Do you usually forget your password，your ID o...

Do you usually forget your password，your ID or your keys？Well，you'll never forget your face. With the quick development of technology，using your face as your ID is quick and convenient.1.This is how facial recognition（人脸识别）works. It has also been used to catch criminals.

In China，facial recognition systems have been used in many areas. 2.They just need to connect their online payment systems（系统）with the subway's smartphone app. Students at Peking University can pass through the school's gate with their face，too. However，there are no laws to regulate（规范）the use and collection of facial information，according to a famous lawyer at the China University of Political Science and Law.3.Why is it necessary to collect data（数据）about your face and what will the data be used for？

"People may feel uncomfortable with the worries. 4." said Feng Yi，a tourism company staff. Leaks are possible because there is a long history of companies failing to protect users' data. 5.However，can you change your face when your facial information is stolen？As facial recognition is used more and more in our daily lives，we must ask ourselves whether or not this new technology is worth the risk.

A. Nobody is allowed to collect people's facial details

B. You could take the subway or board a flight with just your face alone.

C. In Zhengzhou，people can now get on the subway by using facial recognition technology.

D. I don't know how the company is using my facial details or whether they will be leaked（泄漏）.

E. When someone steals your personal information，you can change your bank card and password.

F. Many citizens are worried about the collection and use of this information by governments and companies.

九年级英语补全短文6选5中等难度题查看答案及解析

Did you forget your password (密码) or your ID? Well, you’ll never forget your face. Using your face as your ID is quick and convenient. You could take the subway or get on the plane with just your face alone. This is how facial recognition (人脸识别) works. It has also been used to catch criminals. The American pop singer Taylor Swift even used the technology to find out the person who did something bad to her at her concerts.

In China, facial recognition systems(系统) have been used in many areas. In Zhengzhou, people can now get on the subway by using facial recognition technology. They just need to connect their online payment systems to the subway’s smartphone app. Students at certain schools can pass through the school’s gates by scanning (扫描) their face.

However, there are no laws to control the use and collection of facial information now, according to Zhao Zhanling, a researcher at the China University of Political Science and Law. Many people are worried about the collection and use of the information by governments and companies. Why is it necessary to collect data about your face and what will the data (数据) be used for? These are some common questions about the facial recognition.

“I feel uncomfortable because I don’t know how the company is using my facial information or whether it will be leaked. If so, my secret information will become known to the public.” Feng Yi, a tourism company worker, said about Zhengzhou’s subway smartphone app. Leaks are a problem that worries people because companies have always failed to protect users’ data. When someone steals your personal information, you can change your bank card and password, but can you change your face when your facial information is stolen?

As facial recognition is used more and more in our daily lives - from schools and subways to street comers and smartphones - we must ask ourselves whether or not this new technology is worth the risk.

1.The example of Taylor Swift is to ________.

A.show the popularity of facial recognition among pop stars

B.introduce tire advantage of facial recognition further

C.describe people’s fears over facial recognition

2.According to Paragraph 2, facial recognition technology can’t be used to ________.

A.pay to take the subway

B.pass through the school’s gates

C.invent an online payment app

3.What does the underlined word “leaked” in Paragraph 4 mean?

A.泄露 B.收集 C.拦截

4.From the passage, we know that ________.

A.some laws have been made to control the use of facial information

B.it may be risky to use the new technology according to the writer

C.many people think it necessary to collect data about their face

5.Which is the best title of the passage?

A.Your Face Is Your Best ID

B.Wide Use of Facial Recognition Technology

C.Facial Recognition - Progress and Challenge

九年级英语阅读单选中等难度题查看答案及解析

What do you use to unlock your cellphone? A password? A fingerprint? Or simply a glance (一瞥)?

On Sept 12, 2017, Apple introduced its iPhone X, which has an eye-catching feature － Face ID.

With Face ID, you can unlock your new iPhone by just looking at it. It is powered by a camera system TrueDepth in the front of the iPhone X.

When the camera system sees a person’s face, it uses 30,000 unseen dots (点) to “map” (勾画) the shape and outline of the face. A model of the face will then be created and stored in the phone.

The next time the person looks at the iPhone X, the same dots are mapped onto his or her face and compared to the stored model. If the two match, then the phone unlocks. This happens in less than a second.

Apple says the system is smart. If you change your hairstyle, put on sunglasses or makeup, or use the phone in the dark, Face ID still works.

Although the technology sounds amazing, there are still concerns. For example, will Face ID work for twins? What if someone uses a photo in front of the iPhone X?

According to Apple, the chance of others to unlock your iPhone X using Face ID is one in a million. Face ID can tell the difference between twins, but the error rating (出错率) rises.

Apple also emphasizes (强调) that Face ID is smart enough only to work when you want it to. It only unlocks when you open your eyes and stare at(盯住) it. So the phone won’t unlock if you are just glancing at the phone to know the time. It won’t work either if someone puts the phone at your sleeping face or your photo.

1.Face ID helps iPhone X users to _________.

A.take pictures more quickly B.make their photos more beautiful

C.unlock their cell phones D.create their face models easily

2.How does the camera system of Face ID work?

A.It compares the user’s face with the stored face model in the phone.

B.It remembers users’ faces by taking their pictures.

C.It uses a map to store face models of its users for later use.

D.It matches the users’ faces with unseen dots stored in the system.

3.The iPhone X users may not unlock their phones when _________.

A.they have changed their hairstyles B.they glance the phone for the time

C.they use it without turning on the lights D.they wear makeup

4.The underlined word “concerns” in Paragraph 7 probably means _________.

A.achievements B.worries C.reward D.knowledge

5.What is the main idea of the story?

A.We can unlock a smart phone in three different ways.

B.Apple’s iPhone X can’t tell the differences between different faces.

C.People don’t believe it’s safe to use Face ID.

D.Face ID is a program to unlock the iPhone X.

九年级英语阅读单选简单题查看答案及解析

-Do you usually take a walk or do your homework after dinner?

　　　　　　 . It's good for me.

A. Yes, I do　　　 B. No, I don't　　　　 C. Take a walk　　 D. It doesn't matter

九年级英语单项填空简单题查看答案及解析

Choose the best words or expressions to complete the passage.

How do you usually ________ your vacation? Many Americans like to have their vacations in other countries.

One day, an American woman came to Shanghai for vacation. This was her first time to visit Shanghai and she wanted to ________ some friends here. In the street, she met a Chinese boy, Wang Tong. Wang Tong was only seven years old, but he always wanted to practise speaking English with ________. So he came up and said hello to her, and then he began his first talk with a person from an English-speaking ________. “How old are you?” Wang Tong asked. “I’m sorry. Please don’t ask a lady about her ________,” she answered. Wang Tong was surprised. He didn’t know why. Can you help him?

1.A.watch B.spend C.finish D.arrive

2.A.make B.find C.interview D.teach

3.A.teachers B.doctors C.friends D.foreigners (外国人)

4.A.shop B.country C.name D.book

5.A.dinner B.age C.job D.family

九年级英语完型填空中等难度题查看答案及解析

Forgot your ID? Well, you’ll never forget your face. Using your face as your ID is　 ___________ and convenient (方便的). You could take the subway or board a flight with just your face alone. This is how facial recognition(人脸识别) works. It has also been used to_______________ criminals.

In China, facial recognition systems have been_________________in many areas. In Zhengzhou, people can now get on the subway_____________using facial recognition technology. They just need to link their online payment systems to the subway’s smart phone app._______________at Beijing University can pass through the school gate by scanning(扫描) their faces.

However, many people are_______________ the use of this information by governments and companies. Why is it necessary to collect data (数据) about your face and _____________will the data be used for? I feel _______________ because there is a long history of companies failing to protect user data. When someone steals your personal _____________, you can change your bank card code, but can you change your face when your facial information is stolen?

As facial recognition is used more and more in______________________ daily lives from colleges and subways to street corners and smart phones, we must ask ourselves whether or not this new technology is worth the risk.

1.A.awful B.important C.quick

2.A.catch B.bring C.taker

3.A.described B.considered C.used

4.A.on B.by C.of

5.A.Students B.Artists C.Engineers

6.A.worried about B.sorry for C.tired of

7.A.how B.when C.what

8.A.silly B.uncomfortable C.natural

9.A.secret B.information C.object

10.A.our B.your C.their

九年级英语完型填空困难题查看答案及解析

If you want to get a new cell phone number, don’t forget to bring your ID(身份证明) with you .

As of September 1, people have to register(注册) with their ID to buy a new cell phone number. You can show your ID card or hukou, but student ID’s won’t work.

If you already have a cell phone number, it is better to register it before 2013.

The new rules are meant to prevent junk messages and fraud(诈骗) through cell phones.

A cell phone user in China on average received 43.3 messages a week in the first half of this year. According to reports, about 12 of those were junk messages.

In a survey, about 74.5 percent of users said they have received fraudulent(诈骗的) messages.

If all people register their cell phone number with ID information, it will be easier for police to find the people behind those messages.

Situations in other countries

Because cell phone are getting more and more popular, many countries have made stricter cell phone rules.

Countries like India, Japan, Australia, and Singapore all ask users to register their ID information.

Ulrich Mller is a German living in Beijing. “In Germany, you have to show your ID when you buy a cell phone card,” he said. “The rules have been there for a long time. Most people know about it.”

Linda van der Horst is a student at Peking University. She said that in the Netherlands(荷兰)，people have to show ID information and bank account(账户) information to buy a cell phone card.

1.What is the passage mainly about?

A. How to use a cell phone.                 B. How to choose a cell phone.

C. New cell phone services.                 D. New cell phone rules in China.

2.Which of the following can you use to buy a new cell phone number?

A. Student ID card.                         B. Bank account.

C. Driving license.                         D. ID card.

3.If you register your cell phone number with ID information, ________.

A. you will receive more junk messages

B. the cell phone service company may stop your service

C. the police will find the people behind messages

D. you can buy a new cell phone

4.People received an average of ________ junk messages in a week in the first half of this year.

A. 31.3             B. 12               C. 43.3         D. 55

5.To buy a cell phone card, which country asks people to show their bank account information?

A. India                B. Japan                C. Australia        D. Netherlands

九年级英语阅读理解困难题查看答案及解析

Always forgetting your long passwords(密码)? Worried about being hacked(被攻击)?All these worries will soon become history. Scientists have found that upper-casing(大写)your password can help you reduce the chance being hacked.

Usually passwords are six letters or more.However,50 percent of people choose a common word or simple key combination for their password. The most used passwords are 123456, abcdef and abc123. In fact, if your passwords are in lower-case(小写),it will be easily hacked by a hacker. According to a study, it only takes a hacker ten minutes to hack a six-letter password which is in lower-case, but if you make the letter in upper-case, it can take up to ten hours. So if you want to make your account much safer, you should make your password upper-case. Of course, you can also add numbers or symbols to your password. Most of the time a hacker’s computer has to work for 18 days to break a password, but if you choose a nine-letter password that includes numbers and symbols, it can take a hacher’s  computer 44,530 years to break it.

1.Scientists have found that________your password is much safer for

your account.

2.According to the passage,______is not one of the most used

passwords.

3.It takes a hacker___to hack a six-letter password which is in

lower—case.

4.The Chinese meaning of the underlined word is ________

A.数字     B.符号      C.色彩       调料

5.What is the main idea of the passage?

九年级英语阅读理解中等难度题查看答案及解析

Who help you most in your everyday life, families, charities, or friends? Don’t forget about your neighbours! Neighbours help you more than anyone else in your daily life. So it is important to have good neighbours.

What does it take to be a good neighbour? Here is some advice:

Good fences(栅栏) make good neighbours. One of the most important things in being a good neighbour is to respect a person’s privacy(隐私). If you go rushing over as soon as new neighbours move in, they may think you are going to come over at all hours of the day, not respecting their privacy.

It is always a good idea to be friendly to everyone in the neighbourhood. This can not only put you on good terms(关系和睦) with them, but will also be a kind of protection for your family and home. If you wave as they drive by or offer a friendly hello while they are out to work, they will think you respect them. If you are friendly to them, they are much more likely to watch out for anything wrong going on around your home while you are out and let you know if anything happens.

Another way of being a good neighbour is to be helpful in their hour of need. If you see that they are in need of a helping hand, it is good to offer your help. They will do the same if you are in trouble.

In a word, if you respect a person’s privacy, treat them kindly and be helpful when you see they are in need, you will be a great neighbour and anyone would be happy to have you next door!

1.. Can you r neighbour help you than anyone else in your daily life?

2.. Why is it always a good idea to be friendly to everyone in the neighbourhood?

3.. When is it good to offer your help?

4.. How can you be a good neighbour?

5.. What does the writer mainly tell us in the passage?

九年级英语阅读理解困难题查看答案及解析

Who help you most in your everyday life, families, charities, or friends? Don’t forget about your neighbours! Neighbours help you more than anyone else in your daily life. So it is important to have good neighbours.

What does it take to be a good neighbour? Here is some advice.

Good fences (栅栏) make good neighbours. One of the most important things in being a good neighbour is to respect (尊重) a person’ s privacy (隐私). If you go rushing over as soon as new neighbours move in, they may think you are going to come over at all hours of the day, not respecting their privacy.

It is always a good idea to be friendly to everyone in the neighbourhood. This can not only put you on good terms (关系和睦) with them, but will also be a kind of protection for your family and home. If you wave as they drive by or offer a friendly hello while they are out to work, they will think you respect them. If you are friendly to them, they are much more likely to watch out for anything wrong going on around your home while you are out and let you know if anything happens.

Another way of being a good neighbour is to be helpful in their hour of need. If you see that they are in need of a helping hand, it is good to offer your help. They will do the same if you are in trouble.

In a word, if you respect a person’s privacy, treat them kindly and be helpful when you see they are in need, you will be a great neighbour and anyone would be happy to have you next door!

九年级英语其他题中等难度题查看答案及解析