Close your eyes and imagine you are living in the next two centuries or more. You’ll be living in a world filled with smart robots, which will be helping you to take care of your children, or your elderly parents in your home. You’ll live much longer thanks to the medicine made by genetic (基因的) science. And mankind may be going farther in space than ever before ––you will be living on the moon or Mars.
How should we view the changes that wait for us in the future? Should we be optimistic about the years ahead, or worried about what the future holds? Some scientists and experts are having a discussion about how technology, science and society will develop in the future.
“I’m looking forward to the day when more technology will come to my life,” says John Searle, a professor at the University of California Berkeley Philosophy, “because I think further research in such areas as genetics, physics, chemistry and medicine will help us to overcome poverty, improve health, and
make life longer.”
Hugh Herr, at MIT’s Biomechatronics Group, considers very powerful weapons (武器) as concern (擔(dān)心) over the future. Another is the growing role of technology in our lives. “Machines taking over what humans do is not a good thing,” Herr says.
That is a similar concern shared by Daniela Cerqui, a social and cultural scientist. “I am afraid that the long-term future we are building will have no space left for human beings,” says Cerqui. “The main values of our society are related to information that must progress as quickly as possible, and computers are much better than humans in these tasks.”
60. The first paragraph mainly tells us ________.
A. how science will develop in the next two centuries 
B. how people will live in a modern society  
C. what life would be like in the future  
D. what computers will bring to our society
61. What is John Searle’s attitude towards the future of technology?
A. Worried.    B. Optimistic.   C. Uncertain.   D. Disappointed.
62. The underlined word “That” in the last paragraph refers to______.
A. the poverty problem in the future           
B. machines taking over what humans do
C. the technology of weapons
D. the health problem of humans
63. What would be the best title for the passage?
A. The future––full of hope or concern?
B. Great changes will take place in the future
C. The relationship between technology and humans           
D. The role of robots and computers in the future
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：完形填空

小題1:But still there is a danger that grows every year．Airliners get larger．Some airplanes can hold over 300 passengers．And the air itself becomes more and more crowded．If one giant airliner crashed into another in mid-air, 600 lives could be lost．
小題2:．Air traffic controllers tell the pilot exactly when to turn, when to climb, and when to come down．The air traffic controllers around a busy airport like London-Heathrow may handle 2500 planes a day．Not all of them actually land at the airport．Any plane that flies near the airport comes under the orders of the controllers there．小題3:
Recently such a disaster almost happened．小題4:One, with 69 passengers, had come from Toronto, and the other, with 176 passengers, from Chicago, An air traffic controller noticed on his radar screen that the two planes were too close to each other．He ordered one to turn to the right and to climb．But he made a mistake．He ordered the wrong plane to do this．Fifteen seconds later it flew directly in front of the second plane．They avoided each other by the smallest part of a second．The distance between them was less than that of a large swimming pool.小題5:.
A．Even a small mistake on their part could cause a disaster．
B．Two large jets were flying towards the airport．
C．Nowadays people like traveling more by air than by car．
D．Today, air travel is far safer than driving a car on a bus motor-way．
E． This is an example of the danger that grows every year．
F．  In a word, air travel is more dangerous, we should choose others．
G． From the moment an airliner takes off to the moment it lands, every movement is watched on radar screen．

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


The Channel is the name given to the stretch of water which separates England and France. Ferries operate all year round to carry people across the Channel, and they are busy most of the year. January is the only quiet month nowadays. As well as summer holiday-makers, there are day trippers and coach traffic, not to mention lorries and other commercial vehicles. Some ferries carry cars and their passengers, while others also connect train passengers with the Continental rail network.
The biggest hazard for the ferry is the wind. The crew listens to BBC weather reports four times a day. Or they sometimes get gale warnings from local radio station.
Crossing the Channel by ferry is a bit like trying to cross Oxford Street on a busy afternoon, according to one ferryboat captain. The ferries from Folkstone and Dover to Calais and Boulogne have to cross the main flow of traffic. This consists of ships traveling through the Channel to and from Northern Europe. There may be four hundred ships making the journey at any one time, and they all pass through a “choke point” which is only fifteen miles (twenty-five kilometers) wide. The cross-channel ferries have to sail right through the middle of all this traffic.
68. The passage is mainly concerned with _____.
A. the English Channel                              B. the weather on the Channel
C. cross-channel ferries                              D. what crossing the Channel by ferry is like
69. The word hazard is closest in meaning to ________.
A. trouble                            B. danger                     C. enemy               D. problem
70. We can infer from the passage that _______.
A. if there is a gale warning from the BBC, the ferries will stop operating.
B. the traffic on the Channel is very busy only in winter
C. ferries are busiest in the afternoon
D. the crew of the ferry listens to the weather reports four times a day
71. Where does this passage most probably appear?
A. In a dictionary.                                     B. In a novel.
C. In a transportation magazine.                  D. In a geography textbook.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解

About ten years ago when I was an undergraduate in college. I was working as a practice student at my University's Museum of Natural History. One day while working at the cash register in the gift shop, I saw an elderly couple come in with a little girl in a wheelchair.
As I looked closer at this girl, I saw that she was kind of set on her chair. I then realized she had no arms or legs, just a head, neck and main body. She was wearing a little white dress with red dots.
As the couple wheeled her up to me, I was looking down at the register. I turned my head toward the girl and gave her a wink(眨眼). As I took the money from her grandparents, I looked back at the girl, who was giving me the cutest(可愛的), largest smile I have ever seen.
All of a sudden her handicap (殘疾)was gone and all I saw was this beautiful girl, whose smile just melted me and  gave me a completely new sense of what life is all about. She took me from a poor, unhappy college student and brought me into her world--- a world of smiles, love and warmth.
That was ten years ago. I'm a successful business person now and whenever I feel down and think about the troubles of the world, I think about that little girl and the remarkable lesson about life that she taught me.
小題1:What do we know about the author?
A．He graduated from Natural History University.
B．He majored in Natural History at university .
C．He ran a gift shop in the university
D．He is a successful businessman
小題2:When the author looked again, he saw that the little girl____.
A．was wearing a beautiful red dress
B．wasn’t able to move in the wheelchair
C．was badly injured
D．was only able to smile
小題3: In the author’s opinion, the little girl was not disabled at all because ______.
A．she told everyone how to live a good life
B．she offered him suppport in his business
C．she could take good care of herself
D．she had a strong spirit
小題4:What would be the best title for his passage?
A．World of smilesB．Love of a girl
C．A badly disabled girlD．Secret of a businessman

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


Saturday, May 24
★ Star Wars Ⅱ
Bus leaves N flagpole at 5:45 pm. Return leaves immediately following the movie .Cost $15. Sign up on SWIS by noon on Thursday.
★BLOCK PARTY!
Bands, volleyball. Starts at 6:00 pm
★Grandin Cinema Presents ：Hearts in Atlantis
A single mother and her son change when a nice-looking stranger enters their life. Grandin , 7：00 pm.
★ NMH Theatre
Present a modern play by Don Nigro, Silverthome Theatre, 7:30 pm. Tickets are $2 for NMH students, teachers and staff and $4 for all others. Anyone wishing to book tickets should SWIS Jake kavanagh
Sunday, May 25
Trip to Six Flags Amusement Park! This trip includes the following two films and is only for those students not attending the chat. Cost $ 33. Sign up on SWIS or at the ticket office by noon on Thursday.
★Dolben Cinema presents: Heroes and Heroines
Jennifer Lopez in Anaconda A “National Geographic” film crew is taken hostage by a hunter with a gun, who takes them along in his search for the world’s largest and deadliest snake. Dolben, 8: 00 pm.
★Grandin Cinema Presents: The Others
A woman who lives in a darkened old house with her two children becomes sure that there are ghosts in their house. Grandin, 8:00 pm.
45. According to the passage, NMH is a ________.
A  company      B  church      C school    D travel office
46. How many movies will be on this weekend?
A.  One         B.  Two      C. Three    D. Four 
47. How much would an NMH teacher pay for the modern play by Don Nigro?
A   $ 15         B $ 2        C $ 4        D $ 33
48. What can we learn from the passage?  
A.  All the weekend activities were organized by Jake Kavanagh.          
B.  Two of the movies mentioned in the ads are about social problems.
C.  Those who go to the amusement park can book tickets on Sunday.
D.  An NMH student inviting his parents to watch the play together should pay $10

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


三、閱讀理解（共20小題；每小題2分，滿分40分）
請(qǐng)閱讀下列短文，從每題所給的四個(gè)選項(xiàng)（A、B、C和D）中，選出最佳選項(xiàng)，并在答題卡上將該選項(xiàng)的標(biāo)號(hào)涂黑。
Going back to school is a very exciting event for my two boys. It means getting new school bags and books, and seeing friends again after the summer holiday.
My oldest son, 9-year-old Salem, asked me several times where we would go to buy a backpack, while my other son, 6-year-old Abdullah, asked what school would be like this year.
For the last three years, school was a nightmare for many children and their parents as violence increased and there were more attacks on schools and teachers. As a result, many parents prevented their children from going to school. One of six children in this country did not attend primary school in 2009. Many kids who did attend school were accompanied by a parent for the entire day to make sure nothing happened to their children.
For poor families or those with large families, back to school can be an expensive time. The government gives some help to those living in poor neighborhoods, and school bags, note books and other items(商品) are given for free.
Most of the merchants who sell notebooks and pens now sell their products out on the street instead of in stores. They sit on the ground and lay their items on the ground or they have a small table to sell their goods.
The bags cost between $10 and $20, while clothes and shoes cost between $20 and $30. I found all the things I needed for my sons and even bought something for myself. I spent about $50 on each of them, including school uniforms.
At the end of the day, we returned to our home carrying many shopping bags filled with items that made my children happy and excited to go back to school. I just hope this school year will be a peaceful one.
56．The author’s children are ________ to go to school.
A. eager                       B. afraid                              C. unwilling                 D. surprised
57．The underlined word “nightmare” is the closest in meaning to ________.
A. fantasy                     B. dream world                    C. prison                      D. terrible situation
58．Many children are not going to school mainly because of ________.
A. the terrible education system                         B. security problems and poverty
C. parents’ distrust in schools                             D. the government’s inability
59．As a parent, the author ________.
A. is unable to afford his kids’ schooling   B. is unwilling to send his kids to school
C. hopes his kids have a happy school life        D. complains school education costs too much

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


What would you do if you were lost in the dark forest at night? The first sensible lesson is that you shouldn’t bother trying to find your way in the dark at all, but just stay put until dawn. Because then you won’t trip over things? No, mainly because you’ll have an idea of direction. The sun rises in the east. But you will be amazed at how many people forget they know that. Apparently, the area underneath a holly bush provides a good makeshift shelter — they are thick, and evergreen. The next thing to do — or rather not to do — is panic, for the obvious reason that unless there is someone there to hear you scream, it will get you nowhere. Just try to think of nice, happy things.
There is always a point in films when a person who is lost in the desert or the snow, dehydrated(脫水的) and exhausted, comes across a set of their own footprints and realizes they have just walked in a huge, round circle. It is wrong to owe it to the unequal strengths or different lengths of your legs. Experiments prove that, without the sun or the moon (or landmarks) as a fixed guide, lots of small errors add up over time so the brain can’t correctly identify the “straight ahead” direction. To just get out of somewhere, pick a spot on the horizon and just head for it.
There are several ways to find directions in the dark, and by far the best is to establish north using the stars. Most people can identify the Plough, which is part of Ursa Major. It looks a lot like a saucepan. The Plough rotates through the sky, but let’s imagine the saucepan lying horizontally (水平地), with its handle on the left. You need to trace a line from the star at the right-hand base of the pan, through the star at the right-hand rim (邊沿), and follow it upwards; the north star is roughly five times the distance between those two “pointer” stars. Then drop a vertical line from the North Star to the horizon and that’s north.
“Tonight is very cloudy and I can’t see the Plough.” Maybe luckily, it is quite windy. Keep in mind that almost all of our weather comes from a south-westerly direction. (This only works if you are in the British Isles). To find the direction, you can throw light bits of dried-out grass in the air and see which way they blow; or, if there are clouds and patches of clear sky, see which way they blow across the stars. You can also get an idea of direction from leggy plants. If they look as if they have been blown over, they will probably be pointing north-east. If they are simply leaning in one direction as they grow, there’s a good chance that is south (they will be reaching towards the sun). The last thing to do is to judge your direction and off you go.
68. What might be the best title of the passage ?
A. How to survive in the forest                    B. How to protect yourself in the forest
C. How to direct your way out of the wild               D. What to do if you are lost
69. Which of the following pictures matches the description of the position of the north star? 

70. Why will people often walk in a circle if they are lost in the desert or the snow?
A. Because without anything to refer to for directions, the brain will be confused by errors.
B. Because one of the legs is longer and stronger than the other.
C. Because the desert or the snow usually covers a large area for people to get across.
D. Because people usually feel dehydrated and exhausted in the desert or the snow.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


History Has Arrived 
Nine-year-old Barack Obama was looking through a magazine But the African-American boy was shocked by a series of photos. The pictures were of a black man who destroyed his skin with chemicals that promised to make him white.
For the first time, the boy began to doubt who he was. “I stood in front of the mirror and wondered if something was wrong with me,” Obama said.
However, now the boy who used to struggle with his identity doesn’t see it as a problem any more, but an advantage for his career. In January, 2009, Obama made history by being elected as the first black president of the US. He defeated John MaCain in a landslide(壓倒性的) victory.
Obama’s story starts in opposite corners of the world. His white mother was born in the heartland of the US. His black father grew up in a tiny village in Kenya. They met in Hawaii, but his father left the family when Obama was just two years old and his mother moved to Indonesia.
At 10, Obama moved back to live with his white grandparents in Hawaii where his sense that he didn’t belong grew. At his class a white boy asked Obama if his father ate people. Out of embarrassment, Obama lied to his classmates that his father was prince. “I kept asking who I am and I ended up trying drugs and drinking,” Obama recalled.
Things came to change after the young man made friends with those with a similar background at college. Their experiences back in Africa helped Obama to finally face up to his African origin. He worked hard to become a star at Harvard Law School and the third black senator(參議員) in US history.
At the beginning of his campaign for the White House, few people viewed Obama favorably(贊同地).Many doubted his unusual background, which left him neither “ black” enough nor white enough.
But Obama turned his pain of growing up into a tool to make Americans believe: “There is not a black America, an Asian America. There’s the United States of America.”
Barack Obama’s victory is “a historic victory that promised change and overcame centuries of prejudice(偏見)。 His success fulfilled Martin Luther King’s dream that a man be judged not by the color of his skin, but by the content of his character,” wrote ABC news.
60. From the above passage we can know that Barack Obama was born in _____.
A. Kenya, Africa     B. Hawaii, the USA   C. Indonesia, Asia  D. an unknown city, in Latino America
61. He lied to his classmates that his father was prince because _______.
A. he felt ashamed of his African origin   B. he had unusual background—neither black nor white
C. his black father deserted him when he was very young
D. he didn’t have the sense of belonging
62. Put the following things in order of time.
a. Obama is the third black senator in US history  
b. Obama’s mother settled down in Indonesia with Barack Obama
c. Obama stood out among his classmates in Harvard Law School
d. Obama lived with his white grandparents in Hawaii.
e. Obama’s balck father left him and his mother.
A. c,d,a,b,e   B. e, d, b, c, a     C. d, b, a, e, c     D. e, b, d, c, a
63. What does the title “History has arrived” probably mean?
A. Barack Obama eventually defeated his white opponent, John MaCain in a landslide victory.
B. Barack Obama’s victory has given blacks and other minorities a true national role model.
C. Barack Obama has become the first African-American President, overcoming centuries of prejudice(偏見).
D. Through his great efforts, Barack Obama became the third black senator in the US history.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：閱讀理解


It is one of the greatest mysteries of nature. In case you haven’t noticed, all living things follow very definite, individual rhythms, all as regular as a clock, but what makes them regular?
Though many scientists maintain that these rhythms are the result of some outside force like gravity or radiation or both, the results of most scientific researches agree with other scientists who believe that each living thing has its own built-in biological “time clock.”
Take the mystery of migration for example. Scientists can’t really explain why many species of birds migrate in the autumn even though the temperature is still summery. The birds just seem to snub the comfortable weather that they are having. When a certain time comes, they travel south by the thousand. In spring time, they migrate northwards even though there probably is snow still covering the ground when they finally arrive. Something said “go,” and they did.
Animals that hibernate (冬眠) are obeying individual time clocks, too. When their clock indicates the time to take a winter’s nap, they do, and nothing can stop them. At a certain time in the spring, they wake up and come out regardless of the weather outside.
Plants appear to have yearly rhythms, such as the sprouting of seeds, and they also have daily rhythms. Notice sometimes that plants raise their leaves in daylight and lower them at night.
If you live along the California coast, you can easily observe a demonstration of this mysterious clock functioning regularly. There, from February to September, the highest tides occur exactly every fourteen and four-fifths days, and during these high tides, but at no other time, small silvery fish called grunions surf-ride a wave to the beach. There the female deposits her eggs in the sand and the male fertilizes them; then both hitch a wave-ride back to the sea. Exactly fourteen and four-fifths days later, never before or after, the tiny eggs hatch, and the high tide carries the new babies out to sea.
72. According to the passage, the mysterious rhythms result from ______.
A. the influence of gravity on living species
B. the effect of radiation on living species
C. the influence of a mysterious outer force on living species
D. the internal mechanism inside the living species
73. The underlined word “snub” in the third paragraph probably means ______.
A. fight   B. ignore C. symbolize   D. criticize
74. Which of the following statements is NOT TRUE?
A. Hibernating animals are obeying an internal time clock.
B. The positioning of the leaves of some plants is due to the daily rhythms.
C. The internal clock functioning is demonstrated in the reproducing habits of grunions. 
D. The yearly hibernation is more because of the weather influence than the biological functioning.
75. The passage is mainly about ______.
A. the rhythms of life  
B. the reasons of mysterious hibernation
C. strange behaviors of species     
D. the timing for different events in the world of species

查看答案和解析>>

同步練習(xí)冊(cè)答案