Lesson1 This is my mother.Unit 3 家 ，家庭 Family 家，家庭•想一想家庭里都有谁mother 母亲Father 父亲Sister 姐妹brother 兄弟Look 看谁知道 Jenny 在干什么？Look ！ This is my family.这是我的妈妈This is my mother.这是我的爸爸This is my father.这是我的姐姐This is my sister.这是我的哥哥This is my brother.Family tree
