Unit three,3,Lesson 5,At the Zoo,做一做,学一学,看看找找,唱一唱,画一画,买东西,小结,动物知多少,练一练,Tall.,做 一 做,学一学,Lets learn,学 一 学,tall,giraffe,deer,short,Lets sing,long ruler,long ruler,Look and find,Draw a big bag.,Lets draw,Shopping,Can I help you?,I want a small eraser.,练一练,Listen and match,小 结,单词：,giraffe,deer,short,tall,Lets sing,camel,bee,butterfly,dolphin,frog,swan,你知道吗?,
