在对口语Part 2 进行描述的时候*好能有一个比较清晰的主线，不断地去丰富和具体化主线的内容，使得说出来的东西让考官感觉真实可信，以下题为例来说一下怎么规划Part 2的描述。

基本的主线：切入话题→提供信息→ 描述细节→ 点题→ 事发当天的细节→制造冲突→ 否极泰来→ 人生得意须尽欢→ 曲终人散

Describe one time when the weather changed your plan.

首先切入话题和发生的时间I would like to talk about a plan for birthday celebration which I took part in two months ago.

描述路途上的艰辛We got a group of six; since we got no private car, we had to take a subway to the destination. The trip seemed a bit arduous, for a bunch of things had to be carried.

制造冲突戏剧性的一幕出现，天不遂人愿，计划被迫改变Ironically, the minute we arrived there, it began to rain. As a result, then we were forced to change the plan

.否极泰来Fortunately, the manager offered a second chance for the party, offering us an indoor kitchen.

人生得意须尽欢So we could continue the plan. We sang the birthday song when Michael cut the cake and we congratulated him and wished him a prosperous life ahead. Then we ate cake and had delicious food cooked by ourselves.

曲终人散Then after two hours, we left the party and went our homes.

然后详细介绍话题相关的信息和原因It was Michael’s birthday, one of my best friends, who turned 25 that day. I, together with other classmates, wanted to celebrate his birthday just before his departure toUnited   States.

接着提供话题相关的细节So we had prepared well in details: we had booked an outdoor kitchen near the beach, and bought a great number of BBQ accessories and of course variety of food materials.

之后话锋一转联系上本题目的核心信息：天气，就是不跑题Since it was an outdoor activity, weather was crucial. The day before that day, the broadcast said it was sunny all day long