2. 没有水、氧气和食物，人类不能继续生存。
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答案
五、1. At present, our spacecraft are too slow to carry large numbers of passengers to Mars.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
3. 此外，科学家不能确信植物是否能在火星上生长。
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答案
五、1. At present, our spacecraft are too slow to carry large numbers of passengers to Mars.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
4. 但是，宇宙飞船飞行会很快，以至于去火星的行程会相当不舒服。
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答案
五、1. At present, our spacecraft are too slow to carry large numbers of passengers to Mars.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
5. 食物最有可能以药丸的形式存在，并且不会很美味。
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答案
五、1. At present, our spacecraft are too slow to carry large numbers of passengers to Mars.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
2. Humans cannot survive without water, oxygen or food.
3. Moreover, scientists are not sure whether plants could grow on Mars.
4. However, the spacecraft would travel so fast that the journey to Mars might be quite uncomfortable.
5. Food would most probably be in the form of pills and would not be so tasty.
There are many problems with living on another planet: temperature, lack of air, lack of light, etc. However, what if these problems did not exist? What if we found an ideal planet? This dream planet would surely be a great place to live on, especially as the Earth has become more and more polluted.
This planet would have enough air, water and light to produce food for everybody. There would be no need to worry about how good the harvests would be, because humans could control the weather. Plants and vegetables would grow well and there would be enough food for everybody who lived on the planet. People would always enjoy the weather. It could be controlled by every person according to what they wanted wherever they were. In that way they could always have sun on the beach!
Students would have to work much less at school. Computers could be fixed to the brains of people to put information straight into their heads. There would be no need for many lessons and school would be used for more interesting subjects such as painting and playing sports.
Every person would do the jobs they were good at and wanted to do. There would be no need for money, and all kinds of things would be given to people.
Everybody would enjoy a good life and have much free time. They could enjoy themselves in many parks and play sports to get themselves stronger.
( )1. Why would people want to move to another planet?
A. Because the Earth is getting too hot for people.
B. Because there will not be enough food on the Earth.
C. Because it sounds exciting to all of us.
D. Because the Earth is becoming more and more polluted.
( )2. Which of the following is true about life on an ideal planet?
A. People could live without food.
B. People could grow less food.
C. People could grow enough food.
D. People could earn more money.
( )3. What would people do with their free time when living on another planet?
A. They would work to get more money.
B. They would stay at home and control the weather.
C. They would go to the parks and play sports.
D. They would use computers more.
( )4. The best title for the passage is “__________”.
A. Earth and another planet
B. Weather and life
C. Pollution and planets
D. An ideal life on another planet
This planet would have enough air, water and light to produce food for everybody. There would be no need to worry about how good the harvests would be, because humans could control the weather. Plants and vegetables would grow well and there would be enough food for everybody who lived on the planet. People would always enjoy the weather. It could be controlled by every person according to what they wanted wherever they were. In that way they could always have sun on the beach!
Students would have to work much less at school. Computers could be fixed to the brains of people to put information straight into their heads. There would be no need for many lessons and school would be used for more interesting subjects such as painting and playing sports.
Every person would do the jobs they were good at and wanted to do. There would be no need for money, and all kinds of things would be given to people.
Everybody would enjoy a good life and have much free time. They could enjoy themselves in many parks and play sports to get themselves stronger.
( )1. Why would people want to move to another planet?
A. Because the Earth is getting too hot for people.
B. Because there will not be enough food on the Earth.
C. Because it sounds exciting to all of us.
D. Because the Earth is becoming more and more polluted.
( )2. Which of the following is true about life on an ideal planet?
A. People could live without food.
B. People could grow less food.
C. People could grow enough food.
D. People could earn more money.
( )3. What would people do with their free time when living on another planet?
A. They would work to get more money.
B. They would stay at home and control the weather.
C. They would go to the parks and play sports.
D. They would use computers more.
( )4. The best title for the passage is “__________”.
A. Earth and another planet
B. Weather and life
C. Pollution and planets
D. An ideal life on another planet
答案
六、1—4 DCCD
