高中英语Unit3 Amazing people word power课件VIP免费

Wordpower启东中学Vocabularyextensionspaceexplorationspaceexplorationtrackingshiplaunchpadrocketlaunchtowerspaceshuttleastronautspacestationspacesuitspacewalkwordsrelatedtospace:wordsrelatedtoexploration:Howcanasatellitebesentintospace?Isiteasytobecomeanastronaut?Howmuchdoyouknowaboutspaceexploration?universestarplanet(EarthMarsJupiter…)solarsystemgalaxy…man-madesatelliterocketspacestationspaceshipastronautThelaunchofShenzhouVIChinahassenttwoastronautsintospacethisyear.TheShenzhou-VIspacecrafthasbeensentintoorbitinthesecondhalfofthisyear.Itcarriedtwoastronautsandstayedinspaceforseveraldays.Thetwoastronautsonthemissionconductedscientificexperimentsintheorbitcapsuleofthespacecraftduringthespaceflight,buttherewerenoplansforspacewalksorotheractivitiesoutsidethespacecraft.theprocessofspaceexplorationThefirstartificialsatellitewaslaunched.PeoplecouldorbittheEarthin1961.Photosaretakenandsamplesarecollectedfromtheplanet.SunMercuryPlutoJupiterUranusVenusEarthMarsSaturnNeptune