Question

【題目】 Have you ever seen a car without a driver? It sounds crazy, but these computer-driven driverless cars will soon be filling roads near you.【1】

So how? The cars have sensors（感應(yīng)器）all around which can find other cars and objects in the road. Road signs are read by cameras, and satellite navigation systems（衛(wèi)星導(dǎo)航系統(tǒng)）are used so the car knows how to get where you want to go. 【2】.Finally, a central computer system takes in all the information that it receives from the sensors and cameras and works out when to speed up, stop and turn.

Sound like your idea of heaven（天堂）? Sitting back, looking out of the windows and even watching a film or reading a book while ‘driving’ would be possible with this new technology. You wouldn’t have to worry about remembering directions to where you’re going.【3】 they would obey the rules and have quicker action times when in dangerous situations.

【4】.Computers would have difficulties making ethical（道德的）decisions: if a child ran into the road, would the computer choose to hit the child or turn suddenly in the risk of killing car’s passengers? Moreover, I personally find driving fun 一I’d miss driving a car myself. 【5】. Should children, or drunk people, be allowed in a driverless car by themselves? Or would there need to be a person with a driving license in the car at all times?

I’m not certain I’d want a driverless car 一 but it’s only a matter of time before they’ll become more affordable and popular on our roads.

A. However, there are many drawbacks of driverless cars.

B: Companies like Google and Tesla have been designing and testing these cars, and the technology is there.

C: What’s more, computers would also drive more safely than people .

D:All you have to do is type in the address!

E: The driverless car knows all the directions well.

F: There would also be many other decisions to be made .

Answer 1

【答案】

【1】B

【2】D

【3】C

【4】A

【5】F

【解析】

短文大意：本文是科普類閱讀，介紹了無人駕駛汽車的優(yōu)缺點(diǎn)和發(fā)展前景。

【1】根據(jù)上文these computer-driven driverless cars will soon be filling roads near you這些計(jì)算機(jī)驅(qū)動(dòng)的無人駕駛汽車很快就會(huì)出現(xiàn)在你附近的道路上，可知Companies like Google and Tesla have been designing and testing these cars, and the technology is there.（谷歌和特斯拉等公司一直在設(shè)計(jì)和測(cè)試）以谷歌和特斯拉公司為例，符合句意，故選B。

【2】根據(jù)上文Road signs are read by cameras, and satellite navigation systems are used so the car knows how to get where you want to go道路標(biāo)志由攝像頭讀取，衛(wèi)星導(dǎo)航系統(tǒng)用于汽車知道如何到達(dá)你想去的地方，可知該系統(tǒng)需要讀取要去的地址，備選句子All you have to do is type in the address!（你所要做的就是輸入地址）符合句意，故選D。

【3】根據(jù)下文they would obey the rules他們會(huì)遵守規(guī)則，可知無人駕駛會(huì)更安全，備選句子What’s more, computers would also drive more safely than people.（更重要的是，電腦駕駛也會(huì)比人更安全）符合句意，故選C。

【4】根據(jù)下文Computers would have difficulties making ethical decisions計(jì)算機(jī)將很難做出合乎道德的決定，可知本段介紹無人駕駛的缺點(diǎn)，備選句子However, there are many drawbacks of driverless cars.（然而，無人駕駛汽車有很多缺點(diǎn)）符合句意，故選A。

【5】根據(jù)下文的兩個(gè)問題Should children, or drunk people, be allowed in a driverless car by themselves? Or would there need to be a person with a driving license in the car at all times? 無人駕駛汽車應(yīng)該允許兒童或醉酒的人駕駛嗎?還是需要一直有一個(gè)持有駕照的人在車?yán)?/span>?可知還需做出其他的決定，There would also be many other decisions to be made.符合句意，故選F。

補(bǔ)全短文，要求根據(jù)上下文選擇合適的句子填空，使短文內(nèi)容前后連貫，表達(dá)順暢，重在考查學(xué)生對(duì)所學(xué)語言的綜合運(yùn)用能力和對(duì)文段的理解判斷能力。本題有一定難度，但只要聯(lián)系整篇短文，把握好上下句的意思和關(guān)系，正確作答是不成問題的。例如小題2，根據(jù)上文Road signs are read by cameras, and satellite navigation systems are used so the car knows how to get where you want to go道路標(biāo)志由攝像頭讀取，衛(wèi)星導(dǎo)航系統(tǒng)用于汽車知道如何到達(dá)你想去的地方，可知該系統(tǒng)需要讀取要去的地址，備選句子All you have to do is type in the address!（你所要做的就是輸入地址）符合句意，故選D。