人教版PEP初中九年级英语全册第13单元Unit 13教学教案.docx

1、人教版PEP初中九年级英语全册第13单元Unit 13教学教案Unit 13Were trying to save the earth!话题Topic保护环境Protecting the environment功能Functions谈论环境污染和环境保护问题Talk about pollution and environmental protection1.Were trying to save the earth!2.But it used to be so clean!3.The air is badly polluted.4.So far,no scientific studies ha

2、ve shown that shark fins are good for health.5.Help save the sharks!语法Grammar复习used to,现在进行时态,被动语态,现在完成时和情态动词的用法。词汇和常用表达Words & expressions1.能正确使用下列词汇litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,cruel,harmful,industry,law,scientific,afford,recycle,gate,bottle,president,work,metal2

3、.能正确使用下列常用表达be harmful to,at the top of,take part in,turn off,pay for,throw away,put sth.to good use,pulldown,upside down,bring back 3.能认读下列词汇takeaway,bin,shark,fin,chain,ecosystem,reusable,transportation,napkin,inspiration,iron,creativity学习策略Strategies1.能够利用同环境相关的词汇,对环境污染和环境保护进行简单描述,意识到保护濒危动物和拯救地球的

4、重要性。2.能够借助于文章的标题和相关的插图对阅读语篇材料进行符合逻辑的预测。3.在阅读中,能够借助于上下文语境和构词特征猜测部分词汇的具体含义。文化知识Culture1.通过学习环境污染问题、环境保护和循环再利用,培养学生爱护环境和保护动物的意识。2.通过学习,能够理解不同国家对环保工作做出的不同努力和贡献。三维目标Three-dimensionaltarget知识与技能1.能掌握以下单词:litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic,cruel,harmful,industry,law,scientific,

5、afford,recycle,gate,bottle,president,work,metal2.熟练掌握以下短语:be harmful to,at the top of,take part in,turn off,pay for,throw away,put sth.to good use,pulldown,upside down,bring back 三维目标Three-dimensionaltarget知识与技能3.能掌握以下句型:Everyone in this town should play a part in cleaning it up!So together,our acti

6、ons can make a difference and lead to a better future!If their numbers drop too low,it will bring danger to all ocean life.So far,no scientific studies have shown that shark fins are good for health,so why eat them?Its difficult for parents with young children to use public transportationYou have pr

7、obably never heard of Amy Hayes,but she is a most unusual woman.She lives in a house in the UK that she built herself out of rubbish.Jessica Wong from Hong Kong uses old clothes that people dont wear anymore to make bags.Not only can the art bring happiness to others,but it also shows that even cold

8、,hard iron can be brought back to life with a little creativity.The air pollution is getting worse and worse.4.能掌握以下语法:used to,现在进行时态,被动语态,现在完成时和情态动词的用法。过程与方法1.通过对话题“保护环境”进行形式多样的训练活动,以谈论“污染和环境保护”为交际功能,学会在具体的语境中复习、运用used to,现在进行时态,被动语态,现在完成时和情态动词的用法。2.根据提供的文章的标题和相关的插图,对阅读文本材料进行合理的预测。3.借助于具体的语言环境和构词特征

9、,猜测语篇材料中部分词汇的具体含义。4.根据所学的内容写关于环境保护的建议信。情感态度与价值观1.通过学习,了解环境污染,懂得如何保护环境,培养学生爱护环境的意识,激发他们强烈的社会责任心和对未来发展的思考。2.了解濒危动物及珍稀动物的生存现状,唤起学生保护动物的意识。3.理解不同国家对环保工作做出的不同努力和贡献。Section A概述1.本部分以谈论污染和环境保护为中心,引导学生关爱动物,保护环境。本部分的重点是掌握与环境污染和环境保护相关的词汇和句型,难点是学会正确使用连词和结合生活实际讲述如何保护环境。2.1a呈现了不同的污染,帮助学生了解社会中的三大污染噪声污染、空气污染和水污染;为

10、接下来的听力做好词汇和内容上的准备。3.1b是听力训练,要求学生根据听力内容,捕捉关键信息,填写表格,实现语言的输入,为下一步的口语训练提供语言和结构方面的帮助。4.1c是口语训练,要求学生根据所提供的简短对话示范进行结对训练,利用1a和1b的信息,对各种污染类型进行讨论。Section A概述5.2a2c是听说训练,听力内容以空气污染问题为话题,探讨了空气污染的各种原因。2a要求学生对听力内容从整体上进行理解,选择听力所涉及的污染类型;2b要求学生根据听力内容完成句子,重在培养学生捕捉细节信息的能力;2c属于听力部分的延伸,让学生运用2a和2b中所获取的具体信息,分角色训练,实现目标语言的输

11、出训练。6.2d是角色扮演,谈论了一些解决空气污染和垃圾污染的方法,帮助学生理解如何更好地保护环境,培养其环保意识。7.3a3c属于语篇阅读训练,阅读语篇材料是一篇倡议书,主要介绍了人类捕捉鲨鱼获取鱼翅,破坏生态平衡的情况,帮助同学们了解濒危动物及珍稀动物的生存现状,唤起人们保护动物的意识。3a要求学生阅读语篇材料,根据语篇材料的内容填写表格,检查学生对细节信息的理解;3b要求选择正确的连词完成句子,帮助学生了解连词的使用。8.4a4b属于语法训练,主要训练used to,现在进行时态,被动语态,现在完成时和情态动词的用法。4a是对话训练,要求学生根据所提供的具体的语言环境,用所给词的适当形式

12、填空,学会区分不同时态和不同语态的用法;4b提供了环境保护从小事做起的语篇材料,让学生选择正确的情态动词填空,帮助学生复习情态动词的用法;4c是开放性的输出活动,要求写下环境保护的方式,然后对是赞同还是反对展开讨论,表达自己的观点。教学目标1.能够用与污染和环境相关的词汇,对环境污染和环境保护进行简单描述。2.通过对语篇材料Save the Sharks!的学习,使学生意识到保护濒危动物和拯救地球的重要性。3.在具体的语言情境中used to,现在进行时态,被动语态,现在完成时和情态动词的用法。Section B概述1.本部分围绕本单元的中心话题继续谈论如何保护环境,侧重于听、说、读、写的综合

13、性训练。本部分的重点是帮助学生了解环境保护的方式,并积极地落实在实际行动中,难点是根据语篇材料,用所给的词根找出衍生的不同词汇,理解前缀和后缀的用法。2.1a1b是听前练习,1a提供了保护地球的五种方式,要求学生从易到难进行排序;1b让学生与同伴比较排序结果,为接下来的听说训练做准备。3.1c1d是听力训练,听力内容是Julia和Jack谈论环境保护方面的措施和做法,采用了选择的训练形式,主要培养学生捕捉信息的能力,实现了目标语言的输入。4.1e是听力内容的拓展,是开放性的口语输出活动,要求学生就1c表格内容谈自己的看法,通过口语训练提高学生的口语交际能力。5.2a2e是阅读训练,图文并茂,用

14、前缀词语Rethink,Reuse,Recycle!作为文章的标题,通过英国的Amy Hayes,香港的Jessica Wong和上海的Wang Tao的故事,说明利用废旧物品制作有用的物品,号召人们行动起来,保护好我们的环境。2a要求学生能够借助于文章的标题和相关的插图对阅读语篇材料进行预测;2b关注文章的内容信息,完成表格;2c要求选择短语用其适当形式填空,主要关注文章的语言信息;2d要求学生借助于上下文语境和构词特征猜测部分词汇的具体含义;2e属于开放性的读后活动,在理解的基础上对相关话题发表自己的看法,进行综合性的语言输出。6.3a3b是写作训练,要求学生在听、说、读的基础上,以环境保

15、护为写作题材,进行语言输出,完成写作任务。3a通过填写表格让学生思考自己周围的环境状况,为接下来的写作提供了素材;3b利用清晰的问题引导学生完成写作任务。7.Self Check部分主要对重点词汇、语法和减少污染的方式等方面进行训练。活动1回顾所学词汇,检测对派生词的掌握情况,通过理解后缀词的用法和构词规律,Section B概述培养学生的词汇策略;活动2内化本单元“保护环境”的话题信息,写出减少各种污染的环境保护措施。教学目标1.学习与环境保护相关的词汇,能够描述污染和循环再利用,培养爱护环境的意识,激发学生强烈的社会责任心和对未来发展的思考。2.通过学习对语篇材料的学习,能够根据文章的标题

16、和相关的插图,对文本材料进行符合逻辑的预测,根据具体的语言环境和构词特征,猜测语篇材料中部分词汇的具体含义,理解不同国家对环保工作做出的不同努力和贡献。3.能够用书面语言写关于环境保护的建议信。4.复习本单元所学习的重点词汇和语言结构。1.正确运用used to,现在进行时态,被动语态,现在完成时和情态动词,能够谈论污染和环境保护。2.能够借助于文章的标题和相关的插图对语篇材料内容进行预测,借助于上下文语境和构词特征猜测部分词汇的具体含义,提高阅读效率。3.通过学习,意识到保护濒危动物和拯救地球的重要性,树立环境保护的意识,激发强烈的社会责任心和对未来发展的思考。4.用书面语言写关于环境保护的

17、建议信。1.本单元出现的关于环境保护的词汇较多,充分利用图片帮助同学们更好地记忆。2.本单元需要复习的语法内容有used to,现在进行时态,被动语态,现在完成时和情态动词,采用归纳总结的方式帮助同学们来掌握,更好地复习和巩固。第一课时:Section A 1a2d第二课时:Section A 3a4c第三课时:Section B 1a2b第四课时:Section B 2cSelf Check教学目标单词卡片名词:litter,bottom,fisherman,coal,advantage,cost,plastic,takeaway,bin,shark,fin,method,chain,eco

18、system,industry,law,transportation,napkin,gate,bottle,president,inspiration,iron,work,metal,creativity动词:cost,afford,recycle形容词:ugly,wooden,plastic,cruel,harmful,reusable短语归纳make a difference起作用;有影响take part in 参加turn off 关掉pay for付费;付出代价throw away 扔掉;抛弃put sth.to good use 好好利用pulldown 拆下;摧毁upside d

19、own上下颠倒;倒转bring back恢复;使想起;归还句型集锦1.Everyone in this town should play a part in cleaning it up!2.So together,our actions can make a difference and lead to a better future!3.If their numbers drop too low,it will bring danger to all ocean life.4.So far,no scientific studies have shown that shark fins a

20、re good for health,so why eat them?5.Its difficult for parents with young children to use public transportation6.You have probably never heard of Amy Hayes,but she is a most unusual woman.7.She lives in a house in the UK that she built herself out of rubbish.8.Jessica Wong from Hong Kong uses old cl

21、othes that people dont wear anymore to make bags.9.Not only can the art bring happiness to others,but it also shows that even cold,hard iron can be brought back to life with a little creativity.教学目标句型集锦10.The air pollution is getting worse and worse.重点语法复习used to,现在进行时态,被动语态,现在完成时和情态动词的用法。中考考什么1.use

22、d to的用法。2.现在进行时态的用法。3.被动语态的用法。4.现在完成时的用法。5.情态动词的用法。6.not only,but also的用法。7.if引导的条件状语从句的用法。8.Its+adj.+for /of sb.+to do sth.的用法。9.定语从句的用法。10.so far的用法。11.短语be full of,play a part in,cut down,turn into,instead of,be good at/for,make a difference,lead to,hear of,cut off,in fact,in danger,turn off,put

23、to good use,set up,be known for和pull down等的用法。The earth is our home.We must care for it.This means keeping the land,air and water clean.Pollution means “dirty”.To pollute is to make things dangerous or unclean to use.Pollution comes in many different ways.We see it,smell it,taste it and drink it.Pol

24、lution is dangerous to our health,our happiness and our lives.Man has been polluting the earth since the time he first made fire,washed his clothes in the river and threw his waste on the ground.When land was used up or water became dirty,man moved to another place.At first the problem was not so se

25、rious because there was plenty of clean air,land and water.There werent so many people and their wants were fewer.All the dirty things could be absorbed(吸收)by nature quickly.But this is no longer true.The increasing population and the development of industry have changed that.Man is slowly polluting

26、 his home.Luckily,people have known the danger of pollution and large numbers of people are now working hard to control pollution.第一课时Section A 1a2d1.记忆单词 litter,bottom,fisherman,coal,ugly,advantage,cost,wooden,plastic。2.能够通过听说训练谈论污染和环境保护问题,了解社会中的三大污染噪声、空气和水污染,增强环境保护意识。3.复习used to,现在进行时,被动语态和一般现在时等,

27、并用它们描述环境污染和环境保护。1.学习与污染和环境保护相关的词汇。2.复习used to,现在进行时和被动语态等基本句型。Were trying to save the earth.The river used to be so clean.The air is badly polluted.1.理解、掌握和运用与“污染和环境保护”相关的生词和短语。2.学会正确使用used to,现在进行时和被动语态的基本用法,描述环境污染和环境保护。3.了解社会中的三大污染噪声污染、空气污染和水污染,增强环境保护意识。首先,利用与污染和环境保护相关的图片,激发学生的学习兴趣,为接下来的听说训练做准备。其次

28、,通过1b1c部分的听说训练,帮助学生了解环境污染问题,产生的原因以及解决的方法,分角色训练,提高学生的听说能力。然后,2a2b的听力训练,利用根据听力内容选择主旨大意和对关键词的捕捉和关键信息的记录,培养学生听取主旨大意和细节信息的能力。最后,利用听力部分输入的信息,分角色训练,会话交流实现对目标语言的输出;深入学习2d的示范对话,帮助学生围绕“保护环境”话题进一步交流,完成教学目标。设计教学PPT,录音机,磁带,多媒体,提前准备相关的教学图片。Step .Lead inLeading in 【情景1】T:Nowadays there is more pollution on the ear

29、th.Pollution problems are serious for us.Whats the problem about pollution?Do you know?Show the pictures about noise pollution,air pollution and water pollution to the students.And have the students know the problems of pollution. 设计意图利用图片激发学生的学习兴趣,体验环境污染的内容,为接下来的听力训练做铺垫。Leading in 【情景2】T:Do you kno

30、w what the atmosphere haze is?Yes,it is a kind of pollution.Why dont you like it?What other kinds of pollution do you know?设计意图教师以雾霾导入新课,帮助学生理解环境污染问题,为接下来的听力训练做准备。Step .Practice(1a)T:There are some words related to different kinds of pollution in 1a.Write them in the box in 1a individually and add m

31、ore words.And then check their work with several students.【Keys】noise pollutionloud music,planes,building houses,mobile phonesair pollutioncars,factories,smoking,building houseswater pollutionrubbish,littering,ships,factories设计意图通过对不同种类的污染相关词汇的学习,帮助学生体验环境污染,为接下来的听力训练做好铺垫。Step .Listening activities(1b)(1)Listen and find the general idea.The general idea of the conversation is about.A.health problemsB.air pollutionC.water pollution(2)Listen to the conversation