| 第4单元Let's Go and Play | ||
| 1 | light | 电灯 /laɪt/ |
| 2 | fun | 有趣的 /fʌn/ |
| 3 | tired | 疲倦的 /'taɪə(r)d/ |
| 4 | story | 故事 /'stɔ:ri/ |
| 5 | try | 试；尝试 /traɪ/ |
| 6 | wait | 等待 /weɪt/ |
| 7 | take | 学习；上（课） /teɪk/ |
| 8 | worry | 担心；担忧 /'wʌri/, /'wɜ:ri/ |
| 9 | walk | 行走 /wɔ:k/ |
| 10 | be careful | 小心 /'keəfl/ |
| 11 | traffic | 交通 /'træfɪk/ |
| 12 | traffic lights | 交通信号灯 |
