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What picture do you have of the future? Will life in the future be better, worse or the same as now? What do you hope for about the future? Scientists think that life will probably be very different in 2050.
First of all, it seems that people won\'t use TV channels by 2050. Instead, people will choose a program from a \"menu\" and a computer will send the program directly to the television.
Water will become a very serious problem. We\'ll need much more water, but there won\'t be enough. Some scientists think that water would be the cause of war.
Cars will run on new clean energy and they will go very fast. And there won\'t be any accidents with the help of computers. On the other hand, space planes will take people around the world in two hours.
Robots will work in factories instead of people. Many factories have already used robots. Big companies prefer robots—they do not ask for money, and they work for 24 hours a day.
In a word, by 2050, our life will change a lot and our future will be quite different from now.
1. A plant(植物) makes its own food in its leaves .Water comes to the leaves through the roots(根). Air gets into the leaves through very small ...A plant(植物) makes its own food in its leaves .Water comes to the leaves through the roots（根）. Air gets into the leaves through very small holes（孔） . The green coloring in the leaves uses the water and air to make the food for the plant . It also needs sunshine because a plant can make food only when the sun is shining.Animals and people could not live without green plants . They both eat plants .People and some animals also eat the meat of some animals and these animals eat plants.
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