毛里求斯(非洲岛国).pptVIP

Why did some animals die out? 1. not enough food 2. Their habitats were destroyed. 3. too much hunting 4. pollution 5. climate change Can you name the most famous of the animals that have died out ? Difficult sentences They lived on the earth tens of millions of years ago, long before humans came into being. They could tell this from the way the bones were joined together. In the same way there are animals that have did out more recently and no one knows why. One day a new _______ came to my island. It was called ____ and at first we seemed to be ____ friends. Man ________ me everywhere and I gave him some of my ______ to eat. Then several of dodo friends seemed to have ___________. Others said “Your friends are being ______ and killed while you are _______ on the beach.” I could not ______ it. One day he ___ after the last of my dodo friends and I saw him ___ her. He killed me too. I was the ___ of my species. After that there were no more dodos in the world. My advice is: be careful who you ____. The main idea is: This story is about why dodo disappeared. 1. It is not fair to blame the dodo for his disappearance 3. In a way it is true but does not tell the whole story. 4. It is not true. The birds and monkeys told the dodo about what was happening to the other dodos but they did not help him. Homework 板书设计 * dinosaurs species a birdlike dinosaur When live and die out? What caused the disappearing of the dinosaurs? Guessing What caused the disappearing of the dinosaurs? Reading A large rock hit the earth and put too much dust into the air. The earth got too hot to live on. What’s the main idea of the text? The main idea is species and the reasons for dinosaurs’ dying out. What does the dodo look like? The dodo 渡渡鸟 Guessing bird, large, small wing died out in 1799 lived in Mauritius 毛里求斯(非洲岛国) What caused the disappearing of the dodo? Guessing Listen to the 1st part: 1.Which words are for dodo? ( ) lazy