A strong memory depends on the health and vitality （活力） of your brain. They say that you can't teach an old dog new tricks, but when it comes to the brain, scientists have discovered that this old saying simply isn't true. {#blank#}1{#/blank#}

      Give your brain a workout. Memory, like muscular strength, requires you to “use it or lose it”. The more you work out your brain, the better you'll be able to process and remember information.{#blank#}2{#/blank#}

        Don't skip the physical exercise. While mental exercise is important forbrain health, that doesn't mean you never need to break a sweat. Physical exercise helps your brainstay sharp. It increases oxygen to your brain and reduces the risk for disorders that lead to memory loss.

        Get enough sleep. There is a big difference between the amount of sleep you can get by on and the amount you need to function at your best.{#blank#}3{#/blank#}Keep stress in check. Stress is one of the brain's worst enemies. Over time, stress destroys braincells. Studies have also linked stress to memory loss.

        Have a laugh.{#blank#}4{#/blank#} That holds true for the brain and the memory, as well as the body. Unlike emotional responses, which are limited to specificareas of the brain, laughter engages multiple regions across the whole brain.

{#blank#}5{#/blank#}Just as the body needs fuel, so does the brain. You probably already know that a diet based on fruits, vegetables, whole grains, “healthy”fats and lean protein will provide lots of health benefits, but such a diet can also improve memory. For brain health, though, it's not just what you eat—it's also what you don't eat.

A. Eat a brain-boosting diet.

B. Play games with memory.

C. Laughter is the best medicine.

D. But oversleeping is not good for yourbrain.

E. Even skipping a few hours makes adifference!

F. You have to shake things up from timeto time!

G. The human brain has an astonishingability to adapt and change.

    When a New Yorker was hiking in Europe, his Swiss friend kept saying “Listen to that!” but he didn't hear anything. His ears were accustomed to loud city noises and it was days before he was able to notice the sound of a bird. {#blank#}1{#/blank#}. There is background music in restaurants, bars, stores, rest rooms, elevators, and when you are waiting on the telephone. Russell Baker blames “society's determination to entertain you whether you like it or not”.

    {#blank#}2{#/blank#}, but in practice they avoid it. They drive with the car radio turned up, switch on the television when they get home, and exercise while listening to music on headphones. {#blank#}3{#/blank#} They can buy things in stores, but they do not have enough human contact. So they fill their lives with sound.

    {#blank#}4{#/blank#}. Young men play their car stereos loudly in order to create a personal environment around them. Like animals, they are marking a territory to warn rivals away and to attract a mate.

    It may also be true that the brain itself wants excitement just as the stomach insists on food. {#blank#}5{#/blank#} This seems extreme. Perhaps we would be better off if we sought periods of silence to provide balance.

    Winter running is the best way to lose winter weight. But before heading out, make sure you have a solid plan. You don't want to come across accident along the way. {#blank#}1{#/blank#}

    Wear the Right Shoes

    The right shoes will depend on the road. You want shoes that are made for the kind of surface you run on. For example, if you are running on slippery surfaces, you want shoes with great friction(摩擦力). {#blank#}2{#/blank#} When trying out a pair of running shoes, check the fit, feel and ride of the shoes. These elements(要素) are important once you take your new shoes out for a run.

    Warm Up

    Warm up is an important part to keep fit. Especially if temperatures drop and your muscles are stiff(僵硬的) from the cold! {#blank#}3{#/blank#} It also prepares the muscles for the intense (激烈的) activity ahead. The cold climate won't feel as cold when you do warm ups. This is because blood flows much faster after a good warm up!

    Deal with Wind

    {#blank#}4{#/blank#}The key is to run into the wind and finish by running against it. This keeps icy wind from blasting(用力撞击) your face. To prevent any injuries or accidents, break your run into small parts. {#blank#}5{#/blank#} You can use certain creams on the nose and cheeks to prevent frostbite(冻疮).Don't skip your sun-block if you're running during the day. UVB(紫外线)passes through the clouds. Running for an extended period on a cloudy day will still damage the skin!

A．Don't run in the wind.

B．Running makes you warm.

C．Warming up prevents injuries.

D．It's hard to run if it's too windy.

E．Your shoes should fit very well so you don't slip.

F．Here we are giving you important tips to remember.

G．It also helps to keep the skin protected from the wind.

    People who are confident really seem to be naturally outstanding(优秀的) and just seem to do everything with more grace(优雅的)than others. {#blank#}1{#/blank#}It is a habit that everyone can develop in life. Try these simple tips to drill and build up your confidence.

    Admit your shortcomings calmly.

    Do not try to escape from them or cover them. Face them bravely.{#blank#}2{#/blank#} Fight against them every day until the day when you could break away and conquer them.

    Dress for self-confidence.

    {#blank#}3{#/blank#}And therefore pay attention to your dress, display your unique physical advantages and exhibit your best image. In addition, on formal occasions such as a business meeting or a wedding ceremony, elegant dressing contributes to building your confidence.

    {#blank#}4{#/blank#}

    You should break your routine that deals with the work passively (被动地). Focus your efforts immediately on overcoming it, because it will make your restless mind at ease and build your self-confidence.

    Be positive.

    Feeling pity neither on yourself nor on others. If you are used to hating and accusing(指责) yourself, others would tend to do that and believe it. Instead, you should speak positively about yourself, your progress, and your bright future.{#blank#}5{#/blank#}

A. Your appearance could put you into embarrassment(尴尬)or increase your confidence.

B. Then talk about them to a reliable mate, a friend or a family member.

C. As a matter of fact, true self-confidence is neither born nor got overnight.

D. Build your confident vocabulary.

E. By doing so, you would encourage your growth in a positive direction.

F. Don't put off what you eventually have to do.

G. Don't judge a person by appearance.

Does your mood change with the seasons?

    Some people find that when the temperature goes down, so do their spirits. {#blank#}1{#/blank#}They eat more and gain weight. They have trouble sleeping. They can't think clearly.

    Here are some ways you can beat the winter blues:

    Get out in the sun. Some experts say that winter blues happen because we get less sunlight in the winter than we do in other seasons. Some say that the decrease in sunlight can make us feel sad.{#blank#}2{#/blank#}

    Get some exercise. A walk or other exercise will make chemicals called endorphins (内啡肽) flow through your body. Endorphins are natural "feel good" chemicals.

    {#blank#}3{#/blank#}Avoid having too much sugar. If you are eager for sugary foods (like cookies or candy), it may be a sign that you need more protein, like meat, chicken, or fish.

    Avoid holiday stress. Cut back if you have too many things to do. Make sure you have some quiet time to yourself.{#blank#}4{#/blank#}Get some rest. Studies show that most teens need about nine hours of sleep each night. The average teen, though, gets only about six or seven hours of sleep per night.

    Get help. Be cautious if you feel sad all the time and the feeling won't go away.{#blank#}5{#/blank#}

Talk to an adult who you trust or get help from a doctor.

A. Eat more healthy foods.

B. Choose different foods in season.

C. Don't be so busy that you get tired.

D. Those people sometimes feel sad for no reason.

E. You may have a bigger problem than the winter blues.

F. Getting extra sunlight each day can help brighten your mood.

G. A regular pattern of sleep is the most important thing to keep.

    When everything goes wrong, always look at what you have, instead of what you have lost. Because it's not what the world takes away from you that counts; it's what you do with what you have left.{#blank#}1{#/blank#}

    Pain is part of growing.

    Sometimes life closes doors because it's time to move forward. {#blank#}2{#/blank#}When times are tough, remind yourself that no pain comes without a purpose. Remember that there are two kinds of pain: pain that hurts and pain that changes you. When you roll with life, instead of resisting it, both kinds help you grow.

    {#blank#}3{#/blank#}

    Every time you get hurt, you heal. After darkness there is always light – you are reminded of this every morning, but still you often forget, and instead choose to believe that the night will last forever. It won't. Nothing lasts forever.

    Complaining changes nothing.

    {#blank#}4{#/blank#}It's always better to attempt to do something great and fail than to attempt to do nothing and succeed. It's not over if you've lost; it's over when you do nothing but complain about it. If you believe in something, keep trying. Don't let the shadows of the past darken the doorstep of your future.

    The best thing you can do is to keep going.

Don't be afraid to get back up—-to try again, to love again, to live again, and to dream again. Don't let a hard lesson harden your heart. Life's best lessons are often learned at the worst times and from the worst mistakes. There will be times when it seems like everything that could possibly go wrong is going wrong.{#blank#}5{#/blank#}

A. Everything in life is temporary.

B. And even if you fall short, keep going.

C. Your scars are symbols of your strength.

D. Those who complain the most, accomplish the least.

E. Here are a few tips to inspire you when you need it most.

F. That's a good thing because we often won't move unless life forces us to.

G. When you feel like quitting, remember that sometimes things can be right eventually.