It's well-known by all the people to greet friends with a smile and a wave.{#blank#}1{#/blank#} However, what happens if your face and body send mixed messages? Would someone tend to believe the look on your face or the way you behave?

    Recently, scientists have dealt with these questions. They found that when a person is staring at your face, he might not believe what he sees if your body doesn't match the feeling that your face shows.{#blank#}2{#/blank#}Previous study had showed that the tone of a person's voice can be more important than the words spoken. For example, most people are more likely not to believe a person who says in a flat voice, "I'm so excited."

    When talking about emotions conveyed by facial expressions and body language, most scientists suspected that the face was more important. To test if this was true, psychologists from the Netherlands and Boston showed people a number of pictures of isolated faces and isolated bodies that showed anger or fear,{#blank#}3{#/blank#}

    An angry face had low eyebrows and tight lips. A frightened face had high eyebrow and a slightly open mouth{#blank#}4{#/blank#} A scared body had arms forward and shoulders square, as if ready to fight back.

    These results told the researchers that mixed messages can confuse people. Even when people pay attention to the face, body language surely influences the emotion they read.

    {#blank#}5{#/blank#}And if you want to be understood it helps to avoid sending mixed messages.

A. Studying such mixed messages is nothing new for scientists.

B. So, your body language is important for telling people your feelings.

C. Scientists feel new to study the mixed message that puzzles people,

D. An angry body had arms back and shoulders at an angle, as if ready to fight.

E. Body language can sometimes be misunderstood in different culture backgrounds.

F. They also showed pictures where angry or scared faces were paired with angry or scared bodies.

G. When doing this, your face and body work together to show your friends that you are happy to see them.

How to Be Healthy and Happy

    We all want to be healthy, happy, free of stress and more productive in life.

    ⒈Get enough sleep. It not only keeps you healthy but also you will be happier. It is said that “Early to bed, early to rise makes a man healthy, wealthy and wise.”{#blank#}1{#/blank#}

    ⒉Drink plenty of water. {#blank#}2{#/blank#} The benefits of water are amazing. Water helps keep your skin clear, leaving you feeling happier and better about your body. Water is just simply an amazing source in itself for your overall health. Try to drink 8 glasses a day.

    ⒊Smile and laugh. Don't get sad over small problems or take any joke seriously which hurt you. Instead, if you feel so hurt, you prefer to stay away from that friend. {#blank#}3{#/blank#} Respect your friend from a good perspective. Smile and laugh all the time and you will be happy.

    ⒋{#blank#}4{#/blank#}Help your mom do the dishes, help out your dad in the kitchen, clean your room, or do anything that could help your family. It will not only make them love you more, but you will feel happy knowing you have done good even if you moved out twenty years ago and are a father yourself.

    ⒌Have goals. Always believe you can achieve. If you can dream it, you can achieve it, no matter what. {#blank#}5{#/blank#} Organization plays a very important role in achieving goals, so organize yourself.

    Four benefits of writing by hand

    Today is National Handwriting Day! Although we don't write like we used to, here are four ways handwriting is still helpful.

    It's better for learning.

    {#blank#}1{#/blank#}That's because putting ink to paper stimulates (刺激) the brain.  One study from 2010 found that the brain areas related to learning “lit up” much more when kids were asked to write words like “spaceship” by hand versus just studying the word closely.

    {#blank#}2{#/blank#}

    Many famous authors prefer writing by hand to the use of a typewriter or computer. Writer Susan Sontag once said that she penned her first drafts (草稿) before typing them up for editing later. She said, “{#blank#}3{#/blank#}” A 2009 study seems to support Sontag's preference for writing by hand: Elementary school students who wrote essays with a pen not only wrote more than their keyboard-tapping friends, but they also wrote faster and in more complete sentences.

    It will prevent you from being distracted (分心).

    The computer in front of you is really a distraction.{#blank#}4{#/blank#}In 2012, scientists even suggested that taking five-minute breaks to browse Tumblr or BuzzFeed could make you a more productive worker. However, when it's time to work on that essay, have only a pen and paper in front of you.

    It keeps your brain sharp as you get older.

    {#blank#}5{#/blank#}According to The Wall Street Journal, some physicians say that the act of writing is good exercise for those who want to keep their minds sharp as they age.

A. It makes you a better writer.

B. Writing is good for your brain.

C. Of course, the Internet isn't all bad.

D. I like the slowness of writing by hand.

E. Try writing by hand at least 20 minutes each day.

F. Many writers have a preference for writing by hand.

G. One of the most effective ways to study is to rewrite your notes by hand.

    My friends and I had one-week trip to Bali Island in June three months ago, which was really impressive.

    It wasn't the typical trip by the sea with swimming suit at the beach. {#blank#}1{#/blank#} The rest of the days we would practice what we had learnt from the video with our coach, first in the pool, and then in the sea. Every day we had to dress ourselves up in the tight diving suit and a jacket with a heavy steel tank on the back

    I wasn't how most people would imagine spending their holiday. {#blank#}2{#/blank#} Not only did we appreciate beautiful view under the ocean, but we also felt less like tourists and more like professional divers as we learn more skills each day. This was more than just diving in life jackets. We were able to get away and explore underwater, swimming with turtles and other beautiful sea creatures in the ocean. “There are no mobile phones down there, no emails, no keys to lose, no birthdays to forget… {#blank#}3{#/blank#} The ocean is the last quiet place on Earth,” as a US journalist wrote in his book DEEP.

    {#blank#}4{#/blank#} When we had to fully concentrate on our breathing, we started to realized how we had been taking it for granted. We had never truly “felt” ourselves breathe before.

    {#blank#}5{#/blank#} In fact, my friends and I are already planning another diving trip to the Red Sea in the coming winter holiday. Why not join us?

A. Of course we had dived in the sea before.

B. However, we really enjoyed every minute of it.

C. It's said that diving can be attractive yet I was unsure about it.

D. The experience also allowed us to get to know ourselves better.

E. All stress, noise and troubles of life are left at the surface of the sea.

F. I've become interested in diving and have no doubt about the attraction of diving.

G. Instead, we spent our first morning siting in a room watching teaching videos about diving.

Sad Tale for Sale

    Hundreds of thousands of puppies (小狗) are born in puppy factories each year. Because the main purpose of the puppy factory is to make money, puppy factory owners fail to spend enough money on the dogs. {#blank#}1{#/blank#} The animals almost never get exercise or attention. Their cages (笼子) are often dirty, with little protection from sun, wind or cold.

    Many puppies born in puppy factories are taken away from their mothers before they are ready. {#blank#}2{#/blank#} The moms left behind are then bred (繁殖) again to produce more puppies.

    {#blank#}3{#/blank#} Although the puppies may seem healthy, these problems can show up when they're fully grown — sometimes even sooner. Some of the puppies die within days or weeks of purchase (购买).

    Kind kids and their families can help. {#blank#}4{#/blank#} Even if a pet store says that they don't sell dogs from puppy factories, chances are they really do. And don't trust newspaper or website ads made by people who sell puppies.

    If your family is ready for a dog, your best choice is to adopt one from an animal shelter (收容所). Animal shelters have different kinds of dogs just waiting for homes.   {#blank#}5{#/blank#}

A. Puppy factories need to stop.

B. In the future, don't buy puppies from pet stores.

C. To save money, they keep dogs in packed cages.

D. By doing this, you're in the business of helping pets!

E. There are many puppies killed in puppy factories.

F. Then they are shipped cross-country to be sold in pet shops.

G. Many of the dogs born in puppy factories have serious health problems.

Training the Brain

    People who can accomplish unbelievable tasks, such as memorizing thousands of random numbers in under an hour, state that they just have normal brains. Some memory superstars compete in Olympic-like World Memory Championships. These mental athletes, or MAs for short, can memorize names of dozens of strangers in a few minutes or any poem handed them. Ed Cooke, a 24-year-old MA, explains they see themselves as participants rescuing the long-lost art of memory training. These techniques existed not to recall useless information, but to cut into the brain basic text and ideas.

    A study in the journal Nature examined eight people who finished near the top of the World Memory Championships. The scientists examined whether their brains were fundamentally different from everyone else's or whether they were simply making better use of memorizing abilities we all possess. They put the MAs and control subjects into brain scanners and had them memorize numbers and photographs. The result surprised everyone. The brains of the MAs and those of the control subjects were indistinguishable. On every test, the MAs scored in the normal range. However, when the scientists examined what part of the brain was used during a memory activity, they found the MAs relied more heavily on areas in the brain involved in spatial memory.

    MAs offer an explanation: anything can be fixed upon our memories and kept in order by constructing a building in the imagination and filling it with pictures of what needs to be recalled. Dating back to the fifth century, the building is called a memory palace. Even as late as the fourteenth century, when there were copies of any text, scholars needed to remember what was read to them. Reading to remember requires a different technique than speed reading. If something is made memorable, it has to be repeated. Until relatively recently, people read only a few books intensively (细致地) again and again, usually aloud. Today we read extensively, usually only once and without continuous focus.

    So the great difference is the ability to create impressive pictures in mind and to do it quickly. Using memory palaces, MAs create memorized pictures. For example, recombine the pictures to form unforgettable scenes such as the ways through a town. One competitor used his own body parts to help him memorize a 57,000-word dictionary.

    Anyone who wishes to train the mind needs first to create fantastical palaces in the imagination. Then they should cut each building into cubbyholes for memories. In a short amount of time, they will notice improvement with remembering things. To keep the skill sharp, MAs deliberately empty their palaces after competitions, so they can reuse them and they recommend that beginners do the same.