Unit 4 My Family Lesson 1习题一、找出不同类型的单词。( ) 1. A. father B. girl C. mother D. brother( ) 2. A. I B. he C. sister D. she( ) 3. A. uncle B. cousin C. family D. aunt( ) 4. A. friend B. sister C. brother D. uncle二、根据图片内容将划线部分改为正确单词。1. This is my father...