高中英语Unit4Wildlifeprotection教案新课标人教版必修2.docx

1、高中英语Unit4Wildlifeprotection教案新课标人教版必修22019-2020年高中英语Unit4Wildlifeprotection教案新课标人教版必修2Part One: Teaching Design (第一部分：教学设计)Period 1: A sample lesson plan for reading(HOW DAISY LEARNED TO HELP WILDLIFE)AimsTo talk about endangered speciesTo read about wildlife protectionProceduresI. Warming up by lea

2、rning about animalsLook at the photos below and listen to me telling you about the animals, the endangered animals. The Giant Panda is a mammal now usually classified in the bear family, Ursidae, that is native to central China.The Giant Panda lives in mountainous regions, like Sichuan and Tibet. Th

3、e Giant Panda is the symbol of the World Wildlife Fund (WWF), a conservation organization. Toward the latter half of the 20th century, the panda also became somewhat of a national emblem for China, and is now used in Chinese gold coins.Giant Pandas are an endangered species, threatened by continued

4、loss of habitat and by a very low birthrate, both in the wild and in captivity. About 1,600 are believed to survive in the wild.Milu deer is a Chinese deer. It has a long tail, wide hooves, and branched antlers. Another Chinese name for it is “four unlikes,.” because the animals were seen as having

5、the horns of a stag, the neck of a camel, the foot of a cow, and the tail of an ass. These animals were first made known to Western science in the 19th century, by Father Arm and David, a French missionary working in China. At the time, the only surviving herd was in a preserve belonging to the Chin

6、ese emperor. The last herd of Milu deers that remained in China were eaten by Western and Japanese troops that were present at the time of the Boxer Rebellion.These deer are now found in zoos around the world, and a herd of Milu deer was reintroduced to Dafeng Reserve, China in the late 1980s. They

7、are classified as “critically endangered.” in the wild, but do not appear to have suffered from a genetic bottleneck because of small population size.A tiger is a large cat famous for its beautiful fur of orange striped with black. Tigers live in Asia and are being very rare. This is due to people h

8、unting them for their fur and destroying the forests they live in.II. Pre-reading1 Defining wildlifeWhat does the world wildlife mean?The term wildlife refers to living organisms that are not in any way artificial or domesticated and which exist in natural habitats. Wildlife can refer to flora (plan

9、ts) but more monly refers to fauna (animals). Needless to say, wildlife is a very general term for life in various ecosystems. Deserts, rainforests, plains, and other areasincluding the most built-up urban sitesall have distinct forms of wildlife.Humankind has historically tended to separate civiliz

10、ation from wildlife in a number of ways; besides the obvious difference in vocabulary, there are differing expectations in the legal, social, and moral sense. This has been reason for debate throughout recorded history. Religions have often declared certain animals to be sacred, and in modern times

11、concern for the environment has provoked activists to protest the exploitation of wildlife for human benefit or entertainment.2. Reading to the recordingNow turn to page 26, listening and reading to the recording of the text. Try to keep pace with the native reader, making your reading resemble that

12、 of the reader, in speed, in intonation and in pronunciation. 3. Reading and transforming Now you are to read the text for information to fill in the form.What did Daisy see where she was?In Tibet in ChinaZimbabweIn thick rain forest4. Reading and underliningNext you are to read the text and underli

13、ne all the collocations at the same time.HOW DAISY LEARNED TO HELP WILDLIFEnot long ago, wake up, findby ones side, a flying chair, get dressed, put on ones jeans, fly away to, turn around, with a sad face, useto make, killfor, takefrom under, take ones picture, bee endangered, destroy the farm, tak

14、e photos, apply to, huntfor, make money for, as a result, in thick rain forest, protectfrom, rubover, a powerful drug, pay attention to, takehomeIII. Closing up by matching animals to five risk categories Different endangered species appear on different endangered species lists. And people who are t

15、rying to protecting animal use the following five risk categories to group the unlucky animal.Now in groups of four try to group all the unlucky animals found in China.List of Unlucky animals found in China 中国不幸动物分类名录EXTINCT(灭绝动物)-A species formerly indigenous to Canada that no longer exists anywher

16、e.EXTIRPATED（根绝动物）-A species no longer existing in the wild in Canada but occurring elsewhere.ENDANGERED（濒危动物）-A species threatened with imminent extinction or extirpation throughout all or a significant portion of its Canadian range.THREATENED（危急动物）-A species likely to bee endangered in Canada if t

17、he factors affecting its vulnerability are not reversed.VULNERABLE（弱势动物）-A species particularly at risk because of low or declining numbers, small range or for some other reason, but not a threatened species.Period 2: A sample lesson plan for Learning about Language(The Present Progressive Passive V

18、oice) AimsTo learn about The Present Progressive Passive VoiceTo discover useful words and expressionsTo discover useful structures.ProceduresI. Warming up by acting a text playGood morning class. To begin with we shall put our text HOW DAISY LEARNED TO HELP WILDLIFE on stage, that is, to act out ou

19、r story. Now the class acting team with their text play of HOW DAISY LEARNED TO HELP WILDLIFE! II. Discovering useful words and expressions1. Doing vocabulary exercisesTurn to page 28 and do the vocabulary exercises 1, 2 and 3. You can simply write your answers in the blanks on the very page of 28.2

20、. Playing a gameLets go on to play the game described on the top of the page 29. The following sentences are to be passed on. Plant native plants in your backyard. Do not dump weeds in the bush. Build a frog pond in your backyard. Put your rubbish in the bin. Leave your pets at home. Do not take any

21、thing out of the park. Encourage your friends to keep patches of bush as wildlife habitats. Join a munity group and offer to do voluntary work. Find out about conservation activities happening in your local area. Participate in local clean-up, tree planting and weed control activities. Learn About T

22、hreatened Species Look out for wildlife Refuse to buy any rare or endangered plant or animal product. Be alert and drive slowly at dawn and dusk in rural areas where wildlife may be active. III. Studying The Present progressive Passive Voice1. Passive Voice The passive voice is used when focusing on

23、 the person or thing affected by an action. The Passive is formed: Passive Subject + To Be + Past Participle It is often used in business and in other areas where the object of the action is more important than those who perform the action. For Example: We have produced over 20 different models in t

24、he past two years. Changes to: Over 20 different models have been produced in the past two years. If the agent (the performer of the action) is important, use “by.” For Example: Tim Wilson wrote The Flight to Brunnswick in 1987. The Flight to Brunnswick was written in 1987 by Tim Wilson. Only verbs

25、that take an object can be used in the passive. The following chart includes sentences changed from the active to the passive in the principal tenses. Active PassiveTime Reference They make Fords in Cologne. Fords are made in Cologne.Present SimpleSusan is cooking dinner. Dinner is being cooked by S

26、usanPresent ContinuousJames Joyce wrote Dubliners. Dubliners was written by James Joyces.Past SimpleThey were painting the house when I arrived. The house was being painted when I arrived.Past ContinuousThey have produced over 20 models in the past two years. Over 20 models have been produced in the

27、 past two years.Present PerfectThey are going to build a new factory in Portland. A new factory is going to be built in Portland.Future Intention with Going toI will finish it tomorrow. It will be finished tomorrow.Future Simple2. Passive Verb FormationThe passive forms of a verb are created by bini

28、ng a form of the “to be verb.” with the past participle of the main verb. Other helping verbs are also sometimes present: “The measure could have been killed in mittee.” The passive can be used, also, in various tenses. Lets take a look at the passive forms of “design.”Tense Subject AuxiliaryPast Pa

29、rticiple Singular Plural Present The car/cars is are designed. Present perfect The car/cars has been have been designed. Past The car/cars was were designed. Past perfect The car/cars had been had been designed. Future The car/cars will be will be designed. Future perfect The car/cars will have been

30、 will have been designed. Present progressive The car/cars is being are being designed. Past progressive The car/cars was being were being designed. IV. Reading and identifyingSince you are clear about Passive Verb Formation, go back to page 26 and scan the text for all the examples of The Present P

31、rogressive Passive Voice. Our fur is being used to make sweaters like yours.She was being watched by an excited elephant.Now try to put the following sentences into The Present Progressive Passive Voice. They are producing this new drug. Antelope is looking at her. They are killing us for the wool. They are destroying the farm.V. Discovering useful structures To consolidate your learning of The Present Progressive Passive Voice, turn to page 29 and do the grammar exercises 1, 2 and 3, also on the very page of 29.VI. Closing down by playing a gameTo