About 500 words in the fourth grade of primary school: Penglai Ocean Polar World

Keywords: Penglai Polar Primary School Grade Four

This article applies to: the fourth grade of primary school.

Composition source:

This composition is about 500 words in the fourth grade of primary school, and the title is Penglai Ocean Polar World. Everyone is welcome to contribute.

Although Mei Chaofeng didn't come to Penglai, it kept raining. Our second day in Penglai can only go to the ocean polar world. I am naturally very excited, because this is a famous place and there must be many surprises. After stepping into the ocean polar world, it gives people the feeling that it really is.

Beautiful tropical rain forest. Walking in from the Ocean Polar World Pavilion, the first thing you see is a very eye-catching signboard "Tropical Rainforest" on the roadside. The road to there is not wide, both sides are basically rocks and trees with some green vines on them. As I walked, I muttered, is this also called a tropical rain forest? After a few steps, with the sound of running water and some birds singing, my eyes suddenly opened up. Many tall banyan trees cover the sky, and a waterfall flies down from the sky, surrounded by foggy jungles and Gu Teng. We walked along the rugged path, admiring all kinds of tropical trees and tropical fish kept in fish tanks between trees. If it weren't for the loud explanation of the commentator and the tourists, we really thought we had walked into the Amazon primeval forest we saw on TV.

Fantasize about the underwater world. Walking out of the rainforest, a mysterious huge cylinder stands in front of us. Inside is a patchwork and strange giant coral reef, which is beautiful and grand against the blue, green and red lights. Groups of colorful tropical fish drill around coral seams, while others swim freely around coral reefs, which immediately reminds people of scenes in the depths of the sea. Isn't this huge cylinder the golden hoop of the Monkey King, the anchor of the sea? Pick it up. "This is the largest cylinder in the world ..." The commentator's words suddenly pulled me back from my fantasy. If the cylindrical column is reminiscent of the bottom of the sea, then walking into the arc-shaped undersea tunnel is like really entering the crystal palace of the Dragon King in the depths of the sea. All kinds of fish are swimming over our heads and in the blue sea around us. There are big turtles, small sharks, devil fish ... and many fish I can't name. Some of them are still in the water, some are moving leisurely and slowly, and some are chasing each other quickly. Look at these.

Rare marine life. The exotic marine life in one venue after another in the polar world is really an eye-opener. In the polar zoo, I saw not only the white whale with a big bag on its head, like the birthday girl, but also the polar bear with a thick layer of white hair, and the penguins with different shapes like gentlemen, standing motionless on the central rock for tourists to take pictures. I saw many terrible sharks in the shark museum. They open their mouths and fangs and shuttle back and forth in the pool. According to the commentator, the most primitive shark is the frilled shark, the most cunning is the cat shark, and the most ferocious is the great white shark, the bull shark and the tiger shark. In the Turtle Hall, I saw many big turtles. They waved their limbs and swam freely in the swimming pool. The commentator told us that many turtles are over 100 years old, and close contact with them will bring good luck and longevity. On Seal Island, I saw a strong seal in the sea. The commentator said it was stubborn and angry. I didn't see it at all, but I thought it was cute and playful.

Excellent marine actor. Before the performance time, the stands of Hong Kong Ocean Park were full of eagerly awaited audiences, and several robust dolphins swam slowly in the blue water, looming. We found a seat and joined the patient crowd. Finally, the beautiful words of the hostess kicked off the performance. The audience got excited with the dolphins. The audience sat up straight and opened their eyes, and the dolphins swam around the pool at a faster speed. The first one to appear is the sea lion. The performance is a bit famous, military salute, handstand, roller skating, hoop, ball pushing, math, and the performance of "Sea Lion Band". At the end of each program, the audience won endless applause. The episode in the performance was particularly interesting. A little sea lion skipped class while doing the problem, ran back to the house by the pool and returned to class under the guidance of the animal trainer. Then there are dolphin performances, including singing and dancing, hula hoop, aerial header and mermaid missile. The most amazing performance skill is the mermaid missile, which is unique in the polar world. I saw an animal trainer diving into the water and swimming very fast, followed by two dolphins. Suddenly, the man was pushed up by the dolphin that jumped out of the water, and the flying man fell into the water in the screams of the audience. I was dumbfounded. These naval actors are amazing.

A touching fairy tale. Like Ocean Park in Hong Kong, the stands were full of spectators, and the performance began with everyone's anxious waiting. First of all, the performance of "Ocean Kite" was staged. A diver dived into the water and played with several devil fish around him. He let a devil fish head lie down for a while, then grabbed a devil fish and kept it spinning, which attracted applause from the audience. I think this performance, like Zhengzhou Aquarium, is a warm-up performance. Accompanied by melodious music and the narrator's explanation, the wonderful fairy tale "Mermaid" began to be staged. Five beautiful aunts dress up as five mermaids of different colors and play with the fish in the water. When they retreated to the edge to have a rest, suddenly a prince fell from the middle and slowly sank to the bottom of the water. Mermaids swam quickly from all directions, and Qi Xin helped lift the prince from the bottom of the sea until he was sent out of the water. After a while, with the change of music rhythm and the explanation of the commentator, the mermaids began to dance ballet and tango in the water. The graceful dance makes people feel that the touching story of the mermaid has been interpreted to a fantastic degree, which naturally ushered in the audience's prolonged warm applause!

Finally, we came to the largest museum of marine science in China, where I not only saw huge dinosaur fossils, all kinds of shellfish and fish fossils, but also learned that since the birth of human beings on earth, the ocean has participated in and influenced the historical process of human society and learned a lot of marine knowledge. It is worthy of being a big science class to walk into the ocean and understand the ocean.

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Self-evaluation: Due to the continuous rainfall brought by Typhoon Meihua, I can only visit Penglai Ocean Polar World. Because of the abundant time, we had a good time in the largest sea world in Asia. Because the diary at that time was relatively simple and the time passed so long, it was difficult to write this article. Intermittent revision, this time the network is blocked, so it has been delayed until now to upload a blog to share with you. Please forgive me and be more generous.