【精品】人教版高中英语课件：Unit 4　Wildlife protection－精品ppt课件.ppt

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1、人教版高中英语课件：Unit 4Wildlife protectioncarpetresponddistantfurreliefmercycertainn.地毯地毯vi.回答；做出反应回答；做出反应adj.远的；远处的远的；远处的n.毛皮；毛；软毛毛皮；毛；软毛n.（痛苦或忧虑的）减轻（痛苦或忧虑的）减轻或解除；减轻痛苦的事物或解除；减轻痛苦的事物n.仁慈；宽恕；怜悯仁慈；宽恕；怜悯adj.确定的；某一；一定确定的；某一；一定Words previewimportancerubmosquitoinsectcontainpowerfulaffectn.重要（性）重要（性）vt.擦；摩擦擦；摩擦n

2、.蚊子蚊子n.昆虫昆虫vt.包含；容纳；容忍包含；容纳；容忍adj.强大的；有力的强大的；有力的vt.影响；感动；侵袭影响；感动；侵袭Words previewattentionappreciatesucceedsecureincomeemployharmn.注意；关注；注意力注意；关注；注意力vt.鉴赏；感激；意识到鉴赏；感激；意识到vi.成功成功 vt.接替；继任接替；继任adj.安全的；可靠的安全的；可靠的n.收入收入vt.雇用；利用雇用；利用n.vt.损害；危害损害；危害Words previewDo you know any other endangered wildlife in

3、China that is being protected?milu deer pandaantelope tiger What other endangered animals do you know?北部白犀牛北部白犀牛(Sumatran rhinoceros)刚果瓜兰巴刚果瓜兰巴(Garamba)国家公国家公园拥有世界仅存的园拥有世界仅存的不足不足25只的北部白只的北部白犀牛，北部白犀牛犀牛，北部白犀牛将可能在地球上彻将可能在地球上彻底消失。底消失。白鳍豚白鳍豚它们大约在长江生活了它们大约在长江生活了2500万年，有万年，有“活化石活化石”的美称。由于数量奇少，被列的美称。由于数量奇少，

4、被列为中国一级保护野生动物。为中国一级保护野生动物。苏门答腊虎苏门答腊虎 在野生状态下只有在野生状态下只有20只。随着只。随着40年代年代巴利虎和巴利虎和70年代里海虎的灭绝，人们年代里海虎的灭绝，人们预计，这一物种在不久的将来也将在预计，这一物种在不久的将来也将在地球上消失。地球上消失。兰兰坎皮海龟坎皮海龟(L.Kemps Ridley Turtle)目前全世界范围内目前全世界范围内12种种最濒危动物中唯一数目最濒危动物中唯一数目成增长趋势的动物。需成增长趋势的动物。需经历经历11-35年成长期。年成长期。夏威夷蜗牛夏威夷蜗牛 Why are they in danger of disapp

5、earing?too much hunting What do people kill them for?fur&skin tusk meatWhy are some wild animals in danger of disappearing?lack of food,bad environment,peoples hunting and killing Discussion Some wild animals are dying out because of the loss of food,their habitats being destroyed or over hunting.Wh

6、y should we protect wildlife?Wildlife is our friends.They can keep the balance of nature and make the whole world colorful.To protect wildlife is to protect ourselves.What do you think we should do to protect wildlife?We should treat plants and animals the same as our friends and relatives.We should

7、nt cut or kill them freely.We should protect the environment around us to let them have enough food and good living conditions.We should collect money to protect the endangered animals,too.How Daisy learned to help wildlife?Whats this passage about?How Daisy Learned to Help WildlifeFast reading for

8、general ideas Where did Daisy go?Who took her there?What kind of animal did she meet in each place?Tibet,Zimbabwe and rainforest.An antelope,an elephant and a monkey.A flying carpet.Detailed reading1.Why has the antelope in Tibet become an endangered species?Its fur is being used to make sweaters.As

9、 the sweaters become popular,more and more animals are killed.So very few antelopes are left.2.Why are elephant numbers increasing in Zimbabwe?3.How does the government of Zimbabwe help protect wild animals?The farmers stopped killing the elephants,so the numbers increased.The government helps the f

10、armers.It makes sure that the tour companies pay the farmers when tourists cometo visit and hunt a few animals.4.Why is it important to protect the rainforest?5.What must be done if wildlife protection is to succeed?Looking after the rainforest helps protect plants and animals we know nothing about.

11、They may make it possible for us to produce medicines and drugs that we dont yet know about.a.stop man from killing them.b.build the protection zone.c.pay more attention to their habitat.We should Ways of wildlife protectionRead each paragraph carefully and write down its main idea and supporting de

12、tails in the correct boxes.HOW DAISY LEARNED TO HELP WILDLIFEType of writingParagraphMain ideaSupporting details1Why we need wildlife protection1 Animal:Tibetan Antelope2 Situation:being hunted for the fur under its stomach3 Result:numbers are decreasing rapidlyThis is a piece of narrative writing.P

13、aragraph Main idea Supporting details2A good example of wildlife protection1 Animal:elephants in Zimbabwe2 Situation:previously hunted with numbers decreasing rapidly3 Result:protection by farmers who make money from tourismParagraph Main idea Supporting details3 and 4What we can get from wildlife p

14、rotection1 Animal:a millipede from tropical rainforest2 Situation:produces a drug naturally which can protect us from mosquitoes3 Result:Daisy plans to tell WWF about the drugRetelling One day Daisy went to see the animals that gave fur to make her _ in a flying carpet.It flew away to _ in China fir

15、st,where she saw an _.The antelope told her that they were being killed for the _ beneath their _.sweater Tibetantelope woolstomachs Then the flying carpet flew away to _,where Daisy saw an _.The elephant said they used to be an endangered species._ used to hunt them without _.Zimbabwe elephantFarme

16、rsmercyBut with the help of the government,now the farmers are happy and their numbers are _.Then the flying carpet rose again and almost at once they were in a thick_.rainforestincreasing A _ was rubbing a millipede _ which contains a powerful _ over his body because it could protect him from _.So Daisy decided to produce this new drug with the help of _.The carpet rose and flew home.Although finally everything was _,she had _ so much.monkeyinsectdrugmosquitoesWWFgonelearnedHomework1.Try to retell the whole story.2.Finish the exercises on pages 28 and 29.