1. 语意表述：某人做几点钟的火车离开。

套用句型：Sb is off on +具体时刻+train.

指点迷津：off在这里的意思是“离开”。On是介词，表示方式，意思是“乘坐（某样交通工具）”。

句型操练：Let’s turn in early for we will be off on 5 o’clock train tomorrow morning.

我们早点睡觉吧，因为我们明早要乘坐5点钟的火车离开。

句型出处：He's off on the nine o'clock train.

2. 语意表述：某人叫别人杀家禽作为晚餐的菜。

套用句型：Sb has some animal done for (super, dinner, etc.).

指点迷津：此句型中用到have something done这个结构表示“叫别人做某事”，用到介词for来表示“用途”。

句型操练：I had the dog killed for tonight’s dinner.

我叫人杀了那条狗，今晚的晚餐吃。

句型出处：And when we've had a turkey killed for tomorrow's dinner!

3. 语意表述：从某人说的话中知晓某事。

套用句型：Sb knows （about） something from the way somebody talked.

句型操练：From the way our boss talked to me, I know that Marry will take over your job.

从上司的谈话中，我知道玛丽将接受你的工作。

句型出处：She did nothing wrong, not from the way his Lordship was talking.