Unit 1 Relationships Lesson 3 So Close, Yet so far 词汇 课件-2025-2026学年高中英语北师大版选择性必修第一册

该高中英语课件聚焦Lesson3词汇教学，涵盖socialize、constantly等17个核心单词，通过教材原句导入，结合网络社交真实语境，搭建从原句理解到词汇变形、高频搭配应用的学习支架，帮助学生构建系统词汇知识网络。 其亮点在于立足语言能力培养，结合社交媒体使用场景呈现词汇，通过词汇变形（如associate→associated→association）和高频搭配（如be obsessed with）系统梳理，渗透思维品质与学习能力培养。例如针对语法填空必考的be associated with被动结构，结合高考真题实例强化应用，学生能提升词汇运用能力，教师可高效开展词汇教学。

Lesson3 Vocabulary 1 socialize v.交往 教材原句： Mark never stops socialising with his friends online.马克一直在和网上的朋友们交往 2 constantly adv.持续不断地 教材原句： My phone and laptop are never out of touching distance, so I’m constantly posting updates on social media.我的手机和笔记本电脑一直在身边，所以我可以不断地在社交媒体上更新 3 associate v.与某人交往 教材原句： I have a never-ending flow of messages and updates from all the people I associate with online.我总是不停地收到交往的网友发来的信息和最新消息。 be associated with 与…… 有关 / 相关（语法填空必考被动） (2023 浙江卷) Some are even associated with historic events. 有些甚至与历史事件相关。 词汇变形：associate (v.) → associated (adj.) → association (n.) 4 barely adv.几乎不 教材原句： I’m barely the only person who feels this way.我不是唯一个有这种感觉的人。 词汇变形：bare adj. 赤裸的；空的 5 distracted adj.心神不定的 adj.xinshenbudingd ,zoushe 教材原句： I attend parties and play sports but I’m always distracted我也参加派对和体育运动，但总是不能专心。 词汇变形：distract 使分心(v.) → distracted (adj.) → distraction (n.) Noise distracts me from study. Don’t get distracted easily. 6 obsess v.使迷恋 教材原句： I obsess over exactly how many followers I have on my account, but I can’t remember the birthdays of some of my oldest mates.我总是掂记自己的账号有多少人关注，但却记不起一些老朋友的生日。 She is obsessed with online games.她痴迷于网络游戏。 高频搭配 be obsessed with sth/sb 痴迷于…… obsess over 纠结、念念不忘 7 dominate v.主宰，控制 教材原句： Social networking dominates my life in so many ways.社交网络在很多方面都控制着我的生活。 8 scroll v.上下滚动 教材原句： I will start doing my homework at 8 pm, and aim to finish in two hours. At 7.50 pm, I'm still scrolling through my friends’ silly posts and photos. Before I know it, it's 9.30 pm and I still haven’t moved an inch from the sofa. 我要在晚上8点开始做作业，并且要在两小时内完成。晚上7:50，我还在浏览朋友们发的无聊帖子和照片。等我意识到的时候已经是晚上9:30了，我还在沙发上坐着一动没动。 9 stimulation n.刺激 教材原句： I download song after song, video after video, but I’m not really paying attention. The stimulation is in chasing after the next song rather than truly enjoying it.我下载一首又一首歌曲、一个又一个视频，但其实并不在意。刺激来自于获取下一首歌而不是真正欣赏音乐。 词汇变形: stimulate v. 刺激；激发；促进 高频搭配 stimulate interest 激发兴趣 stimulate growth 促进增长 stimulate creativity 激发创造力 10 chase v/n追逐，努力赢得 教材原句： I download song after song, video after video, but I’m not really paying attention. The stimulation is in chasing after the next song rather than truly enjoying it.我下载一首又一首歌曲、一个又一个视频，但其实并不在意。刺激来自于获取下一首歌而不是真正欣赏音乐。 11 desperate adj.拼命的，绝望的，渴望的 教材原句： My friends try to drag me away from my phone, but as soon as I’m alone again, I’m desperate to get back to the online world and the intense activity that it provides. 朋友们试图让我远离手机，但是一旦我独自一人，就会不顾一切地回到网络世界和网上紧张的活动中。 He was desperate for help.他迫切需要帮助。 She is desperate to pass the exam.她一心想通过考试。 They felt desperate after failure.失利后他们满心绝望。 词汇变形: desperately adv. 绝望地；极度地 desperation n. 绝望 12 intense adj.紧张的，激烈的，剧烈的 教材原句： My friends try to drag me away from my phone, but as soon as I’m alone again, I’m desperate to get back to the online world and the intense activity that it provides. 朋友们试图让我远离手机，但是一旦我独自一人，就会不顾一切地回到网络世界和网上紧张的活动中。 高频搭配 intense heat 酷热 intense pain 剧痛 intense competition 激烈竞争 intense emotion 强烈情感 词汇变形: intensity n. 强度；强烈 intensely adv. 强烈地；极度地 13 depressed adj.沮丧的，忧愁的 教材原句： I constantly feel depressed, dissatisfied and alone. 我经常感到沮丧、不满和孤独。 词汇变形: depress v. 使沮丧；压低 depression n. 抑郁；萧条 depressing adj. 令人消沉的 14 delay v/n. 推迟，延期 教材原句： Since I spend so much time socialising online, I keep delaying things that are important in my real life: homework, tasks, connecting with my friends and family members in a meaningful way. 因为我花了很多时间上网社交，所以我一直在推迟现实生活中重要的事情：家庭作业、任务、以有意义的方式和家人朋友联系。 15 bend （bent,bent） v. 弯腰 教材原句： Some spent the dinner bent over their phones, texting friends online but ignoring the ones who sat right in front of them.有些人整个晚餐都埋头看手机，给网上的朋友发短信，却忽略了坐在他们面前的人。 16 complain v. 抱怨 教材原句： On a family holiday last summer, my sister spent all her time complaining that she needed to charge her phone.去年夏天一次全家去度假，我妹妹一直抱怨说她的手机需要充电。 高频搭配： complain about sth 抱怨某事 complain to sb 向某人诉苦 complain that... 抱怨…… 词形变形： complaint n. 抱怨，投诉 17 appointment n. 约会，约定 教材原句： I can't even imagine going without social networking for a week—think of all the important appointments, invitations and news updates you would miss!我甚至无法想象一周没有社交网络的生活——想想你会错过的所有重要约会、邀请和新闻更新！ 高频搭配： appoint sb as sth 任命某人担任某职位 make an appointment 预约、赴约 词形变形： appoint v. 任命；约会 appointed adj. 指定的；委任的 18 Thanks！ 19 $