unit4topic1plantsandanimalsareimportanttoussectiond教学案例(仁爱湘教版初二上)doc初中英语
八年级英语上册 Unit 4 Topic 1 Plants and animals are impo
Unit 4 Our WorldTopic 1 Plants and animals are important to us.Section AThe main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ.Teaching aims and demands 教学目标1. Learn some words of animals and other new words and expressions:think about, sky, clear, nature, grandma, thin, cow, sheep, goose, rabbit2.Learn some ways of expressing comparative situations:(1)The air is fresher…(2)Chickens are much/a little smaller than cows.(3)Mice are the smallest of them.(4)Michael thinks dogs are much more clever than cats.3. Learn the comparative and superlative degrees of adjectives.strong stronger strongestⅡ. Teaching aids 教具录音机/图片/多媒体/两个苹果/小黑板Ⅲ. Five-finger Teaching P lan 五指教学方案Step 1 Review 第一步复习(时间:10分钟)1. (教师用实物呈现两个苹果,一个大,新鲜,另一个小,水分不足,引出比较级。
)T: Do you like apples?Ss: Yes.T: Which apple do you prefer, this one or that one?Ss: I prefer this one.T: Why? It’ s bigger and fresher than that one.(教师可以引导学生来回答此问题，从而引出比较级。
Unit 4 Topic1 Plants and animals are important to us
Unit 4 Topic1 Plants and animals are important tousSection B【one period】主备：辅备：Step 1 揭示教学目标1、知识目标：①掌握重点词（组）、句型②重温比较级、最高级③对话理解2、能力目标：①能熟练运用like…better because…及like…best because…句型②能听懂、读懂并理解含有比较级、最高级的文章3、情感、态度、价值观目标：热爱动植物、大自然，热爱生活Step2 教师自学指导1、导入（lead-in）复习农场动物及比较级、最高级2、听前预习3、带着任务阅读Step3 学生自主学习A）写出下列词的复数horse pig cow catsheep mouse hen gooseduck dog rabbitB）写出下列词的比较级、最高级tall strongnice bravefat thinred bighot wetlazy uglyC)完成1b(听力)D）找出重点词（组）E）读课文，完成1cStep4 分组合作探究（1c）A）play with keep a pet dog make sb./sth.+adj. both…and…sing to sb. Share…with…A）谈论1b. 并探究对话主要内容C）D）探究Part3.(看图记音标写单词)Step5 展示评价提升A）展示step4中的内容B) Listening 展示C) 短文填词Step6 当堂反馈检测A) 写出下列词的比较级、最高级B）翻译以下句子1、—你比较喜欢植物还是动物？—我比较喜欢植物。
2、我最喜欢猫因为它们比其他动物要可爱。
3、我认为玫瑰是所有花朵中最漂亮的。
4、他们很漂亮，而且能为我们歌唱。
5、众所周知，它们对我们都很重要（2者）。
6、我们和动植物共享同一个世界。
教学反思(Teaching Reflection)Teaching aims:1.Master the changing regularity and usage of comparative and superlative degrees of polysyllabic adjectives.2. Talk about plants and animals in nature.Useful expressions:I like….better because…...I like….best because……Teaching procedureStep1 Review1. Review the words about animals. For example:Cat, dog, tiger, panda, horse, sheep, monkey, deer, rabbit, elephant…T: How many animals can we name?Ss:…….2. Talk about one’s favorite animals,Make sentences using adjectives.For example:T: We know so many different animals, which is your favorite? Why ?Ss: I like…best because…3.Lead student to answer the question above, using “more/most beautiful, more/most lovely”, learn the comparative and superlative degrees of polysyllabic adjectives. For example: The cats are more lovely than the dogs.The cats are the most lovely of all the animals.……………….Step 2 Presentation1.Let the students to guess the teacher’s favorite animal, then lead to 1a.T: Please guess what animal I like best. (Suppose the teacher like dogs best.)T: I like dogs better than other animals. I keep a pet dog .would you like to keep a pet dog?Ss:…..2.Listen to 1a,answer the questions and check the answers.(1)What do the children like?(2)Why do they like animals, plants or birds?Lead students to answer and write them down on the blackboard：Michael likes his pet dog because he thinks animals are more interesting.Wang Wei likes plants better. He thinks roses are the most beautiful of all the flowers.Maria likes birds because they can sing to us.Jane likes cats best because they are more lovely than other animals.3.Let the students remember the underlined sentences, then practice them. For example:T: I think animals are more lovely than plants. What’s your idea?Ss:…are …than…T: what about …and …?Ss:…Let student use this structure to compare any kinds of animals and plants.Step 3 Consolidation1. Let students work in groups of four to practice the dialogue in 1a.2. Ask several groups to act 1a out.3. Explain some language points in 1a .4. Let students match the people with their favorite things and talk about their reasons.Step 4 Practice1.Talk about the relationship between animals and plants.2.Practice the useful expressions.Step 5 Home work1. Recite the dialogues .2. Unit4, Topic1, Section A, Exercise Book .。
八上仁爱版英Unit 4 Topic 1 Plants and animals are important
八上仁爱版英Unit 4 Topic 1 Plants and animals are important to usSection A教学案例The main activities are 1a and 2. 本课重点活动是1a和2。
Ⅰ.Teaching aims and demands 教学目标1. Learn some new words and expressions:countryside, clear, nature, thin, cow, horse, hen, sheep, goose2. Learn some ways of expressing comparative si tuations:(1)The air is fresher.(2)The hens are much/a little smaller than the cows/geese.(3)The mice are the smallest of all.(4)Michael thinks dogs are much more clever than cats.3. Learn the comparative and superlative degrees of adjectives: strong—stronger—strongest4. Talk about nature:Ⅱ. Teaching aids 教具录音机/图片/多媒体/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:10分钟)(利用图片，复习动物名称，引出新词，导入新课。
)(教师手拿几张动物的图片。
)T: What’s this in Eng lish?Ss: It’s a cat/dog/rabbit…T: And what’s this?(教师出示牛、马、鸡、羊、鹅的图片。
unit4topic1plantsandanimalsareimportanttoussectionc教学案例(仁爱湘教版初二上)doc初中英语
unit4topic1plantsandanimalsareimportanttoussection c教学案例（仁爱湘教版初二上）doc初中英语The main activities are 1a and 2a. 本课重点活动是1a和2a。
Ⅰ. Teaching aims and demands 教学目标1.(1) Learn some words about rainforests:cover, earth, surface, dark, forest, control, wood, rubber, protect(2) Learn some other words and expressions:everything, fact, in fact, make up, lake, sea, ocean, drop, fill, fill … with …(3) Learn some useful expressions:thousands and thousands of be very important tobe necessary for… can’t live without…save every drop of water2.Go on learning comparative and superlative degrees of adjectives:(1)The plants in the forests help to make the air fresher.(2)But now rainforests are becoming smaller and smaller.(3)Water makes up the largest part of the human body.3.Describe nature resources and realize the importance of environment protection:(1)They also help to control the climate.(2)The rainforests give us wood, rubber, fruit, medicine and so on.(3)It is important to all living things. We must save every drop of water.Ⅱ. Teaching aids 教具录音机/多媒体/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时刻:8分钟)1. (师生互动示范，然后让学生表演对话，复习描述动物和植物。
英语初二上仁爱湘教版unit4topic1plantsandanimalsareimportanttoussectiond教学案例
英语初二上仁爱湘教版unit4topic1plantsandanimalsareimportanttoussectiond 教学案例Themainactivitiesare1and4本课重点活动是1和4。
Ⅰ.Teachingaimsanddemands 教学目标1.Learnsomeusefulwordsandexpressions:indanger,bamboo,land,whale,kill,south,bear,wolf2.Reviewcomparativeandsuperlativedegreesofadjectives:(1)Theyhavelessandlesslandtoliveon.(2)Theirnumberisgettingsmallerandsmaller.(3)Theyaretheoldesttypeoftigerslivingintheworld.3.Reviewhowtodescribeanimalsandplants.4.Loveandprotectanimalsandourworld.Ⅱ.Teachingaids 教具录音机/图片/多媒体/小黑板Ⅲ.Five-fingerTeachingPlan 五指教学方案Step1Review 第一步复习(时间:10分钟)(通过对话，复习本话题中的重要句型。
)T:Hello!S 1,doyoulikethecountrysideorthecity?S 1:Ilikethecountryside.T:Why?S 1:Becausetheairisfresher,theskyisbluerandtherearealsogreenertreesandclearerri vers.S 1: Hello!S 2,doyoulikethecountrysideorthecity?S 2: …(学生用接龙形式操练此句型。
)T:Mostofuslikethecountrysidebetter.Doyoulikeplantsoranimalsinthecountryside? S 2:Iliketheanimals.T:Whichkindofanimalsdoyoulikebest?S 2:Ilikedogsbest.T:Whydoyouthinkso?S 2:Becausetheyaremorefriendlythanotheranimals.(教师示范后，找两组学生进行表演。
仁英语八年级爱Unit 4 Topic 1 Plants and animals Section B 教案
English Book II Unit 4Topic 1 Plants and animals are important to us.Section B1、Teaching aims and demands:Go on learning comparative and superlative degrees of adjectives.1)I think animals are more interesting.2)I like plants better. I think roses are the most beautiful of all the flowers.3)I like cats best because they are cuter than any other animals.2、Learn some useful expressions :1)give sb. joy2)share sb. with sth.3)as we know4)be important to3、Master the structure :1)—Which kind of ...do you like better, ... or...?—I like ...better.—Why do you think so ?—Because ...2)—Which kind of ...do you like best, …, ... or...?—I like ...best.—Why do you think so?—Because ...4、Talk about the nature and our world.5、Teaching difficulties:How to teach the students to be familiar with the comparative degrees and superlative degrees of polysyllabic adjectives and some polysyllabic adjectives in oral and written English.6、Teaching materials: computer, cassette and ppt.7、Teaching procedure:Step 1 GreetingStep 2 Revision1、Compare some kinds of animals.T: Today we’ll learn Unit 4 Topic 1 Section B Plants and animals are important to us.Do you like animals?S: …T: Animals are very cute. Now let’s look at some pictures and compare them using the comparative degrees and superlative degrees of adjectives. Row X, please.2、Review the forms of the comparative degrees and superlative degrees of the adjectives. Step 3 Presentation1、Show a picture and ask some questions with the comparative degrees of the adjectives. T: What lovely animals! But I like flowers better. Because they are more beautiful and pleasant. Look at these two kinds of flowers. This kind of flowers are called lilies, and this kind of flowers are called roses. Which kind of flowers do you like better, lilies or roses?S: I like …better.T: Why do you think so?S: Because they’re more beautiful.T: Well done! Let's read the dialogue together.2、Ask students to find out the features of the comparative degrees of the adjectives.T: Pay attention to “more beautiful”. It’s the comparative degree of “beautiful”. We add “more ” in front of “beautiful”, that is to say, the comparative degrees of polysyllabic adjectives are to add “more ” in front of them. Now let's do some exercises about it. 3、Work in pairs to practice the target languages. Let students make similar dialogs.T: Work in pairs to practice conversations with your partner according to the sentence patterns 1C.4、Ask a pair of students to read the dialogue.5、Show a picture and ask some questions with the superlative degrees of the adjectives. T: Look at the pictures. Which kind of animals do you like better, a bird, a cow or a dog? S: I like...best.T: Why do you think so?S: Because it is the most friendly of the three.6、Ask students to find out the features of the superlative degrees of the adjectives.T: Pay attention to “the most friendly”. It’s the superlative degree of “friendly”. We add “the most” in front of “friendly”, that is to say, the superlative degrees of polysyllabic adjectives are to add “the most ” in front of them. Now let's do some exercises about it.7、Work in pairs to practice the target languages. Let students make similar dialogs.T: Work in pairs to discuss the pictures according to the sentence patterns in 1C again. 8、Ask a pair of students to read the dialogue.Step 4 Practice1、Listen to the tape and draw lines to finish 1b.T: Just now we compared many plants and animals. Now Wang Wei are talking about these 4 pictures with his friends. Now listen to the tape, and then match the people with the things they like and give the reason.2、Check the answers.3、Read after the tape and find out the key points .4、Explain some useful phrases and language points and ask the Ss to make sentences with some target languages .1)I think animals are more interesting.Roses are the most beautiful of all the flowers.[more/the most + 部分双音节多音节形容词构成比较级/最高级]2)sing to you = sing for you3)give sb. joy eg. give us joy/happiness/pleasure.4)As we know, plants and animals are important to us.eg. As we know, sheep feed on grass.eg. The book is important to me.5)We share the world with them.与…分享eg. I often share my happiness with my friends.5、Read 1a together .Step 5 Task1、Work alone. Explain the phrase "feed on ".T: We know many plants and animals. We call them living things. Look at the pictures in 2. These are all living things in the world. Can you give me their English names? S:...T: There is another picture. What is the snake doing?S: It's eating a frog.T: Yes. We can also say that snakes feed on frogs. It's their relation. Now let's draw some arrows ( ) to show these living things' relations.2、Check the answers and Listen to 2T: Insects feed on plants. Birds and frogs eat insects. Snakes eat frogs and foxes eat birds.They depend on each other. Is it right? That’s nature. That’s our world. Let's listen to the recording and fill in the blanks.3、The whole class read the passage to check the answers.4、Discuss in groups and report in class.T: W e know many animals and plants. Now please discuss the following question in groups: What should we do to protect animals and plants?After the discussion each group needs to choose one student to share your view.Step6 SummaryAsk students to sum up what they have studied today.Step 7 Homework:1、Review Section B and recite 1a.2、Write a passage about how to protect our environment.3、Preview Section C.板书设计:Unit4 Topic 1Plants and animals are important to us.Section BA: Which kind of …do you like better, …or …?best, …, …or …?B: I like …better / best.A: Why do you think so?B: Because it's / they're more friendly / useful ...the most beautiful / interesting ...share …with …as we knowgive sb. joy be important tosing to sb. feed on教学反思：我们都知道学生是学习的主体，但真正要调动学生学习的积极性和主动性，充分发挥学生主动学习的精神是比较困难的，尤其是对平行班的学生。
unit4topic1plantsandanimalsareimportanttous
Unit 4 Topic 1 Plants and animals are important to us.Section A学习目标:1.掌握形容词比较级和最高级的变化规则及用法。
2通过谈论大自然的美丽风光，增强学生对自然的热爱和提高他们保护自然的意识。
Step1. Preview Read Section A and find out some expressions1．考虑、思考 ________________ 2.在农村_________________3．享受自然的美丽_____________ 4.暑假__________________5.每年 ___________________6.在…..中最大____________形容词比较级和最高级的变化规则及用法(读课本P119-120)单音节词和少数双音节词1. _________________________________2__________________________________3__________________________________4__________________________________多音节词和部分双音节词___________________________________比较级用于_______________最高级用于_______________________Have a dictation.Listen to 1a, and answer the following questions.(1)Does Wang Wei like the life in the countryside_______________________________________________(2)How does he think about the life in the countrysideStep4 Consolidation:a)Read 1a and finish 1bb)Act 1a outStep5 Practice1.Practice 2a in pairs2.Do 2b by themselvesStep 6 Summary一．将下列句子译成英语1.你在想什么________ ________ you _______ ________2.在农村，空气更清新，天更蓝，树更绿，河流更清澈。
八年级英语上册 Unit 4 Topic 1 Plants and animals are important to us.导学案(无答案) 仁爱版
八年级上册英语导学学案Unit 4 Topic 1 Plants and animals are important to us.Section A一、学习目标1. 掌握形容词的比较级和最高级的变化规则及用法。
2. 谈论农村与城市的好与坏。
二、重点难点(1) 动物的名称(2) The hens are bigger than the mice.The geese are bigger than the hens.The geese are the biggest of all.(3) The horse is much faster than the rabbit.The cow is a little bigger than the horse.三、自主预习Ⅰ.英汉互译下列单词并标上词性。
1.sky____________( )2. clear___________( )3.nature __________( )4. cow___________( )5.horse __________( )6. hen___________( )7.羊；羊皮 __________( ) 8. 鹅___________( )Ⅱ. 在课本中找出下列短语划在书上并翻译1.考虑__________2. 在……中最大_____________四、合作交流1.Answer the question and write down the answers in the table.What can we see in the countryside?2. Look at the picture in 2a and know the names of the animals and understandthe conversation.pare the animals, try to talk about animals according to the examples.e.g. The horse is bigger than the sheep.The hen is smaller than the goose.4.Finish 2b and then check the answers. 找出形容词比较级和最高级的规则。
广东省河源市中英文实验学校八年级英语《Unit4 Topic1 Plants and animals are important to us. Section C
课题 Unit4 Topic1 Plants and animals are important to us. Section D P83-84第4课时学习目标与要求： 1)复习形容词比较级和最高级的用法；2)谈论自然界中濒危动物，增强学生保护动物的意识；模块一：自主学习（独立进行）预时22分钟(Self-study & Self-exploration)学法指导&学习内容随堂笔记Step 1 诵读天地—培养语感 (10)1、科代表组织本班同学齐读P128，P83页的单词。
2、目前，世界上有许多野生动物处于危险之中，像熊、狼、熊猫、虎等。
我们人类应当尽量保护它们，而不是让它们继续处于危险之中。
带着这些问题，请打开课本，先跟读录音P83--1的短文 1-2遍，并尝试理解短文含义。
教师适当点拨一些短语及翻译，学生在短文中做好相关笔记。
跟读后，全班起立，按组群读短文1。
同时群读P84—3a，3b。
Step 2自主学习(10’)1. 1.再次自读P83-1，在文中找出熊猫、蓝鲸、华南虎为什么处于危境之中。
并将答案填写在短文下的横线上。
2.根据 P83--84课本上的信息，在课本划出下列词组或句型，并抄下来，看谁找得又快又准确；翻译下列词汇、短语或句型（从课本中查找，并在文中划出）1.以…为(主)食__________________2.处于危险中______ ______ ________3.中国的南部_______ ______ ______ __________4.更有趣_______ ____________5.越来越小_________ _______ ________6.用土把坑填满…_____________________________7.水对所有植物都是必需的。
__________________________________________3.自主完成下面知识点归纳，并在课本上划出相应的知识点。
八Unit4OurWorldTopic1Plantsandanimalsareimportantto
Unit 4 Our World Topic 1 Plants and animals are important to us.一、重点词汇：1. think about ：考虑，思考2. think of: 想起，认为3. the beauties of nature: 大自然之美4. much faster: 快得多5. a little bigger: 大一点6. of all the flowers: 在所有花当中7. play with:和…一起玩；玩…8. other animals:其它的动物9. any other animal:其它任何一种动物10. （sth.） be important to:（某物）对…很重要11.lt ' s important for sb. to do sth（做某事）对某人很重要12. share sth. with sb.: 和某人分享（共同拥有）某物13. feed on: 以…为食14. in the future: 在将来15. thousands of: 成千上万的16. many of them: 它们中的许多7. make the air fresher: 使空气更加新鲜18. control the climate: 控制气候19. so much: =very much: 非常，如此的多20. smaller and smaller: 越来越小21. plenty of: =lots of = a lot of: 大量的，许多22. in fact: 实际上23. make up: 组成24. living things: 生物25. every drop of water: 每一滴水26. dig a hole: 挖一个坑27. deep enough for a tree: 足够的深，能种下一颗树28. make sure: 确信29. fill the hole with earth: 用泥土把坑填满30. make the earth hard with your feet: 用脚把泥土踩紧31. a few days later: 几天后32. less and less （+不可数名词）：越来越少（的… ）33. fewer and fewer （+ 可数名词复数）：越来越少（的… ）34. in number: 在数量上35. be in danger: 处于危险中36. the south of China: = South China: 中国南部，华南37. kill them for their fur and bones: 猎杀它们，以获取他毛皮和骨头二、重点句型：1. The pig is stronger than you.2. l ' m the biggest of all.3. l think animals are more interesting （than plants）.4. Lucy is a little taller than Lily.5. l can read much better than you.6. l think roses are the most beautiful of all the flowers.7. Now rainforests are becoming smaller and smaller.8. Tigers are becoming fewer and fewer in number.9. The number of tigers is becoming smaller and smaller.10. The air in the countryside is fresher than that in the city.11. The trees in the countryside are greener than those in the city.12. They give us joy.13. They can ' t live at all without water.14. We share the same world with them.15. Water is necessary for all plants.16. Water is important to us. lt ' s important for us to save water.17. The pandas feed on bamboo.18. We must save every drop of water.19. Zhang Yining is one of the best women table tennis players.20. l like cats best because they are cuter than other animalsWater is necessary for all plants.lt is the most important thing to all living things,we must save every drop of water. 水对所有植物是必需的。
湘教版八年级英语说课稿 Plants and animals are impontant to us
湘教版八年级英语说课稿Plants and animals are
impontant to us
英语八年级（上）说课稿
各位老师下午好！
今天我说课的内容是初中英语教材八年级
Unit4Topic1Plantsandanimalsareimpontanttous
一、本话题的分析
本话题围绕谈论和描述自然界的风光动植物及生存资源——---森林和水引
入本话题的主要语法项目：形容词的比较级和最高级；为今后学习现代科技
和历史遗迹的知识打下基础，同时通过Whichdoyoulikebetter/best？以及
Paiwork 的反复操练，进一步提高学生，听、说、读、写综合素质能力。
二、教学目标：
（1）知识目标：
Thehensaremuch/alittlesmallerthanthecons/geese.，Themicearethesmallestofthem.
（2）学习单词：
Wolf.bearsheepgooserabbitsnakerosenatureforestprotectlandoceansea[我对单词的处理：随学随用，步步紧跟学完。
以后，立即造句子练习]
能力目标：提高学生，听、说、读、写及知识自学的综合能力。
情感目标：培养学生热爱自然，保护自然的环境意识...。
Unit 4 Topic 1 Plants and animals are important to usSection B
Unit 4 Topic 1 Plants and animals are important to usSection BTeaching Aims and Demands:1. Master the changing rules and the usage of comparative and superlative degrees of polysyllabic adjectives.2. Talk about plants and animals in nature and let students know about their relationships.3. Lead students to enhance the sense of loving nature and awareness of protecting animals and plants.Teaching Importance and Difficulty:Master the changing rules and the usage of comparative and superlative degrees of polysyllabic adjectives.Teaching Time Arrange: One Period.Teaching Procedure:一、Students’ Show1. My Revision:复习adj、比较级、最高级strong—_______—_______ tall—_______—________nice—_______—________ brave—________—_______fat—_______—________ thin—________—________2. My Collection:Collect the new phrases and sentences.3. My Own Research:(1) Look, listen and say.(2) Group work.二、Teacher – Student Interaction1. The Teacher’s ShowCheck the answers about “My Revision and My Collection”.2. The Students’ ShowTalk about “My Own Research”.3. My Questions.三、Show and Use（一）My Own Show1. Pair work and work alone.2. Check and answers.（二）My Improvement一、根据句意及首字母提示补全单词。
八年级上册四单元一话题C
“3+2”教学案Step1自主学习1、自主学习1a和2a，翻译下列词组地球的表面成千上万居住在热带雨林他们中的许多对···很重要地球的肺帮助调节气候越来越小事实上给我们许多有用的东西组成所有的生物人体绝大部分节约每一滴水2、完成1b和2b。
我的疑惑：Step2探究展示1、听1a录音，并核对1b的答案。
2、再读1a，并小组讨论热带雨林的重要性并展示，完成1c。
3、阅读2a，核对2b的答案。
4、根据2a，过渡到森里资源的保护，完成3。
我的收获：Step 3达标训练1、All animals need _______ water.A.littleB.manyC.lot ofD.plenty of2、There were _______ animals in the forest many years ago.A.thousand ofB.thousands ofC.three thousand ofD.three thousands of3、As we know, water is very important _______ us.A.ofB.toC.onD.with4、—Which is _______, the sun, the moon or the earth?—Of course the sun.A.smallerB.the smallestC.biggerD.the biggest5、He is the tallest the three.A.inB.ofC.atD.for6、Which is of the two boys?A.the tallestB.the tallerC.tallerD.tall\7、—Why do you like living in the countryside?—Because there’s _______ noise and _______ cars there.A.less; fewerB.fewer; lessC.less; lessD.fewer; fewer8、I think this story is the funniest of all the stories.（同义句转换）I think this story is _______ _______ any other story.9、He is the tallest in his class.（同义句转换）He is _______ _______ any other student in his class.。
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unit4topic1plantsandanimalsareimportanttoussection d教学案例（仁爱湘教版初二上）doc初中英语The main activities are 1 and 4本课重点活动是1和4。
Ⅰ. Teaching aims and demands 教学目标1. Learn some useful words and expressions:in danger, bamboo, land, whale, kill, south, bear, wolf2. Review comparative and superlative degrees of adjectives:(1)They have less and less land to live on.(2)Their number is getting smaller and smaller.(3)They are the oldest type of tigers living in the world.3. Review how to describe animals and plants.4. Love and protect animals and our world.Ⅱ. Teaching aids 教具录音机/图片/多媒体/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时刻:10分钟)(通过对话，复习本话题中的重要句型。
)T: Hello! S1, do you like the countryside or the city?S1:I like the countryside.T: Why?S1: Because the air is fresher, the sky is bluer and there are also greener trees and clearer rivers.S1: Hello! S2, do you like the countryside or the city?S2: …(学生用接龙形式操练此句型。
)T: Most of us like the countryside better. Do you like plants or animals in the countryside?S2:I like the animals.T: Which kind of animals do you like best?S2:I like dogs best.T: Why do you think so?S2:Because they are more friendly than other animals.(教师示范后，找两组学生进行表演。
)T: From your talking, I know some students like animals better, some students like plants better.Now who can tell us something about rainforests? S3, please.S3:Rainforests cover 6% of the earth’s surface, …(学生分组复述，教师评出优胜组并夸奖。
)T: We know the rainforests are very important to us. In fact, water is also important to us.Please tell us the importance of water, S4.S4:Water is very important to all living things. All animals can’t live at all without water. Watermakes up the largest part of the human body, but water is becoming dirtier and dirtier, so we must save every drop of water.Step 2 Presentation 第二步出现(时刻:10分钟)1. (教师出示熊猫、蓝鲸、华南虎的图片。
引出生词，导入新课。
)T: Well done! I have some pictures here. Can you name these animals?Ss: Yes, they are pandas, tigers and …T: Good, they are pandas, blue whales and Chinese tigers.T: (出示熊猫的图片。
)Where do pandas live?Ss:They live in the forests and mountains.T: Right, they live in the forests and mountains of Southwest China.T: What do pandas feed on?Ss:They feed on bamboo.(关心学生回答。
)T: Their number is getting smaller and smaller. Do you know why?Ss:Because they have less and less land to live on.T: Good. They have less and less land to live on.T: (出示蓝鲸的图片。
)Are blue whales the largest animal in the world?Ss: Y es, they are.T: Where do they live?Ss: T hey live in the ocean.T: What do they feed on?Ss: T hey feed on the smallest sea animals.T: (出示华南虎的图片。
)Where do the Chinese tigers live?Ss:They live in the south of China.(关心学生回答。
)T: Their number is getting smaller and smaller, too. Because people kill lots of them. Why do people kill them?Ss: They kill them for money.T: Right. People kill them for their fur and bones.T: Pandas, blue whales and Chinese tigers are all wild animals. Can you name other wild animals?(教师能够引导并关心学生回答。
)Ss:Yes, monkeys, bears, wolves.(板书)T: Which do you like best, blue whales, pandas or Chinese tigers?Ss:I like the panda best.T: Why do you think so?Ss:Because it’s the most lovely animal of the three.2. (让学生读短文1，回答以下咨询题。
)T: Pandas, blue whales and Chinese tigers are all wild animals. Their numbers are getting smaller and smaller. They are in danger. Why are they in danger? Read 1 on Page 83 and answer it.(核对答案。
)Ss: Pandas have less and less land to live on. Blue whales don’t have enough clear water and humans kill them, too. Chinese tigers are killed by people for their fur and bones.3. (再读一遍短文，回答短文后的咨询题。
)T: Now read this passage again, then answer the questions below.(核对答案。
)Step 3 Consolidation 第三步巩固(时刻:10分钟)1. (让学生听1录音，写出关键词。
)T: Listen to the tape and write down the key words.2. (让学生依照关键词复述课文。
)T: Please retell the text according to the key words.(2分钟后找几位学生复述。
)3. (让学生讨论，唤起爱护动物的意识。
)T: Some animals are in danger, and their numbers are getting smaller and smaller. What should we do to protect them? Discuss in groups.(2分钟后回答。
)S1:We should plant more trees.S2:We should keep the water clean.S3:We shouldn’t kill them.(最后教师补充。
)Step 4 Practice 第四步练习(时刻:10分钟)1. (利用多媒体或小黑板，复习形容词比较级和最高级。
完成2a。
)T: Now, class. Let’s do an exercise.(核对答案。
)T: Now, listen to the tape. And then read 2a together.2. (做一些有关形容词比较级和最高级的书面练习。
)3. (学习2b，把握常用的短语。
)(1) Listen to 2b and repeat.(2) Read and write the useful expressions.(3) Make sentences or a dialog with the phrases in the table.(核对答案。