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On Thursday morning, two teenage boys we...

    On Thursday morning, two teenage boys were rescued by a drone (无人机) in Australia while lifeguards were still training to use the machine.

The ______, aged 15-17, got into difficulties about 700 feet off the coast of Lennox Head, New South Wales (NSW). A passerby saw them ______ in dangerous waves. Lifesavers ______ sent the drone to drop a lifeboat, and the pair made their way safely to the ______.

The drone, known as “Little Pipper”, was actually not ______ to be saving anyone just yet---lifeguards were being trained to ______ the machine. When a call came about the swimmers ______, the drone happened to be nearby.

Jai Sheridan was the lifeguard who ______ the drone. He described the experience as ______. “The Little Ripper ______ proved itself today. It is a highly efficient (高效的) piece of lifesaving equipment. I was ______ the drone when the alarm was raised. I directed it towards the swimmers, and dropped the ______. With its support they made their way to safety. They were ______, but not hurt. The teens were rescued in just 70 seconds with the drone---while a lifeguard would have taken up to six minutes to ______ the rescue.”

John Barilaro, an official of the state, ______ the rescue as historic. “It was the world’s ______ rescue by the unmanned aircraft”, he said. “Never before has a drone been used to ______ swimmers like this.”

Last December, the NSW state government ______ some “Little Ripper” drones for 247,000 pounds. ______ some are designed to spot sharks, others are ______ with lifeboats, alarms and loudspeakers. “It was money well spent,” said John Barilaro.

1.A. swimmers B. pilots C. visitors D. rescuers

2.A. playing B. surfing C. struggling D. training

3.A. finally B. secretly C. immediately D. gratefully

4.A. island B. ship C. hospital D. shore

5.A. advised B. supposed C. allowed D. guided

6.A. operate B. repair C. work D. power

7.A. in charge B. in place C. in action D. in trouble

8.A. flew B. brought C. checked D. designed

9.A. funny B. useful C. amazing D. important

10.A. necessarily B. basically C. probably D. certainly

11.A. studying B. piloting C. boarding D. inspecting

12.A. lifebelt B. lifeline C. lifeguard D. lifeboat

13.A. sick B. tired C. excited D. surprised

14.A. record B. complete C. experience D. report

15.A. thanked B. greeted C. imagined D. praised

16.A. latest B. best C. first D. quickest

17.A. rescue B. warn C. protect D. reward

18.A. offered B. bought C. booked D. made

19.A. Since B. Unless C. While D. Before

20.A. equipped B. connected C. covered D. filled

 

1.A 2.C 3.C 4.D 5.B 6.A 7.D 8.A 9.C 10.D 11.B 12.D 13.B 14.B 15.D 16.C 17.A 18.B 19.C 20.A 【解析】 本文属于新闻,介绍无人机营救水中遇到麻烦的游泳者,并且证明了无人机营救的高效率。 1.考查名词词义辨析。句意:游泳者,15到17岁,在离海岸700英尺的地方遇到困难。A. swimmers游泳者;B. pilots飞行员;C. visitors游客;D. rescuers营救队员。根据后文A passerby saw them ___2___ in dangerous waves可知,游泳者在水里遇到困难,故选A。 2.考查动词词义辨析。句意:一个路过的人看见他们在惊涛骇浪中挣扎。A. playing玩;B. surfing冲浪;C. struggling挣扎;D. training训练。根据文章可知,他们遇到麻烦,在惊涛骇浪中挣扎,故选C。 3.考查副词词义辨析。句意:救生人员马上派了一辆无人机扔了一辆救生船,这两个人最终安全到达岸边。A. finally最终;B. secretly秘密地;C. immediately立刻;D. gratefully感激地。根据前文while lifeguards were still training to use the machine可知,救生人员立刻用无人机送了救生艇,故选C。 4.考查名词词义辨析。句意:救生人员马上派了一辆无人机扔了一辆救生船,这两个人最终安全到达岸边。A. island岛屿;B. ship船;C. hospital医院;D. shore岸边。根据文章可知,这两个游泳者获救,故选D。 5.考查动词词义辨析。句意:这个无人机实际上不应该去营救别人,因为救生人员正在培训操作这辆无人机。A. advised建议;B. supposed假如;C. allowed允许;D. guided指导。根据后文可知,救生队员对无人机不熟练,不应该用于救人,故选B。 6.考查动词词义辨析。句意:这个无人机实际上不应该去营救别人,因为救生人员正在培训操作这辆无人机。A. operate操作;B. repair修理;C. work工作;D. power充电。根据前文while lifeguards were still training to use the machine可知,救生队员正在培训使用无人机,故选A。 7.考查介词词义辨析。句意:当遇到麻烦的游泳者的电话打过来的时候,无人机恰好就在附近。A. in charge负责;B. in place在设当的位置;C. in action在行动中;D. in trouble麻烦之中。根据文章可知,游泳者处于困境,故选D。 8.考查动词词义辨析。句意:Jai Sheridan 是负责操作无人机的救生人员。A. flew飞;B. brought带来;C. checked检查;D. designed设计。根据后文He described the experience可知,他参与了营救的事件,故可知是他在负责飞行无人机,故选A。 9.考查形容词词义辨析。句意:他描述这次经历很让人惊讶。A. funny有趣的;B. useful有用的;C. amazing惊讶的;D. important重要的。根据后文proved itself today.可知,无人机证明了可行性,故很惊讶,故选C。 10.考查副词词义辨析。句意:无人机的确证明了自己。A. necessarily必要地;B. basically基本地;C. probably可能;D. certainly当然。根据文章可知,无人机通过这次事件证明了其可行性,故选D。 11.考查动词词义辨析。句意:当报警声音响起的时候,我正在操控这个无人机。A. studying学习;B. piloting驾驶;C. boarding登机;D. inspecting检查。根据后文I directed it towards the swimmers可知,这个救生队员正在操控无人机,故选B。 12.考查名词词义辨析。句意:我把无人机导过去,把救生艇扔下去。A. lifebelt安全带;B. lifeline救生索;C. lifeguard救生队;D. lifeboat救生艇。根据前文可知,无人机把救生艇扔下去了,故选D。 13.考查形容词词义辨析。句意:他们很疲惫,但是没有受伤。A. sick生病的;B. tired疲惫的;C. excited兴奋的;D. surprised惊讶的。根据文章可知,游泳者获救,因此很疲惫,故选B。 14.考查动词词义辨析。句意:在无人机的帮助下,这两个青少年在70秒内就获救了,而救生队员则要花长达6分钟的时间完成营救。A. record记录;B. complete完成;C. experience经历;D. report报道。根据文章可知,本句描述无人机和人工救援的对比,故选B。 15.考查动词词义辨析。句意:John Barilaro ,这个州的官员称赞这次营救有着相当的历史意义。A. thanked感谢;B. greeted打招呼;C. imagined想象;D. praised称赞。根据后文可知,对这次营救持表扬的态度,故选D。 16.考查形容词词义辨析。句意:这是世界上第一次无人机营救的事件。A. latest最新的;B. best最好的;C. first第一个;D. quickest最快的。根据后文Never before has a drone been used to可知,之前从未用过无人机营救,故选C。 17.考查动词词义辨析。句意:之前从未使用无人机这样营救游泳者。A. rescue营救;B. warn警告;C. protect保护;D. reward奖励。根据文章可知,本句描述这次营救的意义,故选A。 18.考查动词词义辨析。句意:去年12月,州政府花了247,000 英镑购置了一些无人机。A. offered提供;B. bought购买;C. booked预定;D. made制作。根据It was money well spent,”可知,花钱买的无人机,故选B。 19.考查连词词义辨析。句意:一些无人机用来定位鲨鱼,而另外一些无人机则装备救生艇。A. Since因为;B. Unless除非;C. While然而;D. Before在…之前。分析句子可知,前后句属于对比关系,故用while,故选C。 20.考查动词词义辨析。句意:一些无人机用来定位鲨鱼,而另外一些无人机则装备救生艇。A. equipped装备;B. connected联系;C. covered覆盖;D. filled充满。根据前文可知,这些救人的无人机配备有救生艇,故选A。
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Kong Zi, also called Confucius (551—479B.C.), and Socrates(苏格拉底) (469—399 B.C.) lived only a hundred years apart, and during their lifetimes there was no contact between China and Greece, but it is interesting to look at how the world that each of these great philosophers came from shaped their ideas, and how these ideas in turn, shaped their societies.

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4.Where does the text probably come from?

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