Unit 5 New Technologies in Everyday Life讲义2026-2027学年中职英语高教版(第三版)拓展模块

2026-09-06
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摘要:

本中职英语讲义围绕“新技术改变日常生活”主题,系统梳理科技类核心词汇(含辨析与词形转换)、表语从句(结构、引导词及与定语/宾语从句区分)、情景交际句型及阅读写作策略,构建从词汇积累到语法突破再到综合应用的连贯学习支架。 该资料以四维目标融合核心素养,语言能力通过表语从句分层讲解提升,思维品质借助技术利弊辩证讨论培养,文化意识对比中外科技差异。课中对话框架与长句仿写辅助教学,课后分层练习及易错点汇总帮助学生查漏补缺,思维导图助力知识梳理。

内容正文:

Unit 5 New Technologies in Everyday Life 讲义 00 学习导航 · 重难点总览 本单元围绕「新技术如何改变日常生活」这一话题展开,涉及智能家居、移动支付、人工智能、网购等贴近学生生活的科技场景,重点培养学生阅读科技类文本、谈论技术利弊及表达个人观点的能力。语法核心为表语从句,是名词性从句的重要组成部分,也是本册的难点与高频考点。 ① 学习目标(四维) 维度 目标内容 语言能力 掌握 technology / convenient / recently / depend on 等核心词汇与短语;理解并正确运用表语从句描述事物的本质、结果、原因与状态。 文化意识 了解中外日常生活中新技术的差异(移动支付、共享出行、智能家居),树立合理利用科技、防范信息风险的意识。 思维品质 辩证看待新技术:既能说明其带来的便利,也能分析过度依赖、隐私泄露等问题,形成理性判断。 学习能力 通过略读、扫读提取科技文本关键信息;借助思维导图梳理技术利弊,迁移运用到写作中。 ② 重点与难点一览 ★ 重点:① 科技话题核心词汇与短语;② 表语从句的基本结构「主语 + 系动词 + 引导词 + 从句」;③ that / whether / as if / as though 及连接代词、连接副词引导表语从句的用法。 ★★ 难点:① 表语从句与定语从句、宾语从句的区分(看从句在句中作什么成分);② 系动词的识别(be / look / seem / feel / become / get 等);③ 表语从句中虚拟语气的使用(suggest / insist 等词后的 that 从句);④ because 引导表语从句的特殊情况。 一、核心词汇精讲 ① 科技与生活类核心词(含音标、词性与拓展) 单词 / 音标 词性 & 释义 拓展与搭配 technology /tekˈnɒlədʒi/ n. 技术,科技 technological (adj.) 技术的;high technology 高科技 technological /ˌteknəˈlɒdʒɪkl/ adj. 技术的,科技的 technological development 技术发展 convenient /kənˈviːniənt/ adj. 方便的,便利的 convenience (n.) 便利;It is convenient for sb. to do sth. recently /ˈriːsntli/ adv. 最近,近来 recent (adj.) 最近的;常与现在完成时连用 depend /dɪˈpend/ v. 依赖,依靠 depend on 依靠,取决于 develop /dɪˈveləp/ v. 开发;发展;养成 development (n.);develop a habit 养成习惯 information /ˌɪnfəˈmeɪʃn/ n. 信息 information technology (IT) 信息技术(不可数名词) online /ˌɒnˈlaɪn/ adj. & adv. 在线的(地) online shopping 网购;go online 上网 digital /ˈdɪdʒɪtl/ adj. 数字的,数码的 digital camera 数码相机;digital life 数字生活 communicate /kəˈmjuːnɪkeɪt/ v. 交流,沟通 communication (n.);communicate with sb. ② 重点词汇深度辨析 1. convenient:常用 it 作形式主语,即 It is convenient for sb. to do sth.,不说 sb. is convenient to do。类似用法的还有 important / necessary / possible。 1. depend on:① 依靠(We depend on technology every day.);② 取决于(Whether we go depends on the weather.)——此时后接 wh- 从句或 whether 从句,是表语从句的高频考点。 1. information:不可数名词,不能用 an information 或 informations;表示「一条信息」用 a piece of information。 1. develop:多义动词——开发(develop an app)、发展(develop the economy)、养成(develop a habit)、冲洗(胶卷)。 ③ 词形转换必背表 动词 / 名词 形容词 副词 其他 technology (n.) technological — technologist (n.) 技术专家 convenience (n.) convenient conveniently — develop (v.) developed / developing — development (n.) communicate (v.) communicative — communication (n.) recent (adj.) — recently — inform (v.) informative — information (n.) ⚠ 易错点 ① convenience 是不可数名词,但作「便利设施」讲时可用复数 conveniences;② convenient 不能用于「人」作主语;③ develop 的过去式/分词为 developed / developing,注意双写 p;④ information 永远不可数。 二、核心短语与固定搭配 短语 释义 例句 depend on 依靠,取决于 Our life depends on new technologies. a piece of cake 小菜一碟,很容易 Using this app is a piece of cake. in the past 在过去 In the past, we used cash. in recent years 近年来(常与完成时连用) In recent years, online shopping has grown fast. get / be used to (doing) 习惯于(做)某事 I am used to paying by phone. be able to 能够 We are able to shop online anytime. take part in 参加 take part in online courses make full use of 充分利用 make full use of the Internet communicate with 与……交流 communicate with friends online pay for 为……付款 pay for goods by QR code a large number of 大量的(修饰可数复数) a large number of apps not only … but also … 不仅……而且…… It is not only fast but also convenient. ⚠ 易错辨析 ① be used to doing(习惯于)≠ used to do(过去常常);② a large number of + 复数名词 ≠ a large amount of + 不可数名词;③ not only … but also … 连接主语时谓语就近一致(就近原则)。 三、核心语法:表语从句(★★ 难点,独立成节) 表语从句(Predicative Clause)是名词性从句的一种,置于系动词之后,充当句子的表语,用来说明主语是什么、怎么样或为什么。它与宾语从句、主语从句、同位语从句共同构成名词性从句,其中表语从句因「系动词 + 引导词」的判断易与其它从句混淆,是高考与学业水平考试的常考点。 ① 表语从句的基本结构 结构公式 主语 + 系动词 + 引导词 + 从句(主语 + 谓语 + ……) 例句: 1. The problem is that we don't have enough money.(问题是我们的钱不够。) 1. The question is whether it is worth buying.(问题是它是否值得买。) 1. That is why he was late.(那就是他迟到的原因。) 1. It seems as if it is going to rain.(看起来好像要下雨了。) ② 常见引导词分类一览 引导词类别 引导词 是否充当成分 例句 从属连词 that 不充当成分 The truth is that technology changes fast. 从属连词 whether 不充当成分 The question is whether we can trust it. 从属连词 because 不充当成分(表原因,较特殊) That is because he is young. 连接代词 who, whom, what, which, whose 在从句中作主/宾/定语 The problem is who can fix it. 连接副词 when, where, how, why 在从句中作状语 This is where the Internet began. as if / as though as if / as though 不充当成分 It looks as if nothing has happened. ③ 各类引导词用法要点 (1)that 引导表语从句 that 只起连接作用,不充当从句成分,也无词义,口语中一般不省略(与宾语从句不同,表语从句的 that 通常不省)。 1. My idea is that we should try a new app.(我的想法是我们应该试试一个新应用。) 1. The fact is that online shopping saves time.(事实是网购省时。) (2)whether 引导表语从句 whether 表示「是否」,不充当成分,且不可用 if 替换(表语从句中只用 whether,不用 if)。 1. The doubt is whether the information is safe.(疑问在于这个信息是否安全。) ⚠ 必记 表语从句中表达「是否」必须用 whether,不能用 if。 (3)连接代词 / 连接副词引导 在从句中分别充当主语、宾语、定语(连接代词)或状语(连接副词),并带有词义。 1. That is what I want to buy.(那就是我想要买的。——what 作宾语) 1. The problem is how we can protect our privacy.(问题是我们如何保护隐私。——how 作方式状语) 1. This is where the smart phone was invented.(这就是智能手机被发明的地方。——where 作地点状语) (4)as if / as though 引导 表示「好像、仿佛」,常用在 look / seem / appear / feel / taste 等系动词后。若从句与事实不符,常用虚拟语气。 1. It sounds as if you are right.(听起来你好像是对的。) 1. He looks as if he were ill.(他看起来好像病了。——与事实相反,用 were) (5)because 引导表语从句(特殊情况) because 一般引导原因状语从句,但在「This / That / It is because …」结构中,because 引导的是表语从句,说明原因。 1. That is because the Internet is so useful.(那是因为互联网太有用了。) ⚠ 辨析 why 引导:表语说明「结果 / 理由」(That is why … 那就是……的原因); because 引导:表语说明「原因」(That is because … 那是因为……)。 ④ 表语从句的三大连贯考点 考点一:表语从句 vs 定语从句(核心辨析) 从句类型 判断依据 例句 引导词 表语从句 系动词后,引导词作从句成分,修饰/说明「主语」 The problem is that we are short of time. that / whether / what / why … 定语从句 修饰前面的「先行词(名词/代词)」 This is the problem that we are short of time. 关系代词 / 关系副词 ★ 三步判断法 第 1 步:找系动词——主语后是否有 be / look / seem 等系动词; 第 2 步:看引导词——从句前是不是一个「名词」先行词; 第 3 步:定成分——引导词在从句中是否充当成分、修饰前面的名词。是→定语;说明主语→表语。 考点二:表语从句 vs 宾语从句 1. 表语从句:放在系动词后,说明主语。(The truth is that he is honest.) 1. 宾语从句:放在及物动词或介词后,作宾语。(I think that he is honest.) 1. 判断关键:从句前面是「系动词」还是「及物动词 / 介词」。 考点三:suggest / insist 等词后表语从句的虚拟语气 当 suggestion / idea / advice 等作主语,系动词后接表语从句时,从句谓语常用「should + 动词原形」,should 可省略。 1. My suggestion is that we (should) use mobile payment.(我的建议是我们应该使用移动支付。) 1. The idea is that every student (should) learn coding.(想法是每个学生学习编程。) ⑤ 易错点速记(表语从句专项) ⚠ 高频易错 ① 表语从句中「是否」用 whether,不可用 if; ② that 引导表语从句一般不省略(区别于宾语从句); ③ reason 作主语时,表语从句常用 that 引导,不用 because(The reason is that … √ / The reason is because … ✗); ④ what 引导表语从句 = the thing(s) that,兼具连接与成分; ⑤ as if 后若与事实相反,从句用虚拟语气(were / 过去完成)。 四、情景交际:谈论新技术 ① 核心句型 1. Talking about advantages: Technology makes our life more convenient / faster / easier. 1. Expressing opinions: In my opinion / I think (that) … ; From my point of view … 1. Asking for opinions: What do you think of … ? / How do you feel about … ? 1. Agreeing / Disagreeing: I agree (with you). / I'm afraid I can't agree. / That's not always true. 1. Talking about changes: Compared with the past, we now … / In recent years, … has changed a lot. 1. Showing advantage & disadvantage: On the one hand … On the other hand … ② 完整对话框架(Topic: Mobile Payment) Dialogue A: What do you think of mobile payment? B: I think it is very convenient. The problem is that some old people find it hard to use. A: That's true. But the fact is that it saves us a lot of time. We don't need to carry cash any more. B: You're right. However, whether it is completely safe is still a question. A: I agree. That is why we should protect our personal information. ★ 对话中的表语从句标注:it is very convenient(形容词表语)/ The problem is that …(that 从句)/ The fact is that …(that 从句)/ whether it is completely safe is still a question(whether 从句作表语)/ That is why …(why 从句)。 五、阅读与写作 ① 课文要点梳理(New Technologies in Everyday Life) 段落 / 方面 主要内容 关键表达 Introduction 引入 新技术无处不在,改变着我们的生活 New technologies are everywhere in our daily life. Advantages 优点 方便、快捷、节省时间(网购、移动支付、导航) save time / more convenient / easier to … Disadvantages 缺点 过度依赖、隐私泄露、缺乏运动 depend too much on / private information / less exercise Conclusion 结论 合理利用科技,趋利避害 make good use of / depend on ourselves ② 长句拆解与仿写 原句:The more we depend on technology, the less we communicate face to face.(我们越依赖科技,面对面交流就越少。) 1. 结构:「the + 比较级 …, the + 比较级 …」越……越……;depend on 依赖;face to face 面对面。 1. 仿写:The more we use our phones, the less we read books.(我们越使用手机,读书就越少。) ③ 写作:My View on New Technologies(范文) Sample Writing New technologies are playing an important part in our daily life. The most useful invention is the smart phone. On the one hand, technology makes our life more convenient. For example, we can shop online and pay by phone anytime. On the other hand, the problem is that some people depend on it too much. They spend too much time on screens and do little exercise. In my opinion, we should make full use of new technologies, but not depend on them completely. That is why we need to use them wisely. 1. 亮点拆解:① 使用 The problem is that … 表语从句;② On the one hand … On the other hand … 辩证表达新技术利弊;③ That is why … 引出结论;④ make full use of / depend on 等单元短语。 六、高频易错点汇总 类别 易错点 正确示例 词汇 convenient 用人作主语 It is convenient for us to shop online. 词汇 information 加复数 / 加 a a piece of information √ 词汇 used to do 与 be used to doing 混用 I am used to paying by phone. 语法 表语从句用 if 表「是否」 The question is whether … √ 语法 reason 后用 because 引导表语从句 The reason is that … √ 语法 that 引导表语从句误省略 The fact is that …(that 不省) 语法 表语从句与定语从句混淆 看前面是否有先行词 + 引导词是否作成分 交际 not only … but also 就近一致误用 Not only he but also I am … 七、分层巩固练习 A. 根据汉语提示或首字母填空 1. Online shopping is very c__________ (方便的) for young people. 1. Whether we go camping __________ (取决于) the weather. 1. In recent years, new t__________ (技术) has changed our life a lot. 1. We should make full u__________ of the Internet to study. 1. The problem is __________ we don't have enough time. B. 单项选择(语法聚焦:表语从句) 1. The question is ______ we can protect our personal information online. A. that B. whether C. what D. which 1. The truth is ______ technology has made our life much easier. A. if B. that C. whether D. when 1. That is ______ he was late for school this morning. A. because B. that C. why D. what 1. The problem is ______ we should depend on technology completely. A. that B. whether C. how D. which 1. He looks as if he ______ ill. A. is B. was C. were D. has been C. 用表语从句翻译下列句子(微写作) 1. 问题是这部手机是否值得买。 1. 那就是我们喜欢网购的原因。 1. 事实是我们越来越依赖新技术了。 参考答案 ✅ Answer Key A: 1. convenient 2. depends on 3. technology 4. use 5. that B: 1. B (whether 表「是否」) 2. B (that 不充当成分) 3. A (That is because … 说明原因) 4. B (whether 表「是否」) 5. C (as if + 虚拟,与事实相反用 were) C: 1. The question is whether this mobile phone is worth buying. 2. That is why we like shopping online. 3. The fact is that we depend more and more on new technologies. Unit 5 New Technologies in Everyday Life · 第 页 学科网(北京)股份有限公司 $

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Unit 5 New Technologies in Everyday Life讲义2026-2027学年中职英语高教版(第三版)拓展模块
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Unit 5 New Technologies in Everyday Life讲义2026-2027学年中职英语高教版(第三版)拓展模块
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Unit 5 New Technologies in Everyday Life讲义2026-2027学年中职英语高教版(第三版)拓展模块
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