Unit 2 Section Ⅰ Starting out & Understanding ideas(Word学生用书)-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册(外研版)

2026-10-12
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高智传媒科技中心
进店逛逛

摘要:

**基本信息** 高中英语新授课同步练,以“社交媒体脱瘾”为主题,通过“课前导入-语篇理解-语言应用-知识巩固”四层递进设计,融合预测、速读、精读及语法词汇训练,兼顾语言能力与思维品质培养。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |课前导入层|语篇主题预测与验证|结合图片预测内容,激活背景知识,培养思维品质| |语篇理解层|语篇脉络梳理与细节领悟|速读填空理清结构,精读含选择(细节)与批判性问题(如评价脱瘾活动),提升语言能力| |语言应用层|语篇语法综合应用|根据课文填单词或词形变化,考查时态、非谓语等,体现词汇-句型-语篇递进| |语言知识层|词汇(含熟词生义)、短语、句型|分类整理阅读/写作词汇,解析with复合结构等句型,夯实语言基础|

内容正文:

Section Ⅰ Starting out & Understanding ideas Part Ⅰ Reading comprehension 第一步 课前导入•激趣启思 1.Look at the title of the passage and the picture. Predict what the passage is about.                                                                                                                                                                                                 2.Now read the moderator’s words in the textbook and check your prediction.                                                                                                 第二步 速读课文•理清脉络 Skim the passage and fill in the blanks. 第三步 精读课文•领悟细节 Task 1:Read the passage carefully and choose the best answers. 1.What has Anna realised now?(  ) A.The detox is more important than anything else. B.She had wasted too much time checking the phone. C.She realised the value of real contact. D.She almost knows nothing about what she has done. 2.What did Devon learn from the activity of the detox?(  ) A.The need to use social media for teens. B.The negative effects of social media on teens. C.The importance of communicating face to face. D.The ability of memorizing things of the Internet. 3.How did George survive the seven days?(  ) A.To avoid giving in. B.To check the phone. C.To turn to his brother. D.To attend the sports. 4.What made Max feel embarrassed?(  ) A.Failing to attend the party. B.Forgetting the place for the party. C.Missing out the latest news. D.Failing at the beginning of the detox. Task 2:Think creatively and critically and answer the questions. 1.What do you think of the Social Media Detox? Why?                                                 2.Why do some people feel like losing an arm if not using social media?                                                                                                 第四步 课文融通•学以致用   根据课文内容,在空白处填入1个适当的单词或括号内单词的正确形式。   Five students shared their experiences and reflections after the Social Media Detox.For Anna, the detox is so difficult 1.      she just lasted two days.But she realised that too much of her time 2.             (occupy) with checking her phone.She is trying to spend more time 3.       (pick) up her hobbies.Because of four days’ detox, Devon felt 4.       strange not to know how his classmate spent the weekend. However, by talking about their 5.          (profile), he was aware of the value of real contact. Cindy and George 6.       (manage) the whole week.Cindy felt she was missing out at first, but four days later, she didn’t feel like that.George did the detox 7.       (easy), but he did give his phone to his dad 8.       (avoid) giving in. He had physical exercise with his brother, which left him 9.       (tire) out but healthier. Max failed on the first day because he had to rely 10.         his phone to check where a party was. And it took him too much time to catch up on news. SOCIAL MEDIA DETOX   Moderator   Today marks the last day of the Social Media Detox, Brenton High’s fundraising campaign① for new sports equipment.At the start of the detox, over 100 students had been persuaded to② stop using social media, in ANY form, for seven days.This meant no messaging friends, no posting photos, no blogging — nothing.They had been promised money by family and friends for each day [1]spent without using social media.They were excited.They were nervous.But could they do it?   [2]With the detox now finished, they’ve switched on their devices③ and they’re back online.[3]I bet you’re as eager as I am to④ find out just how many have been motivated enough to⑤ last the full seven days! And what, if anything⑥, has been learnt from the experience?   Anna 17   I lasted two days.The detox was more difficult to tolerate [4]than I had expected. I felt like⑦[5] I had lost an arm! [6] Not eating for two days would have been easier! But on reflection⑧, I can see how much of my time had been occupied with⑨ checking my phone. I’m now trying to spend less time online and more time picking up my hobbies.   【释疑难】 [1]过去分词短语作后置定语,修饰名词短语each day。   [2]with复合结构,过去分词finished作宾语补足语。   [4]than引导比较状语从句。   [5]本句使用了虚拟语气,表示和过去的事实相反。   [6]动词-ing形式的否定式在句中作主语。   【赏靓点】 [3]句中I bet ...口语色彩浓厚,拉近了与读者的距离。as eager as I am结构表达了主持人和读者同样急切的心情,有效地设置了悬念,激发读者的阅读兴趣。   Devon 16   I lasted four days.On Monday, my classmate and I spoke about [7]what we did at the weekend — it felt really strange not to already know [8]what he had done. We would usually have posted pictures and updated our profiles⑩. [9]Doing the detox meant we had to talk and explain what we were doing and thinking!It made me realise the value of real contact⑪[10] that I had forgotten.   Cindy 18   I managed the whole week! At first, I really felt I was missing out⑫. Then, instead of messaging my friend, I went round⑬ to her house. [11] Without our phones, we had a proper conversation for over two hours, without being distracted by⑭ messages from other people. It felt so good! Then I decided to visit a different friend every day. By the fifth day, I wondered — was I really missing out by not constantly checking my phone [12]to see what everyone else was up to⑮?   George 16   I did all seven days, too! To be honest⑯, I didn’t find the detox too difficult, but I did give my phone to my dad to avoid giving in⑰! My brother thought I should make full use of⑱ the time without my phone, so he took me to check out⑲ our local sports centre.An hour’s sport each day left me tired out⑳ and wanting to go to bed early.The detox made me healthier!   【释疑难】 [7]what引导宾语从句,作介词about的宾语。   [8]what引导宾语从句,作动词know的宾语。   [9]动词-ing短语Doing the detox作主语;we had ... thinking为宾语从句,从句省略了连接词that;what引导宾语从句,作动词explain的宾语。   [10]that引导定语从句,修饰先行词contact。   [12]动词不定式短语作目的状语;其中,what引导宾语从句,作动词see的宾语。   【赏靓点】 [11]句中两个without介词短语前后呼应。前一个without表示条件,后一个without表示结果(不受干扰的状态),强调了脱离手机后,人与人之间的交流回归了纯粹和专注。   Max 17   I’m embarrassed to say that I threw in the towel on the first day㉑! I knew there was a party [13]happening that evening, but without access to social media㉒ I couldn’t remember [14]where it was! In the end, I turned on my phone to check, but couldn’t resist having a quick look at㉓ my social media accounts. What’s worse㉔, I then spent so much time catching up on㉕ news, I almost missed the party!   Moderator   The detox raised a total of㉖ £1,632.82 for new school sports equipment! Well done, everyone [15] who took part! After reading the posts on this forum, it seems that something other than㉗ money has also been raised through the detox. [16]Awareness of just how much we rely on㉘ social media can help us step away from㉙ it and communicate with each other better.   【释疑难】 [13]动词-ing短语作后置定语,修饰名词party。   [14] where引导宾语从句,作动词remember的宾语。   [15] who引导定语从句,修饰先行词everyone。   【赏靓点】  [16]句是全文的主旨升华。主语是Awareness of ... social media,谓语是can help。Moderator不仅总结了活动筹款的成果,更指出了活动深层的教育意义:只有意识到依赖(rely on),才能主动抽离(step away),从而改善人际关系。 Paras.1-3 1.语块翻译 ①         ②         ③         ④         ⑤         ⑥         ⑦         ⑧         ⑨         2.熟词生义 (1)detox (Title) 熟义:n.排毒(疗法) 文中义:n.戒瘾,此处指“数字排毒”,即在此期间不使用电子设备。 (2)last (Para.2) 熟义:adj.最后的 文中义:v.维持;坚持 Paras.4-6 1.语块翻译 ⑩         ⑪         ⑫         ⑬         ⑭         ⑮         ⑯         ⑰         ⑱         ⑲         ⑳         2.靓词 distract (Para.5) 赏析:distract在文中指被不断的提示音转移注意力,点出了社交媒体对深层沟通的破坏。 Paras.7-8 1.语块翻译 ㉑         ㉒         ㉓         ㉔         ㉕         ㉖         ㉗         ㉘         ㉙         2.靓词 throw in the towel (Para.7) 赏析:这是一个源自拳击比赛的习语(拳击手扔毛巾表示认输)。Max用它来幽默地形容自己无法坚持“戒断”挑战,形象地承认了自己的失败。 参考译文 社交媒体脱瘾   主持人   布伦顿高中为给购置新的体育设备筹款,举办了一项名为“社交媒体脱瘾”的活动。今天是活动的最后一天。脱瘾活动初期,我们成功说服100多名学生连续七天不得使用任何形式的社交媒体。这就意味着他们在这段时间内不能给朋友发短信,不能上传照片,不能发博客,与社交媒体相关的任何形式的活动都不行。脱离社交媒体的每一天,他们都能收到来自家人和朋友的奖励金。对此,他们很兴奋,也很紧张。但他们真的能做到吗?   如今,脱瘾活动已结束,他们纷纷开启电子设备,重返网络。相信你和我一样,迫切想知道多少人有足够的动力坚持了整整七天!而他们,又从此次经历中学到了什么?   安娜 17岁   我坚持了两天。社交媒体脱瘾比我预期的更加难以忍受。没了社交媒体,就像缺少一只胳膊一般。让我饿两天可能还更轻松些!但一番反思后,我也意识到平日花在看手机上的时间太多了。现在,我正试图减少上网时间,把更多精力用于重拾自己的爱好。   德文 16岁   我坚持了四天。周一,我和同学讨论了周末各自的活动——我并不知道他都做了些什么,这感觉太奇怪了。因为平时我们都会上传照片,更新各自的动态。参与这次脱瘾活动,意味着我们不得不互相交流并向对方解释自己的所做所想。这也让我意识到已经遗忘了的真正沟通的重要性。   辛迪 18岁   我坚持了整整一周!最初,我真的感觉自己错过了无数消息。但我忍住没给朋友发消息,而是直接去了她家。没有手机的我们,好好地聊了两个多小时,没有被其他人的消息干扰,这感觉真棒!接下来我决定每天去见一位不同的朋友。到第五天时我在想,当我不再忙于查看手机关注他人生活的时候,我真的错过了很多吗?   乔治 16岁   我也坚持了整整七天!说实话,我觉得社交媒体脱瘾没那么难,但为了让自己不要半途而废,我还是把手机上交给爸爸了。哥哥认为我应该充分利用没有手机的日子,因此他带我去了我们当地的体育中心。每天一小时的运动让人筋疲力尽,想早点上床休息。脱瘾活动让我更健康了!   马克斯 17岁   我都不好意思说自己第一天就打了退堂鼓。脱瘾活动开始的当晚有个聚会,但如果不靠社交媒体的话,我怎么也想不起地点在哪儿!最后我还是打开手机查看了一下,结果没忍住,偷看了一眼我的社交媒体账户。更糟的是,我花了大把时间刷新动态,差点错过了本该要去的聚会!   主持人   此次脱瘾活动总共为学校筹集了1,632.82英镑,用于购置新的体育设备!每位参与者都做得很棒!看了论坛上的各个帖子,这次活动对人们的影响似乎远远不止活动筹集到的钱。脱瘾活动还让我们意识到自己对社交媒体的依赖程度,从而帮助我们摆脱它的束缚,更好地互相沟通。 Part Ⅱ Language points Ⅰ.阅读词汇 1.the moderator of the meeting这次会议的     2.the Social Media Detox  社交媒体     3.a clean towel  一条干净的     Ⅱ.写作词汇 1.      on their devices 打开他们的设备 2.a       campaign  一次筹款活动 Ⅲ.多义词汇 1.①write a brief profile写一份简要     ②a good public profile  良好的公众     ③see his profiles  看见他的     2.①motivate him to study hard      他努力学习 ②be motivated by curiosity  被好奇心     3. ①switch off the mobile phone      手机 ②turn on the switch  打开     Ⅳ.拓展词汇 1.       n.安全→secure adj.安全的;有把握的;稳固的 2.       v.激发,激励→motivation n.动机 3.       v.占用,占去(时间)→occupation n.职业→occupational adj.职业的 4.       v.分散(注意力),使分心→distraction n.分心;分散注意力 5.       adv.持续不断地;经常地→constant adj.不变的;恒定的;不断的 6.       n.接触的机会→accessible adj.可进入的;可使用的 7.       v.(为生活或生存而)依赖→reliable adj.可信赖的;可依靠的 【构词法】 名词+后缀-al构成形容词 ①person→personal个人的 ②tradition→traditional  传统的 ③form→formal  正式的 ④addition→additional  额外的 Ⅴ.短语互译 1.          说服某人做某事 2.          (用开关)开,打开 3.          经过慎重思考,反思 4.          说实话,老实说 5.          重新开始;拾起 6.          依靠,依赖 7.          除……之外 8.          充分利用 9.miss out           10.check out          11.throw in the towel          12.step away from           Ⅵ.句型填空 1.句型公式:with复合结构 教材原句:            , they’ve switched on their devices and they’re back online. 如今,脱瘾活动已结束,他们纷纷开启电子设备,重返网络。 2.句型公式:leave+宾语+宾语补足语 教材原句:An hour’s sport each day                      . 每天一小时的运动让人筋疲力尽,想早点上床休息。 3. 句型公式:make+宾语+宾语补足语 教材原句:The detox         ! 脱瘾活动让我更健康了! 写作词汇集释 1.average adj.平庸的,普通的;平均的 n.平均水平;平均数 教材原句 On average, Chinese Internet users each spend two hours a day on social media ... 中国网民平均每人每天花在社交媒体上的时间为2个小时…… 【用法】 (1)an average of平均有(后跟数词) (2)on (the) average  平均起来 above average  平均水平以上 below average  平均水平以下 【佳句】 Her English speaking skills are above average, which makes her stand out in class discussions. 她的英语口语能力在平均水平以上,这使她在课堂讨论中脱颖而出。(人物介绍) 【练透】 根据提示完成下面小片段 ①There were 90 students getting full marks in the exam,            (平均) 18 students in each class.Tom’s score was        (在平均数以上). 【写美】 完成句子 ②There are              working in the local museum to help the international tourists. 当地博物馆平均有30名志愿者在工作,为国际游客提供帮助。(告知信) 2.switch v.(用开关)改变,转换;交换,调换;调班 n.开关;转换器;改变,转变 教材原句 With the detox now finished, they’ve switched on their devices and they’re back online.如今,脱瘾活动已结束,他们纷纷开启电子设备,重返网络。 【用法】 (1)switch on=turn on (用开关)开,打开(电灯、无线电等),接通(电流等) switch off=turn off 关上,断掉(电源等) switch from ...to ...  从……转变为…… switch over  转换频道;转变 (2)at the flick of a switch  轻轻一按开关 【佳句】 She successfully switched from a country singer to a moderator last year. 去年她成功地从一名乡村歌手转型为一名主持人。 【点津】 “开/关”电器用turn/switch on/off都可以;“开/关”水或煤气只能用turn on/off。 【练透】 单句语法填空 ①Hearing a strange noise, she hurried to switch        the light and felt a sense of safety instantly. ②Don’t forget to switch        the air conditioner when you leave the room to save energy. 【写美】 完成句子 ③The smart home system allows us to control the lights            , even when we’re not at home. 智能家居系统让我们只需轻轻一按开关就能控制灯光,即使不在家也能操作。 阅读词汇清障 Ⅰ.一词多义 阅读下列句子并选出句中加黑词汇对应的意思 A.n.侧面轮廓   B.n.概述;简介 C.n.印象;形象 ①The movie star tried to keep a low profile while on holiday to avoid the photographers.     ②The artist asked the model to turn her head so that he could paint her profile.     ③You should write a short profile of yourself including your education and work experience for the job.     Ⅱ.熟词生义 根据语境写出加黑词的词性和含义 1.He is motivated entirely by self-interest.       2.When you leave the room, please turn off all the switches.        重点句型解构 ◇ 句型公式:with复合结构 教材原句 With the detox now finished, they’ve switched on their devices and they’re back online.如今,脱瘾活动已结束,他们纷纷开启电子设备,重返网络。 【用法】 with复合结构在句中常作原因、条件、时间、方式或伴随状语或后置定语。常见形式如下: (1)with+宾语+动词不定式(表示未做) (2)with+宾语+动词-ing形式(表示主动或进行) (3)with+宾语+过去分词 (表示被动或完成) (4)with+宾语+形容词/副词/介词短语(表示状态) 【佳句】 Exhausted, he went upstairs slowly, opened the door and lay on the bed with all his clothes on. 筋疲力尽,他缓慢地上楼,打开门,穿着所有的衣服躺在床上。(动作链描写) 【写美】 微写作 ①我在房间坐了一会儿,眼睛盯着天花板。(动作描写) I sat in my room for a few minutes              the ceiling. ②泪水从我眼眶里涌出,我感到震惊和欣喜若狂。(情感描写)                   , I felt astonished and overjoyed. ③无事可做,她悠闲地在院子里和朋友聊着天。             , she was leisurely chatting with her friends in the yard. ④小男孩低着头静静地站在那里,为打碎的花瓶感到内疚。(心理描写) The little boy stood there in silence             , feeling guilty for the broken flower vase. 完成课后作业 UNIT 2 Section Ⅰ 10 / 10 学科网(北京)股份有限公司 $ Section Ⅰ Starting out & Understanding ideas Part Ⅰ Reading comprehension 【整体理解•学语篇】 第一步 1.①Maybe it’s about why people should take a break from social media. ②It might talk about the problems of using social media too much. ③I think it’s about someone who quit social media and felt happier. ④Probably about how to reduce screen time and live a healthier life. ⑤Maybe it gives tips on how to stay away from phones and social apps. 2.It is about an activity called Social Media Detox, in which students joined and shared their experiences about giving up using phones. 第二步  1.fund 2.excitement 3.nervousness 4.tougher 5.contact 6.made 7.threw 8.raised 9.stepping away 第三步 Task 1:1-4 BCDD Task 2: 1.It is worthwhile for teens to have a try, because it will make them spend less time online and have more real contact in life. 2.Because they rely on social media to communicate with others too much. 第四步 1.that 2.had been occupied 3.picking 4.it 5.profiles 6.managed 7.easily 8.to avoid 9.tired 10.on 【篇章赏读•习语言】 积语块 ①筹款活动 ②被说服做…… ③打开他们的设备 ④渴望做…… ⑤有足够动力做…… ⑥如果真有什么的话 ⑦感觉像 ⑧经再三考虑 ⑨忙于…… ⑩更新我们的个人资料/动态 ⑪ 意识到真正沟通的重要性 ⑫ 错过;遗漏,漏掉 ⑬ 拜访;(消息、谣言等)流传,传播 ⑭ 被……分心/干扰 ⑮ 正在做;从事 ⑯ 说实话,老实说 ⑰ 认输;屈从;让步 ⑱ 充分利用 ⑲ 查看;调查 ⑳ 筋疲力尽 ㉑在第一天 ㉒使用社交媒体的机会 ㉓快速查看 ㉔更糟糕的是 ㉕补上;了解(最新情况) ㉖总共,总计 ㉗除了……以外 ㉘依靠,依赖 ㉙远离 Part Ⅱ Language points 【课前自测•夯语基】 Ⅰ.1.主持人 2.脱瘾 3.毛巾 Ⅱ.1.switch 2.fundraising Ⅲ.1.①概况 ②形象 ③侧面 2.①激励 ②驱使 3.①关掉 ②开关 Ⅳ.1.security 2.motivate 3.occupy 4.distract 5.constantly 6.access 7.rely Ⅴ.1.persuade sb to do sth 2.switch on 3.on reflection 4.to be honest 5.pick up 6.rely on 7.other than 8.make full use of 9.错失取乐(或获利等)的机会;遗漏,漏掉 10.察看,观察 11.认输 12.远离,离开 Ⅵ.1.With the detox now finished 2.left me tired out and wanting to go to bed early 3.made me healthier 【核心知识•巧突破】 写作词汇集释 1.①on (the) average; above average ②an average of thirty volunteers 2.①on ②off ③at the flick of a switch 阅读词汇清障 Ⅰ.①C ②A ③B Ⅱ.1.vt.成为……的动机,是……的原因 2.n.开关 重点句型解构 ①with my eyes fixed on ②With tears welling up in my eyes ③With nothing to do ④with his head down 学科网(北京)股份有限公司 $

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Unit 2 Section Ⅰ Starting out & Understanding ideas(Word学生用书)-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册(外研版)
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Unit 2 Section Ⅰ Starting out & Understanding ideas(Word学生用书)-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册(外研版)
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Unit 2 Section Ⅰ Starting out & Understanding ideas(Word学生用书)-【学霸笔记·同步精讲】2026-2027学年高中英语选择性必修第二册(外研版)
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