北师大版高中英语选修八Unit22《EnvironmentalProtection》word教案

1、名师精编 优秀教案安徽省滁州市其次中学高中英语 Unit22 Environmental Protection 教案 北师大版选修 8 单元教学目标技能目标 Goals Read an article on global warming and identify missing information in a text. Talk about environmental issues in the world today. warming, Listen to and take notes from a lecture and a radio interview. Write a repor

2、t about the environment. Revise reported speech and practice vocabulary relating to global natural disasters and endangered animals. II 目标语言1. Justifying Arguments .so that. 功能句式Thats why.I mean, basically. And I think, because of that Thats the reason why.One reason they are poor is. 2. Giving opin

3、ions What I don t understand is.Whats really worrying .I m not sure. I havent thought about it much.Whats ridiculous is.Thats a good question. What we should do is. 名师精编 优秀教案1 课标词汇trap, ecology, botanical, consultant, brewery, reserve, principle, boycott, corrupt, conservation, consensus, beyond, re

4、levant, refer, ray, bounce, pin, agriculture, coincidence, condemn, federal, reservation, sacrifice, advocate, recycle, substitute, threaten, pancake, hurricane, tortoise, mainland, hook, seize, behalf, typhoon, grand, scale, changeable, thunderstorm, rainfall, irrigation, arm, rough, quake, offshor

5、e, catastrophe, separation, means, construct, 词汇shabby, clay, brick, slip, slide, mountainous, howl, flee, potential, roll, plug, quilt, cushion, skyscraper, adopt, rail, warehouse, considerate, finance, allocate, politics, fragile, pest, sharpener, sharpen, valid, evolution, trunk, tusk, mature, ca

6、rve, calculate, cube, cubic 2 认读词汇greenhouse effect, endanger, claim, drought, species, leopard, crested ibis, alligator, extinct, habitat, Tibetan antelope, Tibet, fashionable, enforce, orangutan, landslide, tsunami, industrialisation, negative, soundproof, decibel 3 词组a number of, beyond ones cont

7、rol, look ahead, in turn, lead to, take action, ahead of, apart from, answer for, call for an end to sth, or else, wrap up, on somebodys behalf, for good, carry off, all in all, result in, earn ones living, plug ones ears, all the best, sum up, as a matter of fact, break away from Reporting 语 法.warn

8、ed that. will cause. .found that . is regulated. Passive Voice III I hate being treated like a child. 名师精编 优秀教案His work tends to be criticised. 1.In the last few decades, scientists have reached consensus and 重2.reported that human beings are causing changes in the Earth s climate something previous

9、ly seen as beyond our control. Nature is turning on us. 点3.A number of nations have already been in armed conflict over water, and reduced rainfall in the west of the US has resulted in huge forest 句4.fires. 子This catastrophe is still very fresh in the minds of people worldwide who have not yet got

10、over their separation from loved ones lost in the tsunami. III 教材分析与教材重组1. 教材分析本单元以环保为话题,介绍了人类与环境、动物与环境的关系；本单元通过读听说写系列活动使同学明白环境方面存在的问题及解决方法；通过课堂上的系列教学活动,使同学明白地球变暖、 温室效应、 濒危动物、 自然灾难、 环境污染、 噪音污染等问题,在当今时代,日益恶化的环境警告人们：环境爱护事业与全人类生存休戚相关；本单元的教学旨在激发同学们的环保意识,号召人人为爱护环境做出奉献,让人们永久生活在美好环境中；1.1 In this unit you w

11、ill . 和内容,明确了学习方向；介绍了本单元的学习目标,让同学明白本单元的话题1.2 Warm up 通过一系列的听说写活动,激发同学的爱好,为本单元的学习奠定良好 的基础；内容涉及环境方面存在的问题及挽救濒危动物的建议；1.3 Lesson 1 Global Warming介绍了什么是地球变暖以及地球变暖对人类的影响；语法涉及 Reporting 和 Passive Voice III；在学习课文之前要求同学就进展中国家仍是发达国家对地球变暖负有更多的责任加以争论,这些问题旨在调动同学学习的主动性,引导学生学会摸索问题； 在学习课文之前要求同学弄懂一些重点词的意思,削减阅读中的困难；通过

12、课文的学习, 同学们可以明白什么是地球变暖以及地球变暖对人类的影响；在此基础上引名师精编 优秀教案导同学对怎样削减温室效应进行争论；环绕环境问题进行的；1.4 Lesson 2 Endangered Species课文后附有词汇和语法练习题；练习题的设计仍是通过一系列的听说练习让同学明白不同濒危动物,并且就爱护濒危动物问题提出建议；要求同学依据听力策略学会在听报告时记要点,学会表达自己的观点,能够使用恰当词汇辩论；1.5 Lesson 3 Natural Disasters课文介绍了各种自然灾难；Read to learn介绍了阅读策略 :Complet ing texts with sent

13、ence gaps, 要求同学依据这一策略完成课文内容；在通读课文的基础上,回答课后问题；Vocabulary要求同学学习把握一词多性；Speaking部分要求同学对最近发生的自然灾难进行争论,给出建议；要求同学对怎样改善环境及怎样帮忙受害者1.6 Communication Workshop 通过听一段电台采访录音,让同学明白噪音污染和掌握噪音污染的措施； 本课仍介绍了报告的书写步骤和方法；通过听说写练习,学会用英语表达自己的观点；1.7 Language Awareness 7本课的教学目标是要求同学学习Wrapped Up 时,学习体会被动语态的用法； 此部分语言学问的学习充分表达了本套

14、教材的特色在语言环境中学习语法,依据语言现象归纳总结被动语态的用法；使语法学习生动化,趣味化；1.8 Culture Corner 文章介绍世界自然基金会；世界自然基金会（WWF）是在全球享有盛誉的、 最大的独立性非政府环境爱护机构之一,在全世界拥有将近 500 万支持者和一个在90 多个国家活跃着的网络；WWF的使命是遏止地球自然环境的恶化,制造人类与自然和谐相处的美好将来；1.9 Bulletin Board 记述了历史上最严峻的三次灾难；要求同学写出自己所知道的最严重的自然灾难；1.10 Unit Diary 要求同学对本单元的学习情形做出总结,发觉学习中存在问题,找出解决方法,提高学习

15、效率；2. 教材重组2.1将 In this unit you will. ,Warm-up 和 Culture Corner放在一起上一节“ 热身课” ；让同学明白本单元的学习目标,为本单元的课文学习打下基础；明白一些自然灾难, 明白一下世界自然基金会 （WWF）；2.2把 Lesson 1 Global Warming和后面的 Vocabulary放在一起上一节阅读课；2.3名师精编优秀教案和 Language Power 中的 Lesson 把 Lesson 1 Global Warming 中的 GRAMMAR Reporting1 Global Warming 整合在一起上一节“ 语

16、法课” ；2.4 依据 Lesson 2 Endangered Species Ex 1-8内容上一节“ 听说课” ；2.5 将 Lesson 2 Endangered Species Ex 9-12 和 Language Power 中的 Lesson 2 Endangered Species 放在一起,上一节“ 综合课” ；2.6 将 Lesson 3 Natural Disasters 和后面的 Read to learn 放在一起上一节阅读课；2.7 将 Lesson 3 Natural Disasters 中的 Lesson 3 Natural Disasters后面的 Vocabu

17、lary 、Speaking 和 Language Power 放在一起上一节词汇、语法课；2.8 依据 Communication Workshop 中的 Writing 和后面的 Talkback 内容上一节写作课；2.9 将 Communication Workshop 后面的 Listening、Speaking 和 Language Power 中的Focus on reading 放在一起上一节“ 综合课” ；2.10 依据 Language Awareness 7 和 Language Power 中的 Language Awareness 7 内容上一节语法课；2.11 依据

18、Language Power 中的 Check your progress内容上一节“ 综合课” ；2.12 要求同学课下依据Bulletin Board和 Unit Diary提示,完成本单元的自我评判；3. 课型设计与课时安排（经教材分析,本单元可以用12 课时教完）1st Period Warm-up & Culture Corner 2nd Period Lesson 1 Global Warming I 3rd Period Lesson 1 Global Warming II 4th Period Lesson 2 Endangered Species I 5th Period L

19、esson 2 Endangered Species II 6th Period Lesson 3 Natural Disasters I 7th Period Lesson 3 Natural Disasters II 8th Period Communication Workshop I 9th Period Communication Workshop II 10th Period Language Awareness 7 11th Period Check your progress 12th Period Bulletin Board & Unit Diary 名师精编 优秀教案IV

20、. 分课时教案The First Period Warm up & Culture Corner Teaching goals教学目标名师精编优秀教案1. Target language 目标语言重点词汇和短语global warming, the greenhouse effect, endangered animals, natural disasters, flooding, poverty, over-fishing, trap, ecology, botanical, consultant, reserve, principle, boycott, corrupt, conserva

21、tion, a number of 2. Ability goals才能目标and get students thinking and talking about Help students to learn Unit objectives natural disasters. Read an article about WWF. 3. Learning ability goal学能目标be studying Stimulate students interest and get them prepared for what they will in the unit. Teaching im

22、portant points 教学重 点Unit objectives and warm-up Teaching difficult points 教学难点How to motivate students and get them thinking actively and speaking freely Teaching methods 教学方法Discussing, listening & reading. Teaching aids 教具预备The multimedia computer Teaching procedures & ways 教学过程与方式Step I Lead in P

23、lay the song, Pass It On Down by Alabama. Ask students what this song means to them. What is the song trying to say. Then brainstorm about the problems the earth has and is experiencing i.e. pollution, global warming, etc. Write their answers on the blackboard. 名师精编 优秀教案T: Now please listen to a son

24、g. When you listen to the song, try to get what this song means to you and what this song is trying to say. After listening to the song, brainstorm about environmental problems. . After talking about environmental problems, present the title Environmental Protection. T: Today the quality of our natu

25、ral envi ronment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this ,life on earth cannot survive. Hap

26、pily concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air,forests and sea resources and to stop environmental pollution. People should be further educated to recognize the importance of the problems, to conserve

27、our natural resources and recycle our products. So in this class we are going to learn Environmental Protection. Step II Unit objectives In this unit you will Deal with In this unit you w ill . First ask students to read Unit objectives, which is a clear direction to learning Unit 22. Ask them to th

28、ink about which of the objectives will be most important for their individual learning. T: Good morning /afternoon, class. Ss: Good morning/ afternoon, Mr. /MsT: Look at the two logos. Can you guess what organization they stand for. S1: The first 名师精编优秀教案Administration of China. one stands for State

29、 Environmental Protection S2: The second is the logo of Earth Summit. T: Quit right. They both have some association with Environmental protection. In this unit, we are going to learn something about Environmental protection. As usual, before we start a new unit, what shall we do. Ss: Learn the unit

30、 objectives. T: What are the objectives in Unit 22. Show the unit objectives on the PowerPoint and color the language skills. Ask students to pay more attention to the colored words. Or ask students to read the unit objectives on Page 5 together, and they should pay more attention to the words in bl

31、ue. Please discuss which of the objectives is most important to you. After discussing the unit objectives, go on with Warm-up. Step III Warm up Deal with Ex1 in Warm-up. Show some pictures or video clips about environmental problems for students to describe. T: Now lets watch some video clips and th

32、en you will be asked to describe the environmental problems youve seen in the videos.S1: In the first video clip, we saw some natural disasters: earthquake, flood, volcanic eruption and drought. S2: In the second clip, the government calls on people to protect the endangered animals. S3: From the th

33、ird clip weve learned thousands of people in the world are living in poverty. S4: From the fourth one we can learn waste gasses from cars can cause global warming. . T: From the video clips we learn the re are many environmental problems. Please open your books and look at the Key Words in Ex1 on pa

34、ge 5. They are about environmental problems. Lets read the Key Words together. 名师精编 优秀教案. T: After reading the Key Words Please complete the sentences. After finishing the sentences, you may work in pairs and check your answers. After checking the answers, ask students to read the sentences together

35、. . T: Do you know who help protect the Earths natural environment. Show the logo on the PowerPoint. Step IV Culture Corner Introduction of the Panda Logo T: Look at the logo please. Can you get the full name of the organization. What do the initials WWF stand for. Show the following pictures on the

36、 PowerPoint. Ss: The World Wildlife Fund. T: Quite right. Back in 1961 when it was founded, WWF stood for the World Wildlife Fund. However, as the organization grew over the 70s and into the 80s, WWF began to expand its work to conserve the environment as a whole reflecting the interdependence of al

37、l living things, rather than focusing on selected species in isolation. So although we continued to use our well-known initials, our legal name became World Wide Fund for Nature except in North America where the old name was retained. More and more, however, to avoid confusion and mixed messages acr

38、oss borders and languages, WWF is known as simply WWF, the global conservation organization. In this class we are going to learn something about this organization. By the way, do you know the story behind the panda logo of WWF. Ss: No. 名师精编 优秀教案T: OK, please read the following and you will be clear

39、why Panda Logo was chosen. The story behind the panda logo of WWF The inspiration for the panda in WWFs world-recognised logo came from Chi-Chi, a giant panda that had arrived at the London Zoo in the year 1961, when WWF was being created. Aware of the need for a strong, recognisable symbol that wou

40、ld overcome all language barriers, WWFs founders agreed that the big, furry animal with her appealing, black-patched eyes would make an excellent logo. The first sketches were done by the British environmentalist and artist, Gerald Watterson, in 1961. Based on these, Sir Peter Scott, one of those fo

41、unders, drew the first logo, and said at the time. We wanted an animal that is beautiful, is endangered, and one loved by many people in the world for its appealing qualities. We also wanted an animal that had an impact in black and white to save money on printing costs. The black-and-white panda ha

42、s since come to stand as a symbol for conservation world-wide. The following is the logo of WWF in China. As the global conservation organization, WWF works to conserve species at risk, protect threatened habitats and address global threats. Deal with Reading Students are given five minutes to read

43、the text. Five minutes later students will be asked to do the post-reading exercises. After doing the exercises individually, students will work in groups and check their answers with other group members. T: Please read the text 名师精编优秀教案reading it, do the and learn more about WWF. After post-reading

44、 exercises. After c hecking the answers . T: While doing the reading comprehension exercises we pay more attention to some facts about the Earths natural environment. From the passage we learn that: WWF is one of the worlds largest and most experienced independent conservation organizations, with al

45、most 5 million supporters and a global network active in more than 130 countries. WWFs mission is to stop the degradation of the planets natural environment and to build a future in which humans live in harmony with nature, by: conserving the worlds biological diversity ensuring that the use of rene

46、wable natural resources is sustainable promoting the reduction of pollution and wasteful consumption T: Do you want to do something to protect the Earth. Would you like to be a volunteer. Please join the WWF Youth Volunteer. The WWF Youth Volunteer Programme enables small teams of committed and outs

47、tanding young people, aged 20-27, to have 2 to 3 month volunteer experiences working with WWF field projects in Madagascar, India, Bhutan and Fiji. The goal of the volunteer programme is to provide you with a powerful, direct experience of the unique challenges developing nations face in protecting

48、their environment and its assets. The aim is also is to enable you to effectively communicate your experiences to others. Overall, WWF wants to provide you with an insight into the world of conservation work on the ground, in the field. In doing so it hopes and believes that you will be inspired and

49、 motivated by what you see and what you do, and that you will carry this through the rest of your life. Show your care for nature. Take action online for the environment. Step V Warm-up Ex 2-4 名师精编 优秀教案Deal with Ex 2. Ask students to read the statements in Ex2 and ask them to guess what the report i

50、s about. Play the tape for students to listen and judge the statements are true or false. Pla y the recording again if necess ary. After checking the answers, play the recording for a third time so that the students can correct the false statements. T: After learning about some information of WWF, l

51、ets listen to a news report. First please read the statements and try to guess what the report is about. Students are given two minutes to read the statements. Then play the recording for students to listen. If necessary, play the recording again so that they can decide if the statements are true or

52、 false. Deal with Ex 3&4. Ask students to work in pairs and list 5 a nimals which are most endangered in China. Then discuss what you can do to protect them. Five minutes later, ask some pairs to present their results to the class. T: Wild plants and animals are increasingly threatened by population

53、 explosion and economic development. As a result, many animals and plants, especially the rare and endemic species, as well as those of great economic value, become endangered and threatened. As we know, panda was chosen as the logo of WWF in 1961, for it is endangered. What other animals are also e

54、ndangered in your opinion. Please work in pairs and list 5 animals which are most endangered in China. Discuss what you can do to protect them. Five minutes later, you will be asked to present your result. You can refer to the following chart. 类别 category 中文名英文名Chinese name English name 龟tortoise 爬行

55、类 reptile 鳖soft-shelled turtle 哺乳类 / 兽类蛇snake 穿山甲pangolin scales mammal/beast 熊bear 名师精编优秀教案tiger 虎T: OK, who would like to tell 豹leopard 犀牛rhinoceros 麝/ 獐musk deer / river deer 鹿deer 羚羊antelope us what animals are endangered in China. And what you are going to do to help save them. S1: Chinese Alli

56、gator Alligator sinensis an endangered species but successfully bored in captivity in a breeding center located in Anhui Province; wild population has increased in reserves too. The Giant Panda, Golden Monkey, Takin, Chinese Alligator, and Manchurian Tiger are endangered animals in China. Chinese have been trying to pre