最佳答案：预备级 Unit 1 Greetings Unit 2 Who is the first? Unit 3 Catch and run. Unit 4 Colour it green
预备级 Unit 1 Greetings
Unit 2 Who is the first?
Unit 3 Catch and run.
Unit 4 Colour it green
Unit 5 Let's play.
Unit 6 Hide and seek.
Unit 7 Point to your nose.
Unit 8 How many doors?
Unit 9 Tell your friends.
Unit 10 Let's do it.
Unit 11 Let's guess.
Unit 12 Bounce a ball.
Unit 13 Exercise our body.
Unit 14 Clap our hands.
Unit 15 I can draw it.
Unit 16 I can see it.
Unit 17 Have fun.
Unit 18 Happy New Year!
Unit 19 Review(1)
Unit 20 Review(2)
