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a robot /Devol /America/ 1954 With the rapid development of robots, we can see many kinds of robots now. Robots will be part of our lives. They work for us like servants. They help us do dangerous and difficult work. if they can think on their own, … But Robots-- Our Servants in the Future? Listen to 1a and discuss the following questions below. 1. What can robots help human beings do? 2. What does the scientist worry about? be surprised at/by… 对……感到惊讶 be surprised to do… 做某事感到惊讶 no longer=not …any longer 不再 They will no longer want to be our servants, but our masters. =They will not want to be our servants any longer. treat … as … 把……看作…… We treat Yang Liwei as a hero. Yang Liwei is treated as a hero. 1. to tell somebody about danger or about something bad that may happen w____ 2. to make