三、听录音，根据所听对话，选择正确的答案。听两遍
1. How do they go to the park?
A. By car. B. By bus. C. By bike.
2. Where are they?
A. In the park. B. In the forest. C. On the road.
3. What colour is the traffic light now?
A. Red. B. Yellow. C. Green.
4. Why does the girl ask her dad to stop the car?
A. Because the traffic light is red.
B. Because there is a little dog on the road.
C. Because there is a boy on the road.
5. Can the boy play on the swing now?
A. No, he isn't. B. No, he can't. C. Yes, he can.

答案略

四、听录音，选择正确的交通标志并完成句子。听三遍

答案略