决赛a-visit-to-the-moon最新[1].ppt

Howmanysatellitesdoyouknowtheearthhas avisittothemoon Unit4 SuperPK Wewill wewillrockyou Teachingaims 1 Tomasterthefollowingwordsandphrases spaceshippullfloatweightCheerupbreakoutnowthat2 Todevelopstudents readingskills3 Togetstudentstoreadthesciencefictionstory4 Tostimulatestudents interestinastronomyandspacetravel Lookatthepicturesandthink wherearethey whytheycanflylikethis Step1 Lead in wherearethey whycantheyflylikethis Project aboutChang E 1 China sfirstlunarprobeChang E 1 嫦娥一号 Chang E1 是中国的首个月球探测器 WhoisthefirstChineseastronauttogointospace Whoisthefirstmanlandingonthemoon YangLiwei Armstrong America 1969 WhatwasthedatewhenChinalaunchedChang eIsuccessfully October24th 2007November5th 2007C November22nd 2007 Sofar howmanycountrieshavesucceededinsendingpeopleuptospace Three Newwords spaceshippullfloatCabinexhaustingWeightlesslynowthatcheerupBreakout n 宇宙飞船 n 拉 拉力 v 漂浮 n 船舱 adj 筋疲力尽的 adv 失重地 既然 感到高兴 欢呼 战争 火灾等 爆发 Step2ReadingTask1Skimming FinishthefollowingquestionsWhodoItraveltothemoonwith 2 Howdidwetraveltothemoon 3 Howmanytimeswouldtheforceofgravitychangeonourjourney 4 Whichchangewouldbethemostpowerful Task1Skimming 1 WhodoItraveltothemoonwith 2 Howdidwetraveltothemoon LiYanping anastronomer byspaceship 3 Howmanytimeswouldtheforceofgravitychangeonourjourney 4 Whichchangewouldbethemostpowerful thefirsttime Threetimes Task2 Scanning Para1Para2Para3Para4 A ThethingsIdidonthemoon B Weturnedbacktotheearth C Lastmonth wevisitedthemoon D Howtheforceofgravitychangedwhenwetraveledfromtheearthtothemoon Mainideaforeachparagraph Task3Carefulreading FindouthowthegravitychangedforLiYanpingindifferenttimes 3 Thegravitybecameverylight Thepullofgravitybecameverystrong 2 Thegravitydisappearedandfloatedweightlessly 1 Theforceofgravitywouldchange3timesontheirjourney 2 Hisweightschangedthreetimestoo Nowwritethemdown Veryheavy thentheweightlessened Hehadnoweightandcouldfloataroundlikeafeather Themasswillbeless thentheweightincreasedagain Step3Furtherexploration Ifyouvisitthemoonwhatproblemswillyoumeetwith Tosolvetheseproblems whatthingswillyoutake Discussion Theproblemsmightbe Howtobreathe Howtoeat Howtomovearound Pleasetakedownsomenoteswhilediscussing afterdiscussion pleasereportit Example IfIvisitthemoon Imighthave problems Thefirstoneis Because Tosolvethisproblem Iwouldtake withme Thesecondoneis Problem1 howtobreathe IwillhavetocarrymyOxygenTanksifIgotothemoon Thisisbecausethereisnoaironthemoon IwillputtheOxygenTanksonmybacksothatIcanbreatheallthetime Problem2 howtoeat Iwillhavetotakemyfoodwithme Becausethegravityofthemoonisnotasstrongastheearth s thefoodwillfloataway IneedbringSpaceFoodthatIcaneatmoreeasily Problem3 howtomovearound Mylastproblemishowtomovearoundonthemoon Imayfinditmoredifficulttomovearoundonthemoon Iwillneedabitofpractice onceIgetthehangofit Iwon tfallover Howtocoolyou Youmighthave4mainproblems Howtobreathe problems Whattoeat Whattowear spacesuit oxygentanks spacefood thingsneededonthemoon Ifyoufollowthisadvice Ithinkyouwillhaveagoodtimeonthemoon water 地球引力theforceofgravity离开beoff逃离地球的引力escapethepulloftheearth sgravity减少重量lessentheweight 1 Iwasluckyenoughtohaveachancetomakeatripintospace haveachancetodosth Maryisveryhappythatshehasachancetomakeatripintospace 3 walkingdoesneedabitofpracticenowthatgravityhaschanged 既然引力改变了 走路也的确需要练一练了 nowthat同since相似 语气较弱 强调人们已知的事实 Translation 1 既然你忙 就让我给你做吧 Nowthatyouarebusy letmedoitforyou 2 既然人都齐了 咱们开始干吧 Nowthateveryoneisherelet sstartwork 4 Wewatched amazedasfirebrokeoutontheoutsideofthespaceshipastheearth sgravityincreased breakout它与happen takeplace comeout等词的用法一样 是不及物动词 不能带宾语 不能用于被动语态 1 战争爆发TheAmericanCivilWarbrokeoutin1861 美国内战爆发于1861年 2 发生争吵Aquarrelbrokeoutbetweenthem 他们之间发生了争吵 3 火灾 发生Afirebrokeoutinhishouselastnight 昨晚他家里失火了 与break相关的短语 breakdown打破 毁掉 破除 坍塌 坏掉breakin破门而入 打断 7 cheerup cheersb up感到高兴振奋8 massesof许多 大量9 getthehangof熟悉 掌握 理解10 exhausting sth exhausted sb 1 A be 倍数 as 形容词原级 as B Thistreeisthreetimesastallasthatone Hisfatheristwiceasoldashe 2 A be 倍数 形容词比较级 than B 5 notbeasstrongapullastheearth s Iwascarriedtwiceasfarasontheearthandfellover TheYangtzeRiverisalmosttwicelongerthanthePearlRiver 长江差不多比珠江长两倍 Thenumberofstudentsinourschoolisthreetimeslargerthanthatintheirs 我们学校的学生数量比他们学校的多三倍 3 A be 倍数 the 名词 size length amount of B Thenewlybroadenedsquareisfourtimesthesizeofthepreviousone 新扩建的广场是未扩建时的四倍大 Doyouregret pay 100dollarsforthepainting No Iwouldgladlyhavepaid 两倍那么多了 forit paying twiceasmuch 6 getthehangofsth 查看某物运作 了解 的意义 我一直想知道这部新的打字机的用法 I vebeentryingto thisnewtypewriter 我不十分了解你的论据的意义 Idon tquite yourargument getthehangof getthehangof LastmonthIvisitedthemoonwithmyfriend Beforeweleft Iwastoldtheforceofg wouldchangethreetimesonourjourney Thenwetookoff Aswelefttheearth Ibecameveryh Graduallytheweightl WhenIwasinspace itd Wef weightlesslyinthecabinandIc WhenIwasonthemoon Iwassurprisedtofindoutevenwalkingneedslotsofpract