课件11张PPT。Unit 1 Hello!— Help!
— Thank you!
— You're welcome.
— Nice to meet you.
— Nice to meet you, too.
— Stand up, please.
— Thank you!
— Sit dowm, please.
— Thank you.Annebagcat F Let's chantWe learn ABC.
We say ABC.
We sing ABC.
We like ABC.G Let's sing