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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
2026-2027学年八年级英语上册单元复习考点培优沪教版（五四学制）
（新教材）Unit 2 Digital life
专题16 阅读理解（还原）
学校:___________姓名：___________班级：___________考号：___________
阅读下面短文，从短文后的选项中选出可以填入空白处的最佳选项，选项中有两项为多余选项。
Many students now use AI tools to help with homework, writing, or drawing pictures. 1 A famous computer scientist, Joseph Sifakis, shares a different thought. He says that if we, because of laziness or convenience, always give our thinking and choosing work to AI, we might face a problem. The danger is that we could slowly lose our own strong thinking abilities. 2 Using AI to do homework might harm their creative thinking. Education (教育) is not just about getting facts. 3 And it is also more about coming up with new ideas, and knowing how to work with others in society.
4 Imagine a 100-metre runner. To run faster, he sends a robot to run for him. Will he become better Of course not. Similarly, if we always let AI do our mental “running”, our own skills may not grow.
This doesn’t mean AI is all bad. 5 AI should be a tool to help us, not replace us. We should use it to check answers or find information, but we must do the main thinking and creating ourselves. Let’s use AI wisely and keep our own brains active and strong!
A．He especially worries about young students.
B．He gives an example.
C．Robots can help in sports.
D．The key is to find a balance.
E．Is this always a good idea
F．Students should never use AI for their schoolwork.
G．It is more about learning to think carefully.
请先阅读下面短文，掌握其大意，然后根据短文内容从下面的七个选项中选择五个还原到文中，使短文意思通顺、结构完整，并在答题卡上将该项涂黑。
The Internet has changed the world. People are able to connect and share information. But in fact, the Internet has advantages (优点) and disadvantages (缺点).
Some of the advantages are truly wonderful. 6 It helps us get things done more quickly. For example, you can shop online without going to stores, pay bills with your phone, or find recipes (食谱) for cooking in minutes. It opens up the world to us. And if a friend lives far away, the Internet makes it easy to stay in touch. 7 You can learn about any topic—like science, history, or art—just by searching on your computer.
8 Some of the disadvantages can become real problems if we don’t take care. Spending too much time online is harmful to people’s health. It may even cause them to be less social with family and friends. Another problem is safety. 9 They might attack the web (攻击网站) or use the Internet to steal (盗取) others’ personal information, even bank information.
The Internet can be a useful tool. 10 Use the Internet reasonably and carefully and it can make your life more colourful.
A．But don’t let it take up all of your time.
B．However, every coin (硬币) has two sides.
C．You can even connect with people far away.
D．Some people use the Internet to do bad things.
E．In many ways it makes life easier and simpler.
F．With the development of it, we’ll benefit more.
G．Besides, the Internet is a huge library of information.
阅读短文，从短文后的选项中选出最佳答案，选项中有两项为多余选项。
During the last school year, AI tools have come into schools. If used properly, AI can be a great tool for education. 11
Famous writers that talk to you.
Have you ever wondered how Li Bai reads his poems in his own voice Well, now AI can help you realise that. 12 What’s more, you can ask AI to write a poem in the famous writers’ different styles.
13
Young kids love to draw, and AI can turn their drawings into lively animations (动画). 14 Surely it is a fun way for them to learn.
Friends that help your language learning.
When learning a new language, students might be afraid of making mistakes and avoid practising. 15 Now they can have conversations with ChatGPT about anything they like. It is really helpful.
A．Pictures that come to life.
B．So many language learners are asking AI for help.
C．AI can give suggestions about your writing and make it better.
D．Not only that, all the famous writers you like might just talk to you.
E．Here are some examples of how AI has changed our traditional ways of learning.
F．Then teachers can encourage the kids to make up a story using the characters they create.
G．AI plays a very important role in our daily life.
阅读短文，从短文下面的六个句子中选择五个还原到短文中，使短文通顺完整、衔接自然。
In today’s world, digital technology is everywhere. We use smartphones to talk to friends, computers to study, and the Internet to find information. 16 But how can we make good use of it without letting it control us This is an important question for everyone, especially young students like us.
First, we should learn to manage our screen time wisely. Spending too much time online can affect not only our sleep and study but also our physical and mental health. 17 For example, we can turn off social notifications when doing homework, or choose to read a book instead of watching videos before bed.
Second, we need to be careful about what we share online. This is why digital responsibility matters. 18 Once something is posted, it may stay on the Internet forever and could be seen by people we don’t know. Remember: if you wouldn’t say it face to face, don’t say it online.
However, digital life is not all bad. In fact, it brings us many opportunities if we use it properly. 19 We can also learn new skills through online courses, such as drawing, programming, or even cooking. The key is to use technology in a smart and healthy way.
So, what can we do We should try to balance our online and offline lives. This is especially important for young students. 20
A．It helps us stay connected with family and friends far away.
B．It makes our lives more difficult and less convenient.
C．Therefore, we must think before we click.
D．Let’s try to be the masters of technology, not its slaves.
E．It makes our life easier and more interesting in many ways.
F．We can set a timer to remind us to take a break every 30 minutes.
阅读短文，从短文下面的六个句子中选择五个还原到短文中，使短文通顺完整、衔接自然。
Every third week of October, a middle school celebrates Digital Citizen Week (数字公民周). It’s held to tell students the healthy and responsible (负责任的) use of online technology.
21 It includes online safety, protecting personal information and more. Good digital citizenship encourages students to connect with one another and create long-lasting relationships online. The key idea behind it is to treat others with respect.
22 They also may not understand the possible results of their online actions. Helping students learn about digital citizenship can help them deal with online risks and use the internet safely and successfully. 23 Some useful information online can help teachers to plan their lessons about digital citizenship.
Another important thing students need to understand is their digital footprints (足迹). 24 Because digital footprints can’t be cleared, and other people may find them through their footprints easily. It may influence students’ online safety. 25 For example, they need to clear cookies (网络浏览数据) from time to time. They should also be careful about what they shared with online users. The most important thing is that they should be responsible for what they shared on the Internet.
A．So here is some useful advice for them.
B．Everyone who uses the Internet has digital footprints.
C．Teachers need to think about how to teach digital citizenship in the school.
D．However, students might not know what is not safe to share online.
E．Many students are also very interested in playing online games with friends.
F．During the week, teachers tell students something about digital citizenship.
请阅读下面语篇，根据其内容，从方框内所给的选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑，选项中有一项多余项。
How will AI technology influence the world Experts often talk about this topic. 26 Here are some of the reasons.
27
AI can know how many people are waiting at each bus stop in real-time. If a stop is crowded (拥挤的), the AI system will send one more bus right away. In this way, most passengers don’t need to stand on the bus or wait too long.
AI will change education.
AI can create special and fun lessons for each student. If you are a fast learner, AI will show you harder problems. If you have difficulty in learning one subject, AI will offer you extra (额外的) help and practice. 28 That can help students prepare for their future life.
AI will take over some jobs.
AI is changing the way we work. It will take over more and more easy and boring jobs, like counting money or packing up things. 29 For example, people can spend more time thinking and designing. AI helps us work smarter, not harder.
30 The answer to the question depends on how we use AI to meet future challenges. If we use AI tools wisely and safely, it will make life easier. However, if we use it in wrong ways, it may bring problems.
A．Will AI really make our life better
B．For this reason, more problems will appear.
C．AI will help build a smart public transport system.
D．They think AI will improve the quality of our future life.
E．AI itself will become a subject in more and more schools.
F．This lets people focus on creative and fun tasks.
阅读下面短文，根据短文内容，从下列选项中选出能填入文中空白处的最佳选项。选项中有一项为多余选项。
Nowadays, social media (社交媒体) has become an important part of people’s life. 31 But how can we show good manners when we use social media
32
Before you post (发布) anything online, take a few minutes to consider if it’s something you would say in person. If you say something negative online, you’ll pass your bad feelings to others. So talk directly to people rather than posting an angry post.
Avoid posting other people’s pictures when they don’t know.
It seems interesting to post a funny picture of a friend online. But it would hurt their feelings if you post it without telling them. 33 Send them the picture you want to post so they know what to expect. If they ask you not to post it, then don’t share it.
Don’t share too much personal information online.
Oversharing can be sharing posts with personal information or just posting too many things in a day. Think about if you want people to know about the information you’ re sharing online. 34
Don’t write your posts in capital (大写的) letters.
Using capital letters online usually makes people think you’re calling people to read your posts. When you write your posts, only use capital letters when you’re starting a sentence. 35 For example, “PLEASE READ MY NEW POST!” reads much harder than “Please read my new post”.
A．That way, people will read your posts easily.
B．People of all ages use it as a way of communication.
C．Don’t send messages or pictures to people you don’t know.
D．Never post personal information like ID card or phone numbers online.
E．Talk to the person to make sure it’s okay with them.
F．Don’t say negative (负面的) things on social media.
阅读下面短文，从短文后的选项中选出能填入空白处的最佳选项。选项中有一项为多余选项。
Sometimes we get some “surprises” on our phone. 36 For example, after you mark a song as a favorite on a music app, it will show other songs of the same kind to you. In fact, this depends on data (数据).
Data is not only about numbers now, but information about almost every part of life—where we go, what we do and what we like and dislike. 37
Big Data makes life easier. For example, the smart traffic system in Los Angeles is a good example. It collects real-time traffic data and controls (控制) many traffic lights. 38
A supermarket called Tesco also uses Big Data. It tells customers what they might like on its website after knowing their shopping habits. 39 Its phone app can even guide customers to find the things they want in the store.
However, Big Data also brings problems. One big problem is how to protect our privacy (隐私).
40 What we should do is to use it wisely and protect our own information.
A．All of the information is called Big Data.
B．It can give advice on what they may like to buy.
C．Though there are bad sides, Big Data is helpful in some ways.
D．It helps cars move more smoothly.
E．Your phone may know what videos or songs you like.
F．It is impossible for companies to collect any personal data from users.
阅读短文，从文后所给的选项中选出能填入空白处的最佳选项，使短文通顺、连贯。选项中有一项为多余选项。
How to Stay Safe Online
No matter whether you like it or not, social media is becoming a big part of many teenagers’ lives. 41 According to a survey, over 90 percent of all Chinese minors (未成年人) use the internet and 50 percent of these young people have made new friends online.
Social media allows people to connect with friends, share experiences, and stay on trend (潮流). 42 It is important to stay safe while having fun online. Here are some simple tips.
First, if you have accounts on different apps, make sure you use strong passwords. 43
Second, be careful when you talk to strangers online. Not every person online is friendly or telling the truth about themselves. 44
Third, if you want to post anything online, think it over. 45 Don’t talk about things you may regret.
Lastly, keep your social media profiles private so only real friends can see your posts and information.
Remember, by following these tips, you can stay safe on social media and the internet. Your parents and teachers want the best for you. Be aware of the risks and protect yourself.
A．However, the internet also has risks.
B．The internet is popular among young people in China.
C．Once it is out there, it is hard to know who sees it.
D．This can help you feel more connected to the world around you.
E．Avoid using easy-to-guess information, like your birthday or your pet’s name.
F．Don’t share personal details, like your address, school name, or phone number.
阅读短文，从所给的选项中选出可以填入空白处的最佳选项。
Can you imagine a world without the internet The internet today plays a very important part in our lives.
46 It has the second largest number of internet users in the world. And the United States has the largest number. According to a report, 66% of Chinese netizens (网民) are young. “They spend about thirteen hours every week online,” said Qian Hulin, an internet expert (专家). Doctor Song, who works in a hospital in Beijing, said about 14% of Chinese netizens are middle-aged. 47
For the young, using the internet is great. 48 For example, they can look for information, make friends with others and have fun. And using the internet can help them with their work and learn some knowledge.
Li Dong, a teacher at a middle school in Shijiazhuang, allows her students to use the internet. “Students can get more information from the internet,” she said. 49
As for the middle-aged, they usually use the internet to help with their work. In addition, they also write stories, send emails and even call others on the internet. As the internet is so useful and becoming more and more popular, some older people also try using it with the help of their children.
People use the internet every day. The internet makes people’s daily lives more colourful and convenient. 50 So it’s hard to imagine people’s lives without the internet.
A．It brings people lots of convenience and enjoyment.
B．Now China has more than 162 million internet users.
C．So sometimes she even has lessons in the computer room.
D．The information is a little surprising.
E．People spend little time on the internet.
F．On the internet, they can do many things without going out.
Some rules for using AI
After years of waiting, AI has finally arrived. People are using it in different fields. Yet, AI has its downsides and can cause problems. So, here are some rules to avoid trouble when using AI.
Always check AI’s answers. 51 It usually finds information online, and the information may not be correct. Wrong information may cause problems.
Never present AI’s work as your own. If you ask AI to write a story about technology, it will find others’ stories online. 52 In some way, this story can be seen as a copy of other people’s work.
Don’t use AI to write your homework. The answers may not be accurate (准确的), or may be in someone else’s words. 53 AI can’t learn for you.
Remember, AI can’t really feel. 54 It is not a person. It may say soft words when you are down. But it can’t help you in real life as a true friend can.
Follow these rules. They help you use AI well. 55 When you do tasks with AI, always check what it gives you. This way, you can learn better and avoid small mistakes.
根据语篇内容，从所给的选项中选出能填入空白处的最佳选项，使短文语意连贯。选项 中有一项为多余项。
A．You can ask AI to help you with difficult math problems.
B．You are learning for yourself by doing homework.
C．It just acts like it can.
D．Make a story and give it to you.
E．Then AI will be your good helper, not a trouble-maker.
F．AI sometimes makes mistakes.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项，选项中有一项为多余选项。
Today, many people talk about “digital citizens”. What is it A digital citizen is someone who uses the Internet. A good digital citizen uses the Internet in a safe and good way. 56
Are you a good digital citizen If you are not sure how to use the Internet safely, here is some advice.
Be Safe
57 Do not tell anyone online your real name, phone number, home address, or school. Remember: do not let strangers find you. Keep your private life private.
58
Think before you post or comment. Ask yourself: How will my words make other people feel Be polite and nice, just like in real life. Good digital citizens help build a friendly online community.
Be Smart
A smart digital citizen uses the Internet properly. Do not spend too much time playing games or watching videos. 59 Use the Internet as a tool to learn.
Spending time online can be great if we are all good digital citizens. Let’s use the Internet wisely. 60
A．Be kind
B．Be brave
C．Let the Internet help you grow.
D．Your personal information is very important.
E．Together, we can make the Internet a good world for everyone.
F．They follow the rules and help make the online world a better place.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
Numbers are everywhere in our world. 61 They help us understand life and solve difficult problems.
Science & Health
62 Builders use special numbers like 3.14 (π) to make strong bridges. Doctors use numbers like 37℃ (normal body temperature) to check health.
Numbers for Decisions
Numbers tell us about people. Did you know that Asia has around 4.8 billion people That’s more than half of all people on Earth! 63 Stores even use numbers to know which products sell well.
Everyday Uses
We see numbers every day. At stores, a 20% discount (折扣) means you can pay less money. 64 There are also some fun facts about numbers. People think differently about some numbers. 65 In some Western countries, people think 13 is unlucky. Numbers help us describe everything—from small things to huge stars.
A．In China, people believe that the number 8 means good luck.
B．Dates also use numbers, like “June 26th”.
C．Numbers keep us safe and healthy.
D．They do much more than (不只是) just count things.
E．Leaders use these numbers to decide how many schools to build.
根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
When your grandparents were young, the world was very different. People didn’t have things, such as mobile phones (移动电话) and computers. 66 Today’s technology (科技) makes it faster to know what is going on in the world.
67 At the beginning, letters were carried by horse. By the early 1902s, planes were a faster way to carry letters across the country and around the world.
As time went by, new inventions made it easy to reach friends and family. Now we can take the mobile phones with us wherever we go. 68
Computers have made some of the biggest changes in communication. 69 We can even see friends on the computer. The Internet helps send messages around the world in a short time.
Although new technology helps us stay in touch (保持联系) with each other, 70 With so many ways to communicate, it’s easy to find your favorite way to stay in touch.
A．many people still enjoy sending and getting letters.
B．Long ago, people wrote letters to stay in touch.
C．We can chat with friends online.
D．So it took longer for people to get news.
E．We can also take pictures with them.
阅读填空。根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。
DeepSeek is a new type of AI model. It’s like a teacher who can answer different kinds of questions. If you’re curious about famous painters, DeepSeek can give you clear answers.
71 For example, it’s a wonderful learning tool. You can learn new things through it every day, such as interesting animal habits or historical events. 72 When you’re stuck on a difficult question, DeepSeek can provide helpful ideas.
However, we need to pay attention to some things when using it. 73 Staring at the screen for too long is bad for our eyes. 74 Second, we should learn to think by ourselves. DeepSeek is here to help us, not to replace (代替) our own thought processes. We can’t rely on (依赖) it all the time. 75
All in all, DeepSeek is a really useful tool. As long as we use it properly, it can bring a lot of fun and benefits to us.
A．It can also help with your schoolwork.
B．There are plenty of benefits of using DeepSeek.
C．When doing a maths problem, we should try to solve it on our own first.
D．Our eyes are very important, so we should give them a rest.
E．First, we should manage the time we spend on it.
请认真阅读下面短文，从短文后所给的五个选项中选出可以填入空白处的最佳选项，每个选项用一次，并在答题卡上将该项涂黑。
Nowadays, teenagers spend a lot of time on social media. A recent survey shows that they spend about three hours a day on platforms like WeChat, TikTok, and QQ. 76
On the good side, social media helps teenagers keep in touch with friends and families. They can share photos, videos, and messages easily. 77 For example, a student in China can talk to a student in the United States. Social media is also a great place for teenagers to share their hobbies and interests. They can join groups where they can talk about things like music, sports or books.
78 Some teenagers feel stressed because they always want to post pictures showing beautiful holidays, fun parties and fashionable clothes. They see other people’s posts and think their own lives are not good enough. 79 Also, spending too much time on social media can affect their schoolwork and sleep.
Experts say parents and schools should help teenagers use social media in a proper way. For example, parents or schools can set down a rule that teenagers can only use social media for one hour every day. 80 This includes not sharing personal information and being careful about who they talk to.
In conclusion, social media can be a useful tool for teenagers, but it’s important to use it wisely.
A．However, there are some problems.
B．This can make them feel sad or worried.
C．Social media can be both good and bad for them.
D．It also allows them to make new friends from different places.
E．Experts also suggest teaching teenagers how to be safe online.
The Internet is good. It is playing an important part in our life. 81 They can’t stop surfing the Internet. Doctors say this is a new sickness (疾病). They call the sickness Internet Addiction Disorder (IAD互联网成瘾症).
People with IAD are online a lot. They spend hours chatting with their online friends or playing online games. 82
Do you have IAD Think about these questions: 83 Is it a lot or a little When you are online, do you forget the time Do you get angry when you can’t play a game
84 Dr. Ivan Goldberg and Dr. Kimberly S. Young have some ideas. First, ask yourself “Why am I online a lot ” 85 For example, use the computer or play games twice a week, not every day. In this way, you can have a good social life with other friends.
根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使文章意思通顺、内容完整。
A．If you have IAD, what can you do
B．But some people spend too much time online.
C．Some people with IAD even give up their jobs.
D．Then try to take a break.
E．How many hours are you online a day
Recently, new AI tools like Doubao and DeepSeek have become very popular online. They can do many things, like telling stories and answering questions. Some people started to wonder, “ 86 ”
A math teacher from Wuhan gave a smart answer. “Reading isn’t just about facts. It’s about growing smarter along the way. Just like Tang Sanzang in Journey to the West, what made him wise wasn’t the books he carried, but the journey he took to get them.”
DeepSeek also weighed in, “Reading helps us think clearly and deeply. We don’t say no to AI. 87 ”
Meng Man, a history teacher from Minzu University of China, said reading is very important for young people. She shared an old saying, “Read ten thousand books, and travel ten thousand miles.” This means we should read a lot before we see the world. 88
Meng also said, “ 89 It’s just like eating meals. We don’t remember every meal, but all those meals help us grow. Reading helps our minds grow.”
Huang Zhijian, a leader in publishing (出版业), calls for people to spend less time on screens and more time with books to learn, think, and grow. Wu Yiqin, another expert, asked young people to read the classics. “Classic works, whether ancient or modern, Chinese or foreign, open windows for the young,” he said.
90 Let’s keep reading together!
阅读短文，把A—E五个句子填入文中空缺处，使短文内容完整。
A．We read to stay smart in the age of AI.
B．Even with smart AI, reading is still important.
C．It’s okay if we can’t remember everything we read.
D．Why should we read if AI can do everything for us
E．It helps us understand the world better and enjoy life more.
A large number of emojis (表情符号) are sent online every day. 91 Since emojis were invented in the late 1990s, they have been used as a modern international language.
92 A written message is always black and white, but emojis show meanings beautifully. Sometimes emojis also change the way we write. The more emojis we use, the fewer words we use.
There are many emojis with different meanings. They are easy to understand. 93 A cake with candles means “Happy birthday”. When we want to say “Goodbye”, we use a smiling face with a waving hand. When we are in a terrible situation but we have to laugh to cheer ourselves up (使高兴起来), we can use a “cry laugh” emoji.
94 Sometimes, emojis can be helpful to people from different countries in understanding each other. And when we are communicating online, we can’t see the person’s face and there is no feeling exchange. Then the invention of emojis helps change the situation. For example, when we receive a smiling face from our friends online, we try to exchange our feelings by sending the same picture.
It seems that emojis change as time goes by. 95
根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使文章意思通顺、内容完整。
A．We like emojis for different reasons.
B．Now emojis have great influence on us.
C．Emojis are pictures used in texts and web pages.
D．For example, a smiling face means “I’m happy”.
E．However, we should be careful when we use them online.
阅读短文及文后A—E选项，选出可以填入各题空白处的最佳选项，并在答题卡上将该项涂黑。
As technology develops, city life is getting much smarter. 96 Let’s take a look at some cool examples
Smart Schools
In China, many schools now use AI and smart tools. For example, students can wear VR glasses to learn about rockets and “see” how they are launched. 97 For instance, in smart dining halls, students just need to stand in front of a machine. The system can recognize their faces to complete the meal ordering process.
Smart Homes
When you’re away from home, you can use a phone app to control many things. You can turn on the air conditioner before you get home. The app can also show you what’s happening inside your house. 98 It can even tell the smart kitchen to start cooking, so a warm meal is ready when you arrive.
Smart Transportation
Useful apps from tech companies have also changed how we travel. 99 The app then shows you the ride information, such as the name of the driver and the time of arrival. 100 Isn’t that cool
As technology keeps improving, we can’t wait to see what other amazing things will come next.
A．No more waiting in the rain for a bus
B．These smart ideas are greatly improving our daily life.
C．Smart technology is used in many other areas of school life too.
D．For example, you can simply enter your start and end points to call a ride.
E．It can automatically water your plants, and a robot vacuum keeps the floor clean.
/ 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
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．E 2．A 3．G 4．B 5．D
【导语】本文围绕学生使用AI工具展开讨论，指出过度依赖AI可能带来的问题，强调应合理使用AI。
【解析】1．根据“Many students now use AI tools to help with homework, writing, or drawing pictures.”可知，很多学生现在使用人工智能工具来帮助做作业、写作或画画，接着提出疑问，E选项“这总是一个好主意吗？”承接上文关于学生使用AI工具的情况，下文引出计算机科学家对此的不同看法，符合语境。故选E。
2．根据“Using AI to do homework might harm their creative thinking.”可知，使用人工智能做作业可能会损害他们的创造性思维，此处应说明担忧的对象，A选项“他尤其担心年轻的学生。”承接上文计算机科学家的观点，下文进一步阐述对年轻学生担忧的原因，符合语境。故选A。
3．根据“Education (教育) is not just about getting facts.”可知，教育不仅仅是获取事实，此处应说明教育还包含什么，G选项“它更多的是学习仔细思考。”承接上文关于教育的阐述，下文进一步说明教育还包含提出新想法等内容，符合语境。故选G。
4．根据“Imagine a 100-metre runner. To run faster, he sends a robot to run for him. Will he become better Of course not.”可知，想象一个100米赛跑运动员，为了跑得更快，他派一个机器人替他跑，他会变得更好吗？当然不会，此处是通过举例来说明观点，B选项“他举了一个例子。”承接上文关于总是让AI做脑力“跑步”的观点，下文进一步阐述这个例子说明的问题，符合语境。故选B。
5．根据“This doesn’t mean AI is all bad.”可知，这并不意味着人工智能都是坏的，以及“AI should be a tool to help us, not replace us.”可知，人工智能应该是一个帮助我们的工具，而不是取代我们，此处应说明对待AI的正确做法，D选项“关键是找到一个平衡。”承接上文关于AI并非全坏的观点，下文进一步说明如何正确使用AI，符合语境。故选D。
6．E 7．G 8．B 9．D 10．A
【导语】本文讨论了互联网的利弊，分别列举了其带来的便利和潜在问题，并提醒读者合理使用互联网。
【解析】6．前文说“一些优点真的很棒”，后文举例说明互联网如何帮助我们更快完成任务。E项“In many ways it makes life easier and simpler.”是对优点的概括，与后文的具体例子（购物、付款等）形成总分关系，符合语境。
7．后文说“你可以学习任何话题”，这与信息获取有关。G项“Besides, the Internet is a huge library of information.”引出关于信息获取的优点，符合语境。
8．本段讲互联网的缺点。后文说“如果我们不注意，一些缺点可能成为真正的问题”。B项“However, every coin has two sides.”是典型的转折句，用于从优点过渡到缺点，承上启下，符合段落逻辑。
9．前文说“另一个问题是安全”，后文说“他们可能攻击网站或利用互联网盗取他人个人信息”。D项“Some people use the Internet to do bad things.”的内容与安全问题一致，点明了安全隐患的来源。
10．本段是总结段，前文说“互联网可以是一个有用的工具”，后文说“合理谨慎地使用它，它能让你的生活更丰富多彩”。A项“But don’t let it take up all of your time.”与前后文形成转折关系，给出了合理使用的建议。
11．E 12．D 13．A 14．F 15．B
【导语】本文主要介绍了人工智能如何改变我们传统学习方式。
【解析】11．根据“If used properly, AI can be a great tool for education.”可知，下文该叙述人工智能在教育上是如何应用的。选项E“以下是人工智能如何改变我们传统学习方式的一些例子。”符合语境。故选E。
12．根据“Famous writers that talk to you.”和“Have you ever wondered how Li Bai reads his poems in his own voice ”可知，下边在讲与你交流的著名作家们，且刚开始以李白为例子。选项D“不仅如此，所有你喜欢的著名作家可能都会和你聊天。”符合语境。故选D。
13．根据“Young kids love to draw,and AI can turn their drawings into lively animations (动画)”可知，应选择和画画相关的内容，选项A“栩栩如生的照片。”符合语境。故选A。
14．根据“AI can turn their drawings into lively animations (动画).”和“Surely it is a fun way for them to learn.”可知，此处需补充中间动画与学习的关联的内容。选项F“然后老师可以鼓励孩子们用他们创造的角色来编一个故事。”符合语境。故选F。
15．根据“When learning a new language,students might be afraid of making mistakes and avoid practising.”和“Now they can have conversations with ChatGPT about anything they like.”可知，此处需补充“AI 解决这一问题”的衔接，选项B“很多语言学习者都在向人工智能寻求帮助。”符合语境。故选B。
16．E 17．F 18．C 19．A 20．D
【导语】本文是一篇说明文，围绕数字科技展开，介绍数字科技带来的便利，同时提出合理使用数字技术的几条建议：管控屏幕时长、重视线上分享的责任、平衡线上线下生活，倡导做科技的主人。
【解析】16． 前文列举智能手机、电脑、互联网的各类用途，介绍数字技术无处不在。E选项“It makes our life easier and more interesting in many ways.”说明数字科技在很多方面让生活更便捷有趣，承接上文科技带来的各类应用，与后文转折问句形成逻辑衔接。
17． 本段中心为合理管控屏幕时间，后文给出具体做法的例子。F选项“We can set a timer to remind us to take a break every 30 minutes.”提供管理屏幕时长的可行方法，和后文举例内容属于同类建议，上下文连贯。
18． 前文提出线上分享要谨慎，重视数字责任，后文说明网络发布内容会永久留存。C选项“Therefore, we must think before we click.”起到过渡总结作用，提醒人们点击发布前三思，契合本段线上分享的话题。
19． 本段讲述合理使用数字科技能够带来机遇，后文列举网课学习新技能。A选项“It helps us stay connected with family and friends far away.”介绍数字科技的优势，和后文网课例子并列，共同说明数字生活的益处。
20． 前文提出我们需要平衡线上与线下生活，D选项“Let’s try to be the masters of technology, not its slaves.”收束全文，升华文章主旨，呼应开篇“不被科技控制”的问题。
21．F 22．D 23．C 24．B 25．A
【导语】本文介绍了中学数字公民周的相关内容，阐述了数字公民教育的内容、必要性、教学开展以及数字足迹的相关注意事项。
【解析】21．前文引出数字公民周的举办目的，后文介绍它包含的网络安全、个人信息保护等内容，F选项“在这周期间，老师会给学生讲解关于数字公民的相关知识”承接上下文，符合语境。
22．后文提到“他们也可能不理解自己网络行为可能带来的后果”，D选项“然而，学生可能不知道在网上分享什么是不安全的”和后文的“也可能不理解”衔接连贯，符合语境。
23．后文提到“网上的一些有用信息可以帮助老师规划关于数字公民的课程”，C选项“老师们需要思考如何在学校教授数字公民相关内容”引出下文关于教师备课的内容，符合语境。
24．前文提到学生需要理解数字足迹，后文说明数字足迹无法清除、他人很容易找到，B选项“每个使用互联网的人都有数字足迹”承接前文，引出后文对数字足迹特点的说明，符合语境。
25．后文举例说明了清理网络浏览数据、谨慎分享内容等具体做法，A选项“所以这里有一些给他们的有用建议”引出下文的具体建议，符合语境。
26．D 27．C 28．E 29．F 30．A
【导语】本文属于“人与社会”话题，探讨人工智能对世界带来的影响，分别介绍人工智能在公共交通、教育、工作方面的作用，最后提出能否改善生活取决于人类如何合理运用人工智能。
【解析】26．第一段空格 根据原文上文“How will AI technology influence the world Experts often talk about this topic.”可知，前文提出话题，专家对此展开讨论，D选项They think AI will improve the quality of our future life.说明专家观点：人工智能会提升未来生活质量，与后文“Here are some of the reasons.”形成引出下文逻辑关系。
27．第二段段首空格 通读本段，原文下文围绕公交车、公交站点、乘客出行展开，介绍智能公共交通，C选项AI will help build a smart public transport system.为本段主题句，与段落内容形成总分逻辑关系。
28．教育板块空格 根据原文上文“AI can create special and fun lessons for each student...offer you extra help and practice.”可知，本段介绍人工智能对教育的改变，E选项AI itself will become a subject in more and more schools.继续拓展教育层面的变化，与前后内容形成并列补充逻辑关系。
29．工作板块空格 根据原文上文“It will take over more and more easy and boring jobs, like counting money or packing up things.”可知，人工智能接手枯燥简单的工作，F选项This lets people focus on creative and fun tasks..表示人们可以专注富有创造性的工作，形成因果顺承逻辑关系。
30．最后一段段首空格 根据原文下文“The answer to the question depends on how we use AI to meet future challenges.”可知，下文是对问题进行解答，A选项Will AI really make our life better 提出疑问，与后文形成问答逻辑关系。
31．B 32．F 33．E 34．D 35．A
【导语】本文是一篇说明文，介绍社交媒体已普及，并分四条讲解在网络上使用社交媒体时需要遵守的礼貌规范。
【解析】31．前文点明社交媒体成为人们生活重要部分，B项“People of all ages use it as a way of communication.”补充说明各年龄段人群都将它当作沟通工具，承接上文普及的背景，引出下文提问网络礼仪，符合语境。
32．本段后文讲述不要在网上发布负面内容、有矛盾当面沟通，F项“Don’t say negative (负面的) things on social media.”作为本段中心句，概括本段核心要求，符合语境。
33．前文提到未经允许发朋友照片会伤害对方，后文说把照片发给对方征求意见，E项“Talk to the person to make sure it’s okay with them.”说明要和当事人确认许可，衔接前后征求同意的内容，符合语境。
34．本段主题是不要过度泄露个人信息，D项“Never post personal information like ID card or phone numbers online.”举例说明不能公开的隐私内容，贴合本段保护个人信息的主旨，符合语境。
35．前文发帖建议仅句首大写，后文举例全大写文字阅读感生硬，A项“That way, people will read your posts easily.”说明规范大小写的好处，衔接前后大小写书写建议，符合语境。
36．E 37．A 38．D 39．B 40．C
【导语】本文是一篇说明文，主要介绍了手机大数据推送现象，阐释了大数据的含义，列举了智能交通、乐购超市个性化商品推荐等大数据便利生活的实例，同时指出大数据存在隐私安全隐患，倡导人们理性运用大数据、保护个人信息。
【解析】36．前文提出手机常会出现各类推送“惊喜”，后文以音乐软件推送同类歌曲为例展开说明。此处需要一句承接手机推送话题、引出下文举例的句子，E选项“Your phone may know what videos or songs you like.”紧扣手机推送这一话题，自然引出后文软件推荐歌曲的例子，前后衔接流畅。
37．上句交代当下数据不只是数字，还涵盖生活方方面面的各类信息。此处需要对前文各类生活信息下定义，引出核心概念大数据，A选项“All of the information is called Big Data.”对前文提及的全部生活信息作出定义，引出本文核心概念“大数据”，完成本段逻辑过渡。
38．本段以洛杉矶智能交通系统为例子，前半句说明系统采集实时交通数据、管控红绿灯。此处需要说明这套交通系统带来的实际好处，D选项“It helps cars move more smoothly.”点明智能交通系统管控红绿灯后的效果，承接交通管控相关内容，贴合举例语境。
39．前文讲述乐购超市借助大数据分析顾客的购物习惯，会向顾客推送他们可能会喜欢的商品，后半句介绍超市配套APP可指引顾客寻找店内商品。此处需要填入一句说明超市分析购物习惯后大数据具备的个性化推荐功能的句子，B选项“It can give advice on what they may like to buy.”精准对应文中“告知顾客他们可能喜欢的商品”这一大数据功能，衔接购物习惯分析与APP配套服务，语义连贯。
40．前文用转折词“However”引出大数据存在隐私保护的难题，后文给出合理使用大数据、保护个人信息的对策。此处需要一句承上启下的过渡句，衔接弊端与后文解决办法，C选项“Though there are bad sides, Big Data is helpful in some ways.”先承认大数据存在弊端，平衡前文优缺点，自然过渡到后文“理性使用、保护信息”的总结倡议，承上启下逻辑通顺。
41．B 42．A 43．E 44．F 45．C
【导语】本文讲述了如何在网络上保持安全，给出了针对青少年使用社交媒体时确保安全的几条建议，并提醒读者注意网络风险，保护自己。
【解析】41．前文提到社交媒体正成为许多青少年生活的重要组成部分，后文提到根据一项调查，超过90%的中国未成年人使用互联网，且其中50%的年轻人在网上结交了新朋友，此处需引出互联网在中国青少年中的普及情况，B项“The internet is popular among young people in China.”承接上文，并自然引出下文的调查数据，逻辑连贯。
42．前文提到社交媒体允许人们与朋友联系、分享经验并保持潮流，此处需要转折说明互联网的另一面，即存在的风险，A项“However, the internet also has risks.”是对前文的转折，并引出后文关于网络安全的重要性的讨论，符合语境。
43．前文提到如果在不同应用上有账户，要确保使用强密码，此处需要补充如何设置强密码的具体建议，E项“Avoid using easy-to-guess information, like your birthday or your pet’s name.”是对设置强密码的具体建议，符合语境。
44．前文提到在网上与陌生人交谈时要小心，因为不是每个人都是友好的或说实话的，此处需要补充与陌生人交谈时的具体注意事项，F项“Don’t share personal details, like your address, school name, or phone number.”是对与陌生人交谈时的具体建议，符合语境。
45．前文提到如果想在网上发布任何内容，都要仔细考虑，此处需要解释为什么要仔细考虑，C项“Once it is out there, it is hard to know who sees it.”解释了发布内容后难以控制谁看到，因此需要仔细考虑，符合语境。
46．B 47．D 48．F 49．C 50．A
【导语】本文介绍了中国互联网用户的情况，以及不同年龄段人群使用互联网的方式和目的。
【解析】46．第一段介绍互联网的重要性，后句说中国互联网用户数量世界第二，美国第一，中间需要引出中国的互联网用户数量。B选项“Now China has more than 162 million internet users.”与后句衔接，说明中国网民数量，符合逻辑。
47．前句说宋医生提到约14%的中国网民是中年人，后文开始介绍年轻人使用互联网的情况，中间需要总结这些数据令人意外。D选项“The information is a little surprising.”与前后文衔接，符合逻辑。
48．第三段介绍年轻人使用互联网的好处，前句说对年轻人来说用互联网很棒，后句举例说明可以查信息、交友、娱乐等，中间需要说明在网上足不出户就能做很多事。F选项“On the internet, they can do many things without going out.”与前后文衔接，符合逻辑。
49．第四段介绍老师允许学生使用互联网，前句说学生可以从互联网获取更多信息，后文是下一段内容，空格需要说明她有时在电脑室上课。C选项“So sometimes she even has lessons in the computer room.”承接前句，符合逻辑。
50．最后一段总结互联网让生活更丰富多彩和便捷，后句说很难想象没有互联网的生活，中间需要说明互联网带来许多便利和乐趣。A选项“It brings people lots of convenience and enjoyment.”与前后文衔接，符合逻辑。
51．F 52．D 53．B 54．C 55．E
【导语】本文主要介绍了人工智能已应用于多个领域，但存在弊端和潜在问题，因此给出了使用人工智能的五条规则。
【解析】51．根据“Always check AI’s answers.”和“It usually finds information online, and the information may not be correct.”可知，此处说明要检查AI所给答案的缺点，选项F“人工智能有时会犯错。”符合语境。故选F。
52．根据“If you ask AI to write a story about technology, it will find others’ stories online.”和“In some way, this story can be seen as a copy of other people’s work.”可知，此处与AI会整合他人故事生成新故事有关，选项D“然后人工智能会编一个故事给你。”符合语境。故选D。
53．根据“Don’t use AI to write your homework.”和“AI can’t learn for you.”可知，此处强调做作业是为了自己学习，不能依赖AI，选项B“你通过做作业是为自己学习。”符合语境。故选B。
54．根据“Remember, AI can’t really feel.”和“It is not a person.”可知，此处说明AI只是看似有情感，实则不然，选项C“它只是装作能（有情感）。”符合语境。故选C。
55．根据“Follow these rules. They help you use AI well.”和“When you do tasks with AI, always check what it gives you.”可知，此处总结遵循规则后AI会成为好帮手，选项E“这样一来，人工智能就会成为你的好帮手，而不是麻烦制造者。”符合语境。故选E。
56．F 57．D 58．A 59．C 60．E
【导语】本文是说明文，围绕“数字公民”展开，介绍了“好的数字公民”的定义，并给出了安全、友善、明智使用网络的建议。
【解析】56．根据前文“A good digital citizen uses the Internet in a safe and good way.”可知，好的数字公民会安全、良好地使用网络，选项F“他们遵守规则，帮助让网络世界变得更美好”是对“好的数字公民”行为的进一步说明。故选F。
57．根据后文“Do not tell anyone online your real name, phone number...Keep your private life private.”可知，不要在网上透露个人信息，选项D“你的个人信息非常重要”是对保护个人信息的总起，引出下文具体内容。故选D。
58．根据后文“Think before you post or comment...Be polite and nice”可知，发帖评论前要思考，要礼貌友善，选项A“要友善”是该部分的主题句，概括了“礼貌待人”的核心。故选A。
59．根据前文“Do not spend too much time playing games...Use the Internet as a tool to learn.”可知，不要沉迷娱乐，要把网络当作学习工具，选项C“让网络帮助你成长”承接了“用网络学习”的逻辑，体现网络的积极作用。故选C。
60．根据前文“Let’s use the Internet wisely.”可知，要明智地使用网络，选项E“一起，我们可以让网络成为每个人的美好世界”是对全文的总结，呼吁共同营造良好的网络环境。故选E。
61．D 62．C 63．E 64．B 65．A
【导语】本文介绍了数字在科学与健康、决策、日常使用等各领域如的重要作用。
【解析】61．第一段引出数字的作用，空前说数字无处不在，空后讲数字帮助理解生活、解决问题，D选项“They do much more than (不只是) just count things.”引出数字更多作用，衔接恰当。
62．本段小标题为科学与健康，后文讲建筑工人用数字建桥保障安全、医生用数字检查健康，C选项“Numbers keep us safe and healthy.”准确概括本段内容，符合语境。
63．本段讲数字帮助做决策，前文提到人口数据，后文提到商店用数字分析销量，E选项“Leaders use these numbers to decide how many schools to build.”衔接上下文，体现数字辅助决策的作用，符合逻辑。
64．本段讲数字的日常应用，前文举了商店折扣的例子，B选项“Dates also use numbers, like ‘June 26th’.”补充另一个日常使用数字的例子，符合语境。
65．空前说人们对不同数字有不同的偏好，后文举西方国家认为13不吉利的例子，A选项“In China, people believe that the number 8 means good luck.”对应前文观点，和后文例子共同说明不同数字的文化寓意，衔接恰当。
66．D 67．B 68．E 69．C 70．A
【导语】本文是一篇说明文，主要讲述了随着时代发展，通信方式从书信到移动电话再到互联网的演变过程，以及新技术对人际沟通的影响。
【解析】66．第一段前文提到“People didn’t have things, such as mobile phones and computers.”，说明过去没有现代通信工具，后文提到“Today’s technology makes it faster to know what is going on in the world.”，说明如今科技让获取新闻更快。选项D“So it took longer for people to get news.”能够承接前文，解释过去因缺乏工具而导致获取新闻耗时更长，并与后文形成对比，符合逻辑。
67．第二段后文提到“At the beginning, letters were carried by horse.”以及“planes were a faster way to carry letters”，说明本段围绕“信件”这一通信方式展开。选项B“Long ago, people wrote letters to stay in touch.”能够总起该段，引出“写信保持联系”这一主题，与后文具体描述信件传递方式相呼应。
68．第三段前文提到“Now we can take the mobile phones with us wherever we go.”，说明移动电话的便捷性，后文虽未直接给出，但选项E“We can also take pictures with them.”与前文构成递进关系，进一步说明手机的其他功能（拍照），且“them”指代“mobile phones”，上下文衔接自然。
69．第四段前文提到“Computers have made some of the biggest changes in communication.”，后文提到“We can even see friends on the computer.”，说明本段讨论电脑带来的沟通变化。选项C“We can chat with friends online.”能够承接前文，具体说明电脑在沟通中的应用（在线聊天），并与后文“甚至能看见朋友”形成层次递进。
70．第五段前文提到“Although new technology helps us stay in touch with each other,”，表示让步转折，后文提到“With so many ways to communicate, it’s easy to find your favorite way to stay in touch.”，说明尽管新技术普及，但传统方式仍受欢迎。选项A“many people still enjoy sending and getting letters.”能够与“Although”构成转折关系，强调尽管有新科技，但许多人仍喜欢写信，并与后文“多种方式”呼应，作为总结性收尾。
71．B 72．A 73．E 74．D 75．C
【导语】本文介绍了新型AI模型DeepSeek的功能——像老师能解答各类问题，兼具学习工具的作用，还能辅助完成学业；同时指出使用该模型的两点注意事项：合理控制使用时间、保持独立思考不依赖它；最后总结DeepSeek是实用工具，只要恰当使用，就能为我们带来乐趣和益处。
【解析】71．根据下文“For example, it’s a wonderful learning tool. You can learn new things through it every day, such as interesting animal habits or historical events.”可知，下文以“For example”举例说明DeepSeek是很棒的学习工具，是在介绍其使用优势，此处需要总起句引出使用DeepSeek的诸多好处，选项B“使用DeepSeek有诸多益处。”恰好起到总领下文的作用，衔接自然。故选B。
72．根据上文“For example, it’s a wonderful learning tool. You can learn new things through it every day, such as interesting animal habits or historical events.”和下文“When you’re stuck on a difficult question, DeepSeek can provide helpful ideas.”可知，上文介绍DeepSeek是学习工具，能了解动物习性、历史事件等知识，而下文说明遇到难题时它能提供思路，此处需承接上文，继续介绍其学业方面的辅助作用，选项A“它也能对你的学业起到帮助作用。”符合逻辑，“also”体现递进关系。故选A。
73．根据上文“However, we need to pay attention to some things when using it.”和下文“Staring at the screen for too long is bad for our eyes… Second, we should learn to think by ourselves.”可知，上文提出使用时要注意一些问题，下文讲长时间看屏幕伤眼睛，且下文出现了“Second”，说明此处是分点说明的第一条注意事项，选项E“首先，我们要合理规划使用它的时间。”符合分述逻辑，是首个注意事项的总起。故选E。
74．根据上文“Staring at the screen for too long is bad for our eyes.”可知，长时间看屏幕对眼睛有害，此处需承接该内容，进一步说明保护眼睛的做法，选项D“眼睛对我们很重要，所以我们要让眼睛休息一下。”与前文话题一致，衔接紧密。故选D。
75．根据上文“Second, we should learn to think by ourselves. DeepSeek is here to help us, not to replace our own thought processes. We can’t rely on it all the time.”可知，上文强调要独立思考，不能一直依赖DeepSeek，此处需要举例说明“如何独立思考、不依赖模型”，选项C“做数学题时，我们应该先尝试自己解决。”是具体的做法举例，贴合前文观点。故选C。
76．C 77．D 78．A 79．B 80．E
【导语】本文主要介绍了社交媒体的利弊，并给出了合理使用社交媒体的建议。
【解析】76．根据“Nowadays, teenagers spend a lot of time on social media ... On the good side ...”可知，文章开篇介绍了青少年在社交媒体上花费大量时间的现象，下文分别从好处和问题两方面展开论述，C选项“社交媒体对他们来说既有好处也有坏处。”起到了总起全文、引出下文的作用。故选C。
77．根据“On the good side, social media helps teenagers keep in touch with friends and families. They can share photos, videos, and messages easily.”和“For example ...”可知，此处在阐述社交媒体的好处，D选项“它还能让他们结交来自不同地方的新朋友。”承接了前文“保持联系、分享内容”的好处，与后文跨国交友的例子相呼应。故选D。
78．根据“Some teenagers feel stressed because they always want to post pictures showing beautiful holidays, fun parties and fashionable clothes.”可知，本段开始转向论述社交媒体带来的问题，A选项“然而，也存在一些问题。”起到了转折过渡的作用，引出下文的负面内容。故选A。
79．根据“They see other people’s posts and think their own lives are not good enough.”可知，前文描述了青少年因与他人比较而产生的心理落差，B选项“这会让他们感到悲伤或焦虑。”承接了这种心理落差，说明了其带来的负面情绪。故选B。
80．根据“Experts say ... For example, parents or schools can set down a rule that teenagers can only use social media for one hour every day.”和“This includes not sharing personal information and being careful about who they talk to.”可知，本段在介绍专家的建议，E选项“专家还建议教导青少年如何安全上网。”补充了另一条专家建议，且与后文“不分享个人信息、谨慎交友”的安全上网内容相呼应。故选E。
81．B 82．C 83．E 84．A 85．D
【导语】本文是一篇关于互联网成瘾症（IAD）的短文，主要介绍了IAD的表现、自我检测方法以及应对措施。
【解析】81．根据“The Internet is good. It is playing an important part in our life.”和“They can’t stop surfing the Internet.”可知，互联网很好，在我们的生活中扮演着重要角色，但有些人上网时间过多，无法停止。选项B“但是有些人花太多时间上网。”符合语境，起到了承上启下的作用。故选B。
82．根据“People with IAD are online a lot. They spend hours chatting with their online friends or playing online games.”可知，有IAD的人上网时间很长，他们花数小时与网友聊天或玩网络游戏，甚至可能因此放弃工作。选项C“一些有IAD的人甚至放弃了他们的工作。”符合语境，进一步说明了IAD的严重性。故选C。
83．根据“Think about these questions”和“Is it a lot or a little When you are online, do you forget the time ”可知，此处是在提出一些问题以供思考，判断自己是否有IAD，问题应与上网时间有关。选项E“你一天上网多少小时？”符合语境。故选E。
84．根据“Dr. Ivan Goldberg and Dr. Kimberly S. Young have some ideas.”可知，医生们对于如何应对IAD有一些建议，此处是在引出这些建议，即如果你有IAD，你可以怎么做。选项A“如果你有IAD，你能做什么？”符合语境。故选A。
85．根据“First, ask yourself ‘Why am I online a lot ’”和“For example, use the computer or play games twice a week, not every day.”可知，首先问问自己为什么经常上网，然后给出了一些具体的建议，如每周使用电脑或玩游戏两次，而不是每天，这是在说上网一段时间后要休息一下。选项D“然后试着休息一下。”符合语境。故选D。
86．D 87．A 88．E 89．C 90．B
【导语】本文讲述了随着新的人工智能工具如豆包和DeepSeek的流行，人们开始思考阅读是否仍然重要。
【解析】86．根据上文“Some people started to wonder”以及下文给出的回答，可知此处是一个疑问句，且与AI和阅读的关系有关。D选项“如果人工智能能为我们做一切，为什么我们还要阅读？”直接提出了文章要讨论的核心问题，符合语境。故选D。
87．根据上文“DeepSeek also weighed in, ‘Reading helps us think clearly and deeply. We don’t say no to AI.’”可知，DeepSeek认为阅读有助于我们清晰深刻地思考，且并不排斥AI。A选项“在人工智能时代，我们阅读以保持智慧。”进一步阐述了阅读在AI时代的重要性，与上文紧密相连，符合语境。故选A。
88．根据上文“This means we should read a lot before we see the world.”可知，历史老师Meng Man引用了一句老话，强调阅读对于理解世界的重要性。E选项“它帮助我们更好地理解世界，更多地享受生活。”直接解释了阅读的好处，与上文紧密相关，符合语境。故选E。
89．根据下文“It’s just like eating meals. We don’t remember every meal, but all those meals help us grow.”可知，Meng老师用吃饭作比喻，说明阅读虽然不一定能记住所有内容，但对我们的成长有帮助。C选项“如果我们记不住读过的所有内容也没关系。”与下文的比喻相呼应，符合语境。故选C。
90．根据下文“Let’s keep reading together!”可知，此处是一个总结性的句子，强调阅读的重要性。B选项“即使有了人工智能，阅读仍然很重要。”作为文章的结尾，总结了全文的主旨，符合语境。故选B。
91．C 92．A 93．D 94．B 95．E
【导语】本文主要介绍了表情符号的相关内容。
【解析】91．根据“A large number of emojis (表情符号) are sent online every day.”可知，此处需定义表情符号，选项C“表情符号是在文本和网页中使用的图片”承接前文并引出后文对其国际语言属性的介绍。故选C。
92．根据“A written message is always black and white, but emojis show meanings beautifully. Sometimes emojis also change the way we write.”可知，此处表示表情符号受欢迎的原因，选项A“我们喜欢表情符号的原因各不相同”符合语境。故选A。
93． 根据“They are easy to understand ... A cake with candles means ‘Happy birthday’.”可知，此处举例说明表情符号的直观性，选项D“例如，笑脸表示‘我很开心’”引出具体实例，与后文“蛋糕表情代表生日祝福”并列。故选D。
94． 根据“Sometimes, emojis can be helpful to people from different countries in understanding each other.”可知，此处介绍表情符号对人们的影响，选项B“现在表情符号对我们有很大的影响”符合语境。故选B。
95．根据“It seems that emojis change as time goes by.”可知，表情符号似乎随着时间的推移而变化，此处介绍应该小心使用表情符号，选项E“然而，当我们在网上使用它们时，我们应该小心”符合语境。故选E。
96．B 97．C 98．E 99．D 100．A
【导语】本文是一篇说明文，主要介绍了随着科技的发展，城市生活变得更加智能化，并举例介绍了智能学校、智能家居和智能交通等。
【解析】96．根据上文“As technology develops, city life is getting much smarter.”和下文“Let’s take a look at some cool examples.”可知，设空处应指出这些智能化的想法正在改善我们的生活，所以才有看例子的必要。选项B“这些聪明的想法正在极大地改善我们的日常生活。”符合语境。故选B。
97．根据上文“For example, students can wear VR glasses to learn about rockets and ‘see’ how they are launched.”和下文“For instance, in smart dining halls, students just need to stand in front of a machine. The system can recognize their faces to complete the meal ordering process.”可知，设空处应指出智能技术还应用在学校生活的其他方面。选项C“智能技术也应用于学校生活的许多其他领域。”符合语境。故选C。
98．根据上文“The app can also show you what’s happening inside your house.”和下文“It can even tell the smart kitchen to start cooking, so a warm meal is ready when you arrive.”可知，设空处应举例说明手机应用程序可以控制家里的一些设备。选项E“它可以自动给你的植物浇水，还有一个机器人吸尘器保持地板清洁。”符合语境。故选E。
99．根据上文“Useful apps from tech companies have also changed how we travel.”和下文“The app then shows you the ride information, such as the name of the driver and the time of arrival.”可知，设空处应指出如何使用应用程序来叫车。选项D“例如，你可以简单地输入你的起点和终点来叫车。”符合语境。故选D。
100．根据上文“The app then shows you the ride information, such as the name of the driver and the time of arrival.”和下文“Isn’t that cool ”可知，设空处应指出使用应用程序叫车的好处。选项A“不用再在雨中等公交车了。”符合语境。故选A。
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