1 Greetings and communication(问候与交流)A:Hello, boys and girls!B:Hello teacher!A+B: Welcome to our English broad castA: Nice to meet you!B:Nice to meet you tooA:What's your name?B:My name is Mary, And you?A:My name is Goldn B: How old are youA:I'm five years old. How old are youB:I'm six years old2 Thanks for listening(感谢收听)A:How time flies! Time to say goodbye nowB:OK, so much for today, thanks for listeningA+B: See you tomorrow/ nex tweek, thank you