登录
三、信息还原。(共5小题;每小题1分,满分5分)
请认真阅读下面短文,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
What Is a Deepfake(深度伪造) and How Can You Tell?
Imagine watching a video of a famous singer saying something rude, or seeing a photo of your friend doing something strange online. Everything seems real.
Today, deepfakes are becoming more common. A deepfake is a photo, video, or sound that is created using artificial intelligence(AI) to make it look or sound natural.
Some people use deepfakes only for fun, such as making movies or cartoons more interesting.
Experts say everyone needs to learn how to tell if they are true.
When you see something online that feels wrong, do not share it right away. Instead, check the information carefully and talk to a trusted adult or teacher.
A. However, some people use it to do harm.
B. For example, AI can change a person's face or voice.
C. You may believe it without thinking twice.
D. There are several warning signs.
E. This habit can stop wrong information from spreading.
F. Many people share such videos just for fun.
G. Making this kind of video is very difficult.
26.
请认真阅读下面短文,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
What Is a Deepfake(深度伪造) and How Can You Tell?
Imagine watching a video of a famous singer saying something rude, or seeing a photo of your friend doing something strange online. Everything seems real.
C
26Today, deepfakes are becoming more common. A deepfake is a photo, video, or sound that is created using artificial intelligence(AI) to make it look or sound natural.
B
27 This makes it difficult for people to tell whether what they see or hear is true.Some people use deepfakes only for fun, such as making movies or cartoons more interesting.
A
28 They may spread wrong information, or cheat people into sending money.Experts say everyone needs to learn how to tell if they are true.
D
29 If a person's eyes do not blink(眨眼) naturally, the lighting looks strange, or the movements do not match the words, the video may not be real.When you see something online that feels wrong, do not share it right away. Instead, check the information carefully and talk to a trusted adult or teacher.
E
30 As internet safety experts often remind us, being careful and curious is the best way to protect ourselves.A. However, some people use it to do harm.
B. For example, AI can change a person's face or voice.
C. You may believe it without thinking twice.
D. There are several warning signs.
E. This habit can stop wrong information from spreading.
F. Many people share such videos just for fun.
G. Making this kind of video is very difficult.
26.
C
27. B
28. A
29. D
30. E
答案
26.C 27.B 28.A 29.D 30.E
解析
【分析】
做信息还原题时，需先通读全文把握“深度伪造”的主题，再结合空格前后的语境逻辑逐一匹配选项：26题承接前文“看起来真实”的结果；27题需匹配AI作用的举例；28题需找从“娱乐用途”到“有害用途”的转折选项；29题需引出后文判断真假的具体迹象；30题需说明前文正确做法的作用。
【解析】
26. 前文描述视频/照片看起来真实，C项“你可能不假思索就相信它”承接“看起来真实”后的自然反应，符合逻辑；
27. 前文说明深度伪造由AI制作，B项“比如，AI能改变人的脸或声音”是对AI作用的举例，衔接上下文；
28. 前文提到有人用深度伪造娱乐，后文讲其有害用途，A项“然而，有些人用它来做坏事”构成转折，符合语境；
29. 后文列举了判断深度伪造的具体迹象（眨眼、光线、动作等），D项“有几个警告标志”引出下文的具体内容；
30. 前文建议“不要马上分享，仔细检查信息”，E项“这个习惯能阻止错误信息传播”说明该做法的作用，承接上文。
【答案】
26.C 27.B 28.A 29.D 30.E
【知识点】
信息还原、语境衔接、逻辑推理
【点评】
本题为英语信息还原题，围绕“深度伪造”展开，重点考查学生对上下文语境和逻辑关系的理解能力，需结合每处空格前后的语义匹配选项，是初中英语常见题型，难度适中。
【难度系数】
0.6
做信息还原题时，需先通读全文把握“深度伪造”的主题，再结合空格前后的语境逻辑逐一匹配选项：26题承接前文“看起来真实”的结果；27题需匹配AI作用的举例；28题需找从“娱乐用途”到“有害用途”的转折选项；29题需引出后文判断真假的具体迹象；30题需说明前文正确做法的作用。
【解析】
26. 前文描述视频/照片看起来真实，C项“你可能不假思索就相信它”承接“看起来真实”后的自然反应，符合逻辑；
27. 前文说明深度伪造由AI制作，B项“比如，AI能改变人的脸或声音”是对AI作用的举例，衔接上下文；
28. 前文提到有人用深度伪造娱乐，后文讲其有害用途，A项“然而，有些人用它来做坏事”构成转折，符合语境；
29. 后文列举了判断深度伪造的具体迹象（眨眼、光线、动作等），D项“有几个警告标志”引出下文的具体内容；
30. 前文建议“不要马上分享，仔细检查信息”，E项“这个习惯能阻止错误信息传播”说明该做法的作用，承接上文。
【答案】
26.C 27.B 28.A 29.D 30.E
【知识点】
信息还原、语境衔接、逻辑推理
【点评】
本题为英语信息还原题，围绕“深度伪造”展开，重点考查学生对上下文语境和逻辑关系的理解能力，需结合每处空格前后的语义匹配选项，是初中英语常见题型，难度适中。
【难度系数】
0.6
