Recently some American scientists have given a useful piece of advice to people in industrialized nations．They say people should eat more of the same kind of food eaten by humans living more than 10,000 years ago． {#blank#}1{#/blank#}

     The scientists say that the human life has changed greatly．Our bodies have not been able to deal with these changes in life style and this had led to new kinds of sicknesses． {#blank#}2{#/blank#} So they are called "diseases of civilization"．Many cancersand diseases of the blood system are examples of such diseases.

      Scientists noted that people in both the Old Stone Age and the New Stone Age enjoyed very little alcohol or tobacco, probably none． {#blank#}3{#/blank#}  However, a change in food is one of the maindifferences between life in ancient times and that of today.

      Stone Age people hunted wild animals for their meat, which hadmuch less fat than domestic ones．They ate a lotof fresh wild vegetables and fruits．They did nothave milk or any other dairy products, and they made very little use of grains． {#blank#}4{#/blank#}  We eat six times more salt than our ancestors．We eat moresugar．We eat twice as much fat but only one third as much protein andmuch less vitamin C.

{#blank#}5{#/blank#} But scientists say that we would be much healthier if weeat much the same way the ancient people did, cutting the amount of fatty,salty and sweet food.

A．Stone Agepeople lived a simple life.

B．But today, weenjoy eating a lot of these.

C．In that case,they would live much healthier.

D．Ancient people also got lots of physical exercise.

E．These new sicknesses were not known in ancient times.

F．People today probably don't want to live like our ancestors.

G．Modern people used to suffer from "diseases of civilization".

    Stress is so common that many people choose to ignore it. But without right management, stress can be something much more serious{#blank#}1{#/blank#} They allow you to continue living your life in a healthy, happy manner.

Breathe

    The stress-relief technique that pretty much everyone's heard of, the act of breathing nonetheless remains an important point as any when it comes to cooling down the angry blood that's raging (发怒)around your body{#blank#}2{#/blank#}

Write

    {#blank#}3{#/blank#}Scribble (涂写) your feelings onto a piece of paper. They don't even have to make sense. Just punch (按键) away at your computer on a day-to-day basis for five or ten minutes, and you might be surprised at how light, and carefree you feel afterwards.

    {#blank#}4{#/blank#}Laughing allows us to take in a momentous supply of fresh oxygen from the air, stimulating (刺激) the muscles and providing our system with some healthy shock treatment that eases tension brought on by stress. Laughing is something we need to do everyday to stay healthy, and is a great way to keep the bad effects of stress at bay.

Sleep

    Sleep is absolutely essential for avoiding high stress levels. Everyone needs good amounts of rest, and by remaining glued (寸步不离) to a computer screen for the entire day without taking a break, your body will suffer the consequences, and stress will rise as a result{#blank#}5{#/blank#}

A. Cry

B. Laugh

C. Stress can build up in anyone.

D. Listed here are 4 ways to cope with stress.

E. Type away at your desk and channel your emotions into your hard-drive.

F. Taking along, deep breath to calm yourself is medically proven to be beneficial.

G. Take frequent breaks away from the screen, get some sleep, and see your stress ease up,

    More than 40 million Americans move each year, but not always by choice. Whether you're moving because of work or schooling or for better chances, adjusting to（适应）the life in a new place can be difficult. {#blank#}1{#/blank#} Here are some tips to help you adjust to your new home.

Treat it as an adventure

    {#blank#}2{#/blank#} So stay positive and get out there and explore! Taste the local food and visit famous places and museums. Try local activities that aren't popular in your former city, such as skating if you come from a beach town or surfing if you lived in the mountains. You may discover a talent or interest you never knew you had.

Get involved with（融入）your neighbors

    Introduce yourself to neighbors and everyone else you meet. {#blank#}3{#/blank#} This is the best way to get advice about living in your area, and to make new friends. Attend local events that interest you, visit the markets or yard sales, take classes and so on. All of these things will help you meet people come and feel connected.

    {#blank#}4{#/blank#} It takes time to get to know a new place, so don't expect to feel comfortable right away. {#blank#}5{#/blank#} To help make the process easier you can meet new people, find a support group near you. A fresh move is also a fresh start. It is therefore a great time to start fulfilling a dream you've had, whether it is going back to school, starting a new career, or finishing a novel.

A. Find what you love.

B. Be patient and go after your dream.

C. Give yourself time to adjust.

D. Tell them you're new in the town.

E. It is especially true when you don't love your new city very much.

F. Show others the photos of your favorite places in your old town.

G. Living in a new place is a great opportunity to experience new things and grow up.

    Recently, I have read a great number of books. I have found that no reading every day has helped me in my study Reduce Stress  {#blank#}1{#/blank#} And I am sure no matter what I read, the act of it will also improve yours.

    Reduce Stress {#blank#}2{#/blank#} Fiction is great for this. Reading an interesting fiction book is perfect right before bed time, though sometimes it's hard to put the book down if it's really good. Still, you'll be relaxed.

    Improve Analytical Thinking A scientific study shows that analytical thinking is encouraged and improved by reading. Readers improve their general knowledge, and more importantly are able to recognize patterns quicker.  {#blank#}3{#/blank#} Increase Vocabulary It's no secret that reading increases your vocabulary and improves your spelling.  {#blank#}4{#/blank#} In fact, even the language in children's books is likely to be more sophisticated(老练，复杂) than your daily conversation.

    {#blank#}5{#/blank#}

    I feel like a better writer, as I am burying myself in works from people who are better than me. That's why English classes in High School make you read “the classics". That's why art students learn to copy those masterpiece(态作), so they know the feeling of creating something amazing. The more you read the better of a writer you'II become.

    If you think that you don't have enough time to start reading, you're wrong. Think about the time you spend on TV series and in chatting online. Why not replace reading with those activities.? Well, let's start to read and get improved.

A. Improve Writing Skills

B. Change Writing Habits

C. When I have a stressful day, reading can easily help me relax.

D. Here are a few of my favorite ways that reading has helped me

E. But did you know that reading increases your vocabulary more than talking or direct teaching?

F. If you can recognize pattems quicker, your analytical skills get improved.

G. You will be surprised at the vocabulary you use in your daily conversation.

    Does a Dog Help a Teen with Low Self-esteem?

    A dog is known as man's best friend for good reason. Loyal and affectionate, a dog companion can enrich its owner's life in many ways. {#blank#}1{#/blank#} Many teenagers suffer from periods of low self-esteem(自尊)as they try to navigate the wavy waters of adolescence and deal with all of its associated highs and lows.

    A teenager who lacks self-esteem may feel isolated from his peers and unable to tell his parents about personal issues. The company of a dog can be a huge comfort and ease feelings of loneliness and awkwardness. A dog offers genuine unconditional love. {#blank#}2{#/blank#} 

    All dogs need exercise, so taking his dog for a walk is the perfect opportunity for a teenager to get outdoors and benefit from fresh air and physical activity. Exercise allows people to take control of their bodies, which is often the first step toward regaining control of other aspects of their life, says mental health specialist Dr. Alan Cohen. {#blank#}3{#/blank#} Exercise releases chemicals called endorphins (内腓肽) into the brain, which create positive responses in the body, including improved self-esteem.

    Dogs can help teenagers be more sociable and make new friends, suggests HELPGUIDE. {#blank#}4{#/blank#} A dog is a great ice-breaker, avoiding awkward social situations and putting the teenager at ease with people he meets. The more confident the teen becomes when out and about with his dog, the more his self-esteem will improve.

    {#blank#}5{#/blank#} If a teenager is suffering from depression or developing dangerous habits such as alcohol and drug abuse, more extreme action may be required. In these cases, professional help should be sought. Parents who suspect that their teen's low self-esteem is a sign of a far more serious problem should ask a suitably qualified health professional for advice.

A. It simply accepts its owner for who he is and doesn't judge, question or criticize.

B. In some cases, having a dog will not help with a teenager's low self-esteem.

C. Pets offer an unconditional love that can be very helpful to people with depression.

D. You don't have to worry about hurting your pet's feelings or getting advice you don't want.

E. In particular, someone with low self-esteem may find a pet dog to be extremely beneficial.

F. Many forms of exercise besides walking can be enjoyed with a dog, such as cycling, jogging and throwing a ball.

G. A teen may meet his peers while walking his dog in the park or taking part in a dog training class.

    Improving your lifestyle can seem like an unachievable goal. Changing everything about your life all at once is probably not realistic, but there are lots of small changes you can make to enjoy your life more. {#blank#}1{#/blank#}. Before you know it, you'll have the lifestyle you've always wanted!

    Eat healthy. You may be flooded by all of the appealing diets, but eating healthy is really not all that complicated Try a variety of fruits, vegetables, and healthy fats. Avoid salty foods, added sugar, and fatty foods as much as possible. {#blank#}2{#/blank#}. Fruits and vegetables are thought to increase feelings of positivity, while fats and sugars are linked to feelings of depression.

    Exercise. {#blank#}3{#/blank#}. Try to include at least 150 minutes of walking or 75 minutes of running or dancing into your weekly schedule. In addition to improving your physical health, regular exercise can also decrease symptoms of depression. Staying active is much easier if you find an activity that you enjoy. Try several new sports or exercise classes until you find something you really want to do. Having an exercise friend can also help keep you on track.

    {#blank#}4{#/blank#}. If you are overweight, there are a few really easy things you can do to lose a few pounds, which can add up to major health benefits. Try keeping healthy snacks like fruits and vegetables in your house for those times when you get the urge to eat between meals. You should also try to be aware of your motivations for eating. {#blank#}5{#/blank#} like going for a walk.

A. Take simple steps to lose weight

B. Stick to a healthy diet for losing weight

C. Start small by making one or two changes at a time

D. Your diet can also have an effect on your mental health

E. Regular exercise is an important component of a healthy lifestyle

F. If you eat because you're sad, try finding other ways of handling the feeling

G. Although eating out with your friends costs you much, it is completely for exercise