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T:(A few minutes later)Are you ready? Ss:Yes. T:OK.Which group would like to act out your dialogue? (Two students stand up and act out their dialogue before the class.) T:Thank you for your good performance.Please go back to your seats.Which group has made a different dialogue? (Another two students stand up and their topic is about life in 3098.) (Teacher at least asks four groups to act out their dialogues before the class,and their topics should be different from each other’s.) Sample dialogues: Space Travel A:I don’t believe people can travel in space. B:Why not?More than 100 years ago nobody thought it was possible for people to travel in the sky by plane from one place to another. A:In my opinion,space travel is more than a master of time to us,and also a matter of technology. B:I agree with you.But we’ll be able to develop.I believe with the development of science and technology,space travel is not a dream,and the day is on the way. Life in 3098 A:I doubt whether there is any life on earth in the future. B:Come on.What do you mean? A:I mean that as the result of human beings’ role in nature and society,people at present are facing some terrible disasters,like wars,the environmental pollution,the excessively developed resources. B:Yes.These disasters will lead to human beings’ disappearing in 3098.What should we do? A:I think we should take some measures to save ourselves from disasters,such as planting more trees,saving our resources,maintaining peace all over the world… B:What you said is quite right. Young Forever A:Do you think there will be a time when we can cure all diseases? B:I suppose that is only a happy wish for us.Because when old diseases are gone,new diseases will occur.Everything in the world is changing all the time. A:Doctors may find a way to keep us young forever.Medicine is also developing. B:Yes.Let’s expect that day to come together. Creatures from Outer Space A:Do you believe there are some creatures from outer space? B:I don’t only believe in it,but also think we can see them some day. A:Do you really think so?Can you imagine what star they live in?What do they look like?Can they speak any language that we can understand? B:There are so many stars.I’m sure there must be a star where they can live.I guess they may be taller and stronger than human beings.They may speak different languages,but they can communicate with us freely. A:Your imagination is very good.But I think it would take us a long time. B:Maybe. (责任编辑：admin) |