In fairy tales, it’s usually the princess that needs protecting. At Google in Silicon Valley, the princess is the one defending the castle. Parisa Tabriz is a 31-year-old with perhaps the most unique job title in engineering — “Google Security Princess”. Her job is to hack into the most popular web browser (浏览器) on the Earth, trying to find weaknesses in the system before the “black hats” do. To defeat Google’s attackers, Tabriz must first think like them.
Tabriz’s role has changed a lot in the eight years since she first started working at Google. Back then, the young graduate from Illinois University was one of 50 security engineers — today there are over 500.
Internet Crime has come a long way in the past decade — from the Nigerian Prince Scam to credit card theft. Tabriz’s biggest concern now is the people who find bugs in Google’s software, and sell the information to governments or criminals. To fight against this, the company has set up a “Vulnerability Rewards Programme”, paying anywhere from $100 to $ 20,000 for reported mistakes.
It’s a world away from Tabriz’s computer-free childhood home in Chicago. The daughter of an Iranian-American doctor father, and Polish-American nurse mother, Tabriz had little contact with computers until she started studying engineering at college. Take a close look at a line-up of Google security staff today, and you’ll find women like Tabriz are few and far between — though in the last few years she has hired more female tech geniuses. Tabriz agrees there’s an obvious gender (性别) disequilibrium in Silicon Valley.
Funnily enough, during training sessions, Tabriz first asks new colleagues to hack into not a computer, but a vending machine (自动售货机). Tabriz’s job is as much about technological know-how as understanding the psychology (心理) of attackers.
1. What can we know about Tabriz?A.She uses both technology and psychology while working. |
B.She was the first female engineer at Google. |
C.She learnt much computer knowledge in her childhood. |
D.She must think differently from attackers to defeat them. |
A.Causes of Internet Crime. |
B.A Security Engineer’s Daily Life. |
C.Google’s New Job. |
D.Tabriz, the “Security Princess” at Google. |
A.advantage | B.imbalance | C.difference | D.competition |
相似题推荐
【推荐1】How would you like to build a time machine? Paper, sticks, glue and string are all you need. Put them together to build a kite. A kite connects you to the past.
No one knows who flew the first kite. It was probably someone in China or perhaps Indonesia. Indonesian fishermen hung fishhooks on kites and sent them out to sea to catch fish. Starting 2, 000 years ago, Chinese farmers flew kites to welcome the New Year and bring good luck to Earth. In China, people also used kites during wartime. One Chinese story tells how soldiers put noise makers on kites and flew them at night over the enemy camp. The enemies were frightened by the noise and ran away.
About 1, 300 years ago, Chinese travelers took kites to Japan. Soon kites filled the skies there. Kites reached Thailand about 700 years ago. During floods, Thai farmers flew kites over their fields. They hoped the kites would drive away the clouds and stop the rain. Over time, kites flew their way out of Asia. Today, kites are popular all over the world. Kite fans meet at festivals in many parts of the world and have great fun.
Over the years, kites have also helped people understand the natural world. In 1749, for example, cameras hanging from kites took pictures of San Francisco, California after an earthquake. The photos helped people plan what to do.
Kites also helped inventors find out how to make airplanes. The Wright brothers studied how kites flew, which helped them make the first successful airplane.
Since the ancient Chinese first set their kites into the air, people have loved flying kites. Kites give us ways to celebrate, relax and explore. So go fly a kite! Enjoy the feeling of wonder that kite flyers have felt for centuries.
1. According to the passage, in which countries were kites used to make good wishes?A.China and Japan. | B.China and Thailand. |
C.Japan and Indonesia. | D.Thailand and Indonesia. |
A.By telling stories. | B.By listing numbers. |
C.By comparing facts. | D.By giving examples. |
A.To show people how to fly kites. | B.To explain how kites are used in science. |
C.To introduce the roles of kites in history. | D.To discuss the difference among kites worldwide. |
【推荐2】Our cities are busy and full of people. They are not smart enough. As a teenager living in a city, Wu Yuhang, 13, from Dongguan, Guangdong, thinks this is a problem.
“Crossing the street can be dangerous. People cannot keep their eyes off their phones. Drivers cannot see traffic lights if their cars are behind a big truck. I once saw an advertising board fall down in a typhoon (台风), that’s the most terrible. I’m trying to find ‘smart’ ways for these problems.” said Wu.
Over the past few years, Wu invented a signalblocking device (信号屏蔽装置) to put at crossings and escalators (自动扶梯). He also made an assistant system for traffic lights. It sets LED light strips (光带) along the road so that drivers can see traffic lights more easily.
To make his inventions, Wu has learned about programming, building models, making circuit boards (电路板) and other skills. But Wu said the most important thing is to find sore points in people’s lives.
Wu has a bigger plan for his future. He wants to be a chip engineer. “China is still behind the West in computer chips. And chips are important if we want to build smart cities.”
阅读以上材料, 根据其内容回答其后各小题。
1. Wu Yuhang who is only 13 years old is from ________.
A.Dongying | B.Dongguan | C.Beijing | D.Suzhou |
A.Building models. | B.A signalblocking device. |
C.LED light strips along the road. | D.An assistant system for traffic lights. |
A.An assistant system | B.A signalblocking device | C.A crossing | D.A traffic light |
A.inventor | B.chip engineer | C.teacher | D.police officer |
A.Love smart cities. | B.Learn to invent many things. |
C.Learn his powers of observation. | D.His research ability and scientific spirit. |
【推荐3】People in different countries speak different languages. But is there a language that can be understood by everyone in the world?
Emojis are a kind of special language. Pictures are used to put meaning across. A group called the Unicode Consortium is in charge of choosing official(官方的) emojis. It has added new emojis every year since 2014. These new emojis do not come out of nowhere.
But there is also more to emojis. They can also refer to pop culture and new cultural trends(趋势). New emojis in 2019 have included several animals, such as sloths(树懒) and flamingos(火烈鸟).
A.It seems that emojis are a mirror of the world we live in. |
B.Emojis can be used to represent(代表) different groups of people. |
C.They come from what people think about, like and care about. |
D.These animals are not very common, but are known to many people. |
E.Emojis might be the first truly universal(通用的) language. |
F.It was so fun to see how emojis change with time went by. |
G.English is one of the most popular languages which is spoken around the world. |
After he left college, Steven Jobs worked as a video game designer. He worked there for only several months and then he went to India. He hoped that the trip would give him some new ideas and give him a change in life.
Steven Jobs lived on a farm in California for a year after he returned from India.
In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in his garage(汽车库). He chose the name “Apple” just because it could help him to remember a happy summer he once spent in an apple tree garden.
His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.
1. Steven Jobs was not a good student in school because he ________.
A.never did his lessons |
B.was full of new ideas |
C.always made troubles with his schoolmates |
D.dropped out |
A.in India | B.with his friend |
C.in an apple tree garden | D.by himself |
A.new ideas | B.apple |
C.Apple Computer | D.video games |
【推荐2】Online classes in space got lots of interests in Chinese students. The “classroom” in space station is about 400 kilometers away from the earth. The space classes make the young be proud of our country. As a special “teacher”, they all think Wang Yaping is “the most beautiful astronaut”.
Wang Yaping was born in a small village in Shandong in 1980. She studied hard all those years. She was good at all subjects and sports. Luckily, at the age of seventeen, the Air Force (空军), Changchun Flight Academy, accepted her.
Wang’s space dream started in 2003, when China sent its first astronaut Yang Liwei into space. She told herself, “China now has a man astronaut. When will China have a woman one?” At that time, Wang was a pilot in the Chinese army. After having safe flights for 1,600 hours during nine years in the training center, Wang was a strong candidate (候选人) to become an astronaut in 2010. In 2013, her space dream came true. Shenzhou-10 sent her to space. She joined the team of Shenzhou-13 in 2021 and flew into the space for the second time.
However, it is difficult to be an astronaut. She has to experience a lot of pain (痛苦) that most people can’t stand and keep training all the time. Wang Yaping told Xinhua, “The space environment won’t change because you are a woman.” She pushed herself hard, getting the same training as men. That finally made her dream come true.
“You are on the way to success as long as you stick to (坚持) your dreams,” Wang Yaping said. She set a good example to the young.
1. What do Chinese students think of Wang Yaping?A.She is a good student in a school. |
B.She is a good teacher in a school. |
C.She is the most beautiful astronaut. |
D.She is a good farmer in a small village. |
A.In 1979. | B.In 1980. | C.In 1997. | D.In 2013. |
A.Shenzhou-10 sent Wang to space in 2003. |
B.Wang did well in all subjects but not sports. |
C.Wang’s training was different from men astronauts. |
D.Wang flew into the space for the second time in 2021. |
A.Flying. | B.Driving. | C.Teaching. | D.Cooking. |
A.The Special Space Classes | B.The Life in Space Station |
C.The First Chinese Woman Astronaut | D.The Team of Shenzhou-13 |
【推荐3】Since ancient times, China has been a country of ceremonies and manners. Many people want to become gentlemen.
Gentlemen do not behave to be noble (高尚的) and lonely. Instead, they should be good at communicating with others. When they meet strangers, they will be careful about their words and behavior.
Although some people had different ideas from Confucius, they all thought he was a gentleman. So wherever he went, the local people were ready to share their ideas.
A.He began to travel around the world at the age of 55. |
B.But how can someone be a gentleman? |
C.This also helps them be loved by others. |
D.Let us think about the Spring and Autumn Period. |
E.In a word, manners help you everywhere and make you a gentleman. |
【推荐1】①As you know, homework is a big part of going to school. Luckily, here is some advice for you to make homework easy.
②Make a homework plan. Most middle school students have two or three hours of homework a night. If it is a heavy homework day, you may need to spend even more time. It is a good idea to come up with some kind of homework schedule (进度表), if you are going to do sports or other activities afterschool.
③ ▲ A bedroom, study or any quiet place is good for you to do your homework. But don’t study on your comfortable bed, or you might fall asleep there.
④Have a rest. Most people’s attention (注意力) don’t last (持续) very long, so have a rest while doing your homework. Siting for too long without relaxing will make you less productive (多产的) than if you stop to have a rest. Having a 15-minute rest every hour is a good way for most people.
⑤Get help when you need it. Sometimes even though you are listening carefully in class, some subjects seem too hard. The first person to ask for help is your teacher. He or she may be able to work with you before or after school and explain (解释) things more clearly. Your classmates may be able to help you. However, this might not give you the results you want. Lots of people understand something well but are notable to explain it.
1. How many ways to make homework easy are in the passage?A.Two. | B.Three. | C.Four. | D.Five. |
A.Your classmates can always help with your homework. |
B.Studying on the comfortable bed can make you fall asleep. |
C.After school, students can do sports or other activities for two hours. |
D.Having a 15-minute rest every hour is a good way for all the people. |
A.Because the teacher isn’t busy afterschool. |
B.Because the teacher is always kind to the students. |
C.Because the teacher can explain things more clearly. |
D.Because the teacher wants all the student stole am well. |
A.Never study on your bed. | B.Clean your room often. |
C.Do your homework carefully. | D.Watch where you study. |
A. | B. | C. | D. |
【推荐2】
FRICKET Fricket is a two to two backyard game. It has 2 wickets (球门). Players need to throw the frisbee (飞盘) to hit the wicket.
HOW TO WIN Be the first team to score 21 points. Remember to exchange sides of wickets at 10 points. |
A.frisbee | B.pole | C.game | D.wicket |
A.one | B.two | C.three | D.four |
A.knock off two cups to hit the ground | B.knock off one cup to hit the ground |
C.catch one knocked off cup with one hand | D.hit two poles without knocking off cups |
A.get 10 points | B.get 21 points |
C.exchange sides at 21 points | D.exchange sides at 10 points |
A.Science &Technology. | B.Film & TV. |
C.Travel & Festivals. | D.Sports & Health. |
【推荐3】Chinese Invention
China is a country with a long history. There are a large number of inventions in China. These inventions help the society make great progress and make important meanings till now.
The campaign (指南针) is one of Chinese old great inventions, which can date back to the Warring States Period. It is made of magnet (磁铁) and can show the north and south to people. With the development of technology, the campaign also improves. In the Song Dynasty, the scientist Shen Kuo invented a new campass like a boat and could move around. From then on, the campass is used to guide the boat on the sea. In the Song Dynasty, the campaign is mainly used to guide the trade boat on the sea and explore in the forest etc. This helps the sailors to tell the direction and decide where to go correctly. The campass not only helps people and boat on the sea to know the direction, but also helps people to explore on the land.
The campass is as one of the Chinese Four Ancient Inventions and is very famous in the world. It helps the trade and communication between the different countries in the world, which helps the society move forward a lot.
1. Why can the campass guide the boat on the sea?A.It is made of magnet. | B.It can move around. |
C.It can show the direction. | D.It can have many shapes. |
A.In the Tang Dynasty. | B.In the Song Dynasty. |
C.In the Qing Dynasty. | D.In the Warring States Period. |
A.It is famous. |
B.It helps the trade between the countries. |
C.It helps the communication between the countries. |
D.It helps the trade and communication between the countries. |