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A
体裁：说明文
主题：科学技术
难度：★★★★★
①More than 100,000 people cheered at the breathtaking moment when 3,000 drones flew over Chaotianmen on the Chinese New Year's Eve. The 15 - minute drone show had 300 million views online.
②In fact, drones are easy to operate. People send orders to the control system. Rotors push against the air to make the drone rise or stay in the air. By changing the angle(角度) and the speed of different rotors, the drone flies in all directions.
③Drones can complete difficult and special tasks in a timely and effective way.
④After an earthquake, drones can fly over blocked roads to find people or record any possible danger. Reaching the mountain village by road may take several hours, but drones provide information in just a few minutes.
⑤For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns(枪). At night, drones with infrared(红外线的) cameras can easily find them in the dark.
⑥Drones also provide convenience for the public. For example, at a sports event, drones are used to give a view from above or help coaches see how their players are doing.
⑦In a word, drones have been widely used in emergency, environmental protection, farming, transportation and others, with more fields on the way.
⑧As drones are cheaper, more practical and less dangerous than planes or helicopters, drone flight activities have become the important driving force for the growth of low - altitude economy(低空经济). Besides well - known leaders like DJI, more pioneering companies have appeared. At the end of last year, there were nearly 1.27 million registered(注册的) drones across the country. The drone industry is believed to be full of chances and possibilities.
1. What's the writer's purpose of writing Paragraph 1?
A. To provide the background(背景).
B. To lead into the subject.
C. To compare differences.
D. To introduce a festival.
2. What does the underlined word “poachers” in Paragraph 5 mean?
A. 非法捕猎者
B. 动物保护者
C. 无人机驾驶员
D. 野生动物管理员
3. 新趋势·篇章结构 Which of the following shows the structure of this passage?
4. What will the writer probably discuss after the last paragraph?
A. The history of the drone industry.
B. The advantages(优点) of drones.
C. The future of the drone industry.
D. The disadvantages of drones.
体裁：说明文
主题：科学技术
难度：★★★★★
①More than 100,000 people cheered at the breathtaking moment when 3,000 drones flew over Chaotianmen on the Chinese New Year's Eve. The 15 - minute drone show had 300 million views online.
②In fact, drones are easy to operate. People send orders to the control system. Rotors push against the air to make the drone rise or stay in the air. By changing the angle(角度) and the speed of different rotors, the drone flies in all directions.
③Drones can complete difficult and special tasks in a timely and effective way.
④After an earthquake, drones can fly over blocked roads to find people or record any possible danger. Reaching the mountain village by road may take several hours, but drones provide information in just a few minutes.
⑤For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns(枪). At night, drones with infrared(红外线的) cameras can easily find them in the dark.
⑥Drones also provide convenience for the public. For example, at a sports event, drones are used to give a view from above or help coaches see how their players are doing.
⑦In a word, drones have been widely used in emergency, environmental protection, farming, transportation and others, with more fields on the way.
⑧As drones are cheaper, more practical and less dangerous than planes or helicopters, drone flight activities have become the important driving force for the growth of low - altitude economy(低空经济). Besides well - known leaders like DJI, more pioneering companies have appeared. At the end of last year, there were nearly 1.27 million registered(注册的) drones across the country. The drone industry is believed to be full of chances and possibilities.
1. What's the writer's purpose of writing Paragraph 1?
A. To provide the background(背景).
B. To lead into the subject.
C. To compare differences.
D. To introduce a festival.
2. What does the underlined word “poachers” in Paragraph 5 mean?
A. 非法捕猎者
B. 动物保护者
C. 无人机驾驶员
D. 野生动物管理员
3. 新趋势·篇章结构 Which of the following shows the structure of this passage?
4. What will the writer probably discuss after the last paragraph?
A. The history of the drone industry.
B. The advantages(优点) of drones.
C. The future of the drone industry.
D. The disadvantages of drones.
答案
1. B 推理判断题。根据“More than 100,000 people cheered at the breathtaking moment when 3,000 drones flew over Chaotianmen on the Chinese New Year's Eve.”可知，作者通过一场声势浩大的无人机表演引出对无人机的介绍，即文章的主题。故选B。
2. A 词义猜测题。根据“For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns.”可知携带枪支猎杀野生动物的是非法捕猎者。故选A。
3. D 篇章结构题。阅读全文可知，第一段引出无人机话题，第二段介绍无人机的可操控性，第三段介绍无人机可以完成困难和特殊任务，第四段和第五段介绍了这样的任务，第六段介绍无人机可以为公众提供便利，与第三段并列，第七段是对无人机作用的总结，第八段介绍了无人机产业的优势和现状。因此D选项符合。故选D。
4. C 推理判断题。根据“The drone industry is believed to be full of chances and possibilities.”可知，最后一句介绍无人机未来是充满无限机会和可能的，所以之后作者会介绍无人机产业的未来。故选C。
2. A 词义猜测题。根据“For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns.”可知携带枪支猎杀野生动物的是非法捕猎者。故选A。
3. D 篇章结构题。阅读全文可知，第一段引出无人机话题，第二段介绍无人机的可操控性，第三段介绍无人机可以完成困难和特殊任务，第四段和第五段介绍了这样的任务，第六段介绍无人机可以为公众提供便利，与第三段并列，第七段是对无人机作用的总结，第八段介绍了无人机产业的优势和现状。因此D选项符合。故选D。
4. C 推理判断题。根据“The drone industry is believed to be full of chances and possibilities.”可知，最后一句介绍无人机未来是充满无限机会和可能的，所以之后作者会介绍无人机产业的未来。故选C。
解析
【分析】
1. 第1题需分析第一段的写作作用：第一段通过描述无人机表演的场景，目的是引出文章主题（无人机），而非提供背景、对比或介绍节日，据此判断选项。
2. 第2题是词义猜测题，需结合第五段上下文：该段围绕保护野生动物展开，poachers携带枪支且隐藏，对应非法捕猎者，据此选答案。
3. 第3题是篇章结构题，需梳理各段落逻辑：①引出无人机，②讲操控性，③总述可完成特殊任务，④⑤举例任务，⑥讲公共便利，⑦总结作用，⑧讲产业现状，据此匹配结构选项。
4. 第4题是推断下文题：最后一段提到无人机产业充满机会和可能，故接下来会讨论产业的未来，据此判断选项。
【解析】
1. 第1题：根据第一段内容，作者通过无人机表演引出对无人机的介绍，即文章主题，并非提供背景、对比或介绍节日，故选B。
2. 第2题：第五段提到“For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns”，结合保护野生动物的语境，携带枪支、猎杀野生动物的是非法捕猎者，故选A。
3. 第3题：梳理段落结构：①引出无人机话题；②介绍操控原理；③总述可完成特殊任务；④⑤举例特殊任务；⑥说明公共便利；⑦总结作用；⑧介绍产业现状与前景，符合该结构的是选项D，故选D。
4. 第4题：最后一段结尾提到无人机产业充满机会和可能，故接下来作者会讨论无人机产业的未来，故选C。
【答案】1.B 2.A 3.D 4.C
【知识点】英语阅读理解、词义猜测、篇章结构分析
【点评】本文是关于无人机的说明文，涵盖推理判断、词义猜测、篇章结构等常见阅读题型，需学生结合上下文逻辑分析，掌握各题型解题方法。
【难度系数】0.2
1. 第1题需分析第一段的写作作用：第一段通过描述无人机表演的场景，目的是引出文章主题（无人机），而非提供背景、对比或介绍节日，据此判断选项。
2. 第2题是词义猜测题，需结合第五段上下文：该段围绕保护野生动物展开，poachers携带枪支且隐藏，对应非法捕猎者，据此选答案。
3. 第3题是篇章结构题，需梳理各段落逻辑：①引出无人机，②讲操控性，③总述可完成特殊任务，④⑤举例任务，⑥讲公共便利，⑦总结作用，⑧讲产业现状，据此匹配结构选项。
4. 第4题是推断下文题：最后一段提到无人机产业充满机会和可能，故接下来会讨论产业的未来，据此判断选项。
【解析】
1. 第1题：根据第一段内容，作者通过无人机表演引出对无人机的介绍，即文章主题，并非提供背景、对比或介绍节日，故选B。
2. 第2题：第五段提到“For weak wildlife populations, drones can show where poachers are hiding and if they are carrying guns”，结合保护野生动物的语境，携带枪支、猎杀野生动物的是非法捕猎者，故选A。
3. 第3题：梳理段落结构：①引出无人机话题；②介绍操控原理；③总述可完成特殊任务；④⑤举例特殊任务；⑥说明公共便利；⑦总结作用；⑧介绍产业现状与前景，符合该结构的是选项D，故选D。
4. 第4题：最后一段结尾提到无人机产业充满机会和可能，故接下来作者会讨论无人机产业的未来，故选C。
【答案】1.B 2.A 3.D 4.C
【知识点】英语阅读理解、词义猜测、篇章结构分析
【点评】本文是关于无人机的说明文，涵盖推理判断、词义猜测、篇章结构等常见阅读题型，需学生结合上下文逻辑分析，掌握各题型解题方法。
【难度系数】0.2
