Unit 2 Section Ⅰ Starting out & Understanding ideas（课件PPT）-【勤径学升】2024-2025学年高中英语选择性选择性必修2同步练测（外研版2019）

单击此处添加文本具体内容 UNIT 2　Improving yourself Section Ⅰ　Starting out & Understanding ideas UNIT 2　Improving yourself switch profile towel UNIT 2　Improving yourself security motivate occupy UNIT 2　Improving yourself constantly access rely UNIT 2　Improving yourself on on with up in UNIT 2　Improving yourself in doing than on with UNIT 2　Improving yourself 募捐，筹款 分散(注意力)，使分心 UNIT 2　Improving yourself With the detox now finished was more difficult to tolerate UNIT 2　Improving yourself Not eating for two days what we did at the weekend what he had done UNIT 2　Improving yourself did give UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself to collect an had been persuaded whom checking made real UNIT 2　Improving yourself in successful better UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself from to on a to switch off all the lights UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself motivation motivated UNIT 2　Improving yourself to motivate the staff to work hard UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself with occupation UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself to accessible do not have access to UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself reliable lending/to lend him to finish it that he will finish UNIT 2　Improving yourself The detox was more difficult to tolerate UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself to please to work to get on UNIT 2　Improving yourself is difficult to build UNIT 2　Improving yourself Not eating for two days UNIT 2　Improving yourself UNIT 2　Improving yourself UNIT 2　Improving yourself Wasting Being surrounded It is useless/no use telling her not to worry. 高效训练 反馈达标 点击进入word版 UNIT 2　Improving yourself Ⅰ.重点单词 ►基础单词 1．______ v.　　　　　　 (用开关)改变，转换 2．_______ n. 概况 3．_____ n. 毛巾 [对应学生用书第24页] ►拓展单词 1．secure adj.安全的；安心的；可靠的；牢固的v.获得；拴牢；保护→________ n．安全 2．________ v．激发，激励→motivated adj.积极的；主动的 →motivation n．动力；积极性；动机 3．______ v．占用，占去(时间)→occupied adj.已占用的；无空闲的→occupation n．工作；职业；占领 4．constant adj.时常发生的；连续不断的→__________ adv.持续不断地；经常地 5．______ n．接触的机会→accessible adj.可接近的；可进入的；可使用的 6．____ v．(为生活或生存而)依赖→reliable adj.可信赖的；可靠的 Ⅱ.重点短语 1．__ average 平均来看 2．switch __ (用开关)开，打开 3．be occupied ____ 从事/忙于…… 4．pick __ 拾起；(偶然)学会；用车接某人；收听到；(身体)好转 5．throw __ the towel 认输 6．__ the end 最后；终于 7．can't resist _____ sth. 忍不住做某事 8．other ____ 不同于；除了……外 9．rely __ 依靠，依赖 10．communicate ____ 与……交流 Ⅲ.阅读词汇 1．fundraising n. __________ 2．distract v. ______________________ Ⅳ.重点句型 1．___________________________, 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．The detox ______________________________ than I had expected． 社交媒体脱瘾比我预期的更加难以忍受。 3．_______________________ would have been easier! 让我饿两天可能还更轻松些！ 4．On Monday, my classmate and I spoke about __________________________—it felt really strange not to already know ________________． 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。 5．To be honest, I didn't find the detox too difficult, but I ________ my phone to my dad to avoid giving in! 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。 [整体理解] Ⅰ.Scan the text and match the general idea of each part. [对应学生用书第25页] 答案　1－3　CAB eq \o(\s\up15(1.Part 1　　),\s\do15(（Paras.1－2）)) A．The cases of some students who took part in the campaign. eq \o(\s\up15(2.Part 2　　),\s\do15(（Paras.3－7）)) B．The detox raised money for sports equipment and awareness of stepping away from social media has been raised, too. eq \o(\s\up15(3.Part 3　　),\s\do15(（Paras8）)) C．Brenton High launched a fundraising campaign called the Social Media Detox. Ⅱ.Read the text and choose the best answers. 1．The purpose of the Social Media Detox is to ________． A．raise teens' awareness of online safety B．teach students to make money online C．persuade teens not to use social media D．collect money for new sports equipment 2．Which of the following is allowed for the students who take part in the detox? A．Sending messages to their friends. B．Posting photos online. C．Getting money from their friends. D．Reading their friends' blogs. 3．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 to memorize things on the Internet. 4．Who lacks self­control most according to the passage? A．Anna．　　　　　 B．Devon. C．Cindy. D．Max. 答案　1－4　DCCD Ⅲ.Fill in the blanks according to the text. In order 1.________(collect)money for new sports equipment, Brenton High held 2._ activity—the Social Media Detox.Over 100 students 3.__________________(persuade)to stop using social media for seven days, most of 4._____ were excited and nervous.It took Anna two days to be aware of the seriousness of 5.________(check)phone.Doing the detox not only 6. _____(make)Devon realise the value of 7.____(really)contact but also motivated Cindy to visit a different friend every day.An hour's sport each day let George become healthier and healthier.It was a pity that Max threw 8.__ the towel on the first day.In a word, the Social Media Detox is 9.__________(success), which helps teenagers step away from social media and communicate with each other 10.______(well). [课文译注] 词汇积累 ①detox n．脱瘾 ②moderator n．主持人 ③fundraising n．募捐，筹款 ④campaign n．运动；活动；战役 ⑤equipment n．设备，设施；器材 ⑥persuade v．说服，劝说 ⑦message v．发信息 ⑧blogging n．写博客 ⑨nervous adj.紧张的；不安的 ⑩switch v．(用开关)改变，转换 switch on(用开关)开，打开 switch off关上 ⑪device n．设备；器皿 ⑫bet v．打赌 ⑬eager adj.渴望的；热切的 ⑭motivate v．激发，激励 ⑮tolerate v．容忍；忍受 ⑯expect v．预料；期待 ⑰reflection n．思考 ⑱occupy v．占用，占去(时间) be occupied with忙于做 ⑲update v．更新 ⑳profile n. 概况 (contact n．联系；联络 (manage v．管理；设法完成 (miss out错过 (distract v．分散(注意力)，使分心 (constantly adv.持续不断地；经常地 (to be honest说实话 (avoid v．避免 (make full use of充分利用 (tired out疲惫不堪 (embarrassed adj.尴尬的 embarrassing adj.令人尴尬的 (towel n．毛巾 throw in the towel认输 (access n．接触的机会 have access to…有权进入…… (resist v．抵御；抵制 (account n．账户，账号；描述 (what's worse更糟糕的是 (forum n．论坛；讨论会 (other than除了 (awareness n．意识 (rely v．(为生活或生存而)依赖 rely on依靠，依赖 教材原文 SOCIAL MEDIA DETOX① Moderator② Today marks the last day of the Social Media Detox, Brenton High's fundraising③ campaign④ for new sports equipment⑤.At the start of the detox, over 100 students had been persuaded⑥ to stop using social media, in ANY form, for seven days.[1]This meant no messaging⑦ friends, no posting photos, no blogging⑧—nothing.[2]They had been promised money by family and friends for each day spent without using social media．[3]They were excited．They were nervous⑨.But could they do it？ [1]to stop…为不定式短语作主语补足语。 [2]no messaging friends, no posting photos, no blogging为动名词短语作mean的宾语。 [3]using social media为动名词短语作介词without的宾语。 With the detox now finished, they've switched⑩ on their devices⑪ and they're back online.[4]I bet⑫ you're as eager⑬ as I am to find out just how many have been motivated⑭ enough to last the full seven days！[5]And what, if anything, has been learnt from the experience？[6] [4]with the detox now finished为“with＋宾语＋宾补”复合结构，finish和detox为被动关系，使用过去分词。 [5]how many引导宾语从句，作find out的宾语。 [6]if anything为条件状语从句的省略句。 Anna 17 I lasted two days.The detox was more difficult to tolerate⑮ than I had expected⑯.I felt like I had lost an arm！[7]Not eating for two days would have been easier！[8]But on reflection⑰， I can see how much of my time had been occupied⑱ with checking my phone.[9]I'm now trying to spend less time online and more time picking up my hobbies. [7]I had lost an arm为宾语从句，省略了关系代词that。 [8]动名词短语Not eating for two days作主语，表否定时，之前加否定词not。 [9]how much引导宾语从句，作动词see的宾语。 Devon 16 I lasted four days.On Monday, my classmate and I spoke about what we did at the weekend—it felt really strange not to already know what he had done.[10]We would usually have posted pictures and updated⑲ our profiles⑳.Doing the detox meant we had to talk and explain what we were doing and thinking! It made me realise the value of real contact( that I had forgotten.[11] [10]句中两个what引导的宾语从句，what在从句中作动词did和know的宾语。不定式短语not to already know…作原因状语，其前加not表否定。 [11] that I had forgotten为定语从句，修饰先行词contact，关系代词that在从句中作宾语可省略。 Cindy 18 I managed( the whole week！At first, I really felt I was missing out(.Then, instead of messaging my friend, I went round to her house.[12]Without our phones, we had a proper conversation for over two hours, without being distracted( by messages from other people.[13] 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 to see what everyone else was up to？[14] [12]动名词短语messaging my friend作介词短语instead of的宾语。 [13]动名词短语作介词without的宾语，表被动，使用being done 的形式。 [14]by doing作方式状语；what引导宾语从句，作动词see的宾语。 George 16 I did all seven days, too！To be honest(, I didn't find the detox too difficult, but I did give my phone to my dad to avoid( giving in！My brother thought I should make full use of( the time without my phone, so he took me to check out our local sports centre.An hour's sport each day left me tired out( and wanting to go to bed early.The detox made me healthier！ Max 17 I'm embarrassed( to say that I threw in the towel( on the first day！I knew there was a party happening that evening, but without access( to social media I couldn't remember where it was！[15]In the end, I turned on my phone to check, but couldn't resist( having a quick look at my social media accounts(.[16]What's worse(, I then spent so much time catching up on news, I almost missed the party！ [15]现在分词短语happening that evening作后置定语，修饰party；where引导宾语从句，作动词remember的宾语。 [16]动名词短语having a quick look at my social media accounts作动词resist的宾语。 Moderator The detox raised a total of ￡1，632.82 for new school sports equipment！Well done, everyone who took part！After reading the posts on this forum(, it seems that something other than(money has also been raised through the detox.Awareness( of just how much we rely( on social media can help us step away from it and communicate with each other better. 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。哥哥觉得我应该充分规划好没有手机的日子，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募集了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通过活动筹集到的钱。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。 [核心词汇] 1．switch v．(用开关)改变，转换 (教材P18)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。 [对应学生用书第27页] [归纳拓展] (1)switch off/on　　　 (用开关)关/开(电灯、机器等) switch…from…to… 把……由……转变为…… switch over to 转变；换频道 (2)switch n. 开关；转换器；改变 make a switch in 在……方面作改变 He was so stubborn that he refused to make a switch from social media addiction. 他那么固执，拒绝从沉迷于社交媒体中做出改变。 We switched the meeting from Tuesday to Thursday. 我们把会议由周二改到了周四。 [活学活用] (1)单句语法填空 ①She successfully switched ____ a country singer __ a film star last year. ②He switched __ the lights and examined his surroundings. ③She made _ switch in our plan to go swimming when it started to rain. (2)单句写作 ④离开办公室前别忘了关掉所有的灯。 Don't forget ____________________________ before leaving the office. 2．motivate v．激发，激励 (教材P18)I bet you're as eager as I am to find out just how many have been motivated enough to last the full seven days! 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！ [归纳拓展] (1)motivate sb．to do sth.　　　 激发/激励某人做某事 (2)motivated adj. 积极的；主动的 (3)motivation n. 动力；积极性；动机 motivation for(doing)sth. 做某事的动机 More than that, how should you stay motivated to achieve the goal? 更重要的是，你应该如何保持动力去实现目标？ This article is going to motivate you to exercise more. 这篇文章将激励你更多地锻炼。 [活学活用] (1)单句语法填空 ①If a student lacks the __________(motivate)to study, he will quickly become tired of studying. ②Soon, I became one of the top students in my class, which made me become confident and _________(motivate). (2)单句写作 ③利润分红计划旨在激励员工努力工作。 The profit­sharing plan is designed __________________________________． 3．occupy v．占用，占去(时间) (教材P18)But on reflection, I can see how much of my time had been occupied with checking my phone. 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。 [归纳拓展] (1)occupy oneself with sth./in doing sth. 　　　　　　　　　 忙于……；专心于…… (2)occupied adj. 已占用的；无空闲的 be occupied(in)doing sth. 忙于做某事 be occupied with sth. 从事/忙于某事 (3)occupation n. 工作，职业 This requires commitment to a particular occupation, branch of study or research. 这就需要对特定的职业、研究领域的投入。 Occupied in looking after three children at home, she no longer has time to enjoy the various activities in the club． 忙于在家照顾三个孩子，她再也无暇去俱乐部进行各种娱乐活动。 [活学活用] (1)单句语法填空 ①Having retired from the TV station, the moderator is occupied ____ the welfare of the disabled． ②Please fill in the form stating your __________(occupy). (2)句型转换 ③She was occupied in doing housework all day, so she was tired out. →__________________________________________________________________ ____,she was tired out. Occupying herself in doing housework all day/Occupied in doing housework all day 4．access n．接触的机会 (教材P20)I knew there was a party happening that evening, but without access to social media I couldn't remember where it was! 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！ [归纳拓展] (1)have/get/obtain/gain access to… 　　　　　　　　 拥有……的机会；可以接近/进入…… give access to 准许进入 (2)accessible adj. 易懂的；可接近的；可进入的；可使用的 be accessible to… 可接近/可靠近/可使用…… All applicants must have a driver's license and access to a car. 所有的申请人都必须有驾照并要有可使用的汽车。 Medicine should not be kept where it is accessible to children. 药品应放在孩子们接触不到的地方。 [名师点津] access的本意是“进入某一地点的通道或者入口”，侧重于进入的手段和途径，其含义是抽象的，一般用作不可数名词，而且access和accessible短语中的to是介词。 [活学活用] (1)单句语法填空 ①To my delight, students in our school have access __ good information resources. ②The information is there and waiting to be __________(access)by anyone here. (2)单句写作 ③地球上有很多人喝不到干净的饮用水。 There are many people on Earth who _____________________ clean drinking water. 5．rely v．(为生活或生存而)依赖 (教材P20)Awareness of just how much we rely on social media can help us step away from it and communicate with each other better. 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。 [归纳拓展] (1)rely on　　　　　　　 依靠，依赖 rely on sb．to do/doing sth. 指望/相信某人会做某事 rely on(doing)sth. 依赖/信任/指望(做)某事 rely on it that… 相信……；指望…… (2)reliable adj. 可靠的；可信赖的 Not having found a better way, we had to rely on him to be the interpreter. 由于没有找到更好的办法，我们只好依靠他来做翻译了。 Many people now would rely on surfing the Internet rather than reading newspapers for news. 现在很多人宁愿依靠上网浏览新闻也不愿读报纸。 [活学活用] (1)单句语法填空 ①Lucy is a ________(rely)girl, and you can depend on her. ②You can't just rely on your parents _______________(lend)you the money. (2)句型转换 ③We rely on his finishing the work today. →We rely on _____________ the work today. →We rely on ______________________ the work today. [重点句型] 1．主语＋be＋adj.＋to do (教材P18)________________________________________ than I had expected． 社交媒体脱瘾比我预期的更加难以忍受。 [句式剖析] The detox was more difficult to tolerate属于“主语＋be＋adj.＋to do”结构。 [归纳拓展] (1)常用于“主语＋be＋adj.＋不定式”结构的形容词有difficult、hard、easy、comfortable、pleasant、interesting、exciting等。 (2)“主语＋be＋adj.＋不定式”结构中，不定式和句子主语是动宾关系，但用主动形式表被动含义。 (3)“主语＋be＋adj.＋不定式”结构中，不定式有时会带上自己的逻辑主语(for sb．)。 (4)“主语＋be＋adj.＋不定式”结构中，不定式的动词若是不及物动词，其后要加相应的介词。 English is difficult to learn well in a short time. 英语难以在短时间内学好。 The armchair looks rather hard, but in fact it is very comfortable to sit in. 这扶手椅看上去很硬，但坐上去很舒服。 [活学活用] (1)单句语法填空 ①A man who is so difficult _________(please)must be hard _______(work)with. ②You should make friends with a person who is easy ______(get)along with. ③Last week, I bought a bed which was comfortable to sleep __． (2)句型转换 ④Sometimes the instructions are simple and clear, but it is difficult to build the furniture. →Sometimes the instructions are simple and clear, but the furniture _____________________． eq \a\vs4\al(2.动名词短语作主语) (教材P18)_______________________ would have been easier! 让我饿两天可能还更轻松些！ [句式剖析] Not eating for two days为动名词短语的否定形式，在句中作主语。 [归纳拓展] 动名词短语作主语表示一般的、抽象的、泛指的概念，常用it作形式主语，动名词短语作真正的主语放在句末。常用于固定句型：It's a waste of time doing …；It's no use/good doing …；It is useless …doing …等。 It's a waste of time playing video games every day. 每天玩游戏简直就是浪费时间。 It is no good living alone without keeping in touch with others. 独居而不和他人来往没有好处。 [名师点津] 不定式短语、动名词短语都可作主语，但动名词短语作主语多指抽象的、概念性的动作，可以是多次的、经常的行为；不定式短语多表示具体的动作，尤其是某一次的动作。 [活学活用] (1)单句语法填空 ①_______(waste)a person's time is the same as killing him for his property. ②________________(surround)by beautiful green mountains and located at the foot of Mount Lu makes it a famous tourist attraction. (2)汉译英 ③告诉她不要着急是没有用的。 ______________________________________________ $$