【单元考点培优】Module 9 Great inventions 专题13 任务型阅读-2025-2026学年九年级英语上册单元复习考点培优外研版（含答案解析）

/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025-2026学年九年级英语上册单元复习考点培优外研版
Module 9 Great inventions
专题13 任务型阅读
学校:___________姓名：___________班级：___________考号：___________
As a middle school student, I never thought artificial intelligence (AI) could be part of my daily life. But now, it’s like a helpful friend that supports (支持) me.
Every morning, my smart speaker wakes me up with gentle music. “Good morning!” it says. “The weather today is sunny. Don’t forget your P.E. clothes.” At first, I found it strange to talk to a machine. But now, I ask it questions like, “What’s the capital of Australia ” or “How do you spell ‘environment’ ” It answers quickly and clearly.
In English class, our teacher uses an AI-powered app called “Speak Easy”. When I practise speaking, the app listens and corrects my pronunciation.
AI also helps me with homework. Last week, I had a math problem. I took a photo of the question and sent it to an AI tutor (导师). It showed me step-by-step solutions (解决方案) and even explained the mistakes I made. “Math isn’t so difficult anymore,” I told my friend.
However, my favorite AI tool is the reading app because it reads stories aloud with different voices—happy, sad, or excited. When I read The Little Prince, the AI made the prince’s voice sound interesting and soft. It felt like the character was right there with me.
Of course, AI isn’t perfect. Once, my smart speaker misunderstood (误解) “turn on the light” and played a song. We all laughed. But these small mistakes remind (提醒) me that AI is still learning, just like us.
Now, I realize AI isn’t something far away. It’s a tool that makes my life easier and more fun. As long as I use it wisely, it can help me become better at learning and exploring (探索) the world.
根据语篇内容，回答下列问题。
1．Did the writer find it strange to talk to a machine at first
2．What app does the English teacher use in the class
3．How did AI help the writer with the math problem
4．Why does the writer like the reading app best
5．What do you think of AI
阅读下面短文，根据短文后的要求答题。
It was 10 p.m. on a Wednesday night. Fourteen-year-old Li Gong sat at his desk and stared at a blank sheet of paper. Li had to write a 600-word book report and it was due the next day. The problem He hadn’t read the book. Li opened an AI app on his computer and typed in “Book report, 600 words, The Old Man and the Sea.” In less than a minute, the boy had his book report.
Several days later, Li was called into his teacher’s office. Unfortunately, his teacher was very familiar with computers and AI apps. One of the apps scanned (扫描) his students’ writing to detect cheating. Li had been caught! But his teacher was kind. Instead of punishing the boy, he explained that although AI apps were a helpful shortcut for some things, there was no shortcut to learning. Learning how to write well is valuable to understanding a subject and expressing your own ideas about it.
An AI app depends on a collection of information that someone has uploaded onto a computer system. A specially trained algorithm (算法) processes the information to produce a piece of writing. It’s useful for writing business emails, legal documents (法律文件) and even news reports, but it’s not useful for expressing your personal ideas and thoughts.
Writing is the most difficult of all the language skills. You need to be good at grammar and have a good vocabulary. Writing also requires you to think clearly. For example, Li Gong was supposed to read Ernest Hemingway’s The Old Man and the Sea and find out what it was about. It’s the story of a poor fisherman who catches a big fish one day. It’s too big to put in his boat, so he drags it behind him in the water. When he reaches the shore, all that is left is the fish’s skeleton.
It’s a sad story, but what does it all mean If Li had read the book and written the book report, he would have learned a lot and had the satisfaction of expressing his own ideas about the story. That’s something AI cannot do.
6．Li Gong finished his book report on The Old Man and the Sea on his own, didn’t he
7．How does an AI app produce a piece of writing
8．What do you need to do in order to be able to write well
9．According to the author, what is AI unable to do
10．Now that AI can “write”, do you think it is still necessary for students to learn how to write well Give your reason(s).
Type in (输入) “A cat wants to go to space” and ask the robot to write a bedtime story. Just one second later, you’ll get the story of Max, who clawed his way (奋力前行) past many difficulties to sing among the stars.
This robot writer is real. It’s called ChatGPT. US company OpenAI developed it to create human-like texts (文本). It can translate languages, talk with people and write songs, poems and even jokes. It’s one of the most powerful (强大的) AI of its kind, with the complete writing range (范围) of a real person!
People around the world have tried ChatGPT and posted (发布) their results on social media (社交媒体). Some used it to write a piece of writing on history, some asked it to take notes of presentations (演示), and some even asked it for advice on how to communicate with people at a Party, reported The Atlantic.
The power (能力) of ChatGPT lies in its speed and understanding of complicated (复杂的) matters. We may spend hours researching, understanding and writing an article on the theory of evolution (进化论). But ChatGPT can produce a well-written one in seconds. Another good thing about it is that if you ask dark, harmful (有害的) questions, such as how to make arms, it will not give you an answer.
ChatGPT comes along at a time when AI is becoming increasingly able to do creative tasks. The materials they create are difficult to tell from those made by humans. This causes many ethical issues (道德问题), such as the issue of copyright (版权) and the definition (定义) of art. Since the system (系统) is largely trained using words from the Internet, it can also pick up on the Internet’s biases (偏见) and stereotypes (刻板印象) about certain groups. These are all the things that depend on humans to solve.
11．The cat story was written to . (不超过10个词)
12．Compared with human writing, ChatGPT is much . (仅限1词)
13．People posted their results after they tried ChatGPT. (不超过5个词)
14．What are the advantages (优势) of ChatGPT (列举一项，不超过10个词)
15．Will you use AI writing when you finish your schoolwork Why or why not (不超过30个词)
A Chinese AI tool named DeepSeek became popular worldwide in early 2025. This free AI assistant (助手) can chat, write, translate and solve problems. Students, teachers and office workers use it widely. For example, a teacher might use DeepSeek to plan lessons while others might use it to write a report, make a song and so on. Its ability to understand natural languages makes it feel like talking to a wise friend.
DeepSeek is changing how students learn. This AI tool uses data (数据) to make hard subjects easier. For example, in math, DeepSeek can find a student’s mistakes and give step-by-step answers. With it, students can know which step is wrong, how to correct the mistakes and learn math better. One student said, “It feels like having a kind teacher anytime!” It really makes learning personal and quick.
DeepSeek also helps students practise languages. Students can use its chat part to talk with AI in other languages. It corrects grammar mistakes and tells you to choose better words or phrases. A user shared, “I practiced English every day with DeepSeek, and my speaking got better.”
However, using DeepSeek too much can cause problems. Some students copy AI answers without thinking. That will hurt their problem-solving skills. Others may not keep their information safe all the time online. Teachers suggest that students should not only depend on AI but also study by themselves. A student in Grade 9 said, “DeepSeek shows how things work, but I write my own articles to be more creative.”
DeepSeek is a strong learning helper. It gives personal help, quick answers, and real-life uses. But students must use it smartly—mixing AI’s speed with careful human ideas. By doing this, they learn better, become more careful and do things well on their own.
根据语篇内容，按要求回答问题。
16．Who uses DeepSeek widely
17．What can DeepSeek do to help students in math
18．What’s the main idea of Paragraph 3
19．How do teachers suggest students use AI
20．Do you think DeepSeek is a strong learning helper Why (不超过20个词)
根据短文内容，完成下面小题。
Whether from news reports or social media (媒体) articles, you may know about 5G technology.
5G is the 5th generation network. It is a new network after 1G, 2G, 3G and 4G. It can connect everyone and everything together. 5G means super-fast data (数据) speed. One can download a two-hour movie for 8 seconds, and it makes our life more and more convenient.
5G will be a big help for students who take online classes. Many people live in poor areas in the world where there are no schools. But with 5G, this will change. Students all over the world will be able to see places like the Great Wall without leaving their rooms.
5G will make self-driving cars possible. For safety, self-driving cars need super-fast data transmission (传输) to communicate with their nearby environment. 5G is just what makes self-driving cars achieve this. It will even make smart airplanes possible in the near future. Passengers will be able to use 5G networks in the air to connect to the Internet and can order food and drinks.
5G will make hospitals without doctors possible. It will be also easier for doctors to treat patients who live far away by 5G. It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible. Just as in the early days of the Internet in the 1990s, few could see how it could change our life and the world. The same will surely be true of 5G. With 5G, many things do not seem like dreams any more. There are still some people who don’t like 5G. They think it makes the pace of life faster, and also makes people feel anxious easily. But most people get ready to say goodbye to 4G and welcome 5G.
21．What can 5G connect together according to the text
22．How long may it take to download a two-hour movie with 5G
23．What do self-driving cars need to communicate with their nearby environment for safety
24．What things will 5G make possible according to the text (至少写出文中提到的两项)
25．Do you think people like 5G technology Why or why not
阅读短文，用英文填空或回答问题 (请注意每小题的词数要求) 。
AI with Human Touch
Imagine you can have phone calls with your favorite star. Is it exciting AI humans might help with it. Today, AI humans are popular at home and abroad.
As we all know, AI humans now can be like real people. They can do real people’s voices and moves and even copy their personalities. But what else can they do And what can only be done by humans but not AI
Digital (数字) humans today appear in many ways. They can be idols, vloggers(视频博主), reporters and more. For example, China Daily has its own digital reporter Yuanxi. She can speak English and cover the wonderful world of Chinese culture. She can process data fast. This can help the newsroom work faster.
In February, 2022, Chinese tech company Baidu showed its first digital idol Xi Jiajia. She can change her makeup and her dresses, and even do livestreams (直播)! During China Fashion Week in September, 2022, Xi Jiajia became famous in an online virtual (虚拟的) fashion show.
“Virtual idols could do something that people cannot do in the real world, such as time travel,” said Liu Qian from Baidu. Liu took the digital tour guides as an example. They can appear in different places and from different times in history.
AI humans have their disadvantages. Taking Yuanxi as an example, she still doesn’t have much human touch or EQ. These are something that only a real human can have. What’s more, virtual people can’t cooperate or communicate with others in real life.
As Yuanxi wrote, “Virtual employees (员工) show the power of AI but they are not a replacement for traditional human employees.”
26．AI humans might help you . (10个词以内)
27．AI humans now can do real people’s . (10个词以内)
28．Xi Jiajia became famous . (10个词以内)
29．What’s the disadvantage of AI humans (10个词以内)
30．What do you think of AI humans Why do you think so (20个词以内)
请阅读下面语篇，根据其内容回答问题。
When we eat in a restaurant, we need to place our order first. Traditionally, we are offered a printed menu by a waiter or waitress. But nowadays, a digital (数字的) way of ordering is more popular.
Use QR codes to order and pay
(Chart I)
Why is it so common to use QR codes at restaurants in China now That’s because they help to make things faster and save resources (资源). Some restaurants don’t even provide paper menus or traditional methods of paying anymore. However, not everyone is happy about this change, especially those who may not be very good with technology.
Opinions about using QR code menus
I like ordering meals this way. You don’t need to wait and you have enough time to decide what you’d like to order. —Lily
I have used the QR code in my restaurant for some time. I think it’s a great idea. For one thing, it saves me some money and manpower (人力). For another, I can make changes to my menu at any time. It’s very convenient. —Ms. Huang
We are already in our 80s and we don’t have a phone that can scan codes. It’s hard for people like us. —Mr. & Mrs. Xia
(Chart Ⅱ)
There are also worries about privacy. While using these QR codes, people are often required to provide their phone numbers or WeChat information. This means that their personal information could be shared with the restaurant. It’s important to be careful and think about the potential (潜在的) risks when using these digital methods.
To solve the problems, more rules should be made for restaurants to follow. As customers, while enjoying the convenience of QR codes, we should also say no to any unfair treatments and protect our rights.
31．What are the good points of using QR codes at restaurants
32．What does Ms. Huang probably do
33．Who may not like the idea of using QR code menus according to Chart Ⅱ
34．Why do people worry about their privacy
35．Do you think using QR code menus is a good idea Why or why not
阅读下面短文，根据其内容填空和回答问题。(1至4题每题答案不超过3个单词，5题须用完整句子回答。)
Scanning QR Codes Makes Life Easier or Harder
Today, QR codes (二维码) are everywhere in our life. However, scanning ( 扫 描 ) them a lot might sometimes feel like a burden (负担). Is scanning QR codes for everything really convenient (方便的) What do you think
Some people think using QR codes is convenient for us. We can scan a QR code to get on the bus without using cash. When you’re at a store, you just need to show the QR code on your phone. Then you have paid for your snacks. You don’t need to worry about getting the numbers wrong. Also QR codes help us get lots of information, and it’s all fast and right. For example, in the zoo, there are QR codes everywhere. Scan them and you can learn all kinds of amazing facts about animals, like having a personal tour guide right on your phone.
But some people think scanning QR codes feels like a burden now in our everyday life. First, it takes more time. In the past, ordering food at a restaurant was simple—just talk to the waiter! Now, you might need to take out your phone and scan a QR code to follow a restaurant or an official account (公众号). If there’s no Internet, you can’t even do that. Also when you scan some QR codes, you need to share more of your information. Later, you may get calls and junk messages.
36．You just need to show on your phone to pay for your snacks when shopping.
37．You can learn all kinds of about animals by scanning the QR codes in the zoo.
38．In the past, people the waiter to order food at a restaurant.
39．If you share your own information when scanning a QR code, you may get calls and later.
40．Do you like using QR codes in your daily life Why or why not
请认真阅读下面短文，并根据短文内容回答问题。
Imagine you are walking through deep snow. As you walk, you leave footprints where you’ve been. That’s what happens when you are using technology equipment, such as computers and mobile phones. You leave your digital footprint and it will never disappear.
Here are reasons why your digital footprint should matter to you.
How people see you
Of course, you have nothing to hide, but if people get information about you, they might judge you from the information you have left online. For example, you make a bad joke online. Years later, it’s found by the university you are applying to, and they don’t think it’s funny. Maybe they decide you are not the “right” kind of person for them.
Your private information
Not everything can be shared with everyone. For example, you might share your school reports with your parents, but keep them secret to your e-friends. If you share them on the Internet, they will not be a secret any more. Therefore, to protect your privacy (隐私), remember to put out less information online.
Keeping your money safe
There are plenty of people looking at information about you, and some of them want to steal it from you. So you shouldn’t write bank details, card numbers or passwords in emails or text messages.
In all the message is: No one can go online without leaving his digital footprint, but with care, you can control it.
41．When do you leave digital footprint
42．How many reasons are mentioned in the passage
43．What should we do to protect our privacy
44．What shouldn’t be written in emails or text messages to keep our money safe
45．How can you go online safely (请自拟一句话作答)
根据短文内容回答下列问题
A live-streaming app (直播应用) that monitors (监控) students in classrooms in some middle schools has raised a lot of online discussion. It was reported that any user of the app Shuidi could see inside classrooms. Some parents have praised the app for giving them the chance to monitor their children, while others worry about privacy (隐私) problems. Do you think the app is a good idea
I strongly support this app. Nowadays, children play an important role in the whole family, and parents always want to care for their children, wherever they are. This new platform (平台) helps parents see what their children are doing in classes. It’s also a good way to make students behave themselves in school. —— Linda
I’m in favor of this app if parents get their children’s permission (准许) first. The app could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying (霸凌). However, parents should get their permission first to protect their privacy. —— Jeff
I think this app is a bad idea. Schools should be a pleasant and relaxing place for students to study and play. But we will feel uncomfortable if cameras are watching us all the time. We should pay attention to our privacy. Our lives shouldn’t be watched by the public. —— Betty
Any form of privacy invasion (侵犯) shouldn’t be allowed. Although some parents want to know more about their children, they should do it in a better way. Being under the eye of strangers is too dangerous. —— David
46．Does the living-streaming app monitor students in classrooms in some middle schools
47．In Linda’s opinion, what does this new platform help both parents and students
48．According to Jeff, what are the advantages of this app if parents get their permission first to protect their privacy
49．Why does Betty think this app is a bad idea
50．What form does David think is too dangerous
51．Are you in favor of (支持) having monitoring equipment in your school Why
阅读下面短文，并用英语回答问题，请注意每小题后面的词数要求。
Artificial intelligence (AI) is growing rapidly. We are living in a world that depends more and more on AI. AI is a group of technologies that help machines get, understand and use information to do tasks. AI’s recent development has got a lot of social attention. Some people have welcomed AI because it makes things possible. For example, AI will have a big influence on areas like medicine and engineering. But this attention has also produced a lot of fear. Especially, many workers are worrying that Al could make them lose their jobs.
According to a recent study, nearly five percent of jobs will disappear because of AI. In some industries, AI has already done the work that people used to do, such as assembling cars, digging the coal and lifting goods. Self-driving cars and trucks controlled by AI will also take away the drivers’ jobs in the future.
On the other hand, AI will also create many new jobs for people. More people will be needed to write programmes for AI systems and they will set up and work on them, too. Meanwhile, jobs that require feelings, excellent communication skills with people will not be replaced by AI. These include jobs in fields like teaching, nursing and personal training.
AI is here. It is changing how people live and work in many ways. That makes AI important to watch, not to fear.
52．What is AI (不超过10个词)
53．What may make the drivers lose their jobs (不超过5个词)
54．What will AI create for people (不超过5个词)
阅读下面文本，完成1至5小题。
The Internet is becoming more and more important in our life. How much do you know about it What is the Internet The Internet is a large, worldwide collection of computer networks. A network is a small group of computers put together. The Internet is many different networks from ①______ the world. These networks are called the Internet. Once you have learned to use the Internet, you will have a lot of interest in the World Wide Web.
What is the World Wide Web The World Wide Web has been the most popular development of the Internet. The Web is like a big electronic book with millions of pages. These pages are called homepages. You can find information about almost anything in the world on these pages. For example, ②you can use the Internet to find information for your homework without going to the library. You can also find information about your favourite sports or film stars, talk to your friends or even do some shopping on the Internet. Most pages have words, pictures and even sound or music.
What is email ③电子邮件是给别人发送信息的一种方式。 It’s much quicker and cheaper than sending a letter. If you want to send emails, you must have an email address. This address must have numbers, letters, dots (点) and an “@” (means “at”). This is an address like Emily93@. Write a message, enter the person’s email address, and then send the message on the Internet. People don’t need to use stamps, envelopes or go to the post office since the invention of the Internet. Quick, easy and interesting—that’s the Internet!
55．任务一： 在①处填写恰当的单词， 使句子完整。
①
56．任务二： 将文中画线句子②翻译成汉语。
57．任务三： 将文中画线句子③翻译成英语。
58．任务四： 从文中找出所给句子的同义句。
Sending a letter is much slower and more expensive than it.
59．任务五： 从文中找出最能表达互联网特点的句子。
任务型阅读
Many of us have had the same “pleasant surprise”. After you mark a song as a favorite on a music app, it suggests songs of the same kind to listen to. In fact, this magic power depends on big data (数据).
Big data is a lot of sets of information that are put together so they can be used by a computer program. It can have different kinds of information from many sources (来源), such as information that comes from schools, companies, and governments. One set of data can have people’s names and addresses. Another set can have their likes and dislikes.
Big data can be used in many places. The government uses it to understand how many people travel on buses or trains. The information is then used to make bus and train systems panies use big data, too. It helps them understand who buys their products. For example, one company uses weather data to see when people eat the most ice-cream.
Big data can be used for good reasons. Some hospitals use data to see if a baby who is born too early will get sick. The hospital can then take steps to take care of that baby. Big data can also be used for other reasons. It can be used to see which kinds of people are likely to break the law or hurt others.
Why can big data be used for good and bad things Because the computer programs used to look at big data are written by people. They think in a certain way, so they build a model of those ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or business. Other times, bad ideas can cause problems for certain groups of people.
1—2题完成句子；3—5题简略回答问题。
60．With the help of , a music app suggests the same kind of songs which you mark the favorite.
61．Because the big data is a lot of sets of information that , a computer program can use them.
62．How does big data help the companies
63．Why can big data be used for good and bad things
64．Do you like big data Why or why not
Many of us have had the same “pleasant surprise”. After you mark a song as a favorite on a music app (程序), it suggests songs of the same kind to listen to. In fact, this magic, mind-reading power depends on data (数据).
Big data is a lot of sets of information that are put together so they can be used by a computer program. It can have different kinds of information from many sources (来源), such as information that comes from schools, companies, and governments. One set of data can have people’s names and addresses. Another set can have their likes and dislikes.
Big data can be used in many ways. The government uses it to understand how many people travel on buses or on trains. The information is then used to make bus or train systems panies use big data, too. It helps them understand who buys their products. For example, one company uses weather data to see when people eat the most ice-cream.
Big data can be used for good reasons. Some hospitals use big data to see if a baby who is born too early will get sick. The hospital can then take steps to take care of that baby. Big data can also be used for bad reasons. It can be used to see which kinds of people are likely to break the law or hurt others, even if they have not done anything wrong.
How can big data be used for good and bad things It is because the computer programs used to look at big data are written by people. People think in a certain way. Because they think in a certain way, they build a model of those ideas. These ideas are then used to look at the data. Sometimes, these ideas are helpful for people or businesses. Other times, bad ideas can cause problems for certain groups of people.
1、2题完成句子；3题简略回答问题；4题找出并写下第三段主题句；5题简略回答问题（答案不唯一）。
65．Big data can be used by a .
66．Companies use big data to help them understand who .
67．What can big data help some hospitals do
68．
69．Do you think whether Big data useful or not Why or why not
阅读下面的语篇材料，根据所读内容，完成下列各题。
With the rapid development of science and technology, the ways of communication among people have changed a lot.
As we all know, in ancient times, people communicated with others by writing letters. It took a very long time to get the message.
In the 19th century, telegraph (电报) was invented, but it was not widely used. The letter was still the commonest way at that time. In 1836, John Coker invented the first electromagnetic telegraph in the world, and then telegraph became popular. It was much faster than letters and brought great convenience to people.
As time goes by, telephones become increasingly widely used. Now, phones have been developed as mobile phones, fixed telephones, Internet telephones and other categories. They are important communication tools in modern information society.
In addition, network communication is popular as well. It is especially widely welcomed by the young. A great number of people communicate with others on the Internet by using software, such as QQ, Wechat, BBS and MMS. Using software is easy. A computer which is connected to the network is enough. In China, Wechat has become the most popular communication software nowadays. Wechat is a mobile phone text and voice messaging communication software and it is developed by Tencent. People can not only hear the sound, but also see the people they talk to when they are making video calls.
70．How did people keep in touch with others in ancient times
People kept in touch with others by in ancient times.
71．When was the telegraph invented
It was invented .
72．What do you think is the most popular communication tool now
It’s .
73．Which word means “软件” in the last paragraph
It is “ ”.
74．What does this passage mainly talk about
It mainly talks about .
阅读下面短文，按要求完成下面小题。
Founded in 1987 in Shenzhen, Huawei is playing a more important role around the world. With more than 194,000 workers, the company runs in more than 170 countries and areas, serving more than three billion people.
As we all know, there are two operating systems (系统) on smartphones, Google’s Android OS and Apple’s iOS. For a very long time, most of the phones have been depending on Android OS, including Huawei. Now things are changing. Huawei has been creating its own operating system, Hongmeng in Chinese. It is a word standing for the world before it came into being. So Hongmeng means starting from the very beginning.
First known to the public in 2019, Hongmeng is an operating system for different devices (装置) . It has already been used on Huawei watches, laptops and so on over the years. In June 2021, Huawei formed its self-developed Hongmeng for smartphones.
Chinese have been looking forward to the new ways of ourselves. Industries inclu-ding travel, education, home devices and sports have also welcomed Hongmeng.
At present, Huawei encourages people to test the system. The company expects the number of devices using Hongmeng to reach 300 million by the end of the year. It’s hoped that Hongmeng will be a great mobile ecosystem after Apple’s iOS and Google’s Android OS.
1、2题完成句子；3题简略回答问题；4题找出并写下最后一段的主题句；5题 将文中画线句子译成汉语。
75．Huawei was founded in Shenzhen .
76．Huawei serves more than people.
77．What does Hongmeng mean
78．
79．
Imagine you are walking through deep snow. As you walk, you leave footprints where you’ve been. That’s what happens when using technology, such as computers, mobile phones and tablets. You leave your digital footprint and it will never disappear.
Here are reasons why your digital footprint should matter to you.
How people see you
Of course, you have nothing to hide, but if people get information about you, they might judge you from the information you have left online. For example, you make a bad joke online. Years later, it’s found by the university you are applying to, and they don’t think it’s funny. Maybe they decide you are not the “right” kind of person for them,
Your private information
Not everything can be shared with everyone. For example, you might share your school reports with your parents, but keep them secret to your e-friends. If you share them on the Internet, they will not be a secret anymore. Therefore, to protect your privacy(隐私), remember to put out less information online.
Keeping your money safe
There are plenty of people looking at information about you, and some of them want to steal from you. So you shouldn’t write bank details, card numbers or passwords in emails or text messages.
Overall, the message is: No one can go online without leaving his digital footprint—but with care, you can control it.
回答下面5个问题，每题答案不超过6个词。
80．When do you leave digital footprint
81．How many reasons are mentioned in the passage
82．What should you do to protect your privacy
83．What shouldn’t be written in emails or text messages
84．How can you go online safely
阅读短文，并按要求完成各小题。
Do you have many passwords（密码）for your credit cards or different websites Do you try to remember them all As we are advised to have the passwords memorized by heart for safety reasons, not written down, lots of people find it hard to keep them in mind.
However, this problem has been solved by a microchip（芯片）company. The scientists there designed a very small microchip with an electronic circuit（线路）. It can identify（识别）you. By putting the microchip under the skin of your hand, you can have access to（有权进入）things with no need for passwords or cards. In this case, it means that you don’t have to remember any passwords.
Office workers in Stockholm, Sweden were offered the chance to have the microchip put under their skin if they wish. It allowed them to get in and out of their workplaces and log into their computers without keys. Besides, they could also use the new technology to pay for the food in the cafe. But some of the workers thought it was a risky idea to have a microchip put under their skin. They considered that the microchip might cause health problems one day.
Anyway, this new technology is fun. With the rapid development of technology, we seem to be on our way to being part human, part machine, don’t we
1题完成句子；2、3题简略回答问题；4题找出并写下第二段的主题句；5题将文中画线句子译成汉语。
85．A company has designed a with an electronic circuit to identify you.
86．If you put the microchip under you skin, what could you do
87．Why did some of the workers think the microchip was a risky idea （写出一点即可）
88．
89．
阅读下面的短文，然后根据短文内容回答问题。
Can you imagine a world without the Internet It’s surprising to think about it.
Now, China has more than one billion(十亿) Internet users, according to the China Internet Network Information Centre. This is the highest number of user in the world. Today, 66% of Chinese “netizens(网民)” are teenagers. “They spend about thirteen hours every week online,” said Qian Hulin, an Internet expert. Doctor Song in Beijing Xuanwu Hospital said about 14% of Chinese teenager netizens often lasted over ten hours to play online games.
Why do teenagers surf the Internet The main reasons: surfing the Web can search for information, communicate with others and have fun. On the Internet, teenagers can find out almost anything. And surfing the Web can help students with their homework and widen their knowledge.
Li Dong, a teacher at No. 41 Middle School in Shijiazhuang, likes her students to use the Internet. “When we talk in class, students who surf the Net usually know more background information than the others,” she said.
In addition, people can use the Internet to write letters or stories and send e-mails. Many teens keep in touch with their friends online. It is cheaper than phoning somebody far away and also much quicker. But at the same time, using the Internet too often is bad for our study, work and health. So everyone should treat the Internet properly because the Internet has both advantages and disadvantages.
90．Are there more than one million Internet users in China now
91．What does Qian Hulin do
92．Who are most of Chinese netizens nowadays
93．Is Li Dong a student or a teacher
94．What do you think of the Internet
ChatGPT is a computer program that can understand and reply to human language. It can be used for things like having a conversation or finishing a sentence. Even this sentence that you are reading now was written by ChatGPT. That’s right. I asked ChatGPT to write a paragraph including a basic explanation of ChatGPT in simple terms and it came up with that explanation of itself on its own. What’s amazing is that it seems to be a human in its ability to understand questions and answer them well. “Write a list of reasons why London is better than New York,” and it’ll explain how London is more historic and has better public transport. One area where I’ve found it mostly useful is that it can write computer code(代码). When I asked ChatGPT to write me a program that would put some data into a database(数据库) for me, within seconds it showed something that would have taken me hours to do manually.
But it isn’t completely human-like. It sometimes shows things that sound true, but are just nonsense. It can’t do maths. Though it’s better at some tasks than others, (A) its ability to rhyme(押韵) still needs to be improved,
It doesn’t replace the human completely, but it does many things quicker, In the same way, it’s easy to imagine we write something in the future, we may have an unbelievably smart AI helper helping us get started. So I completely believe that ChatGPT is going to change the world. Our computers will no longer be just a machine, but our partner, (B)Maybe now you have to worry about whether ________________.
95．根据英文释义在文章中找到合适的单词。
: spoken or written words that have no meaning.
: to do sth. instead of sb/sth else.
96．How does the writer develop the first paragraph
A．By giving examples. B．By listing numbers. C．By making charts.
97．写出文中A处its所指代的词语。
98．根据文章内容将B处句子补充完整。
Maybe now you have to worry about whether .
99．If you have a chance to communicate with it, what will you ask chatGPT to do
/ 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．Yes, he/she did. 2．Speak Easy. 3．It showed the writer step-by-step solutions and explained the mistakes he/she made. 4．Because it reads stories aloud with different voices. 5．I think AI is a helpful tool that makes our life easier and more fun. But it’s still learning, so we should use it wisely.
【导语】本文是一篇记叙文，主要讲了人工智能从陌生到融入自己日常生活，在起床提醒、英语学习、作业辅导和阅读等方面提供帮助，也提及人工智能并非完美，认为其是能让生活更便捷有趣且需合理使用的工具。
1．根据第二段“At first, I found it strange to talk to a machine.”可知，作者一开始觉得和机器说话很奇怪。故填Yes, he/she did.
2．根据第三段“In English class, our teacher uses an AI-powered app called ‘Speak Easy’.”可知，英语老师在课堂上使用的应用程序是“Speak Easy”。故填Speak Easy.
3．根据第四段“It showed me step-by-step solutions and even explained the mistakes I made.”可知，人工智能通过为作者展示逐步的解决方案并解释其犯的错误来帮助解决数学问题。故填It showed the writer step-by-step solutions and explained the mistakes he/she made.
4．根据第五段“However, my favorite AI tool is the reading app because it reads stories aloud with different voices—happy, sad, or excited.”可知，作者最喜欢阅读应用程序是因为它能以不同的声音大声朗读故事。故填Because it reads stories aloud with different voices.
5．开放性试题，言之有理即可。参考答案为：I think AI is a helpful tool that makes our life easier and more fun. But it’s still learning, so we should use it wisely.
6．No, he didn’t. 7．An AI app uses a specially trained algorithm to process uploaded information and produce writing. 8．You need to be good at grammar, have a good vocabulary, and think clearly. 9．AI cannot express personal ideas and thoughts. 10．Yes, because writing helps students understand subjects and express their own ideas, which AI cannot do.
【导语】本文是一篇议论文，主要讨论了学生使用AI完成作业的现象，并强调写作对学习的重要性。
6．根据文章第1段“Li opened an AI app on his computer and typed in ‘Book report, 600 words, The Old Man and the Sea.’”可知，李工是用AI生成的读书报告，而非自己完成。故填No, he didn’t.
7．根据文章第3段“A specially trained algorithm processes the information to produce a piece of writing.”可知，AI通过算法处理上传的信息生成文本。故填An AI app uses a specially trained algorithm to process uploaded information and produce writing.
8．根据文章第4段“You need to be good at grammar and have a good vocabulary. Writing also requires you to think clearly.”可知，写好文章需要语法、词汇和清晰的思维。故填You need to be good at grammar, have a good vocabulary, and think clearly.
9．根据文章第3段“it’s not useful for expressing your personal ideas and thoughts.”可知，AI无法表达个人观点。故填AI cannot express personal ideas and thoughts.
10．开放性作答，结合实际，言之有理即可。参考答案为Yes, because writing helps students understand subjects and express their own ideas, which AI cannot do.
11．show what creative work ChatGPT can do 12．faster 13．on social media 14．It has quick speed and understanding of complicated matters. 15．Yes, because I can save my time and learn a lot about my subjects.
【导语】本文是一篇说明文，主要介绍了人工智能写作工具ChatGPT的功能特点（如快速生成故事、翻译、写作等）、优势（高效处理复杂任务）以及引发的伦理问题（版权、偏见等）。
11．根据“Type in (输入) ‘A cat wants to go to space’… you’ll get the story of Max”可知，该故事是为了展示ChatGPT可以做什么创造性的工作，故填show what creative work ChatGPT can do。
12．根据“We may spend hours…But ChatGPT can produce…in seconds”可知，ChatGPT比人类写作速度快得多，faster“更快的”。故填faster。
13．根据“People around the world have tried ChatGPT and posted (发布) their results on social media (社交媒体)”可知，人们将使用结果发布在社交媒体上，故填on social media。
14．根据“The power (能力) of ChatGPT lies in its speed and understanding of complicated (复杂的) matters....But ChatGPT can produce a well-written one in seconds.”可知，其优势之一它的速度很快和对复杂问题的理解，故填It has quick speed and understanding of complicated matters.
15．开放性问题，言之有理即可。参考答案：Yes, because I can save my time and learn a lot about my subjects.
16．Students, teachers and office workers use it widely. 17．It can find a student’s mistakes and give step-by-step answers. 18．DeepSeek helps students practise languages. 19．Students should not only depend on AI but also study by themselves. 20．Yes. It gives personal help, quick answers and real-life uses.
【导语】本文是一篇说明文，主要讲了2025年初在全球流行的中国AI工具DeepSeek的功能、对学生学习的帮助，以及过度使用的问题和合理使用建议。
16．根据“Students, teachers and office workers use it widely.”可知，学生、教师和上班族广泛使用深度求索。故填Students, teachers and office workers use it widely.
17．根据“For example, in math, DeepSeek can find a student’s mistakes and give step-by-step answers.”可知，深度求索在数学方面能找出学生的错误并给出分步答案。故填It can find a student’s mistakes and give step-by-step answers.
18．根据“DeepSeek also helps students practise languages.”及该段内容可知，第三段主要讲深度求索帮助学生练习语言。故填DeepSeek helps students practise languages.
19．根据“Teachers suggest that students should not only depend on AI but also study by themselves.”可知，老师建议学生不仅要依赖人工智能，还要自己学习。故填Students should not only depend on AI but also study by themselves.
20．开放性试题，答案合理即可。故填Yes. It gives personal help, quick answers and real-life uses.
21．It can connect everyone and everything together. 22．8 seconds. 23．Super-fast data transmission. 24．Online classes, self-driving cars, smart airplanes and remote medical treatment. (不少于两项即可) 25．Most people like it because it makes life more convenient, though some think it makes people feel anxious. (开放性试题，答案不唯一，言之有理即可)
【导语】本文主要介绍了5G技术的特点及其将带来的变革。
21．根据“It can connect everyone and everything together.”可知，5G可以将每个人和每件事物连接在一起。故填It can connect everyone and everything together.
22．根据“One can download a two-hour movie for 8 seconds”可知，用5G下载一部两小时的电影只需8秒。故填8 seconds.
23．根据“For safety, self-driving cars need super-fast data transmission (传输) to communicate with their nearby environment.”可知，自动驾驶汽车需要超快的数据传输与周围环境通信。故填Super-fast data transmission.
24．根据文中提到的“Students all over the world will be able to see places like the Great Wall without leaving their rooms.”、“5G will make self-driving cars possible.”、“It will even make smart airplanes possible in the near future.”、“5G will make hospitals without doctors possible. It will be also easier for doctors to treat patients who live far away by 5G.”可知。5G将使以下事情成为可能：在线教育、自动驾驶汽车、智能飞机、远程医疗。故填Online classes, self-driving cars, smart airplanes and remote medical treatment. (不少于两项即可)
25．根据“There are still some people who don’t like 5G… But most people get ready to say goodbye to 4G and welcome 5G.”可知，虽然有人不喜欢5G，但大多数人欢迎5G。故填Most people like it because it makes life more convenient, though some think it makes people feel anxious. (开放性试题，答案不唯一，言之有理即可)
26．have/make phone calls with your favorite star 27．voices and moves and even copy their personalities 28．in an online virtual fashion show 29．They don’t have much human touch or EQ. / They can’t cooperate or communicate with others. 30．I think AI humans are popular at home and abroad. Because they are widely used in different fields. / They are useful. Because they can do many things for us.
【导语】本文是一篇说明文。主要介绍了AI人像技术及它的优缺点。
26．根据“Imagine you can have phone calls with your favorite star. Is it exciting AI humans might help with it.”可知，AI也许帮助你与你最喜欢的明星通电话。故填have/make phone calls with your favorite star。
27．根据“AI humans now can be like real people. They can do real people’s voices and moves and even copy their personalities.”可知，AI人类现在可以像真人一样。他们可以表演真人的声音和动作，甚至可以复制他们的个性。故填voices and moves and even copy their personalities。
28．根据“Xi Jiajia became famous in an online virtual (虚拟的) fashion show”可知，Xi Jiajia在一场网络虚拟时装秀上一举成名。故填in an online virtual fashion show。
29．根据“AI humans have their disadvantages...doesn’t have much human touch or EQ...virtual people can’t cooperate or communicate with others in real life.”可知，AI人类没有太多的人情味或EQ，在现实生活中无法与他人合作或交流。故填They don’t have much human touch or EQ. / They can’t cooperate or communicate with others.
30．开放性问题，回答需表达对AI发展的正面与负面影响的观点。例如：我认为人工智能在国内外都很受欢迎。因为它们广泛应用于不同的领域。/它们是有用的。因为他们可以为我们做很多事情。故填I think AI humans are popular at home and abroad. Because they are widely used in different fields. / They are useful. Because they can do many things for us.
31．It helps to make things faster and save resources./It helps to save time and resources. 32．She is probably a restaurant owner./She is probably the owner of a restaurant./She probably runs a restaurant. 33．Old/Older/Aged people like Mr. and Mrs. Xia. 34．Because they are often required to provide some personal information such as their phone number or WeChat information./Because they often have to provide some personal information. 35．Yes, I do. Because it’s fast and convenient./No, I don’t. Because I don’t want my personal information to be collected.
【导语】本文主要介绍了扫二维码点餐的优缺点，并展示了一些人对使用二维码菜单的不同看法。
31．根据“That’s because they help to make things faster and save resources (资源).”可知，扫二维码点餐如此普遍是因为它们有助于加快速度，以及节约资源。故填It helps to make things faster and save resources./It helps to save time and resources.
32．根据“I have used the QR code in my restaurant for some time.”可知，黄女士在她的餐厅里使用二维码已经有一段时间了，可以推断黄女士可能是餐厅的老板。故填She is probably a restaurant owner./She is probably the owner of a restaurant./She probably runs a restaurant.
33．根据“We are already in our 80s and we don’t have a phone that can scan codes. It’s hard for people like us.”可知，夏先生和夏太太已经80多岁了，手机不能扫码，使用二维码菜单对他们来说很难。故填Old/Older/Aged people like Mr. and Mrs. Xia.
34．根据“While using these QR codes, people are often required to provide their phone numbers or WeChat information. This means that their personal information could be shared with the restaurant.”可知，扫二维码时，人们通常需要提供电话号码或微信信息，这意味着他们的个人信息可能会与餐厅共享。故填Because they are often required to provide some personal information such as their phone number or WeChat information./Because they often have to provide some personal information.
35．开放性问答，言之有理即可。问题意为“你认为使用二维码菜单是个好主意吗？为什么或为什么不？”，考生可根据本文内容，结合实际情况作答。故填Yes, I do. Because it’s fast and convenient./No, I don’t. Because I don’t want my personal information to be collected.
36．the QR code 37．amazing facts 38．talked to 39．junk messages 40．Yes, I do. I think using QR codes is convenient for us.
【导语】本文主要讨论了扫描二维码让生活更轻松还是更困难这个问题。
36．根据“When you’re at a store, you just need to show the QR code on your phone. ”可知，当你在商店的时候，你只需要出示你手机上的二维码就可以。故填the QR code。
37．根据“Scan them and you can learn all kinds of amazing facts about animals, like having a personal tour guide right on your phone.”可知，在动物园里扫描二维码，你可以了解到关于动物的各种神奇事实。故填amazing facts。
38．根据“In the past, ordering food at a restaurant was simple—just talk to the waiter!”可知，过去，在餐馆点餐很简单，只需要与服务员交谈就可以。故填talked to。
39．根据“Also when you scan some QR codes, you need to share more of your information. Later, you may get calls and junk messages.”可知，当你扫描二维码时，你需要分享更多你的信息，之后，你就可能接到电话和收到垃圾信息。故填junk messages。
40．开放性作答，言之有理即可。例如：是的，我喜欢，我认为扫描二维码让生活更便捷/不，我不喜欢，因为扫描二维码现在感觉像是我们日常生活中的一个负担。故填Yes, I do. I think using QR codes is convenient for us./No, I don’t. Because scanning QR codes feels like a burden now in our everyday lives.
41．When using technology equipment./When you are using technology equipment. 42．Three. 43．Put out less information online. 44．Bank details, card numbers or passwords. 45．We should think carefully before we click “send” or “post”.
【导语】本文主要介绍了什么是数字足迹以及数字足迹的重要性。
41．根据“That’s what happens when you are using technology equipment, such as computers and mobile phones. You leave your digital footprint and it will never disappear.”可知，当你使用电脑和手机等技术设备时，就会发生这种情况，你留下了你的数字足迹，它永远不会消失，即当你使用技术设备时。故填When using technology equipment./When you are using technology equipment.
42．根据“How people see you...Your private information...Keeping your money safe”可知，人们如何看待你，你的私人信息，保护您的资金安全，即共提到了三个原因。故填Three.
43．根据“Therefore, to protect your privacy, remember to put out less information online.”可知，为了保护您的隐私，请记住少在网上发布信息。故填Put out less information online.
44．根据“So you shouldn’t write bank details, card numbers or passwords in emails or text messages.”可知，你不应该在电子邮件或短信中写银行详细信息、卡号或密码。故填Bank details, card numbers or passwords.
45．根据全文可知，此处为开放性作答，结合实际，言之有理即可。参考答案为We should think carefully before we click “send” or “post”.
46．Yes, it does. 47．It helps parents see what their children are doing in classes. It’s also a good way to make students behave themselves in school. 48．The app could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying. 49．Because she will feel uncomfortable if cameras are watching her all the time. 50．Being under the eye of strangers is too dangerous. 51．Yes, I am. Because it could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying.
【导语】本文主要介绍了几个学生对于在学校安装监控这种行为的不同看法。
46．根据“A live-streaming app (直播应用) that monitors (监控) students in classrooms in some middle schools has raised a lot of online discussion. ”可知，这是一款监控部分中学课堂学生的直播应用，应是肯定回答，故填Yes, it does.
47．根据“This new platform (平台) helps parents see what their children are doing in classes. It’s also a good way to make students behave themselves in school.”可知，这个新平台可以帮助家长了解孩子在课堂上的表现。这也是让学生在学校守规矩的好方法，故填It helps parents see what their children are doing in classes. It’s also a good way to make students behave themselves in school.
48．根据“The app could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying (霸凌). ”可知，这款应用可以帮助父母关注孩子的坏习惯。它也可以被用作防止欺凌的工具，故填The app could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying.
49．根据“But we will feel uncomfortable if cameras are watching us all the time. We should pay attention to our privacy. Our lives shouldn’t be watched by the public.”可知如果摄像机一直盯着我们，我们会感到不舒服。我们应该注意我们的隐私。我们的生活不应该被公众关注。故填Because she will feel uncomfortable if cameras are watching her all the time.
50．根据“Being under the eye of strangers is too dangerous.”可知被陌生人盯着太危险了。故填Being under the eye of strangers is too dangerous.
51．开放性题，答案合理即可。参考答案为Yes, I am. Because it could help parents focus on children’s bad habits. It could also be used as a tool to prevent bullying.
52．AI is a group of technologies. 53．Self-driving cars and trucks. 54．Many new jobs.
【导语】本文是一篇说明文。文章主要介绍了人工智能的发展对社会、工作和个人生活的影响，包括其带来的机遇和挑战。
52．根据第一段“AI is a group of technologies that help machines get, understand and use information to do tasks.”可知，人工智能是一组帮助机器获取、理解和使用信息来完成任务的技术。故填AI is a group of technologies.
53．根据第二段“Self-driving cars and trucks controlled by AI will also take away the drivers’ jobs in the future.”可知，人工智能控制的自动驾驶汽车和卡车也将在未来取代司机的工作。故填Self-driving cars and trucks.
54．根据第三段“On the other hand, AI will also create many new jobs for people.”可知，人工智能也将为人们创造许多新的就业机会。故填Many new jobs.
55．all over 56．你可以使用互联网为你的家庭作业查找资料，而不用去图书馆。 57．An e-mail is a way to send messages to others. 58．It’s much quicker and cheaper than sending a letter. 59．Quick, easy and interesting—that’s the Internet!
【导语】本文主要介绍了互联网在我们的生活中越来越重要。
55．根据“The Internet is many different networks from…the world.”可知，网络是来自全世界的不同网络，all over the world意为“全世界”，固定词组。故填all over。
56．分析句子可知，句子是陈述句，you“你”，作主语；can“可以”；use“使用”，谓语动词；the Internet“网络”，作宾语；to find“寻找”，动词不定式作目的状语；information“信息”；for your homework“为你的作业”；without“不”；going to the library“去图书馆”，固定词组。故填：你可以使用互联网为你的家庭作业查找资料，而不用去图书馆。
57．分析句子可知，句子是陈述句，电子邮件：An e-mail，作主语；be动词用单数is；a way“一种方法”，作表语；to send messages“去发送信息”，动词不定式作定语；others“其他的人”，作宾语。故填An e-mail is a way to send messages to others.
58．根据“It’s much quicker and cheaper than sending a letter.”可知，这比寄信要快得多，也便宜得多，与所给句子是同义句。故填It’s much quicker and cheaper than sending a letter.
59．根据“Quick, easy and interesting—that’s the Internet!”可知，互联网的特点是快速、简单、有趣。故填Quick, easy and interesting—that’s the Internet!
60．big data 61．are put together 62．By understanding who buys their products. 63．Because the computer programs used to look at big data are written by people. 64．Yes, I do. Because it has many applications in different fields, such as business, healthcare, and technology.
【导语】本文是一篇说明文。主要讲述了大数据的应用和影响。
60．根据第一段“After you mark a song as a favorite on a music app, it suggests songs of the same kind to listen to. In fact, this magic power depends on big data.”可知在大数据的帮助下，一款音乐应用会推荐你最喜欢的同类歌曲。故填big data。
61．根据第二段“Big data is a lot of sets of information that are put together so they can be used by a computer program.”可知因为大数据是很多信息集合在一起，所以计算机程序可以使用它们。故填are put together。
62．根据第三段“Companies use big data, too. It helps them understand who buys their products.”可知大数据帮助公司了解谁购买了它们的产品。故填By understanding who buys their products.
63．根据最后一段“Why can big data be used for good and bad things Because the computer programs used to look at big data are written by people.”可知大数据可以用来做好事，也可以用来做坏事，因为用于查看大数据的计算机程序是由人编写的。故填Because the computer programs used to look at big data are written by people.
64．开放性作答，言之有理即可。参考答案为Yes, I do. Because it has many applications in different fields, such as business, healthcare, and technology.
65．computer program 66．buys their products 67．To see if a baby who is born too early will get sick. 68．Big data can be used in many ways. 69．I think it’s useful because it’s helpful for people’s life or business./I don’t think it’s useful because it can cause problems for certain groups of people.
【导语】本文介绍了大数据的相关信息。
65．根据第二段“Big data is a lot of sets of information that are put together so they can be used by a computer program.”可知，计算机程序可以使用大数据，故填computer program。
66．根据第三段“Companies use big data, too. It helps them understand who buys their products.”可知，公司使用大数据来帮助他们了解谁购买了他们的产品，故填buys their products。
67．根据第四段“Some hospitals use big data to see if a baby who is born too early will get sick.”可知，大数据可以帮助一些医院来观察早产婴儿是否会生病，故填To see if a baby who is born too early will get sick.
68．根据第三段“Big data can be used in many ways. The government uses it to understand how many people travel on buses or on trains...Companies use big data, too. It helps them understand who buys their products...”可知，第三段主要讲述了大数据可以通过多种方式使用，因此第三段的首句“Big data can be used in many ways.”是主题句，故填Big data can be used in many ways.
69．开放性作答，结合实际，言之有理即可。参考答案为I think it’s useful because it’s helpful for people’s life or business./I don’t think it’s useful because it can cause problems for certain groups of people.
70．writing letters 71．in the 19th century 72．mobile phones/fixed phones/Internet phones/network communication/QQ/Wechat/BBS/MMS... 73．software 74．how communication ways have changed/the ways of communication
【导语】本文是一篇说明文。文章介绍了人类交流方式的发展历程。
70．根据“in ancient times, people communicated with others by writing letters”可知在古代，人们通过写信和别人交流，故填writing letters。
71．根据“In the 19th century, telegraph was invented”可知在19世纪，电报被发明，故填in the 19th century。
72．开放性作答，根据“Now, phones have been developed as mobile phones, fixed telephones, Internet telephones and other categories”和“In addition, network communication is popular as well....A great number of people communicate with others on the Internet by using software, such as QQ, Wechat, BBS and MMS.”可知现在的交流方式有手机，固定电话，网络电话，QQ，微信等，故参考答案为mobile phones/fixed phones/Internet phones/network communication/QQ/Wechat/BBS/MMS...。
73．根据“A great number of people communicate with others on the Internet by using software, such as QQ, Wechat, BBS and MMS.”可猜测software为“软件”之意，故填software。
74．开放性作答，符合文章主旨即可。根据全文可知文章介绍了人类交流方式的发展，故参考答案为how communication ways have changed/the ways of communication。
75．in 1987 76．three billion/3 billion/3,000,000,000 77．It means starting from the very beginning. 78．At present, Huawei encourages people to test the system. 79．中国人一直期盼着属于我们自己的新方式。
【导语】本文主要介绍华为以及它的鸿蒙新系统的相关情况。
75．根据“Founded in 1987 in Shenzhen, Huawei is playing a more important role around the world. ”可知，华为在1987年的深圳建立。故填in 1987。
76．根据“The company expects the number of devices using Hongmeng to reach 300 million by the end of the year.”可知，华为预计年底为30亿的用户提供服务。故填three billion/3 billion/3,000,000,000。
77．根据“So Hongmeng means starting from the very beginning.”可知，鸿蒙意味着从头开始。故填It means starting from the very beginning。
78．根据“At present, Huawei encourages people to test the system.”可知，华为现在鼓励人们测试这个系统，以下内容都是围绕这个话题展开。故填At present, Huawei encourages people to test the system。
79．Chinese意为“中国人”；looking forward to意为“期待着，盼望着”； the new ways意为“新的方式”；have been doing“一直”，时态为现在完成进行时。故填：中国人一直期盼着属于我们自己的新方式。
80．When using technology. 81．Three. 82．Put out less information online. 83．Bank details, card numbers or passwords. 84．With care./We should be careful.
【导语】本文主要介绍了什么是数字脚印以及它的重要性。
80．根据“That’s what happens when using technology, such as computers, mobile phones and tablets. You leave your digital footprint and it will never disappear.”可知，使用高科技时，会留下数字脚印，故填When using technology.
81．根据“How people see you”“Your private information”以及“Keeping your money safe”可知，提到了三点原因，故填Three.
82．根据“Therefore, to protect your privacy(隐私), remember to put out less information online.”可知，为了保护你的隐私，少在网上发布信息，故填Put out less information online.
83．根据“So you shouldn’t write bank details, card numbers or passwords in emails or text messages.”可知，不应该在电子邮件或短信中写下银行详细信息、卡号或密码，故填Bank details, card numbers or passwords.
84．根据“No one can go online without leaving his digital footprint—but with care, you can control it.”可知，留下数字脚印是不可避免的，要想安全上网，就要小心。故填With care./We should be careful.
85．(very small) microchip 86．I/We could have access to things with no need for passwords or cards./
I/We could get in and out of my/our workplaces and log into my/our computers without keys./
I/We could (use the new technology to) pay for the food in the cafe.（写一点即可） 87．Becasuse they considered/thought (that) the microchip might cause health problems one day. 88．However, this problem has been solved by a microchip company. 89．随着科技的快速发展，我们似乎正走在成为部分人类部分机器的路上，难道不是吗？
【导语】本文针对人们生活中经常难以记住的银行卡及网站登陆等密码问题，介绍了大脑芯片帮助人们识别相关信息的功能。
85．根据“The scientists there designed a very small microchip with an electronic circuit（线路）. It can identify（识别）you.”可知，一家公司设计了一种带有电子电路的微型芯片来识别你的身份。故填(very small) microchip。
86．根据“By putting the microchip under the skin of your hand, you can have access to（有权进入）things with no need for passwords or cards. In this case, it means that you don’t have to remember any passwords.”可知，把微芯片放在你的手的皮肤下，你就可以接触到不需要密码或者卡的东西。故填I/We could have access to things with no need for passwords or cards. / I/We could get in and out of my/our workplaces and log into my/our computers without keys. / I/We could (use the new technology to) pay for the food in the cafe.（写一点即可）
87．根据“But some of the workers thought it was a risky idea to have a microchip put under their skin. They considered that the microchip might cause health problems one day.”可知，因为他们认为微芯片有一天会引起健康问题。故填Becasuse they considered/thought (that) the microchip might cause health problems one day.
88．根据第二段“However, this problem has been solved by a microchip（芯片）company. The scientists there designed a very small microchip with an electronic circuit（线路）. It can identify（识别）you. By putting the microchip under the skin of your hand, you can have access to（有权进入）things with no need for passwords or cards. In this case, it means that you don’t have to remember any passwords.”可知，本段主要讲述了密码经常记不住这一问题被解决。因此第二段主题句为开头第一句。故填However, this problem has been solved by a microchip company.
89．分析句子可知，句子是一个反意疑问句，With the rapid development of technology意为“随着科技的快速发展”；seem to 意为“似乎”；on one’s way意为“在……路上”；part human, part machine意为“部分人类