北师大U22L2Endangered Species.pptx

改错： 1.He warned us don’t to waste so much of our precious time. 2.The teacher said that two plus two was four. 3.The officer suggested the police would set out at once. 4.He told her how a nice girl was she.;Endangered Species;A bird, also known as Japanese crested ibis, is a large ,up to78.5 long, white plumage.;The crested ibis;It is a freshwater dolphin found only in the Yangtze River in China.;Yangtze dolphin ;Its tail is heavy with fur and the bottom of its paws is covered with fur for protection against snow and cold.;snow leopard ;It is one of two living species of alligator. It is native only to China. It is smaller than the other alligator species ,the American alligator, growing to an average of 1.5m.;The Yangtze alligator ;Listen for “topic” words;Listen to the lecture again and complete the fact files. Giant panda: Numbers : -----world wide : -----in special centers : -----in zoos : Habitat : Food : Reason for being endangered :;Listen to the lecture again and complete the fact files. Giant panda: Numbers : -----world wide : -----in special centers : -----in zoos : Habitat : Food : Reason for being endangered :;Yangtze Dolphin:;Yangtze Dolphin:;Tiger :;Tiger :;endangered !!!;;;;;;Causes: 1. Their habitats have become polluted.;Summary: How to save the endanger animal?; The whole world eventually wakes up and starts trying their best to give the rare animals a better environment. We make a lot of strong laws to protect animals form being harmed and punish those selfish guys who hurt these valuable animals. We have built some conservations for the animals. But that‘s not enough. We not only have to protect those endangered species，but also have to refuse to eat and buy them. Maybe those animals will be able to survive in the future.;endangered species apart from the number of….. or else answer for under severe threat ;loss of natural habitat call for an end to