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题型:阅读理解 题类:常考题 难易度:普通

河南省郑州市2018届高三英语第一次质量预测试卷

阅读理解

    Imagine you're standing in line to buy a snack at a store. You step up to the counter and the cashier scans your food. Next, you have to pay. but instead of scanning a QR Code(二维码)with your smart phone, you just hold out your hand so the cashier can scan your fingerprint. Or, a camera scans your face, your eyes or even your ear.

    Now, this type of technology might not be far away. As technology companies move away from the traditional password, biometric(生物特征识别的)security, which includes fingerprint, face and voice ID, is becoming increasingly popular.

    In 2013, Apple introduced the iPhone 5s, one of the first smart phones with a fingerprint scanner. Since then, using one's fingerprint to unlock a phone and make mobile payments has become commonplace, bringing convenience to our lives. And since 2016, Samsung has featured eye-scanning technology in its top smart phones, while Apple's new iphone X can even scan a user's face. But despite its popularity, experts warn that biometrics might not be as secure as we imagine. “Biometrics is ideally good in practice, not so much,” said John Michener, a biometrics expert.

    When introducing the new iPhone's face ID feature, Phil Schiller, Apple's senior vice-president, said. “The chance that a random person in the population could look at your iPhones X and unlock it with their face is about one in a million.” But it's already been done. In a video posted on a community website Reddit, two brothers showed how they were each able to unlock the same iPhone X using their own face. And they aren't even twins.

    “We may expect too much from biometrics,” Anil Jain, a computer science professor at Michigan State University, told CBS News. “No security systems are perfect.”

    Earlier last year, Jain found a way to trick biometric security. Using a printed copy of a thumbprint, she was able to unlock a dead person's smart phone for the police, according to a tech website Splinter. “It's good to see biometrics being used more,” Jain told CBS News, “because it adds another factor for security. But using multiple security measures is the best defense.”

(1)、Which is the latest identification technology in a smart phone according to the passage?
A、Face scanning. B、Eye scanning. C、QR Code scanning. D、Fingerprint scanning.
(2)、What is a major problem of the iPhone X's face ID system?
A、It takes too long to unlock the phone. B、It often fails to recognize its owner's face. C、Face data can be used for other purposes. D、Different faces can be used to unlock the dame phone.
(3)、What is Anil Jain's opinion about biometric security?
A、It is as secure as traditional measures. B、It is perfect without much improvement. C、It has caused much trouble for the police. D、It should be used with other security measures.
(4)、What does the author intend to tell us in this passage?
A、The popularity of biometrics. B、Security problems of biometrics. C、Various problems with biometrics. D、Great changes caused by biometrics.
举一反三
根据短文理解,选择正确答案。

    You may have heard adults say they are uncomfortable in the morning without a cup of coffee. One reason they may feel that way is that coffee contains caffeine(咖啡因). Caffeine appears naturally in coffee, tea, and cocoa beans, which are used to make chocolate. But now food makers are adding it to many products, from potato chips to water.

    The US government is especially worried about the problem. That's why the Food and Drug Administration (FDA) is studying the health effects of caffeine on young people. Studies show that too much caffeine can make people nervous and unable to sleep. What's more, caffeine is habit-forming. Those who consume it regularly and stop suddenly may experience headaches and feel tired.

    One of the biggest concerns is the large amount of caffeine added to so-called energy drinks, like Red Bull. A 12-ounce can of cola has about 35 milligrams of caffeine. A similar serving of Red Bull contains more than three times that amount.

    The Institute of Medicine is also working on caffeine-safety measures. “Teenagers should not drink beverages that contain caffeine. They should be aware of caffeine's effects on health and on how the brain works. Take, for example, teenagers who consume caffeine to stay awake and study for a test. They will remember less of what they just studied,” said Stallings, a member of the institute.

    Companies that make products with added caffeine claim they do not advertise them to kids. However, there is no law to stop children from buying them. So the FDA needs to set limits on caffeine, especially in energy drinks. As for added caffeine in foods, the government should just say no. If not, the amount of caffeine should be printed on food labels to remind consumers. The government must do that.

    Doctors say kids should avoid caffeine. If you need extra energy, try these natural boosters: eat right, exercise, and get plenty of sleep.

阅读理解

    News China

    Circulation (发行量): 1 Year, 12 Issues

    Cover Price: $47.88 Price For You: $19.99

    Product Description: News China is the English edition of China Newsweek. The magazine covers the latest Chinese domestic news in politics, business, society, environment, culture, sports and travels, etc. It is the first comprehensive news magazine for readers interested in China.

    Better Life

    Circulation: 1 Year, 12 Issues

    Cover Price: $44.55 Price For You: $15.00

    Product Description: Designed for those who have a strong interest in personal lifestyle, Better Life is America's complete home and family service magazine. It offers help with food, recipes, decorating, building, gardening, family health, money management, and education.

    Apple Seeds

    Circulation: 1 Year, 9 Issues

    Cover Price: $44.55 Price For You: $33.95

    Product Description: Apple Seeds is an award winning magazine filled with stories for kids aged from 7 to 9. The cover is very soft, providing durability (耐用性) that allows each issue to be enjoyed for many years to come. Besides, there is a big surprise for you—it's being sold at a more favorable discount than usual.

    Humor Times

    Circulation: 1 Year, 12 Issues

    Cover Price: $36.00 Price For You: $11.95

    Product Description: Humor Times is for those who love to laugh! Full of cartoons and humor columns, it shows up in your mailbox once a month and keeps you smiling all year round! In today's world, you need a reason to laugh. So let's find it in Humor Times.

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    In recent years I have had two very good roles on television: Florence, the wisecracking maid on the series The Jeffersons, and Mary, the mother who holds things together on 227. But 17 years ago, in 1972 when I was just getting started in theater work, I thought I'd never make it as an actress. For that matter, I couldn't even hold my life together or afford a home of my own.

    Back then I had about as much self-confidence as a chicken in a fox's nest. I was recovering from surgery and had been off work for six months from my job as a United Airlines reservations agent. I'd had some bit parts in local theater groups, but those came and went, not leading to anything bigger.

    Worse, as a single mother with three youngsters, I had no place to live. My children were staying with their father while I recovered in an aunt's apartment. Lying in bed, staring hopelessly at the wall, I didn't know what to do or where to turn.

    Then one Sunday morning I aimlessly turned on the television set, and there were actor Robert Young and his wife talking about their faith. I sat right up in bed. They said, "When one door closes, a better one opens," Well, I wasn't going to just sit staring at the closed one. So I got up and trudged (跋涉) on. Even if my shoes wore out, I decided, my faith wouldn't.

    Later, when I began filling small parts in television productions, that self-confidence showed. I'd always done my best to play the role as I thought the director wanted, but now I found myself freer to interpret it, I was more natural, more me.

阅读理解

    It is rightly said that one can share any secret with a true friend. He may know your deepest fears and weaknesses and yet will never take advantage of you. However, keeping a friend's secrets to yourself and not telling the world is what makes the bond(关系)grow strong and last forever. You need to develop trust and mutual(互相的)understanding before you start sharing secrets with each other. With friends, secret talks never seem to end and it can get really amusing to know what has been going on in your friend's mind.

    There is a certain time in life especially from the teenage years when one starts having a personal periphery(界限) in life and parents are excluded (排斥)from it. It is because there are certain things that they can't understand and we can't discuss with them. That is when friends become the best secret sharers. They are the ones to whom one reveals one's feelings and best kept secrets.

    It is a general belief that only girls share secrets. But boys have their own secrets that they discuss with only closest friends. The secret talks can range(变化) from relationships, talks about fights with parents, secret activities and anything that is not supposed to be known to others! If you think secrets are limited to only teenagers, get your facts right! Secrets can be shared at any age and there is no hard and fast rule that secrets are shared only among youngsters.

    Sharing secrets with a friend is not just fun, but it also helps to develop a lasting trust in one another. Sometimes, sharing secrets will tell you more about the person. You will come to know whether your friend is reliable and trustworthy and whether it is worth sharing your secrets with them. You can call it a test of friendship.

阅读理解

Journalists are the major group of people who make their living from writing. Many young people who see themselves as future novelists choose journalism as a way of earning a living while developing their writing skills. Although writing for newspapers and writing for books require different qualities, the aspiration (志向) to be a great writer is not one to be discouraged in a would-be journalist.

Most people want their work to be recognized by others. This helps to give it value. Some people also want themselves to be recognized, so that they have status (地位) in the eyes of society. It is not a bad motive to wish to be famous, but this must never become your main reason for being a journalist. You will not be a good journalist if you care more for impressing your audience than for serving their needs.

Knowing the power of the printed or spoken word or image, some people enter journalism for the power it will give them to influence people. There is a strong belief that journalists control the mass media but the best journalists recognize their role as servants of the people. There is a difference between the desire to influence events for your own sake, and the desire to do it for other people. You should never use journalism for selfish ends, but you can use it to improve the life of other people.

Curiosity is a natural part of most people's characters and an important ingredient for any journalist. Lots of young men and women enter the profession with the desire to know more about the world without needing to specialize in limited fields of study. Most journalists tend to know a little bit about a lot of things, rather than a lot about one subject. Knowledge has many uses. It can simply help to make you a fuller and more interesting person. It can also give you power over people, especially people who do not have that particular knowledge. Always bear in mind that power can be used in a positive way to improve people's lives.

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