Unit 1 What's your favourite season? Unit 2 It's the middle of winter Unit 3 We are going to have an English test Unit 4 Have a good time in Hainan Unit 5 Would you like to go with us? Unit 6 See you at the party Unit 7 We will go by train Unit 8 Ben's first trip to Beijing Unit 9 Be careful! Unit 10 How to stay safe Unit 11 I Can you tell me the way? Unit 12 I know a short cut