Unit 4 Wildlife Protection Using language课件(共45张PPT)

课件45张PPT。Unit 4 Wildlife protection Using language高一人教新课标版必修二How much do you know about dinosaurs? Have you ever seen something abut dinosaurs? Now look at the following pictures and say as much as you know about dinosaurs.Discussion In pairs discuss the possible reasons for the disappearance of dinosaurs. Think about what is mentioned in the text, and any other reasons there may be.ANIMAL EXTINCTIONReading and listening1. There are many different species of dinosaur and all of them have been found in China. 2. Not long ago, a rare new species of bird-like dinosaur was discovered in Henan Province.FFTask 1:True or False3. Some scientists are sure dinosaurs died out because the earth got too hot for the dinosaurs to live on any more. 4. Dinosaurs died out quickly about 65 million years ago and many other animals have died out more recently.FTAnswer the following questions. When did the dinosaurs live?Task 2: They lived on the earth tens of millions of years ago, long before Humans came into being.2. What’s the rare new species of dinosaurs discovered in Liaoning Province?A bird-like dinosaur which could not only run but also climb trees.3. What might be the possibilities of the dinosaurs’ disappearance? Maybe that’s because a large rock hit the earth or because the earth got too hot for them to live on. Before listening to the dodo’s story, try to predict in pairs how the dodo might have become extinct.Task 3:Listen to the tape and choose the sentence which gives the main idea of the story. Say what is wrong with the other three.Task 4:This story is about how foolish the dodo was. This story is about how the dodo became extinct. This story is about how the dodo and Man became friends. This story is about how the other birds and animals tried to save the dodo.1. This story is about how foolish the dodo was. It is not fair to blame the dodo for his disappearance. 2. This story is about how the dodo became extinct.WrongCorrect3. This story is about how the dodo and Man became friends. This one only explains half the story. The dodo and Man did become friends but only because man wanted to kill all the dodos as easily as possible.Wrong4. This story is about how the other birds and animals tried to save the dodo. This one is wrong because the other animals and birds did not do much to save the dodo. They warned him but did not help him.Wrong4. Listen to the tape and choose the correct answer to complete each sentence. 1. The dodo is _____. A. fierce B. unkind C. friendly D. foolish C2. He wants to believe that Man is telling the truth because ____. A. Man is friendly B. he thinks Man is friendly C. he thinks the bears and monkeys lie D. Man is his best friend B3. He didn’t realize who had killed many of his friends until ____. A. Man told him the truth B. the other birds told him C. he saw how his friend was being killed by Man D. the monkeys told himCOnce upon a time I lived on the island of Mauritius. I was called “dodo”. There ... ...