• 拓展思考——哈佛大学公开课视频：Harvard Justice: What's the Right Thing to Do? 

     Let's think about and discuss "the lifeboat dilemma":

https://www.bilibili.com/video/BV1C7411v7ah?p=3

https://www.bilibili.com/video/BV1C7411v7ah?p=4

Question: What main style of writing  is used in the story?

• Richard Matheson uses situational irony to get readers interested, and did the same with Girl of My Dreams. Situational irony, also called irony of events, is most broadly defined as a situation where the outcome is incongruous with what was expected, but it is also more generally understood as a situation that includes contradictions or sharp contrasts. 

  
  

• Please find out all the words and phrases which indicate the reaction of wife and husband to the button unit. You can make a chart like this in your notebook:

• Please read the material and learn something about narrative writing: