关于海豚的英文演讲稿 篇1
One day Mr. Green, the science teacher, asked his class, "What do you want to be when you grow up?"
"I want to be a dolphin trainer like my uncle," Mike answered.
"Why do you want to be a dolphin trainer?" asked Mr. Green.
"Because I'm interested in dolphin language."
"Dolphin language? Tell us more."
"All right," answered Mike, "My uncle tells me that dolphins are very clever. One day my uncle saw a sick dolphin in the pool. It couldn't come up for air. So it whistled to the other dolphins for help. They came to their friend and made some strange sounds. They looked sad. Then together they pushed the sick dolphin's head up above the water. Soon it got well."
"Some scientists once said to my uncle, 'If you live with a dolphin and talk to it all day, maybe you can teach it some words.' My uncle decided to do that. He lived with a dolphin. The dolphin loved to play ball so he decided to teach the word 'ball' first. He threw a ball to the dolphin and said the word 'ball' many times. Soon the dolphin started to say the word."
Kate asked, "How do they make sounds?"
Mike didn't know.
"They make sounds through blowholes in their heads," said Mr. Green. "Scientists know a little about dolphin language, but they have a lot more to learn."
"That's why I want to be a dolphin trainer," said Mike.
关于海豚的英文演讲稿 篇2
Dolphin In the vast ocean live many creatures with great intellectual and physical capacities. Dolphin is one of those great creatures, whose capacities to think and move at an astounding rate puzzle those who study their behaviors, Dolphins possess something that makes them different from all the other sea creatures. It is not strength or speed but the size of their brains. Dolphin' s brain is almost the same size as that found in the human head. They live for a ling time. Dolphins' babies are born in the water. They can grow up to three and a half meters long. Dolopins use sound to help them find their way, look for their food and talk witheach other. Sound is just like their eyes and mouths.
关于海豚的英文演讲稿 篇3
Hopefully you already know that dolphins are not fish. Dolphins are warm blooded mammals like us. They breath air through a nostril on the top of their heads called a blowhole. Because dolphins breath air, they must surface periodically. Fish, however, breath by using gills underwater, and therefore do not need to surface. Many fish also have scales, which dolphins do not have. Instead, the skin of a dolphin feels rubbery. A layer of fat, called blubber, under their skin keeps them warm. The locomotion of fish and dolphins is also different. Fish swim by moving their tails from side to side (horizontally). However, dolphins swim by moving their tails up and down (vertically).
How many kinds of dolphins are there?
This question will probably never be answered correctly. As humans, we want to put everything we know of into a group. Some people like large groups with some variation and others like small, precise groups. Not everyone agrees about what marine dolphins deserve their own species name and what ones do not. I currently have 32 species of marine dolphins listed. I am pretty sure that this covers all the species accurately. Most people agree that there are six species of porpoises and five species of river dolphins
Dolphins can understand and interpret some words and actions, they cannot understand us word for word like in the TV show. Even though dolphins may not understand us completely, they might have their own languages. In fact, many people believe that dolphins communicate with languages.
关于海豚的英文演讲稿 篇4
青春的骄傲The Pride of Youth
作者：Walter Scott 沃尔特·斯科特(英)
Proud Maisie is in the wood,
Walking so early;
Sweet Robin sits on the bush,
Singing so rarely.
“tell me ,thou bonny bird,
when shall I marry me?”
-“when six braw gentlemen
kirkward shall carry ye.”
“who makes the bridal bed,
birdie, say truly?”
-“The gray-headed sexton
That delves the grave duly.
“The glowworm o’er grave and stone
Shall light thee steady;
The owl from the steeple sing,
Welcome, proud lady.”
骄傲的梅西漫步林间，
踩着晨曦;
伶俐的知更鸟栖息树丛，
唱得甜蜜。
“告诉我，美丽的鸟儿，
我哪年哪月穿嫁装?”--
“等到六个殡葬人
抬你上教堂。”
“谁为我铺新床?
好鸟儿，莫撒谎。”--
“白发司事，兼挖墓穴，
误不了你的洞房。”
“萤火虫幽幽闪闪，
把你的坟墓照亮，送葬，
猫头鹰将在塔尖高唱：
欢迎你，骄傲的姑娘。”
关于海豚的英文演讲稿 篇5
I love you , China
Good morning, ladies and gentlemen.
I’m very glad to make a speech here .Today my topic is “I love you , China”. Since the day I was born .I began to have a proud name---Chinese. Since the day I began to talk the most beautiful sentence I’ve ever learnt has been “I love you ,China !” I love you .China and I’m so proud of being a Chinese . I’m proud that I’ve got the beautiful yellow skin , black eyes and black hair. I’m also proud that I speak the most beautiful language is the world ----Chinese.
I love you , China . I am proud of being a Chinese with five thousand years of civilization behind .I’ve learned about the four great inventions made by our forefathers . I’ve learned about the Great Wall and the Chang Jiang River . I’ve learned about Zhang Heng and I’ve learned Zheng He.
I love you , China . As a young student , all we should do is to study hard and devote ourselves whole –heartedly in the future , to the great cause of building you into an even stronger and greater country in the world . I love you , China ! Thank you for your listening!