UNIT3 At the zoo,Part B Lets learn,Look at that pig. Its,fat,Look at that monkey. Its,thin,Look at that elephant. Its,Look at that giraffe. Its,short,tall,tail 尾巴,Bomb Game,long,short,small,big,tail,tall,a big body,Play a game-Bomb,long,short,small,big,a short tail,tall,a small head,It has a head It has a tail,tail 尾巴,Question(问题,It has a head.It has a tail,tail 尾巴,Question(问题,small,short,tail 尾巴,除此以外，你还能说说这只鸟的其它特征吗,It has a body,It has legs,1.She has long hair(头发,Which one is right?（根据句子判断哪个图片正
