Unit 4Digital life单词讲解课件 2025-2026学年外研版（2024） 八年级英语上册

新外研版八上单词讲解系列 主讲教师： 时间：20XX.X.X Unit4 Digital life Understanding ideas 01 Content Developing ideas 02 Understanding ideas 01 digital /ˈdɪdʒətl/ adj.数字的，数码的 e.g. How has digital technology made life easier? n. digit 数字 century /ˈsentʃəri/ n.世纪 e.g. I’ve been back in the UK for three days, but it feels like a century. pl. centuries for centuries 几个世纪以来 forever /fərˈevə/ adv.永远 e.g. But it took forever to find a bike! pound /paʊnd/ n.英镑 e.g. But that 15-minute ride cost me an arm and a leg- more than five pounds! pl. pounds smartphone /ˈsmɑːtfəʊn/ n.智能手机 e.g. I wanted to pay with my smartphone. pl. smartphones wallet /ˈwɒlɪt/ n.(装钞票等的) 钱包，皮夹子 e.g. Next, I tried to use my digital wallet, but the shop‘s payment system didn’t wor pl. wallets payment /ˈwɒlɪt/ n.支付，付款 v. pay 支付 e.g. Next, I tried to use my digital wallet, but the shop‘s payment system didn’t work. pl. payments pay for 支付 cash /kæʃ/ n.现款，现金 e.g. The shopkeeper told me to use cash. 一般不可数 app /æp/ n.应用程序，应用软件 e.g. I ordered my favourite dishes through an app instead, but the delivery was really slow. pl. apps oven /ˈʌvən/ n.烤箱 e.g. When my dishes finally arrived 90 minutes later, they were stone cold! pl. ovens except /ɪkˈsept/ prep.除……之外 e.g. Except for today, I’ve had a great holiday. except for 除…之外 except 强调从同类事物中排除 All passed except Tom. except for 用于排除不同类事物或整体中的细节 The essay is perfect except for typos. convenient /kənˈviːniənt/ adj.方便的，便利的；合宜的 e.g. The technology there lets me live a more convenient life! n. convenience方便 adv. conveniently development /dɪˈveləpmənt/ n.进步，发展 e.g. You can think about technology development and government plans. v. develop发展 with the development of … 随着…的发展 mobile /ˈməʊbaɪl/ adj.非固定的，移动式的 e.g. Mobile payment allows us to use our smartphones to pay for things easily. mobile phone 手机 anywhere /ˈenɪweə/ adv.任何地方，无论何处，随便哪里 e.g. Online education helps us learn new things anytime, anywhere. a great deal /ə ɡreɪt diːl/ 充裕，丰富 e.g. I’ve also learnt a great deal via online learning apps. a great deal of + 不可数名词 e.g. It took a greatdeal of time. via /ˈvaɪə/ prep.通过 e.g. I’ve also learnt a great deal via online learning apps. progress /ˈprəʊɡres/ n.进步，进展 不可数名词 e.g. The app even let me check my daily progress. make progress 取得进步 offline /ˌɒfˈlaɪn/ adj.未联网的，不在线的 e.g. After all, the offline world is also exciting, right? (反) online 线上的 nowadays /ˈnaʊədeɪz/ adv.（与过去相比）现今，现时 e.g. Nowadays most kids prefer watching TV to reading. simply /ˈsɪmpli/ adv.只是，仅仅 e.g. Simply add hot water and stir. adj. simple 简单的 save /seɪv/ v.节省，节约 e.g. Technology save me time. v.拯救 e.g. Doctors were unable to save her. advantage /ədˈvɑːntɪdʒ/ n.好处，优点 e.g. Each of these systems has its advantages and disadvantages. pl. advantages (反) disadvantages 坏处 effect /ɪˈfekt/ n.效应，影响，结果 e.g. Modern farming methods can have an adverse effect on the environment. pl. effects have a/an … effect on 对…有影响 1. Everyone is here e Alan, because he is still in hospital. 2. This new bike will c you five hundred yuan. Can you afford it? 3.Could you please lend me some money, Lily? I left my w at home. 4.I was surprised to meet you here a I thought you were away in the USA. 5.In the UK, five p can't buy much these days. Things are quite expensive. 6.I gave the kids some money for a pizza d . They were excited to order their favourite pizza. 根据句意和首字母提示写出所缺的单词 xcept ost allet s ounds elivery 7.Students have found that they look forward to ( spend) time in the garden each week. 8.The big trains laughed at the little one, but (final) Thomas was chosen for the job. 9.This is a cash (pay). He is an old man and he only uses cash. 10. With the (develop) of the technology, nobody knows what the world will be like. 用括号内所给词的适当形式填空 spending finally payment development Developing ideas 02 attitude /ˈætɪtjuːd/ n.看法，态度 e.g. What‘s Timmy‘s attitude to his mum trying to take his phone away? pl. attitudes take/have a positive attitude to sth. 对…有积极的态度 device /dɪˈvaɪs/ n.设备，仪器 e.g. It would be good for him to spend time with you and away from his devices. pl. devices electronic devices 电子设备 strange /streɪndʒ/ adj.奇怪的，不寻常的；不可思议的 e.g. It was strange to read the words. n. stranger 陌生人 throw /θrəʊ/ v.投，扔，抛，掷 e.g. “When you finish the book, you just throw it away, I guess. Our television screen must have a million books on it! I wouldn’t throw it away.” threw-thrown throw away 扔掉 guess /ɡes/ v.猜，猜测 e.g. “When you finish the book, you just throw it away, I guess. Our television screen must have a million books on it! I wouldn’t throw it away.”  have a guess at sth. 猜测 anyone /ˈenɪwʌn/ pron.有人，任何人 e.g. “Why would anyone write about school?” bedroom /ˈbedruːm/ n.卧室 e.g. Margie’s classroom was right next to her bedroom. pl. bedrooms homework /ˈhəʊmwɜːk/ n.（学生的）家庭作业，功课 e.g. Put yesterday’s homework in the opening. 不可数名词 neighborhood /ˈneɪbəhʊd/ n.社区，住宅小区；四邻，街坊 e.g. All the kids from the neighborhood came, and laughed and shouted in the playground. n. neighbor 邻居 1.I can't find to help me, so I have to do it by myself. 2.Now my sister is sleeping in her . 3.The lady asked me to how old she was. I said she might be over 30 years old. 4.It’s very because Miles and Henry haven't even really been very nice to me at all during the year. 5.-How do you feel about going back to this ，Mr. Green? -I'm very excited. 从方框中选出合适的词并用其适当形式填空，使句子完整、连贯 guess anyone bedroom neighborhood strange anyone bedroom guess strange neighborhood Thank you! null 1358.3668 null 1512.0 null 1416.0 null 1296.0 null 2040.0 null 1368.0 null 1512.0 null 1032.0 null 1272.0 Blues 862.0405 null 1632.0 null 1584.0 null 1728.0 2019 Blues 1032.0 null 1584.0 null 1536.0 null 1584.0 null 1728.0 null 1584.0 null 1488.0 null 1920.0 null 1440.0 null 1536.0 null 1536.0 null 1704.0 null 1358.3668 null 1296.0 null 1776.0 null 1410.6117 null 1560.0 $$