The Internet has opened up a whole new online world for us to meet, chat and go where we've never been before. But just as in face to face communication, there are some rules of behavior that should be followed when on line.

    {#blank#}1{#/blank#} Imagine how you'd feel if you were in the other person's shoes. For anything you're about to send，ask yourself, ＂Would I say this to the person's face?＂ If the answer is no, rewrite and reread.{#blank#}2{#/blank#}

     If someone in the chat room is rude to you, your instinct (本能) is to fire back in the same manner. But try not to do so. {#blank#}3{#/blank#} If it was caused by a disagreement with another member, try to fix the situation by politely discussing it. Remember to respect the beliefs and opinions of others in the chat room.

    {#blank#}4{#/blank#} Offer advice when asked by newcomers, as they may not be sure what to do or how to communicate. When someone makes a mistake, whether it's a stupid question or an unnecessarily long answer, be kind about it. If it's a small mistake, you may not need to say anything. Even if you feel strongly about it, think twice before saying anything. Having good manners yourself doesn't give you license to correct everyone else. {#blank#}5{#/blank#} At the same time, if you find you are wrong, be sure to correct yourself and apologize to those that you have offended. It is not polite to ask others personal questions such as their age, sex and marital status. Unless you know the person very well, and you are both comfortable with sharing personal information, don't ask such questions.

       Do you find yourself forgetting where you left your keys or blanking out information on important tests?{#blank#}1{#/blank#}Before your next big exam, be sure to check out some of these tried and tested ways of improving memory.

    Focus your attention on the materials you are studying. Attention is one of the major parts of memory. In order for information to move from short-term memory into long-term memory, you need to actively attend to this information.{#blank#}2{#/blank#}

    Structure and organize the information you are studying. Researchers have found that information is best organized in related groups.{#blank#}3{#/blank#} Or you can make an outline of your notes and textbook readings to help group related concepts (概念).

    {#blank#}4{#/blank#}When you are studying unfamiliar material, take the time to think about how this information relates to things that you already know. By establishing relationships between new ideas and previously existing memories, you can remember the recently learned information.

    Pay extra attention to difficult information. Remembering information at the beginning or end of an article is easy. However, recalling information from its middle can be difficult.{#blank#}5{#/blank#}Another way is to try restructuring what you have learned so it will be easier to remember. When you come across an especially difficult concept, devote some extra time to memorizing the information.

A. Use this approach in your own studies.

B. Try grouping similar concepts and terms together.

C. Relate new information to things you already know.

D. Repeat the information you are studying to improve memory.

E. Try to study in a quiet place and concentrate on your learning.

F. Fortunately, there are things that you can do to help improve your memory.

G. You can overcome this problem by spending extra time memorizing this information.

    Health care is regarded as an important way to improve the health and well-being of people around the world. In many countries of the world, free health care is provided by the government{#blank#}1{#/blank#}

    Clearly, we all have to pay for this service through our taxes.

    {#blank#}2{#/blank#} They say that people who take unnecessary risks should not receive this free health care. For example, people who join in risky activities such as skiing are more likely to have an accident. It has been suggested that these people should pay for any medical treatment they require.

    {#blank#}3{#/blank#} Firstly, it's difficult to say exactly what is risky and what is not. For example, not doing enough exercise is probably more risky than skiing in the long run. As a result, it isn't fair to give free health care to an inactive person and make the skier pay{#blank#}4{#/blank#}Clearly, these people should receive free medical treatment if they are hurt on the job.

    Finally, I would like to say that I think free health care is a good thing. I understand that the system is not perfectly fair because some people use it more than others. Besides, not all the medical treatment is really necessary for the health of the patient. The taxpayer should not have to pay the costs of such treatment{#blank#}5{#/blank#}

A. It helps you make money.

B. Personally, I disagree with this point of view.

C. However, some people think this is basically unjust.

D. This means that everybody has a chance to see a doctor.

E. Free health care will decrease the economy of the country.

F. Besides, fire fighters take risks, but they are necessary risks.

G. However, in my opinion, this is a small price to pay for a healthier society.

    What happens when you want to go from one place to another, but there's water in the way？That's the problem people faced for hundreds of years in the area that is now New York City. In the city, there is a natural canal called the Narrows, separating Brooklyn on one side from Staten Island on the other.

    But the Narrows isn't really so narrow. The water is almost a mile wide, and it's more than 100 feet deep. {#blank#}1{#/blank#}When they wanted to talk to each other, they climbed into their boats and sailed across.

    By the late 1800s, circumstances had changed dramatically. Population growth meant there were now many people needing to travel between Staten Island and Brooklyn for work. {#blank#}2{#/blank#}

    Between 1888 and 1920 there were two major efforts to build a train tunnel to connect the areas. {#blank#}3{#/blank#} Proposals to build a connecting bridge made during the 1910s also ended in failure due to opposition from the US Navy.

    Finally, after World War II, there were so many people living in New York City that leaders decided Brooklyn and Staten Island needed a direct connection. Since tunnels were too expensive, they decided to build a bridge. The design selected had two separate roadways stacked on top of each other. {#blank#}4{#/blank#}Construction, which took five years, was completed in 1964 and cost $320 million. Today about 190,000 cars and trucks cross the bridge every day.

    {#blank#}5{#/blank#} But in the case of the Narrows, figuring out a good solution took hundreds of years.

A. Sometimes getting from one place to another is easy.

B. Both were quickly abandoned however due to the high costs involved.

C. Neither road was large enough to satisfy the existing transport demands.

D. It was anticipated that the new train system would help the areas grow even faster.

E. Taking a boat every time was very slow, expensive and, in bad weather, unreliable.

F. Both would hang in the air from thick steel cables, supported by two giant steel towers.

G. For a long time that wasn't a problem, because only a few people lived in Brooklyn and Staten Island.

    Parents of children and teens who play football may worry about their bodies getting injury. Younger football players have the lowest chance of injury. {#blank#}1{#/blank#} Therefore, it's necessary for players to know the rules of playing football whether they are young or old. The following can be used to reduce the chance of injuries while players are still enjoying the game.

    {#blank#}2{#/blank#} The American Academy of Pediatrics advises players and their families talk about whether the risks of injury outweighs the benefits of playing football. Football has many benefits, including regular exercise, learning to be part of a team, and social growth and development. Families who decide to play can take steps to reduce the chances of serious injury.

    Play by the rules. When players know the rules of the game—what's legal and what's not—fewer injuries happen. {#blank#}3{#/blank#} For example, players should know that in football they can't come from behind, crash into a player's legs, and steal the ball. It's legal and safer to go after the ball rather than the player.

    Wear legal equipment. {#blank#}4{#/blank#} Because illegal equipment leads to serious injuries of the head and neck. It's also the leading cause of severe injuries in football, but remember the protection of legal equipment doesn't depend on its quantity.

    Get good training. Players should learn the right way to use a tackle (装备). {#blank#}5{#/blank#} Correct training could lower injury for younger players. Older players could be at a greater risk of injury if they first learn to use tackle and never learn the correct skill.

A. Take steps to lower football injury.

B. Weigh the risks and benefits.

C. The more legal equipment players wear, the less injury they will get.

D. Legal equipment can give football players important protection.

E. Players should know what to expect from each other.

F. Doing this and practicing the skills often make sure players are correctly trained.

G. As players get older, stronger and faster, the chance of injury goes up.

You would want to make a good impression when you introduce yourself on the first day in class at your school wouldn't you? In this post, it will cover what to include in your introduction.

The start

You can start with the obvious (明显的) information — your name.{#blank#}1{#/blank#} You can be a bit creative by starting with something different. You can start with an unusual experience or an interesting fact about your city or an unusual hobby.

{#blank#}2{#/blank#}

The city you come from. You may add a sentence or two about the city as well if there is something interesting to talk about.Maybe the city is known for its historic monuments (历史遗迹).{#blank#}3{#/blank#} And if you've lived in different cities, you may briefly (简洁地) mention their names and,as mentioned above, a sentence or two on the most interesting parts of them.

What are your interests and hobbies?

Playing a sport? Traveling? Reading? Kite flying? Or something unusual,such as toy collecting?{#blank#}4{#/blank#} For example if you' ‘re into reading, mention your favorite books, your favorite author, and how reading has influenced you.

Where can you help others?

If you have a strength (长处) others in your class can benefit (受益) from, feel free to share it.For example, if you're good at dancing, you can teach anyone who's interested. If people know your strengths, they'll readily turn to you when they need help.{#blank#}5{#/blank#} And if you think helping others may be a waste of time, you should remember that you too may need help in areas where others are stronger.

A. Where are you from?

B. But that's a common start.

C. Where did you last attend the school?

D. Maybe it's famous for its natural beauty.

E. This is an easy way to make friends in high school.

F. Describe small facts if you've followed the hobby with serious interest.

G. The organizer may ask to include your family and the place you come from in the introduction.