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高一英语教案:Unit6 Life in the future(第一课时)(2)

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    Ⅲ.Teaching Time:Five periods:
    Ⅳ.Background Information
    1.World in the Future
    Scientists think that wonderful things may come true in the future.Future means a time that not yet come.It can be a short time from now or a long time from now.Some of the underwater wonders are almost ready to come true now.Others won’t come true,we think,until a long time from now.Some,of course.may never come true-but
    who knows for sure?They may.What are some of the wonders that may come true in the fu-ture?
    Let’s go back to dry land and take a fu-ture journey the other way--up instead of down.
    Huge rocket liners take you into space to visit the Moon Camp.You walk around on the moon in s special moon suit.You visit an observatory where a giant telescope looks far into space--farther than anyone has ever been able to see from Earth.You go deep down into one of the moon mines.
    After you have visited the moon,you visit the Mars Colony and the Venus Explo-ration Outpost.
    Let’s go back to Earth.
    In the far,far future,girls—and boys,too--may be playing with dolls that look like the people of the planets visited by our space-man.
    To control or run all kinds of toys,boys and girls may learn to use special ccmput-ers--machines that answer questions and do arithmetic faster than you can think.
    Bicycles and perhaps skates may be run by jet power,and a new thing to ride may be a small flying saucer.Imagine a race between them!
    There may be telepathy helmets that send thought waves from your brain to that
    of your friend miles away.You just think a thought and your friend knows it!You can have secrets with each other that nobody else can turn it on!
    There will be other surprises in the fu-ture.How would you like to have a robot
    playmate?
    Having robot playmates may not be so much fun as it seems.But maybe a boy with a wrench and a screwdriver can fix the robot so that it won’t be too perfect!
    What about the food of the future?Sci-entists think that much of it will be artificial-made in factories from such surprising things as coal.1imestone。air and water.
    You don’t think that ice-cream or cake or candy or even bread and potatoes made out of these things will taste very good.You may be wrong.These artificial things will be blended so skillfully be food chemists that the food of the future probably wi11 be deli-cious.It probably will also be healthful be-cause life will be put into it.
    Scientists of the future will almost cer-tainly find other ways to make life last lon-ger.They probably will find cures for most diseases.Hospitals will probably have“body banks”that can give you almost any new part you need to keep on living.People of the fu-ture may live to be a lot older than 100 years. (责任编辑:admin)
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