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三、阅读理解
It has been more than 30 years since China started to build its BeiDou Navigation Satellite System (BDS, 北斗卫星导航系统). The system took its name from the Big Dipper (北斗七星), a group of seven bright stars in the sky.
In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries. It would be a lot safer this way. In 2020, the BDS was completed. This achievement made China the third country to have its own navigation system after the US and Russia.
The BDS does not just show where you are. It is the first navigation system to let you send messages where there is no phone signal (信号). It has also played an important role in disaster prevention and response (灾害预防与应对). It even helps farmers in China by providing information about planting, which makes farming smarter.
The BDS is more than a system. It shows China's ability in science and technology. Now, over 200 countries and areas are using it. Wherever you are, the BDS is there to help you find your way.
() 1. What did the BDS take its name from?
A. A country.
B. A group of stars.
C. An invention.
D. A scientist.
( ) 2. When did China begin building the BDS?
A. In 1994.
B. In 2000.
C. In 2020.
D. In 2024.
() 3. What is paragraph 3 mainly about?
A. The strong points of the BDS.
B. The ways to make farming smarter.
C. The methods of preventing disasters.
D. The suggestions for repairing the BDS.
() 4. What does the BDS show about China?
A. Its work in protecting nature.
B. Its development in education.
C. Its ability in science and technology.
D. Its achievements in making smartphones.
() 5. In which part of a magazine can we probably see this passage?
A. Nature.
B. Technology.
C. Health.
D. Fashion.
It has been more than 30 years since China started to build its BeiDou Navigation Satellite System (BDS, 北斗卫星导航系统). The system took its name from the Big Dipper (北斗七星), a group of seven bright stars in the sky.
In 1994, China began building the BDS, so it wouldn't have to use navigation systems from other countries. It would be a lot safer this way. In 2020, the BDS was completed. This achievement made China the third country to have its own navigation system after the US and Russia.
The BDS does not just show where you are. It is the first navigation system to let you send messages where there is no phone signal (信号). It has also played an important role in disaster prevention and response (灾害预防与应对). It even helps farmers in China by providing information about planting, which makes farming smarter.
The BDS is more than a system. It shows China's ability in science and technology. Now, over 200 countries and areas are using it. Wherever you are, the BDS is there to help you find your way.
() 1. What did the BDS take its name from?
A. A country.
B. A group of stars.
C. An invention.
D. A scientist.
( ) 2. When did China begin building the BDS?
A. In 1994.
B. In 2000.
C. In 2020.
D. In 2024.
() 3. What is paragraph 3 mainly about?
A. The strong points of the BDS.
B. The ways to make farming smarter.
C. The methods of preventing disasters.
D. The suggestions for repairing the BDS.
() 4. What does the BDS show about China?
A. Its work in protecting nature.
B. Its development in education.
C. Its ability in science and technology.
D. Its achievements in making smartphones.
() 5. In which part of a magazine can we probably see this passage?
A. Nature.
B. Technology.
C. Health.
D. Fashion.
答案
B
A
A
C
B
A
A
C
B
解析
【解析】
1. 细节理解题。根据第一段第二句“The system took its name from the Big Dipper (北斗七星), a group of seven bright stars in the sky.”可知，北斗卫星导航系统的名字来源于一组星星，故选B。
2. 细节理解题。根据第二段第一句“In 1994, China began building the BDS...”可知，中国在1994年开始建造北斗卫星导航系统，故选A。
3. 主旨大意题。第三段介绍了北斗卫星导航系统的多项功能：定位、无信号时发消息、灾害预防、助力智能耕种，这些都是它的优势，因此该段主要讲北斗系统的优点，故选A。
4. 细节理解题。根据第四段第二句“It shows China's ability in science and technology.”可知，北斗系统体现了中国的科技实力，故选C。
5. 推理判断题。文章围绕北斗卫星导航系统这一科技成果展开介绍，因此最可能出现在杂志的科技板块，故选B。
【答案】
B；A；A；C；B
【知识点】
细节理解题、主旨大意题、推理判断题
【点评】
本文介绍了北斗卫星导航系统的命名起源、建设历程、核心功能及重要意义，题目紧扣文章内容，既考查学生的阅读理解能力，也能帮助学生了解中国的科技成就。
【难度系数】
0.8
1. 细节理解题。根据第一段第二句“The system took its name from the Big Dipper (北斗七星), a group of seven bright stars in the sky.”可知，北斗卫星导航系统的名字来源于一组星星，故选B。
2. 细节理解题。根据第二段第一句“In 1994, China began building the BDS...”可知，中国在1994年开始建造北斗卫星导航系统，故选A。
3. 主旨大意题。第三段介绍了北斗卫星导航系统的多项功能：定位、无信号时发消息、灾害预防、助力智能耕种，这些都是它的优势，因此该段主要讲北斗系统的优点，故选A。
4. 细节理解题。根据第四段第二句“It shows China's ability in science and technology.”可知，北斗系统体现了中国的科技实力，故选C。
5. 推理判断题。文章围绕北斗卫星导航系统这一科技成果展开介绍，因此最可能出现在杂志的科技板块，故选B。
【答案】
B；A；A；C；B
【知识点】
细节理解题、主旨大意题、推理判断题
【点评】
本文介绍了北斗卫星导航系统的命名起源、建设历程、核心功能及重要意义，题目紧扣文章内容，既考查学生的阅读理解能力，也能帮助学生了解中国的科技成就。
【难度系数】
0.8
四、信息还原
阅读短文，从方框中选出能填入空格处的最佳选项，有两个多余选项。
Villages in China have enjoyed their development in a digital way in recent years. 1
Farming in the past was not an easy job. Farmers worked hard all year round. At the same time, they usually found it difficult to solve problems like plant diseases and pests. 2 For example, in Dayi County, Sichuan Province, there are 13 digital farms with AI machines. These machines help local farmers know when and how to fertilize (施肥) and kill pests. In this way, they make farmers work more easily with less time and energy.
Thanks to the internet, a new business called rural e-commerce (乡村电子商务) has grown. 3 In the past, it was hard for people in cities to know what villagers planted. Now, they can buy farm products easily over the phone. 4 They can get many things done on different kinds of apps.
5 A good example is Huacheng Town, Guangdong Province. To let more people know about its culture and attract more visitors, it has turned into a "digital town". Visitors can find out where to park their cars for free, when to book a ticket easily and what to buy online. They can also enjoy the view of nearly every part of the town by using VR.
A. Now, there have been big changes in farming.
B. The business also helps villagers live a digital life.
C. It was interesting to sell crops in the local small markets.
D. Selling fresh fruit and vegetables is much faster than before.
E. Villagers like to travel to big cities to learn about digital technology.
F. More visitors travel to beautiful villages because of digital technology.
G. With the help of digital technology, villagers are living an easier and happier life.
1. 2. 3. 4. 5.
阅读短文，从方框中选出能填入空格处的最佳选项，有两个多余选项。
Villages in China have enjoyed their development in a digital way in recent years. 1
Farming in the past was not an easy job. Farmers worked hard all year round. At the same time, they usually found it difficult to solve problems like plant diseases and pests. 2 For example, in Dayi County, Sichuan Province, there are 13 digital farms with AI machines. These machines help local farmers know when and how to fertilize (施肥) and kill pests. In this way, they make farmers work more easily with less time and energy.
Thanks to the internet, a new business called rural e-commerce (乡村电子商务) has grown. 3 In the past, it was hard for people in cities to know what villagers planted. Now, they can buy farm products easily over the phone. 4 They can get many things done on different kinds of apps.
5 A good example is Huacheng Town, Guangdong Province. To let more people know about its culture and attract more visitors, it has turned into a "digital town". Visitors can find out where to park their cars for free, when to book a ticket easily and what to buy online. They can also enjoy the view of nearly every part of the town by using VR.
A. Now, there have been big changes in farming.
B. The business also helps villagers live a digital life.
C. It was interesting to sell crops in the local small markets.
D. Selling fresh fruit and vegetables is much faster than before.
E. Villagers like to travel to big cities to learn about digital technology.
F. More visitors travel to beautiful villages because of digital technology.
G. With the help of digital technology, villagers are living an easier and happier life.
1. 2. 3. 4. 5.
答案
1. G
2. A
3. D
4. B
5. F
2. A
3. D
4. B
5. F
解析
【解析】
1. 第1空：此空为总起句，文章后文从农业、电商、旅游三个方面介绍乡村数字化发展带来的改变，G选项总领全文，引出下文具体内容，故选G。
2. 第2空：前文介绍过去农业的艰难，后文举例说明现在数字农场让农业生产更轻松，A选项衔接过去与现在的农业状况，起到过渡作用，故选A。
3. 第3空：前文提及乡村电商兴起，后文说明现在城里人能轻松购买农产品，D选项体现电商对农产品销售的积极影响，契合上下文语境，故选D。
4. 第4空：前文讲电商方便城里人买农产品，后文说村民能通过各类app办事，B选项中的“also”承接上文电商的作用，同时引出村民的数字化生活，衔接自然，故选B。
5. 第5空：后文举例广东花城小镇借助数字化吸引游客，F选项引出数字化对乡村旅游的推动，与后文例子呼应，故选F。
【答案】
1. G
2. A
3. D
4. B
5. F
【知识点】
语篇逻辑衔接、上下文语境推理、信息匹配技巧
【点评】
本题围绕中国乡村数字化发展主题展开，考查学生对语篇逻辑关系的把握能力，需结合上下文语境分析句子间的承接、总分等逻辑，同时要求学生理解文章各段落的主题关联，对学生的阅读理解和语篇分析能力有一定要求。
【难度系数】
0.6
1. 第1空：此空为总起句，文章后文从农业、电商、旅游三个方面介绍乡村数字化发展带来的改变，G选项总领全文，引出下文具体内容，故选G。
2. 第2空：前文介绍过去农业的艰难，后文举例说明现在数字农场让农业生产更轻松，A选项衔接过去与现在的农业状况，起到过渡作用，故选A。
3. 第3空：前文提及乡村电商兴起，后文说明现在城里人能轻松购买农产品，D选项体现电商对农产品销售的积极影响，契合上下文语境，故选D。
4. 第4空：前文讲电商方便城里人买农产品，后文说村民能通过各类app办事，B选项中的“also”承接上文电商的作用，同时引出村民的数字化生活，衔接自然，故选B。
5. 第5空：后文举例广东花城小镇借助数字化吸引游客，F选项引出数字化对乡村旅游的推动，与后文例子呼应，故选F。
【答案】
1. G
2. A
3. D
4. B
5. F
【知识点】
语篇逻辑衔接、上下文语境推理、信息匹配技巧
【点评】
本题围绕中国乡村数字化发展主题展开，考查学生对语篇逻辑关系的把握能力，需结合上下文语境分析句子间的承接、总分等逻辑，同时要求学生理解文章各段落的主题关联，对学生的阅读理解和语篇分析能力有一定要求。
【难度系数】
0.6
