Unit 4 My FamilyLesson 2Let’s learndaughter 女儿This is my daughter.这是我的女儿。 son 儿子This is my son.这是我的儿子。father 爸爸This is my father.这是我的爸爸。mother 妈妈This is my mother.这是我的妈妈。This is my brother. He is handsomeThis is my sister. She is beautiful.Let’s talkWork i...