A.On the bus. | B.At school | C.At his friend’s. |
2 . Most online fraud (诈骗) involves identity theft. Passwords help. But many can be guessed. Newer phones, tablets, laptops and desktop computers often have strengthened security with fingerprint and facial recognition. But these can be imitated. That is why a new approach, behavioural biometrics (行为生物识别) is gaining ground.
It relies on the wealth of measurements made by today’s devices. These include data from sensors that reveal how people hold their phones when using them, how they carry them and even the way they walk. Touchscreens, keyboards and mice can be monitored to show the unique ways in which someone’s fingers and hands move. These features can then be used to determine whether someone attempting to make a deal is likely to be the device’s habitual user.
“Behavioural biometrics make it possible to identify an individual’s unique motion fingerprint,” says John Whaley, head of Unifyid, a firm in Silicon Valley that is involved in the field. When coupled with information about a user’s finger pressure and speed on the touchscreen, as well as a device’s regular places of use-as revealed by its GPS unit — that user’s identity can be pretty well determined.
Used wisely, behavioural biometrics could be a great benefit. In fact, Unifyid and an unnamed car company are even developing a system that unlocks the doors of a vehicle once the pace of the driver, as measured by his phone, is recognized. Used unwisely, however, the system would become yet another electronic spy on people’s privacy, permitting complete strangers to monitor your every action, from the moment you reach for your phone in the morning, to when you throw it on the floor at night.
1. What is behavioural biometrics for?A.To identify network crime. | B.To ensure network security. |
C.To track online fraud. | D.To gather online data. |
A.By offering and analyzing the operating system of devices. |
B.By spotting and revealing a device’s regular places of use. |
C.By restricting and detecting the access to an account of users. |
D.By monitoring and comparing the ways users interact with devices. |
A.Objective. | B.Concerned. | C.Doubtful. | D.Supportive. |
A.Health and wealth. | B.Books and arts. |
C.Science and technology. | D.Finance and economics. |
3 . Exercise and I have never had a good relationship because of my fear of sports. From a young age, my dad
When I entered University of Regina, my dad
The spring semester came. A friend of mine
I went, and that was it. Zumba became my
A.expected | B.allowed | C.invited | D.pushed |
A.therefore | B.though | C.instead | D.besides |
A.avoided | B.kept | C.regretted | D.risked |
A.in shape | B.for fun | C.at ease | D.on business |
A.decided | B.happened | C.bothered | D.refused |
A.hardly | B.merely | C.constantly | D.gradually |
A.eager | B.content | C.embarrassed | D.disappointed |
A.teased | B.comforted | C.approached | D.annoyed |
A.happy | B.proud | C.careful | D.certain |
A.share | B.part | C.cup | D.mouth |
A.curiosity | B.passion | C.fright | D.confidence |
A.ambitious | B.enthusiast | C.adorable | D.perfect |
A.feel | B.accept | C.display | D.compare |
A.save | B.witness | C.discourage | D.separate |
A.trouble | B.sense | C.peace | D.contact |
4 . Finally came Wednesday! I walked onto campus feeling nervous even though I had walked on these same grounds for two years because my junior high school is next door. Everything looked and felt different now that I was in senior high.
I looked at my schedule. First period-German. Our German teacher was very friendly and I liked her from the beginning. What I didn’t like, though, was that I was surrounded by students from other grades, with only five familiar faces.
Then I had to walk all the way across campus and up three flights of stairs to get to my second period-biology. Our biology teacher is Ms Campeau, and I think that she will teach us a lot this year because she is very to the point. She also has her unique way of saying be quiet; she says“alligator”. She explained that she is the king, or should I say queen, of the class because alligators are the “king of the swamps (沼泽)”.
My third class was English. After surviving two periods without too much of a challenge, I began to feel good. However, the third period changed everything. Mr Valassidis, my English teacher, told us that we would have to write 40 essays (文章) and read AP-level books such as The 0dyssey this year. I love reading and writing, but 40ESSA YS?AP-level books? Now I was scared. He also talked about how important it was to be focused. Last year was not a very “focused” year for me. While doing homework, I was often talking on the phone, or busy with a conversation online. I planned on stepping it up this year because I wanted to stay an honours student.
1. What did the author mainly write about in this passage?A.Her new teachers. |
B.Her plan for the new year. |
C.Her first day of senior high. |
D.Her schedule for Wednesday. |
A.Sit still. | B.Stop talking. |
C.Look at the blackboard. | D.Listen carefully. |
A.Unattractive. | B.Informative. |
C.Very tiring. | D.Pretty easy. |
A.She couldn’t focus on her work. |
B.She found the class demanding. |
C.She didn’t like the teacher. |
D.She did poorly at school. |
5 . Art and science may seem like opposite things. One means the creative flow of ideas, and the other means cold, hard data-some people believe. In fact, the two have much in common. Now, a study finds art can help students remember better what they have learned in the science class.
Mariale Hardiman, an education specialist at Johns Hopkins University, noticed that students who used art in the classroom listened more carefully. They might ask more questions. They might volunteer more ideas. What’s more, students seemed to remember more of what they had been taught when their science lessons had involved(涉及) art. To prove that, Hardiman teamed up with some researchers and six local schools.
In the experiment, the researchers worked with teachers in 16 fifth-grade classrooms. They provided traditional science lessons and art-focused ones. In a traditional science class, for example, students might read aloud from a book. In the art-focused one, they might sing the information instead.
The team randomly assigned(随机分配) each of the 350 students to either a traditional science classroom or an art-focused one. Students then learned science using that way for the whole unit-about three weeks. When they changed to a new topic, they also changed to the other type of class. This way, each student had both an art-focused class and a traditional one. Every unit was taught in both ways, to different groups of students. This enabled the researchers to see how students did in both types of classes.
The team found that students who started off in a traditional class performed better after they moved into an art-focused class. But those who started off in an art-focused class did well even when they went back to a traditional science class. These students appeared to use some of the art techniques(技巧) after going back to a traditional class. Classroom teachers reported that many students continued to sing the songs that they learned after finishing the unit. “The more we hear something, the more we retain it,” Hardiman says. “It suggests that the arts may help students apply creative ways of learning on their own.”
1. Why did Mariale Hardiman do the study?A.To prove the importance of art at school. |
B.To see if art might improve science learning |
C.To find a way to help her students learn better. |
D.To know how to encourage students to ask questions. |
A.Take two types of classes. | B.Learn three units in total. |
C.Learn two topics for three weeks. | D.Choose what they’d like to learn. |
A.Finish. | B.Express. | C.Improve. | D.Memorize. |
A.Art helps students develop creativity. |
B.Art-focused classes interest students a lot. |
C.Art can make science easier to remember. |
D.Art has something in common with science. |
6 . What Your Dog Is Really Thinking
Reading a pup’s body language requires experience and expert guidance. Zazie Todd, a dog trainer and founder of the blog Companion Animal Psychology, considers how to figure out the dogs’ behaviour.
If your dog licks their mouth
They’re stressed. Recently, two European studies have highlighted the meaning of this licking. One found that it was a dogs’ response to seeing an angry or aggressive human face on a computer screen.
If there are fireworks and your dog is shaking
The noises are frightening.
They’re anxious. Obvious signs of an unhappy dog include hiding or trying to leave the exam room, but commonly missed signs range from a tucked tail and lowered ears to trembling. If your dog gets stressed at appointments, ask what can be done. Many vets now use food to make the experience more fun.
If your dog leans into you during a petting session.
A.They hate it |
B.They like it |
C.This is a common reaction |
D.If you’re at the vet and your dog’s tail is down |
E.If your dog looks guilty when you walk in the door and see a mess |
F.Preferred spots on their bodies are to either side of the chest and under the chin |
G.The other determined that dogs lick their mouths—and also look away—in response to a mild threat |
7 . Istanbul & Faces
Titled “Timeless City: Istanbul & Faces”, the Turkey photography exhibition celebrates the 30th anniversary of Istanbul and Shanghai’s sistership. The 42yearold photographer focuses on the distinctive (独特的) historical quarters and the atmosphere that spreads in Istanbul. His work also pays respects to its people as well, with welldefined portraits.
Date: Till Jan. 18, 10 a.m.—4 p.m. Venue: Shanghai Art Collection Museum.
Knitted Works
The knitted (编织的) show is aimed at raising awareness of post natal depression. The works were created by more than 20 mothers from different cities. All the knitted dolls and other works will be sold with the profits (利益) going to charity when the exhibition ends. If you are interested in the knitted works, you can order a special piece.
Date: Till Jan. 1, 7 a.m.—9 p.m. Venue: B1 Jinxiu Fun.
Old Shanghai Teahouse
The newlyopened zone at Shanghai Dungeon features nostalgic sets and experiences for visitors to have “scary fun”. Visitors can wear traditional Chinese costumes and take photos with the performers.
Date: Daily, 11 a.m.—8 p.m. Venue: Mosaic Shanghai Mail.
Musical Titanic
The Tony Awards winning musical “Titanic” is in Shanghai with more than 100 characters cast. The impressive stage effects promise to take the audience to the bottom of the ocean.
Date: Till Jan. 22, 2 p.m.—7:30 p.m. Venue:SAIC Shanghai Culture Square.
1. Where should you go if you want to learn more about Turkey’s history?A.B1 Jinxiu Fun. |
B.Mosaic Shanghai Mail. |
C.Shanghai Art Collection Museum. |
D.SAIC Shanghai Culture Square. |
A.People can have a talk with the creators. |
B.All the works can be sold when the show begins. |
C.They were made by people from different places. |
D.The show offers people chances to learn how to make one. |
A.Its opening time is the longest. |
B.It raises money for a special purpose. |
C.It allows interacting with performers. |
D.It offers a lifelike experience under water. |