People have been making and flying kites for about 2,000 years. {#blank#}1{#/blank#}Some historians believe it the ancient Chinese may have started kite flying 2000 years ago. It is still a popular hobby in China, Japan and Korea and in other countries of the Far East where beautifully decorated appear in different colors.

    {#blank#}2{#/blank#}Simple kites are made by crossing two sticks and covering them with paper or cloth. Then you attach a string at the end. More expensive kites have frames made of fiberglass, plastic or aluminum. The name comes from a graceful bird called kite.

    {#blank#}3{#/blank#}A flat kite is the oldest and simplest type of kite.  It flies because air flows over and under the kite's wing. The pressure under the wing helps the kite lift into the air.

    {#blank#}4{#/blank#}Early scientists sent kites up into the air to measure temperature at different heights. In 1752, Benjamin Franklin used a kite to prove that lightning was a form of electricity. He attached a metal key to the string of a kite. When lightning hit the kite, electricity passed down the string and Franklin got an electric shock. It was a very dangerous experiment that you shouldn't copy.

    Kites were also used to develop airplanes. The Wright Brothers experimented with kites before they flew the first airplane. {#blank#}5{#/blank#} In World War I the Germans developed a large kite that could transport people to a submarine. Kites were also used to carry radio signals over long distances.

    Today most people fly kites as a hobby. Kite festivals are organized in many cities in all parts of the world.

A. Kites are made in many different sizes, colors and shapes.

B. flying kites is great fun and it is easy if you know some secrets.

C. Kites have also been used in experiments.

D. No one knows for sure who invented the kite.

E. In Japan families fly fish kites on Children's Day, May5th.

F. Stories of kites were brought to Europe till the end of the 13^th century.

G. In the past, kites were sometimes used to take pictures in wars.

    A major source of teen stress is school exams，and test anxiety is not uncommon.When you recognize your teen is under stress，how can parents help your teen stay calm before an exam?

    Be involved.Parents need to be involved in their teen's work. {#blank#}1{#/blank#} What they look for is your presence­to talk，to cry，or simply to sit with them quietly.Communicate openly with your teen.Encourage your teen to express his/her worries and fears，but don't let them focus on those fears.

    Help them get organized.{#blank#}2{#/blank#} Together，you and your teen can work out a time­table in which he/she can study for what he/she knows will be on the test.

    Provide a calm setting.Help your teen set up a quiet place to study and protect his/her privacy.Give them a nutritious diet.It's important for your teen to eat a healthy，balanced diet during exam times to focus and do his/her best.{#blank#}3{#/blank#} If this happens，encourage your teen to eat light meals or sandwiches.A healthy diet，rather than junk food，is best for reducing stress.

    {#blank#}4{#/blank#} Persuade your teenager to get some sleep and/or do something active when she needs a real break from studying.Making time for relaxation，fun，and exercise are all important in reducing stress.Help your teen balance her time so that she will feel comfortable taking time out from studying to spend time with friends or rest.

    Show a positive attitude.{#blank#}5{#/blank#}Your panic，anxiety and blame contribute to your teen's pressure.Make your teen feel accepted and valued for his/her efforts.Most importantly，reassure your teen that things will be all right，no matter what the results are.

A．A parent's attitude will dictate their teen's emotions.

B．Exam stress can make some teens lose their appetite.

C．They will only make the situation worse.

D．Encourage your teen to relax.

E．The best thing is simply to listen.

F．Help your teen think about what he/she has to study and plan accordingly.

G．Your teen may also make negative comments about themselves.

How to write an email?

    While many people are accessible by email, sometimes it is difficult to determine how exactly to write an email to them. Here are some tips for you to follow.

Write an appropriate subject line. The subject line should tell the recipient (接收者) immediately what the email is about. {#blank#}1{#/blank#}Remember that your wording also has to be brief.

    {#blank#}2{#/blank#} It is best to be more formal rather than informal, so when writing to someone you have never met or written to before, a “Dear Jane Smith” is appropriate. When addressing someone whom you are a little familiar with, a “Dr. Smith” is okay until they tell you to address them by their first name, in which case a simple “Jane” will be okay.

    {#blank#}3{#/blank#} Within the first two sentences of your email, your recipient should know exactly why you are writing to him. Sometimes an introduction may have to precede (先于) the sentence that states why you are writing, and sometimes it has to follow.

    Use appropriate language. You may be used to using informal language in certain social settings. {#blank#}4{#/blank#}Even when dealing with colleagues or friends you are familiar with, do not immediately fall back on informal language.

    Keep it simple. People may get dozens and even hundreds of emails a day.{#blank#}5{#/blank#}In that way, they can save much of their time when reading emails.

A. Use proper greetings.

B. Express your ideas clearly.

C. State your purpose at the beginning.

D. Be as specific as possible when writing the subject.

E. However, an email may not be the best place to use such language.

F. It is important to check the language to avoid spelling and grammar mistakes.

G. It is always easier for them if you keep your email as short and brief as possible.

Dealing with Difficult Relationships

    Everyone has at least one awkward or tense relationship. {#blank#}1{#/blank#} It may be with somebody who will use up your energy whenever you are with them. Or worse, it could be someone who always cuts you down. By persuading you it's your obligation or duty, you forget about your own needs. Sadly, by remaining loyal to these people, you forget who you are. {#blank#}2{#/blank#} No matter who they are, it's necessary that you learn to set boundaries (界限) for yourself. It is you who allow them to take advantage of you or even belittle you.

    If you find a relationship unhealthy and it's time for you to set boundaries, the following advice may be helpful.

    Setting boundaries for difficult relationships starts by admitting how you are affected by the relationships. {#blank#}3{#/blank#} For example, it's time to study for tomorrow's test. But your friend wants to take you to a party. Here, setting boundaries will help protect your academic goals. Someone who pressures you to something you're not comfortable doing will stress you out. {#blank#}4{#/blank#}

Next, decide how much time you should spend with these people. {#blank#}5{#/blank#} But it's difficult to help others if you forget to protect your own priority (优先次序).

    Settling boundaries requires taking a long, honest look at yourself. By saying no to harmful patterns in relationships, you say “yes” to a healthier you.

A. Does this kind of relationship lower your self-respect?

B. These people may be your family members or even friends.

C. It's easy to spend too much time and energy offering them help.

D. People may try to keep you in an unhealthy relationship.

E. But a friend who considers how you feel will respect your willingness to try something new.

F. It's not easy to set boundaries because you may be afraid of losing them.

G. Do they bring you closer to your goals or pull you farther away?

    Eyesight plays a very important role in our daily life. Every waking moment, the eyes are working to see the world around us. Over forty percent of Americans worry about losing eyesight, but it's easy to include steps into our daily life to ensure healthy eyes. Here are five suggestions for a lifetime of healthy eyesight：

    Schedule yearly exams. {#blank#}1{#/blank#}Experts advise parents to bring babies 6 to 12 months of age to the doctor for a careful check. The good news is that millions of children now can have yearly eye exams and following treatment, including eyeglasses.

    Protect against UV rays (紫外线). Long term stay in the sun creates risk to your eyes. No matter what the season is, it's extremely important to wear sunglasses. {#blank#}2{#/blank#}

    Give your eyes a break. Two thirds of Americans spend up to seven hours a day using computers or other digital products. {#blank#}3{#/blank#}Experts recommend that people practice the 20/20/20 rule: every 20 minutes, take a 20second break and look at something 20 feet away.

    {#blank#}4{#/blank#}As part of a healthy diet, eat more fruits and vegetables each day. Vitamins C and E help protect eyesight and promote eye health.

    Practice safe wear and care of contact lenses (隐形眼镜). Many Americans use contact lenses to improve their eyesight. While some follow the medical guidance for wearing contact lenses, many are breaking the rules and putting their eyesight at risk. {#blank#}5{#/blank#} Otherwise, you may have problems such as red eyes, pain in the eyes, or a more serious condition.

A．Eat your greens.

B．Eye care should begin early in life.

C．They can properly protect your eyes.

D．Stay in good shape by taking more vitamins.

E．Parents usually don't care about their own eyesight.

F．Always follow the doctor's advice for appropriate wear.

G．This frequent eye activity increases the risk for eye tiredness.

    Teenagers do not always agree with adults. {#blank#}1{#/blank#} But in a program in New York, adults and teenagers live together in a friendly way.

    Each summer 200 teenagers and 50 adults are invited to join the program. {#blank#}2{#/blank#} Everyone in the group works for seven hours a day. They not only keep busy, but also find meaning and happiness in work. Some teenagers work in the forest or on the farm. Some learn to make things like tables and chairs. {#blank#}3{#/blank#}

    There are a few free hours each day, and weekends are free, too. During the free hours, some of the teenagers learn to take photos or paint pictures. Some sit around and talk, sing or dance. All in all, each teenager has his own way to spend his free time. {#blank#}4{#/blank#} In this program the teenagers and the adults make the rules together. If someone breaks a rule, they will talk about it and ask: "What should we do about it?"

    One teenager talks about his experience. "You stop thinking only about yourself. {#blank#}5{#/blank#}"

A. You learn to think about the group.

B. They, at times, have their own opinions.

C. Teenagers and adults talk with each other.

D. The adults will teach them to make other things too.

E. Proper rules are necessary while people live together.

F. Some teenagers don't know how to spend their free time.

G. They live together for two months as members of a work group.