Module1 My teacher and my friends1. class:表示同学时，为复数概念；表示班级时，复数形式为classesGood morning, class.（同学们）We are in the same class.（班级）2.问候语Good morning, Mum. 称呼语通常放在问候语之后，用逗号隔开。Good afternoon.Good evening.Good night.How are you?Im fine, thank you. And you?How do you do?How do you do? How is it going with you? 近来如何Nice to meet you.Nice to meet you too.Glad to see you.I am glad to meet you.See you tomorrow.See you next week.See you later.See you o
