Tong as the little master of the Asian Games essay within 400 words, anxious !! 5

The Asian Games have burned hope in the hearts of many Guangzhou people, and passed on their dreams in the hands of many Guangzhou people. Because of this dream, there are fiery emotions, surging blood, and bittersweet sweat. Every signpost is engraved with a prophecy about dreams; Because of this dream, greet the lightning with a smile and face the wind calmly, what will never stop in my heart is always the blazing torch and the passionate flame.

Just sent away the world-renowned Beijing Olympic Games, the 2010 Asian Games will be held in Wuyang City - Guangzhou, which is a worthy of pride of Guangzhou people. All of us living in Guangzhou are here to welcome this exciting occasion. I have always had a different Guangzhou Asian Games in my mind.

I thought about it and fell asleep unconsciously—I took a time machine to the opening ceremony of the 2010 Asian Games in Guangzhou, five days before the opening ceremony, and I walked alone in the streets and alleys of Guangzhou, walking along the Pearl River, and wandering ...... bustling commercial pedestrian streetsI saw that Guangzhou has changed a lot. The presence of green can be seen in every corner of Guangzhou; I was on a stone bench by the Pearl River, looking at the clear water and many fish; On the road, I saw a lot of traffic police, Guangzhou's traffic is much better, there is no longer the phenomenon of those vehicles parked indiscriminately, it is with their efforts to have the current traffic state; The cultural quality of the people has also improved, and the confetti and fruit peels on the streets in the past are gone, and I learned through understanding that Guangzhou City has carried out an activity to improve the quality of citizens to welcome the Asian Games, which has changed the face of Guangzhou.

I couldn't help but feel proud when I saw these beautiful and touching sights. I came to the Guangzhou Stadium and other major venues of the Asian Games two days before the opening ceremony, and looking at these magnificent buildings, my heart was excited, and the lighting design inside was even more remarkable, even more beautiful than the lighting design of the Beijing Olympic Games. After seeing so many beautiful scenes, it is inseparable from the strong support of the state and the enthusiastic cooperation of the citizens, and I began to admire ......Ay!

What's going on. The beautiful sight in front of me suddenly disappeared, and it became a black field in front of me. Oh!

It turned out that what I just saw was just a dream, I was in a daze for a while, I thought: this is not just a dream, this is my expectation for the 2010 Guangzhou Asian Games, I believe that the opening of the Asian Games will be the same as I imagined, this is the Asian Games in the minds of Guangzhou people. The Asian Games have burned hope in the hearts of many Guangzhou people, and passed on their dreams in the hands of many Guangzhou people.

Because of this dream, there are fiery emotions, surging blood, and bittersweet sweat. Every signpost is engraved with a prophecy about dreams; Because of this dream, greet the lightning with a smile and face the wind calmly, what will never stop in my heart is always the blazing torch and the passionate flame.

In life, we will make many discoveries, and I am no exception. In my memory, there was one discovery that stuck with me.

It was a much colder winter than ever, and after school, I saw my mother crying and telling me that her favorite cup was broken. I just sighed and ignored my mother, but when I saw my mother's face developing towards "eggplant", I hurriedly asked, "What's the matter?"

In the morning, I was going to pour a glass of water to drink, but as soon as the water was poured into the cup, the cup exploded. "Mom's face is a little better. I wondered:

What is the reason for this? My temper came up again, and I went into the computer room and looked up the information on the Internet, "Oh! It turned out to be the fault of the 'heat expansion and cold contraction'!

It is also said on the Internet that the reason why the wires are loose and hung between two poles is also because of 'thermal expansion and cold contraction', if the wires between the poles are tightened, the wires will break ...... in winterI read out a line of information on the Internet, "If you say that, hot expansion and cold contraction is really a troublesome guy!" Wouldn't it be more convenient to eliminate it from your life? I muttered.

A few days later, the "We Love Science" publication I subscribed to arrived, and I saw that in my favorite "Wizard Rocky and His Students", the protagonist Ye Yuxin also encountered the same problem as his mother - the cup exploded when pouring water, and it talked about the knowledge of heat expansion and cold contraction, I suddenly remembered my whimsy a few days ago, and was anxious to find the answer, so I buried my head and continued to read, but what I talked about was very opposite to my idea - if there was no heat expansion and cold contraction, there would be a big mess!

The book says that if there is no "thermal expansion and contraction", it will be miserable in winter - even if you turn on the heating to the maximum, it will not feel warm, but will get colder and colder, because the hot water in the heating pipe transfers heat not only to the radiator, but also to the air around the radiator, and the air expands by heating and naturally flows above the room. The cold air in the room will quickly flow in to fill the place. It's the constant convection of hot and cold air that warms the room.

If there is no "thermal expansion and contraction", the hot air cannot be expanded by heat, the cold and warm air cannot be convection, and even if the radiator is hot, the room will not be warm. It also talks about the fact that if there is no "thermal expansion and contraction", the gas stove cannot ignite, because the air cannot be convection, and the burning carbon dioxide cannot be carried away, so the fire cannot be ignited. At the end of the book, it is said that water is generally thermal expansion and contraction, but at a certain temperature, it is "thermal contraction and cold contraction", which is between 4 degrees Celsius and 0 degrees Celsius, that is, the lower the temperature, the larger the volume.

When water freezes, it becomes larger than the original liquid volume, so it is common for pipes to burst in the cold winter. I really didn't expect that without "thermal expansion and cold contraction", this day would really not be able to live.

It's worth breaking a cup and gaining so much knowledge.

I'm also looking for a map.

This data is ** on the map, and the final result is subject to the latest data on the map.

Who has anything about bubbles. Asian Games. Dust. Children. Gold medal. Essays of 300 words or more such as palaces! Hurry, hurry, hurry!!

I'm also looking for an essay about the Asian Games of around 400 words.

Organize the city's primary and secondary school students to "I am the Asian Games (small) messenger", "Asian Games athletes, I cheer for you" and other themes, through a variety of languages and letters (can be postcards, letter cards graffiti, etc.) to the Olympic Council of Asia, Asian National Olympic Committees**, "my favorite sports athletes", "my favorite sports team" and Asian countries and regions of the political leaders and friends to send invitation letters. The invitation letter can introduce the humanistic customs and natural scenery of China and Guangdong, express the blessings and expectations of the majority of young people for the Asian Games, and show the civilized etiquette that reflects the hospitality of the people of Guangdong, especially the young people.

2) Blessings to the Asian Games.

Organize primary and secondary school students to write letters to the Asian Organizing Committee, the host of the Asian Games, "my favorite sports athletes" and "my favorite sports team" (which can be in the form of postcards, letter card graffiti, etc.), guide them to show their minds about the Asian Games with the attitude of the Asian Games host, and express encouragement and blessings to the Asian Organizing Committee, the Asian Games venue**, "my favorite sports athletes" and "my favorite sports team", make suggestions, and express their good wishes for the Asian Games in Guangzhou.

3) Fitness Asian Games.

Organize primary and secondary school students to write letters to their relatives and friends (which can be in the form of postcards, letter cards, graffiti, etc.) to guide the majority of primary and secondary school students to actively participate in sunshine sports activities, drive relatives and friends to participate in fitness sports, and participate in the Asian Games and support the Asian Games with practical actions to exercise and enhance physical fitness.

I'm going to write this in about 400 words, and I'm going to help me.

The Guangzhou Asian Games are coming.

With the closing of the Beijing Olympic Games and the opening of the Shanghai World Expo, there is another earth-shattering good news: the 16th Asian Games will be held in Guangzhou from November 12 to 27, 2010.

Guangdong Province is in the south of China, the climate is suitable, although there is no spectacular majesty of Beijing, there is no economic prosperity of Hong Kong, but as long as you come, I believe that our Lingnan fruits, Guangdong food, clear mountains and green waters will let you go back and forth year after year, do not believe in the sight. As far as I know, there will be 41 competitions in the Asian Games, which is the largest number of competitions in the history of the Asian Games, and the 10th Asian Games for the Disabled will be held after this Asian Games.

At the moment of welcoming the Asian Games, as the host, I will work hard for the success of the Asian Games with practical actions from now on, and welcome you to come. The first is to start from yourself, start from the small things around you, and strive to be a civilized and polite Asian Games propaganda activist, if you want to know more about ......Letters are welcome; The second is to pay attention to environmental sanitation, call on everyone to be civilized and polite, protect the environment, take care of public health, and make our city more beautiful; The third is to study hard with the spirit of hard work as an athlete, and win glory for the country when he grows up.

2010 is a special year for us in Guangdong, we look forward to your arrival "Guangdong welcomes you", let us share this exciting and happy moment, friends.

I am the little master of the Asian Games. I love sports and am the little master of the Asian Games; I support the Asian Games, and I am the little master of the Asian Games. We are all little masters of the Asian Games, and we love it!