课件26张PPT。Unit 4Wildlife protection人教新课标必修二贵州省思南中学
许义怀编辑 Wild plants
Wild animalsWe share our planet with so many wonderful creatures .
Wildlife can refer to plants but more commonly refers to animals. Wildlife{What makes the world around us so wonderful?Wild plants and animals?have to look after?themselves. They need?food, a good environment?and?safety. If their habitat?is threatened or they?cannot find?enough food, their numbers may?decrease. As a result these?endangered animals may?even die out. They need help. This is what?wildlife?protection is all about. Warming upA report on some endangered wildlife in China There has been some progress in saving wildlife in China.About 1,600 after more than 50 reserves set up to protect bamboo areasProblem not enough food: loss of
bamboo growing areasOne habitat in ChinaWolong Nature Reserve, Sichuan ProvincePanda Number after concernNumber before concernnearly all disappearedMore than 2,500 after being brought back from UKProblemDisappeared from ChinaOne habitat in ChinaNanhaizi Milu Park, BeijingMilu deer Number before concernNumber after concernnoneAbout 30-40 remain after being left in peace with no huntingProblemBaishanzu National Natural Protection Zone, Zhejiang Provincetoo much hunting in the 1950sNumber after concernSouth China tigerOne habitat in ChinaNumber before concernvery fewDo you know any other endangered wildlife in China that is being protected? Make a list.Milu deer
麋鹿Tibetan antelope
藏羚羊The Golden Monkeyred-crowned crane
丹顶鹤(仙鹤) What other endangered animals do you know of?
Pre-readingdolphin 中华白海豚, 是世界濒危物种sea turtleturtlepolar bearrhinogiraffe the Voice of the Wildlife especially
endangered wild animalsA Sad World ! “ We Tibetan antelopes live a hard life at high altitude of Tibet . We are being killed only because the human beings have a fancy for our wool .”People didn’t protect the nature.They destroyed it wildly.“ Where is our next meal ? My darling ! ” Food Shortage !Tibet antelope ---An animal living in the Tibetan plateauAs a result of illegal hunting, the number has been decreasing continuously and is now a mere 50,000 animals. “ We were a large group before the 1950s , we became endangered through over-hunting .
Now about 30 of us are alive in the wild . Those in zoos lost their natural skills , such as hunting and killing .”People kill animals for their fur, which can be made into beautiful and expensive fur coat.
People killed us simply to satisfy their desire to eat.lack of foodbad environmenthuman beings endless killing
……Why are they in danger of disappearing?habitat destroyedchange of climatepollutionWhat can we do to help endangered animals?protect their habitats and create new ones
set up nature reserves or natural protection area(自然保护区)
protect the environment
limit hunting
stop buying clothes made of their furs
ask people to protect wildlife