Question

【題目】Babies born after 2017 may never need to take a driving lesson because of the development of self-driving cars. Some scientists say that self-driving or driverless cars(無(wú)人駕駛汽車) may hit the roads within 15 years, and it is possible that driving may become not necessary, or more relaxing and enjoyable.

Companies like Google, Baidu, Apple and Alibaba are working on driverless cars. If the tests are successful, these electric self-driving cars could be put into use very soon. This kind of cars may change the way we live in the future. All you have to do is typing in the address!

According to Baidu, driverless technology has the following four advantages. Firstly, driverless cars are actually safer. Secondly, driverless cars are more efficient(有效的) than manned cars. Thirdly, driverless cars follow the traffic rules. Therefore traffic control will be easier to achieve. At last, the cost of transportation will be reduced as the labor cost becomes less.

There are many different technologies needed to make a successful self-driving car. The most difficult technologies of all are environmental perception (感知), behavior prediction, planning control, HD mapping, and exact GPS.

【1】According to some scientists, driverless cars may make driving become .

A. necessary B. difficult

C. enjoyable D. boring

【2】Which of the following is NOT true about driverless cars?

A. Google, Baidu, Apple and Alibaba are working on driverless cars.

B. This kind of cars may change our living conditions in the future.

C. Driverless cars are safer than man-controlled cars.

D. Passengers don’t need to tell the cars where they want to go.

【3】The third paragraph mainly talks about the of driverless cars.

A. instructions B. standards

C. advantages D. theories

【4】What can we learn from the passage?

A. Driverless cars may not follow the traffic rules.

B. The technologies for driverless cars haven’t yet well developed.

C. The communication between the car and a man is perfect.

D. Driverless cars will have more accidents than man-controlled cars.

Answer 1

【答案】

【1】C

【2】D

【3】C

【4】B

【解析】試題這篇說(shuō)明文介紹了正在研發(fā)的無(wú)人駕駛汽車的特點(diǎn)、無(wú)人駕駛技術(shù)的優(yōu)點(diǎn)和需要解決的技術(shù)難題。

【1】題意：據(jù)一些科學(xué)家說(shuō)，無(wú)人駕駛汽車可以使駕駛變得 。考查細(xì)節(jié)理解題。根據(jù)it is possible that driving may become not necessary, or more relaxing and enjoyable.，可知是更加輕松有趣的，故選C。

【2】題意：關(guān)于無(wú)人駕駛汽車，下列哪一項(xiàng)是錯(cuò)誤的？考查細(xì)節(jié)理解題。A. Google, Baidu, Apple and Alibaba are working on driverless cars. 谷歌、百度、蘋果和阿里巴巴都在研發(fā)無(wú)人駕駛汽車。B. This kind of cars may change our living conditions in the future.這種汽車將來(lái)可能會(huì)改變我們的生活條件。C. Driverless cars are safer than man-controlled cars. 無(wú)人駕駛汽車比人工控制的汽車更安全。D. Passengers don’t need to tell the cars where they want to go. 乘客不需要告訴汽車他們想去的地方。根據(jù)All you have to do is typing in the address!，可知需要鍵入想去的地址，故選D。

【3】題意：第三段主要講述無(wú)人駕駛汽車的 。考查文意理解題。根據(jù)According to Baidu, driverless technology has the following four advantages.，可知介紹的是無(wú)人駕駛技術(shù)具有四個(gè)優(yōu)點(diǎn)，故選C。

【4】題意：從這篇文章中我們能了解到什么？考查細(xì)節(jié)理解題。A. Driverless cars may not follow the traffic rules.無(wú)人駕駛汽車可能不遵守交通規(guī)則。B. The technologies for driverless cars haven’t yet well developed.無(wú)人駕駛汽車的技術(shù)還沒(méi)有很好地發(fā)展。C. The communication between the car and a man is perfect. 車與人之間的交流是完美的。D.Driverless cars will have more accidents than man-controlled cars. 無(wú)人駕駛汽車比人工控制的汽車有更多的事故。根據(jù)最后一段The most difficult technologies of all are environmental perception, behavior prediction, planning control, HD mapping, and exact GPS.，可知無(wú)人駕駛汽車還有很多技術(shù)難題，故選B。