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A new study shows students who write notes by hand during lectures perform better on exams than those who use laptops(笔记本电脑).
Students are increasingly using laptops for note-taking because of speed and legibility(清晰度).But the research has found laptop users are less able to remember and apply the concepts they have been taught.
Researchers performed experiments that aimed to find out whether using a laptop increased the tendency to make notes “mindlessly” by taking down word for word what the professors said.
In the first experiment, students were given either a laptop or pen and paper. They listened to the same lectures and were told to use their usual note-taking skills. Thirty minutes after the talk, they were examined on their ability to remember facts and on how well they understood concepts.
The researchers found that laptop users took twice as many notes as those who wrote by hand. However, the typists performed worse at remembering and applying the concepts. Both groups scored similarly when it came to memorizing facts.
The researchers’ report said,“ While more notes are beneficial, if the notes are taken mindlessly, as is more likely the case on a laptop ,the benefit disappears.”
In another experiment aimed at testing long-term memory, students took notes as before but were tested a week after the lecture. This time, the students who wrote notes by hand performed significantly better on the exam.
These two experiments suggest that handwritten notes are not only better for immediate learning and understanding, but that they also lead to superior revision in the future.
More and more students favor laptops for note-taking because they can   .

A.write more notes B.digest concepts better
C.get higher scores D.understand lectures better

While taking notes, laptop users tend to be   .

A.skillful B.mindless
C.thoughtful D.tireless

The passage is likely to appear in   .

A.a newspaper advertisement B.a computer textbook
C.a science magazine D.a finance report
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Asian parents are spending billions of dollars on private tutors (家庭教师) for their children and the practice is growing despite doubts about its effectiveness, according to an Asian Development Bank study published Wednesday, AFP reported.
"Shadow education" is an expanding business not only in wealthy countries, but also in some of the region's poorer nations as parents try to give their children the best start in life, the study said. Nearly nine out of 10 South Korean elementary pupils receive private tutoring, while the figure for primary school children in India's West Bengal state stands at six out of 10.
The study estimated that the costs of private tutoring in South Korea were equivalent (相等的) to 80 percent of government spending on public education. Japan spent $12 billion on extra teaching in 2011, while the figure for Singapore stood at US$ 680 million in 2009.
Extra academic work aims to help slow learners and support high achievers. Many Asian parents view it as a constructive way for adolescents to spend their spare time. However, it can also reduce the students' time for sports and other activities important for their overall development as well as cause social tensions as richer families are able to pay for better-quality tutoring, the study said.
The study calls for a review of educational systems to make such extra teaching less attractive.
Why is “Shadow education" an expanding business?

A.Because parents want to spend their money.
B.Because children don't want to go to school.
C.Because parents want their children to stay with teachers.
D.Because parents want to give their children the best start in life.

According to the article, what is the purpose of extra academic work?

A.To aid slow learners and support high achievers.
B.To prepare children for all kinds of academic contests.
C.To increase children's hobbies and interests in many fields.
D.To gain the most knowledge that students can't get in class.

Which disadvantage of extra academic work is NOT mentioned?

A.Causing social tensions.
B.Spending more extra money.
C.Lacking the chance to communicate with others.
D.Reducing the students' time for sports and other activities.

What is the text mainly about?

A.The government policy on educational systems.
B.How to provide the best education for children.
C.The importance for children's overall development.
D.The reasons for the popularity of private tutors for children.

NASA is developing the capabilities needed to send humans to an asteroid(小行星)by 2025 and then Mars in the 2030s—goals outlined in NASA’s official documents 2014.
Mars is a rich destination tor scientific discovery and robotic and human exploration as we expand our presence into the solar system.Future exploration could uncover evidence of life,answering one of the fundamental mysteries:Does life exist beyond Earth?
While robotic explorers have studied Mars for more than 40 years,NASA’s path for the human exploration of Mars begins in low-Earth orbit aboard the International Space Station.Astronauts on the orbiting laboratory are helping us prove many of the technologies and communications systems needed for human missions(任务)to deep space,including Mars.The space station also advances our understanding of how the body changes in space and how to protect astronaut health.
Our next step is deep space,where NASA will send a robotic mission to catch and redirect an asteroid to orbit the moon.Astronauts aboard the Orion spacecraft will explore the asteroid in the 2020s,returning to Earth with samples.This experience in human spaceflight beyond low-Earth orbit will help NASA test new systems,which we’ll need to send cargo(货物)as part of human missions to Mars.Beginning in FY 2018,NASA’s powerfull Space Launch System(SLS)rocket will enable these "proving ground" missions to test new technologies.Human missions to Mars will rely on Orion and an evolved version of SLS that will be the most powerful launch vehicle ever flown。
A lot of robotic spacecraft and rovers(探测器)already are on and around Mars,greatly increasing our knowledge about the Red Planet and paving the way of future human explorers.The Mars Science Laboratory Curiosity rover measured radiation on the way to Mars and is sending back radiation data from the surface.This data will help us plan how to protect the astronauts who will explore Mars.Future missions like the Mars 2020 rover,seeking signs of past life,also will demonstrate new technologies that could help astronauts survive on Mars.
Engineers and scientists around the country are working hard to develop the technologies astronauts will use to one day live and work on Mars,and safely return home from the next giant leap for humanity.NASA also is a leader in a Global Exploration Roadmap,working with international partners and the U.S.commercial space industry with human missions to the surface of Mars as the driving goal.

It can be learnt from the first three paragraphs that .

A.Mars is the perfect place for scientific discovery and human settlement
B.astronauts’physical changes in the space station should be recorded
C.NASA intends to send robotic explorers and humans to Mars in 2025
D.astronauts in the space station are testing technologies for better life on the Earth

The Orion Spacecraft_________.

A.will send cargo to Mars
B.was built to explore low-earth orbit
C.needs SLS rocket to finish its mission
D.will bring back samples of an asteroid

What can we infer from the last two paragraphs?

A.the U.S.commercial space industry is a leader in exploration to Mars.
B.Many protective measures are needed when exploring Mars.
C.NASA is an agency that plans to explore Mars in secret.
D.Curiosity rover is the first rover to be sent to Mars.

Which can be the best title of this passage?

A.Future life on Mars
B.Research for the Solar System
C.NASA’s Journey to Mars
D.Exploration of life Beyond Earth

It seems that people are gradually losing their smartness as smartphones become increasingly important assistants in their lives. As we rely too much on technology instead of our brains, many people have lost three basic abilities.
The first skill many people have lost is remembering phone numbers. Because phone numbers are stored in smartphone contacts, there's now no need to dial a number or look at it again. This is fine until you need to call someone for help, only to find your phone is not around.
And some people may also have lost their sense of direction because navigation apps can guide people anywhere they want. People get so dependent on them that when they can't use their smartphones, they get lost and anxious.
But the worst lost skills may be social ones, meaning that some people are becoming socially inept(无能的)People often bury themselves in their smartphones. As we're too absent-minded by what's happening in the virtual(虚拟的)some of us have lost conversational skills and sometimes can't even distinguish whether a person is happy or not.
Last August, researchers at the University of California, Los Angeles, studied 51 students aged 11 and 12 who had over five hours' screen time every day. Their task was to tell the emotions of 48 pictures of faces that were happy, sad, angry or scared.
The children made an average of 14. 02 mistakes at the beginning. But after a five-day camp without electronic products, they made only 9.41 mistakes on average.
Luckily, people still have a chance to get these abilities back. You should try to keep your parents' numbers in mind for emergencies. You should also pay more attention to street signs and stores , which will help you to draw a mind map and stop you from getting lost. And the easiest solution to social skill loss is to take a break from electronic products.
The underlined sentence in the second paragraph implies that .

A.you are able to turn to others for help
B.others are able to call you anytime and anywhere
C.others are unable to get in touch with you by smartphone
D.you are unable to contact others without your smartphone

The experiment by researchers indicated that without electronic products, one could .

A.recognize more facial expressions correctly
B.lose the sense of direction frequently
C.tell different emotions immediately
D.more pictures of faces easily

Overusing smartphones, people will probablyaccording to the passage

A.lose face-to-face communication skills
B.have no sense of numbers
C.weaken their senses of hearing and sight
D.fail to find their destination

The passage mainly tells us that many people are .

A.becoming no smarter than smartphones
B.benefiting from smartphones' intelligence
C.losing some basic abilities because of using samrtphones
D.trying hard to break away from smartphones’intelligence

The writer’s attitude towards electronic products is .

A.critical B.sympathetic
C.supportive D.optimistic

Traveling to a new country isn't as simple as just buying a ticket and boarding a plane. In fact, it can be easy for an awkward situation to occur. Different customs can often cause misunderstandings and even trouble. So an article in the Daily Mai highlighted taboos in certain countries. Let’s take a look.

France
When visiting France ,you’d better not be caught cutting your lettuce(生菜)with a knife and fork. It’s rude to the chief cook and suggests that the salad hasn’t been prepared correctly. The correct way to eat lettuce in France is to fold it with your fork to make it fit in your mouth.
Italy 02
It’s actually best to be a little less friendly than usual when you visit Italy. It’s considered strange to make small talk with strangers, as the locals are reserved. Too much familiarity from a stranger can be seen as threatening, so keep greetings short.
In Mexico , bringing an expensive gift to someone’s home is a no-no ,as ye could be seen as something for you .Something simple like flowers and chocolates would be accepted. But you can’t take along marigolds (金盏花)or red flowers , because in Mexican culture, they symbolize death and can be associated with the use of magic.
Mexico
You have to be careful with gifts of flowers in Germany too. Fox example, carnation (康乃馨) are used for a religious ceremony for burying a dead person .So if you want to give your host flowers, ask them what their favorite flowers, And if your bring your host eight flowers . he or she won't be happy, for an even numbers considered unlucky.
Germany 04


The underlined word“ taboo” in the first paragraph refers to a social custom that mean a particular activity must be .

A.Held B.Avoided C.undertaken D.protected

According to the passage,as a tourist, you can.

A.send red flowers or chocolates to your friend in Mexico
B.never talk with strangers happily for a short time in Italy
C.visit your friend with eleven marigolds he or she likes best in Germany
D.never fold your lettuce with your fork to make it fit in your mouth in France

The purpose of the passage is to helpin a new country.

A.acquire the latest information
B.deal with an awkward situation
C.learn how to get on with strangers
D.prevent an emharrassing mistake

Charlie Bucket,the beloved hero of British writer Roald Dahl’s evergreen 1964 children’s story Charlie and the Chocolate Factory ,is like all of Dahl’s readers.We may come from richer or poorer families than Charlie does,but we all share his desire to win that golden ticket to explore the wonders of Mr Willy Wonka’s candy factory...
Mr Wonka is the most famous chocolate maker in the world.His chocolates
are not just sweet and delicious but little works of art. He makes hot ice creams for cold days and candies that change color every 10 seconds as you suck on them.
So, naturally, when Mr Wonka announces a competition to visit his famous chocolate factory, very kid in the world is wildly excited. To win a place you have get a ticket. To get a ticket you have to be lucky, finding a golden ticket beneath the silver foil(箔) when you buy a bar of Wonka's chocolate.
Charlie wants a ticket more than anyone. But his family is so poor that they have no money to spare for candy. Charlie watches on the news as each lucky kid gets a ticket. When his grandpa slips Charlie some money and tells him to buy a Wonka bar, it seems that the story will change. But no, there's no ticket in the bar.
But Charlie's luck does change. Against all the odds(逆境),when he has given up all hope,he finds himself holding the last golden ticket.
So Charlie,along with other kids,starts his magical trip. Inside, there are more amazing things than you could ever imagine.
People love to read about the downtrodden(受压迫的)hero who comes out on top. but Charlie and the Chocolate Factory is much more than a simple story.“Dahl's words.,wild imagination and menacing(令人讨厌的)adult characters all combine to make his work ring so true ,”commented Publishers Weekly. “The way he celebrates the innocence of childhood never goes out of style.”

According to the passage, Wonka's chocolates .

A.are works of art appealing to kids
B.can change shapes every 10 seconds
C.are popular with poor families
D.can bring good luck to poor kids

Charlie buys a Wonka bar in order to.

A.taste sweet and delicious chocolates
B.try his luck to get a ticket in the bar
C.explore the wonders of chocolates
D.find out how chocolates are made

Which of the following is TRUE according to the passages?

A.Charlie wants to get more golden tickets than anyone else.
B.Charlie has learnt to produce the most delicious chocolate.
C.Charlie's trip in the Chocolates Factory is full of amazement.
D.Mr. Wonka announces an activity in which kids can get chocolates.

The author of Charlie and the Chocolate Factory thinks highly of .

A.wild imagination B.innocence of childhood
C.vivid description D.disgusting adult characters

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