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Everywhere you look, large quantities of information in the world are pouring. This data flood is already starting to transform business, government, science and everyday life. It has great potential for good — as long as consumers, companies and governments make the right choices about when to restrict the flow of data, and when to encourage it.
A few industries have led the way in their ability to gather and take advantage of the data. Credit-card companies monitor every purchase and can identify cheats with a high degree of accuracy. Stolen credit cards are more likely to be used to buy hard liquor than wine, for example, because it is easier to overlook. Insurance firms are also good at combining clues to spot doubtful claims: dishonest claims are more likely to be made on a Monday than a Tuesday, since policyholders (保险客户) who stage accidents tend to assemble friends as false witnesses over the weekend. By combining many such rules, it is possible to work out which cards are likeliest to have been stolen, and which claims are untrue. By analyzing “basket data”, supermarkets can make promotions to appeal to particular customers’ preferences. The oil industry uses supercomputers to help them before drilling wells.
But the data flood also poses risks. There are many examples of databases being stolen: disks full of social-security data go missing, laptops loaded with tax records are left in taxis, credit-card numbers are stolen by online purchase. The result can be privacy made public, identity stolen and cheats permitted large space. Rather than owning and controlling their own personal data, they very often find that they have lost control of it.
The best way to deal with the data flood is to make more data available in the right way, by requiring greater transparency in several areas. First, users should be given greater access to and control over the information held about them, including whom it is shared with. Google allows users to see what information it holds about them, and lets them delete their search histories or modify the targeting of advertising, for example. Second, organizations should be required to disclose details of security breaches (安全漏洞), as is already the case in some parts of the world, to encourage bosses to take information security more seriously. Third, organizations should be subject to an annual security check, with the resulting grade made public (though details of any problems exposed would not be). This would encourage companies to keep their security measures up to date.
64. What is the best title for this passage?  
A. Information Flood             B. Benefits of Data Flood
C. Harms of Data Flood          D. How to Use Data in a Right Way
65. From the passage we can infer that _____.
A. lots of data are lost because of hardware problems
B. online purchases are becoming more and more popular
C. credit cards are not so secure to use and will go out of use very soon
D. insurance firms have to investigate before they confirm their policyholders’ claims
66. Which of the following is the writer’s opinion about how to deal with the data flood?
A. Personal information should be used for public benefits.
B. The users should be given the right to access public information.
C. Companies should update their measures to guarantee their data safety.
D. Organizations should keep their resulting grade of security checks unknown to the public.
67. From the passage we can conclude that _____.
A. the data flood makes peoples’ life less convenient and more expensive
B. companies and insurance firms are responsible for the data flood
C. the information flood is more useful to organizations than to individuals
D. the information flood has both positive and negative influence on modern life

科目 英语   题型 阅读理解   难度 较易
知识点: 日常生活类阅读
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“I’ve changed my mind. I wanted to have a telescope, but now I want my dad back.” Lucien Lawrence’s letter to Father Christmas written after his schoolteacher father had been knifed to death outside his school gate, must have touched every heart. Lucien went on to say that without his father he couldn’t see the stars in the sky. When those whom we love depart from us, we cannot see the stars for a while.
But Lucien, the stars are still there, and one day, when you are older and your tears have gone, you will see them again. And, in a strange way, I expect that you will find your father is there too, in your mind and in your heart. I find that my parents, long dead now, still figure in many of my dreams and that I think of them perhaps more than I ever did when they were alive. I still live to please them and I’m still surprised by their reactions. I remember that when I became a professor, I was so proud, or rather so pleased with myself, that I couldn’t wait to cable my parents. The reply was a long time in coming, but when it did, all mother said was “I hope this means that now you will have more time for the children!” I haven’t forgotten. The values of my parents still live on.
It makes me pause and think about how I will live on in the hearts and minds of my children and of those for whom I care. Would I have been as ready as Philip Lawrence have been to face the aggressors (挑衅者), and to lay down my life for those in my care? How many people would want me back for Christmas? It’s a serious thought, one to give me pause.
I pray silently, sometimes, in the dead of night, that ancient cry of a poet “Deliver my soul from the sword, and my darling from the power of the dog.” Yet I know the death comes to us all, and sometimes comes suddenly. We must therefore plan to live forever, but live as if we will die tomorrow. We live on, I’m sure, in the lives of those we loved, and therefore we ought to have a care for what they will remember and what they will treasure. If more parents knew this in their hearts to be true, there might be fewer knives on our streets today.
According to the whole text we can see that the first paragraph_____.

A.puts forward the subject of the text
B.shows the author’s pity on the kid
C.acts as an introduction to the discussion
D.makes a clear statement of the author’s views

In the second paragraph the author mainly wants to explain to us____.

A.how much he misses his parents now
B.why his parents often appear in his dreams
C.when Lucien will get over all his sadness
D.how proud he was when he succeeded in life

What feeling did the author’s mother express in her reply?

A.Proud B.Happy
C.Disappointed D.Worried

In the author’s opinion, the value of a person’s life is________.

A.to leave behind a precious memory to the people related
B.to have a high sense of duty to the whole society
C.to care what others will remember and treasure
D.to share happiness and sadness with his family

What does the writer mean by the sentence taken from an old poem________?

A.Call on criminals and murderers to lay down their guns.
B.Advise parents stay with their children safely at home.
C.Spend every day meaningfully in memory of the death.
D.Try to keep violence and murder far away from society.

Christian Eijkman, a Dutch doctor, left the Netherlands for the island of Java. Many people on the island had a disease called beri-beri. He was going there to try and find a cure. At first, Eijkman thought some kind of germ (细菌) caused beri-beri. He raised some chickens. He didn’t eat them, but made experiments on them. The local people were quite surprised at that. One day he noticed that his chickens became sick when they were fed the food most Javanese ate-refined white rice (精炼米). When he fed them with unrefined rice, also known as brown rice, they recovered.
Eijkman realized that he had made an important discovery-that some things in food could prevent disease. These things were named vitamins (维生素). The Javanese were not getting enough vitamins because they had actually removed the part that contains vitamins. Later, other diseases were also found to be caused by the lack of vitamins in a person’s food.
Today many people know the importance of vitamins and they make sure they have enough vitamins from the food they eat. If they don’t, they can also take vitamin pills.
The underlined word “cure” in Para 1 probably means ______.

A.a medical treatment B.a kind of vitamin
C.a kind of germ D.a kind of rice

Christian Eijkman went to the island of Java to ______.

A.spend his holiday
B.find ways to grow better crops
C.do some research about the island
D.help the Javanese with their illness

Why did Christian Eijkman raise some chickens?

A.To eat them.
B.To carry out his experiments.
C.To give the Javanese a surprise.
D.To make money by selling them.

If a person doesn’t get enough vitamins in his diet, he’d better _____.

A.eat more rice B.eat more meat
C.eat some chicken D.eat vitamin pills

We can learn from the passage that ______.

A.Beri was caused by chickens
B.the Javanese didn’t like vitamins
C.Christian Eijkman’s experiment was successful
D.the Javanese’s disease was caused by a kind of germ

Public speaking is a common cause of stress for everyone. The idea of standing in front of a large group with all eyes on you can make you feel fearful in almost all kinds of situation, for example giving a presentation in class, proposing a toast at dinner or making a work-related presentation. It seems to be a fear that’s impossible to overcome. If you have ever experienced this, you know while the anxiety may develop at the actual event, it is a feeling that begins much earlier than the actual day. There are many ways you can work on your confidence and prepare yourself for a public speaking event.
A consultant specializing (专门研究) in presentation skills can help you to overcome your sense of panic. Working with a consultant does not indicate that you have a major problem; it is only an approach to receiving guidance on relaxation strategies, such as deep breathing, which can help you deal with public speaking problems with ease.
Consultants can also help you work on your confidence. Confidence is extremely important in public speaking as it lets a speaker sound more convincing. Even well-established public speakers practice techniques such as meditation (沉思冥想) to calm themselves before a public appearance.
It’s well worth the time and effort to overcome the fear of public speaking, particularly if talks and presentations are part of your work description. Keep in mind that many of those around you are also struggling with this fear of public speaking. It will help you to become an able speaker if you can prepare beforehand. For example, you can put in time on planning your presentation in detail and practicing it many times in secret. As you get more and more familiar with your material, you’ll be able to fine-tune (微调) the details of your presentation and this will make you a confident speaker. Your speech will become excellent in terms of style and content.
Remember that the more you get into this pattern of feeling good about yourself, the stronger you will feel about approaching events when you have to make a speech. You can also work on physical details such as adjusting your tone (音调) before the presentation by doing some warm-up exercises.
In a word, believing in yourself and presenting yourself well can help you deeply impress your audience. And after a few speeches you’ll notice yourself overcoming the sense of panic that you now feel in public speaking situations.

Title
About the fear of public speaking
Introduction
* When speaking in public, you will feel_______ in almost every situation.
* This feeling usually begins ________ the actual day.
Ways
Turn to a consultant.
* A consultant can guide you and help you (_____.
* A consultant can also help you build confidence which can make your public speaking ________.
Make _______.
* Make a detailed _______ for your presentation.
* Spend time _____ it.
* Pay attention to your tone.
_______
A combination of great confidence and a good ______ will help you make a deep_________ on your audience.

In high school, “cool” is the rule, so teenagers will do anything to avoid possibly embarrassing situations.
But not Samantha Elton, 15. She seeks them out. And if she can make a fool of herself as in the process, well, that’s even better.
For the past two years, Elton, has been a practitioner of improvisation, doing things that others would be embarrassed to consider.
Elton is a member of High School Jesters, a group that teaches improvisation techniques to students. The group was founded two years ago by Nicholas Kopatich, himself a keen improviser.
“I was sitting in my dorm room and some friends were having chats about comedy and improvisation,” Kopatich recalls. They asked for lessons after Kopatich told them he had improvisation experience. The small group turned out to be pretty good at it, so they did a show for the dorm. And things snowballed.
While even her mother marvels at Elton’s ability to get up in front of audience without a script to fall back on, the teen enjoys such opportunities. Performing improvisation comes with a certain freedom that theater doesn’t provide.
“What I like about it the most is that I don’t have to be a certain character or a certain way, and because of that I can’t get anything wrong,” Elton says, “I get to write the story while I’m doing it.”
Monica Elton, Samantha’s mom, thinks the workshops are a valuable outlet that a lot of students may not get in their schools. High school kids don’t usually like to act silly or look uncool, she says, but improvisation teaches them that it’s OK to have flaws.
“I like to think we give kids positively that allows them to gain confidence,” says Brent Mukai, a High School Jesters instructor. The great thing about improvisation is that it is an art form that is open to anyone. But there’s more to it than getting up in front of audience and telling jokes or acting silly.
“You don’t need to be the most amazing actress to be an improviser,” Samantha Elton says, “It’s really a place where I can show people my creativity. I can paint pictures for people and entertain others.”
It’s really free.
What do we know about improvisation?

A.Performers act as a certain character.
B.Performers need a script to act on.
C.Performers intend to make audience embarrassed.
D.Performers develop the story as they are playing.

According to Monica, practicing improvisation made Elton _______.

A.treat flaws as normal things
B.accept cool as the rule
C.avoid doing embarrassing things
D.care about what others comment on her

It can be inferred that Kopatich formed High School Jesters _______.

A.on purpose B.by accident
C.for business D.out of curiosity

The passage mainly tells us that ________.

A.teens make a fool of themselves
B.teens perform improvisation to be cool
C.teens express creativity through arts
D.teens gain confidence in the improvisation

Every day it seems that people are coming up with new and innovative ways to use mobile devices like cellphones and smart phones. Researchers at Princeton University are looking for new ways to measure a person’s sense of wellbeing with mobile devices.
To gain a better understanding of how cellphones and other mobile devices can measure our sense of happiness, the research team conducted a study that was published recently in the journal Demography. To gather data for their study, the team created an application for mobile devices using the Android operating system.
Once the app was developed, the researchers invited people to download it and take part in their study. Over a three-week period, the research team was able to collect data from some 270 participants living in 13 countries.
Participants came not only from the United States, but also from other nations like Australia, Canada, China, France, Germany, Israel, Japan, Norway, South Korea, Spain, Sweden and the United Kingdom.
Over the course of the study, participants received occasional text questions from the researchers that asked “How happy are you?”. Along with recording their response, the app used the mobile device’s built-in GPS to keep track of the participant’s location.
The study participants were asked to rate their current state of happiness on a scale of zero to five. As they gathered data from the information collected through the application, the researchers then were able to create new methods that could help provide a better understanding of how our surroundings can influence our emotional well-being.
The researchers learned that mobile devices can provide an effective way to quickly grab information that, because of today’s active lifestyle, can be difficult to record. Being able to quickly grab this information was something the researchers felt was important. They said feelings and emotions that were recorded as they were happening were most likely to be more honest and precise than using other methods like writing down how they felt on a piece of paper after the fact.
Which of the following statements is true according to the passage?

A.The study the team conducted has not been published yet.
B.About 270 people from 13 countries participated in the study.
C.The participants didn’t need to download the app to participate.
D.None of the participants came from the United Kingdom.

What did the researchers find vital as to rate people’s sense of happiness from the passage?

A.Recording people’s feelings and emotions quickly.
B.Writing down how they felt on a piece of paper.
C.Answering the text question “How happy are you?”
D.Knowing how the surroundings affect people’s happiness.

The underlined word in the first paragraph probably refers to ______.

A.emotion B.wealth
C.happiness D.technology

The best title of the passage is most likely to be “_______”.

A.People’s Sense of Happiness Related to Mobile Phones
B.Scientists Track Happiness with Cellphones
C.Methods to Rate People’s Happiness
D.A Better Understanding of People’s Sense of Happiness

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