Different countries have different customs. When you travel to other countries, please follow their customs, just as the saying goes, "_______".

    Very often people who travel to the United States forget to tip. It is usual to tip porters who help carry your bags, taxi drivers and waiters. Waiters expect to get a 15% tip on the cost of your meal. Taxi drivers expect about the same amount.

    In England, make sure to stand in line even if there are only two of you. It's important to respect lines there. It's a good idea to talk about the weather. It's a favourite subject of conversation with the British.

    In Spain, it's a good idea to have a light meal in the afternoon if someone invites you for dinner. People have dinner very late, and restaurants do not generally open until after 9 p.m.

    In Arab countries, men kiss one another on the cheek(脸颊). Your host may welcome you with a kiss on both cheeks. It is polite of you to do the same.

    In Japan, people usually give personal or business cards to each other when they meet for the first time. When a person gives you a card, don't put it into your pocket right away. The person expects you to read it.

    Don't forget to be careful of your body language to express something in conversation. A kind of body language that is acceptable in one culture may be impolite in another.

    Dragons are not real animals, but look like a combination(结合体) of many animals such as snakes, fish and deer. They have two horns(角) and a long moustache(胡子). With fantastic powers, they fly in the sky or swim in the sea. They can make rain, too. The Chinese dragon is a symbol of strength and good luck. The emperors of ancient China loved dragons. Their clothes were covered with pictures of dragons.

    We are proud to call ourselves the “descendants(传人)of the dragon”. In Chinese, “excellent” people are often called “dragons”. A number of Chinese sayings talk about dragons, for example, “Hoping one's child will become a dragon”, which means hoping he or she will be successful.

    It is said that people born in the year of the dragon have certain characteristics(特征). They are creative, confident, brave and quick-tempered（性急的）. They are some famous “dragons” who have done excellent things, for example, the great man Deng Xiaoping, the famous businessman Li Jiacheng and the movie star Zhao Wei. They are all very successful.

    There are also some traditional festivals about dragons in China, such as Dragon Head-Raising Day and Dragon Boat Festival. We have different kinds of activities to celebrate them. These two festivals come every year, but the Year of the Dragon comes every twelve years.

    The dragon is very important in Chinese culture. As the “descendants of the dragon”, it is necessary for us to know the opinions on dragons in our culture. It can help us understand why our parents always want us to be “dragons”.

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In most parts of the world, many students help their schools make less pollution.  They join the Environment Club.  In the club, people work together to protect the environment. 

No-rubbish lunches.  How much do you throw after lunch? The Environment Club asks students to bring their lunches in bags that can be recycled.  The students try their best to make less rubbish. 

No-car days.  No-car days were started by 35 cities in France on 22nd September, 1998.  They were started to protect the environment.  By now, more than 1,000 cities around the world have had a no-car day.  In China, more and more people are taking part in the activity.  On a no-car day, nobody comes to school in a car—not the students and not the teachers! Cars give pollution to our air, so remember: Walk, jump, bike or run! Use your legs! It's lots of fun!

Turn off water! Do you know that some broken toilets could waste 20 to 40 ml of water an hour? In a year, that will fill a small river! In the Environment Club, the members mend those broken toilets. 

We have only one Earth.  Let's work hard together to make our world cleaner and more beautiful.