索outerspaceexplorationTheBible:Godisthecreatorofuniverse.TheBigbangTheory,.,Hesavedhisdaughterfromthefirebutatthecostofhisownlife.我的汽车（发动机）有问题。（trouble）明天记得把灯修好（p