Unit 4 课时1 Starting out & 阅读词汇（课件）英语外研版2024八年级上册

Unit 4 Digital life 外研版（2024）英语 八年级 上册 Starting out & 阅读词汇 课型：新课导入及阅读词汇 主讲人：XXX 学习目标 通过图片或视频，快速捕捉本单元核心话题“数字生活”（人与社会主题）；准确认读、拼写本单元与数字生活相关的词汇。（学习理解） 01 通过结合自己的生活实际，理解词汇在不同语境中的含义，并能进行简单造句。（应用实践） 02 通过学习根据词根词缀、上下文推测词义的技巧，提升自主学习能力。（迁移创新） 03 通过本课时学习，学生能够： Contents Lead in 1 Starting out 2 Language points 3 Summary 5 Homework 6 Exercises 4 01 Lead in What do you think the video shows? Watch a video What do you think the video shows? Q & A digital life /ˈdɪdʒətl/ adj. 数字的，数码的 数字生活 02 Starting out Look at the picture and answer the quesitons. 1 1. What facts do you know about the digital world? 2. Which fact interests you most? What is a digital life like? Look at the picture and answer the quesitons. shared /ʃeəd/ bike smartphone /ˈsmɑːtfəʊn/ 共享单车 n. 智能手机 2 1. What digital technologies have you used? 2. How digital is your life? Do you know more digital things in our life? apps /æps/ n. 应用程序；应用软件 mobile payment /ˈməʊbaɪl/ /ˈpeɪmənt/ adj. 移动式的 n. 支付；付款 wallet and cash /ˈwɒlɪt/ /kæʃ/ n. 钱包， 皮夹子 n. 现金 pound /paʊnd/ n. 英镑 oven /ˈʌvn/ n. 烤箱 Do you know more digital things in our life? 03 Language points 1. century /ˈsentʃəri/ n. 世纪 【常见用法】in the + 序数词 century 在第......世纪 【例句】Many new inventions make our life become easier in the twenty-first / 21st century. 在21世纪，许多新发明让我们的生活变得更便捷。 【小试牛刀】In the __________________（十八）century, most families didn’t have telephones. eighteenth / 18th Language points 2. forever /fərˈevə/ adv. 永远 【常见用法】通常用来表示某事或某种状态将会持续无限期，不会结束或改变。它也可以用在否定句或疑问句中，表示一段时间的持续，或者用来强调某事持续了很长时间。 【例句】Mom, I love you forever. 妈妈，我永远爱你。 【小试牛刀】Don’t worry. We’ll support you ________. Language points forever 3. except /ɪkˈsept/ prep. 除......之外 【常见用法】except for 除了.....之外 (常用于整体肯定后的部分否定) 【例句】Everyone went to the park except Tom. 除了汤姆（没去）, 大家都去公园了。 The room was clean except for a few books on the floor. 除了地面上有些书，这个房间还是很干净的。 【小试牛刀】She ate all the vegetables ___ the carrots because she didn’t like them. A. except B. except for Language points 4. convenient /kənˈviːniənt/ adj. 方便的，便利的，合宜的 【派生词】inconvenient adj. 不方便的 conveniently adv. 方便地 convenience n. 方便，便利 inconvenience n. 不便，麻烦 【例句】It is very convenient to pay by mobile phone. 用手机支付很方便。 【小试牛刀】A bicycle is often _______________ (convenient) than a car in towns. more convenient Language points 5. development /dɪˈveləpmənt/ n. 进步，发展 【派生词】develop v. 发展 developing adj. 发展中的 developed adj. 发达的 【例句】With the rapid development of technology, our lives have become much more convenient. 随着科技的快速发展，我们的生活变得方便多了。 【小试牛刀】The _____________(develop) of the small town surprised everyone, and now it has many tall buildings. development Language points 6. anywhere /ˈeniweə/ adv. 任何地方，无论何处，随便哪里 【其他相似不定代词】anyone, anybody, anything somewhere, someone, somebody, something, nobody 【例句】I can’t find my English book anywhere. 我到处找不到英语书了。 【小试牛刀】--- Hey, Jane. Did you go _____ yesterday? --- Yes. I went to see the film Ne Zha II. A. somewhere B. anywhere Language points 7. a great deal 充裕，丰富 【常见用法】可以用作名词，表示“大量”或“许多”。 通常与不可数名词连用，构成 a great deal of “大量的”。 【例句】We learned a great deal from them. 我们从他们那里学到很多东西。 He seems to have a great deal of money. 他似乎有很多钱。 【小试牛刀】用 a great deal 或 a great deal of 完成句子。 Nowadays, ____________ has changed. There is _______________ rain in August this year. Language points a great deal a great deal of 8. via /ˈvaɪə/ prep. 通过 【常见用法】表示通过某种方式、手段或途径； 表示经过某个地方或地点； 表示通过某种媒介或渠道； 表示通过某个人或组织。 【例句】I heard about the news via social media. 我是通过社交媒体得知这个消息的。 【小试牛刀】汉译英。 我们经由法国前往意大利。 We traveled to Italy via France. Language points 9. progress /ˈprəʊɡres/ n. 进步，进展 【常见搭配】make progress 取得进步 in progress 在进行中 【例句】If you keep trying, you’ll make great progress. 如果你继续努力，就会取得巨大进步。 【小试牛刀】 Please be quiet. The examination is ___________. Humans can not ______________ without dreams. in progress make progress Language points 10. offline /ˌɒfˈlaɪn/ adj. 未联网的，不在线的 【反义词】online adj. 联网的，在线的 【例句】How do I write an email offline? 我如何在离线时写电子邮件呢？ 【小试牛刀】汉译英。 他更喜欢线下做作业而不是在线做。 He prefers to do his homework offline rather than online.‌ Language points Language points 11. nowadays /ˈnaʊədeɪz/ adv. （与过去相比）现今，现时 【常见用法】用于修饰动词或整个句子，描述当前普遍存在的现象或习惯。 【例句】Cycling to work is encouraged in many cities nowadays. 如今许多城市鼓励骑自行车上班。 【小试牛刀】汉译英。 如今，人们已经习惯网上购物了。 Nowadays, people get used to shopping online. Language points 12. simply /ˈsɪmpli/ adv. 只是，仅仅 【派生词】simple adj. 简单的 【例句】It is simply a matter of time. 这不过是个时间问题。 【小试牛刀】 When my parents are on business, I can cook some ____ meals by myself. A. simple B. simply Language points 13. save /seɪv/ v. 节省，节约 【更多词义】v. 拯救，保存 【派生词】safe adj. 安全的 safely adv. 安全地 safety n. 安全 【例句】Let’s take a taxi to save time. 我们乘出租车吧，好节省时间。 【小试牛刀】_______(save) energy, we shouldn’t drive so much. To save Language points 14. advantage /ədˈvɑːntɪdʒ/ n. 好处，优点 【派生词】disadvantage n. 坏处，缺点，不利条件 advantageous adj. 有利的，有益的 【常见搭配】take advantage of 充分利用 【例句】Every coin has two sides. Mobile payment has both advantages and disadvantages. 凡事都有两面性。移动支付既有优点也有缺点。 【小试牛刀】If you and your family have a road trip or vacation planned this summer, take __________ of the time to add some fun learning activities. advantage Language points 15. effect /ɪˈfekt/ n. 效应，影响，结果 【派生词】effective adj. 有效的 effectively adv. 有效地 【例句】We warned them, but to no effect. 我们曾告诫过他们，但没起任何作用。 【小试牛刀】 Luckily, the medicine was ________ and soon he became healthy again . effective 04 Exercises 从方框中选择恰当的单词并用其正确形式填空。 develop or pound convenient shared they century online Nowadays, life in the twenty-first (1) _______ has changed a lot. When going out, many people can use (2) _______ bikes or call a ride with (3) ______ smartphones. We don’t always need cash (4) ______ a wallet because of the (5) ____________ of mobile payment. You can buy almost anything (6) ______. Imagine buying a snack for just two (7) _________ by using an app. It’s really (8) __________. century shared or online convenient pounds 挑战中考题型：选词填空 their development 05 Summary Summary app payment smartphone shared bike Digital things wallet cash pound century oven progress advantage Nouns digital life except for a great deal Phrases 06 Homework Homework 基础作业：巩固加强本单元重点词汇的认读及拼写。 拓展作业：对自己的老师、同学、家长做一个调查并做好记录，了解他们做的哪些事情与“数字生活”有关，下节课时进行汇报及分享。 Thank you for listening! Lavf58.46.101 $$