题目内容

2. This January will be very precious for us by which time we reviewing Senior Book I.

   A. will finish   B. will have finished

   C. have finished D will be finished

2. B

2. B解析:由by which time可知,设空处 应表示到将来某个时间已经发生或完成 的动作,故应用将来完成时。句意:今年 一月份对我们来说非常宝贵,因为到那 时我们就复习完高中第一册了。

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III. 阅读理解

Life will probably be very different in 2050. First of all,it seems that TV channels will have disappeared by 2050. Instead,people will choose a programme from a “menu” and a computer will send the programme directly to the television. Today,we can use the World Wide Web to read newspaper stories and see pictures on a computer thousands of kilometres away. By2050,music,films,programmes,newspapers,and books will come to us in this way.

In many places,agriculture is developing quickly and people are growing fruits and vegetables for export. This uses a lot of water. Therefore,there could be serious shortages. Some scientists predict that water could be the cause of war if we don't act now.

In the future,cars will run on new,clean fuels and they will go very fast. Cars will have computers to control the speed of them 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. Space planes will take people halfway around the world in 2 hours. Today,the United States Space Shuttle can go into space and land on earth again. By 2050,space planes will fly people from Los Angeles to Tokyo in just two hours.

Some big companies now prefer to use robots that do not ask for pay rises or go on strike,and work 24 hours a day. By 2050,we will see robots everywhere—in factories,schools,offices,hospitals,shops and homes.

Nowadays,scientists will have discovered how to control genes. Scientists have already produced clones of animals. By 2050,scientists will be able to produce clones of people,and decide how they look,how they behave and how much intelligence they have. Scientists will be able to do these things,but should they?

1. By 2050,people will get information mainly by.

   A. watching TV   B. reading newspapers

   C. listening to the radio   D. turning to a website

2. From the second paragraph,we learn that .

   A. the need for water in the future will increase a lot

   B. future wars will lead to an increasing need for water

   C. there can be no agriculture without enough water

   D. the population will decrease for lack of water

3. Which of the following is NOT a reality at the present time?

   A. Scientists have found out how to control genes.

   B. Cars have computers which tell drivers their position.

   C. People can learn about what has happened anywhere on the Internet.

   D. Robots have completely replaced humans in some factories.

4. What will play the biggest part in the quality of future life?

   A. Medicine. B. Technology.

   C. Education. D. Agriculture.

5. The best title for this passage may be .

   A. Computers Will Control the Cars in 2050

   B. What Robots Will Do in 2050

   C. Life in 2050

   D. The Development of Science in 2050 

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