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Unit4SpaceExplorationVideoTime年级：高一

学科：英语（人教版）Inthislesson,youwill☆learnabouttheuniquefeaturesofMars☆figureoutthesequenceofeventsintheMarsprobemission,fromlaunchtoroverexploration☆appreciatetheimportanceofMarsexplorationLead-in“Arewealone?What’soutthere?”MarsRedPlanetroverBeforeyouwatchReadthestatementsbelowanddecidewhethertheyaretrue(T)orfalse(F).

1.MarsisthefourthplanetfromtheSunandthesmallestplanetinthesolarsystem.2.Itisoneofthefewplanetsthatwecanseewiththenakedeye.3.LikeEarth,Marshasvolcanoes,valleys,polaricecaps,seasons,andweather.4.OlympusMons,thelargestvolcanoonMars,isabouttwiceashighasMountQomolangma.withthenakedeye(seesomethingwithoutthehelpofequipment)本视频来自于必修三教材配套视频VideoTimeCheckyourprediction1.MarsisthefourthplanetfromtheSunandthesmallestplanetinthesolarsystem.2.Itisoneofthefewplanetsthatwecanseewiththenakedeye.3.LikeEarth,Marshasvolcanoes,valleys,polaricecaps,seasons,andweather.4.OlympusMons,thelargestvolcanoonMars,isabouttwiceashighasMountQomolangma.FTthesecondsmallestTFthreetimes_______Theprobeseparatesfromthelaunchvehicle._______ThelanderlandsonthesurfacesofMars._______TheprobeenterstheEarth-Marstransferorbit._______ControllersonEarthguidetheprobeintotheorbitaroundMars._______Thelanderdiscardtheprotectiveshieldandtheparachute._______Thespace-to-groundcommunicationslinkiscreated._______Theorbiterandthelanderseparate_______TherovertransmitsdatabacktoEarthandreceivesordersfromEarth._______TheroverbeginstoexplorethesurfaceofMars.Puttheeventsinthecorrectorder本视频来自于必修三教材配套视频VideoTime_______Theprobeseparatesfromthelaunchvehicle._______ThelanderlandsonthesurfacesofMars._______TheprobeenterstheEarth-Marstransferorbit._______ControllersonEarthguidetheprobeintotheorbitaroundMars._______Thelanderdiscardtheprotectiveshieldandtheparachute._______Thespace-to-groundcommunicationslinkiscreated._______Theorbiterandthelanderseparate._______TherovertransmitsdatabacktoEarthandreceivesordersfromEarth._______TheroverbeginstoexplorethesurfaceofMars.Puttheeventsinthecorrectorder1probe2

launchvehicle345orbiterlander67roverlander89BrainstormingWhyisitsignificanttoexploretheMarsdespitemanychallenges?knowmoreaboutthehistoryofoursolarsystemandpotentialforthepastorpresentlifeserveasapotentialsecondhome

forhumanityinspireyounggenerationsandfosterasenseofwonderaboutspace

HowcanstudentsprepareforMarsexploration?✬createMars-relatedprojectsathome,likebuildingmodelrovers

✬learnaboutMarsthroughbooks,documentaries,andonlineresources✬shareyourenthusiasmforMarsexplorationwithothers✬keepupwiththelatestnewsanddevelopmentsinMarsexploration✬focusonphysicsandmathematicssubjectsinschooltobuildastrongfoundationAssignmentSearchformorematerialsrelatedtoChina’sMarsexplorationprogram.Conductaninterviewintheformofrole-playwithyourpeersbetweenspaceexpertsandjournalists.Recordtheinterview’scontentbycreatingashortv

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