（单元培优卷）Unit 10 A World Online 单元素养达标培优卷-2025-2026学年八年级英语下册仁爱科普版（2024）（含答案解析）
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| 名称 | （单元培优卷）Unit 10 A World Online 单元素养达标培优卷-2025-2026学年八年级英语下册仁爱科普版（2024）（含答案解析） |
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| 资源类型 | 试卷 | ||
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| 更新时间 | 2026-03-15 00:00:00 | ||
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/ 让学习更有效 单元培优卷 | 英语学科
/ 让学习更有效 单元培优卷 | 英语学科
2025-2026学年八年级英语下册单元素养达标培优卷仁爱科普版
（2024）Unit 10 A World Online
满分120分，考试用时120分钟。
注意事项：
1．答卷前、考生务必将自己的姓名、准考证号填写在试卷上，并将准考证号条形码粘贴在指定位置。
2．选择题的作答：每小题选出答案后，用2B铅笔把对应题目的答案标号涂黑。写在试卷、草稿纸上的非答题区域均无效。
3．非选择题的作答：用黑色签字笔直接答在对应的答题区域内，写在试卷、草稿纸上的非答题区域均无效。
4．考试结束后，请将试卷交回。
一、单项选择（共10小题;每小题1分,满分10分）
从每题所给的A、B、C、D四个选项中选出最佳选项。
1．________ your personal information on public computers. It’s not safe.
A．Not save B．Don’t save C．No save D．Doesn’t save
2．—________ do you exercise
—Three times a week.
A．How much B．How long C．How often D．How soon
3．The little boy wrote a letter to his father, saying he wanted to buy a _________ horse toy for his cousin.
A．wood B．wooden C．woods D．woodily
4．It’s important ________ us to learn English well.
A．for B．to C．of D．with
5．We ________ to the museum this afternoon. Let’s meet at the school gate.
A．go B．went C．are going D．have gone
6．—Can I ________ your dictionary for two days
—Of course.
A．borrow B．lend C．keep D．take
7．—I’m sorry I’m late.
—________. The meeting has just started.
A．That’s all right B．You’re welcome C．That’s right D．With pleasure
8．Listen! Someone ________ songs in the classroom.
A．sings B．is singing C．sang D．will sing
9．My sister is ________ than me, so she often helps me carry heavy things.
A．strong B．stronger C．strongest D．the strongest
10．________ interesting the story is!
A．What B．What a C．How D．How a
二、完形填空（共15小题; 每小题1分, 满分15分）
Li Ting, 15, from Shanghai, was preparing a talk 11 some Western festivals. She searched online for certain 12 and made PowerPoint presentations (展示).
Wu Qiang, her classmate, was doing his chemistry homework carefully. But he couldn’t 13 the last problem 14 he tried his best. So he took out his 15 , opened a special app (应用软件), and searched for the problem. Answers soon appeared (出现) on the 16 in several seconds.
Nowadays, many students do homework online 17 the help of the Internet like Li and Wu. They search for information online, use apps or 18 through QQ and WeChat.
“It’s convenient. You don’t have to 19 your teacher to explain it to you face to face,” according to Wu. “You can also learn by seeing 20 others work them out. What’s more, it improves students’ abilities. And it’s 21 true for new kinds of homework. I am quite skilled at searching for information online and using Microsoft Office. ”
However, this trend (趋势) 22 problems. Some lazy students just copy the answers online without thinking. Some even ask their classmates to do homework for them. And their teachers don’t know the fact.
Anyhow, knowing how to use the Internet 23 important. The key is to have good self-control. When you come across (遇到) a difficult problem, think about it by 24 first. Be sure to understand the reasons behind the answers after you’ve turned to the Internet, 25 you won’t make progress. If you are not sure about your self-control, ask your parents for help.
11．A．of B．from C．on D．in
12．A．messages B．news C．plans D．information
13．A．find out B．work out C．sell out D．look out
14．A．if B．even if C．whether D．however
15．A．watch B．schoolbag C．mobile phone D．TV
16．A．screen B．keyboard C．mouse D．main unit
17．A．without B．on C．under D．with
18．A．look B．discuss C．accept D．play
19．A．wait for B．look for C．ask for D．care for
20．A．when B．what C．how D．why
21．A．hardly B．especially C．simply D．nearly
22．A．passes B．takes C．causes D．finds
23．A．are B．was C．is D．were
24．A．himself B．herself C．myself D．yourself
25．A．and B．but C．or D．so
三、阅读理解（共两节, 20小题; 每小题2分, 满分40分）
第一节: 阅读下面短文, 从每题所给的A、B、C、D四个选项中, 选出最佳选项。
A
In 2025, Australia made a big new rule: kids under 16 can’t use social media at all. This rule started on December 10 to keep teens safe from online bullying (网络欺凌) and bad online programs. Big apps like TikTok must check how old their users are. If companies break the rule, they have to pay a lot of money. Some parents in Australia are happy about it, but others worry teens will find other ways to use social media and face more risks (风险).
In China, ________ For example, popular games and apps have a “teen mode” (青少年模式). Teens can only use these apps for a short time every day——usually less than two hours, and they can’t use them at night. Schools also teach students how to use the internet safely, telling them not to talk to strangers online or share their personal information like their home address or phone number. Many Chinese parents and teachers think this way is better: it doesn’t stop teens using social media at all, but it helps them use it in a healthy way.
Both Australia and China want to protect teens online, but they use different ways. Australia’s rule is strict and simple, while China’s way is more about control (管控) and education. The big question for all countries is: how to let teens enjoy the internet and keep them away from its dangers at the same time
26．What is Australia’s new rule about social media
A．Kids under 16 can’t use it at all. B．Kids under 16 can use it for 2 hours.
C．Apps don’t need to check users’ ages. D．Apps needn’t check users’ information.
27．What do parents in Australia think of the new rule
A．Tired and sleepy. B．Happy and worried.
C．Busy and nervous. D．Sad and angry.
28．Which of the following sentence could be put in the “________”
A．there are no special rules for teen app users.
B．we allow teens to use apps all day and night.
C．teens can use apps freely whenever they want.
D．we have different rules for teens and social media.
29．What does the underlined word “it” refer to in paragraph 2
A．China’s laws. B．Social media. C．This way (China’s approach) D．The internet.
30．What can be the best title for the text
A．Online Dangers for Teenagers B．Australia’s Strict Social Media Rule
C．Teen Mode: A Good Way to Use Apps D．Two Countries’ Ways to Protect Teens Online
B
Is the Internet good or bad It’s always a hot topic in our daily life. Different people may have different answers. Since the Internet came into being, it has brought us happiness and tears.
Today, let’s take a look at some things that are disappearing as the Internet grows. When modern people need to record some important things quickly, they don’t find a pen and a piece of paper to write, but open their mobile phone or computer to record. As a result, it’s common for many people to “pick up the pen but forget words”. Perhaps, in a few years, will pens and paper disappear
As people more and more lose themselves in the online world, the real-looking photos disappear and you can only watch the beautiful pictures on the Internet. If one day you send a real photo in your WeChat Moments, others will even think that it is a photo to make fun.
Now anyone can get digital maps in a few seconds by using computers or mobile phones. They are easy and fast for users. Do you remember the last time to use the paper maps
After a busy day for the whole family, people used to watch TV together and share information and express feelings. Nowadays, at home, a person with a mobile phone is the whole world.
31．How do people record something important now
A．By writing it on the paper. B．By remembering it in mind.
C．By using a mobile phone or a computer. D．By sticking it on the wall.
32．Which of the following best describes (描述) most photos online now
A．Funny and true. B．Beautiful but not real.
C．Ugly and wrong. D．Wonderful but not perfect.
33．What does the underlined word “They” refer to in the fourth paragraph
A．Computers. B．Mobile phones. C．Digital maps. D．Paper maps.
34．After you read the text, what can you infer (推断)？
A．Most people think the Internet is good.
B．People don’t need to learn how to write the words now.
C．The paper maps aren’t useful since digital maps appear.
D．People prefer playing with the mobile phone instead of talking with families.
35．What’s the main idea of the passage
A．The Internet has changed the way people record things.
B．The Internet makes paper maps disappear.
C．The Internet has influenced people’s daily life in many ways.
D．The Internet brings more beautiful photos to people.
C
①When you do your homework, you may often meet some problems. What will you do Tom, a middle school student, will take out his smartphone, go online and look for answers.
②Nowadays, many students do homework in the same way as Tom. “It is fast and easy,” Tom says. “You also learn by seeing how others work them out. It’s very helpful for our study,” says John, another student. He says it is especially true for some kinds of homework.
③John’s Chinese teacher often asks students to give reports on great writers in class. When it comes to John’s turn, he usually goes online, looks for stories and makes a PPT. “I never take any lessons, but I’ve become very good at finding information online and using the computer,” John said.
④However, many people think doing like this also brings problems. Some students just copy (抄袭) the answers online without thinking. In the end, they become lazy.
⑤Head teacher Mr. Wang in Tom and John’s school thinks that knowing how to use the Internet is important. The key is to have good self-control (自我控制). “When you meet a difficult problem, think about it by yourself first. Remember not to use the Internet too much,” the teacher said. “Be sure to understand the reasons behind the answers, or you won’t learn anything at all. If you can’t do well in self-control, ask your parents for help.”
36．What does the underlined word “It” refer to
A．Looking for homework answers from books.
B．Using the Internet to help with homework.
C．Asking teachers for help to do homework.
D．Copying classmates’ homework answers.
37．Why does John become good at computers
A．Taking computer lessons. B．Using the computer for fun.
C．Preparing his class reports. D．Learning from his teachers.
38．According to Mr. Wang, what should students do first when they meet problems in their homework
A．Stop and rest. B．Turn to the Internet.
C．Learn self-control. D．Think by themselves.
39．What’s the structure (结构) of the passage
(①-Paragraph 1 ②-Paragraph 2 ③-Paragraph 3 ④-Paragraph 4 ⑤-Paragraph 5)
A． B． C． D．
40．What’s the main idea of this article
A．How to use the Internet. B．How to do your homework.
C．Using the Internet to do homework. D．Thinking first is important.
第二节: 阅读下面短文, 从短文后所给的选项中选出能填入短文空白处的最佳选项, 使短文通顺连贯, 其中有两项是多余选项。
The Internet is very important in our modern life. It has changed the way we live, work and study. 41 With the Internet, the world is at our click.
First, the Internet helps us get information easily. 42 We can look up any information we need in a few seconds, which saves us a lot of time.
Second, the Internet makes communication easier. We can use WeChat, QQ and email to chat with our friends and relatives. 43 We can also make new friends online and share our ideas with them.
Third, the Internet makes our life more convenient. We can do online shopping, take online courses and work from home. 44
However, we should use the Internet wisely. 45 We should also be careful with bad information online. Let’s use the Internet properly to make our life better.
A．We shouldn’t spend too much time on it.
B．It provides us with all kinds of information.
C．The Internet is not useful at all.
D．It helps us save time and energy.
E．We can talk to them anytime and anywhere.
F．The Internet is bad for our health.
G．It connects people from all over the world.
四、词汇运用（共10小题; 每小题1分, 满分10分）
阅读下面的短文，根据要求填空，把短文内容补充完整。每空一词，必要时进行词形变化
they, by, good, one, besides, if,
Everything is changing. In recent years, the development of technology has changed our lives a lot. Digital life has come into our world and brought many 46 / d’vɑ nt d z/.
47 it makes our study more interesting. We can find all kinds of learning materials on the internet. Before, it was 48 / m’p s bl/ to have so much knowledge at our fingertips (指尖). Now, we can learn about different countries, animals, and history easily.
Second, digital life helps us communicate 49 . We don’t need to wait for letters from our friends who live far away any more. Also, we can attend parties 50 / n la n/ and share our happy moments with people all over the world at the same time.
However, digital life also brings some problems. Some people are completely addicted (沉迷的) to 51 mobile phones or computers. They play games all day and don’t do their homework or housework. 52 digital life can easily lead to the leakage (泄露) of personal information. Sometimes, strangers may get our information 53 we are not careful. They may get our names, phone numbers and 54 / dres z/ and know where we live.
To solve these problems, we should learn to protect our personal information 55 not sharing it with strangers online. We should also make a plan for using digital devices. For example, we can only play games for half an hour a day and protect our personal information.
五、选词填空（共10小题; 每小题1分, 满分10分）
用方框中所给单词的适当形式填空,使短文完整正确。(每个单词限用一次,每空限填一个单词。)
however online develop change they advantage customer personal harm be
In today’s world, digital life is everywhere. We use digital devices in almost every part of our lives.
Digital technology has many 56 Take education as an example. Students can now study 57 They can take classes from famous teachers on the Internet. There 58 also many apps that can help them with their studies. For example, some apps can correct 59 grammar mistakes when writing articles.
In the business field, digital technology has 60 a panies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their 61 needs better and provide better services.
62 , digital life also has some disadvantages. There is the problem of information security (安全). Bad people may steal (偷) our 63 information while we are using the Internet. Also, spending too much time on digital devices can be 64 to our health, especially our eyes.
With the 65 of digital technology, our lives will be even more different in the future. We should make good use of it while avoiding its disadvantages.
六、阅读表达（共 5 小题; 每小题 2分, 满分10分）
How do you spend your free time Do you keep watching a screen for about 10 hours from morning to night Well, you’re not alone. A new report says Chinese people spend five and a half hours on the internet every day! In the report, not just in China, 69% of the people in the world usually watch short videos online. Not like reading books or learning, these short videos make us stop thinking for ourselves. The Oxford Word of the Year—“brain rot” (脑腐) best shows this global problem.
But how do we get here Watching these types of short videos is like eating your favourite food. Once you start, it’s hard to stop. It’s exactly an easy way to kill time. But this “easy fun” costs us a lot. The more time we spend on our screens, the less real-life happiness we experience. While we are having a “good” time on Xiaohongshu and Bilibili, we are missing the wonders of the real world. Over time, we feel our lives are becoming more and more boring.
What can we do to make a change It’s time to bring back “free fun”. Go out with your friends or family and enjoy the beauty of nature. Take in the fresh air. Bathe in the warm sunlight. Light up your day with the pleasant birdsong. Just don’t let your screens take up your free time and leave your brain “rotting”!
根据语篇内容，按要求回答问题。
66．How many hours do Chinese spend online every day according to the report
67．Which word(s) can we use to show the global (全球的) problem
68．Why does the writer compare “watching short videos” to “eating your favourite food”
69．What will people miss when they are watching screens according to the passage (超过10个词)
70．What can you do for “free fun” instead of (代替) watching a screen (Please give two examples) (不超过20个词)
七、书面表达（共1小题; 满分25分）
71．如今，数字技术无处不在，在我们的生活中发挥着重要的作用。智能手机 (mobile phones)， 互联网 (Internet)，移动支付 (mobile payment)，共享单车 (shared bikes) 等应用带给我们的生活带来了方便快捷，同时也带来了一些问题。
请以“How to live a wise digital life”为题，写一篇英语短文，内容包括：
1. 介绍数字技术给我们的生活带来的便捷与影响；
2. 指出不合理使用带来的问题 (如沉迷电子产品、影响学习或健康等)；
3. 使用时应注意遵守的规则。
要求：
1. 至少描述要点齐全，可适当增加内容；
2. 表达清晰，语句通顺，书写规范，不能出现真实的人名和学校信息。
3.80-100词，文章开头已经给出，不计入总词数。
Nowadays, digital life plays an important part in our life.
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参考答案及试题解析
1．B
【解析】句意：不要在公共电脑上保存你的个人信息，这不安全。
考查祈使句的否定形式。此处考查祈使句，祈使句是以动词原形开头，其否定形式在句首加“Don’t”，即“Don’t + 动词原形”。故选B。
2．C
【解析】句意：——你多久锻炼一次？——一周三次。
考查疑问词辨析。How much多少；How long多长；How often多久一次；How soon多久以后。根据“Three times a week”可知，答句是频率，问句应用How often提问。故选C。
3．B
【解析】句意：小男孩给他父亲写了一封信，说他想给他的表弟买一个木制马玩具。
考查形容词作定语。wood木头，名词；wooden木制的，形容词；woods树林，名词复数；woodily呆板地，副词。分析句子可知，此处修饰名词“horse toy”，应使用形容词，表示“木制的马玩具”。故选B。
4．A
【解析】句意：对我们来说，学好英语很重要。
考查it固定句型。for对于；to到；of……的；with和。根据“It’s important ____ us to learn English well”可知，这是固定句型“It’s+形容词+for sb. to do sth.”，意为“对某人来说做某事是……的”，此处形容词important描述的是“学好英语”这件事的性质，因此用介词for。故选A。
5．C
【解析】句意：我们今天下午要去博物馆。我们在学校门口集合吧。
考查动词时态。根据“this afternoon”和“Let’s meet at the school gate”可知，动作还未发生，是计划好的将来的事情，可用现在进行时表将来。故选C。
6．C
【解析】句意：——我可以借你的字典用两天吗？——当然可以。
考查动词辨析。borrow借入；lend借出；keep保存，持有；take拿走。句中“for two days”表示一段时间，需要使用延续性动词，borrow、lend和take都是瞬间动词，而keep是延续性动词，可与表示一段时间的状语连用。故选C。
7．A
【解析】句意：——对不起，我迟到了。——没关系。会议才刚开始。
考查情景交际。That’s all right没关系；You’re welcome不客气；That’s right那是对的；With pleasure乐意效劳。根据“I’m sorry I’m late”可知，这是在道歉，回应道歉应用“That’s all right”。故选A。
8．B
【解析】句意：听！有人正在教室里唱歌。
考查动词时态。sings唱歌，一般现在时；is singing正在唱歌，现在进行时；sang唱歌，一般过去时；will sing将要唱歌，一般将来时。句中的“Listen!”是现在进行时的标志词，表明动作正在发生，因此用现在进行时is singing。故选B。
9．B
【解析】句意：我的姐姐比我强壮，所以她经常帮我搬重物。
考查形容词比较级。strong强壮的；stronger更强壮的；strongest最强壮的；the strongest最强壮的。根据句中的“than”可知，此处需要使用形容词的比较级形式，strong的比较级是stronger。故选B。
10．C
【解析】句意：这个故事多么有趣啊！
考查感叹句。What多么，修饰名词；What a多么一个，修饰可数名词单数；How多么，修饰形容词或副词；How a错误表达。根据“interesting the story is!”可知，中心词是形容词interesting，应用“How+形容词+主语+谓语!”的感叹句结构。故选C。
11．C 12．D 13．B 14．B 15．C 16．A 17．D 18．B 19．A 20．C 21．B 22．C 23．C 24．D 25．C
【导语】本文讲述了如今学生借助网络完成作业的现象，包括其便利性，同时也指出带来的问题，还强调了正确使用网络及自我控制的重要性。
11．句意：来自上海的15岁的李婷，正在准备一个关于一些西方节日的演讲。
of属于；from来自；on关于；in在……里面。 根据“Li Ting, 15, from Shanghai, was preparing…Western festivals.”可知，这里表示“关于”西方节日的演讲，“a talk on…” 是固定搭配，意为“关于……的演讲”，故选C。
12．句意：她在网上搜索某些信息，并制作了PPT展示。
messages信息，多指短信、留言等；news新闻；plans计划；information信息，强调资料、知识等方面的信息。结合前文她准备关于西方节日的演讲，可知是在网上搜索相关信息，information更符合语境，故选D。
13．句意：即使他尽了最大的努力，他也不能解决最后一道题。
find out查明，找出；work out解决，算出；sell out卖完；look out小心。根据“But he couldn’t…the last problem”可知，这里说的是不能解决作业中的最后一道题，故选B。
14．句意：即使他尽了最大的努力，他也不能解决最后一道题。
if如果；even if即使；whether是否； however然而。 根据“But he couldn’t…he tried his best.”可知，前半句说他不能解决最后一道题，后半句说他尽了最大努力，两者是让步关系，even if表示“即使”，引导让步状语从句，故选B。
15．句意：所以他拿出他的手机，打开一个特殊的应用软件搜索问题。
watch手表；schoolbag书包；mobile phone手机；TV电视。 能打开应用软件来查找答案的，结合选项只能是手机，故选C。
16．句意：几秒钟后，答案很快出现在屏幕上。
screen屏幕；keyboard键盘；mouse鼠标；main unit主机。 用手机搜索答案，答案会显示在屏幕上，故选A。
17．句意：如今，像李婷和吴强一样，许多学生在互联网的帮助下在网上做作业。
without没有；on在……上面；under在……下面；with和，随着。with the help of是固定短语，意为“在……的帮助下”。 这里表示在互联网的帮助下，故选D。
18．句意：他们在网上搜索信息，使用应用软件，或者通过QQ和微信讨论。
look看；discuss讨论；accept接受；play玩。 根据“They search for information online…through QQ and WeChat.”可知，通过QQ和微信，学生们通常是进行讨论交流，故选B。
19．句意：吴强说：“这很方便。你不必等待老师面对面地给你讲解。”
wait for等待；look for寻找；ask for请求，要求；care for照顾，关心。 因为借助网络能方便地获取答案和学习，所以不用等待老师面对面讲解，故选A。
20．句意：你也可以通过看别人如何解答这些问题来学习。
when什么时候；what什么；how怎样；why为什么。 根据“You can also learn by seeing…others work them out”可知，这里表示通过看别人如何解答问题来学习，故选C。
21．句意：而且，对于新的作业类型来说，它是尤其正确的。
hardly几乎不；especially尤其，特别；simply简单地，仅仅；nearly几乎，差不多。前文提到了借助网络做作业的好处，这里进一步强调对于新作业类型，这种方式的优势更明显，故选B。
22．句意：然而，这种趋势也引发一些问题。
passes通过；takes带走，花费；causes引起，造成；finds找到。根据“Some lazy students just copy the answers…And their teachers don’t know the fact.”描述的学生抄袭等问题可知，这种借助网络做作业的趋势会引发一些问题，故选C。
23．句意：无论如何，知道如何正确使用互联网是重要的。
are是，复数形式；was是，is的过去式；is是，单数形式；were是，are的过去式。 “knowing how to use the Internet”是动名词短语作主语，谓语动词用单数形式，且文章时态为一般现在时，所以用is，故选C。
24．句意：当你遇到难题时，先独立思考一下。
himself他自己；herself她自己；myself我自己；yourself你自己。 by oneself表示“独自”，这里主语是“you”，所以用“yourself”，表示你自己先思考，故选D。
25．句意：在你向互联网求助后，一定要理解答案背后的原因， 否则你不会取得进步。
and和，并且；but但是；or否则；so所以。根据“Be sure to understand the reasons behind…you won’t make progress.”可知，前半句说要理解答案背后的原因，后半句说不会取得进步，两者是转折关系，故选C。
26．A 27．B 28．D 29．C 30．D
【导语】本文是一篇说明文。主要对比了澳大利亚和中国在保护青少年网络安全方面采取的不同措施：澳大利亚实施严格的禁止使用令，而中国则侧重于通过“青少年模式”、时间限制和安全教育进行管控和教育，并提出了如何在享受互联网与规避风险之间取得平衡的问题。
26．细节理解题。根据第一段“Australia made a big new rule: kids under 16 can’t use social media at all.”可知，澳大利亚的新规定是关于16岁以下儿童完全不能使用社交媒体。故选A。
27．细节理解题。根据第一段“Some parents in Australia are happy about it, but others worry...”可知，澳大利亚的家长们对此感到高兴但也担忧。故选B。
28．推理判断题。空格后以“For example”引出中国的具体做法，如“青少年模式”、时间限制和学校教育，说明中国有不同于澳大利亚的规则。因此，填入“we have different rules for teens and social media.”（我们有针对青少年和社交媒体的不同规则）可以自然引出下文。故选D。
29．词句猜测题。根据第2段“Many Chinese parents and teachers think this way is better: it doesn’t stop teens using social media at all, but it helps them use it in a healthy way.”可知，划线词“it”指代的是其前面紧邻的“this way”，即前文描述的中国采取的“青少年模式”与学校安全教育相结合的综合方式。“it”在这里表示“中国采取的这种方式”的意思。故选C。
30．最佳标题题。全文主要对比了澳大利亚和中国在保护青少年上网安全方面采取的两种不同方式（严格禁止vs管控教育），因此“两个国家保护青少年的方式”是最佳标题。故选D。
31．C 32．B 33．C 34．D 35．C
【导语】本文以互联网是好是坏的热门话题开篇，核心观点是互联网的发展深刻影响了人们的日常生活。
31．细节理解题。根据“When modern people need to record some important things quickly, they don’t find a pen and a piece of paper to write, but open their mobile phone or computer to record.”可知，现代人记录重要事情时，不会用笔和纸，而是用手机或电脑。故选C。
32．细节理解题。根据“As people more and more lose themselves in the online world, the real-looking photos disappear and you can only watch the beautiful pictures on the Internet.”可知，写实的照片消失了，只能看到网上好看的图片，暗含这些好看的照片并非真实。故选B。
33．词句猜测题。根据“Now anyone can get digital maps in a few seconds by using computers or mobile phones. They are easy and fast for users.”可知，现在，任何人都能在几秒钟内通过电脑或手机获取电子地图，这些电子地图使用起来方便又快捷，因此此处They指代Digital maps。故选C。
34．推理判断题。根据“After a busy day for the whole family, people used to watch TV together and share information and express feelings. Nowadays, at home, a person with a mobile phone is the whole world.”可知，一家人忙碌了一整天后，过去常常会一起看电视，分享见闻、抒发感想。而如今，在家里，人们捧着手机就仿佛拥有了整个世界，因此可以推断人们更爱玩手机，而非和家人交流。故选D。
35．主旨大意题。根据文章可知，文章从记录方式、网上照片、地图形式、家庭交流四个方面，列举了互联网发展后逐渐消失的事物，核心是说明互联网从多个角度改变了人们的日常生活。故选C。
36．B 37．C 38．D 39．C 40．C
【导语】本文介绍了学生用互联网辅助完成作业的现象，既说明了这种方式的便利，也指出了抄袭、变得懒惰等问题，最后通过老师的建议强调了自我控制和独立思考的重要性。
36．词句猜测题。根据“Tom, a middle school student, will take out his smartphone, go online and look for answers.”及“many students do homework in the same way as Tom”可知，“It”指代“用互联网辅助写作业”。故选B。
37．细节理解题。根据“when it comes to John’s turn, he usually goes online... I’ve become very good at finding information online and using the computer”可知，John是通过准备课堂报告锻炼了电脑技能。故选C。
38．细节理解题。根据“When you meet a difficult problem, think about it by yourself first”可知，遇到问题首先要独立思考。故选D。
39．篇章结构题。文章①段引出“学生用互联网写作业”的现象；②③段举例说明这种方式的具体表现；④段指出存在的问题；⑤段给出老师的建议。故选C。
40．主旨大意题。文章围绕“学生用互联网完成作业”这一核心内容，既讲了便利也讲了问题及建议，选项C“写作业时使用互联网”涵盖了全文主题。故选C。
41．G 42．B 43．E 44．D 45．A
【导语】本文主要讲述了互联网极大便利了现代生活：获取信息快捷，沟通交流方便，购物学习居家皆可。但需合理使用，避免沉迷，警惕不良信息，让网络更好服务生活。
41．根据前后句“It has changed the way we live, work and study…With the Internet, the world is at our click.”及结合备选项可知，前句引出了互联网改变了我们的生活，后句总结了互联网对世界的影响，则空处应在继续介绍互联网对全世界的影响，选项G“它将世界各地的人们连接在一起”符合语境。故选G。
42．根据前后句“First, the Internet helps us get information easily…We can look up any information we need in a few seconds, which saves us a lot of time.”及结合备选项可知，前句引出了互联网为人们提供信息的便利性，后句在总结人们从互联网查找信息的便利性，则空处应在继续介绍互联网获得信息的功能，选项B“它为我们提供了各种各样的信息”符合语境。故选B。
43．根据前后句“Second, the Internet makes communication easier. We can use WeChat, QQ and email to chat with our friends and relatives…We can also make new friends online and share our ideas with them.”及结合备选项可知，该段在介绍互联网的便利性，则空处应在补充沟通的及时性，强调及时交流的特点，选项E“我们可以随时随地与他们交流”符合语境。故选E。
44．根据“Third, the Internet makes our life more convenient. We can do online shopping, take online courses and work from home…”及结合备选项可知，该段介绍了互联网购物的便利性，则空处应在总结网课、网购带来的效率提升，选项D“它帮助我们节省时间和精力”符合语境。故选D。
45．根据前句转折“However, we should use the Internet wisely.”及后句“We should also be careful with bad information online. Let’s use the Internet properly to make our life better.”可知，前句指出应当理性使用互联网，后句在总结应当谨慎使用互联网，则空处应在提出与明智使用互联网相关的建议，选项A“我们不应该在这上面花费太多时间”符合语境。故选A。
46．advantages 47．First 48．impossible 49．better 50．online 51．their 52．Besides 53．if 54．addresses 55．by
【导语】本文讲述了科技发展改变生活，数字生活带来便利也带来问题，需保护个人信息。
46．句意：数字生活进入了我们的世界，带来了许多优势。根据音标可知，advantages“优势”符合语境，many后接名词复数，故填advantages。
47．句意：首先，它使我们的学习更有趣。根据“Second, digital life helps us communicate...”可知，此处是介绍第一点，备选词one“一”符合语境，此处用序数词first“首先”，首字母大写，故填First。
48．句意：首先，它使我们的学习更有趣。根据音标可知，此处是impossible“不可能的”，作表语。故填impossible。
49．句意：第二，数字生活帮助我们更好地交流。根据“We don’t need to wait for letters from our friends who live far away any more.”可知，此处是说数字生活帮助我们更好地交流，备选词good“好的”符合语境，此处修饰动词communicate用副词well，此处用比较级better，故填better。
50．句意：此外，我们还可以参加在线派对，同时与世界各地的人分享我们的快乐时刻。根据音标可知，online“在线的”符合语境，作定语修饰“parties”，故填online。
51．句意：有些人完全沉迷于他们的手机或电脑。根据“mobile phones or computers”可知，此处是说沉迷于他们的手机或电脑，备选词they“他们”符合语境，此处用形容词性物主代词their修饰名词，故填their。
52．句意：此外，数字生活很容易导致个人信息泄露。根据“However, digital life also brings some problems.”可知，此处是进一步说明数字生活带来的问题，备选词besides“此外”符合语境，首字母大写，故填Besides。
53．句意：有时，如果我们不小心，陌生人可能会获取我们的信息。根据“Sometimes, strangers may get our information...we are not careful.”可知，此处是说如果我们不小心，陌生人可能会获取我们的信息，备选词if“如果”符合语境，引导条件状语从句，故填if。
54．句意：他们可能会获取我们的姓名、电话号码和地址，并知道我们住在哪里。根据音标可知，addresses“地址”符合语境，故填addresses。
55．句意：为了解决这些问题，我们应该学会保护我们的个人信息，不要在网上与陌生人分享。根据“we should learn to protect our personal information...not sharing it with strangers online.”可知，此处是说保护我们的个人信息，不要在网上与陌生人分享，备选词by“通过”符合语境，表示方式，故填by。
56．advantages 57．online 58．are 59．their 60．changed 61．customers’ 62．However 63．personal 64．harmful 65．development
【导语】本文主要讲述了在当今世界，数字生活无处不在，数字技术有许多优点，但也存在一些缺点，随着数字技术的发展，我们的生活在未来将会更加不同，我们应该充分利用它的优点，同时避免它的缺点。
56．句意：数字技术有许多优点。根据下文“Take education as an example...There...also many apps that can help them with their studies.”可知，数字技术有许多优点，advantage“优点”，可数名词，many后跟可数名词复数形式。故填advantages。
57．句意：学生们现在可以在网上学习。根据“They can take classes from famous teachers on the Internet.”可知，学生们现在可以在网上学习，online“在线地”，副词修饰动词study。故填online。
58．句意：也有很多应用程序可以帮助他们学习。根据“There...also many apps that can help them with their studies.”可知，此处为there be句型，表示“有”，句子时态为一般现在时，主语many apps为复数，be动词用are。故填are。
59．句意：例如，一些应用程序可以在他们写文章时纠正他们的语法错误。根据“some apps can correct...grammar mistakes when writing articles.”可知，此处指纠正他们的语法错误，they“他们”，人称代词主格，此处修饰名词grammar mistakes，应用形容词性物主代词their“他们的”。故填their。
60．句意：在商业领域，数字技术已经改变了很多。根据“Companies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their...needs better and provide better services.”可知，数字技术已经改变了很多，change“改变”，动词，句子时态为现在完成时，其结构为have/has done，主语digital technology为第三人称单数，助动词用has。故填changed。
61．句意：他们还可以使用数字工具更好地了解客户的需求并提供更好的服务。根据“Companies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their...needs better and provide better services.”可知，此处指了解客户的需求，customer“客户”，名词，此处应用复数形式customers表示泛指，修饰名词needs，应用名词所有格形式customers’。故填customers’。
62．句意：然而，数字生活也有一些缺点。根据“digital technology has...a lot...digital life also has some disadvantages.”可知，前后句为转折关系，however“然而”，副词，句首首字母大写。故填However。
63．句意：当我们使用互联网时，坏人可能会偷我们的个人信息。根据“Bad people may steal (偷) our...information while we are using the Internet.”可知，坏人可能会偷我们的个人信息，personal“个人的”，形容词修饰名词information。故填personal。
64．句意：此外，花太多时间在数字设备上可能对我们的健康有害，尤其是我们的眼睛。根据“Also, spending too much time on digital devices can be...to our health, especially our eyes.”可知，花太多时间在数字设备上可能对我们的健康有害，be harmful to“对……有害”，固定短语。故填harmful。
65．句意：随着数字技术的发展，我们的生活在未来将会更加不同。根据“With the...of digital technology, our lives will be even more different in the future.”可知，此处指随着数字技术的发展，develop“发展”，动词，the后跟名词development“发展”。故填development。
66．Five and a half / 5.5 hours. 67．Brain rot. 68．Because once you start, it’s hard to stop. 69．They will miss the wonders of the real world, such as the beauty of nature and time with family and friends. 70．I can go for a walk in the park with my parents, or do calligraphy at weekends.
【导语】本文主要讨论了人们过度沉迷于刷短视频的现象及其负面影响，并呼吁大家回归现实生活中的“自由乐趣”。
66．第一段“Chinese people spend five and a half hours on the internet every day”直接说明了中国人每天上网的时间。
67．第一段“The Oxford Word of the Year—‘brain rot’ best shows this global problem”直接说明了“脑腐”这个词最能代表这一全球性问题。
68．第二段“Watching these types of short videos is like eating your favourite food. Once you start, it’s hard to stop”说明了作者将刷短视频比作吃最喜欢的食物，是因为两者都容易让人上瘾、难以停止。
69．第二段“While we are having a ‘good’ time on Xiaohongshu and Bilibili, we are missing the wonders of the real world”直接说明了人们刷屏幕时会错过真实世界的美妙事物，这是原文中的信息，直接提取。
70．本题是开放性试题，答案不唯一。可结合第三段建议或生活经验作答，给出两个具体例子即可。
71．例文
How to live a wise digital life
Nowadays, digital life plays an important part in our life. Mobile phones allow us to chat with friends easily. The Internet offers useful study materials. Mobile payment and shared bikes make our daily life faster and easier.
However, overusing them causes problems. Some students spend too much time on phones and waste study time. Too much screen time is bad for the eyes and health.
To live a wise digital life, we should follow some rules. Set a 30-minute limit for daily phone use after study, avoid using phones during meals or family talks, and use digital tools mainly for learning instead of playing games.
【解析】[总体分析]
①题材：本文是一篇议论文，是一篇材料作文；
②时态：主要为一般现在时；
③提示：围绕“如何过明智的数字生活”展开，介绍数字生活便利、指出过度使用问题，并提出合理建议，注意字数要求。
[写作步骤]
第一步，引出话题。说明数字生活在生活中很重要，列举手机、网络等带来的便利；
第二步，指出问题。说明过度使用电子产品影响学习、伤害健康；
第三步，提出建议。给出控制时长、合理使用、专注学习等具体做法。
[亮点词汇]
①digital life数字生活
②play an important part起重要作用
③mobile phone手机
④chat聊天
⑤study material学习资料
⑥mobile payment电子支付
⑦overuse过度使用
⑧screen time屏幕时间
⑨limit限制
[高分句型]
Some students spend too much time on phones and waste study time.（并列句）
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
/ 让学习更有效 单元培优卷 | 英语学科
2025-2026学年八年级英语下册单元素养达标培优卷仁爱科普版
（2024）Unit 10 A World Online
满分120分，考试用时120分钟。
注意事项：
1．答卷前、考生务必将自己的姓名、准考证号填写在试卷上，并将准考证号条形码粘贴在指定位置。
2．选择题的作答：每小题选出答案后，用2B铅笔把对应题目的答案标号涂黑。写在试卷、草稿纸上的非答题区域均无效。
3．非选择题的作答：用黑色签字笔直接答在对应的答题区域内，写在试卷、草稿纸上的非答题区域均无效。
4．考试结束后，请将试卷交回。
一、单项选择（共10小题;每小题1分,满分10分）
从每题所给的A、B、C、D四个选项中选出最佳选项。
1．________ your personal information on public computers. It’s not safe.
A．Not save B．Don’t save C．No save D．Doesn’t save
2．—________ do you exercise
—Three times a week.
A．How much B．How long C．How often D．How soon
3．The little boy wrote a letter to his father, saying he wanted to buy a _________ horse toy for his cousin.
A．wood B．wooden C．woods D．woodily
4．It’s important ________ us to learn English well.
A．for B．to C．of D．with
5．We ________ to the museum this afternoon. Let’s meet at the school gate.
A．go B．went C．are going D．have gone
6．—Can I ________ your dictionary for two days
—Of course.
A．borrow B．lend C．keep D．take
7．—I’m sorry I’m late.
—________. The meeting has just started.
A．That’s all right B．You’re welcome C．That’s right D．With pleasure
8．Listen! Someone ________ songs in the classroom.
A．sings B．is singing C．sang D．will sing
9．My sister is ________ than me, so she often helps me carry heavy things.
A．strong B．stronger C．strongest D．the strongest
10．________ interesting the story is!
A．What B．What a C．How D．How a
二、完形填空（共15小题; 每小题1分, 满分15分）
Li Ting, 15, from Shanghai, was preparing a talk 11 some Western festivals. She searched online for certain 12 and made PowerPoint presentations (展示).
Wu Qiang, her classmate, was doing his chemistry homework carefully. But he couldn’t 13 the last problem 14 he tried his best. So he took out his 15 , opened a special app (应用软件), and searched for the problem. Answers soon appeared (出现) on the 16 in several seconds.
Nowadays, many students do homework online 17 the help of the Internet like Li and Wu. They search for information online, use apps or 18 through QQ and WeChat.
“It’s convenient. You don’t have to 19 your teacher to explain it to you face to face,” according to Wu. “You can also learn by seeing 20 others work them out. What’s more, it improves students’ abilities. And it’s 21 true for new kinds of homework. I am quite skilled at searching for information online and using Microsoft Office. ”
However, this trend (趋势) 22 problems. Some lazy students just copy the answers online without thinking. Some even ask their classmates to do homework for them. And their teachers don’t know the fact.
Anyhow, knowing how to use the Internet 23 important. The key is to have good self-control. When you come across (遇到) a difficult problem, think about it by 24 first. Be sure to understand the reasons behind the answers after you’ve turned to the Internet, 25 you won’t make progress. If you are not sure about your self-control, ask your parents for help.
11．A．of B．from C．on D．in
12．A．messages B．news C．plans D．information
13．A．find out B．work out C．sell out D．look out
14．A．if B．even if C．whether D．however
15．A．watch B．schoolbag C．mobile phone D．TV
16．A．screen B．keyboard C．mouse D．main unit
17．A．without B．on C．under D．with
18．A．look B．discuss C．accept D．play
19．A．wait for B．look for C．ask for D．care for
20．A．when B．what C．how D．why
21．A．hardly B．especially C．simply D．nearly
22．A．passes B．takes C．causes D．finds
23．A．are B．was C．is D．were
24．A．himself B．herself C．myself D．yourself
25．A．and B．but C．or D．so
三、阅读理解（共两节, 20小题; 每小题2分, 满分40分）
第一节: 阅读下面短文, 从每题所给的A、B、C、D四个选项中, 选出最佳选项。
A
In 2025, Australia made a big new rule: kids under 16 can’t use social media at all. This rule started on December 10 to keep teens safe from online bullying (网络欺凌) and bad online programs. Big apps like TikTok must check how old their users are. If companies break the rule, they have to pay a lot of money. Some parents in Australia are happy about it, but others worry teens will find other ways to use social media and face more risks (风险).
In China, ________ For example, popular games and apps have a “teen mode” (青少年模式). Teens can only use these apps for a short time every day——usually less than two hours, and they can’t use them at night. Schools also teach students how to use the internet safely, telling them not to talk to strangers online or share their personal information like their home address or phone number. Many Chinese parents and teachers think this way is better: it doesn’t stop teens using social media at all, but it helps them use it in a healthy way.
Both Australia and China want to protect teens online, but they use different ways. Australia’s rule is strict and simple, while China’s way is more about control (管控) and education. The big question for all countries is: how to let teens enjoy the internet and keep them away from its dangers at the same time
26．What is Australia’s new rule about social media
A．Kids under 16 can’t use it at all. B．Kids under 16 can use it for 2 hours.
C．Apps don’t need to check users’ ages. D．Apps needn’t check users’ information.
27．What do parents in Australia think of the new rule
A．Tired and sleepy. B．Happy and worried.
C．Busy and nervous. D．Sad and angry.
28．Which of the following sentence could be put in the “________”
A．there are no special rules for teen app users.
B．we allow teens to use apps all day and night.
C．teens can use apps freely whenever they want.
D．we have different rules for teens and social media.
29．What does the underlined word “it” refer to in paragraph 2
A．China’s laws. B．Social media. C．This way (China’s approach) D．The internet.
30．What can be the best title for the text
A．Online Dangers for Teenagers B．Australia’s Strict Social Media Rule
C．Teen Mode: A Good Way to Use Apps D．Two Countries’ Ways to Protect Teens Online
B
Is the Internet good or bad It’s always a hot topic in our daily life. Different people may have different answers. Since the Internet came into being, it has brought us happiness and tears.
Today, let’s take a look at some things that are disappearing as the Internet grows. When modern people need to record some important things quickly, they don’t find a pen and a piece of paper to write, but open their mobile phone or computer to record. As a result, it’s common for many people to “pick up the pen but forget words”. Perhaps, in a few years, will pens and paper disappear
As people more and more lose themselves in the online world, the real-looking photos disappear and you can only watch the beautiful pictures on the Internet. If one day you send a real photo in your WeChat Moments, others will even think that it is a photo to make fun.
Now anyone can get digital maps in a few seconds by using computers or mobile phones. They are easy and fast for users. Do you remember the last time to use the paper maps
After a busy day for the whole family, people used to watch TV together and share information and express feelings. Nowadays, at home, a person with a mobile phone is the whole world.
31．How do people record something important now
A．By writing it on the paper. B．By remembering it in mind.
C．By using a mobile phone or a computer. D．By sticking it on the wall.
32．Which of the following best describes (描述) most photos online now
A．Funny and true. B．Beautiful but not real.
C．Ugly and wrong. D．Wonderful but not perfect.
33．What does the underlined word “They” refer to in the fourth paragraph
A．Computers. B．Mobile phones. C．Digital maps. D．Paper maps.
34．After you read the text, what can you infer (推断)？
A．Most people think the Internet is good.
B．People don’t need to learn how to write the words now.
C．The paper maps aren’t useful since digital maps appear.
D．People prefer playing with the mobile phone instead of talking with families.
35．What’s the main idea of the passage
A．The Internet has changed the way people record things.
B．The Internet makes paper maps disappear.
C．The Internet has influenced people’s daily life in many ways.
D．The Internet brings more beautiful photos to people.
C
①When you do your homework, you may often meet some problems. What will you do Tom, a middle school student, will take out his smartphone, go online and look for answers.
②Nowadays, many students do homework in the same way as Tom. “It is fast and easy,” Tom says. “You also learn by seeing how others work them out. It’s very helpful for our study,” says John, another student. He says it is especially true for some kinds of homework.
③John’s Chinese teacher often asks students to give reports on great writers in class. When it comes to John’s turn, he usually goes online, looks for stories and makes a PPT. “I never take any lessons, but I’ve become very good at finding information online and using the computer,” John said.
④However, many people think doing like this also brings problems. Some students just copy (抄袭) the answers online without thinking. In the end, they become lazy.
⑤Head teacher Mr. Wang in Tom and John’s school thinks that knowing how to use the Internet is important. The key is to have good self-control (自我控制). “When you meet a difficult problem, think about it by yourself first. Remember not to use the Internet too much,” the teacher said. “Be sure to understand the reasons behind the answers, or you won’t learn anything at all. If you can’t do well in self-control, ask your parents for help.”
36．What does the underlined word “It” refer to
A．Looking for homework answers from books.
B．Using the Internet to help with homework.
C．Asking teachers for help to do homework.
D．Copying classmates’ homework answers.
37．Why does John become good at computers
A．Taking computer lessons. B．Using the computer for fun.
C．Preparing his class reports. D．Learning from his teachers.
38．According to Mr. Wang, what should students do first when they meet problems in their homework
A．Stop and rest. B．Turn to the Internet.
C．Learn self-control. D．Think by themselves.
39．What’s the structure (结构) of the passage
(①-Paragraph 1 ②-Paragraph 2 ③-Paragraph 3 ④-Paragraph 4 ⑤-Paragraph 5)
A． B． C． D．
40．What’s the main idea of this article
A．How to use the Internet. B．How to do your homework.
C．Using the Internet to do homework. D．Thinking first is important.
第二节: 阅读下面短文, 从短文后所给的选项中选出能填入短文空白处的最佳选项, 使短文通顺连贯, 其中有两项是多余选项。
The Internet is very important in our modern life. It has changed the way we live, work and study. 41 With the Internet, the world is at our click.
First, the Internet helps us get information easily. 42 We can look up any information we need in a few seconds, which saves us a lot of time.
Second, the Internet makes communication easier. We can use WeChat, QQ and email to chat with our friends and relatives. 43 We can also make new friends online and share our ideas with them.
Third, the Internet makes our life more convenient. We can do online shopping, take online courses and work from home. 44
However, we should use the Internet wisely. 45 We should also be careful with bad information online. Let’s use the Internet properly to make our life better.
A．We shouldn’t spend too much time on it.
B．It provides us with all kinds of information.
C．The Internet is not useful at all.
D．It helps us save time and energy.
E．We can talk to them anytime and anywhere.
F．The Internet is bad for our health.
G．It connects people from all over the world.
四、词汇运用（共10小题; 每小题1分, 满分10分）
阅读下面的短文，根据要求填空，把短文内容补充完整。每空一词，必要时进行词形变化
they, by, good, one, besides, if,
Everything is changing. In recent years, the development of technology has changed our lives a lot. Digital life has come into our world and brought many 46 / d’vɑ nt d z/.
47 it makes our study more interesting. We can find all kinds of learning materials on the internet. Before, it was 48 / m’p s bl/ to have so much knowledge at our fingertips (指尖). Now, we can learn about different countries, animals, and history easily.
Second, digital life helps us communicate 49 . We don’t need to wait for letters from our friends who live far away any more. Also, we can attend parties 50 / n la n/ and share our happy moments with people all over the world at the same time.
However, digital life also brings some problems. Some people are completely addicted (沉迷的) to 51 mobile phones or computers. They play games all day and don’t do their homework or housework. 52 digital life can easily lead to the leakage (泄露) of personal information. Sometimes, strangers may get our information 53 we are not careful. They may get our names, phone numbers and 54 / dres z/ and know where we live.
To solve these problems, we should learn to protect our personal information 55 not sharing it with strangers online. We should also make a plan for using digital devices. For example, we can only play games for half an hour a day and protect our personal information.
五、选词填空（共10小题; 每小题1分, 满分10分）
用方框中所给单词的适当形式填空,使短文完整正确。(每个单词限用一次,每空限填一个单词。)
however online develop change they advantage customer personal harm be
In today’s world, digital life is everywhere. We use digital devices in almost every part of our lives.
Digital technology has many 56 Take education as an example. Students can now study 57 They can take classes from famous teachers on the Internet. There 58 also many apps that can help them with their studies. For example, some apps can correct 59 grammar mistakes when writing articles.
In the business field, digital technology has 60 a panies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their 61 needs better and provide better services.
62 , digital life also has some disadvantages. There is the problem of information security (安全). Bad people may steal (偷) our 63 information while we are using the Internet. Also, spending too much time on digital devices can be 64 to our health, especially our eyes.
With the 65 of digital technology, our lives will be even more different in the future. We should make good use of it while avoiding its disadvantages.
六、阅读表达（共 5 小题; 每小题 2分, 满分10分）
How do you spend your free time Do you keep watching a screen for about 10 hours from morning to night Well, you’re not alone. A new report says Chinese people spend five and a half hours on the internet every day! In the report, not just in China, 69% of the people in the world usually watch short videos online. Not like reading books or learning, these short videos make us stop thinking for ourselves. The Oxford Word of the Year—“brain rot” (脑腐) best shows this global problem.
But how do we get here Watching these types of short videos is like eating your favourite food. Once you start, it’s hard to stop. It’s exactly an easy way to kill time. But this “easy fun” costs us a lot. The more time we spend on our screens, the less real-life happiness we experience. While we are having a “good” time on Xiaohongshu and Bilibili, we are missing the wonders of the real world. Over time, we feel our lives are becoming more and more boring.
What can we do to make a change It’s time to bring back “free fun”. Go out with your friends or family and enjoy the beauty of nature. Take in the fresh air. Bathe in the warm sunlight. Light up your day with the pleasant birdsong. Just don’t let your screens take up your free time and leave your brain “rotting”!
根据语篇内容，按要求回答问题。
66．How many hours do Chinese spend online every day according to the report
67．Which word(s) can we use to show the global (全球的) problem
68．Why does the writer compare “watching short videos” to “eating your favourite food”
69．What will people miss when they are watching screens according to the passage (超过10个词)
70．What can you do for “free fun” instead of (代替) watching a screen (Please give two examples) (不超过20个词)
七、书面表达（共1小题; 满分25分）
71．如今，数字技术无处不在，在我们的生活中发挥着重要的作用。智能手机 (mobile phones)， 互联网 (Internet)，移动支付 (mobile payment)，共享单车 (shared bikes) 等应用带给我们的生活带来了方便快捷，同时也带来了一些问题。
请以“How to live a wise digital life”为题，写一篇英语短文，内容包括：
1. 介绍数字技术给我们的生活带来的便捷与影响；
2. 指出不合理使用带来的问题 (如沉迷电子产品、影响学习或健康等)；
3. 使用时应注意遵守的规则。
要求：
1. 至少描述要点齐全，可适当增加内容；
2. 表达清晰，语句通顺，书写规范，不能出现真实的人名和学校信息。
3.80-100词，文章开头已经给出，不计入总词数。
Nowadays, digital life plays an important part in our life.
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参考答案及试题解析
1．B
【解析】句意：不要在公共电脑上保存你的个人信息，这不安全。
考查祈使句的否定形式。此处考查祈使句，祈使句是以动词原形开头，其否定形式在句首加“Don’t”，即“Don’t + 动词原形”。故选B。
2．C
【解析】句意：——你多久锻炼一次？——一周三次。
考查疑问词辨析。How much多少；How long多长；How often多久一次；How soon多久以后。根据“Three times a week”可知，答句是频率，问句应用How often提问。故选C。
3．B
【解析】句意：小男孩给他父亲写了一封信，说他想给他的表弟买一个木制马玩具。
考查形容词作定语。wood木头，名词；wooden木制的，形容词；woods树林，名词复数；woodily呆板地，副词。分析句子可知，此处修饰名词“horse toy”，应使用形容词，表示“木制的马玩具”。故选B。
4．A
【解析】句意：对我们来说，学好英语很重要。
考查it固定句型。for对于；to到；of……的；with和。根据“It’s important ____ us to learn English well”可知，这是固定句型“It’s+形容词+for sb. to do sth.”，意为“对某人来说做某事是……的”，此处形容词important描述的是“学好英语”这件事的性质，因此用介词for。故选A。
5．C
【解析】句意：我们今天下午要去博物馆。我们在学校门口集合吧。
考查动词时态。根据“this afternoon”和“Let’s meet at the school gate”可知，动作还未发生，是计划好的将来的事情，可用现在进行时表将来。故选C。
6．C
【解析】句意：——我可以借你的字典用两天吗？——当然可以。
考查动词辨析。borrow借入；lend借出；keep保存，持有；take拿走。句中“for two days”表示一段时间，需要使用延续性动词，borrow、lend和take都是瞬间动词，而keep是延续性动词，可与表示一段时间的状语连用。故选C。
7．A
【解析】句意：——对不起，我迟到了。——没关系。会议才刚开始。
考查情景交际。That’s all right没关系；You’re welcome不客气；That’s right那是对的；With pleasure乐意效劳。根据“I’m sorry I’m late”可知，这是在道歉，回应道歉应用“That’s all right”。故选A。
8．B
【解析】句意：听！有人正在教室里唱歌。
考查动词时态。sings唱歌，一般现在时；is singing正在唱歌，现在进行时；sang唱歌，一般过去时；will sing将要唱歌，一般将来时。句中的“Listen!”是现在进行时的标志词，表明动作正在发生，因此用现在进行时is singing。故选B。
9．B
【解析】句意：我的姐姐比我强壮，所以她经常帮我搬重物。
考查形容词比较级。strong强壮的；stronger更强壮的；strongest最强壮的；the strongest最强壮的。根据句中的“than”可知，此处需要使用形容词的比较级形式，strong的比较级是stronger。故选B。
10．C
【解析】句意：这个故事多么有趣啊！
考查感叹句。What多么，修饰名词；What a多么一个，修饰可数名词单数；How多么，修饰形容词或副词；How a错误表达。根据“interesting the story is!”可知，中心词是形容词interesting，应用“How+形容词+主语+谓语!”的感叹句结构。故选C。
11．C 12．D 13．B 14．B 15．C 16．A 17．D 18．B 19．A 20．C 21．B 22．C 23．C 24．D 25．C
【导语】本文讲述了如今学生借助网络完成作业的现象，包括其便利性，同时也指出带来的问题，还强调了正确使用网络及自我控制的重要性。
11．句意：来自上海的15岁的李婷，正在准备一个关于一些西方节日的演讲。
of属于；from来自；on关于；in在……里面。 根据“Li Ting, 15, from Shanghai, was preparing…Western festivals.”可知，这里表示“关于”西方节日的演讲，“a talk on…” 是固定搭配，意为“关于……的演讲”，故选C。
12．句意：她在网上搜索某些信息，并制作了PPT展示。
messages信息，多指短信、留言等；news新闻；plans计划；information信息，强调资料、知识等方面的信息。结合前文她准备关于西方节日的演讲，可知是在网上搜索相关信息，information更符合语境，故选D。
13．句意：即使他尽了最大的努力，他也不能解决最后一道题。
find out查明，找出；work out解决，算出；sell out卖完；look out小心。根据“But he couldn’t…the last problem”可知，这里说的是不能解决作业中的最后一道题，故选B。
14．句意：即使他尽了最大的努力，他也不能解决最后一道题。
if如果；even if即使；whether是否； however然而。 根据“But he couldn’t…he tried his best.”可知，前半句说他不能解决最后一道题，后半句说他尽了最大努力，两者是让步关系，even if表示“即使”，引导让步状语从句，故选B。
15．句意：所以他拿出他的手机，打开一个特殊的应用软件搜索问题。
watch手表；schoolbag书包；mobile phone手机；TV电视。 能打开应用软件来查找答案的，结合选项只能是手机，故选C。
16．句意：几秒钟后，答案很快出现在屏幕上。
screen屏幕；keyboard键盘；mouse鼠标；main unit主机。 用手机搜索答案，答案会显示在屏幕上，故选A。
17．句意：如今，像李婷和吴强一样，许多学生在互联网的帮助下在网上做作业。
without没有；on在……上面；under在……下面；with和，随着。with the help of是固定短语，意为“在……的帮助下”。 这里表示在互联网的帮助下，故选D。
18．句意：他们在网上搜索信息，使用应用软件，或者通过QQ和微信讨论。
look看；discuss讨论；accept接受；play玩。 根据“They search for information online…through QQ and WeChat.”可知，通过QQ和微信，学生们通常是进行讨论交流，故选B。
19．句意：吴强说：“这很方便。你不必等待老师面对面地给你讲解。”
wait for等待；look for寻找；ask for请求，要求；care for照顾，关心。 因为借助网络能方便地获取答案和学习，所以不用等待老师面对面讲解，故选A。
20．句意：你也可以通过看别人如何解答这些问题来学习。
when什么时候；what什么；how怎样；why为什么。 根据“You can also learn by seeing…others work them out”可知，这里表示通过看别人如何解答问题来学习，故选C。
21．句意：而且，对于新的作业类型来说，它是尤其正确的。
hardly几乎不；especially尤其，特别；simply简单地，仅仅；nearly几乎，差不多。前文提到了借助网络做作业的好处，这里进一步强调对于新作业类型，这种方式的优势更明显，故选B。
22．句意：然而，这种趋势也引发一些问题。
passes通过；takes带走，花费；causes引起，造成；finds找到。根据“Some lazy students just copy the answers…And their teachers don’t know the fact.”描述的学生抄袭等问题可知，这种借助网络做作业的趋势会引发一些问题，故选C。
23．句意：无论如何，知道如何正确使用互联网是重要的。
are是，复数形式；was是，is的过去式；is是，单数形式；were是，are的过去式。 “knowing how to use the Internet”是动名词短语作主语，谓语动词用单数形式，且文章时态为一般现在时，所以用is，故选C。
24．句意：当你遇到难题时，先独立思考一下。
himself他自己；herself她自己；myself我自己；yourself你自己。 by oneself表示“独自”，这里主语是“you”，所以用“yourself”，表示你自己先思考，故选D。
25．句意：在你向互联网求助后，一定要理解答案背后的原因， 否则你不会取得进步。
and和，并且；but但是；or否则；so所以。根据“Be sure to understand the reasons behind…you won’t make progress.”可知，前半句说要理解答案背后的原因，后半句说不会取得进步，两者是转折关系，故选C。
26．A 27．B 28．D 29．C 30．D
【导语】本文是一篇说明文。主要对比了澳大利亚和中国在保护青少年网络安全方面采取的不同措施：澳大利亚实施严格的禁止使用令，而中国则侧重于通过“青少年模式”、时间限制和安全教育进行管控和教育，并提出了如何在享受互联网与规避风险之间取得平衡的问题。
26．细节理解题。根据第一段“Australia made a big new rule: kids under 16 can’t use social media at all.”可知，澳大利亚的新规定是关于16岁以下儿童完全不能使用社交媒体。故选A。
27．细节理解题。根据第一段“Some parents in Australia are happy about it, but others worry...”可知，澳大利亚的家长们对此感到高兴但也担忧。故选B。
28．推理判断题。空格后以“For example”引出中国的具体做法，如“青少年模式”、时间限制和学校教育，说明中国有不同于澳大利亚的规则。因此，填入“we have different rules for teens and social media.”（我们有针对青少年和社交媒体的不同规则）可以自然引出下文。故选D。
29．词句猜测题。根据第2段“Many Chinese parents and teachers think this way is better: it doesn’t stop teens using social media at all, but it helps them use it in a healthy way.”可知，划线词“it”指代的是其前面紧邻的“this way”，即前文描述的中国采取的“青少年模式”与学校安全教育相结合的综合方式。“it”在这里表示“中国采取的这种方式”的意思。故选C。
30．最佳标题题。全文主要对比了澳大利亚和中国在保护青少年上网安全方面采取的两种不同方式（严格禁止vs管控教育），因此“两个国家保护青少年的方式”是最佳标题。故选D。
31．C 32．B 33．C 34．D 35．C
【导语】本文以互联网是好是坏的热门话题开篇，核心观点是互联网的发展深刻影响了人们的日常生活。
31．细节理解题。根据“When modern people need to record some important things quickly, they don’t find a pen and a piece of paper to write, but open their mobile phone or computer to record.”可知，现代人记录重要事情时，不会用笔和纸，而是用手机或电脑。故选C。
32．细节理解题。根据“As people more and more lose themselves in the online world, the real-looking photos disappear and you can only watch the beautiful pictures on the Internet.”可知，写实的照片消失了，只能看到网上好看的图片，暗含这些好看的照片并非真实。故选B。
33．词句猜测题。根据“Now anyone can get digital maps in a few seconds by using computers or mobile phones. They are easy and fast for users.”可知，现在，任何人都能在几秒钟内通过电脑或手机获取电子地图，这些电子地图使用起来方便又快捷，因此此处They指代Digital maps。故选C。
34．推理判断题。根据“After a busy day for the whole family, people used to watch TV together and share information and express feelings. Nowadays, at home, a person with a mobile phone is the whole world.”可知，一家人忙碌了一整天后，过去常常会一起看电视，分享见闻、抒发感想。而如今，在家里，人们捧着手机就仿佛拥有了整个世界，因此可以推断人们更爱玩手机，而非和家人交流。故选D。
35．主旨大意题。根据文章可知，文章从记录方式、网上照片、地图形式、家庭交流四个方面，列举了互联网发展后逐渐消失的事物，核心是说明互联网从多个角度改变了人们的日常生活。故选C。
36．B 37．C 38．D 39．C 40．C
【导语】本文介绍了学生用互联网辅助完成作业的现象，既说明了这种方式的便利，也指出了抄袭、变得懒惰等问题，最后通过老师的建议强调了自我控制和独立思考的重要性。
36．词句猜测题。根据“Tom, a middle school student, will take out his smartphone, go online and look for answers.”及“many students do homework in the same way as Tom”可知，“It”指代“用互联网辅助写作业”。故选B。
37．细节理解题。根据“when it comes to John’s turn, he usually goes online... I’ve become very good at finding information online and using the computer”可知，John是通过准备课堂报告锻炼了电脑技能。故选C。
38．细节理解题。根据“When you meet a difficult problem, think about it by yourself first”可知，遇到问题首先要独立思考。故选D。
39．篇章结构题。文章①段引出“学生用互联网写作业”的现象；②③段举例说明这种方式的具体表现；④段指出存在的问题；⑤段给出老师的建议。故选C。
40．主旨大意题。文章围绕“学生用互联网完成作业”这一核心内容，既讲了便利也讲了问题及建议，选项C“写作业时使用互联网”涵盖了全文主题。故选C。
41．G 42．B 43．E 44．D 45．A
【导语】本文主要讲述了互联网极大便利了现代生活：获取信息快捷，沟通交流方便，购物学习居家皆可。但需合理使用，避免沉迷，警惕不良信息，让网络更好服务生活。
41．根据前后句“It has changed the way we live, work and study…With the Internet, the world is at our click.”及结合备选项可知，前句引出了互联网改变了我们的生活，后句总结了互联网对世界的影响，则空处应在继续介绍互联网对全世界的影响，选项G“它将世界各地的人们连接在一起”符合语境。故选G。
42．根据前后句“First, the Internet helps us get information easily…We can look up any information we need in a few seconds, which saves us a lot of time.”及结合备选项可知，前句引出了互联网为人们提供信息的便利性，后句在总结人们从互联网查找信息的便利性，则空处应在继续介绍互联网获得信息的功能，选项B“它为我们提供了各种各样的信息”符合语境。故选B。
43．根据前后句“Second, the Internet makes communication easier. We can use WeChat, QQ and email to chat with our friends and relatives…We can also make new friends online and share our ideas with them.”及结合备选项可知，该段在介绍互联网的便利性，则空处应在补充沟通的及时性，强调及时交流的特点，选项E“我们可以随时随地与他们交流”符合语境。故选E。
44．根据“Third, the Internet makes our life more convenient. We can do online shopping, take online courses and work from home…”及结合备选项可知，该段介绍了互联网购物的便利性，则空处应在总结网课、网购带来的效率提升，选项D“它帮助我们节省时间和精力”符合语境。故选D。
45．根据前句转折“However, we should use the Internet wisely.”及后句“We should also be careful with bad information online. Let’s use the Internet properly to make our life better.”可知，前句指出应当理性使用互联网，后句在总结应当谨慎使用互联网，则空处应在提出与明智使用互联网相关的建议，选项A“我们不应该在这上面花费太多时间”符合语境。故选A。
46．advantages 47．First 48．impossible 49．better 50．online 51．their 52．Besides 53．if 54．addresses 55．by
【导语】本文讲述了科技发展改变生活，数字生活带来便利也带来问题，需保护个人信息。
46．句意：数字生活进入了我们的世界，带来了许多优势。根据音标可知，advantages“优势”符合语境，many后接名词复数，故填advantages。
47．句意：首先，它使我们的学习更有趣。根据“Second, digital life helps us communicate...”可知，此处是介绍第一点，备选词one“一”符合语境，此处用序数词first“首先”，首字母大写，故填First。
48．句意：首先，它使我们的学习更有趣。根据音标可知，此处是impossible“不可能的”，作表语。故填impossible。
49．句意：第二，数字生活帮助我们更好地交流。根据“We don’t need to wait for letters from our friends who live far away any more.”可知，此处是说数字生活帮助我们更好地交流，备选词good“好的”符合语境，此处修饰动词communicate用副词well，此处用比较级better，故填better。
50．句意：此外，我们还可以参加在线派对，同时与世界各地的人分享我们的快乐时刻。根据音标可知，online“在线的”符合语境，作定语修饰“parties”，故填online。
51．句意：有些人完全沉迷于他们的手机或电脑。根据“mobile phones or computers”可知，此处是说沉迷于他们的手机或电脑，备选词they“他们”符合语境，此处用形容词性物主代词their修饰名词，故填their。
52．句意：此外，数字生活很容易导致个人信息泄露。根据“However, digital life also brings some problems.”可知，此处是进一步说明数字生活带来的问题，备选词besides“此外”符合语境，首字母大写，故填Besides。
53．句意：有时，如果我们不小心，陌生人可能会获取我们的信息。根据“Sometimes, strangers may get our information...we are not careful.”可知，此处是说如果我们不小心，陌生人可能会获取我们的信息，备选词if“如果”符合语境，引导条件状语从句，故填if。
54．句意：他们可能会获取我们的姓名、电话号码和地址，并知道我们住在哪里。根据音标可知，addresses“地址”符合语境，故填addresses。
55．句意：为了解决这些问题，我们应该学会保护我们的个人信息，不要在网上与陌生人分享。根据“we should learn to protect our personal information...not sharing it with strangers online.”可知，此处是说保护我们的个人信息，不要在网上与陌生人分享，备选词by“通过”符合语境，表示方式，故填by。
56．advantages 57．online 58．are 59．their 60．changed 61．customers’ 62．However 63．personal 64．harmful 65．development
【导语】本文主要讲述了在当今世界，数字生活无处不在，数字技术有许多优点，但也存在一些缺点，随着数字技术的发展，我们的生活在未来将会更加不同，我们应该充分利用它的优点，同时避免它的缺点。
56．句意：数字技术有许多优点。根据下文“Take education as an example...There...also many apps that can help them with their studies.”可知，数字技术有许多优点，advantage“优点”，可数名词，many后跟可数名词复数形式。故填advantages。
57．句意：学生们现在可以在网上学习。根据“They can take classes from famous teachers on the Internet.”可知，学生们现在可以在网上学习，online“在线地”，副词修饰动词study。故填online。
58．句意：也有很多应用程序可以帮助他们学习。根据“There...also many apps that can help them with their studies.”可知，此处为there be句型，表示“有”，句子时态为一般现在时，主语many apps为复数，be动词用are。故填are。
59．句意：例如，一些应用程序可以在他们写文章时纠正他们的语法错误。根据“some apps can correct...grammar mistakes when writing articles.”可知，此处指纠正他们的语法错误，they“他们”，人称代词主格，此处修饰名词grammar mistakes，应用形容词性物主代词their“他们的”。故填their。
60．句意：在商业领域，数字技术已经改变了很多。根据“Companies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their...needs better and provide better services.”可知，数字技术已经改变了很多，change“改变”，动词，句子时态为现在完成时，其结构为have/has done，主语digital technology为第三人称单数，助动词用has。故填changed。
61．句意：他们还可以使用数字工具更好地了解客户的需求并提供更好的服务。根据“Companies can use e-commerce platforms (电子商务平台) to sell their products all over the world. They can also use digital tools to understand their...needs better and provide better services.”可知，此处指了解客户的需求，customer“客户”，名词，此处应用复数形式customers表示泛指，修饰名词needs，应用名词所有格形式customers’。故填customers’。
62．句意：然而，数字生活也有一些缺点。根据“digital technology has...a lot...digital life also has some disadvantages.”可知，前后句为转折关系，however“然而”，副词，句首首字母大写。故填However。
63．句意：当我们使用互联网时，坏人可能会偷我们的个人信息。根据“Bad people may steal (偷) our...information while we are using the Internet.”可知，坏人可能会偷我们的个人信息，personal“个人的”，形容词修饰名词information。故填personal。
64．句意：此外，花太多时间在数字设备上可能对我们的健康有害，尤其是我们的眼睛。根据“Also, spending too much time on digital devices can be...to our health, especially our eyes.”可知，花太多时间在数字设备上可能对我们的健康有害，be harmful to“对……有害”，固定短语。故填harmful。
65．句意：随着数字技术的发展，我们的生活在未来将会更加不同。根据“With the...of digital technology, our lives will be even more different in the future.”可知，此处指随着数字技术的发展，develop“发展”，动词，the后跟名词development“发展”。故填development。
66．Five and a half / 5.5 hours. 67．Brain rot. 68．Because once you start, it’s hard to stop. 69．They will miss the wonders of the real world, such as the beauty of nature and time with family and friends. 70．I can go for a walk in the park with my parents, or do calligraphy at weekends.
【导语】本文主要讨论了人们过度沉迷于刷短视频的现象及其负面影响，并呼吁大家回归现实生活中的“自由乐趣”。
66．第一段“Chinese people spend five and a half hours on the internet every day”直接说明了中国人每天上网的时间。
67．第一段“The Oxford Word of the Year—‘brain rot’ best shows this global problem”直接说明了“脑腐”这个词最能代表这一全球性问题。
68．第二段“Watching these types of short videos is like eating your favourite food. Once you start, it’s hard to stop”说明了作者将刷短视频比作吃最喜欢的食物，是因为两者都容易让人上瘾、难以停止。
69．第二段“While we are having a ‘good’ time on Xiaohongshu and Bilibili, we are missing the wonders of the real world”直接说明了人们刷屏幕时会错过真实世界的美妙事物，这是原文中的信息，直接提取。
70．本题是开放性试题，答案不唯一。可结合第三段建议或生活经验作答，给出两个具体例子即可。
71．例文
How to live a wise digital life
Nowadays, digital life plays an important part in our life. Mobile phones allow us to chat with friends easily. The Internet offers useful study materials. Mobile payment and shared bikes make our daily life faster and easier.
However, overusing them causes problems. Some students spend too much time on phones and waste study time. Too much screen time is bad for the eyes and health.
To live a wise digital life, we should follow some rules. Set a 30-minute limit for daily phone use after study, avoid using phones during meals or family talks, and use digital tools mainly for learning instead of playing games.
【解析】[总体分析]
①题材：本文是一篇议论文，是一篇材料作文；
②时态：主要为一般现在时；
③提示：围绕“如何过明智的数字生活”展开，介绍数字生活便利、指出过度使用问题，并提出合理建议，注意字数要求。
[写作步骤]
第一步，引出话题。说明数字生活在生活中很重要，列举手机、网络等带来的便利；
第二步，指出问题。说明过度使用电子产品影响学习、伤害健康；
第三步，提出建议。给出控制时长、合理使用、专注学习等具体做法。
[亮点词汇]
①digital life数字生活
②play an important part起重要作用
③mobile phone手机
④chat聊天
⑤study material学习资料
⑥mobile payment电子支付
⑦overuse过度使用
⑧screen time屏幕时间
⑨limit限制
[高分句型]
Some students spend too much time on phones and waste study time.（并列句）
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
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