If you think English means endless new words, difficult grammar and sometimes strange pronunciation, you are wrong. Haven’t you noticed that you have become smarter since you started to learn a language?
According to a new study by a British university, learning a second language can lead to an increase in your brain power. Researchers found that learning other languages changes grey matter. This is the area of the brain which processes information. It is similar to the way that exercise builds muscles.
The study also found the earlier people learn a second language, the greater the effect is.
A team led by Dr. Andrea Mechelli, from University College London(UCL), took a group of Britons who only spoke English. They were compared with a group of “early bilinguals(通两种语言的人)”, who had learnt a second language before the age of five, as well as a number of later learners.
Scans showed that grey matter density in the brain was greater in bilinguals than in people without a second language. But the longer a person waited before mastering a new language, the smaller the difference was.
“Our findings suggest that the structure of the brain is changed by the experience of learning a second language,” said the scientists.
It means that the change itself increases the ability to learn.
Professor Dylan Vaughan Jones of the University of Wales, has researched the link between bilingualism and maths skills.
“Having two languages gives you two windows on the world and makes the brain more flexible,” he said, “You are actually going beyond language and have a better understanding of different ideas.”
The findings were matched in a study of native Italian speakers who had learned English as a second language between the ages of 2 and 34. Reading, writing and comprehension were all tested. The results showed that the earlier they started to learn, the better. “Studying a language means you get an entrance to another world,” explained the scientists. What does the underlined part “grey matter” (in Paragraph 2) refer to?
| A．Grey hair. | B．Material of the brain. |
| C．Intelligence. | D．Difficult situations. |
The experience of learning a second language can ________.
| A．change one’s brain completely | B．improve one’s maths skills |
| C．make one smarter than others | D．increase the ability to learn |
We can learn from the passage that ________.
| A．the researchers from UCL did another study in Italy |
| B．a similar study was done on native Italian speakers who learn English as a second language |
| C．the research done on the Italians showed a totally different result |
| D．it will be easier for one to travel around the world by learning a second language |
What’s the main idea of the passage?
| A．Learning a second language can help improve your brain power. |
| B．You should learn a second language that is not your native language. |
| C．If you want to learn a second language, you should do it at a certain age. |
| D．The research done by the researchers from UCL is very successful. |
For most of us, the rain that falls on our roof runs off into the ground or the sewer(下水道) system. But if you want to save a little water and reuse it on your lawns or plants --- or even use it for laundry, dishes, or other needs --- collecting rainwater from your gutter’s downspouts(檐槽的水落管) is a no-brainer.
According to John C. Davis, writing in E / The Environmental Magazine, just about any homeowner can collect rainwater, given that the roof and gutters do most of the work. And since an inch of rain falling on a 2,000-square-foot roof produces some 1,200 gallons of water, you can harvest enough to water your lawn or garden.
Plants and grass actually do better when fed rainwater instead of tap water, which is usually treated with substances that can hold back plant growth. Using rainwater can also extend the life of pipes, since the salts added to tap water may gradually damage the pipes. However, homeowners should set up a water purification system if they do plan to use rainwater for inside needs.
Rainwater harvesting can also be good for the local community, as it reduces the erosion, flooding, and pollution associated with heavy rainfall, and reduces dependence on public water supplies. So some states fund rainwater collection systems in their local communities.
Many varieties of rain barrel(桶) systems, starting at just $100, are available for home use. A typical setup is simply a rain barrel positioned under a gutter’s downspout. Skillful homeowners can make their own water harvesting systems, but buying one is a lot easier. Most garden centres offer a range of choices as well as tips.The underlined word “no-brainer” in Para. 1 probably means something that ______.
| A．is hard to deal with | B．is very easy |
| C．is of no real value | D．deserves more attention |
From Paragraphs 3 and 4, we can learn _______.
| A．how to set up a water harvesting system |
| B．how a rain barrel system works |
| C．some advice on saving tap water |
| D．the benefits of using rainwater |
What is the topic of the passage ?
| A．Basic gardening skills. | B．Water-saving techniques. |
| C．Wastewater treatment systems. | D．Roof rainwater collection. |
A serious problem for today's society is who should be responsible for our elderly and how to improve their lives. It is not only a financial problem but also a question of the system we want for our society. I would like to suggest several possible solutions to this problem.
First, employers should take the responsibility for their retired employees. To make this possible, a percentage of profits should be set aside for this purpose. But when a company must take life-long responsibility for its employees, it may suffer from a commercial disadvantage due to higher employee costs.
Another way of solving the problem is to return the responsibility to the individual. This means each person must save during his working years to pay for his years of retirement. This does not seem a very fair model since some people have enough trouble paying for their daily life without trying to earn extra to cover their retirement years. This means the government might have to step in to care for the poor.
In addition, the government could take responsibility for the care of the elderly. This could be financed through government taxes to increase the level of pensions. Furthermore, some institutions should be created for senior citizens, which can help provide a comfortable life for them. Unfortunately, as the present situation in our country shows, this is not a truly viable answer. The government can seldom afford to care for the elderly, particularly when it is busy trying to care for the young.
One further solution is that the government or social organizations establish some working places especially for the elderly where they are independent.
To sum up, all these options have advantages and disadvantages. Therefore, it is reasonable to expect that some combination of these options may be needed to provide the care we hope to give to our elderly generations.What is the passage mainly about?
| A．The problems faced by the old in society. |
| B．Why we should take responsibility for the old. |
| C．How we can improve the lives of the old. |
| D．Where the old can go to get their pensions. |
The underlined word "viable" most probably means"".
| A．impossible | B．practical | C．useful | D．important |
What is the writer's main purpose in writing this article?
| A．To point out the need for government support for old people. |
| B．To make general readers aware of the problems of retired people. |
| C．To discuss some possible solutions to an important social problem. |
| D．To instruct retired people on how they can have a happier life. |
The text is most likely to be found in a book about____.
| A．social science | B．historical events |
| C．political problem | D．political systems |
Halloween Fun Run
Start date: Sept. 9---Oct. 28
Rate: $80 / $10 per class
Time: 4:15---5:15
Dress according to weather. Please note that your child does not need to run races in order to participate in this run training. Focus is on fun and participation. No run experience needed. All ages of kids are welcome.
Class format: 40 minutes of running and running games.
Saturday Indoor Long Rides 2---5 pm
Start date: Sat. Oct.17---Dec.19
Pre-registered rate: $200 / $ 20 per ride
Drop-in rate: $22
This class is designed for road riders, Ride to Conquer Cancer participants, athletic cross-training, and people wanting a great weekly challenge. Participants are encouraged to work within their own level of comfort. No previous riding experience needed; all are welcome. We will begin long rides at 2 hours, and after a few weeks add 15 minutes until we reach 3 hours. At that point, rides will remain 3 hours in length until the outdoor season begins.
Please bring liquid that you drink, nutrition and a towel. Room accommodates 18 spin bikes(健身车).
Family Fun Fit Private Coaching
Learn with Christina Kaufmann. Family Fun Fit’s Private Coaching Service begins with a one-hour face-to-face meeting where we map out where you are and where you wish to be. Next, Christina creates a personalized training program and schedule that will systematically train you and encourage you to achieve your desired goal.
Clients(顾客) have the access to the coach via email or phone. Christina’s past clients have successfully achieved their goals.
This service is ongoing(进行中). Cost is $150 per month.Halloween Fun Run is held to make kids ______.
| A．learn how to compete |
| B．become professional runners |
| C．have a good time |
| D．build self-confidence |
When you attend Saturday Indoor Long Rides, you’re required to _____.
| A．begin long rides at three hours |
| B．have precious riding experience |
| C．prepare some drinks |
| D．be a road rider |
What do we know about Christina Kaufmann ?
| A．Her class is very lively and interesting. |
| B．She gives her instructions on the phone in most cases. |
| C．She offers service for free. |
| D．She helps make training plans. |
What’s the purpose of the text ?
| A．To introduce Christina Kaufmann. |
| B．To help people form good habits. |
| C．To try to teach people how to keep fit. |
| D．To encourage people to join the club. |
Last winter ,when I was heavily pregnant , I was visiting my sister and brother-in –law’s house and had to park in a nearby parking lot because they didn’t have accessible parking .The snow was extremely heavy and there was lots of ice on the ground –not many people had ventured out that evening !
When I returned to my car around 11pm, I noticed that I was the only car left. Nervously, I hopped into the car and let it warm up a bit. When I finally tried to drive away, my wheels began to spin. I was stuck! I spun and spun and wondered what to do.
All of a sudden, in my rear view mirror, I saw four teen-aged boys approaching my car. They were walking side by side in a line and dressed a bit like gang members --- at least I thought that's what they looked like. My car was in a very isolated area and I began to panic. I was certain they were coming to my car to harm me. Terrified, I just froze. One of the young men tapped on my window and said "Excuse me, Ma'am, can we help you? You seem stuck." Still afraid and fearing the worst, I said "I am stuck." And the young man said "It's okay, stay in your car and we'll push you out of the snow." And they did!
When they finally got me out of the snow, they smiled and waved. I rolled down my window and thanked them, embarrassed to have judged them so poorly.Why did the author just freeze when the four young men walking toward her car?
| A．Because she was afraid of being harmed. |
| B．Because she sat in her car for too long a time. |
| C．Because she was cold indeed in that freezing evening. |
| D．Because she knew they would rob her of the car. |
Which of the following words can best describe the four young men?
| A．Impolite |
| B．Ill-mannered |
| C．Unfriendly |
| D．Warm-hearted. |
Which of the following is true according to the text?
| A．One of the four teenagers was a gang member. |
| B．The kids wanted to help the author out of trouble. |
| C．The author would have a baby in her car. |
| D．The young men enjoyed pushing cars out of the snow. |
The best title for the text would be___________．
| A．Every man has his faults |
| B．Fortune favors those who use their judgment |
| C．Don't judge a book by its cover |
| D．Think twice before you do |
At the top of a three-storey brick house Sue and Johnsy had their studio. In November a cold, unseen stranger, whom the doctors called Pneumonia(肺炎), touched one here and there with its icy fingers. Johnsy was struck down, and she lay, hardly moving, on her bed looking through the window at the blank side of the next brick house.
One morning the busy doctor invited Sue into the hallway(走廊).
“She has one chance in ten,” he said, “And that chance is for her to want to live. She has made up her mind that she’s not going to get well. I will do all that I can. But whenever my patient begins to count the carriages in her funeral procession(队列), I subtract 50 percent from her chance to live.”
After the doctor had gone, Sue went into the workroom and cried. Then she came into Johnsy’s room with her drawing board, whistling.
Johnsy lay hardly moving with her face toward the window. Sue stopped whistling, thinking she was asleep.
She arranged her board and began a drawing. As Sue was sketching, she heard a low sound. She went quickly to the bedside.
Johnsy’s eyes were open wide. She was looking out the window and counting backward.
“Twelve,” she said, and a little later “eleven”; and then “ten”, and “nine”; and then “eight” and “seven”, almost together.
Sue looked out the window. What was there to count? There was only the blank side of the brick house twenty feet away. An old ivy vine(常春藤) climbed halfway up the brick wall. Its branches clung(紧紧缠着), almost bare, to the bricks.
“What is it, dear?” asked Sue.
“Six,” said Johnsy, in almost a whisper. “They’re falling faster now. Three days ago there were almost a hundred. There goes another one. There are only five left now”.
“Five what, dear? Tell me.”
“Leaves. On the ivy vine. When the last one falls, I must go, too. Didn’t the doctor tell you?”
“Oh, I never heard of such nonsense,” said Sue. “What have old ivy vine leaves to do with your getting well? Why, the doctor told me this morning that your chances for getting well real soon were ten to one! Try to take some soup now.”
“There goes another. No, I don’t want any soup. I want to see the last one fall before it gets dark. Then I’ll go , too.”
“Johnsy, dear,” said Sue, bending over her, “will you promise me to keep your eyes closed, and not look out the window until I’m done working? I need the light or I would draw the shade down.”
“Tell me as soon as you have finished,” said Johnsy, closing her eyes, “because I want to see the last one fall. I’m tired of waiting. I want to turn loose my hold on everything and go sailing down, down, just like one of those poor, tired leaves.”By saying “Pneumonia touched one here and there” (in the first paragraph), the author means that _________.
| A．some people were affected by the illnesses of others |
| B．pneumonia caused damage to the ivy vine |
| C．two people became ill |
| D．many people came down with the illness |
How did Johnsy feel about the situation during the passage?
| A．confident | B．hopeless | C．tired | D．curious |
We can learn from the passage that _____________.
| A．Sue came into the room whistling perhaps because she thought Johnsy might like the music. |
| B．Johnsy’s life was compared to the carriages in a funeral procession |
| C．Sue told a lie to Johnsy about the doctor’s words |
| D．Johnsy wanted to know about the falling ivy leaves to meet her own curiosity |
The underlined word “subtract” in the third paragraph probably means “________”.
| A．reduce | B．hope | C．add | D．doubt |
The passage is probably taken out of ______________.
| A．a newspaper | B．a novel |
| C．a medical report | D．a girl’s diary |