精英家教网 > 高中英语 > 题目详情

Do you suffer from cybersickness?

The rise of mobile phones has been blamed for a number of social ills, but your smart phone may also be making you physically sick as well. Scientists have identified a condition called “cybersickness”, which they say is the digital version of motion sickness. The phenomenon, which affects up to 80 percent of the population who own smart phones or tablets, leads to feelings of sickness and unsteadiness. It is caused by seeing fast motion on a screen, which covers anything from a car chase in a film to scrolling through web pages on your phone.

The more realistic the visual content appears to you, the higher your chances of getting cybersickness are . The condition was identified in a piece in the New York Times in which British and US experts said that it needed solving. Motion sickness leaves sufferers feeling ill because they feel movement in your muscles and your inner ear but do not see it. The mismatch in digital sickness is the opposite—you see movement on the screen but do not feel it. The effect is the same and the symptoms include a headache, wanting to throw up, confusion and the need to sit down. Often cybersickness shows itself in a subtle way and sufferers put it down to stress or eyestrain.

Steven Rauch, a professor of otolaryngology(耳鼻喉科学) at Harvard Medical School, said: “Your sense of balance is different from other senses in that it has lots of inputs. When those inputs don’t agree, that’s when you feel dizziness and sickness. ”

Some studies that have been carried out into cybersickness found that women are more susceptible than men, the New York Times reported. Those who have Type A’ personalities—meaning they are confident and determined—are more likely to suffer from cybersickness as well. Among those who have reported experiencing the condition have been video gamers who spend hours playing fast paced games. Engineers at Oculus VR, the virtual headset manufacturer, have admitted that digital motion sickness is one of their biggest problems.

1.From the text, we know that cybersickness ______.

A. is completely equal to motion sickness

B. affects up to 80% of the population.

C. leads to people’s feelings of sickness and unsteadiness

D. is caused by seeing fast moving objects around

2.What’s the difference between motion sickness and digital sickness?

A. Digital sickness means sufferers see movement but do not feel it.

B. Digital sickness means sufferers feel movement but do not see it.

C. Motion sickness means sufferers see movement but do not feel it.

D. Motion sickness means sufferers don’t see or feel movement

3.What does the underlined word “susceptible” in the last paragraph mean?

A. likely to accept B. likely to be affected

C. likely to suspect D. likely to be cured

4.This passage is most probably ____________.

A. a science fiction B. a newspaper ad

C. a book review D. a science news report

练习册系列答案
相关习题

科目:高中英语 来源:2014-2015学年山西忻州市高三上学期期末考试英语试卷(解析版) 题型:阅读理解

Do American children still learn handwriting in school? In the age of the keyboard,some people seem to think handwriting lessons are on the way out.90% of teachers say they are required to teach handwriting.But studies have yet to answer the question of how well they are teaching it.One study published this year found that about three out of every four teachers say they are not prepared to teach handwriting.Some teachers are teaching handwriting by providing instruction for 10 to 15 minutes a day,and then other teachers who basically teach it for 60 to 70 minutes a day — which really for handwriting is pretty much.

Many adults remember learning that way — by copying letters over and over again.Today's thinking is that short periods of practice are better.Many experts also think handwriting should not be taught by itself.Instead,they say it should be used as a way to get students to express ideas.After all,that is why we write.

Handwriting involves two skills.One is legibility,which means forming the letters so they can be read. The other is fluency — writing without having to think about it.Fluency continues to develop up until high school.

But not everyone masters these skills.Teachers commonly report that about one fourth of their kids have poor handwriting.Some people might think handwriting is not important any more because of computers and voice recognition programs.

But Steve Graham at Vanderbilt says word processing is rarely done in elementary school,especially in the early years.American children traditionally first learn to print,and then to write in cursive,which connects the letters.But guess what we learned from a spokeswoman for the College Board,which administers the SAT college admission test.More than 75 percent of students choose to print their essay on the test rather than write in cursive.

1.From Paragraph 1 we can learn ________.

A. teaching handwriting is a basic requirement in teaching job

B. most teachers prefer to teach handwriting

C. teachers spend little time in teaching handwriting

D. a keyboard has taken the place of the handwriting entirely

2.The underlined word “legibility” in Paragraph 3 means ________.

A. being easy to read

B. being complex

C. being unexpected

D. being unreadable

3.The best title for the passage is ________.

A. How to improve handwriting in school

B. Right or wrong: the death of handwriting

C. Handwriting involves two skills

D. Handwriting lessons are on the way out

4.The author’s attitude towards whether still to learn handwriting in school is________.

A. negative

B. objective

C. critical

D. optimistic

查看答案和解析>>

科目:高中英语 来源:2014-2015学年北京市高三上学期第一次质量检测英语试卷(解析版) 题型:完形填空

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。

Learning a life lesson on managing time

One day, an expert was speaking to a group of students about how to manage their time .He an example those students will never forget.

He pulled out a wide jar and put it on the table. He also about a dozen rocks and carefully them into the jar. One at a time. When no more rocks would inside, he asked,“Is this jar full?”

Everyone in the class answered loudly,“Yes.” The expert said,“Really?” He under the table and pulled out a bucket of gravel (砾石).He put some gravel in and the jar, causing it to go down into the between the big rocks. He then asked the group once more,“Is this jar full?”

not,” one of them answered this time.“Good!” he replied. From under the table he brought out a bucket of sand and started the sand in the jar and it went into all of the spaces left the rocks and the gravel. Once more he asked the question,“Is this jar full?”

“No!” the class shouted. Once again he said,“Good. ” Then he a cup of water in the jar was full. Then he looked at the class and asked,“What is the here?”

Immediately one student raised his hand and said,“The point is, no matter how full your is, if you try really hard you can always fit .things in!” “No,” the expert replied,“that’s not the point. The point is if you don’t put the big rocks in ,you’ll never get them in .What are the ‘big rocks’ in your ?Time with your loved ones, your education, or your dreams?Remember to put these big rocks in first or you’ll never get them in at all, you’ll never have the real quality time you need to spend on the big, important things.”

1.A. set B. gave C. made D. followed

2.A. handed out B. passed on C. took out D. picked up

3.A. threw B. spread C. turned D. placed

4.A. come B. push C. fall D. fit

5.A. reached B. sat C. got D. stopped

6.A. shook B. covered C. pressed D. raised

7.A. bottom B. distance C. areas D. spaces

8.A. Usually B. Probably C. Obviously D. Simply

9.A. inserting B. packing C. putting D. mixing

10.A. beside B. between C. around D. among

11.A. allowed B. forced C. sank D. poured

12.A. until B. before C. so that D. as far as

13.A. reason B. result C. point D. matter

14.A. clever B. eager C. sensitive D. curious

15.A. schedule B. container C. time D. class

16.A. enough B. small C. extra D. more

17.A. first B. once C. properly D. immediately

18.A. at all B. after all C. at last D. any more

19.A. mind B. list C. life D. world

20.A. and B. while C. but D. for

查看答案和解析>>

科目:高中英语 来源:2016届浙江杭州五校联盟高三年级上学期第一次诊断考试英语试卷(解析版) 题型:单项填空

-Mum,I always feel everything is unfair to me.

--Complaints in life ________ no sense,for things will be what they should be.

A. make B. have made

C. will make D. are making

查看答案和解析>>

科目:高中英语 来源:2016届四川资阳高三上学期第二次诊断考试英语试卷(解析版) 题型:七选五

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,并在答题卡上将该项涂黑。选项中有两项为多余选项。

Do you have a spare room in your house? Do you like to share your drive way in front of your garage with others? Both of these can help you make money. 1.

Perhaps the best-known example of a company in this field is Airbnb – an American web business which allows you to rent out your spare room to holidaymakers. It says it operates in 34,000 cities and it has 800,000 listings of rooms and apartments. 2.

A British company is doing something with parking spaces. JustPark’s founder, Anthony Eskinaizi, says, “when I had the original idea, I spotted a driveway close to a sports stadium. It would have been so convenient if I could have just parked in the driveway rather than in a commercial car park.” 3. Around 20,000 people have advertised their spaces on the website, and he says around half a million drivers use it.

4. They are people who run things like traditional hotels and commercial car parks. They are afraid of ending up losing money.

5. Regulations for these new businesses are unclear. How will renting out your driveway affect your neighbour? Because this a new business world, those rules aren’t there yet.

A. And there is another problem.

B. A commercial car park is inconvenient.

C. And his great idea has proved a success.

D. But the new business of renting has its competitors.

E. They seem to have occupied the majority of the market.

F. But the government says no to the new business of renting.

G. Many people are benefiting from this new business of renting.

查看答案和解析>>

科目:高中英语 来源:2016届河北省保定市高三期末调研英语试卷(解析版) 题型:阅读理解

The 115-year-old famous Oxford Dictionary will now include popular new Chinese terms like “shanzhai” “youtiao” and “fangnu”, as part of the modern Chinese language.

As China plays a more and more important role in the world economy, the Chinese language is forever developing, attracting more attention from people who want to understand this ancient yet powerful language.

For instance, the word “shanzhai” is used to describe the countless knockoffs(名牌仿制品).Another new term in the new edition is the word “fangnu”, a term used to describe the phenomenon in large cities where well-educated youth complain of a miserable existence due to the heavy burden of a home mortgage(按揭贷款).All these new or often fashionable terms can be found in the new Oxford English –Chinese, Chinese-English dictionary. that was unveiled(公布于众的)in the recently concluded Beijing International Book Fair last week.

This dictionary is the largest single volume English-Chinese, Chinese-English dictionary and contains 670,000 words and phrases after five years of preparation. Sixty editors from the Oxford University Press and its partner in China—the Foreign Language Teaching and Research Press worked together on the project. According to Julie Kleeman, the dictionary’s chief editor, most of the firm’s editors were Chinese, while about one fourth were native-English speakers.

“We don’t want to make it florid(绚丽的), we want it to be modern and conversational. Many of the words in the present dictionary are no longer in use.” said Kleeman. “The need for studying Chinese by foreigners today is totally different from decades ago. Precise, native and practical—that is our main advantage,” she said. She added the dictionary also has a sidebar section that explains words which contain too much cultural information, like “hutong”, a traditional architecture style of Beijing. Another would be “youtian” the popular Chinese breakfast choice usually eaten with soybean milk.

Kleeman said in the future newer updated versions will be only available online as language often changes too quickly for book versions to keep up with. The online version will also offer a Chinese pronunciation guide.

The online version, allowing access via different platforms from the PC to the iPhones, will be ready “as soon as possible”, Kleeman said.

1.Why will Oxford Dictionary include popular new Chinese terms?

A. To attract those who want to get a better understanding of Chinese.

B. To develop the international working language, English.

C. To keep up with the development of the world economy.

D. To interest people and sell at a higher price.

2.We can use the following words to describe this new dictionary EXCEPT__________.

A. accurate B. flowery

C. practical D. native

3.The newer updated versions will be only available online because______.

A. book versions are too expensive to buy

B. book versions can’t offer a Chinese pronunciation guide

C. they can keep up with the quickly changing language

D. they will allow access in different languages

4.What can we learn from the text?

A. Oxford Dictionary has a history of more than 100 decades.

B. the word “shanzhai” can be only found in online versions.

C. Most of the dictionary’s editors are native English speakers.

D. Oxford Dictionary will be modern, practical and multifunctional

查看答案和解析>>

科目:高中英语 来源:2015-2016学年吉林扶余第一中学高二上学期期末英语试卷(解析版) 题型:短文改错

短文改错

假定英语课上老师要求同桌之间交换修改作文,请你修改你同学写的以下作文。文中共有10处语言错误,每句中最多有两处。错误涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:1. 每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。

There’s an old man in our village calling Old Joe who said to be 110 years old.This can’t be proved though he doesn’t have a birth certificate.All his personal papers were destroy during the World War Ⅱ. I don’t know if he really is so old, and it doesn’t matter.He certainly looks very old.Of course, he is often asked question by people who want to be told the secret of long life.Old Joe always answered them like this, “If you are offered a cigarette, never accept it; if you are annoyed by someone, never lose his temper; and if you are asked foolishly questions, never answer them.”

查看答案和解析>>

科目:高中英语 来源:2015-2016学年福建宁德部分一级达标中学高二上学期联考英语试卷(解析版) 题型:完形填空

完型填空

阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

I lost my elderly mother a few weeks ago. Actually, my mother had fallen over during the night and had not been able to ________again. She had woken up the neighbors by banging on the wall. The ________ called an ambulance, which took her ________ to the hospital.

My mother has ________ thought that hospitals are frightening. She believes that doctors and hospitals give you ________ diseases. My father went to hospital a year ago, and after a few weeks, he ________ . The fact that he was also in the final ________ of lung cancer was certainly related, but by my mother’s logic, my father’s death was ________ with the hospital.

When a neighbor ________ me up and told me that my mother had been taken off in an ambulance, the first thing I did was similar, which was to ring Queen Elizabeth Hospital. The paramedics(护理人员) had told my neighbor that my mother would ________ be taken there, ________I was told that no one by that name had been ________ , so they gave me the numbers of two other West Midland hospital. They didn’t ________ they were holding my mother. I rang the ________ and asked them to find her, but the nice officer said he could only do that if she had been reported as a(n) ________ person.

It took six calls to ________ my mother. She had been in Queen Elizabeth Hospital all along, but because their computer system hadn’t been updated overnight , there was no record of her ________ . My mother had spent more than a ________ in the hospital when it turned out there was nothing ________ with her. I managed to get her out within 10 days, but only by agreeing that in the future, she would live downstairs. In return, the hospital said they would ________ for a social worker to visit the house three or four times a day.

Luckily, my mother is safe. Thank all the people who have given their help to us .

1.A. wake upB. get upC. stay upD. send up

2.A. neighborsB. strangersC. relativesD. friends

3.A. outB. upC. awayD. around

4.A. hardlyB. occasionallyC. alwaysD. rarely

5.A. strangeB. specialC. severeD. final

6.A. passed awayB. passed byC. passed overD. passed down

7.A.measuresB. curesC. stagesD. years

8.A.connectedB. facedC. equippedD. pleased

9.A. tookB. rangC. putD. brought

10.A. willinglyB. happilyC. likelyD. easily

11.A. butB. andC. whenD. or

12.A. adoptedB. heldC. adjustedD. adapted

13.A. refuseB. rejectC. admitD. insist

14.A. policeB. familyC. doctorsD. nurses

15.A. oldB. deadC. missingD. unique

16.A. rescueB. findC. comfortD. persuade

17.A. illnessB. arrivalC. checkoutD. medicine

18.A. monthB. yearC. weekD. day

19.A. differentB. wrongC. necessaryD. important

20.A. allowB. answerC. arrangeD. call

查看答案和解析>>

科目:高中英语 来源:2015-2016学年福建八县一中高二上学期期末英语试卷(解析版) 题型:完形填空

完形填空

阅读下面短文 , 掌握其大意 , 然后从每题所给的 A , B , C , D四个选项中选出最佳答案 .

My daughter performed on behalf of her class in the annual school concert today. She played so ________ that I could not help cheering her. The very ________ reminded me of her experiences of piano practicing.

When she was five, we gave her a piano as a birthday present. With great________ , she began learning it. However, when she was no longer ________ , she became sick of it. ________ , it is a tough job to learn the piano, not to mention the daily routine (常规) of ________ .

When her first teacher left, my friend ________ me to an American teacher whoseway of teaching was completely American. After practicing, she would give my daughter some ________ comments, and then point out what should be ________ . Every time she came, ________ beginning the lesson right away, she would first play some _______ . She said, “To learn the piano, you should learn not only the ________of playing, but more importantly, to ________ the music and love it.”

After some time, my daughter became fond of her lessons. Sometimes she ________ would like to ________ a little bit when her skill had reached a certain level.

Surprisingly, my daughter said to me one day, “Mom, I was________ thatyou didn’t give up my piano lessons. Learning it is like climbing a mountain. You’ll feel ________ when you are on the way. When you look ________ from where you are, you will realize that you have been making ________ . But if you ________ ,you’ll never take one more step. ” That was the very thing I wanted to teach her.

1.A. regularlyB. smoothlyC. carefullyD. happily

2.A. musicB. sceneC. arrangementD. praise

3.A. excitementB. pressureC. regretD. unwillingness

4.A. youngB. freeC. curiousD. enthusiastic

5.A. After allB. Above allC.In allD. First of all

6. A. costB. practiceC. educationD. show

7.A. ledB. sentC. directedD. introduced

8. A. usualB. interestingC. goodD. humorous

9.A. explainedB. changedC. stoppedD. improved

10.A. as withB. instead ofC. except forD. thanks to

11. A. musicB. jokesC. gamesD. sports

12. A. levelsB. skillsC. trainingD.secrets

13.A. createB. followC. feelD. read

14.A. onceB. thenC. stillD.even

15. A. make upB. look backC. show offD. give away

16.A. nervousB. luckyC. afraidD. astonished

17.A. tiredB. easyC. embarrassedD. excited

18. A. aheadB. upC. downD. over

19.A. mistakesB. choicesC. progressD. time

20.A. stopB. continueC. doD. move

查看答案和解析>>

同步练习册答案