| 1. | The students entered the classroom in twos / line
学生们两人一组/排队进教室。 |
| 2. | Ok . practise in pairs . use your animal toys
（两人一组用自带的玩具练习，教师指导。 ） |
| 3. | The scouts paired off and began to patrol the area
侦察员们分成两人一组，开始巡逻这一地区。 |
| 4. | The scouts paired off and began to patrol the area
侦察员们分成两人一组，开始在这个地区巡逻。 |
| 5. | We should have paired up . someone should have been watching him
我们本应该两人一组应该有人看着他 |
| 6. | Take turns to offer each other the food in part 2 in pairs
两人一组，轮流请对方吃第二部分列出的食物。 |
| 7. | Please come and eat pears in pairs
请两人一组来吃梨。 |
| 8. | Act out this dialogue in pairs and fill out the telephone message
两人一组表演这则对话，并完成电话记录。 |
| 9. | Take turns to offer each other the foods in part 2 in pairs
两人一组，轮流请对方吃，第二部分中出现的食物。 |
| 10. | Read the dialogue again and then ask and answer questions in pairs
再读一遍对话，两人一组做问答知识的提问与解答练习。 |
