Part 3：讨论并做决定 · PET 专项突破

题型：考官给你们一张图（通常有 5–6 个选项），设定一个情境，两人讨论约 3 分钟，最后要做出一个共同决定。

题目长这样

A school is going to spend some money on improving the students' free time. Here are some things they could buy. Talk together about the different things they could buy, and decide which two would be most useful.

图上：新的图书、运动器材、乐器、电脑、桌椅、游戏设备

三分钟的结构（照着走）

0:00–0:15 开场：提议从哪开始
0:15–2:15 逐个讨论选项（不必全部讨论，讨论 4 个左右即可）
2:15–2:45 收敛：排除不好的，锁定候选
2:45–3:00 做决定：达成一致

很多人的失误：把三分钟全用来描述选项，最后没做决定。 考官会问 So which would you choose? 但主动收尾比被问更好。

互动句型（PET 版，比 KET 更丰富）

开场

Shall we start with the books?
Why don't we look at the sports equipment first?
What do you think about the computers?

表达观点 + 理由

I think they should buy ... because ...
In my opinion, ... would be the most useful.
I'd say the ... is a good idea, since ...
The main advantage of ... is that ...

传球（生命线，每说完必用）

What do you think?
Do you agree?
How about you? Which would you choose?
Would you go for that one?

同意

I completely agree.
That's a good point.
Yes, and what's more, ...
Exactly! I was thinking the same thing.

不同意（B1 必须会）

I see what you mean, but ...
I'm not so sure about that.
Yes, but on the other hand, ...
I'd rather choose ... because ...
That's true, although I still think ...

排除

I don't think ... is a good idea because ...
We could rule out the ... , couldn't we?
... seems less useful than the others.

收敛与决定

So, shall we say the books and the computers?
Let's go for those two, then.
We seem to agree that ... is the best choice.
Are we happy with that decision?

一段满分对话的密度

A: Shall we start with the sports equipment? I think it would be really useful because many students want to be more active, and it doesn't need much space. What do you think?
B: I see what you mean, but our school already has a gym. I'd rather choose the musical instruments, since there's nothing like that at the moment. Do you agree?
A: That's a good point. On the other hand, instruments are expensive and only a few students would use them.
B: True. What about the computers? They'd be useful for everyone, not just one group.
A: I completely agree. So shall we say the computers and the books?
B: Yes, let's go for those two.

数一数：传球 3 次、不同意 2 次、让步 2 次、共同决定 1 次。这就是满分的互动密度。

三个致命错误

各说各的——A 说完 B 说，互不回应
只描述不评价——「这是电脑，这是书」——那是 Part 2 的任务，不是 Part 3
没做决定——三分钟到了还在讨论

练习：找一个搭档，用「学校要买什么」这个题练一遍，要求 3 分钟内：传球至少 3 次、不同意至少 1 次、最后达成决定。录音回听。