高中英语全英教案精编
版
MQS system office room 【MQS16H-TTMS2A-MQSS8Q8-MQSH16898】
高中英语教案
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Elicitation,MutualInteraction
Interactivemultimediateaching
Step1Revision
Earth:notenoughrain,toomanycattle,cuttingdowntrees,strongwinds
Air:smokefromfactories,powerstations,cars,chemicalrain,accidentsatpowerstations andfactories
Water:wastefromfactoriesandcities
Step2Presentation 1．Presentaseriesofimagesdepictingthenaturalbeautyoftheearth,（1）Readtheadditionalmaterialsaboutpollutionanddothereadingcomprehensionexercises.（2）Finishthereport.
Thanksforattendingthisclass!
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资料我国环境污染现状令人担忧
据专家估计，中国每年因环境污染造成的损失达到二千八百三十亿元人民币，其中，仅水污染一项，估计一年造成经济损失约五百亿元。
据香港《东方日报》报导，自六十年代至今，中国有环境监测的四百三十二条大小河流中，八成受到不同程度的水体污染，其中大江河经过城镇河段的占二成，支流受污染的占六成，全中国二千八百多个湖泊，凡能接纳城镇污水的，大多出现水体负氧化现象。由于地下水过度开采，京津沪大面积出现土地沉降一点五公尺至二公尺，桂林溶岩区三十米地下水重金属超标十至二十倍。
大气污染造成的经济损失约为二百亿元，由于城市燃煤、工厂排放废气及汽车死气污染，大气中二氧化硫、一氧化碳等有毒悬浮微粒弥漫在城市上空，空气污染导致许多城市肺癌死亡率增至万分之二，全国酸雨覆盖面积已达百分之三十，所有这些损失加起来也等于二百亿元。
而生态环境破坏和自然灾害造成的损失估计高达二千亿元，森林覆盖率由四九年的三成左右，现已下降至不足一成四，草原的严重退化，水土流失面积达一百五十五万平方公里，占国土面积的百分之十六。
同时，城镇建设却仍以每年侵占一百五十万公顷土地的速度发展，破坏自然生态平衡，加上自然灾害带来的损失，每年至少损失二百亿元。
其他污染如固体废物排放、噪音污染等造成的损失也高达一百三十亿元。
专家分析表示，造成环境污染引起的经济损失原因众多，但国家工业规划布局失误，调控措施不力和公民环保意识不强是主要原因。
我的体会；
学习了该教案后，我总结体会两点。
一、该教案在教学设计上非常注重学生能力的培养，充分利用教材和多媒体手段逐步引导学生理解课文，并能进一步升华课文的主题，使学生受到心灵的启迪和道德的震撼。一切都水到渠成。
二、教案所附资料可在课堂中充分被学生利用，使他们的讨论言之有据，会使他们更乐于知识的学习和掌握。这点可以作为我今后很好的借鉴
高中英语语法“虚拟语气”的教学设计 一、教材分析： 本课是结合外研社版高中英语教材选修6中有关虚拟语气的语法内容，进行高三虚拟语气的复习，教学中将语法知识的传授和语言基本技能的学习结合到一起，注重复习语法与语言的运用。采用任务型教学法和小组合作探究学习法，从而扩大课堂的语言输入量及学生的语言输出量。 二、学情分析： 在高一和高二英语学习基础上，高三学生已经掌握基本的语言结构和一定程度的听说读写能力。在高三语法复习的过程中，结合学生原有的知识掌握水平，巩固基础强化正确使用语法知识，提高学生运用语言的深度和难度.但大部分学生的基础知识仍然较为薄弱，运用英语进行交际活动的能力较差，主动学习的动力不够，然而他们学习比较认真，渴求知欲旺盛，思维比较活跃。部分学生的基础较好，能主动配合老师。只有设置使他们感兴趣的活动，因材施教，才能让他们投入到课堂活动中来。 三、教学重点: 1.复习的重点---语法虚拟语气的句型结构. 2.语法虚拟语气的运用 四、教学难点: 1.结合复习的语法知识，以课堂教学为依托，全面训练学生的听、说、读、写能力，加强和提高运用英语的综合能力。 2.虚拟语气在真实的生活语境中的使用。 五、教学目标: 1.知识目标: 引导学生掌握情态动词在虚拟语气之中的使用。培养学生通读，分析，理解，综合的能力，教会学生体察语境，结合上下文，附和逻辑推理和合理的想象，结合语法和题干中的语境解决高考题。在运用语言过程中培养学生的观察力、分析力、想象力和自学能力，提高思维能力和运用英语的综合能力。 2.能力目标： 利用多媒体手段营造积极和谐教学氛围，使学生进入情景之中，充分调动学生的思维活动和情感体验，规范学生运用英语知识准确表达的能力，同时，发展学生综合语言运用的能力，分析问题和解决问题的能力，培养学生自主学习。 3.德育目标： 用情态动词和虚拟语气的句子结构表达思想感情和正确的世界观、人生观。 六、教学策略:
高中英语教案全英文 【篇一：高中英语教案范例】 新年第一节英语课（高一教案） step i greetings and lead in（问候以及导入） 1. happy new year! t: well, i am so happy to see you again after the long vacation. i wish everyone of you had a happy holiday. so how about your holiday? had you done some travel? 2. learn some expressions about “dragon”（学习一些关于中国龙的习语、成语）t: this year is the year of dragon, so we will play a guessing game. i will show the english expressions and you try to guess the chinese expressions, long included. step ii revision（复习） 1. dear, how many words can you still remember after a months winter holiday? 2. 2. how many phrases can you still remember? 3.3. do you still remember the grammar very closely? there is no shortcut in the science road ,only be deligent.在科 学上没有平坦的大道,只有不畏劳苦沿着陡峭山路攀登的人,才有希望 达到光辉的顶点。”（马克思） you never know what you can till you try. a good beginning is half done. 中学英语全英文说课范文（模板） unit 16 lesson 63 hello, everyone. today i’m very pleased to have an opportunity to talk about some of my teaching ideas. my topic is life in the oceans taken from lesson 63 of unit 16 in sefc（2）. it is made up of four parts. part 1 my understanding of this lesson the analysis of the teaching material: this lesson is a reading passage. it plays a very important part in the english teaching of this unit. lesson 62 and lesson 63 are a whole unit. by studying lesson 63, ss can improve their reading ability, learn more about the sea and the life in the oceans. at the same time, we should get the students to understand some difficult sentences to comprehend the passage better. the ss should do some listening, speaking and
全英试讲模板 Good morning, everyone、 Today I`m very pleased to have an opportunity to talk about some of my teaching ideas、 The content of my lesson is xxx、 I`ll be ready to begin this lesson from four parts、 They are 1Analyzing teaching Material 2、the teaching methods 3、the studying methods 4、the teaching procedures, and while presenting these parts I will do the blackboard design properly、 Ok now I am going to start from the first part Part 1 Analyzing teaching Material: This lesson is about、By studying of this lesson, we`ll enable the students to know the serious attitude towardsand develop the interest in At the same time, let the students learn how to give instructions、 This lesson plays an important part in the English teaching in this unit、 As it is the main passage in this unit which outlines the theme of this unit 、If the Ss can learn it well, it will be helpful to make Ss learn the rest of this unit、 And as we all know , reading belongs to the input during the process of language learning、 The input has great effect on output, such as speaking and writing、 Then according to the new standard curriculum and syllabus(新课程标准与教学大纲), I think the teaching aims of this lesson are the following: 1、Knowledge aim：Understand the main idea of the text、 2、 Ability aim: Retell the text in their own words、 3、Emotional aim: Make the Ss love Then the Teaching important point is how to understand the text better And the teaching difficult points are: 1、 Use own words to retell the text 2、 Discuss the Part 2 Teaching methods: Dealing with this lesson、 I`ll do my best to carry out the following theories: Make the Ss the real masters in class while me, myself acts as director; Combine the language structures with the language functions; Let the Ss receive some moral education while they are learning the English language、 To achieve my goal I`ll use the following teaching methods:
外研版高中英语必修五全册全英文教案Module 1 British and American English Period 1Introduction& Reading and speaking Teaching Aim: Help the students to know some differences between British English and American English. Teaching Important Point: Help the students to know some differences between British English and American English. Teaching Difficult Point: How to improve their speaking ability. Teaching Aid: the blackboard Teaching Procedures: Step1. Read the quotations and answer the questions: 1) What is the topic of the quotations? 2) Whose opinion is the most optimistic? 3) Whose opinion is the most pessimistic? Step2. Read the emails and say what the writers have in common.
Step3. Check the true statements 1) People from Hong Kong can understand people from Beijing.( Open) 2) People from Shanghai sound the same as people from Xi’an.(Not true) 3) Chinese characters can be understood by all speakers of Chinese.(True) 4) American English is very different from British English.(Not true) 5) People from Britain can’t understand people from America.( Not true) Period 2 Reading& Language points Teaching Aim: Help the students to understand the text and some language points. Teaching Important Point: Improve the students’ reading ability. Teaching Difficult Point: How to improve their reading ability. Teaching Aid: the blackboard Teaching Procedures: Step 1. Reading Read the passage and find out ways in which British and American English are different. Step 2. Complete the sentences with the correct words or phrases. Step 3. Language points 1、get around: 四处走动，到处旅游 eg. She gets around with the help of a stick. 2、differ from: 不同于… differ in: 在…方面不同 3、be similar to: 与…相似 4、have difficulty (in) doing sth. 做某事有困难 have difficulty with sth.
高中英语教案范文全英 精品文档 高中英语教案范文全英 I. Teaching focus 1.Realize the damage caused to the world and figure out the reasons. 2.Find ways to stop the earth from being polluted by discussing in groups. II.Teaching approaches Elicitation, Mutual Interaction III.Teaching aid Interactive multimedia teaching IV.Teaching process Step 1Revision 1. Check note-making Earth: not enough rain, too many cattle, cutting down trees, strong winds Air: smoke from factories, power stations, cars, chemical rain, accidents at power stations and factories Water: waste from factories and cities Step Presentation 1( Present a series of images depicting the natural beauty of the earth, then the pollution. 1 / 24
精品文档 Highlight the sharp contrast between them. Guide the students to the conclusion: The earth used to be much more beautiful than now; the earth is in danger due to the increasing pollution. 2( Study the map on the textbook, then scan the passages to figure out where on the world atlas the damage has happened. Encourage the students to give out their point of view toward the pollution issue. Step Audiovisual Learning The students watch a video on the text, then do the following true or false questions. 1.Many parts of the world with large population and plenty of crops have become deserts.T 2. Land may become poor if farmers do not limit the numbers of their cattle.T 3. Good soil is gradually lost these days as trees are being cut down. T 4. Air pollution and water pollution are the two causes of the problem that many parts of the world have become deserts.F 5. Chemicals in the smoke from power stations can travel hundreds of miles in the wind before falling 2 / 24 精品文档 down to the ground in the rain. F
Ⅰ.Teaching Contents 教学内容 Module 7 Unit4 Sharing Reading: A Letter Home II.Analysis of teaching material 教材分析 本单元的话题是Sharing，主要涉及帮助弱者、志愿服务、合作分享等。通过听、说、读、写等各种活动学习相关的语言知识，使学生了解世界上很多地方依然很落后，从而懂得同情，学会分享。了解一些志愿者工作的信息，培养学生互助合作的精神和社会责任感。结合针对短文话题的探讨激发学生的国际意识，通过各种渠道力所能及地为贫困地区的孩子做出自己的贡献。 本课设计的这篇课文是一个志愿者的一封家书，她在巴布亚新几内亚共和国的一个小山村教书。信中详细地描述了她所在学校的情况和她去一个学生家做客的经历。通过这封信，学生可以了解巴布亚新几内亚共和国各部落的生活状况和风俗习惯，同时能够更好地理解志愿者的工作。 Ⅲ.Analysis of students学情分析 1．学生经过高中阶段必修1～选修6的学习，具备了一定的阅读技能，如查找细节信息，抓住段落要点和全文大意等，在阅读速度方面也有了较大的提高，这有助于学生较好地完成这个课时的课文阅读。同时，在听、说、写等方面也有了一定的基础。 2．这个单元的话题是分享、帮助与合作。对于高二的学生而言，他们的价值观人生观已经基本形成，本课通过阅读志愿者的家书，了解一些志愿者的工作，小组讨论“如果你/你们是志愿者你/你们将做什么工作？为什么？”帮助学生认识这个世界，理解互助合作的意义，即在帮助他人的过程中实现自己的人生价值。 3．学生在这节课的学习过程中需要用到预习策略、搜集分析信息策略、归纳整理策略等。 Ⅳ.Design of Teaching Objectives 教学目标 1.Knowledge objectives 知识目标 (1)学生能够正确读写及运用本课出现的单词。 (2)学生掌握本课词组的意思并能在句子中熟练运用。 2.Ability objective能力目标 (1)强化略读、查读等阅读技能，训练通过寻找关键词、主题句等方式更快速并准确 地确定文章的段落大意，理清文章的总体框架与脉络的技能。 (2)增强阅读理解能力；发展借助图片、表格等非语言信息进行语言输出的能力。 3.Affective objectives 情感价值目标 (1)帮助学生理解志愿者工作的意义，培养学生在日常生活中帮助他人、扶贫救困的 爱心。 (2)在小组合作互动中，增强学生的团队合作精神与分享意识。 Ⅴ.Teaching Important Points(教学重点) a.获取巴布亚新几内亚独立国各部落生活状况和风俗习惯的信息； b．阅读能力的培养和阅读技巧的训练，如精读课文完成表格填空等。
Introduce a Place From Module2 Unit4 Communication Workshop I. Teaching aims At the end of this lesson, students will 1.be very interested in writing an article to introduce a place. 2.be able to use suitable person, tense, layout, sentence structures and linking words to introduce a place . 3.be proud of our capital Beijing and our hometown Jiaozuo and love them. II. Teaching key points and difficult points 1. Teacher leads students to understand and master the layout, sentence structures and linking words effectively. 2. Teacher leads students to master the way to use advanced and various sentence structures. III. Teaching and learning methods Process-focused writing approach, Group work, Cooperative learning. IV. Teaching procedure 1.Teacher arouses students’ interests by showing some photos of some famous cities in the world, and singing the song, “Welcome to Beijing”. 2.Teacher shows the sample article of Beijing to students. This article serves as language input before writing. 3. Teacher asks students questions to lead them to understand and master the layout, sentence structures and linking words effectively. e.g. “How many paragraph s are there in the article?” Answer: (1. Introduction. 2. Things to see. 3. Things to do. 4. Ending words.) “What factors are in cluded in the first paragraph?” Answer: (General description, Location, Area, Population, History, Climate and Temperature.). “Can you find and circle the beautiful and advanced sentences in the article?”Answer: (Location : 1. …is located in … 2. …lies in…. Area: 1. …covers an area of…2. ...is the second/ third/https://www.doczj.com/doc/3011479761.html,rgest city in the world as regards area. etc.)
高中英语全英教案精编 版 MQS system office room 【MQS16H-TTMS2A-MQSS8Q8-MQSH16898】
高中英语教案 . . Elicitation,MutualInteraction Interactivemultimediateaching Step1Revision Earth:notenoughrain,toomanycattle,cuttingdowntrees,strongwinds Air:smokefromfactories,powerstations,cars,chemicalrain,accidentsatpowerstations andfactories Water:wastefromfactoriesandcities Step2Presentation 1．Presentaseriesofimagesdepictingthenaturalbeautyoftheearth,（1）Readtheadditionalmaterialsaboutpollutionanddothereadingcomprehensionexercises.（2）Finishthereport. Thanksforattendingthisclass! _____________________________________________________________________________--__ 资料我国环境污染现状令人担忧 据专家估计，中国每年因环境污染造成的损失达到二千八百三十亿元人民币，其中，仅水污染一项，估计一年造成经济损失约五百亿元。 据香港《东方日报》报导，自六十年代至今，中国有环境监测的四百三十二条大小河流中，八成受到不同程度的水体污染，其中大江河经过城镇河段的占二成，支流受污染的占六成，全中国二千八百多个湖泊，凡能接纳城镇污水的，大多出现水体负氧化现象。由于地下水过度开采，京津沪大面积出现土地沉降一点五公尺至二公尺，桂林溶岩区三十米地下水重金属超标十至二十倍。 大气污染造成的经济损失约为二百亿元，由于城市燃煤、工厂排放废气及汽车死气污染，大气中二氧化硫、一氧化碳等有毒悬浮微粒弥漫在城市上空，空气污染导致许多城市肺癌死亡率增至万分之二，全国酸雨覆盖面积已达百分之三十，所有这些损失加起来也等于二百亿元。 而生态环境破坏和自然灾害造成的损失估计高达二千亿元，森林覆盖率由四九年的三成左右，现已下降至不足一成四，草原的严重退化，水土流失面积达一百五十五万平方公里，占国土面积的百分之十六。 同时，城镇建设却仍以每年侵占一百五十万公顷土地的速度发展，破坏自然生态平衡，加上自然灾害带来的损失，每年至少损失二百亿元。 其他污染如固体废物排放、噪音污染等造成的损失也高达一百三十亿元。 专家分析表示，造成环境污染引起的经济损失原因众多，但国家工业规划布局失误，调控措施不力和公民环保意识不强是主要原因。 我的体会； 学习了该教案后，我总结体会两点。
高中英语教案I. Teaching focus the damage caused to the world and figure out the reasons. ways to stop the earth from being polluted by discussing in groups. approaches Elicitation, Mutual Interaction aid Interactive multimedia teaching process Step 1 Revision 1. Check note-making Earth: not enough rain, too many cattle, cutting down trees, strong winds Air: smoke from factories, power stations, cars, chemical rain, accidents at power stations and factories Water: waste from factories and cities Step 2 Presentation 1． Present a series of images depicting the natural beauty of the earth, then the pollution. Highlight the sharp contrast between them. Guide the students to the conclusion: The earth used to be much more beautiful than now; the earth is in danger due to the increasing pollution. 2． Study the map on the textbook, then scan the passages to figure out where on the world atlas the damage has happened. Encourage the students to give out their point of view toward the pollution issue. Step 3 Audiovisual Learning The students watch a video on the text, then do the following true or false questions. 1. Many parts of the world with large population and plenty of crops have become deserts. T 2. Land may become poor if farmers do not limit the numbers of their cattle. T 3. Good soil is gradually lost these days as trees are being cut down. T 4. Air pollution and water pollution are the two causes of the problem that many parts of the world have become deserts. F 5. Chemicals in the smoke from power stations can travel hundreds of miles in the
英语教案范文全英文版高中 Unit 16 Lesson 63 Hello, everyone. Today I’m very pleased to have an opportunity to talk about some of my teaching ideas. My topic is life in the oceans taken from Lesson 63 of Unit 16 in SEFC(2). It is made up of four 1 My understanding of this lessonThe analysis of the teaching material:This lesson is a reading passage. It plays a very important part in the English teaching of this unit. Lesson 62 and Lesson 63 are a whole unit. By studying Lesson 63, Ss can improve their reading ability, learn more about the sea and the life in the oceans. At the same time, we should get the students to understand some difficult sentences to comprehend the passage better. The Ss should do some listening, speaking and writing, too. Of course, the Ss should receive some moral education. Let the Ss understand the sea better, love the sea and save the sea and the life of the aims:1. Knowledge aim: Understand the main idea of the . Ability aim: Retell the text in their own . Emotional aim: Make the Ss love the life of the sea and do something to stop it being points / Teaching important points:How to understand the text difficult points:1. Use your own words to retell the . Discuss the
Unit 1 Festivals around the world Ｉ．单元教学目标 II．目标语言
III. 教材分析与教材重组 1. 教材分析 本单元以节日为话题，介绍古今中外节日的种类、由来、意义以及人们的活动和习俗，旨在通过本单元的学习使学生不但了解我国的节日，而且对外国的节日也有所了解，进而拓展社会文化背景、增加跨国文化知识；使学生复习和巩固运用请求和感谢的表达法，掌握情态动词的用法；并尝试根据阅读的文章写一个不同的结局，能表达自己的观点和想法。 Warming Up 旨在通过表格引导学生讨论并列举出五个我国节日的日期、庆祝内容和民俗。可以刚刚过去的春节为话题导入对节日的讨论；使他们由自己的经历谈起，扩展到别的节日以及外国的重要节日，激发学生的兴趣，激活他们关于节日的背景知识，为本单元的学习做准备。 Pre-reading是Reading 的热身活动。主要通过两个问题引导学生思考并讨论自己最喜欢的节日及欢度方式，进而了解学生对节日的认识，以便为阅读作好铺垫。 Reading 的五篇小短文分别介绍古代节日、亡灵节、纪念名人的节日、丰收节、春天的节日等，使学生了解各种节日的由来及其存在的意义。此部分载有Festivals的重要信息，还呈现了大量的词汇和主要的语法---情态动词的用法。处理时应作为重点、整体处理，通过上下文来教词汇、语法，并引导学生分析长句、难句和复杂句。 Comprehending是考察对阅读内容的进一步理解。 练习一：六个问题让学生对文章内容有浅层理解并考察课文细节，但又不能仅仅拘泥于课文，要引导学生理解课文内容的基础上联系现实生活。
高中英语全英教案 The Standardization Office was revised on the afternoon of December 13, 2020
高中英语教案 . . Elicitation,MutualInteraction Interactivemultimediateaching Step1Revision Earth:notenoughrain,toomanycattle,cuttingdowntrees,strongwinds Air:smokefromfactories,powerstations,cars,chemicalrain,accidentsatpowerstations andfactories Water:wastefromfactoriesandcities Step2Presentation 1．Presentaseriesofimagesdepictingthenaturalbeautyoftheearth,（1）Readtheadditionalmaterialsaboutpollutionanddothereadingcomprehensionexercises.（2）Finishthereport. Thanksforattendingthisclass! _____________________________________________________________________________--__ 资料我国环境污染现状令人担忧 据专家估计，中国每年因环境污染造成的损失达到二千八百三十亿元人民币，其中，仅水污染一项，估计一年造成经济损失约五百亿元。 据香港《东方日报》报导，自六十年代至今，中国有环境监测的四百三十二条大小河流中，八成受到不同程度的水体污染，其中大江河经过城镇河段的占二成，支流受污染的占六成，全中国二千八百多个湖泊，凡能接纳城镇污水的，大多出现水体负氧化现象。由于地下水过度开采，京津沪大面积出现土地沉降一点五公尺至二公尺，桂林溶岩区三十米地下水重金属超标十至二十倍。 大气污染造成的经济损失约为二百亿元，由于城市燃煤、工厂排放废气及汽车死气污染，大气中二氧化硫、一氧化碳等有毒悬浮微粒弥漫在城市上空，空气污染导致许多城市肺癌死亡率增至万分之二，全国酸雨覆盖面积已达百分之三十，所有这些损失加起来也等于二百亿元。 而生态环境破坏和自然灾害造成的损失估计高达二千亿元，森林覆盖率由四九年的三成左右，现已下降至不足一成四，草原的严重退化，水土流失面积达一百五十五万平方公里，占国土面积的百分之十六。 同时，城镇建设却仍以每年侵占一百五十万公顷土地的速度发展，破坏自然生态平衡，加上自然灾害带来的损失，每年至少损失二百亿元。 其他污染如固体废物排放、噪音污染等造成的损失也高达一百三十亿元。 专家分析表示，造成环境污染引起的经济损失原因众多，但国家工业规划布局失误，调控措施不力和公民环保意识不强是主要原因。 我的体会； 学习了该教案后，我总结体会两点。
Introduce a Place 1 From Module2 Unit4 Communication Workshop 2 3 I. Teaching aims 4 At the end of this lesson, students will 5 1.be very interested in writing an article to introduce a place. 6 2.be able to use suitable person, tense, layout, sentence structures 7 and linking words to introduce a place . 8 3.be proud of our capital Beijing and our hometown Jiaozuo and love 9 them. 10 II. Teaching key points and difficult points 11 1. Teacher leads students to understand and master the layout, sentence 12 structures and linking words effectively. 13 2. Teacher leads students to master the way to use advanced and various 14 sentence structures. 15 III. Teaching and learning methods 16 Process-focused writing approach, Group work, Cooperative learning. 17 IV. Teaching procedure 18 1.Teacher arouses students’ interests by showing some photos of some 19 famous cities in the world, and singing the song, “Welcome to Beijing”. 20 2.Teacher shows the sample article of Beijing to students. This article 21 serves as language input before writing. 22 3. Teacher asks students questions to lead them to understand and master 23 the layout, sentence structures and linking words effectively. 24 e.g. “How many paragraph s are there in the article?”
高中英语教案 . . Elicitation,MutualInteraction Interactivemultimediateaching Step1Revision Earth:notenoughrain,toomanycattle,cuttingdowntrees,strongwinds Air:smokefromfactories,powerstations,cars,chemicalrain,accidentsatpowerstations andfactories Water:wastefromfactoriesandcities Step2Presentation 1．Presentaseriesofimagesdepictingthenaturalbeautyoftheearth,（1）Readtheadditionalmaterialsaboutpollutionanddothereadingcomprehensionexercises.（2）Finishthereport. Thanksforattendingthisclass! _____________________________________________________________________________--__ 资料我国环境污染现状令人担忧 据专家估计，中国每年因环境污染造成的损失达到二千八百三十亿元人民币，其中，仅水污染一项，估计一年造成经济损失约五百亿元。 据香港《东方日报》报导，自六十年代至今，中国有环境监测的四百三十二条大小河流中，八成受到不同程度的水体污染，其中大江河经过城镇河段的占二成，支流受污染的占六成，全中国二千八百多个湖泊，凡能接纳城镇污水的，大多出现水体负氧化现象。由于地下水过度开采，京津沪大面积出现土地沉降一点五公尺至二公尺，桂林溶岩区三十米地下水重金属超标十至二十倍。 大气污染造成的经济损失约为二百亿元，由于城市燃煤、工厂排放废气及汽车死气污染，大气中二氧化硫、一氧化碳等有毒悬浮微粒弥漫在城市上空，空气污染导致许多城市肺癌死亡率增至万分之二，全国酸雨覆盖面积已达百分之三十，所有这些损失加起来也等于二百亿元。而生态环境破坏和自然灾害造成的损失估计高达二千亿元，森林覆盖率由四九年的三成左右，现已下降至不足一成四，草原的严重退化，水土流失面积达一百五十五万平方公里，占国土面积的百分之十六。 同时，城镇建设却仍以每年侵占一百五十万公顷土地的速度发展，破坏自然生态平衡，加上自然灾害带来的损失，每年至少损失二百亿元。 其他污染如固体废物排放、噪音污染等造成的损失也高达一百三十亿元。 专家分析表示，造成环境污染引起的经济损失原因众多，但国家工业规划布局失误，调控措施不力和公民环保意识不强是主要原因。 我的体会； 学习了该教案后，我总结体会两点。