Module 1 Unit 1New words and expressionsHi你好 Hello你好 I 我 Bye 再见 Lets learn打招呼:Hi,Hello.介绍自己:Im 再见:Goodbye,Bye.Hi.Hello.Im Amy.Hello,Im Xiaoxin.Goodbye.Bye.Hi,Im Jenny!Hello,Im Danny!Bye,Danny!Goodbye,Jenny!Lets practice!Hi!_!Im Mei Yangyang!_ Angel._ Angel.Goodbye!_._.Homework Copy new words for three times.Practice new sentences with your friends.Thank you!