Fear may be felt in the heart as well as in the head, according to a study that has found a link between the cycles of a beating heart and the chance of someone feeling fear.

    Tests on healthy volunteers found that they were more likely to feel a sense of fear at the moment when their hearts are contracting（收缩）and pumping blood around their bodies, compared with the point when the heartbeat is relaxed. Scientists say the results suggest that the heart is able to influence how the brain responds to a fearful event, depending on which point it is at in its regular cycle of contraction and relaxation.

    Sarah Garfinkel at the Brighton and Sussex Medical School said: “Our study shows for the first time that the way in which we deal with fear is different depending on when we see fearful pictures in relation to our heart.”

    The study tested 20 healthy volunteers on their reactions to fear as they were shown pictures of fearful faces. Dr Garfinkel said, “The study showed that fearful faces are better noticed when the heart is pumping than when it is relaxed. Thus our hearts can also affect what we see and what we don't see and guide whether we see fear.”

    To further understand this relationship, the scientists also used a brain scanner（扫描仪）to show how the brain influences the way the heart changes a person's feeling of fear.

    “We have found an important mechanism by which the heart and brain ‘speak' to each other to change our feelings and reduce fear,” Dr Garfinkel said.

    “We hope that by increasing our understanding about how fear is dealt with and ways that it could be reduced, we may be able to develop more successful treatments for anxiety disorders, and also for those who may be suffering from serious stress disorder.”

阅读短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。

    My parents were in a huge argument, and I was really upset about it. I didn't know who I should talk with about how I was feeling. So I asked Mom to allow me to stay the night at my best friend's house. Though I knew I wouldn't tell her about my parents' situation, I was looking forward to getting out of the house. I was in the middle of packing up my things when suddenly the power went out in the neighborhood. Mom came to tell me that I should stay with my grandpa until the power came back on.

    I was really disappointed because I felt that we did not have much to talk about. But I knew he would be frightened alone in the dark. I went to his room and told him that I'd stay with him until the power was restored. He was quite happy and said, “Great opportunity.”

    “What is it?” I asked.

    “To talk, you and I” he said. “To hold a private little meeting about what we're going to do with your mom and dad, and what we're going to do with ourselves now that we're in the situation we are in.”

    “But we can't do anything about it. Grandpa,” I said, surprised that here was someone with whom I could share my feelings and someone who was in the same “boat” as I was.

    And that's how the most unbelievable friendship between my grandfather and me started. Sitting in the dark, we talked about our feelings and fears of life — from how fast things change to how they sometimes don't change fast enough. That night, because the power went out, I found a new friend, with whom I could safely talk about all my fears and pains, whatever they may be. Suddenly, the lights all came back on. “Well,” he said, “I guess that means you'll want to go now. I really like our talk. I hope the power will go out every few nights!”

    Let children learn to judge their own. A child who learns to talk does not learn by being corrected all the time; if corrected too much, he will stop talking. He notices a thousand times a day the difference between the language he uses and the language those around him use. Little by little, he makes the necessary changes to make his language like other people's, in the same way, children learn to do all the other things without being taught—to walk, run, climb, ride a bicycle—compare their own performances with those of more skilled people, and slowly make the needed changes. But in school we never give a child a chance to find out his mistakes if we thought that he would never notice a mistake unless it was pointed out to him, or correct it unless he was made to. Let him work out, with the help of other children if he wants it, what this word says, what the answer is to that problem, whether this is a good way of saying or doing this or not. If it is a matter of right answers, as it may be in mathematics or science, give him the answer book. Let him correct his own papers. Why should our teachers waste time in doing such work? Our job should be to help the child when he tells us that he can't find the way to get their own understanding, how to know what they know or do not know.

Dear Miss Hanff,

    You will be glad to know that the two boxes of eggs and the tins of tongue have all arrived safely and once again we all wish to thank you most sincerely for your extreme generosity. Mr. Martin, one of the older members of our staff, has been on the sick list for some time and we therefore let him have the lion's share of the eggs, one whole boxful in fact, and of course he was delighted to get them. The tins of tongue look very inviting and will be a welcome addition to our larders (食物橱) and in my case will be put on one side for a special occasion.

    I enquired at all the local music shops but was unable to get the Messiah or Bach's St. Matthew Passion in stiff covers in clean, secondhand copies, and then I found they were available from the publisher in new editions. Their prices seemed a bit high, but I thought I had better get them and they have been sent by Book Post a few days ago, so should arrive any day now. Our invoice, total $4.20, is enclosed with the books.

    We are sending you a little gift for Christmas. We do hope you will not have to pay any duty on it. We will mark it "Christmas Gift" and keep our fingers crossed. Anyway, we hope you will like it and accept it with our sincere best wishes for Christmas and the coming year.

    My name is certainly not of Welsh origin. As it is pronounced to rhyme with the French word "Noel", I think there may be a possibility that it originated in France.

Yours sincerely,

Frank Doel

    As people age, the body changes in all sorts of predictable ways. Brains can slow. Wounds take longer to recover. And sleep patterns(模式) shift, too. This can come as news to many, says Michael V. Vitiello, a psychologist at the University of Washington who is expert in sleep in aging.

The most noticeable—and often most annoying—changes are how sleep and wake-up times change and sleep gets lighter, often beginning in middle age. Gone are weekend sleep to 11 a.m. and the ability to sleep through a noisy garbage truck down the block.

But not every restless night can be ignored. Studies have found that poor sleep can create a particular threat to older adults—Falls, depression and anxiety, problems with memory, and increased suicide(自杀) risk are among the effects of sleep issues in this population group that researchers have found. But scientists are still unsure why those risk connections exist.

    What is clear is the connection between good sleep and psychological well-being in older adults. A 2010 study showed us that connection when it came to sleep quality, but sleep quantity didn't show the same effects. And that, experts say, may be the key to understanding sleep as you age. If you're sleeping less, but don't feel negative effects out of bed, the changes you notice may just be normal age-related.

    Over time, Vitiello says, sleep patterns simply change. "A lot of older adults recognize that they don't sleep the same as they did when they were 18, but they can still function and they're OK. And all is well with the universe."

    When I first married my wife, I lived and worked in Ontario, moving from small town to big city as I pursued my career as a radio broadcaster. We have two sons, both of whom were born in Toronto and moved with us to Ottawa. They went to school, grew up there, and then pursuing their own careers, they also moved. One went to Canada's east coast near a city called Halifax and the other headed to the west coast Vancouver. We had a dilemma; we were left in the middle.

    The problem wasn't pressing at the time because I was still working and my job was in Ottawa. However, as we began to considering retirement we wondered where we should spend our final years. We couldn't be close to both of our children and there was no telling when they might again relocate. For several reasons, we settled on a small town on Vancouver Island. At least we were close to one of them. However, he had his sights set on Hollywood and, when an opportunity presented itself, he left Canada and headed south. So, there we were, and still are, in our little west coast town. We love our little corner of paradise (乐园）but we paid a price. We have not been there for some important events such as the births of two of our grandchildren. We have missed watching them grow up, backyard barbecues, and the normal, noisy households. Our home, while comfortable, is also very quiet.

    Every fall we travel to see the children and try to spend a week or more with them and we make the even longer trip to see our grandchildren, who are now teenagers, actually into their twenties. They seldom come to visit us. The distances are just too great and it is costly.

    Fortunately, both our boys are doing well and our grandchildren are growing straight and tall. We love all of them and they love us but the reality is that they don't need us. We have done our jobs and at least in theory，we can sit back, relax and enjoy the time remaining to us. In fact, we're happy but there were times I think about the things we didn't see. They have also missed having a set of parents and grandparents around.

    Life has been good for our family but we have paid a price.