Unit7 The Smartphone and the Internet（1）单元词汇课件（讲+练）-《英语 基础模块1》（高教版第三版）

这是中职英语《英语 基础模块1》（高教版 第3版）Unit 7的同步教学课件，围绕“智能手机与互联网”主题，通过核心词汇解析（含定义、语境应用、拓展辨析）、12道分层练习题及核心要点回顾，构建系统学习支架，帮助学生掌握科技相关词汇及应用能力。 资料特色鲜明，融合新课标核心素养，以生活场景（如手机存储、Wi-Fi网络）为载体，通过可视化示例（智能手机图片、屏幕示例）和词汇家族（如chat-chatty）培养语言能力与思维品质，分层练习强化应用，助力学生提升科技主题表达能力，适合中职学生基础学习需求，为教师提供高效同步教学资源。

Ready for take-off! 🚀 Unit 7 The Smartphone and the Internet 《英语 基础模块1》 （高教版 第3版） Vocabulary Building（2） 本单元将围绕“智能手机与互联网”主题，重点学习与现代科技生活相关的核心词汇。通过详细解析与例句，帮助大家掌握相关语境下的语言技能，更好地表达自己。 1.7.2013 Hello everyone, welcome to Unit 7! Today, we're diving into a topic that's part of our daily lives: 'The Smartphone and the Internet'. We use these devices and services every day, but how well do we know the words to describe them? In this lesson, we will break down core vocabulary words related to modern technology. By the end, you'll be able to use them confidently in your conversations and writing. Let's get started! ‹#› Learning Objectives学习目标 Master Key Vocabulary 掌握核心词汇 理解词义，掌握用法并能灵活运用。 Master Key Phrases 掌握重点短语 理解短语含义，并能在语境中正确使用。 Improve Application Ability 提升应用能力 能够运用所学词汇描述科技产品和网络生活。 Comprehensive Practice 综合练习 通过练习巩固所学知识，检验学习成果。 1.7.2013 By the end of this lesson, you will be able to master the key vocabulary and phrases related to smartphones and the internet. You'll improve your ability to apply these words in real-life situations and take a comprehensive practice to check your understanding. Let's look at our main goals for today. ‹#› Vocabulary: smartphone /ˈsmɑː(r)tfəʊn/ (n.)智能手机 Smartphone Visual手机示例 Definition核心释义 A mobile phone that performs many of the functions of a computer, typically having a touchscreen interface, internet access, and an operating system capable of running downloaded applications. Context语境应用 My new smartphone has a fantastic camera and a large screen. Expansion拓展辨析 smart (adj.): clever/intelligent; phone (n.): telephone. In daily use, "smartphone" is often shortened to "phone". 译: 我的新智能手机有很棒的摄像头和一个大屏幕。 1.7.2013 Our first word is 'smartphone'. As you can see, it's a combination of 'smart' and 'phone'. It's not just a phone for calling; it's a powerful device that can do many things a computer can do, like accessing the internet and running apps. For example, you can say, "My new smartphone has a fantastic camera." In daily talk, we often just say 'phone' when it's clear we mean a smartphone. ‹#› Vocabulary: chat /tʃæt/ v. / n.聊天 01 核心释义 (Definition) v.To talk in a friendly and informal way.（以友好、非正式的方式交谈） n.An informal conversation.（一次非正式的交谈） 02原句再现(Sentence) (v.)My friends and I often chat online using a messaging app. (n.)I had a nice chat with my sister on the phone last night. 03 词汇家族 (Word Family) chatter(v./n.)：喋喋不休 | chatty(adj.)：爱闲聊的，健谈的 译：我和朋友们常用通讯软件在线聊天；昨晚和姐姐电话聊得很开心。 💡 核心句型结构 • chat with somebody: 与某人聊天 • chat about something: 聊关于某事 • chat online: 在线聊天 📌 提示：Chat 比 talk 或 discuss 更口语化、非正式 1.7.2013 Next up is 'chat'. It can be a verb or a noun, and it means to have a friendly, informal conversation. For example, you can 'chat online' with friends or 'have a chat' on the phone. Remember, 'chat' is more casual than 'discuss', which is for more serious topics. A person who likes to chat a lot is 'chatty'. ‹#› Vocabulary: mobile /ˈməʊbaɪl/ adj.可移动的 Mobile Usage用法示例 Definition核心释义 Able to move or be moved freely or easily. Often used to describe phones, internet, or services that are not fixed in one place. Context语境应用 With a mobile internet connection, you can access information anywhere. Expansion拓展辨析 • mobility (n.): 移动性；机动性 • mobilize (v.): 动员；调动 • 美式: a mobile phone is often called a "cell phone" 译：有了移动互联网连接，你可以在任何地方获取信息。 1.7.2013 The third word is 'mobile'. As an adjective, it means something can move easily. In our context, it's most commonly used to describe things like 'mobile phones' and 'mobile internet' – things you can take with you anywhere. For instance, "With a mobile internet connection, you can access information anywhere." In America, people often say 'cell phone' instead of 'mobile phone'. ‹#› Vocabulary: range /reɪndʒ/ n.范围 01 核心释义 (Definition) The area over which something can reach or operate. 02 原句再现 (Sentence) The new 5G network offers a much wider range than the old 4G network. 译：新的5G网络比旧的4G网络提供了更广泛的覆盖范围。 03词汇家族(Word Family) • range (v.): (在一定范围内) 变化；变动 • e.g., The prices range from $10 to $100. 💡 核心句型结构 • in/within range: 在范围内 • a wide range of: 广泛的一系列 💡 学习提示：In this lesson, it refers to the area a signal can reach. 1.7.2013 Let's look at 'range'. As a noun, it means the area over which something can reach. In our lesson, we're talking about the range of a phone signal or a Wi-Fi network. For example, "The new 5G network offers a much wider range." We often use phrases like 'in range' or 'out of range'. 'Range' can also be a verb, meaning to vary between certain levels, such as "The prices range from $10 to $100." ‹#› Vocabulary: screen /skriːn/ n.屏幕 Definition核心释义 电视、电脑或手机上显示图像或信息的平面。 (The flat surface of a television, computer, or mobile phone on which pictures or information are displayed.) Context语境应用 My phone screen cracked when I dropped it on the floor. Expansion拓展辨析 screen (v.):筛选；审查 screensaver (n.):屏幕保护程序； 拓展：专业术语为 display 译：我的手机掉在地上时，屏幕摔裂了。 Screen Visual屏幕示例 1.7.2013 Next is 'screen'. This is the flat surface on your phone, computer, or TV where you see images and information. A common problem is when you drop your phone and the 'screen cracks'. 'Screen' can also be a verb, meaning to check or filter something, like screening phone calls. A related word is 'display'. ‹#› Vocabulary: storage /ˈstɔːrɪdʒ/ n.存储 📖 提示：存储单位为字节(KB/MB/GB/TB) 01核心释义 (Definition) 设备（如手机/电脑）上用于保存数据、文件和应用的可用空间。 02原句再现 (Sentence) This smartphone has 256GB of internal storage for thousands of photos. 03词汇家族 (Word Family) • store (v.): 储存；存储 • store (n.): 商店；仓库 译：这款智能手机有256GB的内部存储空间，足以存数千张照片和视频。 💡 核心常用搭配 internal / cloud storage | run out of storage 1.7.2013 Our next word is 'storage'. In technology, this refers to the space on your device where you save photos, videos, and apps. For example, "This smartphone has 256 gigabytes of storage." We often talk about 'internal storage' (inside the phone) and 'cloud storage' (on the internet). If you have no space left, you 'run out of storage'. The verb form is 'store'. ‹#› Vocabulary: network /ˈnetwɜː(r)k/ n.网络 Definition核心释义 A system of connected computers and devices that can communicate with each other, especially the Internet. Context语境应用 My smartphone automatically connects to the school's wireless network when I arrive. Expansion拓展辨析 • network (v.):建立联系；联网 • networking (n.): 网络工作；社交网络 拓展：The Internet is the largest computer network in the world. 译: 我一到学校，我的智能手机就会自动连接到学校的无线网络。 Network Visual网络示例 1.7.2013 Now for 'network'. A network is a group of connected things. In our case, it's a system of connected computers and devices, like the school's 'wireless network'. The biggest network of all is the 'Internet'. We also use this word for social connections, like 'networking' with people. ‹#› Vocabulary: excellent /ˈeksələnt/ adj.优秀的 📝 用法小贴士： Used for strong praise of people or things. 01 核心释义 (Definition) Extremely good; outstanding in quality or ability. 译：极其好的；在品质或能力上杰出的。 02原句再现 (Sentence) The performance of this new phone is excellent; it runs very smoothly. 03词汇家族 (Word Family) • excellence (n.):优秀；卓越 • excel (v.):擅长；优于 译：这款新手机的性能非常出色，运行得非常流畅。 💡 核心用法解析 Describe high quality (Excellent > Great > Good) 1.7.2013 Let's learn 'excellent'. This is a strong word of praise, meaning 'extremely good'. It's a higher compliment than 'good' or 'great'. For example, you can say, "The performance of this new phone is excellent." The noun form is 'excellence', and the verb is 'excel', which means to be very good at something. ‹#› Vocabulary: battery /ˈbætəri/n. 电池 Definition核心释义 A device that provides electricity for a toy, machine, or piece of equipment such as a phone or laptop. Context语境应用 My phone battery is low. I need to find a charger. Expansion拓展辨析 • battery-powered (adj.): 电池供电的 • 常用搭配: battery life, charge the battery • 拓展: Capacity is measured in mAh. 译：我的手机电池电量不足了。我需要找个充电器。 Battery Usage用法示例 1.7.2013 The next word is 'battery'. This is the device that provides power to your phone or laptop. A common situation is when your 'phone battery is low' and you need to 'charge the battery'. We also talk about 'battery life', which is how long the battery lasts. The capacity is measured in milliampere-hours, or mAh. ‹#› Vocabulary: survey /ˈsɜː(r)veɪ/ n.调查 01 核心释义 (Definition) 向大量人群提出一系列问题，以了解他们的观点或情况。 02 原句再现 (Sentence) According to a recent survey, over 80% of teenagers own a smartphone. 03 词汇家族 (Word Family) •survey (v.): 调查；勘测 (发音 /səˈveɪ/) •surveyor (n.): 调查员；测量员 译：根据最近的一项调查，我市超80%青少年拥有智能手机。 💡 核心句型结构 • conduct a survey: 进行一项调查 • according to a survey: 根据一项调查 📖 词汇小贴士 名词意为“调查”，动词形式发音不同 /səˈveɪ/，表示“调查；勘测”哦！ 1.7.2013 这一页我们来学习单词 survey。它作名词时发音是 /ˈsɜː(r)veɪ/，意思是“调查”。常用的搭配有 conduct a survey（进行一项调查）和 according to a survey（根据一项调查）。大家要特别注意，它也可以作动词，发音变为 /səˈveɪ/，表示“调查；勘测”。我们来看一个例句：According to a recent survey, over 80% of teenagers in our city own a smartphone. 意思是“根据最近的一项调查，我市超过80%的青少年拥有智能手机。” 此外，它的名词形式还有 surveyor，意为“调查员；测量员”。 ‹#› Vocabulary: spare /speə(r)/ v.抽出；节约 Definition核心释义 To afford to give time or money. (In this lesson: to give time for something) Context语境应用 I'm very busy with my studies, so I can't spare much time to play games on my phone. Expansion拓展辨析 • spare (adj.): 备用的；多余的 (e.g., a spare key, spare battery) • spare (n.): 备用品 • Core Pattern: spare time / money (e.g., Can you spare a few minutes?) 译: 我学习很忙，所以不能抽出很多时间在手机上玩游戏。 Spare Visual用法示例 1.7.2013 Our next word is 'spare'. As a verb, in our context, it means to find time for something. For example, "I can't spare much time to play games." The common phrase is 'spare time'. 'Spare' can also be an adjective meaning 'extra' or 'backup', like a 'spare key' or a 'spare battery'. ‹#› Vocabulary: affect /əˈfekt/v. 影响 01 核心释义 (Definition) To have an influence on someone or something, or to cause a change. 02 原句再现 (Sentence) Spending too much time on the internet can negatively affect your eyesight and sleep. 译：花太多时间上网会对你的视力和睡眠产生负面影响。 03 词汇家族 (Word Family) • effect (n.): 效果；影响 • effective (adj.): 有效的 💡 核心句型结构 affect somebody / something e.g., The weather affected our travel plans. 📖 易混淆词辨析：affect(v.)表影响，effect(n.)表效果 1.7.2013 The last word is 'affect'. This is a verb that means to influence or cause a change in something. For example, "Screen time can affect your health." This word is often confused with 'effect'. Remember: 'affect' is a verb, and 'effect' is usually a noun meaning 'result'. A common phrase is 'have an effect on', which means the same as 'affect'. ‹#› Practice 1 1.With a ______, you can not only make calls but also surf the Internet and take photos everywhere you go. A. laptop B. smartphone C. camera D. television 【答案】 B 【解析】本题考查名词辨析。正确答案是B, smartphone。句意：有了智能手机，你不仅可以打电话，还可以随时随地浏览互联网和拍照。smartphone是唯一符合“打电话、上网、拍照”多功能且便携的设备。选项A laptop（笔记本电脑）不常用来打电话；选项C camera（相机）无法实现打电话和随时上网的功能；选项D television（电视机）体积大不具备便携性，因此这三个选项均不符合语境。 1.7.2013 我们来看这道题。题目是With a ______, you can not only make calls but also surf the Internet and take photos everywhere you go. 意思是“有了一个什么，你不仅可以打电话，还能随时随地浏览互联网和拍照”。选项分别是laptop（笔记本电脑）、smartphone（智能手机）、camera（相机）和television（电视机）。正确答案是B，因为smartphone兼具打电话、上网和拍照的功能且便于携带，而其他选项都不满足全部条件。 ‹#› Practice 2 2.My sister is busy ______ with her friends online about their favorite movies right now. A. chatting B. talking C. saying D. telling 【答案】 A 【解析】本题考查动词形式及词义辨析。正确答案是A,chatting。句意：我妹妹现在正忙着和朋友们在网上聊她们最喜欢的电影。be busy doing sth.是固定搭配，chat尤其适用于轻松的在线交流场景，比talk更贴合语境。而C. saying和D. telling为及物动词，后面需要直接接宾语，不能与with sb.这样的介词短语搭配使用。 1.7.2013 我们来看第二题。My sister is busy ______ with her friends online about their favorite movies right now. 我妹妹现在正忙着和朋友们在网上聊她们最喜欢的电影。这道题考查动词形式和词义辨析。正确答案是A, chatting。因为“be busy doing sth.”是固定用法，而chat更侧重轻松的网上闲聊，saying和telling是及物动词，不能直接接with sb.。 ‹#› Practice 3 3.Thanks to ______ technology, we can access information and communicate with others anytime, anywhere. A. fixed B. mobile C. stable D. limited 【答案】 B 【解析】本题考查形容词辨析。正确答案是B, mobile。句意：多亏了移动技术，我们可以随时随地获取信息和与他人交流。mobile technology（移动技术）是固定搭配，完美诠释了“随时随地”的核心概念。A. fixed（固定的）与此语境相反；C. stable（稳定的）和D. limited（有限的）描述的属性与“随时随地获取信息”的场景需求不匹配，因此均不符合题意。 1.7.2013 我们来看第三题。题目是 Thanks to ______ technology, we can access information and communicate with others anytime, anywhere. 意思是多亏了什么技术，我们可以随时随地获取信息和交流。选项分别是 fixed（固定的）、mobile（移动的）、stable（稳定的）、limited（有限的）。正确答案是 B，mobile。因为 mobile technology 是移动技术，正好对应后面的“anytime, anywhere”随时随地的含义。fixed 是固定的，和随时随地矛盾；stable 和 limited 也不符合这个语境的核心需求。 ‹#› Practice 4 4.This online store offers a wide ______ of products, from electronics to clothing and food. A. number B. range C. amount D. quantity 【答案】 B 【解析】本题考查固定搭配。正确答案是B, range。句意：这家网店提供各种各样的产品，从电子产品到服装和食品。“a wide range of”是固定短语，意为“各种各样的”，强调产品种类的多样性。而选项A. number和D. quantity主要用于强调数量的多少；选项C. amount通常用来修饰不可数名词，这三个选项均不符合本句语境和固定搭配要求。 1.7.2013 我们来看第四题。This online store offers a wide ______ of products, from electronics to clothing and food. 这家网店提供什么样的产品，从电子产品到服装和食品？选项是number, range, amount, quantity。正确答案是B, range。因为“a wide range of”是固定搭配，表示“各种各样的”，强调种类多。而number和quantity侧重数量，amount修饰不可数名词，都不符合这里的语境。 ‹#› Practice 5 5.To protect your eyes, it's better not to look at the phone ______ for too long without a break. A. screen B. keyboard C. speaker D. button 【答案】 A 【解析】本题考查名词辨析。正确答案是A,screen。句意：为了保护眼睛，最好不要长时间不休息地盯着手机屏幕看。phone screen（手机屏幕）是发出光线、导致视觉疲劳的源头。B. keyboard（键盘）、C. speaker（扬声器）和D. button（按钮）均与保护眼睛无关。 1.7.2013 我们来看第五题。To protect your eyes, it's better not to look at the phone ______ for too long without a break. 为了保护眼睛，最好不要长时间不休息地看手机的什么？选项是screen（屏幕）、keyboard（键盘）、speaker（扬声器）、button（按钮）。正确答案是A, screen。因为手机屏幕是发光源，长时间盯着会造成视疲劳，而其他选项与保护眼睛的语境不符。 ‹#› Practice 6 6.If your phone has limited ______, you should delete some old photos and unused apps to free up space. A. memory B. storage C. capacity D. room 【答案】 B 【解析】本题考查名词辨析。正确答案是B,storage。句意：如果你的手机存储空间有限，你应该删除一些旧照片和不使用的应用来释放空间。storage特指存储数据的空间，符合题意。A. memory更多指运行内存；C. capacity是通用词，不特指电子存储；D. room一般不用于描述电子设备的存储容量。 1.7.2013 我们来看第六题。If your phone has limited ______, you should delete some old photos and unused apps to free up space. 意思是如果你的手机有有限的什么，你应该删除旧照片和不用的应用来释放空间。选项是memory、storage、capacity、room。正确答案是B, storage。因为storage特指存储数据的空间，是电子设备中常用的词汇。 ‹#› Practice 7 7.You need to connect to a Wi-Fi ______ to access the Internet wirelessly on your phone. A. website B. network C. system D. channel 【答案】 B 【解析】本题考查名词辨析。正确答案是B, network。句意：你需要连接到一个无线网络才能在手机上无线上网。Wi-Fi network是固定搭配，指提供Wi-Fi服务的网络系统。A选项website指的是上网时访问的具体网站内容；C选项system含义过于宽泛，不能精准表达Wi-Fi这一具体网络形式；D选项channel多用于广播、电视频道或通信频率，不符合此处语境。 1.7.2013 我们来看第七题。题目是You need to connect to a Wi-Fi ______ to access the Internet wirelessly on your phone. 意思是你需要连接到一个Wi-Fi什么才能在手机上无线上网。选项分别是website（网站）、network（网络）、system（系统）、channel（频道）。正确答案是B, network。因为Wi-Fi network是固定搭配，指无线网络，而其他选项都不符合这个语境。 ‹#› Practice 8 8.The new app works ______ and has received a lot of positive reviews from users. A. excellent B. excellently C. more excellent D. excellence 【答案】 B 【解析】本题考查词性辨析。正确答案是B, excellently。句意：这款新应用运行得非常出色，并收到了用户的大量好评。句中需要一个副词来修饰动词works，excellently是excellent的副词形式。A. excellent 是形容词，用于修饰名词；C. more excellent 是形容词的比较级，同样修饰名词；D. excellence 是名词，意为“优秀；卓越”，均不符合此处语法和语境要求。 1.7.2013 我们来看第八题。The new app works ______ and has received a lot of positive reviews from users. 这款新应用运行得______，并收到了用户的大量好评。选项分别是excellent、excellently、more excellent和excellence。正确答案是B，excellently。因为这里需要一个副词来修饰动词works，excellently是副词，用来表示动作的方式，而其他选项中A是形容词，C是形容词比较级，D是名词，都不能修饰动词works。 ‹#› Practice 9 9.Oh no! My phone ______ is dead, and I forgot to bring the charger with me. A. battery B. energy C. power D. electricity 【答案】 A 【解析】本题考查名词辨析。正确答案是A,battery。句意：哦不！我的手机电池没电了，而且我忘了带充电器。“My phone battery is dead”是英语中的地道表达，意为“手机电池没电了”。B. energy（能量）和D. electricity（电）概念过于宽泛，不特指手机的供电部件；C. power（电量）虽与电力相关，但battery更具体地指代提供电力的电池这一硬件，因此是最符合语境的选项。 1.7.2013 我们来看第九题。题目是“Oh no! My phone ______ is dead, and I forgot to bring the charger with me.”，意思是“哦不！我的手机______没电了，而且我忘了带充电器。” 选项分别是battery（电池）、energy（能量）、power（电量、电力）和electricity（电）。正确答案是A，battery。因为在英语中，表达手机电池没电常用“My phone battery is dead”这个地道句型。而其他选项中，energy和electricity概念太宽泛，power虽然和电有关，但不如battery具体指手机的供电电池部件。 ‹#› Practice 10 10.A recent ______ shows that most teenagers spend more than three hours a day on their smartphones. A. survey B. report C. study D. research 【答案】 A 【解析】本题考查名词辨析。正确答案是A,survey。句意：最近的一项调查显示，大多数青少年每天花在智能手机上的时间超过三个小时。survey指通过问卷等方式收集特定人群行为数据，最符合题意。B. report是调查报告；C. study和D. research通常指更深入的学术研究，均不符合语境。 1.7.2013 我们来看第10题。题目是A recent ______ shows that most teenagers spend more than three hours a day on their smartphones. 最近的一项什么显示大多数青少年每天花在智能手机上的时间超过三小时。选项是A. survey，B. report，C. study，D. research。正确答案是A，survey。因为survey是指针对特定问题对特定人群进行的调查，比如问卷调查，符合这里的语境。而report是调查报告，是调查后的书面文件；study和research则是更深入的学术研究，不符合题意。 ‹#› Practice 11 11.Could you please ______ me a few minutes? I need to ask you about how to use this new app. A. spend B. take C. spare D. save 【答案】 C 【解析】本题考查动词辨析。正确答案是C,spare。句意：你能为我抽出几分钟时间吗？我想问你如何使用这个新应用。spare sb. some time是固定搭配，意为“为某人抽出时间”，是礼貌的请求。A. spend的主语应是人；B. take用于It takes sb. time句型；D. save（节省）与题意相反，均不符合语境。 1.7.2013 我们来看第11题。题目是Could you please ______ me a few minutes? I need to ask you about how to use this new app. 意思是“你能为我抽出几分钟时间吗？我想问你如何使用这个新应用”。选项分别是spend, take, spare, save。正确答案是C，spare。因为spare sb. some time是固定搭配，表示“为某人抽出时间”，符合此处礼貌请求的语境。而spend的主语通常是人，take常用在It takes sb. time的句型中，save是节省的意思，和题意相反，所以选C。 ‹#› Practice 12 12.Excessive use of smartphones can negatively ______ your sleep and physical health. A. effect B. affect C. influence D. impact 【答案】 B 【解析】本题考查动词辨析及易混淆词。正确答案是B, affect。句意：过度使用智能手机会对你的睡眠和身体健康产生负面影响。affect是动词，意为“影响”，在句中作谓语；A选项effect通常作名词使用；C选项influence和D选项impact虽也有“影响”之意，但affect在此处是最直接、最常用的表达，更侧重体现行为带来的负面实质性影响。 1.7.2013 我们来看第十二题。题目是：Excessive use of smartphones can negatively ______ your sleep and physical health. 意思是过度使用智能手机会对你的睡眠和身体健康产生负面的什么？选项分别是effect、affect、influence和impact。正确答案是B，affect。因为affect是动词，在句中作谓语表示“影响”；而effect通常作名词；influence和impact虽然也有影响的意思，但在这个语境中，affect是最常用、最直接的表达。 ‹#› Game Time! | 练习小游戏 （单击打开） 1.7.2013 好了，让我们来回顾一下本单元学习的核心要点。我们学习了12个与节日相关的核心词汇，从fireplace壁炉到nowadays现在。同时，我们也掌握了一些常用的短语，比如sit around the fireplace和street performances。请大家记住这些关键句型，尝试用它们来描述你所知道的节日。课后请尝试用今天学习的词汇和短语描述一次你最喜欢的节日庆祝活动。 ‹#› Summary & Review| 核心要点回顾 核心词汇Vocabulary Nouns:smartphone, chat, range, screen, storage, network, battery, survey Adjectives:mobile, excellent Verbs:chat, spare, affect 重点短语Key Phrases chat online(在线聊天) •mobile phone / network(手机/移动网络) in / out of range(在/不在信号范围内) •run out of storage(存储空间不足) wireless network(无线网络) •battery life(电池续航) conduct a survey(进行调查) •spare time(空闲时间) 关键句型Sentence Patterns My new smartphone has a fantastic camera. 我的新智能手机有一个很棒的摄像头。 I often chat online with friends. 我经常和朋友们在线聊天。 Screen time can affect your health. 屏幕使用时长会影响你的健康。 💡 Tip: 课后请尝试用今天学习的词汇和短语描述一次你使用手机或上网的经历。 1.7.2013 Great job, everyone! We've covered 12 essential words related to smartphones and the internet. Let's quickly review them: smartphone, chat, mobile, range, screen, storage, network, excellent, battery, survey, spare, and affect. You've also learned some key phrases and sentence patterns. For homework, try to describe your own experience using a smartphone or the internet using these new words. ‹#› Thank you for listening 感谢大家的参与 希望这次课程能帮助大家拓展词汇量，更好地表达自己。 祝大家学习进步！ 1.7.2013 That's all for today's lesson. Thank you all for your attention and participation. I hope this lesson has helped you expand your vocabulary and feel more confident talking about technology. Keep practicing, and I'll see you next time. Happy learning! ‹#› 🎉 单词消消乐 升级版 得分：0 用时：00:00 关卡：1 错题：0 简单 中等 困难 打乱 重置 错题本 🎊 闯关成功！ 得分：0 用时：00:00 下一关 🎆 $