UNIT 3 Is this your pencil? Section A,教材原文,Language Goal:Identify ownership,1a Match the words with the things in the picture,g,b,h,c,f,a,d,1b Listen and number the conversations 1-3,3,2,1,1c Practice the conversations above with your partner.Then make your own conversations,2a Listen and check()the things you hear,2b Listen again.Complete the conversation with the words in the box,erasers pencil ruler pencil box books,Tom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you.And those a