Unit 3 The world online Integrated skills 课前学案-2025-2026学年高中英语牛津译林版必修第三册

该高中英语学案聚焦“青少年互联网使用情况报告”核心知识点，通过阅读中国青少年互联网使用调查文章导入，梳理数据变化主题，再以词汇收集（如rise、drop等数据描述词）和翻译练习搭建语言支架，为后续分析饼图写调查报告的写作任务奠定基础，形成从输入到输出的连贯学习脉络。 该资料特色在于整合阅读、词汇、翻译与写作，通过数据描述词汇积累和翻译练习提升语言能力，写作任务要求分析饼图数据并提出建议培养思维品质，评价标准引导关注要点和逻辑提升学习能力，贴近学生生活，助力全面发展语言运用与问题解决能力。

B3U3 Integrated skills -Reporting on Internet use 课前学案 Step One: We read How Teenagers in China Use the Internet A recent survey interviewed over 90,000 teenagers from China to learn how they use the internet. The survey was done by the Chinese Academy of Social Sciences, and it shows clear changes over the past five years. Study takes first place. In 2019, only 42% of teens searched online for schoolwork. The number has risen from 42 percent to 61 percent in 2024. There is a rise of 19 percent in students using the Internet to look up learning materials, finish homework and watch teaching videos online. When they have difficult problems, search engines help them find clear answers quickly. Some also take online courses to improve their weak subjects. Communication comes second. Around 58 percent chat with classmates and family on messaging apps. This share goes up slowly every year, as more students share daily stories and discuss school projects online. They also follow their friends’ social media posts to stay connected. Entertainment is another main online activity, yet gaming time has changed a lot. Five years ago, 53% of teens spent much time on online games, but this figure fell to 36% last year.There is a drop of 17 percent in teenage game players. Meanwhile, short video viewing rates slightly go down. Only a small number of teenagers use the Internet to read news. This group’s percentage stays unchanged all through the survey years. Few students search for news or learn new skills such as coding and photography online. Experts say the rise in online learning is a good sign. But they remind teens not to let screen time increase without control. It is important to balance online fun and schoolwork to avoid internet addiction. 1. What is the main idea of the text? A. Ways to stop teenagers from Internet addiction. B. Changes in Chinese teens’ different uses of the Internet. C. Different online courses for middle school students. D. How to use search engines for school study. 2. How much did the percentage of students studying online grow from 2019 to 2024? A. 17% B. 42% C. 19% D. 61% 3. What does the underlined word “addiction” in the last paragraph most probably mean? A. Too much love for something and hard to stop B. Good habits of using the Internet every day C. Useful skills learned from online videos D. Clear plans to control screen time Step Two: We collect useful expressions 1. rise _______________________ 2. increase ___________________ 3. decrease___________________ 4. drop______________________ 5. go up______________________ 6. go down ___________________ 7. fall _____________________ 8. stay unchanged______________ 9. there is a rise of ... percent in ________________________ 10. there is a drop of...percent in ________________________ 11. the number has gone up by .... percent_________________ 12. the figure stays the same____________________________ 13. the percentage remains unchanged____________________ 14. the number has risen from ... to ..._____________________ Step Three: We translate 1. The number has risen from 42 percent to 61 percent in 2024. ______________________________________________________________________________ 2. There is a rise of 19 percent in students using the Internet to look up learning materials, finish homework and watch teaching videos online. ______________________________________________________________________________ 3. This share goes up slowly every year, as more students share daily stories and discuss school projects online. ______________________________________________________________________________ 4. Five years ago, 53% of teens spent much time on online games, but this figure fell to 36% last year. ______________________________________________________________________________ 5. There is a drop of 17 percent in teenage game players. ______________________________________________________________________________ 6.This group’s percentage stays unchanged all through the survey years. ______________________________________________________________________________ Step Four : We write 假定你是校英文报记者李华。你校面向全体高中生开展了上网目的问卷调查，下图是统计结果饼图。请根据图表信息写一篇英文调查报告，刊登在校英文报。 提示词汇： 1. Looking up learning materials（学习查资料）：40% 2. Online chat（网上聊天）：30% 3. Games and online entertainment（娱乐游戏）：15% 4. Shopping activities（网购）：15% 写作要点： 1. 描述饼图中四类上网行为的占比； 2. 简要分析该调查反映出的学生上网现状； 3. 给出高中生合理使用网络的建议。 注意： 1. 词数100左右； 2. 可适当增加细节，使行文连贯； ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Step Five: We appreciate The standards of an excellent writing requirements cover all key points of the task. logic coherent logic in sentences and the whole passage. Language quality use varied vocabulary,phrases,and grammatical structures. handwriting the handwriting is tidy and neat(整洁的). Answers: Step One: We read 选择题答案 1. B 解析：全文围绕中国青少年各类网络使用情况近五年的变化展开。 2. C 解析：原文There is a rise of 19 percent。 3. A 解析：internet addiction 网瘾，指过度沉迷难以自控。 Step Two: We collect useful expressions 释义 1. rise 上升；增长（动词/名词） 2. increase 增加；上升（动词/名词） 3. decrease 减少；下降（动词/名词） 4. drop 下降；降低（动词/名词） 5. go up 上升，上涨 6. go down 下降，减少 7. fall 下降，降低 8. stay unchanged 保持不变 9. ……方面增长了百分之…… 10. ……方面下降了百分之…… 11. 数字上升了百分之…… 12. 该数值保持不变 13. 百分比维持不变 14. 数值从……上升至…… Step Three: We translate 1. 到2024年，该比例从42%上升至61%。 2. 使用网络查阅学习资料、完成作业、观看教学视频的学生占比增长了19%。 3. 这一比例每年缓慢上升，越来越多学生在网上分享日常琐事、讨论校园课题。 4. 五年前，53%的青少年花费大量时间玩网游，而去年该数值降至36%。 5. 青少年网游玩家占比下降了17%。 6. 在整个调查周期内，这一群体的占比始终保持不变。 Step Four: We write 英文范文（约100词） A Survey on Senior High Students’ Internet Use Recently our school carried out a survey on students’ purposes of surfing the Internet. Here are the results shown in the pie chart. 40% of students go online for looking up learning materials, which ranks first. 30% spend their time on online chat. Games and online entertainment take up 15%, the same percentage as shopping activities. The data shows most students use the Internet for study, but over half waste much time on chatting and fun. To make good use of the Internet, we should focus more on study-related resources. Meanwhile, we are supposed to control time spent on entertainment and online shopping. 1 学科网（北京）股份有限公司 $