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阅读短文,从方框内所给的选项中选出能填入空白处的最佳选项。(有一项为多余选项)
We often see cigarette butts (烟头) on the beach. They can kill fish and other animals.
Now people want to work out the problem with BB (Beach Bot).
The robot is 80 cm tall, and it has two cameras (摄像机) and two hands to pick up cigarette butts.
However, BB can’t tell the difference between cigarette butts and some small things. To do this, people use an app. Using this, people can give photos of cigarette butts to BB with smartphone, and then the robot can learn to know the cigarette butts.
A. They’re here and there.
B. How does this robot work?
C. They like picking small things.
D. It can see cigarette butts easily and picks them up.
E. Now BB can pick up 20 cigarette butts in 30 minutes.
F. It is a cleaning robot that uses AI to find cigarette butts.
16.
We often see cigarette butts (烟头) on the beach. They can kill fish and other animals.
A
16 But people don’t see them because they’re so small.Now people want to work out the problem with BB (Beach Bot).
F
17The robot is 80 cm tall, and it has two cameras (摄像机) and two hands to pick up cigarette butts.
B
18 When it sees cigarette butts, BB just puts them into its box. After it finishes cleaning, people take away the box.However, BB can’t tell the difference between cigarette butts and some small things. To do this, people use an app. Using this, people can give photos of cigarette butts to BB with smartphone, and then the robot can learn to know the cigarette butts.
D
19E
20 It works well with a little time. People want to keep beach clean. If we stop leaving the cigarette butts on the beach, robots like BB will have a good rest.A. They’re here and there.
B. How does this robot work?
C. They like picking small things.
D. It can see cigarette butts easily and picks them up.
E. Now BB can pick up 20 cigarette butts in 30 minutes.
F. It is a cleaning robot that uses AI to find cigarette butts.
16.
A
17. F
18. B
19. D
20. E
答案
16.A 17.F 18.B 19.D 20.E
解析
【分析】
这是一道英语阅读还原题，解题思路为：先通读全文，明确文章主旨是介绍用于清理海滩烟头的机器人BB；再逐空分析，结合前后句的语境、指代关系及逻辑衔接，匹配最合适的选项。需重点关注每空前后内容的关联性，如前文的事物特征、后文的动作描述，以此确定句子的衔接性。
【解析】
16. 前文提到海滩上有很多烟头，它们会伤害生物，后文说明人们看不到烟头是因为体积小，中间需补充烟头的分布情况，A选项“They’re here and there.”（它们到处都是）符合语境，故16选A。
17. 前文说人们想用BB解决海滩烟头问题，后文介绍机器人的构造，此处需介绍BB的属性，F选项“It is a cleaning robot that uses AI to find cigarette butts.”（它是一款用AI找烟头的清洁机器人）符合，故17选F。
18. 后文讲述机器人看到烟头后的工作流程，此处需引出机器人的工作方式，B选项“How does this robot work?”（这个机器人如何工作？）符合逻辑，故18选B。
19. 前文提到人们用APP让机器人学习识别烟头，此处需说明机器人识别烟头的能力，D选项“It can see cigarette butts easily and picks them up.”（它能轻松看到烟头并捡起它们）衔接合理，故19选D。
20. 后文说机器人工作效果好，此处需说明机器人的工作效率，E选项“Now BB can pick up 20 cigarette butts in 30 minutes.”（现在BB30分钟能捡20个烟头）符合语境，故20选E。
【答案】
16.A 17.F 18.B 19.D 20.E
【知识点】
英语阅读还原、上下文逻辑衔接
【点评】
本题考查学生的阅读理解能力及语篇逻辑分析能力，要求学生结合上下文语境匹配合适的句子，是初中英语常见的基础题型，难度适中。
【难度系数】
0.6
这是一道英语阅读还原题，解题思路为：先通读全文，明确文章主旨是介绍用于清理海滩烟头的机器人BB；再逐空分析，结合前后句的语境、指代关系及逻辑衔接，匹配最合适的选项。需重点关注每空前后内容的关联性，如前文的事物特征、后文的动作描述，以此确定句子的衔接性。
【解析】
16. 前文提到海滩上有很多烟头，它们会伤害生物，后文说明人们看不到烟头是因为体积小，中间需补充烟头的分布情况，A选项“They’re here and there.”（它们到处都是）符合语境，故16选A。
17. 前文说人们想用BB解决海滩烟头问题，后文介绍机器人的构造，此处需介绍BB的属性，F选项“It is a cleaning robot that uses AI to find cigarette butts.”（它是一款用AI找烟头的清洁机器人）符合，故17选F。
18. 后文讲述机器人看到烟头后的工作流程，此处需引出机器人的工作方式，B选项“How does this robot work?”（这个机器人如何工作？）符合逻辑，故18选B。
19. 前文提到人们用APP让机器人学习识别烟头，此处需说明机器人识别烟头的能力，D选项“It can see cigarette butts easily and picks them up.”（它能轻松看到烟头并捡起它们）衔接合理，故19选D。
20. 后文说机器人工作效果好，此处需说明机器人的工作效率，E选项“Now BB can pick up 20 cigarette butts in 30 minutes.”（现在BB30分钟能捡20个烟头）符合语境，故20选E。
【答案】
16.A 17.F 18.B 19.D 20.E
【知识点】
英语阅读还原、上下文逻辑衔接
【点评】
本题考查学生的阅读理解能力及语篇逻辑分析能力，要求学生结合上下文语境匹配合适的句子，是初中英语常见的基础题型，难度适中。
【难度系数】
0.6
