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题型:阅读理解-单选 难度:0.65 引用次数:10 题号:21836616

What will life in the future be like? What will we be able to do in 10, 20 or 30 years?

Genetic engineering (基因工程) may help us make the perfect human. Also, we may be able to bring the dead back to life. Maybe people will be able to meet and talk with their dead family members.

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 (复制品) of ourselves, so we will appear to be alive long after we are dead. People may be able to find ways of putting the life of a person into a new body.

Nanobots (纳米机器人) will be important. We will use them when we are sick. For example, when we have a stomachache (胃痛), we will swallow (吞下) a nanobot and it will travel through our stomach, taking a video of what’s happening there. It will help the doctor heal (治愈) us.

In the future, computers may have feelings. They may be able to think better than us. We may be more and more interested in computers and the Internet, spending all our time in front of computers.

1. What’s Paragraph 2 mainly about?
A.The history of genetic engineering.
B.The importance of genetic engineering.
C.The possible use of genetic engineering.
2. What does the underlined word “It” refer to?
A.A computer.B.A video.C.Medicine.
3. What can we infer (推断) from the last paragraph?
A.Humans will live a longer life.
B.Humans may be fatter and fatter.
C.Robots will take the place of humans.
4. What can we know from the passage?
A.Humans can be friends with machines.
B.Computers will think better than humans.
C.Humans may be able to copy themselves.
【知识点】 畅想未来 说明文

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文章大意:本文是一篇说明文。主要介绍了电脑科学技术和基因遗传学的发展给人们带来的好处,例如使人们有可能修复由年龄和疾病造成的损伤,并能够永远保持年轻。
【推荐1】

Do you know that there’s a possibility that you may live forever? You will have computers which are 1,000 times more intelligent than Albert Einstein, one of the smartest scientists ever in the world? Yes! All these may happen in 20 years or more. In the next 20 or 30 years, the world will change much faster than ever before because the change of science and technology will be simply breath-taking.

Computers will take human personalities, as well as the ability to understand words and their meanings when you speak to them. Tomorrow’s computer will be so developed that it can have a face-to-face chat with you like an old friend. In fact, you don’t even have to speak to it. Just like a friend, the computer will also have the ability to understand your thoughts.

However, will computers take over the world? Probably not, for people will also get superhuman abilities. They may never die. “Unless a person is unlucky enough to die early from an accident or a disease, he has a good chance of not dying at all. Genetics (基因学) will make this possible.” says Pearson, a British futurologist as well as a trained physicist.

Recently there have been many reports about discovering the code of the human genome, which decides many facts of heredity (遗传). This finding will make it possible to repair damage (修复损伤) caused by age and disease, keeping people young forever. Besides, if people suddenly die, it would be possible to recreate them with the help of the genetics.

So we have the reason to believe, with the development of genetic engineering and computer science technology, human beings will have superhuman abilities and the possibility of being young and alive forever. While at the same time, computers will be much more intelligent than we can magine. Then who will control (控制) the world?

1. The writer talks of Albert Einstein to make it clear that ________.
A.Albert Einstein was the smartest
B.computers will be very intelligent
C.computers will be intelligent scientists
D.Albert Einstein couldn’t use computers
2. The second paragraph mainly tells us that computers will ________ in the future.
A.take place of your friends in lifeB.become the master of the world
C.understand us human betterD.control your thoughts completely
3. What is the passage mainly about?
A.Computers will control the world soon.B.Tomorrow’s computer will be as smart as Einstein.
C.How people discovered the code of the human genome.D.Science and technology will change the world in the future.
2024-01-10更新 | 78次组卷
阅读理解-单选(约220词) | 适中 (0.65)
真题
【推荐2】A kind of little cars may be seen in the streets in the future. People will like this kind of small cars better than the big ones. The car is as small as a bike. But it can carry two people in it. Everybody can drive it easily, just like riding a bike. Even children and old people can drive them to schools or parks.
If everyone drives such cars in the future, there will be less pollution in the air. There will be more space for all the cars in cities, and there will also be more space for people to walk in the streets.
The little cars of the future will cost less money to buy and to drive. These little cars can go only 65 kilometers an hour, so driving will be safer. The cars of the future will be fine for going around the city, but they will not be useful for a long trip.
This kind of cars can save a lot of gas. They will go 450 kilometers, then they have to stop for more gas.
They are nice cars, aren’t they?
1. If you drive this kind of little cars for four hours, you can probably go      at most.
A.260 kilometersB.65 kilometers
C.450 kilometersD.130 kilometers
2. Why do these little cars have to stop after going 450 kilometers?
A.For more water.B.For more gas.
C.To have a rest.D.To charge (充电)
3. Which of the following statements is NOT true?
A.Driving big cars can make the air dirtier.
B.The little cars can make more space for other cars and people.
C.These little cars will be useful for a long trip.
D.This kind of cars can save much gas.
2019-08-21更新 | 171次组卷
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【推荐3】Mr. Brown was talking to John about his future. John told Mr. Brown if he was as tall as Bob, he would work hard and be an athlete. If he was as strong as Jack, he would be a policeman. If he and Jim were of the same age, he would leave school for work.

Mr. Brown said John wasn’t a fool but he always got “D” in his exams. He thought John was lazy and should learn from his friends — Nick, Alice, Peter and Maria. John said Nick liked science and would be an actress; Peter was good at math and would be a businessman(商人); Maria had a beautiful voice and would be a singer.

Mr. Brown asked John what he really wanted to be. He told Mr. Brown he would be a cook.

1. Mr. Brown had a talk with John about ________.
A.the examsB.John’s friendsC.John’s dream jobD.John’s classmates
2. Bob was ________ than John.
A.strongerB.fatterC.tallerD.older
3. John didn’t do well in the exams because he ________.
A.was too youngB.was illC.was a foolD.was lazy
4. Peter did well in ________.
A.scienceB.mathC.P. E.D.music
5. John told Mr. Brown he would be a ________.
A.scientistB.workerC.teacherD.cook
2021-03-20更新 | 101次组卷
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