Many teens in high school want to try out for sports. A lot of them try out because they think it will make them popular or get them more dates. While this may seem like a silly reason, there are lots of other benefits to sports that your children may fail to notice.

    With TV, movies, computers and video games becoming more and more popular, it has become so much easier for teens to be by themselves rather than going out with friends. Kids used to go hang out at the mall or drive around town; now they just sit at home. Getting your teens into a sport gives them a chance to go out and spend time with other people socially. While they may not find a new best friend, they will learn how to communicate with one another and work as a team and they'll find something useful later in life.

    More and more kids are becoming overweight. Joining a team sport will help teens get out and get some exercise without feeling pressured to lose weight or get in shape. What's more, if your teens see that their physical condition is causing them to under-perform, they may be encouraged to do other activities to get healthy. By the time your children reach their teenager year, part of good parenting will be providing them with direction and encouragement and continuing to help them develop a healthy style of living.

    These days, it's becoming harder to show your teenagers that you love and support them. A great way to do this is by showing up to their game, helping them practice, and helping with team fundraisers. These are also great ways to spend time with your kids and talk to them.

    You may think “but my teen isn't good enough to make their school team”. There are plenty of other places besides school to play team sports. You can always check out “for-fun” teams. You could look into more unknown sports that you may not have thought of, did you know that bowling is a NCAA team sports If you do a little research, you're sure to find something your teen will enjoy.

    Team sports are a great way for teens to get out of the house, get moving, make friends, and even get a scholarship to college. So why not talk to them about getting into sports today

    To American visitors, Iceland is a very interesting country, partly because it is different in so many ways from he or she is used to seeing at home. There are quite a few things that are not done, or that do not exist on the island—quite a few “No's”．

    There is no pollution, for instance, no dogs are permitted in Reykjavik, the capital. There is no television on Thursdays or during the whole month of July, and only three hours of black­and­-white TV the rest of the time. There is no hard liquor（酒） on Wednesdays and no beer at any time. There is no handguns; only one prison of thirty­ five rooms in the whole land—an admirable figure, even for a small country of 313,376 people.

    There is no army, air force or navy. There is no tipping（给小费） for anything. There are no large stores open on Saturdays or Sundays. Since Iceland is located just under the Arctic Circle, there is no darkness in summer and no daylight in winter. But thanks to Gulf Stream, the climate is rather mild, with temperatures between 34 degrees and 52 degrees in July.

    The rules on television liquor and guns are the result of government decisions. But the absence of pollution is because of in great part the fact that Iceland gets its power from the thousands of hot springs(泉水) that come out of the ground. They provide all the energy needed by the country. In fact, Iceland uses only 3 percent of all its available power.

    Iceland has been described as a democratic（民主的） independent country where more fish are caught and more books published per person than anywhere else in the world. The Icelanders have always felt a particular love for literature. They wrote their first books in the ninth and tenth centuries AD. These works were poems and tales about the kings, heroes, and heroines of Iceland and Norway. At first, the stories were remembered and passed from generation to generation. They were finally written down between 1140 and 1220. The Icelanders have never stopped writing ever since. “Rather shoeless than bookless，” they proudly say.

    A speech is a wonderful opportunity to inform,persuade or entertain.The best speeches often take on a combination of all three of these components（组成部分）.However,before you can go about the writing of a great speech,it is important to set goals.Goals keep you,your speech and your audience focused.

What a goal is

    In the context of a speech,a goal is the purpose of the speech,and what it hopes to accomplish.For example,the goal of a eulogy（颂歌）might be to celebrate the life of a loved one.The goal of a speech at a political gathering would be to inform the crowd about the political position of a candidate and persuade them to vote and campaign for the candidate in question.

    Why a goal is important

    Without a goal,a speech is without direction.The goal informs the structure and content of the speech.For example,if a speech's goal is to convince people that smoking is bad for them,the speech will be structured with persuasive arguments to back up the goal.A speech with a goal of informing audience will keep the information fair and factual.

    A goal is incredibly important to the speech's ability to connect with an audience.If the speaker is unaware of the goal of the speech,the audience will likely be unaware as well.This severely reduces the effectiveness of the message.

    Besides informing the audience of the content and structure,a speech's goal drives the speaker to greater heights. If a speaker is asked to speak on a specific subject but never establishes the goal,they won't know where to start in the research,organizing and writing of the speech.

    If you have been charged with delivering a speech,establishing a goal can seem difficult at first.There are several things to take into consideration.First,think about who you will be speaking to.The demographic（人口统计）of your audience will likely determine whether you will be able to persuade them or whether they will be able to sit through（一直坐到……结束）.Second,think about the topic itself.If the topic is something controversial（有争议的）,it may worth your while to consider an informative approach to present both sides of the issue.Finally,consider your resources.A speech with an informative or persuasive goal usually requires a great deal of research,and sometimes takes more time to write.

    Have you ever been sad because of failure? Please remember, for quite often achieving what you set out to do is not the most important thing.

    A boy decided to dig a deep hole behind his house. As he was working, a couple of older boys stopped by to watch. “What are you doing?” asked one of the visitors. “I want to dig a hole all the way through the earth!” the boy answered excitedly. The older boys began to laugh, telling him that digging a hole all the way through the earth was impossible. After a while, the boy picked up a jar. He showed it to the visitors. It was full of all kinds of stones and insects. Then he said calmly and confidently, “Maybe I can't finish digging all the way through the earth, but look at what I've found during this period!”

    The boy's goal was far too difficult, but it did cause him to go on. And that is what a goal is for－to cause us to move in the direction we have chosen, in other words, to cause us to keep working!

    Not every goal will be fully achieved. Not every job will end up with a success. Not every dream will come true. But when you fall short of your aim, maybe you can say, “Yes, but look at what I've found along the way! There are so many wonderful things having come into my life because I tried to do something!” It is in the digging that life is lived. It is the unexpected joy on the journey that really makes sense.

    You may think, salt is just a simple cooking element we shake on our food for a little extra taste. But salt is much more than that. Without salt our muscles would not move. Our nervous systems would not operate. Our hearts would not beat.

    But do not think rubbing salt into a wound will help. Doing that would be painful and not heal the wound. “To rub salt into a wound” is an idiom that means to purposefully make a bad situation worse.

    Early humans got the salt they needed to stay alive from the animals they killed. But advances in agriculture led to a diet low in salt. So, humans needed to find other sources. Those who lived near the ocean or other natural sources for salt were lucky. Those who did not had to trade for salt. In fact, people used salt as a method of payment in many parts of the ancient world. The word “salary” comes from the word “salt”.

    Salt also played an important part in population movement and world exploration. Explorers understood that if they could keep food fresh, they could travel longer distances. So they used salt to preserve food and explore the world.

    Salt was so important that, according to food historians, it was traded pound-for-pound for gold. Today, people still use the expressions “worth one's salt” or “worth one's weight in salt”. The expressions describe a person of value.

    A person might also be called “salt of the earth”. That description means he or she is dependable and trustworthy. However, when you say “I think we should take what he said with a grain of salt”you mean you accept it but maintain a degree of doubt about its truth.

    Researchers continue to show the power behind our sense of smell. Recent studies have found, among other things, that the smell of foods like pizza can cause uncontrollable anger in drivers on roads.

    The review explains that smell is unique in its effects on the brain. According to Conrad King, the researcher who carried out the review, “more than any other senses, the sense of smell goes through the logical part of the brain and acts on the systems concerned with feelings. This is why the smell of baking bread can destroy the best intentions of a dieter.”

    Smell, which dictates(决定) the unbelievable complexity of food tastes, has always been the least understood of our senses. Our noses are able to detect up to 10,000 distinct smells. Our ability to smell and taste this extremely large range of smells is controlled by something like 1,000 genes (基因), which make up an amazing 3% of the human genome. Researchers Richard Axel and Linda Buck were together awarded a Nobel Prize in 2004 for their ground-breaking research on the nature of this extraordinary sense. These two scientists were the first to describe the family of 1,000 olfactory (嗅觉) genes and to explain how our olfactory system works.

    According to one study in the research review, smelling fresh pizza or even the packaging of fast foods can be enough to make drivers feel impatient with other road users. They are then more likely to speed and experience uncontrollable anger on roads. The most reasonable explanation is that these can all make drivers feel hungry, and therefore desperate to satisfy their appetites.

    In contrast, the smells of peppermint and cinnamon were shown to improve concentration levels as well as reduce drivers' impatience. Similarly, the smells of lemon and coffee appeared to promote clear thinking and mental focus.

    However, the way genes regulate smell differs from person to person. A study by researchers in Israel has identified at least 50 olfactory genes which are switched on in some people and not in others. They believe this may explain why some of us love some smells and tastes while others hate them. The Israel researchers say their study shows that nearly every human being shows a different pattern of active and inactive smell-detecting receptors.