Unit 1 We have new friends,Exercise Class,练习超链接,Compare,1. Whats your name? My name is Linda. How old are you? Im twelve. Im=I am2. Whats her name? Her name is Carla. How old is she? Shes twelve. Shes=She is3. Whats his name? His name is Carl. How old is he? Hes twelve. Hes=He is,1.自我介绍2.介绍朋友,Goodbye,
