Unit 6 Im tall,Lesson 31,big,small,Look at the elephant.,Wow, its so big.,Look,it has big ears.,And small eyes.,反义词,smallbig,练习,填上small or big。1. The elephant is _.2. The mouse is _.3. The whale is _.4. The ant is _.5. The panda is _.1.big 2.small 3.big 4.small 5.big,小朋友快来看看,原文,Look at the elephant.Wow,Its so big.Look!It has big ears.And small eyes.,see you,