《2025年新课程学习与测评单元双测九年级英语全一册人教版》

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Researchers have developed a high-tech drowning (溺水) prevention and rescue (营救) system. It was introduced to a scenic water area in Henan Province in October, 2024.
Developed by a team, this system uses AI, robotics and big data technologies. It can provide continuous monitoring (监测), early warnings and autonomous rescue (自主救援). It can quickly rescue people who have fallen into water.
Saving drowning people in time has been a problem for a long time. The key is early warning and rescue in time. Traditional rescue methods often depend on human lifeguards. They may have difficulty rescuing drowning people. For example, they can’t find and reach the drowning people in time.
The newly developed AI-based system overcomes these difficulties by offering continuous monitoring and faster response (反应). It is a hopeful method for water safety at large public places. Over 100 different kinds of cameras in the system make it possible to monitor the key water areas all day. It can find everything on the water’s surface, even very small things. The system tells the person on duty when people enter the areas or show signs of danger. It can quickly work out the drowning person’ exact locations (位置) and take rescue actions.
Autonomous rescue boats play an important role in rescuing by going directly to the drowning persons quickly. These fast rescues require almost no human intervention (干预). This new system offers a new model for water safety.
根据短文内容，回答下列问题。
31. When and where was the new system used?
In October，2024 in Henan Province.
32. What is the system used for?
It is used for rescuing the people who have fallen into water.
33. What’s the disadvantage of traditional rescue methods?
It’s difficult to find and reach the drowning people in time.
34. How many cameras are there in the system?
Over 100 different kinds of cameras.
35. What play an important role in rescuing by going directly to the drowning persons quickly?
Autonomous rescue boats.

答案： 31 In October，2024 in Henan Province.
32 It is used for rescuing the people who have fallen into water.
33 It’s difficult to find and reach the drowning people in time.
34 Over 100 different kinds of cameras.
35 Autonomous rescue boats.