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Live On MarsOur planet (ÐÇÇò) ,the earth,is becoming more and more crowded and the environment is badly polluted. Some people think that we will have no places to live in the future. Don ¡¯t be panic (¾ª»ÅµÄ). Recently some scientists believe that we will live on Mars (»ðÐÇ) by the year 2100. Here is what life will be like on Mars in 2100.
Transport (½»Í¨) will be much better. It takes months to get to Mars today. But in 2100,the spaceship can travel at half the speed (ËÙ¶È) of light. It might take us two or three days to get to Mars.
Because none of us can live without food,water or air,scientists will develop plants that can be grown on Mars. These plants will produce (Éú²ú ) food and air that we need. However,can these plants produce water for us? There is still no answer now.
Life on Mars will be better than that on earth in many ways. Living in a large building with 10 bedrooms is even possible for people. Many people believe that robots will do most of our work,so we will have more spare (¿ÕÏеÄ) time.
There will probably be no schools on Mars. Every student will have a computer to study at home. Ev-ery student will also have their own online teacher called ¡°e-teacher¡±. It ¡¯s really interesting,isn¡¯t it?
() 1. Our planet ____ .
A. has more and more robots B. has more and more animals
C. isn ¡¯t clean as before
() 2. How long might it take us to get to Mars by spaceship in 2100?
A. Two or three days. B. Two or three months.
C. Several weeks.
() 3. There will be plants on Mars that can produce ____ for people according to the scien tists.
A. food and drinks B. air and drinks C. food and air
() 4. There will probably be no ____ on Mars.
A. food B. schools C. work
() 5. Which of the following is true?
A. Perhaps people will live on Mars by 2100.
B. Life on Mars will be harder than that on Earth.
C. There will not be robots on Mars
WEEK TWO Thursday
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1. C ϸ½ÚÀí½âÌâ¡£¸ù¾ÝµÚÒ»¶ÎµÚÒ»¾ä¡°Our planet,the
earth,is becoming more and more crowded and the en-vironment is badly polluted. ¡± ¿É֪ѡ C¡£
2. Aϸ½ÚÀí½âÌâ¡£¸ù¾ÝµÚ¶þ¶Î×îºóÒ»¾ä¡°It might take us
two or three days to get to Mars. ¡±¿É֪ѡ A
3. Cϸ½ÚÀí½âÌâ¡£¸ù¾ÝµÚÈý¶ÎµÚ¶þ¾ä¡°These plants will
produce food ami air that we need. ¡± ¿É֪ѡ C
4. Bϸ½ÚÀí½âÌâ¡£¸ù¾ÝµÚÎå¶ÎµÚÒ»¾ä¡°There will probably
be no schools on Mars. ¡± ¿É֪ѡ B¡£
5. Aϸ½ÚÀí½âÌâ¡£¸ù¾ÝµÚËĶεÚÒ»¾ä¡°Life on Mars will
be better than that on earth in many ways. ¡± ¿ÉÖªB´íÎó;¸ù¾ÝµÚËĶÎ×îºóÒ»¾ä¡° Many people believe that robots will do most of our work,so we will have more spare time. ¡±¿ÉÖªC´íÎó;¸ù¾ÝµÚÒ»¶ÎµÚËľ䡰Recently some scientists believe that we will live on Mars by the year 2100.¡±¿É֪ѡA¡£