教育精品：usinglanguage (2).ppt

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1、Using language Unit 4 Wildlife protectionReading and listeningextinctiondinosaurinspectincidentdust fiercen.灭绝；消亡灭绝；消亡n.恐龙恐龙vt.检查；视察检查；视察n.事件；事变事件；事变n.灰尘；尘土；尘埃灰尘；尘土；尘埃adj.凶猛的；猛烈的凶猛的；猛烈的Words previewcome into beingaccording to形成；产生形成；产生按照；根据按照；根据所说所说Expressions previewAnimal extinctionThe possible re

2、asons for the disappearance of dinosaurs.over hunted lack of foodhabitat is being threatenedDiscussing Before listening to the dodos story,try to predict in pairs how it might have become extinct.Listen to the tape and choose the sentence which gives the main idea of the story.Say what is wrong with

3、 the other three.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.3.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

4、 but only because man wanted to kill all the dodos as easily as possible.4.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.Listen to the tape and cho

5、ose the correct answer to complete each sentence.1.The dodo is _.2.He wants to believe that Man is telling the truth because _.3.He didnt realize who had killed many of his friends until_.friendly he thinks man is friendlyhe saw how his friend was killed by ManSpeakingIn pairs choose another endange

6、red animal which you know about.Analyze why this animal is endangered.Is it being hunted and killed?Does it not have enough food?Is it because its habitat is being threatened?For exampleAnimal Habitat Reason for problemPolar bearWhite RhinoNorth PoleAfrica Warming of the seas means it is losing its

7、habitat of ice flows1 Destruction of the grasslands where it lives 2 Hunting for its horn3 Too friendly and so easily caughtIntentionPurposeIm going toto help/saveI intend/mean/plan to to protect fromI will so thatI feel likein order to Id like tobut do Im ready toto teach them a lessonId rather not

8、to punish those who do harm to wildlife.Support zoos,reserves,and organizations that help animals.Volunteer your money,time and ideas.Everyone shares a responsibility in helping to save endangered animals that live on Earth.Here are some ways we can help all wildlife:WAYS TO SAVE ENDANGERED ANIMALS

9、Avoid buying any products made from endangered animals.Learn all about endangered animals and share this information with everyone.Dont pollute.Writing Write a letter to WWF based on what you have discussed,asking them to help you save your endangered animal.All letters have a start and ending.Writi

10、ng FormalInformalStarts DearHi,My dear,Dearest,EndingsYours sincerely,Sincerely,Yours truly,Yours faithfully,Love,Cheers,Regards,Best whishes,Yours,Step 1:Collect your ideas for the letter and write down as notes.Step 2:Begin your letter like this:Dear WWF,I live on an island near Step 3:Finish the

11、letter by writing:Yours sincerely.(your name)Step 4:Check your writing and share your ideas with the class by reading them aloud.Formal start to the letterBodyFormal ending to the letterSample letter to WWFDear WWF,My friend,Chen Ting,and I have been doing some research on endangered animals.We foun

12、d that the habitat of polar bears is disappearing because the ice at the North Pole is getting warmer.I worry that when is disappears altogether,there will be nowhere for the polar bears to live.First,I suggest we are very careful with the energy we use.Global warming happens because we are putting

13、too much carbon dioxide into the air.One of the ways we do this is by driving everywhere by car.So I suggest we think carefully before using our cars unnecessarily.Second,instead of using our cars we should think about traveling by bus or by train.These forms of transport are more environmentally fr

14、iendly and do not put so much carbon dioxide into the atmosphere.Third,we can join WWF which is fighting to save the habitat of the polar bear.We can raise money to help them by making and selling cakes,selling crafts or giving talent shows and charging money for our parents to watch.I hope you will support us in our fight to save the home of the Polar Bears.Yours sincerely Wu Xiao Xing