精英家教網 > 高中英語 > 題目詳情

You get anxious if there’s no wi-fi in the hotel or mobile phone signal up the mountain. You feel upset if your phone is getting low on power and you secretly worry things will go wrong at work if you’re not there. All these can be called “always on” stress caused by smart phone addiction(上癮).

For some people, smart phones have freed them from the nine-to-five work. Flexible working has given them more autonomy (自主權) in their working lives and enabled them to spend more time with their friends and families. For many others, though, smart phones have become cruel masters in their pockets, never allowing them to turn them off and relax.

Pittsburgh-based developer Kevin Holesh was worried about how much he was ignoring his family and friends in favor of his iPhone. So he developed an app — Moment — to monitor his usage. The app enables users to see how much time they’re spending on the device(設備) and set up warnings if the usage limits are broken. “Moment’s goal is to promote balance in your life,” his website explains. “Some time on your phone, some time off it enjoying your loving family and friends around you.”

Dr. Christine Grant, an occupational psychologist at Coventry University, said, “The effects of this ‘always on’ culture are that your mind is never resting, and you’re not giving your body time to recover, so you’re always stressed. And the more tired and stressed we get, the more mistakes we make. Physical and mental health can suffer.”

And as the number of connected smart phones is increasing, so is the amount of data. This is leading to a sort of decision paralysis (癱瘓) and is creating more stress in the workplace because people have to receive a broader range of data and communications which are often difficult to manage. “It actually makes it more difficult to make decisions and many do less because they’re controlled by it all and feel they can never escape the office,” said Dr. Christine Grant.

1.What’s the first paragraph mainly about?

A. The popularity of smart phones.

B. The progress of modern technology.

C. The signs of “always on” stress.

D. The cause of smart phone addiction.

2.Kevin Holesh developed Moment to_______.

A. research how people use their mobile phones

B. help people control their use of mobile phones

C. make people better use mobile phones

D. increase the fun of using mobile phones

3.What’s Dr. Christine Grant’s attitude towards “always on” culture?

A. Confused. B. Positive.

C. Doubtful. D. Critical.

4.According to the last paragraph, a greater amount of data means_______.

A. we will become less productive

B. we can make a decision more quickly

C. we will be equipped with more knowledge

D. we can work more effectively

練習冊系列答案
相關習題

科目:高中英語 來源:2017屆湖南長株潭岳益五市十校高三12月聯考英語試卷(解析版) 題型:閱讀理解

Still seeking a destination for your weekend break? There are some places which are probably a mere wall away from your college.

King’s Art Centre

A day at the Centre could mean a visit to an exhibition of the work of one of the most interesting contemporary artists on show anywhere. This weekend sees the opening of an exhibition of four local artists.

You could attend a class teaching you how to ‘learn from the masters’ or get more creative with paint–free of charge.

The Centre also runs two life drawing classes for which there is a small fee.

The Botanic Garden

The Garden has over 8,000 plant species; it holds the research and teaching collection of living plants for Cambridge University.

The multi-branched Torch Aloe here is impressive. The African plant produces red flowers above blue-green leaves, and is not one to miss.

Get to the display house to see Dionaea muscipula, a plant more commonly known as the Venus Flytrap that feeds on insects and other small animals.

The Garden is also a place for wildlife-enthusiasts. Look for grass snakes in the lake. A snake called ‘Hissing Sid’ is regularly seen lying in the heat of the warm sun.

Byron’s Pool

Many stories surround Lord Byron’s time as a student of Cambridge University. Arriving in 1805, he wrote a letter complaining that it was a place of “mess and drunkenness”. However, it seems as though Byron did manage to pass the time pleasantly enough. I’m not just talking about the pet bear he kept in his rooms. He spent a great deal of time walking in the village.

It is also said that on occasion Byron swam naked by moonlight in the lake, which is now known as Byron’s Pool. A couple of miles past Grantchester in the south Cambridgeshire countryside, the pool is surrounded by the fields. The cries of invisible birds make the trip a lovely experience and on the way home you can drop into the village for afternoon tea. If you don’t trust me, then perhaps you’ll take it from Virginia Woolf, a famous writer,—over a century after Byron, she reportedly took a trip to swim in the same pool.

1.The main idea of the passage is ________.

A. interesting stories of Lord Byron

B. an approach to becoming creative in art

C. the colorful life in the countryside

D. some places for weekend break

2.If you are a wildlife enthusiast, you’d better go to ________.

A. Byron’s PoolB. the Botanic Garden

C. King’s Art CentreD. Cambridgeshire

3.According to the passage, the following statements are wrong except ________.

A. there is a small charge for attending the masters’ class

B. Byron liked swimming naked in the lake

C. Byron seemed to like keeping pet bears

D. Hissing Sid and Flytrap are impressive animals

4.The author’s purpose in mentioning Virginia Woolf is to show ________.

A. she was a famous writer

B. she was keen on swimming

C. she was Byron’s admirer

D. Byron’s Pool is a pleasant place

查看答案和解析>>

科目:高中英語 來源:2016-2017學年安徽蚌埠二中高一上期中考試英語卷(解析版) 題型:完形填空

閱讀下面短文,從短文后各題所給的四個選項(A、B、C、D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。

Chris's parents were proud of him when he graduated from college. But it's been six months and he hasn't gotten a(n) yet. In fact, he hasn't looked for it . He has no idea what he wants to do and he's always thinking of his old grad school(校友).

He's at home with his parents and their relationship are getting tense, especially with his father, who Chris for being lazy and afraid to the real world.

Chris thinks his dad is being totally , after all, he's only young once and he needs some "space". During a recent , Chris said, "I'm not you, Dad. I have my own way of doing things. I want a job I ." His dad replied, "That's a nice , but in the end they call it "work" because it's about making a productive living—not having fun."

There are many youngsters like Chris who are having trouble getting with a serious job and becoming self-reliant. Some, like Peter Pan, just don't want to grow up. Some are afraid of a wrong decision or of being rejected. Others are of what psychologists call "magical thinking." They believe that when the time is right, everything will fall into place, so they good chance to come knocking or until they feel encouraged to take their next step.

Unfortunately, it doesn't that way. What's important is to begin. Things happen and opportunities most often when we're moving, not standing . The ability to keep developing or being more is very important. Basic physics says it's easier to the course of a moving object than to start movement at the beginning. In the end, it's not really about finding yourself, it's about making yourself.

The first steps are the ­­_ , but the key to success in anything is getting started.

1.A. reward B. job C. education D. advice

2.A. seriously B. constantly C. publicly D. naturally

3.A. studying B. sharing C. living D. communicating

4.A. admires B. warns C. reminds D. blames

5.A. face B. enter C. create D. seek

6.A. uncomfortable B. unforgettable C. unreasonable D. unfashionable

7.A. report B. conflict C. year D. development

8.A. enjoy B. lack C. need D. offer

9.A. time B. attitude C. plan D. idea

10.A. relaxed B. started C. confused D. annoyed

11.A. drawing B. judging C. making D. following

12.A. victims B. partners C. volunteers D. assistants

13.A. seek for B. turn to C. wait for D. benefit from

14.A. matter B. continue C. work D. help

15.A. remain B. lose C. prove D. appear

16.A. alone B. still C. up D. outside

17.A. cautious B. successful C. anxious D. considerate

18.A. follow B. complete C. design D. change

19.A. but B. and C. so D. then

20. A. wisest B. best C. hardest D. slowest

查看答案和解析>>

科目:高中英語 來源:2016-2017學年河北武邑中學高一上10月考英語卷(解析版) 題型:完形填空

完形填空

Mr. Black was a wealthy businessman, but he was not with life. He did not sleep well and his food did not with him. The situation lasted for some time. Final­ly, after a of sleepless nights, he to see his doctor. The doctor ad­vised a change of "Go abroad," he said. "But I'm not good at foreign languages," said Mr. Black. "It doesn't matter," said the doctor. "It won't you to talk a little less. on a trip. Take plenty of exer­cise. Try to your weight. Avoid (避免) eating rich food. " Mr. Black went to Switzerland. He did not know French or Ger­man, and had to himself through gestures. He attended a physical training course. The instructor(指導者) him bend his knees, swing his arms, stretch his neck and shake his .He had to lie on the ground and his right and left legs in . After a time his muscles grew hard and firm. He almost aside his financial(金融的) worries and nearly forgot the importance of more money. He even began to individual trees and individual birds. He ate and slept well. he returned home. But unfortunately his did not long. Soon he was a normal businessman again, worried about his property, his profits, his savings, his suc­cess in a competitive society, and things in .

1. A. good B. interested C healthy D satisfied

2. A. suit B. taste C. agree D. fit

3. A. great deal B. number C. course D. few

4. A. decided B. refused C. called D. expected

5. A. surrounding B. life C. weather D. situation

6. A. hurt B. stop C. help D. prevent

7. A. Leave B. Go C. Join D. Start

8. A. add B. lose C. miss D. gain

9. A. say B. tell C. express D. talk

10. A. got B. asked C. made D. forced

11. A. back B. legs C. feet D. head

12. A. rise B. draw C. pull D. raise

13. A. time B. length C. turn D. number

14. A. lay B. put C. pushed D. stepped

15. A. making B. spending C. saving D. collecting

16. A. see B. notice C. consider D. search

17. A. Finally B. Luckily C. Quietly D. Willingly

18. A. development B. pleasure C. improvement D. freedom

19. A. seem B. go on C. continue D. last

20. A. form B. general C. touch D. sight

查看答案和解析>>

科目:高中英語 來源:2016-2017學年吉林長春市高二上期初考試英語卷(解析版) 題型:單句改錯

下面每個句子都只有一處語言錯誤。每處錯誤僅涉及一個單詞的增加、刪除或修改。多改或不按格式要求改不得分。

增加:在缺詞處加一個漏字符號(?),并在其下面寫出該詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯的詞下面劃一橫線,并在該詞下面寫出修改后的詞。

1. Please get closely to me so that you can hear me clearly.

2. It is the careless housewife that is blame for the big fire.

3.Jack suggested that the meeting was put off till next week.

4.When Tom came to the life, he found himself in a hospital.

5. Mike was told to take the medicine according to the instruction.

6.There stand a strong wooden house, big enough for forty people.

7. There is no possibility human beings will be controlled by computers.

8. Every area of the Camelot Park is modelled by life in the days of King Arthur.

9.I’m going to Hong Kong next week. Do you have anything to be take to your husband?

10.A woman, that had moved away from Broad Street, liked the water from the pump so much that she had it delivered to her house every day.

查看答案和解析>>

科目:高中英語 來源:2016-2017學年河北石家莊辛集中學高二11月考英語卷(解析版) 題型:書面表達

假如你正在參加學校舉辦的一個英語演講比賽,就如何應對全球變暖這一話題發(fā)表自己的見解,號召同學們過低碳生活,為減少二氧化碳(CO2)排放做貢獻。請就這一話題寫一篇演講稿,陳述你自己的觀點。演講稿應包括以下內容:

1.節(jié)能減排,低碳生活,人人可為;

2.改變以往的家庭生活習慣(用電,用水等);

3.出行使用公共交通或騎自行車;

4.……

注意:1.詞數100左右;

2.可適當增加細節(jié)內容,以使行文連貫;

3.開頭已經給出,但不計入總詞數。

參考詞匯:low carbon life低碳生活;carbon emission碳排放

Good morning,everyone,

My topic today is how to live a low carbon life. As we all know,the earth is becoming warmer and warmer due to the global climate change. __________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

_______________________________________________________________________________

查看答案和解析>>

科目:高中英語 來源:2016-2017學年河北石家莊辛集中學高二11月考英語卷(解析版) 題型:閱讀理解

It is a tall tale(夸張的故事)that terrifies most young children. Swallow a piece of chewing gum and it will remain in your body for seven years before it is digested. An even worse tale is that swallowed(吞) gum can wrap itself around your heart.

But what does happen if you should accidentally eat a stick of gum? Chewing gum is made out of gum base, sweeteners, coloring and flavoring. The gum base is pretty indigestible(難消化的)—it is a mixture of different ingredients (成分) that our body can't absorb.

Most of the time, your stomach really cannot break down the gum the way it would break down other foods. However, your digestive system has another way to deal with things you swallow. After all, we eat lots of things that we are unable to fully digest. They keep moving along until they make it all the way through the gut (腸子) and come out at the other end one or two days later.

The saliva (唾液) in our mouths will make an attempt at digesting chewing gum as soon as we put it in our mouths. It might get through the shell(殼) but many of gum's base ingredients are indigestible. It's then down to our stomach muscles—which contract(收縮) and relax, much like the way an earthworm moves—to slowly force the things that we swallow through our systems.

Swallowing a huge piece of gum or swallowing many small pieces of gum in a short time can cause a blockage within the digestive system, most often in children, who have a thinner digestive tube than adults—but this is extremely rare.

1.Children might feel terrified after swallowing chewing gum mainly because ________.

A.they believe the tall tales about chewing gum

B.chewing gum will stay in their body for years

C.their heart will be wrapped by chewing gum

D.chewing gum is indigestible for children

2.What happens to the food that can't be fully broken down?

A.It remains in our digestive system forever.

B.It will be eventually moved out of our body.

C.It will fight against the power of the gut.

D.It will stick to the gut for one or two days.

3.The word It (in the 4th paragraph) refers to “________”.

A.the attemptB.the salviaC.the shellD.the gum base

4.What would be the best title for text?

A.How does our digestive system work?

B.Can chewing gum be swallowed by kids?

C.Does swallowing chewing gum matter?

D.Why swallowing chewing gum frightens kids?

查看答案和解析>>

科目:高中英語 來源:2016-2017學年河北石家莊辛集中學高二11月考英語卷(解析版) 題型:單項填空

The class ________ 80 students is hard to manage.

A. consisting ofB. consists ofC. making up ofD. made up

查看答案和解析>>

科目:高中英語 來源:2016-2017學年江蘇揚州中學高二上開學考試英語卷(解析版) 題型:閱讀理解

Australia has promised to introduce the most comprehensive (全面的) carbon trading program outside Europe in 2010. The government in Canberra plans to cut greenhouse gas emissions (排放) by at least five percent by 2020, but it could make bigger reductions if other countries agree to tougher targets.

The Australian government warns that without tough environmental measures the country could lose key industries and jobs. Climate Change Minister Penny Wong says the economy is under threat and decisive action is needed.

Central to the government’s climate change plan is a carbon emissions trading program that will be introduced within two years. It would involve one thousand of the nation’s biggest companies and would cover about three-quarters of Australia’s greenhouse gas emissions.

Many scientists believe that greenhouse gases, such as carbon dioxide and methane, contribute to global warming. Many of them are released by burning fuels such as coal and oil.

Companies will be required to buy permits for each ton of carbon they emit, although big polluting exporters will receive up to 90 percent of their carbon licenses free.

Many business leaders want the government to delay the plan because of the current global financial crisis, which is slowing the Australian economy. Peter Anderson from the Australian Chamber of Commerce and Industry says it is irresponsible to bring in a carbon trading plan now.

Environmentalists, on the other hand, say Prime Minister Kevin Rudd has not properly addressed the threat of climate change. Activists had sought a minimum emissions cut of 25 percent.

Instead, the Rudd government aims to cuts carbon emissions by at least five percent of 2000 levels by 2020. That amount could rise to 15 percent, if future global agreements set such a target.

Ray Nias of the environmental group WWF says Australia will pay the price for low targets. “This is a deeply, deeply disappointing target,” Nias said. “It commits Australia to long-term climate change. It will make Australia’s ability to negotiate (協商) global agreements very, very difficult. It is much lower than even we had imagined.”

Australia has one of the highest per-person greenhouse emissions rates in the world because of its reliance on coal for electricity.

Some scientists warn that the vast, dry Australian continent, which has been suffering a series of droughts in recent years, could be one of the region’s hardest hit by global warming.

1.Which group supports to cut carbon emissions by at least 25%?

A. Environmentalists.B. The government.

C. Business leaders.D. Scientists.

2.Who most probably agrees to a higher goal of carbon emissions?

A. Penny Wong.B. Peter Anderson.

C. Kevin Rudd.D. Ray Nias.

3.Many business leaders are against the Australian program because ________.

A. they believe the program will only benefit the big companies

B. they believe the program will cause the global warming

C. they don’t want to pay extra money for carbon emissions

D. they don’t think carbon emission will surely cause the global warming

4.The underlined sentence means ________.

A. The Australian government will be blamed for the low target

B. Australia will suffer a lot from climate change caused by carbon emissions

C. The Australian government will have to spend lots of money on carbon emissions

D. Many Australian companies will close down because of the low target

查看答案和解析>>

同步練習冊答案