WordpowerUnitUnit11SpaceexplorationSpaceexplorationTask1ReadingReadthespeechgivenbyascientistinPartAandtellthemainideasofthepassage.In1957_________________________________Since1959______________________________By1961________________________________Today___________________________________________________launchofthefirstartificialsatelliteunmannedspaceshipshavebeenlaunchedorbittheearth,travelinspaceexamineimportantplanets,takephotos,collectsampleslaunchtowerlaunchpadspaceshuttleTask2rocketastronautspacesuitspacestationtrackingshipspacewalkTask3LookatyourtextbooksandfillintheblanksofpartCusingwordsfrompage6.spacespaceexplorationlaunchspaceshuttlelaunchtowerrocketlaunchpadastronauttrackingshipspacesuitspacewalkspacestationIguesssomeofyouaredreamingofbecomingan________andtravelingto______tocarryout________________.Ifthiscomestrue,you’llprobablytravelby____________,aspaceshipthatlookslikeanaeroplane.Two______supportedbyalaunchtowerwillliftthespaceshuttleintospace.Sometimeaftertherocketsandthespaceshuttleare________,therocketswillseparatefromthespaceshuttleandfallintothesea.Thenashipwillpickthemup.Astronautswilldotheirresearchinabaseinouterspacecalled___________.Sometimestheygooutoftheirspaceshuttletotakea_________.Inouterspaceastronautscannottakeofftheir_________,whichprotectthemandprovideoxygen.In1965,AlexeiLeonovfromtheformerSovietUnionbecamethefirsthumanbeingtotakeawalkinspace.astronautspacespaceexplorationspaceshuttlerocketslaunchedspacestationspacewalkspacesuitsTask4Hereisapictureofthesolarsystem,trytowritethenumberofeachplanetinthecorrectbox.月球冥王星冥王星水星金星火星海王星天王星土星彗星小行星木星地球5149267EarthJupiterMercuryMarsNeptuneVenusSaturnUranus1234567838Pluto91.Trytorememberthesenewwordsaboutspaceandspaceexploration.2.Readmoreaboutspaceexplorationafterclass.Homework
