Unit1精選pptWordpowerSpaceexploration精選ppt1.Areyouinterestedinmakingdiscoveriesinspace?2.Whatachievementshavehumansmadesofarinspaceexploration?3.Whatcanyouthinkofwhenwetalkaboutspace?Brainstorming精選pptAscientistismakingaspeechtoagroupofhighschoolstudents.Belowisthefirstpartofhisspeech.Readthespeechandcompletethetimelineofthemaineventsmentioned.精選pptthefirstman-madesatellitewentaroundtheEarthspaceshipshavebeensentupintospacethefirstpersontravelledinspaceexamineimportantplanetsinthesolarsystem,takephotosandsentbackIn1957Since1959By1961TodayBy1969thefirstpersonlandedontheMoon精選ppttheprocessofspaceexplorationThefirstman-madesatellitewentaroundtheEarthin1957.Thefirstpersontravelledinspacein1961.Today,mostoftheimportantplanetsinthesolarsystemhavebeenexamined.精選pptspaceship:avehicleforcarryingpeoplethroughspaceWordsexplanation精選pptspaceshuttle:avehiclethatisdesignedtocarrypeopleintospaceandbacktotheEarthseveraltimestodoexperimentsspaceshuttlerocket精選pptspacesuit:suitcoveringthewholebodyandsuppliedwithair精選pptspacewalk:actortimeofmovingaboutinspaceoutsideaspacecraft精選pptspaceshipspaceshuttlelaunchAvehiclethatisdesignedtocarrypeopleintospaceandbacktotheEarthseveraltimestodoexperiment.Avehicleforcarryingpeoplethroughspace.Tosendsomethingintospaceorintothesky.Matchthedefinitionswiththerightwords.精選pptLookatthepicturesandtrytoanswerthefollowingquestions:1.Howcanaspaceshuttlebesentintospace?2.Canitflyintospacebyitself?精選pptAt4p.m.June13,2013精選pptWhat’sthis?Alaunchtower.aplatformfromwhichaspaceshuttleissentintospace精選pptlaunchpadlaunch

tower精選pptWhatliftsthespaceshuttleintospace?Tworockets.精選pptastronauts精選pptspacestation精選pptspacewalkspacesuit精選pptFallintotheseaandashipwillpickthemup.trackingshipWhathappenstothetworocketsaftertheyseparatefromthespaceshuttle?精選pptIfyouhaveachancetotravelinspace,whichplanetdoyouwanttogo?Why?Howwouldyouliketogothere?精選pptIfyouwanttoknowmoreinformation,youcansurftheInternet:精選pptThescientistgoesontotalkaboutspacetravel.Readhisspeechandfillintheblanksusingwordsfrompage6.On27September2008,theChineseastronautZhaiZhigangtookawalkinspace.精選pptIguesssomeofyouaredreamingofan(1)_________andtravellingto(2)___________tocarryoutscientificresearch.Ioncewenttospace.Itravelledby(3)___________,aspaceshipthatlookslikeaplane.Two(4)________supportedbyalaunchtowerlifteditintospace.astronautouterspacespaceshuttlerockets精選pptAtacertaindistancefromtheEarth,therocketsseparatedfromthespaceshuttleandfellintothesea.Thena(5)____________pickedthemup.Ididresearchinabaseinouterspacecalled(6)_____________.trackingshipspacestation精選pptSometimesIwentoutofittotakea(7)__________.Inouterspaceastronautscannottakeofftheir(8)__________,whichprotectthemandprovideoxygen.spacewalkspacesuits精選pptTheuniverse精選pptThegalaxy精選pptThesolarsystem129387654精選ppt精選pptstar(恒星)planet(行星)精選pptsatellite(衛(wèi)星)精選pptAnswersofPartDtheSuntheMilkyWaytheMoontheEarth5426Thescientistisshowingthestudentsapictureof