Unit3Whatcolouristhisballoon?ThepartBLet'sLearnblackwhiteblueredyellowgreenredgreenfineblackredeveningblackbluegladbluewhiteblackgreenyellowyellowyellowseeboyyellowwhitegirlredredagainThepartALet'sListenandSayA:Whatcolouristhisballoon?B:It'sred/blue/yellow.Teamwork:A:Whatcolouristhisballoon?B:It's......ThepartCLet'sActA:Whatcolouristhis?B:It'sred/yellow/.....ThepartDLet'sReadDino,thisisred.Yes.Andthisisblack.Now,whatcolouristhis?总结Whatcolouristhisballoon?这个气球是什么颜色的?It'sred/yellow/black/white/blue/green.