Unit1TalesoftheunexplainedWordPowerWhoisshe?AbeautynamedChang’eonthemoon.ThestoryaboutChang’etoldusthatwehumanbeingshadbeendreamingoftravelingtospaceforthousandsofyears!

space:

e.g.spacemanspacestationspacesuitspaceshuttlespaceshipouterspacespacewalkn.空間,空地；這張桌子占據(jù)了太多的空間。n.地球大氣以外；e.g.Thedesktakesuptoomuchspace.spacesuitastronaut1969.7.20spacewalkspacestationspaceshuttlespaceshipSpaceexplorationexploration:n.勘探，勘查，探索；spaceexplorationoilexploration

anize

organizationrealizationrealizeexplore:v.勘探，勘查，探索;

Uponarrivingontheisland,wewereeagertoexplore.(我們一到島上就急不可耐地考察起來.)

Goodafternoon,everyone.I’msogladtobeheretotellyousomethingaboutouterspaceandspaceexploration.Spaceexplor-ationbeganin1957withthelaunchofthefirstartificialsatellite.Unmannedspaceshipshavebeenlaunchedintospacesince1959.By1961,peoplewereorbitingtheEarth.YuriGagarinfromtheformerSovietUnionbecomethefirsthumanbeingtotravelinspace.

Today,mostimportantplanetshavebeenexamined.Photoshavebeentakenandsampleshavebeencollectedfromtheplanets,butnoevidenceoflifehasbeendiscoveredonanyoftheplanetssofar.Scientificresearchstillcontinues.Today’sspaceexplorationReadthefirstpartofthespeechandcompletethetimelineofthemaineventsmentioned.TimeEvent1957

19591961

thelaunchofthefirstartificialsatelliteunmannedspaceship…launchintospaceorbittheEarthlaunch:n.(航天器的)發(fā)射;(產(chǎn)品的)上市…

e.g.thesuccessfullaunchof…aproductlaunchv.發(fā)射;把(航天器等)發(fā)射上天…e.g.Doeseveryoneknowhowtolaunchaspaceship?orbit:v.繞軌道運行;圍繞…運動;

e.g.Theearthtakesayeartoorbitthesun.

n.(天體等運行的)軌道e.g.theearth’sorbit

aroundthesunAnewsatellitehasbeenputintoorbitaroundtheearth.(一顆新的人造衛(wèi)星被送上了環(huán)繞地球的軌道.)aspacestationinorbitroundthemoonWhat’sthis?Alaunchtower.launchpadaplatformfromwhichaspaceshuttleissentintospaceWhatliftsthespaceshuttleintospace?Tworockets.Whathappenstothetworocketsaftertheyseparatefromthespaceshuttle?Fallintotheseaandashipwillpickthemup.trackingshiplaunch

towerlaunchpadrocketspaceshuttleastronautspacesuitspacewalkspacestationtrackingship

Readthespeechandfillintheblanksusingwordswelearntbefore.

Iguesssomeofyouaredreamingofbecomingan_____andtravelingto_____tocarryout_______.Ifthiscomestrue,you’llprobablytravelby____,aspaceshipthatlookslikeanaeroplane.Two_____supposedbyalaunchtowerwillliftthespaceshuttleintospace.Sometimeaftertherocketsandthespaceshuttleare______,therocketswillseparatefromthespaceshuttleandfallintothesea.Thenashipwillpickthemup.Astronautswilldotheirresearchinabaseinouterspaceshuttlecalled_______.Sometimestheygooutoftheirspaceshuttletotakea_______.Inouterspaceastronautscannottakeofftheir_____,whichprotectthemandprovideoxygen.In1965,AlexeiLeonovfromtheformerSovietUnionbecamethefirsthumanbeingtotakeawalkinspace.spacespaceexplorationlaunchspaceshuttlelaunchtowerrocketlaunchpadastronauttrackingshipspacesuitspacewalkspacestation

Iguesssomeofyouaredreamingofbecomingan________andtravelingto______tocarryout_________________.Ifthiscomestrue,you’llprobablytravelby____________,aspaceshipthatlookslikeanaeroplane.Two______supportedbyalaunchtowerwillliftthespaceshuttleintospace.Sometimeaftertherocketsandthespaceshuttleare________,therocketswillseparatefromthespaceshuttleandfallintothesea.Thenashipwillpickthemup.Astronautswilldotheirresearchinabaseinouterspacecalled___________.Sometimestheygooutoftheirspaceshuttletotakea_________.Inouterspaceastronautscannottakeofftheir_________,whichprotectthemandprovideoxygen.In1965,AlexeiLeonovfromtheformerSovietUnionbecamethefirsthumanbeingtotakeawalkinspace.astronautspacespaceexplorationspaceshuttlerocketslaunchedspacestationspacewalkspacesuitsnineplanetsinthesolarsystem:Earth地球Jupiter木星Mercury水星Mars火星Neptune海王星Pluto