Unit 1 Getting to Know YouTopic 1 Nice to meet you! Section AThe main activities are 1a, 2a and 3a. 本课重点活动是1a, 2a和3a。.Teaching aims and demands 教学目标1.(1)Learn the letters Aa-Gg.(2)Learn some useful words and expressions:good, morning, welcome, to, China, thank, you, hello, I, am, Im, are, yes, no, not, nice, meet, too2. Talk about greetings and introductions:(1)Good morning.Good morning.(2)Hi/Hello!Hi/Hello!(3)Im Are you ?Yes, I am./No, Im not. Im