课时跟踪训练(四).单词拼写/用所给词的正确形式填空1The _ (委员会) consists of twelve men and six women.答案committee2When they _ (接近) the house, they heard a huge noise.答案approached3The _ (地方的) people were friendly to us when we visited them last year.答案local4The boy _ (交换) his picture book for a toy.答案exchanged5The young man was lucky enough to _ (死里逃生) the earthquake.答案survive6There was such great _ in Greece that the government required the _ to _ more _. (unemployed)答案unemployment；employers；employ；employees7_ is a main industry of Taiwan. But a _ bus carrying 24 _ caught fire on a busy highway in Taiwan on July 19, causing all the passengers to die. (tour)答案Tourism；tour；tourists8We were _ by the _ scenery. (fascinate)答案fascinated；fascinating9The West Lake in Hangzhou is an _， whose scenery is very _， and it _ a large number of tourists every day. (attractive)答案attraction；attractive；attracts10It was _ of them to make a _ by trading with foreigners. And more _ for them, they were supported by the government. (fortunate)答案fortunate；fortune；fortunately.单句改错1Please do not hesitate to contact with me if you have any question._答案去掉with2Many people have left the countryside and moved to the city for the number of reasons._答案第三个thea3A week before Earth Day, posters put up around our school, calling upon us to join in the actions for a greener earth._答案put前加were4The programme affords to young people the chance to gain work experience._答案去掉第一个to5I wish to exchange it with another camera or declare a refund._答案withfor6They are said to have developed a new approach of teaching, which is said to improve classroom teaching greatly._答案ofto.阅读理解(2017天津卷)This month, Germanys transport minister, Alexander Dobrindt, proposed the first set of rules for autonomous vehicles (自主驾驶车辆). They would define the drivers role in such cars and govern how such cars perform in crashes where lives might be lost.The proposal attempts to deal with what some call the “death valley” of autonomous vehicles: the grey area between semiautonomous and fully driverless cars that could delay the driverless future.Dobrindt wants three things: that a car always chooses property (财产) damage over personal injury；that it never distinguishes between humans based on age or race；and that if a human removes his or her hands from the driving wheelto check email, saythe cars maker is responsible if there is a crash.“The change to the road traffic law will permit fully automatic driving，” says Dobrindt. It will put fully driverless cars on an equal legal footing to human drivers, he says.Who is responsible for the operation of such vehicles is not clear among car makers, consumers and lawyers. “The liability (法律责任) issue is the biggest one of them all，” says Natasha Merat at the University of Leeds, UK.An assumption behind UK insurance for driverless cars, introduced earlier this year, insists that a human “be watchful and monitoring the road” at every moment.But that is not what many people have in mind when thinking of driverless cars. “When you say driverless cars, people expect driverless cars，” Merat says. “You knowno driver.”Because of the confusion, Merat thinks some car makers will wait until vehicles can be fully automated without human operation.Driverless cars may end up being a form of public transport rather than vehicles you own, says Ryan Calo at Stanford University, California. That is happening in the UK and Singapore, where governmentprovided driverless vehicles are being launched.That would go down poorly in the US, however. “The idea that the government would take over driverless cars and treat them as a public good would get absolutely nowhere here，” says Calo.语篇解读：本文介绍了现行的交通法律法规责任不明确，阻碍了完全无人驾驶车辆的发展，德国交通部长提议出台新法规，明确职责，以促进无人驾驶车辆的发展。1What does the phrase “death valley” in Paragraph 2 refer to?AA place where cars often break down.BA case where passing a law is impossible.CAn area where no driving is permitted.DA situation where drivers role is not clear.解析推理判断题。根据第二段可知，death valley是介于半自主驾驶车辆和完全无人驾驶车辆之间的会延误无人驾驶车辆的未来的灰色区域。根据第五段可知，谁来为这些车辆的操作负责，是汽车制造商、消费者还是律师？这个问题还不是很明确。正因为如此，才阻碍了无人驾驶车辆的发展。故选D。答案D2The proposal put forward by Dobrindt aims to _.Astop people from breaking traffic rulesBhelp promote fully automatic drivingCprotect drivers of all ages and racesDprevent serious property damage解析细节理解题。根据第四段可知，这项建议的提出有助于推进无人驾驶车辆的发展，故选B。答案B3What do consumers think of the operation of driverless cars?AIt should get the attention of insurance companies.BIt should be the main concern of law makers.CI