Unit5Whatcolouristhedoor?rainbow第一关redpencil第二关greenpencilwhiteredgreenbrownblueblackyelloworange①⑤④②③⑥⑦⑧whiteredgreenbrownblueblackyelloworange①⑤④②③⑥⑦⑧第三关bluepencilA:Whatcolouristhe…?B:Itis…spoonbowlplatecup第四关yellowpencilMagicboxpurplepinkA:Isit…?B:Yes,itis.No,itisnot第五关purplepencilA:Whatcolouristhe…?B:Itis…and…第六关orangepencil