Unit Unit 3 3 At the zoo At the zoo bigsmallIt is so big.It is so small.It has a short tail. It has a long tail.long short tallshortFill in the blanks with “big” or “small”.Its a ball.Its a ball.Its a bird.Its a bird.bigbigsmallsmallFill in the blanks with “long” or “short”Its a pencil.Its a pencil.Its a ruler.Its a ruler.longlongshortshortBig, big, big, big big eyes.Small, small, small, a small small nose.Long, long, long, a long long tail.Short, short, short, a short short arm.It has big ears.Its a dog.It has a long tail.Its a monkey.It has a short tail.It has a short tail and a big mouth.Its a duck.It has big eyes and short legs.Its a pig.It has small ears and a small nose.Its a panda.Look at the picture:They are Amy and Amys father.Look at Amy, she is _,Look at Amys father,he is_.A.tall B.shortC.long B AThe mouse is_.The cat is_.A.big B.shortC.smallCAChildren, We have two new friends today,They are Bob and Jack.Look at Bob and Jack:* Bobs mouth is so _. Jacks mouth is so _.* Bob has two _ eyes and two _ legs. Jack has two _ eyes and two _ legs. A.long B.shortC.big D.smallCDDBCAWow! Children, The bird is so beautiful !It has a _ mouth and a _ tail. (short,long)It has _ eyes and _ legs. (short,big)Oh, That is a purple bird!It has a _ mouth and a _ tail. (short,big)smalllongbigshortbigshort（谜语)What is it?It has long arms and long legs.It has a small nose.It has a long tail. It has small eyes and small ears.monkeyWhat is it?It has long arms and short legs.It has a small mouth.It has a short tail. It has big eyes and long ears.rabbitHomework:抄写抄写本单元单词本单元单词 每个单词一遍汉语，十遍英每个单词一遍汉语，十遍英语语