One evening in February 2007 . a student named Paula Ceely brought her car to a stop on a remote in Wales . She got out to open a metal gate that blocked her path . That's when she heard the whistle sounded by the driver of a train.Her Renault Clio parked across a railway line. Second later,she watched the train drag her car almost a kilometre down the railway tracks.
Ceely's near miss made the news because she blamed it on her GPS device(導(dǎo)航儀).She had never driven the route before .It was dark and raining heavily . Ceely was relying on her GPS. But it made no mention of the crossing ."I put my complete trust in the device and it led me right into the path of a speeding train ,"she told the BBC.
W ho is to blame here ? Rick Stevenson ,who tells Ceely's story in his book When Machines Fail US, finger at the limitations of technology. We put our faith in digital devices, he says,
but our digital helpers are too often not up to the job. They are filled with small problems. And it’s not just GPS devices: Stevenson takes us on a tour of digital disasters involving everything from mobile phones to wireless key boards.
The problem with his argument in the book is that it’s not clear why he only focuses digital technology,while there may be a number of other possible causes. A map-maker might have left the crossing off a paper map. Maybe we should blame Ceely for not paying attention. perhaps the railway authorities are at fault for poor signaling system. Or maybe someone has studied the relative dangers and worked out that there really is something specific wrong with the CPS equipment. But Stevenson doesn’t say.
It’s a problem that runs through the book. In a section on cars, Stevenson gives an accout of the advanced techniques that criminals use to defeat computer-based locking systems for cars. He offers two independent sets of figures on car theft; both show a small rise in some parts of the country. He says that once once again not all new locks have proved reliable. Perhaps, but maybe it’s also due to the shortage of policemen on the streets. Or changing social circumstances. Or some combination of these factors .
The game between humans and their smart devices is complex. It is shaped by economics and psychology and the cultures we live in. Somewhere in the mix of those forces there may be way a wiser use of technology.
If there is such a way, it should involve more than just an awareness of the shortcomings of our machines. After all, we have lived with them for thousands of years. They have probably been fooling us for just as long .
【小題1】
What did Paula Ceely think was the cause of her accident?
A.Shewasnotfamiliarwiththeroad. |
B.Itwasdarkandrainingheavilythen. |
C.The railway works failed to give the signal. |
D.Her GPS device didn’t tell her about the crossing |
A.closebit | B.heavyloss | C.narrow escape | D.bigmistake |
A.Moderntechnologyiswhatwe can’tlivewithout. |
B.Digitaltechnologyoftenfalls shortofoutexpectation. |
C.Digitaldevicesaremore reliablethantheyusedtobe. |
D.GPSerrorisnottheonly causeforCelery’saccident. |
A.one-sided | B.reasonable | C.puzzling | D.well-based |
A.The major causes of traffic accidents and car thefts. |
B.The relationship between humans and technology |
C.Theshortcomingsofdigital devicesweuse. |
D.Thehuman unawarenessoftechnicalproblems. |
年級(jí) | 高中課程 | 年級(jí) | 初中課程 |
高一 | 高一免費(fèi)課程推薦! | 初一 | 初一免費(fèi)課程推薦! |
高二 | 高二免費(fèi)課程推薦! | 初二 | 初二免費(fèi)課程推薦! |
高三 | 高三免費(fèi)課程推薦! | 初三 | 初三免費(fèi)課程推薦! |
科目:高中英語 來源:浙江省模擬題 題型:完形填空
完形填空。 | |||
It seems like everywhere a person goes there is at least one person with a cell phone to his ear. Even in places 1 cell phone usage is banned such as concert halls or movie theatres there is the 2 offender, or at least a few people using the text messaging feature 3 their phones. Cell phone usage has 4 over the past decade and continues to rise. Nearly 200 5 people in the United States have cell phones and there are 6 over one billion users worldwide. That means there are a lot of phones 7 their frequencies over the airwaves at any given time. Concern has arisen over whether or not cell phone usage 8 harm a person's health. Brain cancer rates in the United States have risen since call phones were 9 , leading some people to wonder if cell phone usage is the reason for the 10 . Some people say the biggest danger 11 cell phones isn't from the either real or perceived potential to develop cancer, but from 12 while using the cell phone. How many of us have seen vehicles driving 13 erratically (不穩(wěn)定地) down the road. And we often see when we get near the vehicle the driver on a cell phone is 14 on a cell phone. It is a proven fact that a driver on a cell phone is 15 attentive and more likely to get in an accident. And, hands-free sets aren't the 16 that some people may believe. Yes, they 17 both hands for driving and prevent a person from getting a sore (酸疼的) arm, 18 the driver's mind is still 19 the conversation and therefore less attentive to what is 20 around him or her on the road. | |||
( )1. A. which ( )2. A. busy ( )3. A. under ( )4. A. been exploded ( )5. A. millions ( )6. A. well ( )7. A. delivering ( )8. A. may ( )9. A. allowed ( )10. A. increase ( )11. A. with ( )12. A. attention ( )13. A. quite ( )14. A. using ( )15. A. more ( )16. A. problem ( )17. A. hold up ( )18. A. therefore ( )19. A. taken up ( )20. A. happening to |
B. where B. always B. on B. exploded B. millions of B. good B. carrying B. must B. invented B. decline B. before B. attractive B. almost B. talking B. less B. question B. pick up B. as B. filled by B. going on |
C. there C. occasional C. from C. been exploding C. million C. better C. taking C. can C. introduced C. improvement C. in C. careless C. hardly C. moving C. least C. mean C. put up C. but C. occupied with C. talking about |
D. here D. occasionally D. to D. exploding D. million of D. best D. sending D. should D. bought D. rose D. on D. inattentiveness D. nearly D. handing D. fewer D. answer D. free up D. though D. picked up D. moving about |
查看答案和解析>>
百度致信 - 練習(xí)冊(cè)列表 - 試題列表
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺(tái) | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com