阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Researchers have been applying artificial intell-组卷网

题型：语法填空-短文语填难度：0.65 引用次数：247 题号：21806557

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Researchers have been applying artificial intelligence (AI)to monitor biodiversity and enhance efforts to protect some species from 1 (threaten). Unlike conventional methods, AI has the capacity 2 (analyze)massive amounts of data effectively.

Species are disappearing 3 a rate much faster than that millions of years ago, with up to one million species on the edge of 4 (extinct). In response, the United Nations set a goal in 2020 to safeguard at least 30%of Earth’s land and oceans. “Al is imperfect 5 could promote important discoveries.” says Nicolas Miailhe, Paris-based founder of the Future Society, an international non-profit organization 6 aims to better govern AI. “We badly need human practitioners to design models and interpret data. ”

Besides monitoring biodiversity in real time, AI can also be used to model the impacts of human activities on an ecosystem. Although it 7 (document) that human activities have resulted in biodiversity loss, little is known about which environmental factors have 8 (large) impact.

“Long-term statistics will play 9 essential role in connecting changes in biodiversity with environmental changes. ”says Luisa Orsini, who 10 (study) evolutionary bio-systems at the University of Birmingham, UK.

2024·湖南岳阳·一模查看更多[5]

更新时间：2024-02-13 13:05:36 |

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【知识点】人与动植物人工智能

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【推荐1】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The Amazon rainforest, often 1 (know) as the “lungs of the planet”, 2 (breathe) life into the planet by fixing carbon and 3 (produce) over 20 per cent of all the Earth’s oxygen. 4 , the Amazon rainforest is a treasure house of species 5 can be used for food or medicine. Yet there is one major danger to these 6 (replace) plants and animals: us. Over the past 50 years, about 17 per cent of the rainforest 7 (appear) due to human activities such as agriculture and cattle farming. 8 the impact of human activities continues to grow and the list of species in danger of 9 (extinct) becomes longer, we are left with a question; can we afford 10 (damage) the “lungs of the planet”?

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【推荐2】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Some of you may play Ant Forest, 1 game on Alipay. Users collect “energy” to make their “trees” grow. When the “energy” 2 (reach) a certain level, some 3 (organize) and companies will plant a real tree in a desert area of China. And now it seems that the nation’s efforts to make a greener world have paid 4 .

According to a study 5 (publish) in the journal Nature Sustainability, China and India are 6 (main) responsible for making the Earth greener over the past two decades. The study has found that since 2000 the Earth’s green leaf area has increased by 5 percent, or over 5 million square kilometers, 7 is an area equal to the total area of the Amazon rainforest. China and India account for one 8 (three) of the increased greening, but contain only 9 percent of the planet’s land area covered in vegetation (植被). China was the major contributor, adding 25 percent 9 this increase, while India added 6.8 percent. There is no denying that China is one of the most successful countries in 10 (green) the desert.

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【推荐3】阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。

Beautiful and fragile coral reefs (珊瑚礁) in tropical oceans worldwide are threatened 1 climate change and storms. Now 2 (traveler) can help restore them by supporting coral replanting programs.

National Geographic Explorer Paola Rodríguez-Troncoso 3 (work) on a Mexican program for six years that sustainably replanted more than 6,000 coral fragments (碎片). In this project, divers collect fragments from the ocean floor 4 have been washed away by storms or waves. Then they fasten 5 (health) pieces to the substrata (底土层) of reefs at the same or nearby sites. It’s 6 process that can vary by location. For example, in some areas, such as French Polynesia, the coral fragments 7 (place) in underwater nurseries to recover before replanting.

Conservation groups are starting to educate and involve visitors in these efforts. 8 (avoid) programs that may do more harm than good, Rodriguez-Troncoso cautions the persons who break off fragments from healthy corals on purpose or fail to get the 9 (require) permits. Though replanted fragments grow 10 (slow)，each one can be part of a reef’s centuries-long life span. Rodriguez-Troncoso says, “That will really help.”

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文章大意：本文是一篇新闻报道。文章主要讲述了云南省利用人工智能技术在621个变电站进行日常巡检，通过摄像头、无人机和行走机器人替代人工，大幅提高了效率并降低成本，旨在解决偏远山区技术员短缺问题。

【推荐1】阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Yunnan has adopted artificial intelligence (AI) to carry out most routine inspections at 621 power substations (变电站), replacing the need for human workers. The AI inspection, powered by cameras, drones (无人机) and walking robots, 1 (be) capable of completing a task in 2 (little) than five minutes, down from the five hours 3 (require) by human workers.

Yunnan, a major 4 (produce) of hydropower and other forms of clean electricity, has 1, 937 power substations of 35 kilovolts (千伏) or above, many of 5 are located in mountainous areas. Access to nearly half of 6 substations requires travel of more than three hours by road.

AI-powered automatic inspections are expected 7 (free) human workers from lengthy road travels, greatly reducing costs. The China Southern Power Grid has planned to promote AI inspections from the experimental areas 8 the rest of the substations in the province over the next two years.

China is increasingly turning to artificial intelligence, especially robotic technologies to tackle the 9 (short) of technicians in remote mountainous areas. Last year, the mountainous province of Guizhou also started using robots to inspect the power substations that are 10 (easy) influenced by extreme weather conditions.

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文章大意：这是一篇说明文。主要介绍了人工智能在识别和快速诊断新冠病毒方面所起的作用。

【推荐2】Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.

The Power of AI

Fourteen days. That's the time Chinese scientists took to discover the full genetic sequence of the novel coronavirus (新冠病毒) since its outbreak. It 1 (share) with the WHO immediately, and has now become an important foundation for global researchers in the fight against the COVID-19. But first, let us turn the clock back 17 years, 2 it took months to identify the SARS virus. From months to fourteen days, what changed? It turns out AI played an important part.

The scientists first obtained bronchoalveolar lavage (BAL) fluid (支气管扩张灌洗液) samples from patients, 3 (isolate) the DNA and RNA, and then sequenced the genetic material by comparing them. AI's advantage is its ability 4 (recognize) patterns among a flood of data.

Let me put it in a simple way. 5 (sequence) the coronavirus genome (基组) is similar to looking for a needle in a haystack (干草堆) — looking for genotypes (基因型) with specific characteristics from a huge gene pool. That's 6 search algorithm (算法), a branch of modern Al, comes in. Think of it as an efficient search engine, 7 can find the needle in the haystack. This search algorithm can shorten months-long genetic sequencing 8 weeks or even just a few days. Combined with macro-genomic sequencing and a virus library, this AI technology can also be used in tracking virus mutation (突变).

AI doesn't just support scientists. 9 can also help patients by improving the efficiency of diagnosis (诊断). China launched a Genomics Service, 10 can run multiple virus gene comparisons and produce a detailed report within 60 seconds. This algorithm has been put into use in China and shared to the world for free.

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文章大意：本文是一篇说明文，主要讲的是机器在人脸识别中的优点和局限性。

【推荐3】阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

Human memory is unreliable. Even people with the 1 (sharp) facial recognition skills can only remember so much. However, machines aren’t limited this way. Give the right computer a massive database of faces, and it can process what it sees-then recognize a face it 2 (tell) to find-with remarkable speed and precision. This skill is 3 supports the facial-recognition software in the 21st century.

The thing is, machines still have limitations when it comes 4 facial recognition. And scientists are only just beginning to understand what those constraints are. 5 (figure) out how computers are struggling, researchers at the University of Washington created a massive database of faces and 6 (test) a variety of facial-recognition algorithms (算法) as they scaled up (增长) in complexity. The idea was to test the machines on a database that included up to 1 million different images of nearly 700,000 different people — and not just a large database 7 (feature) a relatively small number of different faces.

As the databases grew, machine accuracy dipped (下降) across the board. Algorithms 8 were right 95% of the time when they were dealing with a 13,000-image database were accurate about 70% of the time when facing 1 million images. Machines also had difficulty 9 (adjust) for people who look a lot alike — either doppelgangers (相貌一样的人) 10 the same person who appeared at different ages.

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