【高效学案】Unit 4 Digital life 单词解析一(PPT版+word版)【外研版2024八上英语】

/ 让教学更有效 英语学科 Unit 4 Digital life 单词解析一 1.digital(形容词)数字的、数码的 [用法讲解] digital还可为名词，译为“数字、键(如钢琴键、乐器键)、数字仪表”。 Eg: The company is investing heavily in digital transformation. 该公司正在大力投资数字化转型。 The new digital on my piano is not working properly. 我钢琴上的一个新键不太好用了。 [常见搭配]digital camera 数码相机 digital library 数字图书馆 digital age 数字时代 Eg: Have you tried the new digital camera I bought 我试过我买的新数码相机了吗 Digital Library is a system to access digital information. 数字图书馆是一种数字信息的获取系统。 In the digital age, everything is becoming more and more connected. 在数字时代，一切都在变得越来越互联。 [派生词] digitally为副词，译为“数字式地”; digitalize为动词，译为“使数字化”。 Eg: First, can digitally targeted advertising also be creative 第一，定向投放的数字化广告是否也能充满创意 The paper focuses on how to digitalize the technical manuals. 探讨了装备技术手册如何数字化这一问题。 [即学即用] The company is shifting its focus to_____ (digitally) marketing. 答案:digital 2.century (名词)世纪 [用法讲解] century为可数名词，其复数形式为 centuries. Eg: This century has seen unprecedented technological advancements. 本世纪见证了前所未有的技术进步。 [常见搭配] the +序数词 + century …世纪 turn of the century 世纪之交 Eg: The 20th century was marked by two world wars and significant social changes. 20世纪以两次世界大战和重大的社会变革为标志。 We are now at the turn of the century, facing new challenges and opportunities. 我们现在正处于世纪之交，面临着新的挑战和机遇。 [即学即用] ( )Many great artists emerged during the A.19 century B.19th century C.19 centuries D. 19th centuries 答案:B 3.forever (副词) 永远 Eg: The memory will stay with me forever. 这个记忆将永远留在我心中。 This offer won't last forever. 这个优惠不会一直有效。 [常见搭配] forever and ever 永远 taking forever 抱怨某事耗时过长 forever + 形容词 永远...(无需介词) Eg: I choose you forever and ever. 我永远选择你。 The repairman is taking forever to fix the AC. 修理工修空调花了太久时间。 We could be forever young. 我们可以永远年轻。 [即学即用] I'll never forget that song; it's a f_____ classic. 答案:forever 4.pound (名词) 英镑 [用法讲解] pound为可数名词，其复数形式为 pounds; pound还可为动词，译为“捣碎、狂跳、反复击打”等。 Eg: I spent 20 pounds on this dress. 我花了20英镑买这个条裙子。 The farmers pound rice in a mortar. 农民们在臼中舂米。 She could hear the sound of someone pounding on the door. 她能听见有人在敲门的声音。 My heart was pounding with excitement. 我的心跳因激动而加速。 [即学即用] It will cost two,maybe three hundred_____ (pound). 答案:pounds 5.smartphone (名词)智能手机 [用法讲解] smartphone为可数名词，其复数形式为smartphones. Eg: My father bought a new smartphone yesterday. 我爸爸昨天买了一部新智能手机。 [即学即用] ( )I use my _____ to navigate(导航) when I'm driving. A.GPS B. feature phone C. smartphone 答案:C 6.wallet (名词)(装钞票等的)钱包、皮夹子 [用法讲解] wallet为可数名词，其复数 ... ...