题型:任务型阅读 题类:常考题 难易度:普通
人教版(新课程标准)高中英语必修5 Unit 3同步练习二
A. Robots will have replaced people in factories. B. Scientists have already produced clones of animals. C. Medical technology will have controlled many diseases. D. Cars will run on new, clean fuels and they will go very fast. E. No one can predict what our world will look like in the near future. F. So many changes have taken place in this planet that there will be no life existing on it. G. Instead, people will choose a program from a "menu" and a computer will send the program directly to the television. |
Futurologists (未来学家) predict that life will probably be very different in 2050.
TV channels will have disappeared. Today, we can use the World Wide Web to read newspaper stories and see pictures on a computer thousands of kilometers away. By 2050, music, films, programs, newspapers and books will come to us by computer.
Cars will have computers to control the speed and there won't be any accidents. Today, many cars have computers that tell drivers exactly where they are. By 2050, the computer will control the car and drive it to your destination.
Many factories already use robots. Big companies prefer robots—they don't ask for pay rises or go on strike, and they work 24 hours a day. By 2050, we will see robots everywhere—in factories, schools, offices, hospitals, shops and homes.
Today, there are devices (设备) that connect directly to the brain to help people hear. By 2050, we will be able to help blind and deaf people to see and hear again with the help of new technology.
Scientists will have discovered how to control genes. By 2050, scientists will be able to produce clones of people, and decide how they look, how they behave and how clever they are. Scientists will be able to do these things, but should they?
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