高中必修一 · 第 9 课
我的网络生活 My Life on the Internet
互联网像一把双刃剑。一次意外的网络事件，让 Jack 重新思考：我们是被科技使用，还是在使用科技？
📖 20 个单词📄 364词长文📝 5+12 题
1本课单词
2课文精读：我的网络生活 (My Life on the Internet · 约364词)
互联网像一把双刃剑。一次意外的网络事件，让 Jack 重新思考：我们是被科技使用，还是在使用科技？ 读课文，先自己理解，再点 🔊 听朗读。
My Life on the Internet
Jack is a typical teenager of the Internet era. Every morning, he checks his phone before he even gets out of bed. A video posted by his favourite teacher wakes him up; a message sent by his friends makes him laugh; and a news article shared by his mother keeps him informed. 'The Internet is like air,' he often jokes. 'You cannot see it, but you cannot live without it.'
Jack 是互联网时代典型的青少年。每天早晨，他还没起床就先看手机。老师发布的一段视频把他唤醒，朋友发来的消息让他发笑，妈妈分享的新闻让他了解天下事。“互联网就像空气，”他常开玩笑说，“你看不见它，但没有它就没法活。”
But one day, something unexpected happened. Jack received a strange message from an unknown account, asking for his personal information. Interested at first, he almost replied. Then he remembered the warning given by Cozy in class: 'Never trust strangers online.' Shocked by his own carelessness, he blocked the account immediately. 'My heart was racing,' he told Lily later. 'I have learned my lesson, and I will never be tricked like that again.'
但有一天，意外发生了。Jack 收到一个陌生账号发来的奇怪消息，索要他的个人信息。起初他很感兴趣，差点就回复了。这时他想起了 Cozy 老师在课堂上发出的警告：“永远不要相信网上的陌生人。”他被自己的大意吓了一跳，立刻拉黑了那个账号。“我的心怦怦直跳，”他后来告诉 Lily，“我吸取了教训，再也不会那样上当受骗了。”
Touched by the experience, Jack decided to make a change. Encouraged by his friends, he organized an online safety club at school. Surprised teachers soon joined the club, and a well-known tech company even offered to support their activities. 'Excited by the response, we made a short video about online safety,' Jack said. 'The video, edited by our group, has been watched more than ten thousand times.'
这次经历让 Jack 深受触动，他决定做出改变。在朋友们的鼓励下，他在学校组织了一个网络安全社团。惊讶的老师们很快也加入了，一家知名科技公司甚至主动提出支持他们的活动。“看到大家的反响，我们很受鼓舞，就做了一部关于网络安全的短片，”Jack 说，“这部由我们小组剪辑的视频，已经被观看了一万多次。”
However, not everything about the Internet is dangerous. Used properly, it is a wonderful tool. Jack now watches online courses to improve his maths, and he has joined a study group where students from three countries exchange ideas every week. 'A website recommended by Cozy helped me a lot,' he said. 'When I am tired of studying, I take a break and watch a short documentary. The key is to control the screen, not to be controlled by it.'
然而，互联网并非全是危险。用得恰当，它是一个很棒的工具。Jack 现在会看网课提高数学成绩，还加入了一个学习小组，每周和三个国家的学生交流想法。“Cozy 老师推荐的一个网站帮了我大忙，”他说，“学累了我就会休息一下，看一部短纪录片。关键是控制屏幕，而不是被屏幕控制。”
At the end of the term, Jack gave a speech to the whole school. 'Connected by the Internet, we can learn anything, meet anyone and help anyone,' he said. 'But remember: behind every screen there is a real person, and every click leaves a trace. Used wisely, the Internet is a bridge; abused, it becomes a trap. The choice, my friends, is always yours.' The hall exploded into applause, and Cozy smiled proudly at his student.
学期末，Jack 向全校发表了演讲。“被互联网连接着，我们可以学习任何知识、认识任何人、帮助任何人，”他说，“但请记住：每一块屏幕背后都有一个真实的人，每一次点击都会留下痕迹。用得明智，互联网是桥梁；滥用它，它就变成陷阱。朋友们，选择权永远在你们手中。”礼堂里爆发出热烈的掌声，Cozy 老师骄傲地看着自己的学生。
📖 读后理解（0/5）
1. What did the strange message ask Jack for?
2. What did Jack do after remembering Cozy's warning?
3. How many times has the club's video been watched?
4. What can we infer about Jack from the passage?
5. What is the main idea of the passage?
3语法小课堂：-ed 形式作定语与状语
-ed 形式作定语（表被动/已完成）
单个 -ed 前置：a broken window | -ed 短语后置：the book written by him
单个 -ed 放在名词前，表示被动或已完成：a well-known company（一家知名公司），an unexpected message（一条意外的消息）。
-ed 短语放在名词后，相当于被动定语从句：The video edited by our group has been watched many times. （我们小组剪辑的视频被看了很多次。= which was edited by...）
对比：-ing 表主动/正在进行（the falling leaves 飘落的叶子），-ed 表被动/已完成（the fallen leaves 落下的叶子）。
⚠️ 修饰人感到……用 -ed（interested 感兴趣的），修饰事物令人……用 -ing（interesting 有趣的）。
-ed 形式作状语（表原因/时间/条件）
过去分词短语 , + 主句（逻辑主语 = 句子主语）
表原因：Surprised by the response, we made a better video. （被反响震惊，我们做了更好的视频。= Because we were surprised...）
表时间：Encouraged by his friends, he organized an online safety club. （在朋友鼓励下，他组织了网络安全社团。= After he was encouraged...）
表条件：Used properly, the Internet is a bridge. （用得恰当，互联网就是桥梁。= If it is used properly...）
⚠️ -ed 状语的逻辑主语必须与句子主语一致，且表被动关系；否则要用独立主格或从句改写。
👨🏫Cozy 老师说：高中语法重在「在语境中理解」——多读课文里的例句，语法自然就活了。
4课后练习（0/12）
1. The ___ video was watched more than ten thousand times.
2. ___ by his friends, he organized an online safety club.
3. ___ properly, the Internet is a wonderful tool.
4. Jack received a message from an ___ account.
5. ___ by his own progress, he kept writing every day.
6. He was ___ in the online course recommended by Cozy.
7. The Internet is a ___ that connects people around the world.
8. Too much time on screens may make you ___ to games.
9. You should never give your personal ___ to strangers online.
10. Cozy ___ a useful website for learning maths.
11. Translate: 这部由我们小组制作的短片很受欢迎。
12. Which sentence uses '-ed' as an adverbial?