【原创】Unit 4 Digital life （单词详解）教学课件-2025-2026学年外研版（2024）八年级英语上册

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Unit 4 Digital life
单词详解 （原创）
（外研版2024）八年级英语
上
forever adv 永远
To this end the young child is forever watchful.
这个年纪不大的孩子为此始终保持警惕。
They didn't cost anything and they lasted forever.
它们花不了多少钱，却非常耐用。
Stay strong and believe that this pain won't last forever.
坚强地相信，这种痛苦不会永远持续下去。
May the friendship between the peoples of ( our ) two countries last________.
祝两国人民的友谊万古长青.
forever
pound noun 英镑
For example
The pound is expected to continue to increase against most other currencies.
英镑对大多数其他货币的汇率有望继续升高。
I think I'll probably give them 2 pounds a week.
smartphone noun 智能手机
The growth has come by expanding the definition of a smartphone and cutting prices, analysts said.
分析师认为，这一增长是通过扩大智能手机定义和降低价格得来的。
You could use a smartphone to record some of the conversation.
你可以用智能手机录下一些对话。
It is therefore surprising to see that Harmony dominates the top ten smartphone lists.
因此看到鸿蒙系统称霸智能手机销量榜的前十位令人称奇。
code noun 编码，编号，标记
If you can't remember your number, write it in code in a diary.
如果记不住自己的号码，可以用代码记在日记簿里。
Scientists provided the key to understanding the genetic code that determines every bodily feature.
科学家们找到了破解决定各种身体特征的遗传密码的密钥。
An error ______will be displayed if any invalid information has been entered.
输入了无效信息将显示错误代码。
code
wallet noun 钱包，皮夹子
Bother! I've left my wallet at home.
真烦人！我把钱包落在家里了。
It is terrible that she lost her wallet.
糟透了,她丢失了钱包.
Three months passed and then one morning, Sam found his ______ outside his front door.
三个月过去了,后来有一天上午, 山姆在自己前门的外面发现了自己的钱包.
wallet
payment noun 支付，付款
The fund will make payments of just over 1 billion next year.
该基金明年的支付额刚好过10亿英镑。
They are struggling to make the payment for their rent.
他们正在艰难地支付房租。
Is that all the payment I receive for my hard work
这就是我辛勤工作所得到的全部报酬吗？
I gave ten pounds in ________for the goods I bought.
我买那些东西付了10英镑.
payment
system noun 系统
By that time the new system should be up and running.
到那时这个新系统应该会运转起来了。
The system is going down in ten minutes.
这个系统十分钟后要暂停运行。
Harmony 5 is a _________that works wonderfully well.
鸿蒙5.0是一个运行极好的系统。
system
cash noun 现款，现金
How much cash do you have on you
你身上带着多少现金？
I'm short of cash right now.
我眼下正缺钱。
I would appreciate it if you paid in_______.
假如你支付现金的话，我会不胜感激。
cash
app noun 应用程序
外语缩写：App；外语全称：Application
This is an excellent app. I do not know how I survived without it.
这是一个优秀的软件. 如果没有了她,我不知道自己能否活在这个世界上!
Don't worry if your phone automatically restarts after changing options in the app that's normal!
不要担心,如果你的手机会自动重新启动后,改变选择,在应用程序的正常!。
Just start _________and start playing your favorite songs.
刚刚启动应用程序,并开始播放你喜爱的歌曲..
app
delivery noun 递送，交付；递送的物品
He's the postal delivery man in his village.
村里的邮件都由他传送。
We offer customers a free home delivery service.
我们为客户提供免费送货上门的服务。
People who ordered were given an option of paying cash on delivery or by credit card.
事先订货的客户可以选择货到付现或者信用卡支付
__________of mail could be delayed because of cost-cutting.
由于削减成本,邮件的递送可能会延迟。
Deliveries
except prep 除..之外
We work every day except Sunday.
我们除星期天外每天都工作。
Our dresses were the same except mine was red.我们的连衣裙是一样的，只是我的那件是红色。
I didn't share any secrets ________that I wanted to leave early.
我什么秘密都没说，只是说我想早点离开。
except
except 与besides 的区别
except 表示“不包括”，即排除其后内容； besides 表示“包括”，即在其基础上追加内容，另外besides 还有而且的含义，表递进。如：Besides sports, they share many other interests.
除了运动，他们还有很多其他共同爱好。Besides teaching at the university, she also volunteers at a local animal shelter on weekends.
除了在大学教书之外，她周末还在当地动物收容所做志愿者。
convenient adj 方便的，便利的，合宜的
noun convenience
The family thought it was more convenient to eat in the kitchen.
这家人认为在厨房吃饭更方便。
He has a lively sense of humour and looks naturally confident.他有一种生动的幽默感，看起来大方自信。
Walking is often more ____________than taking a bus in crowded areas.
在拥挤的地区步行通常比乘公交车更方便。
convenient
相关记忆法：
different difference
silent silence
patient patience
important importance
independent independence
…. . ……
development noun 发展
v develop
Education is central to a country's economic development...
教育对一个国家的经济发展至关重要。
What are your plans for the development of your company
你打算怎样来发展壮大自己的公司？
This should not present an obstacle to the _____________of good relations between our two countries.
这不应妨碍我们两国之间良好关系的发展.
development
mobile adj 非固定的，移动式的
Mobile devices have become essential tools in modern education.
移动设备已成为现代教育中必不可少的工具。
The doctors take turns at taking part in the mobile medical team.
医生们轮流参加巡回医疗队.
This is a classroom specifically equipped for the young or students who are less ________专门为年幼或行动不便的学生设计的教室
mobile
anywhere adv 在任何地方
Jokes that are so funny they always work anywhere are popular with teenagers.
屡试不爽的极为有趣的笑话很受年轻人的欢迎。
Did you try to get help from anywhere ...
你尝试过从哪里寻求帮助吗？
In China most leisure-time activities are about a million times better than ____________else.
中国大多数休闲娱乐活动比其他地方要丰富得多的多。
anywhere
via prep 通过
Mr Baker will return home via Britain and France.
贝克先生将取道英国和法国回国。
The technology to allow relief workers to contact the outside world via satellite already exists...
能够让救援人员通过卫星与外界联系的技术已经存在。
They have arrived at a solution ______scientific investigation.
他们通过科学的调查研究得出了解决问题的办法.
via
progress noun 进步，进展
The medical community continues to make progress in the fight against cancer.
医学界在抗癌的斗争中不断取得进步。
The two sides made little if any progress towards agreement.
双方在达成协议方面的进展甚微。
We have made great _______ in fighting against pollution.
我们在抗击污染方面取得了巨大进展。
progress
offline adj 未联网的，不在线的
反义词 online
How can I edit a document offline
如何在离线时编辑文档？
When working offline, all searches are done locally.
在脱机工作时, 所有搜索操作都在本地进行
These stored data are ______from the CPU except when loaded on an input device.
这些数据除装入输入设备时外，其它时间与CPU是脱机的。
offline
simply adv 只是，仅仅
Most of the damage that happened was simply because of fallen trees.
目前大部分损坏都是因为倒下的树木造成的。
Success is simply a combination of hard work and seizing the right opportunities.
成功仅仅是努力工作和抓住正确机会的结合。
You can try various local dishes, or _______relax in the cozy café.
你可以品尝各种当地美食，或只是在舒适的咖啡馆里放松。
simply
advantage noun 优势，好处，优点
I intend to take full advantage of this trip to buy the things we need.
我打算充分利用这次旅行来购买我们所需的物品。
His height was a decided advantage in the job.
干这项工作，他的身高是明显优势。
It has the double advantage of being both easy and cheap.
它具有既方便又便宜的双重优点。
Victory in the last game gave them a psychological __________over their opponents.
上一场比赛的胜利使他们比对手有心理优势。
advantage
era noun 时代，年代
We are living in the information era.
我们生活在信息时代.
It marks the beginning of a new era in human history.
这标志着人类历史新纪元的开始.
The _______when foreign goods flooded the Chinese market is gone for ever.
洋货充斥中国市场的时代已经一去不复返了.
era
native noun 本地人，久居某地的人
Americans used force to drive the natives from the more fertile land.
美国人使用武力把土著居民驱逐出了比较肥沃的土地。
She speaks Italian like a native.
她的意大利语说得和意大利人一样。
You thought I was a ________! In fact, I come from New Zealand.
你以为我是土著人！实际上，我来自新西兰。
native
generation noun 一代（人）
Within a single generation, air travel has emerged as the preferred choice for numerous travelers.
就在一代人的时间里，航空旅行已成为众多旅行者的首选。
Younger generations often embrace technology more readily than older generations.
年轻一代通常比老一辈更容易接受科技。
My _____________have grown up without the experience of a world war.
我这一代人在成长过程中没有经历过世界大战。
generation
attitude adj 富有想象力的；创新的
attitude towards 对…的态度
I find his attitude a little hard to take.
我觉得他的态度有点儿令人难以接受。
This attitude is common among the under-25s.
这种态度在25岁以下的青年中很普遍。
What brought about the change in his_________
是什么使他改变了态度？
attitude
disagreement noun 分歧，争论
There is disagreement among scientists as to the origin of the universe.
科学家们在宇宙起源问题上意见不一。
I hope this disagreement won't cloud our friendship.
我希望这一分歧不会影响我们的友谊.
______________reached such a pitch that we thought a fight would break out.
意见分歧达到我们以为会争吵起来的程度.
Disagreement
device noun 设备，仪器
An electronic device that safeguards your car around the clock.
24小时保护汽车的电子装置。
It is an electronic device with many uses.
这是一部具有多种用途的电子仪器.
Operation of the ________is extremely simple.
这个装置的操作非常简单。
device
bored 厌烦的，不感兴趣的
be bored with 对…厌烦
There was a bored look in his eyes.
他眼里有一种厌倦的神情。
The students soon got bored with listening to the lecture.
学生们很快就对听讲座感到厌倦了。
There is so much noise and she was bored to death.
嘈杂声太大,她烦死了.
She felt _______with the dull routine of her everyday tasks.
她对自己每天乏味的例行任务感到厌倦。
bored
campfire noun 野火，篝火
Around the campfire they would narrate tale after tale.
他们围坐在营火旁说故事.
We were sitting around the campfire. Someone struck up a song, and we all joined in.
我们围著营火坐著, 有个人开始唱起一首歌来, 我们大家和著一起唱.。
It was dark, but they could see a _________ahead.
里面很暗, 但是他们能看到前面有一堆篝火.
campfire
wisely adv 明智地
This is no unsolvable problem if we face it wisely and courageously.
我们只要明智而勇敢地承担起来,这项任务并不是不能解决的.
There is a growing trend in many countries to exercise regularly and eat wisely.
在许多国家出现了一个趋势:有规律地锻炼,有节制地饮食.
What is now needed is the courage to choose________.
现在我们所需要的是做出明智抉择的勇气.
wisely
function noun 功能，作用
This design aims for harmony of form and function.
这个设计旨在使形式和功能协调一致。
Breathing is an automatic function of the body.
呼吸是一种无意识的身体功能。
The function of the ear is to listen.
耳的功能是听。
The main _________of the investment banks is to raise capital for industry.
各投资银行的主要作用是为产业筹集资金。
function
disadvantage noun 缺点
Many students in the school faced significant academic and social disadvantage.
学校里许多学生都面临严重的学业和社交障碍。
She fears her late arrival will put her at a disadvantage.
她担心自己迟到会处于不利地位。
Jenny's shyness puts her at a _____________in company.
珍妮的害羞对她与人相处是一种障碍.
disadvantage
throw v 投，扔，抛，掷
noun
Throw some money in the fountain and make a wish.
往喷泉里扔些钱，许个愿。
I don't need that—you can throw it away.
我不需要那东西，你可以把它扔了。
Don't go over that line or your ______ won't count.
别越过那条线，否则你的投掷就会被判无效。
throw
anyone pron 有人，任何人
Does anyone here need help with their homework
这里有谁需要帮忙做作业吗？
Anyone can tell that it's a mistake.
任何人都能看出这是个错误。
She's a curious child who'll ask ___________questions.
她是个好奇的孩子，会向任何人提问。
anyone
bedroom noun 卧室
The director carefully designed the bedroom to reflect the character's personality.
导演精心设计了卧室，以反映角色的个性。
A photograph of her childhood bedroom was displayed near the antique fireplace.
一张她童年卧室的照片陈列在那座古董壁炉附近。
neighbourhood noun 社区，小区，四邻
Houses in the neighbourhood of Paris are extremely expensive.巴黎附近一带的住房极其昂贵。
We grew up in the same neighbourhood.
我们是在同一条街上长大的。
He's a familiar figure in the neighbourhood.
他在这个地区是大家熟悉的人物。
He is street smart and is not afraid of this_____________.
他有城市人的精明劲儿，不怕这儿附近的人。
neighbourhood
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