人教新课标高中英语必修2《Unit4 Workbook》课件

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1、Aunty Gladys is a writer for the teenager magazine Animals. She usually answers letters from the readers who worry about the wildlife around them.,Listening,Page 62,He doesnt know which fish he can eat.,He cant understand why humans kill him.,She doesn t understand why the best animals and plants ar

2、e kept in zoos and parks.,Li Kun,Zhao Jing,Listening,Listen to the three letters and fill in the chart.,ASK AUNTYGLADYS,Part A Dear Aunty Gladys. I am very concerned about the environment, but I also like eating sea fish very much . I know some fish species are endangered by too much fishing. I also

3、 know that fishermen have to count the number of fish they catch. If they have too many of one species, they have to throw them back into the sea. Please tell me which fish I can eat without hurting any endangered species. Yours , Li Kun,script,Part B Dear Aunty Gladys. I am a Bengal tiger and I am

4、very unhappy that so many people want to kill me. I am a quiet, kind-hearted animal and I like to live alone in my forest. The only animals I kill are those I am going to eat., I cant understand an animal like man who attacks me for no reason. I know I have a beautiful skin, but I am amazed that I s

5、hould be killed for it. Now I find my habitat is getting smaller and smaller and I cannot miss meeting man. I am frightened. What can I do? Yours, Bengi,Part C Dear Aunty Gladys. I am a young visitor from China. I am very interested in all the wonderful animals and plants you have in England. But Iv

6、e noticed that you keep the best animals in zoos and the prettiest plants in parks. Why are the animals not running around freely in the wild and why are the plants not growing in forests? Yours, Zhao Jing,Answers to exercise 1 on page 63,Using words and expressions,distant relief affect appreciate

7、powerful certain,far away in space or time to reduce pain or unhappy feelings to do something to make a change to understand how serious something is important some, enough or to a degree,Page 63,Answers to exercise 2 on page 63,I am very concerned about wildlife protection. I would never buy a real

8、_ coat because I know that animals have been killed to make it. In the same way I am careful about the sweaters I buy. I never wear one made with wool taken from beneath the stomach of a Tibetan antelope.,fur,They are an_species and I would feel very sorry if they were to_ . However, it is different

9、 with some insects such as_ . There are enough ofv them to make their place in the world_. As they spread illnesses, there is a good reason for killing them. But for those harmless insects, I will be happy to leave them_.,endangered,die out,mosquitoes,secure,in peace,Susan burst into laughter when s

10、he saw the monkeys running after each other in the dust of the game reserve. They looked funny. My grandpa longed for the return of the Milu deer so much that he could hardly contain his excitement and burst into tears when he saw them in the Nanhaizi Milu Park return to China.,Answers to exercise 3

11、 on page 63,The WWF inspects the panda reserves regularly so that the pandas there are well protected. They make sure that anyone who hunts a panda will be punished with no mercy.,After the loss of so many antelopes, the game keepers began to employ new methods for catching the hunters.,The scientis

12、ts knew that their experiment would succeed when the panda babies began to bite and eat bamboo all by themselves. Incidents with oil spills harm many sea birds, this has encouraged societies to come into being, whose aim is to save the birds. Many people go to a new economic zone like Shenzhen to lo

13、ok for a new job, hoping to increase their income there.,Answer keys to exercise 1 on page 64,Im afraid that the road to Wolong Nature Reserve is being repaired. How much money we should spend on endangered tigers is being discussed. The side effects of the new drug are being researched. The request

14、 to buy a video for each classroom is being considered. The project to make a new home for pandas is being developed.,Using structures,Page 64,are being protected, are being discovered, are now being studied, are being encouraged,Answer keys to exercise 2 on page 64,E, A, B, C, D, E,Answer keys to e

15、xercise 3 on page 64,The Return of the Milu Deer,Reading task,Page 65,Like other deer but with large horns,Live together, eat grass and small tree branches; like cool, wet weather,Over-hunted and killed,Lived happily and number increased,In 1985 the government of China asked for some to be returned

16、to China, the Duke of Bedford was happy to agree.,Great increase in number and several Milu deer centres have been set up,An increase in the friendship and understanding between China and Britain,what is even better what is even worse year by year, year by year care for, care about That is how the M

17、ilu deer disappeared from China.The first deer came back to China to the Nanhaizi Milu Park 20 kilometers south of Beijing.Britain helped China by bringing back an animal that had disappeared.,It has rained for a long time. What is even worse is that they havent got enough food. They got the first p

18、rize. And even better, they were admitted to college. That is how I came here. That is why I came here. That is when I came here. That is where he lives. He worked in a factory 10 kilometers north of this city.,What is even better is when countries help each other and build a good friendship. 主语从句 M

19、iss Yu说的话对我们很有影响。我们从此努力学习。 What Miss had said had a good effect on us. We worked hard from then on.,It is hoped that one day there will be enough animals to let them live in the wild again. = people hope that It 形式主语 People say that the computer began as a calculating machine. It is said that the co

20、mputer began as a calculating machine.,International Bird Rescue Research Center,Listening task,Page 69,Look at the pictures and predict what the listening will be about.,Its saving wild birds covered in oil.,Listen to Part A again and then write down what is the most difficult part of the work acco

21、rding to Alice.,Go over the passage on page 66 guessingthe meaning of the unknown words. Listen to Part A once more and fill in the blanks. Write one word for each blank.,Feathers are like_ to keep our_ _. Oil that on the water makes their feathers_ and makes the birdss skin_ and makes the birds ski

22、n_ . When birds try to remove the oil with their beaks, they_ and _.,raincoats,cold,water,flows,stick,together,get cold,may eat oil,get sick,Step 1: Step 2:,Listen to Part B again and write down the two steps the IBRRC usually takes to help those birds.,We comfort the birds.,We clean the birds.,Savi

23、ng wild birds Part A: two problemsHu Xiao is a senior high student who shows a great interest in wildlife protection. Today he has got a good chance to interview a volunteer, Alice Brown, from IBRRC. HX: Hello Alice. Im so interested in your work saving birds! What do you think is the most difficult

24、 part of your work? AB: Well I suppose its saving wild birds covered in oil. Thats the most difficult of all. HX: How does that happen?,script,HX: Oh dear! Do the birds always die? AB: Sometimesbut we try to save them. Birds use their feathers like a raincoat to keep out cold water. When feathers ar

25、e covered in oil, they stick together and a birds skin gets cold in the water. So without help the bird would die of cold!,AB: The oil comes from boats. It floats on the water and covers the birds feathers when they swim through it. HX: That sounds terrible. What do you do about it? AB: The first th

26、ing we do is make sure the bird hasnt eaten too much oil. When a birds covered in oil, it tries to clean itself with its beak. As it does so, the bird eats some oil and becomes sick.,Part B: the solution HX: What do you do with those birds? AB: First, we comfort a bird by feeding it and keeping it w

27、arm. Then we clean it. We rub the bird very carefully. We use warm water and a little soap and work quickly as the birds hate being touched. HX: Is this a difficult job? AB: Yes, because its very important to do the job quickly. HX: What happens after that?,AB: The birds are kept warm and given a re

28、st. HX: I suppose after that they want to touch their feathers with their beaks. AB: Yes, they do. Birds produce a natural oil in their tails and put this over their feathers until they feel better. HX: Thank you. Ive learned a lot. AB: Not at all. Its been my pleasure.,Speaking task,What else threa

29、tens birds besides oil spills? How can we help protect birds? How can we help people understand the importance of protecting the environment so that birds can live in peace?,In pairs, discuss the following questions:,Page 66,Answer key to exercise 1,Answer key to exercise 2,Telling people about the

30、problem. It is possible that small boat owners do not know that they are responsible for most oil spills. Asking them to think how they can help to solve the problem. Perhaps they could buy only organic food rather than food grown using pesticides. Perhaps they could tell others to be more thoughtfu

31、l about the environment.,Answer key to exercise 3,Asking the local government leaders to lead the way. Protect trees by reusing paper, allow wild plants to grow in some areas to encourage the insects and caterpillars that birds eat; protect local areas so birds cannot be hunted or killed. Providing

32、a bird-friendly area where birds can be observed but not hurt.,Writing task,Page 66,bird feeding trays,placed on tables, placed on tree trunks;,Bird nests,placed in trees, placed on tree trunks;,trees and bushes,for bird to rest in, for bird watchers to hide in.,Possible vocabulary includes:,Sample

33、writing,Plan to encourage more birds to visit the waste area near the park. There are few birds in our town and we would like to encourage them to return to live here. We found there was a dirty area near the park. We cleared all the rubbish away. Then we began to plan our new design for the area. F

34、irst , we made a plan and a drawing to show what the area would be like when it was finished.,Heading: the plan,The problem and our idea,Then we asked our parents to make the birdhouses and feeding trays. We decided that the bird tables should be made of wood because they will need to last a long ti

35、me outside. The feeding trays should be put on the tables or hung from the braches of the trees so the birds can easily get at them. Also the bird watchers need to see the birds eating. The nesting boxes should be hung from the trees so the birds can feel safe about their eggs.,Bird nests should not

36、 be put close to the ground or cats or other animals will be able to take the eggs. The water containers should be put in the open air so they can be changed without the birds getting upset or too excited. The observers should be put behind low bushes so they can see the birds but not upset them.,Pr

37、eparing the site the plan and drawing what we did and why,Finally, we put out bird food and water every day so that the birds would come to their new area. Soon we found that were several different species. We have found that all our hard work has really been worthwhile when we hear the birds singing.,The result,What happened,