Unit 4 We love animals Part A Lets learnLets singA: Whats this?B: Its abirdfrogsquirrelWhats this? Its a cat.Its fat. 胖Look at the cat. It is fat.It isWhats this? Its a pig.Its big. 大Look at the pig. It is big.It isLook at the dog. Its on the log.原木The log is long.The log is long.The leg is long.Look at the duck. Its in the truck.Play a game 玩游戏Can you make a bird?Make a catMake a duckMake a pigMake a bearMake a dog