12.patrol all areas of the vessel in pairs.

一组，巡视船上各处。

We can have teams of two.

可一组分成队。

Okay, guys, go ahead and divide yourselves into teams of two.

好了各位，开始吧，一组，自行组队。

Read their conversation and practise it in pairs. Pay attention to the words in blue.

阅读他们的对话，一组练习，注意蓝色的字词。

In it, the volunteers were paired and given small sums of money.

在，志者一组一一配对，并各自获得一小笔钱。

Snape put them all into pairs and set them to mixing up a simple potion to cure boils.

斯内普把他们分成一组，指导他们混合调制一种治疗疥疮的简单药水。

In pairs, make short conversations. Use the expressions above and the example below to help you.

一组，作简短的对话。使用上面的表达方式并用下面的例子来帮助你。

Work in pairs to check your answers.

一组检查你的答案。

Listen to the talk and then discuss in pairs the following questions.

听演讲，然后一组讨论下问题。

Then answer these questions in pairs.

然后一组回答这些问题。

Listen to the interview again and discuss the questions in pairs.

再听一遍访谈，然后一组讨论问题。

Listen again and then work in pairs to discuss the following question.

再听一遍，然后一组讨论下问题。

You will partner up to cook those.

你们一组完成这份作业。

Every search pair should have one whistle.

一组 每组一个口哨。

Listen to the passage again, and then work in pairs to answer the following questions.

再听一遍短文，然后一组回答下列问题。

Listen to the short talk, and then discuss the following questions in pairs.

听简短的谈话，然后一组讨论下问题。

Bobsled athletes traditionally competed in teams of two or four.

雪橇运动员传统上或四一组的形式参赛。

They could be grouped into pairs.

他们可一组。

Work in pairs and tell your partner about your friends.

一组工作，并向您的伙伴介绍您的朋友。

If you're doing ESL, the teacher will want you to work in pairs.

如果你在学习 ESL，老师会希望你一组。