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/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年八年级上册英语沪教版（五四学制）（2024）
单元培优卷Unit 2 Digital life
注意事项
1. 全卷满分120分。考试时间120分钟。试题包含选择题和非选择题。考生答题全部答在答题卡上，答在本试卷上无效。
2. 请认真核对监考教师在答题卡上所粘贴条形码的姓名、考试证号是否与本人相符，再将自己的姓名、考试证号用0.5毫米黑色墨水签字笔填写在答题卡及本试卷上。
3. 答选择题必须用2B铅笔将答题卡上对应的答案标号涂黑。如需改动请用橡皮擦干净后，再选涂其他答案。答非选择题必须用0.5毫米黑色墨水签字笔写在答题卡的指定位置，在其他位置答题一律无效 。
第一部分 选择题（满分：60分）
一、单项选择（本大题共15小题，每小题1分，共15分）
1．—Did you remember to return the E-dictionary you borrowed from Linda
—Yes. I gave it to her ________ I met her.
A．suddenly B．while C．once D．the moment
2．________ at the photo album, memories flooded back.
A．After looking B．As soon as he looking C．While he was looking D．Having looked
3．The hunter’s eyes opened ________ in surprise when he saw the rare animal, and the story of his discovery was ________ told in the village.
A．wide; widely B．widely; wide C．widely; widely D．wide; wide
4．As soon as he connects his phone ________ the Wi-Fi network, he will show us how his picture connects ________ the Chinese history.
A．with; with B．to; with C．with; to D．to; to
5．Educational software, with its innovative design and user-friendly interface, ________ more engaging, especially for beginners, to learn new skills.
A．makes it is B．makes it C．making it is D．to make it
6．________ data ________ kept in his new robot servant.
A．A great deal of; are B．A great many of; is
C．A large number of; are D．A large quantity of; is
7．— I wonder if I could use your 3D printer.
—________
A．I don’t wonder. B．No wonder, here it is. C．I wonder how. D．Sorry, it’s out of order.
8．With a lot of difficult problems ________, the newly-founded robot control unit is having a hard time.
A．settling B．being settled C．to settle D．settled
9．Last night, the company launched its latest face recognition system. We ________ such advanced technology that can bring about a revolutionary change in user experience.
A．have never expected B．never expected
C．never expect D．are never expecting
10．Many museums now provide ________ tours, allowing people to visit them from home through the Internet.
A．virtual B．real C．long D．short
11．We should be ________ when using public Wi-Fi to avoid information leakage.
A．careful B．careless C．happy D．sad
12．—Can you tell me how to ________ this new digital device
—Sure. Let me show you.
A．operate B．produce C．create D．discover
13．Digital life has brought us many conveniences, ________ it also has some disadvantages.
A．and B．so C．but D．or
14．We can use digital tools to create artworks, ________ digital paintings and music.
A．for example B．such as C．like as D．as example
15．My sister is good at using ________ software to edit photos and make them look more beautiful.
A．painting B．photo-editing C．word-processing D．video-making
二、完型填空（本大题共15小题，每小题1分，共15分）
Digital technology has changed our lives in many ways. From the moment we wake up to the time we go to bed, we are surrounded by digital products and technologies.
A new type of smart walking stick is helping blind people live more 16 . It can detect objects as soon as the user gets close and 17 them of danger. It can also provide directions and bus timetables, making outdoor activities 18 for the disabled .
In education, digital technology is 19 the gap between urban and rural areas. In India, rural schools with internet connections now have 20 to online lessons from top schools in big cities. This gives students in remote areas the same learning 21 as those in cities .
Firefighting robots are another example of digital technology in 22 . These robots can walk, run and climb in dangerous fire environments. They 23 video information to the control unit, helping firefighters make safe plans. This 24 firefighters from unnecessary risks .
However, digital life also has 25 . Some people spend too much time on screens, which easily 26 to less physical exercise. There are also risks of personal information being 27 by hidden software.
Despite these problems, digital technology is still 28 a big part in our lives. It’s important to use it 29 and balance digital time with real-life 30 .
16．A．safely B．quick C．sudden D．noisy
17．A．talks B．warns C．says D．speaks
18．A．harder B．safer C．heavier D．later
19．A．increasing B．stopping C．bridging D．breaking
20．A．access B．time C．money D．place
21．A．results B．chances C．jobs D．games
22．A．trouble B．danger C．use D．mind
23．A．receive B．send C．refuse D．hide
24．A．protects B．hurts C．follows D．invites
25．A．advantages B．purposes C．disadvantages D．differences
26．A．leads B．finds C．gets D．makes
27．A．helped B．collected C．forgotten D．returned
28．A．taking B．doing C．having D．making
29．A．carelessly B．wisely C．quickly D．loudly
30．A．problems B．technologies C．activities D．products
三、阅读单选（本大题共15小题，每小题2分，共30分）
（A）
The Internet and Our Life
The Internet has become an important part of our daily life. It has changed the way we communicate, study, work, and entertain ourselves.
With the Internet, we can communicate with people around the world in an instant. We can use social media platforms like Facebook, WeChat, and Instagram to share our lives, photos, and ideas with our friends and family.
For students, the Internet is a great learning tool. They can search for information, read e-books, and even take online courses. It makes learning more convenient and interesting.
In the workplace, the Internet helps companies improve their efficiency. Employees can work remotely, have online meetings, and share files easily.
When it comes to entertainment, the Internet offers a wide range of options. We can watch movies, listen to music, play online games, and more.
However, the Internet also has some negative effects. There is too much false information on the Internet, and we need to be careful to avoid being misled. Also, spending too much time online can lead to problems like eye-strain and lack of physical exercise.
31．What can we do with the Internet according to the passage
A．Communicate with people. B．Study and work.
C．Entertain ourselves. D．All of the above.
32．What social media platforms are mentioned in the passage
A．Facebook and Twitter. B．WeChat and Instagram.
C．QQ and Weibo. D．TikTok and Douyin.
33．How does the Internet help students
A．By providing them with online games.
B．By helping them communicate with friends.
C．By being a great learning tool.
D．By making them more popular.
34．What are the negative effects of the Internet
A．Too much false information. B．Eye-strain and lack of physical exercise.
C．Both A and B． D．None of the above.
35．What should we do when using the Internet
A．Believe all the information on it. B．Spend as much time as possible online.
C．Be careful to avoid being misled and control our online time. D．Only use it for work.
（B）
Online Shopping
Online shopping has become very popular in recent years. It offers many advantages to consumers.
First of all, online shopping is very convenient. You can shop at any time, day or night. You don’t need to go to a physical store, so you can save time and energy. You can also compare prices of different products from different sellers easily, which helps you get the best deal.
Secondly, online shopping provides a wider selection of products. You can find almost anything you want, from clothes and electronics to food and books. And you can often find unique items that may not be available in local stores.
However, online shopping also has some disadvantages. One of the main problems is that you can’t see or touch the products in person. So there may be a risk that the product you receive is not as good as you expected. Another problem is the security of online payments. You need to be careful to protect your personal and financial information.
36．Why is online shopping convenient
A．Because you can shop at any time and save time and energy.
B．Because you can only shop at night.
C．Because you have to go to a physical store.
D．Because you can’t compare prices.
37．What is an advantage of online shopping in terms of product selection
A．There are fewer products.
B．You can only find common items.
C．You can find a wider selection of products and unique items.
D．You can’t find what you want.
38．What is a disadvantage of online shopping
A．You can see and touch the products.
B．The product you receive is always better than expected.
C．You can’t see or touch the products in person and there is a risk in online payments.
D．It is very expensive.
39．How can you protect yourself when shopping online
A．Don’t care about the product quality.
B．Share your personal and financial information with anyone.
C．Be careful with online payments and check product reviews.
D．Only buy expensive products.
40．What is the best title for this passage
A．The Advantages of Online Shopping B．The Disadvantages of Online Shopping
C．Online Shopping: Advantages and Disadvantages D．How to Shop Online
（C）
The Development of Digital Cameras
Digital cameras have come a long way since their invention. In the early days, digital cameras had very low-resolution images. They could only take a few pictures and the quality was not very good.
But as technology advanced, digital cameras improved rapidly. Today, most digital cameras have high-resolution sensors, which can take very clear and detailed pictures. They also have a large storage capacity, allowing users to store hundreds or even thousands of photos.
Another great improvement is the zoom function. Modern digital cameras can zoom in and out smoothly, making it easier to capture distant objects. And with the development of digital technology, cameras can now take high-quality videos as well.
Moreover, digital cameras have become more and more portable. They are small and light, so we can carry them around easily and capture every beautiful moment in our lives.
41．What were digital cameras like in the early days
A．They had high resolution images. B．They could take many pictures.
C．They had low-resolution images and could take only a few pictures. D．They were very expensive.
42．What makes digital cameras able to take clear and detailed pictures today
A．High-resolution sensors. B．Large storage capacity.
C．Good zoom function. D．Portable design.
43．What new function do modern digital cameras have compared to the early ones
A．They can store more photos. B．They can zoom in and out.
C．They can take high-quality videos. D．All of the above.
44．Why are digital cameras more convenient now
A．Because they are small and light. B．Because they are very cheap.
C．Because they have a long battery life. D．Because they are easy to operate.
45．What is the main idea of this passage
A．The history of photography. B．The development of digital cameras.
C．The importance of digital cameras. D．How to choose a digital camera.
第二部分 非选择题（满分：60分）
四、词汇应用（本大题共10小题，每小题1分，共10分）
46．A new smart wristband for the elderly can monitor their health conditions as soon as a certain vital sign of the wearer . (change)
47．The company provides technical (support) for all its products.
48．The (able) people can get more help from digital technology.
49．It’s important to (safe) our personal data from viruses.
50．Digital wallets were first used in Sweden in 1997, but now they are (wide) used in China.
51．My father bought a new (数码的) camera last week.
52．Teaching reading skills should be an important part of school (教育).
53．The (交易) failed because of poor WiFi.
54．The (调查) show that most students work hard at their studies.
55．When helping at the community, you had better (交流) respectfully with others.
五、完成句子（本大题共5小题，每小题2分，共10分）
56．AI很强大，但是并不完美。我们需要学会如何明智地使用它。
AI is powerful, but not perfect. We need to learn how to .
57．这些残疾人需要我们的帮助。你想成为志愿者中的一员吗
These need our help. Do you want to be one of the volunteers
58．这张照片是刘叔叔的，他是一只小狗的主人。
It was a photo of Uncle Liu and he was the of a little dog.
59．他太累了，以至于他一躺在床上就睡着了。
He was so tired that he fell asleep he lay in bed.
60．张几乎走遍了深山中的每家每户，与家长们谈论了女孩教育的重要性。
Zhang walked to almost every household deep in the mountains and talked to parents about for girls.
六、短文语法填空（本大题共10小题，每小题1.5分，共15分）
The digital (数字的) world seems to become an important part of our lives now. If we are going to spend more and more time on digital worlds, there is one question: W 61 are you going to wear The growing digital fashion a 62 it.
Will you buy clothes that you can n 63 wear in the real world This question may sound strange. However, digital fashion shops are having a growing market these years. The shops don’t sell real clothes like those in the mall. They d 64 digital clothes on customers’ (顾客) photos or videos on the computer. Then the customers can “p 65 on” these clothes and show them on the Internet.
Now digital fashion has been p 66 in games. Gamers spend lots of m 67 every year dressing up their digital players. By 2030, the digital fashion market may be worth $50 billion. Maybe in the near future, you will dress up as a digital “you” to j 68 in online activities.
Compared (对比) to t 69 fashion, digital fashion is much cheaper and makes no waste. It will not be limited by the technology of making real clothes either. We don’t need to be the s 70 people online as we are in real life. This is where the true beauty of digital fashion shines.
七、材料作文（本大题共25分）
71．My View on Digital Life
请以“My View on Digital Life”为题，写一篇议论文，表达你对数字生活的看法。要求：
1. 结构完整（引言 + 主体 + 结论）；
2. 至少给出 2 个理由，并结合例子或事实支撑；
3. 使用至少 2 个时间状语从句（如 while, when, as soon as 等）。
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
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21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．D
【解析】句意：——你记得把从琳达那里借的电子词典还给她了吗？——记得。我一见到她就还给她了。
考查时间状语从句。suddenly突然；while当……时；once一旦；the moment一……就……。根据“I gave it to her ... I met her.”可知，是指一看到她就把电子词典还给她了，用the moment引导时间状语从句。故选D。
2．C
【解析】句意：看着相册时，回忆涌上心头。
考查非谓语动词和状语从句。After在……以后；as soon as一……就……；while当……时。根据“… at the photo album, memories flooded back.”及句意可知，从句的动作和主句动作同时发生，表示“当……的时候”，用while引导时间状语从句，时态是过去进行时。故选C。
3．A
【解析】句意：当猎人看到这只珍稀动物时，他的眼睛惊讶地大睁着，而且他这次发现（珍稀动物）的故事在村子里被广泛传播。
考查形容词和副词辨析。wide形容词，宽的；副词，充分地、大大地，常描述具体动作的幅度；widely副词，广泛地。 第一空修饰动词“opened”，描述眼睛睁大的幅度，用“wide”，即“眼睛惊讶地大睁着”；第二空修饰动词“told”，表示“广泛地传播”，用“widely”。故选A。
4．B
【解析】句意：他一将手机连接到Wi-Fi网络，就会向我们展示他的照片如何与中国历史联系起来。
考查动词短语辨析。“connect...to...”表示“把……连接到……”，“connect...with...”表示“把……和……联系起来”。第一空“connect his phone ... the Wi-Fi network”是把手机连接到无线网络，用“to”；第二空“connects ... the Chinese history”是把图片和中国历史联系起来，用“with”。故选B。
5．B
【解析】句意：教育软件凭借其创新设计和用户友好界面，使学习新技能变得更加吸引人，尤其对初学者而言。
考查make的用法和谓语动词的时态。根据句子结构可知，此处缺少谓语动词，主语“Educational software”是单数，为一般现在时，因此用三单形式。“make it + adj.”表示“使某事变得……”，是固定搭配。故选B。
6．D
【解析】句意：大量数据存储在他的新机器人仆人里。
考查短语辨析和主谓一致。A great deal of许多，修饰不可数名词；A great many of许多，修饰可数名词复数；A large number of许多，修饰可数名词复数；A large quantity of许多，修饰不可数或可数名词；is是，单数形式；are是，复数形式。data“数据”，此处强调整体性，为不可数名词，谓语用is，D项符合。故选D。
7．D
【解析】句意：——我想知道能否用一下你的3D打印机。——抱歉，它坏了。
考查情景交际。I don’t wonder我并不奇怪；No wonder, here it is难怪，给你；I wonder how我想知道怎么做；Sorry, it’s out of order抱歉，它坏了。根据“I wonder if I could use your 3D printer.”可知请求使用打印机，合适的答语应是同意或拒绝并说明原因，D项符合语境。故选D。
8．C
【解析】句意：由于有许多难题待解决，新成立的机器人控制部门正面临困难。
考查不定式作后置定语。“with+宾语+不定式”结构中，不定式表将来要发生的动作，且此处“解决难题”的动作由“the newly-founded robot control unit”发出，用主动形式表被动含义。故选C。
9．A
【解析】句意：昨晚，该公司推出了最新的人脸识别系统。我们没预料到能有这样先进的技术——它能为用户体验带来革命性的改变。
考查现在完成时态。根据“Last night, the company launched its latest face recognition system.”可知，从昨晚最新的人脸识别系统的推出到现在，我们都“没有预料到”，现在完成时“have never expected”能体现“从过去到现在的持续状态”。故选A。
10．A
【解析】句意：许多博物馆现在提供虚拟游览，让人们可以通过互联网在家参观。
考查形容词辨析。virtual虚拟的；real真实的；long长的；short短的。根据“allowing people to visit them from home through the Internet.”可知，让人们通过互联网在家参观，说明提供的是虚拟游览。故选A。
11．A
【解析】句意：使用公共Wi-Fi时要小心，以免信息泄露。
考查形容词辨析。careful小心的；careless粗心的；happy高兴的；sad悲伤的。根据“when using public Wi-Fi to avoid information leakage.”可知，此处是说使用公共网络时要小心，避免信息泄露。故选A。
12．A
【解析】句意：——你能告诉我如何操作这个新的数字设备吗？ ——当然。让我展示给你看。
考查动词词义辨析。operate 操作；produce 生产；create 创造；discover 发现。根据 “Let me show you.”可知，是问如何“操作”新数字设备。故选A。
13．C
【解析】句意：数字生活给我们带来了很多便利，但它也有一些缺点。
考查连词词义辨析。and 和；so 所以；but 但是；or 或者。根据“brought us many conveniences”和“has some disadvantages”是转折关系可知，but符合语境。故选C。
14．B
【解析】句意：我们可以使用数字工具来创作艺术品，比如数字绘画和数字音乐。
考查短语。for example例如，可独立成例，常作为插入语使用；such as例如，用于直接枚举同类事物，需紧跟被修饰名词；like as正如；as example错误表达，此处应该为as an example。根据“digital paintings and music.”可知，此处用“such as”，接名词，常用于列举时直接引出例子，故选B。
15．B
【解析】句意：我妹妹擅长使用照片编辑软件来编辑照片，使照片看起来更漂亮。
考查名词。painting绘画；photo-editing照片编辑；word-processing文字处理；video-making视频制作。根据“software to edit photos and make them look more beautiful.”可知，应该说使用照片编辑软件来编辑照片。故选B。
16．A 17．B 18．B 19．C 20．A 21．B 22．C 23．B 24．A 25．C 26．A 27．B 28．A 29．B 30．C
【导语】本文主要介绍了数字技术的应用好处与存在的问题，指出需明智使用并平衡其与现实生活。
16．句意：一种新型智能拐杖正帮助盲人更安全地生活。
safely安全地；quick快速的；sudden突然的；noisy吵闹的。根据“It can detect objects as soon as the user gets close and warns them of danger”可知，智能拐杖能检测物体并提醒危险，可帮助盲人更安全地生活，故选A。
17．句意：它能在使用者靠近物体时立即检测到，并提醒他们有危险。
talks谈论；warns提醒、警告；says说；speaks讲（语言）。根据“it can detect objects as soon as the user gets close and...them of danger.”可知，检测到危险后会提醒使用者，故选B。
18．句意：它还能提供方向和公交时刻表，让残疾人的户外活动更安全。
harder更难的；safer更安全的；heavier更重的；later更晚的。根据“It can detect objects as soon as the user gets close and warns them of danger. It can also provide directions and bus timetables”可知，智能拐杖的这些功能能让残疾人户外活动更安全，故选B。
19．句意：在教育领域，数字技术正在缩小城乡之间的差距。
increasing增加；stopping停止；bridging弥合、缩小；breaking打破。根据“In India, rural schools with internet connections now have access to online lessons from top schools in big cities”可知，农村学校能获取城市优质课程，说明数字技术在缩小城乡教育差距，故选C。
20．句意：在印度，有互联网连接的农村学校现在可以获取来自大城市顶尖学校的在线课程。 -
access机会、通道；time时间；money钱；place地方。根据“online lessons from top schools in big cities”可知，农村学校有了获取这些课程的途径，“have access to”意为“有使用/获取……的机会”，故选A。
21．句意：这给了偏远地区的学生和城市学生相同的学习机会。
results结果；chances机会；jobs工作；games游戏。根据“rural schools with internet connections now have access to online lessons from top schools in big cities”可知，农村学生能学城市优质课程，拥有了和城市学生一样的学习机会，故选B。
22．句意：消防机器人是数字技术应用的另一个例子。
trouble麻烦；danger危险；use使用、应用；mind思想。根据“These robots can walk, run and climb in dangerous fire environments. They send video information to the control unit, helping firefighters make safe plans”可知，消防机器人是数字技术在实际中应用的体现，“in use”表示“在使用中、在应用中”，故选C。
23．句意：它们向控制单元发送视频信息，帮助消防员制定安全计划。
receive接收；send发送；refuse拒绝；hide隐藏。根据“helping firefighters make safe plans”可知，机器人要把现场视频信息发送给控制单元，消防员才能据此制定计划，故选B。
24．句意：这保护消防员免受不必要的风险。
protects保护；hurts伤害；follows跟随；invites邀请。根据“These robots can walk, run and climb in dangerous fire environments. They send video information to the control unit, helping firefighters make safe plans”可知，机器人代替消防员进入危险环境并提供信息，能保护消防员免受风险，故选A。
25．句意：然而，数字生活也有缺点。
advantages优点；purposes目的；disadvantages缺点；differences不同。根据前文介绍数字技术的好处，以及本句开头“However”表转折可知，此处要讲数字生活的不足，即缺点，故选C。
26．句意：有些人花太多时间在屏幕上，这很容易导致体育锻炼减少。
leads导致；finds找到；gets得到；makes制作、使。根据“Some people spend too much time on screens, which easily...to less physical exercise.”可知，花太多时间在屏幕上会导致锻炼减少，“lead to”意为“导致”，故选A。
27．句意：个人信息也存在被隐藏软件收集的风险。
helped帮助；collected收集；forgotten忘记；returned返回。根据“There are also risks of personal information being...by hidden software.”可知，隐藏软件可能会收集个人信息，存在信息泄露风险，故选B。
28．句意：尽管存在这些问题，数字技术仍然在我们的生活中扮演着重要角色。
taking拿、采取；doing做；having有；making制作。根据“Despite these problems, digital technology is still...a big part in our lives”可知，此处表示“在我们的生活中扮演着重要角色”，take a part in为“扮演……角色”，故选A。
29．句意：明智地使用它，并平衡数字时间和现实生活活动是很重要的。
carelessly粗心地；wisely明智地；quickly快速地；loudly大声地。根据“Despite these problems, digital technology is still taking a big part in our lives”可知，数字技术虽有问题但很重要，所以要明智地使用它，故选B。
30．句意：明智地使用它，并平衡数字时间和现实生活活动是很重要的。
problems问题；technologies技术；activities活动；products产品。根据“It’s important to use it...and balance digital time with real-life...”可知，要平衡花在数字上的时间和现实生活中的活动，故选C。
31．D 32．B 33．C 34．C 35．C
【导语】本文主要介绍了互联网在我们日常生活中的重要作用，包括沟通、学习、工作和娱乐等方面，同时也指出了互联网可能带来的负面影响，如虚假信息和健康问题。
31．细节理解题。根据“It has changed the way we communicate, study, work, and entertain ourselves.”可知互联网可以用于沟通、学习、工作和娱乐。故选D。
32．细节理解题。根据第二段“We can use social media platforms like Facebook, WeChat, and Instagram…”可知文章提到了“Facebook, WeChat, and Instagram”三个社交平台。故选B。
33．细节理解题。根据第三段“For students, the Internet is a great learning tool.”可知互联网是学生的学习工具。故选C。
34．细节理解题。根据最后一段“There is too much false information on the Internet…Also, spending too much time online can lead to problems like eye-strain and lack of physical exercise.”可知互联网的负面影响包括虚假信息和健康问题。故选C。
35．细节理解题。根据最后一段“we need to be careful to avoid being misled”和“spending too much time online can lead to problems”可知我们应该谨慎使用并控制上网时间。故选C。
36．A 37．C 38．C 39．C 40．C
【导语】本文介绍了网购的优点和缺点。
36．细节理解题。根据“You can shop at any time, day or night. You don’t need to go to a physical store, so you can save time and energy.”可知，网购很方便是因为可在任何时间购物，无需去实体店，节省时间和精力。故选A。
37．细节理解题。根据“online shopping provides a wider selection of products”以及“And you can often find unique items that may not be available in local stores.”可知，网购在产品选择上，可以提供更多的产品和独特的选择。故选C。
38．细节理解题。根据“you can’t see or touch the products in person”以及“security of online payments”可知，缺点包括“无法亲自查看商品”和“支付安全问题”。故选C。
39．细节理解题。根据“be careful to protect your personal and financial information”可知，应该谨慎保护个人信息和支付安全。故选C。
40．最佳标题题。通读全文可知，本文介绍了网购的优点和缺点，选项C最适合作为文章标题。故选C。
41．C 42．A 43．D 44．A 45．B
【导语】本文主要介绍了数码相机的发展历程，从早期的低分辨率、有限存储到现代的高清传感器、大容量存储和便携设计等改进。
41．细节理解题。根据“In the early days, digital cameras had very low-resolution images. They could only take a few pictures”可知，早期数码相机图像分辨率低且只能拍摄少量照片。故选C。
42．细节理解题。根据“most digital cameras have high-resolution sensors, which can take very clear and detailed pictures”可知，高清传感器是成像清晰的关键。故选A。
43．细节理解题。根据“They also have a large storage capacity”“the zoom function”“cameras can now take high-quality videos”可知，现代相机兼具存储扩容、变焦功能和视频拍摄高质量视频的能力。故选D。
44．细节理解题。根据“They are small and light, so we can carry them around easily”可知，便携性提升源于体积和重量的优化。故选A。
45．主旨大意题。全文通过对比不同时期数码相机的技术特点，重点说明其发展进程。故选B。
46．changes
【解析】句意：一款新型老年人智能手环能在佩戴者的某个生命体征一发生变化时就监测他们的健康状况。“as soon as”引导时间状语从句，主句用情态动词“can+动词原形”表能力，从句描述客观情况，用一般现在时；从句主语“a certain vital sign”是第三人称单数，谓语动词需用三单形式。故填changes。
47．support
【解析】句意：该公司为其所有产品提供技术支持。technical support“技术支持”，为固定词组。故填support。
48．disabled
【解析】句意：残疾人可以从数字技术中获得更多帮助。空处修饰其后的名词，应用形容词作定语；根据“get more help from digital technology.”可知，从数字技术中获得更多帮助的是“残疾人”，用disabled“残疾的”，修饰名词，故填disabled。
49．secure
【解析】句意：保护我们的个人数据免受病毒侵害很重要。此句为“It is+形容词+to do sth”“做某事是……的”结构。空处填动词原形。safe“安全的”，形容词，动词为secure“使安全”。故填secure。
50．widely
【解析】句意：数字钱包于1997年首次在瑞典使用，但现在它们在中国被广泛使用。空处修饰动词used，用副词形式。故填widely。
51．digital
【解析】句意：我爸爸上周买了一台新的数码相机。digital“数码的”，形容词作定语。故填digital。
52．education
【解析】句意：阅读技能教学应该是学校教育的一个重要组成部分。education“教育”，school education“学校教育”，是固定搭配。故填education。
53．transaction
【解析】句意：由于无线网络信号差，交易失败了。根据“The...failed because of poor WiFi.”及汉语提示可知，句子缺少主语，需填入表示“交易”的名词。“transaction”是名词，意为“交易”，符合语境和语法结构。故填transaction。
54．surveys
【解析】句意：调查显示，大多数学生努力学习。“调查”对应的英文是“survey”，由于“show”是动词原形，主语要用复数名词，与之保持一致，表示不止一次调查的结果，所以应用复数形式 surveys。故填 surveys。
55．communicate
【解析】句意：在社区提供帮助时，你最好以尊重的方式与他人沟通。communicate“交流”，had better do“最好做某事”，是固定搭配，空处应是动词原形。故填communicate。
56．use it wisely
【解析】根据汉语提示可知，所缺部分“明智地使用它”的英语为“use it wisely”，wisely意为“明智地”，副词，修饰动词use，it作use的宾语；根据“how to...”可知，特殊疑问词+to do不定式，故填use it wisely。
57．disabled people
【解析】据句意可知，此处描述的是“残疾人”这一群体，需要用形容词“disabled”来修饰名词“people”，表示“残疾的”。所以，将“disabled”和“people”组合起来，即“disabled people”，表示“残疾人”。故填disabled people。
58．owner
【解析】owner意为“主人”，名词作表语。故填owner。
59．as soon as
【解析】as soon as“一……就……”，引导时间状语从句。故填as soon as。
60．the importance of education
【解析】根据题干可知，此处缺少“教育的重要性”。the importance of“……的重要性”，是固定短语；education“教育”，是名词。故填the；importance；of；education。
61．(W)hat 62．(a)nswers 63．(n)ever 64．(d)esign 65．(p)ut 66．(p)opular 67．(m)oney 68．(j)oin 69．(t)raditional 70．(s)ame
【导语】本文介绍了什么是数字时尚，数字时尚正在成为一个越来越大的市场，相对于传统时尚来说数字时尚的优势是什么等。
61．句意：你打算穿什么？根据首字母提示及“are you going to wear”可知，此处指的是“打算穿什么”，应用what提问，故填(W)hat。
62．句意：日益增长的数字时尚对此做出了回应。根据首字母提示及“...are you going to wear”可知，前面提出问题，此处是回答问题，answer“回答”，是动词，主语是单数，动词用三单形式，故填(a)nswers。
63．句意：你会买在现实世界中永远不会穿的衣服吗？根据“The shops don’t sell real clothes like those in the mall”及首字母提示及“wear in the real world”可知，此处指的是“不会在现实世界中穿的衣服”，never“从不”，故填(n)ever。
64．句意：他们根据顾客在电脑上的照片或视频设计数字服装。根据“digital clothes on customers’ (顾客) photos or videos on the computer”及首字母提示可知，此处指的是“设计数字服装”，design“设计”，是动词，主语是复数，动词用原形，故填(d)esign。
65．句意：然后，顾客可以“穿上”这些衣服，在网上展示。根据“the customers can “...on” these clothes”及首字母提示可知，此处指的是“穿上”，put on“穿上”，can是情态动词，后接动词原形，故填(p)ut。
66．句意：现在，数字时尚在游戏中很受欢迎。根据“Gamers spend lots of...every year dressing up their digital players.”及首字母提示可知，数字时尚在游戏中很受欢迎，popular“受欢迎的”，是形容词作表语，故填(p)opular。
67．句意：游戏玩家每年都会花很多钱来打扮他们的数字玩家。根据首字母提示及“spend lots of...every year dressing up their digital players”可知，此处指的是money“钱”，故填(m)oney。
68．句意：也许在不久的将来，你会打扮成一个数字“你”来参加网上活动。根据“in online activities”及首字母提示可知，此处指的是join“加入”，空前有to，此处动词用原形，故填(j)oin。
69．句意：与传统时尚相比，数字时尚要便宜得多，而且不会浪费。根据“Compared (对比) to...fashion, digital fashion is much cheaper and makes no waste”及首字母提示可知，此处指的是“传统时尚”，空处用形容词修饰其后的名词，故填(t)raditional。
70．句意：我们不需要在网上和现实生活中一样。根据“We don’t need to be the...people online as we are in real life.”及首字母提示可知，此处指的是“不需要和现实中一样”，故填(s)ame。
71．【例文】
My View on Digital Life
Digital life has become an important part of modern life. It brings both benefits and problems, so we need to use it in a smart way.
Firstly, digital life makes our life more convenient. For example, when we want to buy something, we can use QR code payment instead of carrying cash. It saves us time and avoids the trouble of finding change. As soon as we finish shopping, the payment is done!
However, digital life also has disadvantages. Many students spend too much time on their phones. While they are supposed to do homework, they often chat with friends or play games online. This leads to poor grades and less time for exercise.
In conclusion, digital life is helpful but not perfect. We should enjoy its convenience without losing control. Only in this way can we have a healthy digital life.
【解析】[总体分析]
①题材：本文是一篇话题作文，围绕“My View on Digital Life”展开，探讨数字生活的利弊及合理使用的方式；
②时态：以一般现在时为主，阐述数字生活的特点、利弊及建议；同时使用情态动词表达可能性和建议；
③提示：文章紧扣主题，包含数字生活的重要性、优势、弊端及结论，内容完整，逻辑清晰，论证充分。
[写作步骤]
第一步，开篇点明数字生活是现代生活的重要部分，既有好处也有问题，需要明智使用，总起全文，引出下文的利弊分析；
第二步，分析数字生活的优势，展现数字生活带来的便捷；阐述数字生活的弊端，从负面影响角度补充论述；
第三步，总结观点，强调数字生活有用但不完美，应享受其便利而不失控，这样才能拥有健康的数字生活，收束全文，强化主题。
[亮点词汇]
①digital life数字生活
②QR code payment二维码支付
③carry cash携带现金
④disadvantages弊端
⑤lose control失控
[高分句型]
①While they are supposed to do homework, they often chat with friends or play games online.（“while”引导让步状语从句）
②Only in this way can we have a healthy digital life.（运用倒装句型）
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