Nowadays, more and more teenagers use smart phones, tablets and other mobile devices more than ever before. And the amount of time they spend on these devices is only likely to increase in the future. 题目和参考答案——青夏教育精英家教网—

题目内容

Nowadays, more and more teenagers use smart phones, tablets and other mobile devices more than ever before. And the amount of time they spend on these devices is only likely to increase in the future. But are all these changes good?

We sometimes call children who are able to use mobile devices and technology easily digital natives. They can text, email, get Wi-Fi, and download. Some experts say that long periods of time spent chatting to friends online, playing video games and listening to mp3s, for example, may possibly change how their brains work.

Then there is the question of privacy. All this online activity creates a digital footprint. Every time we share a photo or a post on social media, and every time we search for something on the Internet, information about our activity is stored somewhere.

Our inability to control what happens to our children's digital footprint and their personal privacy has big possibilities. It might become normal for companies to ask their employees for their social media qualifications. We are also becoming more aware that companies and governments may be able to 'listen in' on our communications. So it is important to make our children aware of the possible results of over sharing.

Another area where the digital world may have a big effect is in education. One worry is that kids who spend a lot of time online at home are sometimes unable to socialize properly with other children when they are at school. Other experts point out that, when it comes to children and technology, the children are the experts, not the teachers. They say that we should stop seeing online as 'bad' and offline as 'good' and there is evidence of innovative work in some schools.

So, do we really need to rescue our children from the dangers of the digital world?

1. Which of the following can summarize the main idea of the text?

A. Do we need to rescue our kids from the digital world?

B. Should children learn to use digital technology?

C. Are there changes in children’s school life?

D. Should teachers accept changes in our life?

2.According to the second paragraph, what is the possible effect of digital childhood?

A. Children can grow up quickly.

B. Children can read texts fluently.

C. Children’s way of thinking may be changed.

D. Children may become mentally disabled.

3.All the following may happen to our digital footprints EXCEPT________

A. When surfing the Internet, our digital footprints are saved.

B. Some business societies may take advantage of the information.

C. Government may look into our communication through the Internet.

D. Digital pictures may be printed by our computer automatically.

4.Why are many teachers doubtful about digital technology?

A. Because some students can not do well in studies.

B. Because some teachers haven’t changed for years.

C. Because some students addicted to digital technology can not socialize well.

D. Because some teachers addicted to tradition technology cannot teach well.

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相关题目

Rome was not built in a day．You should set ___________ goals and work hard to achieve them.

A． alternative B． considerable

C． subjective D． realistic

Concepts from science and nature are filled with our language’s common phrases , idioms and spoken expressions. The unbelieving expression “Well, I’ll be a monkey’s uncle” has its origin in bitter disbelief over Darwin’s writings on evolution. These colourful expressions bring spice(趣味) to our language.

Yet certain well-used phrases from science are just plain wrong! Some are obvious, yet we use them anyhow. For example, a person who acutely shakes her head and says “ A watched pot never boils” while you are waiting second after tiring second for test results to arrive or job offers to come in knows that if she sat down and watched a pot containing water on a stove over high heat for long enough, the water will eventually boil.

However, a few phrases have less obvious scientific inaccuracies. Here are a few for you to consider.

Once in a blue moon: This poetic phrase refers to something that occurs extremely rarely. A blue moon is the term commonly used for a second full moon that occasionally appears in a single month of our solar-based calendars. The problem with the phrase, however, is that blue moons are not so rare. They happen every few years at least, and can even happen within months of each other when the 29.5-day lunar cycle puts the full moon at the beginning of any month but February. The usage of “blue moon” as the second full moon in a month dates back to a 1937 Marine Farmer’s Almanac . But before that, blue moons meant something slightly different. Typically, 12 full moons occur from winter solstice to the next winter solstice, but occasionally a fourth full moon in a season could be observed . In such a case, one of the four full moons in that season was known as “blue”

Where there’s smoke, there’s fire: The phrase means that if something looks wrong, it likely is wrong. But let’s step back. Do you always have to have fire if you see smoke? Answering that first requires defining ‘fire” , Merriam—Webster’s first definition of fire is “ the phenomenon of combustion manifested in light, flame and heat”. Combustion is the chemical reaction that occurs when fuel is burned in the presence of oxygen---denying a fire any of these three things will stop the fire; attempting to start a fire without any one of the three things will be impossible. In complete combustion---what occurs when you light a gas stove--- the fire produces no smoke. However, when most materials are burned, they have incomplete combustion, which means that the fire isn’t able to completely burn all of the fuel . Smoke, then, can be considered to be a product of pyrolysis (高温分解) rather than of fire itself. You’re probably thinking---so what? To get the smoke, a fire needed to be present at some point, right? Not always.

Diamonds are forever: Thanks to the DeBeers slogan , decorating your honey’s neck, wrists and fingers with diamonds means true and timeless love. Of course, no object that you can hold in your hand can last forever. But diamonds have a special reason for being incapable of timelessness. Without the extreme pressures of the deep Earth where they formed, a diamond will slowly turn back into graphite(石墨), which is why the older a diamond is, the more inclusions it’s likely to have.

What common phrases push your buttons when viewed under the microscope of science? Are you curious about the hidden knowledge of some “ big” phrases ? Or perhaps you have the ability to uncover the secret of some unscientific phrases? Let us know!

1.According to the passage, the blue moon _________.

A. appears at the beginning of a month

B. gains its modern meaning before 1937

C. presents itself quite frequently sometimes

D. can never be seen by people in February

2.What can be concluded from the passage?

A. the older a diamond is, the more valuable it’s likely to be.

B. Fire is not necessarily causing smoke

C. Smoke is a product of complete combustion

D. the less obvious scientific inaccuracies of some phrases make them more useful

3. The underlined phrase “push your buttons” in the last paragraph means “_______”.

A. impress you a lot B. frighten you much.

C. surprise you greatly D. make you lose your interest

4. The author’s attitude towards the scientific inaccuracies of the phrases is ________.

A. indifferent B. objective

C. critical D. favourable

阅读下面短文，掌握其大意，从每题所给的A、B、C、D四个选项中，选出最佳选项，并在答题卡上将该项涂黑。

Life becomes easier when you learn to accept an apology you never got. I’ve always tried to keep my ________ from people who are rude, aggressive and mean. But sometimes we ________ become tied to people who might not have our best ________ at heart.

Last summer, I became involved with a(n) ________ coworker who was at a bad spot in his life. I had a lot of________ for him and decided to help him ________ this tough time, so I tried my best to ________ his rudeness when he lost his temper. However, just like a swimmer drowning in a pool, he grabbed on and ended up drowning me when I reached out and tried to ________ him. His rudeness gradually was out of ________ . One night, when I got up to get a glass of water, he started yelling at me to get back into my bedroom. I did as I was told but I was not happy about it. He ________ my shift in mood and asked what was wrong. But when I told him his behavior toward me was ________ and that I was very hurt by the way he had treated me, he was ________ . He could not understand his actions had ________ impacted me. He told me he didn’t have anything against me that there was no need for me to ________it. I used examples from his life of things that had hurt him and then tried to make the ________ that the same things also made me ________ . I said, “ I always treat you with compassion, patience and understanding, but you haven’t treated me with ________ respect.” He was silent after listening to my words. What I had said might ________ him.

People only change if they want to change. I didn’t know whether he would shift his ________or not in the future, but I would continue to________ him through my patience, understanding and kindness.

1.A. difference B. distance C. pressure D. absence

2.A. luckily B. expectantly C. unwillingly D. unavoidably

3.A. decisions B. performances C. interests D.consequences

4.A. co-operative B. kind-hearted C. easy-going D. bad-tempered

5.A. advice B. sympathy C. permission D. selection

6.A. get across B. get out of C. get through D. get off

7.A.control B.tolerate C. criticize D. explain

8.A.rescue B. persuade C. entertain D. drag

9.A. practice B. action C. control D. danger

10.A. forgave B. ignored C. understood D. noticed

11.A. unacceptable B. appropriate C. unnecessary D. traditional

12.A. surprised B. scared C. anxious D. shamed

13.A. properly B. directly C. deliberately D. equally

14.A. accept B. doubt C. refuse D. mind

15.A. summary B. analysis C. comparison D. expectation

16.A. upset B. unfriendly C. puzzled D. selfish

17.A. promised B. deserved C. proven D. intended

18.A. annoy B. satisfy C. touch D. inspire

19.A. ambition B. involvement C. requirement D. perspective

20.A. convince B. trust C. praise D. comfort

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中的两项为多途选项。

Three Critical Truths We Forget All Too Soon

So much happens in our lives every day that we often forget what we have learned. In effect, the only thing faster than the speed of our thoughts is the speed of our forgetfulness. 1.

●Small steps get you to big places.

The greatest of all mistakes is to do nothing simply because you can only do a little. In fact, it is far more productive to take many small steps in the right direction than to make a giant leap. 2.Figure out where you want to go, take a step, and keep on stepping. Diligence and persistence will get you there.

● 3.

Two people can be affected by the same circumstance but respond in completely different ways. The reason is that it just depends on their attitudes. When you expect life to be unkind, it will always live up to your expectations. On the other hand, when you consider yourself to be in a fortunate situation, you will find yourself in many more. 4.

●You can only change yourself.

Don't wait for someone who hurt you to make it up to you; this kind of thinking only keeps your old wounds from healing. 5. You have no control over them, and they may never change. Inner peace is found by changing your thinking, not the people who hurt you. So forgive those who have hurt you in the past, and even more importantly, forgive yourself for allowing them to hurt you. Then smile like you've never cried re-open your heart and mind like you've never been hurt, and live the rest of your life like you're running out of time.

A. Fear always exists.

B. Attitude makes all the difference.

C. The path to every goal requires a hundred small steps--one after the other.

D. Here are some important reminders to jog your memory.(唤起记忆)

E. Waiting for them to change is not the answer.

F. In the end, we learn even more from our failures than we do from our successes.

G. It’s important to remember that there is value in every situation and circumstance.

Let's do some sleep math. You lost two hours of sleep every night last week because of a big project due on Friday. On Saturday and Sunday, you slept in, getting four extra hours. On Monday morning, you were feeling so bright-eyed, and you only had one cup of coffee, instead of your usual two. But don't be cheated by your energy: You’re still carrying around a heavy load of sleepiness, or what experts call “sleep debt”.

Sleep debt is the difference between the amount of sleep you should get and the amount you actually get. It’s a deficit that grows every time we remove some minutes off our nightly sleep. “People get more and more sleep debt without noticing it,” says William Dement, founder of the Stanford University Sleep Research Centre. Studies show that such short-term lack of sleep leads to a foggy brain, worsened eyesight, and trouble remembering. Long-term effects include obesity, and heart disease. A survey reports that we’re losing one hour of sleep each night—more than two full weeks of sleep each year.

The good news is that, like all debts, sleep debt can be paid off with some work. Adding an extra hour or two of sleep a night is the way to catch up. For the long-term lack of sleep, take it easy for a few months to get back into a natural sleep pattern(模式). Go to bed when you are tired, and allow your body to wake you in the morning naturally (no alarm clock allowed).

As you pay off sleep debt, your body will come to a rest at a sleep pattern that is particularly right for you. Sleep researchers believe that although the exact genes (基因) remain to be discovered, genes do determine our individual sleep patterns. That probably means you can’t train yourself to be a “short sleeper” and you’re fooling yourself if you think you’ve done it, so earn back that lost sleep and follow the orders of your inner sleep needs. When you put away sleep debt, you become a superman.

1.The example of sleep math is used to show___________.

A. how you build up your sleep debt

B. how you can pay off sleep debts at weekends

C. why you need enough sleep every night

D. why you should drink coffee to stay energetic

2. What does the underlined word “deficit” in paragraph 2 refer to?

A. full sleep B. light sleep

C. deep sleep D. lack of sleep

3.Those in sleep debt for a long time are likely to suffer from____________.

A. failing eyesight B. poor memory

C. weak heart D. weight loss

4.It’s impossible to train oneself to be a “short sleeper” because _________.

A. one can only get their energy during long sleep

B. how one sleeps is determined when they were born

C. one will feel tired if their sleep is less than needed

D. one sleeps more when developing a natural sleep pattern

It takes years to _________ a good name but only seconds to destroy it. For example, some celebrities（名人）were caught taking drugs by the police.

A. build up B. take up C. make up D. put up

书面表达

假定你是李华，贵校在学生中征集意见，询问学生是否赞成开设iPad课堂（iPad classrooms）。你支持开设iPad名师点拨

短文改错主要考查学生对冠词、名词、形容词、副词、固定搭配、主谓一致、同位语从句、被动语态、时态等语法知识的掌握情况。做短文改错之前应该首先确定全文的时态。众所周知，情态动词、助动词和be动词后跟动词原形，所以带be的固定搭配一定不要漏掉be。比如10小题，will后跟动词原形，be proud of因---而自豪，故在will后加be。常见的这类词组有be proud of因---而自豪；be pride in因---而自豪；be faced with面临着---；be full of充满了---；be filled with 被---填满；be interested in 对---感兴趣；be satisfied with 对---感到满意。

考点：考查短文改错

课堂；请给校长写一封建议信，要点如下：

1. 资源丰富；

2. 促进交流；

3. 利于环保；

4. 其他理由。

注意：

1. 词数100左右；

2. 可以适当增加细节，以使行文连贯；

3. 开头语已为你写好。

Dear Headmaster,

We have been asked about our opinions on opening iPad classrooms.

__________________________________________________________________________________

Yours sincerely,

Li Hua

七选五阅读

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，并在答题卡上将该选项的标号涂黑。有两项多余。

When I was 16 years old, a boy gave me an important present. 1._____ .

It was the early autumn of my first year at a junior high school, and my old school was far away. __2.____ I was very lonely, and afraid to make friends with anyone.

Every time I heard the other students talking and laughing, I felt my heart broken, I couldn’t talk with anyone about my problems. And I didn’t want my parents to worry about me.

Then one day, my classmates talked happily with their friends, but I sat at my desk unhappily as usual. __3.___ I didn’t know who he was. He passed me and then turned back. He looked at me, with a smile on his face. Suddenly, I felt the touch of something bright and friendly. It made me feel happy, lively and warm.

__4.______ I started to talk with other students and made friends. Day by day, I became closer to everyone in my class. The boy with the lucky smile has become my best friend now!

__5.___ I believe that the world is what you think it is. If you think it lonely, you might always be alone. So smile at the world and it will smile back.

A. That smile changed my life.

B. It was a smile.

C. It doesn’t matter because all the lonely days have gone.

D. He’s living in Australia now and he loves it.

E. At that moment, a boy entered the classroom.

F. It’s impossible to make friends here.

G. As a result, no one knew who I was.

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