高一英语tales-of-unexplained课件3.ppt

文档介绍：Unit1TalesoftheunexplainedWordpowerQuestions:???Andhow????,(1)?andtravelingto(2)?tocarryout(3)?.estrue,youwillprobablytravelby(4)?,(5)?(6)?,(7)?.Sometimestheygooutoftheirspaceshuttletotakea(8)?.Inouterspaceastronautscannottakeofftheir(9)?,,(1)astronautandtravelingto(2)spacetocarryout(3),youwillprobablytravelby(4)spaceshuttle,(5)(6)launched,(7)(8)(9)spacesuits,,AlexeiLeonovfromtheformerSovietUnionbecamethefirsthumanbeingtotakeawalkinspace.