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What will life in the future be like？Will it be much better than it is now？1.____________ ?
Genetic engineering(基因工程)may help us make the perfect human．Babies may grow up to play basketball like Yao Ming or look like Cecilia Cheung．Also，we may be able to bring the dead back to life．2.________________________ .Over the next 20 to 50 years，it will become harder to tell the difference between humans and machines.
Perhaps we will be able to make copies of ourselves，so we will appear to be alive long after we are dead．3.________________.
Narobots(纳米机器人)will be important．4.________________．For example，when we have a stomachache，we will swallow(吞下)a narobot and it will travel through our stomach，taking a video of what’s happening there．The video will help the doctor heal(治愈)us．
In the future，computers may have their feelings．5.____________________. We may be more and more interested in computers and the Internet，spending all our time in front of computers．Perhaps we will forget our real needs．Perhaps we will become super couch potatoes weighing 250kg！
A．They may be able to think better than us．
B．And what will we be able to do in 2020 or 30 year’s time?
C．They may be able to work for us．
D．We will use them when we are sick．
E. Maybe people will be able to meet and talk with their dead family members．
F. People may be able to find ways of putting the life of a person into a new body．
G. And will we be able to have own robots in 2020 or 30 year’s time?
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1. I don't b_______ he can work out this problem.
2. Don't talk loudly, your father is sleeping at the m_______.
3. It's raining outside. Don't leave u_______ it stops.
4. He was very poor before, but now his life is i_______
5. I'm sorry to h_______ that you are ill.
6. You shouldn't study l_______,when you are tired.
7. He is weak in English. He needs to i _______ it.
8. —Sorry, Mr Li. I arrive l_______ for class again.
—It doesn't m_______
9. Winter is coming. It's g_______ colder and colder outside.
10. —May I speak to Tom?
—Wait a m_______,please.
11. Oh, d_______! I think I lost my way.
| 短文理解：（填入序号即可，有两项多余） | |
Gala (春节联欢晚会)? They 1_____ all the audience (观众). During the gala, Liu managed to drop a coin into a glass which was placed upside down (倒置) and transferred a finger ring into an egg. The two magic shows were so 2_____ that everyone is now mad about him and all want to know how to play magic tricks. "I saw 3_____ on everyone's face. It was cool."Liu said. However, you may not believe that Liu didn't go to any magic school. He just learned 4_____. When Liu was seven, he saw a coin trick in a big store. At that moment Liu decided to learn magic. He 5_____ it. He practiced hard to 6_____ his skills. Then one day he was able to put on a show. After years of hard work, now Liu is a great magician. But he isn't satisfied with what he has got and keeps 7_____ on every day. He may spend three years working out a new show. What a 8_____ man! |
Over ten years ago, the world's populating stood at 6 billon. By the end of October, it has reached
7 billion.
With five babies being born every second , 78 million people are added to earth each year. The
population was fewer than I billion in 1800 , 3 billion in 1960and 6 billion as recently as 1999.
According to the United Nations, the next landmark statistic will be 8 billion iii 2025. Much of the
increase can be accounted by the world ' s poorest nations, which are expected to double their numbers
over the next decade.
"With. the population still growing by about 80 million each year, it's hard not to be alarmed. "Said
Robert Kunzig, author of an article entitled 7 Billion in National Geographic Magazine.
"Right now on Earth , water tables are falling, soil is being eroded (侵蚀),g laciers are melting, and
fish stocks are vanishing. Close to a billion people go hunger each year. "
Researchers say the world's population will level off at about 9 billion in the middle of the century,
"How we're going to feed 9 billion people by 2050 is a daunting question." Mr. Kunzig said.
B. 6 billion.
C. 8 billion.
D. 9 billion.
B. It is not a problem to feed 9 billion people.
C. Some people don't have enough food to eat in the world.
D. Every family has two children at least in Western Europe.
B. 稳定
C. 增加
D. 迅增
B. 7 billion.
C. 8 billion.
D. 9 billion.
B. The population of poor nations
C. The population of Western Europe.
D. The environment of the earth.
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