如何使用Scratch 2.0来编程游戏？(英文版)

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1、1.1EncounteraSpaceshipIntroMike,astudentofGrade5,isalwayslookingforwardtoexploringtheouterspace.Oneday,hecomesacrossaspaceshiponhiswaybackhome.Whatdoesthisspaceshiplooklike?Andwhatwillhappentothem?Tasks1.GetfamiliarwiththeinterfaceofScratch2.02.Understandthefeaturesofeachspriteandthebackdrop3.L

2、earntocreateanewspriteandbackdrop.StartLearningSpriteistheactorinonepieceofwork.Scratchprovidesmultiplewaysofcreatingsprites.Now,let'slearnhowtouseScratch!1.CreateSpritesToolExplanationChooseaspritefromtheSpriteLibraryCreateanewspriteImport(upload)aspritefromlocalfileCreateaspriteviatakingphoto

3、2.RichSpriteLibraryClicktochooseaspritefromtheSpriteLibrary.Withthespritesbeingsortedintodifferenttypes,youcanchoosethewantedspriteaccordingtotheactualstory.★Practice:Importsprites"Mike.png"and"Spaceship.png"fromlocalfiles.3.AdjusttheSizeAfterimportingthespritesintothestage,youcanusethefollowin

4、giconstoadjustthesizeofthespriteperneeded.ToolExplanationCopyDeleteZoomInZoomOut★Practice:Trytoadjustsizeofthespriteyouchoose.☆ExploreRightclickthespritestoexploretheotherfunctions.4.CreateBackdropStageisthearenaforspritestomoveandact.Youcanaddabackdroponthestagetomakeyourstorymoreinterestingan

5、dvivid.Meanwhile,addingbackdropwillalsoexpandthestorytoafurtherlevel.Now,let'strythisout!ToolExplanationFourwaystocreatethebackdrop:ChoosefromtheBackdropLibrary;Createanewbackdrop;Importbackdropfromlocalfiles;TakeaphotoasthebackdropOnthebackdroptagpage,youcanchoosetoadd,deleteandchangebackd

6、rop.★Practice:Importthe"Encounter.png"fromthelocalfile.WhatYou'veLearnt?AdventureDiary(Self-Assessment)GasStation(Other'sAssessment)1.2LocatetheCoordinateIntroMikeisafanfortravelandexploration.Toavoidlosingthedirectionandcontinuehisadventuresafelywhileinthewild,Mikeneedstolearnhowtolocatehiscoo

7、rdinate.Task1.Knowtheconceptofcoordinate2.LearnhowtomovetothedesignatedpositionStartLearning1.CoordinateSystemEveryspritehasits/her/hisownpositiononthestage.Tomanagethemwell,weneedtofirstgetfamiliarwiththecoordinatesystemofthestag