review,学而时习之不亦说乎？,Unit one Welcome back to school Unit two My family Unit three At the zoo Unit four Where is my car? Unit five Do you like pears? Unit six How many?,Where are you from? I am from,Family tree,家庭成员 sister brother father mother grandfather (grandpa) grandmother (grandma),elephant,它有一条长鼻子 It has a long nose. 它有大耳朵和小眼睛 It has big ears and small eyes.,我的地图在哪儿？ Where is my map?,fruit,apple orange pear banana watermelon strawberry grape,Number (数字）,提问物体的数量用？ How many,
