B(2020·南通市一中月考)
① Two big news stories in December 2025 caught teenagers' attention worldwide: Australia's new social media ban(禁令) and China's rocket launch with student-made satellites. These events show how the world is changing for young people, pushing them to think about the balance between virtual and real life, and the power of scientific exploration.
② On December 10, 2025, Australia became the first country to ban social media for anyone under 16. The government said this ban aims to protect teens' mental health. Studies found 70% of Australian teens aged 10—15 had seen harmful content online, and half had faced cyberbullying. Social media companies like TikTok and Facebook must stop under-16s from having accounts, or they could be fined up to 50 million Australian dollars (about 2.32 billion yuan). However, checking users' ages is a big challenge. Some platforms use ID checks while others use AI to analyze user behaviour. But experts say these methods aren't always accurate (精确的) for teens around 16. Even worse, some teens may find ways to get around the ban, such as borrowing their parents' accounts, which makes the rule hard to enforce(执行).
③ Meanwhile, China made teenagers' space dreams come true on the same day. The Lijian-1 Y11 rocket successfully sent nine satellites into space, including Slippers 2 Sat designed by 9 Nepali junior high students. These students got scholarships and strict engineering training to join the satellite project. The satellite will be used for water monitoring (监测) and earthquake prediction, tasks that are closely connected to people's daily lives and safety. Chinese scientists said the project not only completes an international task but also helps young people touch the boundaries of science, inspiring more teens to fall in love with STEM (science, technology, engineering and maths) subjects.
④ Across the world, more countries are making rules for teens' social media use. Denmark plans to ban social media for under-15s in 2026, while Singapore has banned smartphones in middle schools. These changes make people think deeply: how can teens balance online life and real-world growth? Whether it's staying away from harmful online content or chasing science dreams, the future is in young people's hands. It is up to teenagers to decide whether to let technology control them, or to use technology as a tool to improve themselves.
(
C
)4. We can learn from the passage that .A. the Australian social media ban has been completely successful
B. the Nepali students' satellite is useless for people's daily lives
C. teens may use their parents' accounts to get around the social media ban
D. China's rocket launch is the only one that carries student-made satellites
(
B
)5. Which of the following is TRUE according to the passage?A. Singapore will ban social media for under-15s in 2026.
B. The Nepali students received engineering training for the satellite project.
C. Australia fines social media companies 2. 32 billion yuan for every violation(违法).
D. The Lijian-1 Y11 rocket sent only one satellite designed by Nepali students into space.
(
D
)6. What is the main purpose of Paragraph 4?A. To explain why social media is harmful to teenagers worldwide.
B. To explain why teenagers should stay away from social media completely.
C. To prove that Singapore's smartphone ban is better than Australia's social media ban.
D. To show different countries' rules on teens' online activities and raise a thought-provoking(发人深思的) question.
(
A
)7. 新考法 篇章结构 Which of the following is the best way to divide the passage?A. ①/②③/④
B. ①②/③/④
C. ①/②/③④
D. ①②/③④
答案：4. C 【解析】根据第二段中“Even worse, some teens may find ways to get around the ban, such as borrowing their parents' accounts, which makes the rule hard to enforce.”可知，青少年可能会找到绕过禁令的方法，比如借用父母的账号，这会使得禁令难以执行，由此可知，C 项表述正确。
5. B
6. D 【解析】根据第四段内容可知，该段列举了丹麦、新加坡等国家针对青少年网络活动的不同规则，并提出了“how can teens balance online life and real-world growth”这一核心问题，目的是展示全球不同国家的青少年网络活动规则，并引发读者对“青少年如何平衡线上生活和现实成长”这一问题的深度思考。
7. A 【解析】通读全文可知，第一段为总起段，开门见山引出两大新闻事件：澳大利亚的社交媒体禁令和中国发射的由学生助力的卫星；紧接着第二段和第三段对这两大新闻进行详述，属于分述段；第四段为总结升华段，将视角拓展到全球其他国家的相关政策，并提出“青少年如何平衡线上生活和现实成长”这一核心问题。因此本文的结构为①/②③/④。
5. B
6. D 【解析】根据第四段内容可知，该段列举了丹麦、新加坡等国家针对青少年网络活动的不同规则，并提出了“how can teens balance online life and real-world growth”这一核心问题，目的是展示全球不同国家的青少年网络活动规则，并引发读者对“青少年如何平衡线上生活和现实成长”这一问题的深度思考。
7. A 【解析】通读全文可知，第一段为总起段，开门见山引出两大新闻事件：澳大利亚的社交媒体禁令和中国发射的由学生助力的卫星；紧接着第二段和第三段对这两大新闻进行详述，属于分述段；第四段为总结升华段，将视角拓展到全球其他国家的相关政策，并提出“青少年如何平衡线上生活和现实成长”这一核心问题。因此本文的结构为①/②③/④。
解析：
【解析】
4. 细节理解题：定位原文第二段“Even worse, some teens may find ways to get around the ban, such as borrowing their parents' accounts, which makes the rule hard to enforce.”，可知青少年可能借用父母账号绕过社交媒体禁令，C项表述正确；A项文中提到禁令执行存在诸多挑战，并未完全成功；B项文中说明尼泊尔学生设计的卫星可用于水监测和地震预报，和日常生活紧密相关，并非无用；D项文中仅提及本次火箭发射搭载了学生造卫星，并未说明这是唯一的相关发射，均排除。
5. 细节理解题：定位原文第三段“These students got scholarships and strict engineering training to join the satellite project.”，可知尼泊尔学生为该卫星项目接受了工程培训，B项表述正确；A项2026年计划禁止15岁以下人群使用社交媒体的是丹麦而非新加坡；C项文中是违规最高可罚约23.2亿人民币，并非每次违法都罚该金额；D项力箭一号Y11火箭共送入9颗卫星，仅其中1颗是尼泊尔学生设计的，并非只送了这一颗，均排除。
6. 主旨大意题：第四段先列举了丹麦、新加坡等不同国家针对青少年网络活动的相关规定，随后提出“青少年如何平衡线上生活与现实成长”的发人深思的问题，对应D项描述；A、B、C三项均不符合第四段内容逻辑，排除。
7. 篇章结构题：通读全文可知，第①段为总起段，引出澳大利亚社交媒体禁令、中国发射搭载学生造卫星的火箭两大核心事件，点明事件引发的思考方向；第②③段分别对两大事件进行详细分述；第④段为总结升华段，拓展介绍全球其他国家的相关政策并抛出核心思考问题，因此篇章划分方式为①/②③/④，对应A项。
【答案】
4. C
5. B
6. D
7. A
【知识点】
阅读理解细节理解
阅读理解主旨大意
阅读理解篇章结构
【点评】
本题选取贴合青少年生活的热点类说明文，考点覆盖细节判断、段落主旨分析、篇章结构划分，既考查学生准确定位原文信息比对选项的能力，也要求学生梳理文本逻辑脉络，其中篇章结构类的新考法对学生的整体文本把控能力有一定要求，难度设置合理。
【难度系数】
0.7
4. 细节理解题：定位原文第二段“Even worse, some teens may find ways to get around the ban, such as borrowing their parents' accounts, which makes the rule hard to enforce.”，可知青少年可能借用父母账号绕过社交媒体禁令，C项表述正确；A项文中提到禁令执行存在诸多挑战，并未完全成功；B项文中说明尼泊尔学生设计的卫星可用于水监测和地震预报，和日常生活紧密相关，并非无用；D项文中仅提及本次火箭发射搭载了学生造卫星，并未说明这是唯一的相关发射，均排除。
5. 细节理解题：定位原文第三段“These students got scholarships and strict engineering training to join the satellite project.”，可知尼泊尔学生为该卫星项目接受了工程培训，B项表述正确；A项2026年计划禁止15岁以下人群使用社交媒体的是丹麦而非新加坡；C项文中是违规最高可罚约23.2亿人民币，并非每次违法都罚该金额；D项力箭一号Y11火箭共送入9颗卫星，仅其中1颗是尼泊尔学生设计的，并非只送了这一颗，均排除。
6. 主旨大意题：第四段先列举了丹麦、新加坡等不同国家针对青少年网络活动的相关规定，随后提出“青少年如何平衡线上生活与现实成长”的发人深思的问题，对应D项描述；A、B、C三项均不符合第四段内容逻辑，排除。
7. 篇章结构题：通读全文可知，第①段为总起段，引出澳大利亚社交媒体禁令、中国发射搭载学生造卫星的火箭两大核心事件，点明事件引发的思考方向；第②③段分别对两大事件进行详细分述；第④段为总结升华段，拓展介绍全球其他国家的相关政策并抛出核心思考问题，因此篇章划分方式为①/②③/④，对应A项。
【答案】
4. C
5. B
6. D
7. A
【知识点】
阅读理解细节理解
阅读理解主旨大意
阅读理解篇章结构
【点评】
本题选取贴合青少年生活的热点类说明文，考点覆盖细节判断、段落主旨分析、篇章结构划分，既考查学生准确定位原文信息比对选项的能力，也要求学生梳理文本逻辑脉络，其中篇章结构类的新考法对学生的整体文本把控能力有一定要求，难度设置合理。
【难度系数】
0.7