Module3JourneytospaceUnit1Hasitarrivedyet?spacecraft

EarthMarsMoon

outerspace

Whatisouterspacelike?

Hasanyonebeentoouterspace?What’sinouterspace?Nowlet’shavealook!

OurGalaxy---TheMilkyWay(银河)Therearemorethan200billionstarsinourgalaxy(星系),andtheSunisonlyoneofthem.?[g?l?ks?]n.n.银河；[天]星系；银河系；

OtherGalaxiesThereareothergalaxiesintheuniverse.Thestarsweseeatnightarethesunsinothersolarsystems.

thesolarsystem

Howcanwegotoouterspace?Byspacecraft.

spaceshuttle

astronaut

spacestation

Hasmandiscoveredlifeonthemoon?[d?sk?v?]v.发现；发觉

ApolloMoonlanding

HasmandiscoveredlifeonMars?

Yinghuo-1(萤火一号)

Yinghuo-1wasaChineseMars-explorationspaceprobe,intendedtobethefirstChinesespacecrafttoexploreMars.Itwaslaunchedon8November2011.Owingtoburnsnottakingplace,bothprobesstranded(使滞留)inorbit.On17November,ChineseStatemediaformallydeclaredtheYinghuo-1probelost.Yinghuo-1underwentdestructivere-entry(重返)on15January2012,finallydisintegrating(瓦解)overthePacificOcean.

Marsisconsideredtobetheplanetthatcouldbesuitableforpeopletostay.Goodnews:SomescientistshavealreadysentaspacecrafttoMars.

/?:θ//mu:n//nju:z//pl?nIt//ri:t?//jet/地球n.earth月亮；月球n.moon新闻；消息n.planet行星n.到达；抵达v.newsreachWordsandexpressions还；尚（用于表示某事在某一时间尚未发生，但未来也许会发生）adv.yet

/d??st//m?dl//speIskrɑ?ft//pr?d?ekt/刚才；刚刚adv.just模型n.model航天器；宇宙飞船ject计划；工程；项目n.没问题（用于表示乐于做某人要求做的事）spacecraftnoproblemWordsandexpressions

/leItIst//?n//speIs?Ip//dIsk?v?//?str?n?:t/最近的；最新的adj.latest在（播放）中；关于……prep.on航天器；宇宙飞船n.discover发现；找到v.宇航员n.spaceshipastronautWordsandexpressions航天旅行spacetravel

Listenandnumberthewordsasyouhearthem.earth land messagemoon news planetreach scientisListenagainandcompletethenotes.newsaboutthetripto________journeyof___________monthshasnotsentbackany__________yeth