Saving The Earth说课稿

Senior 2 Unit 9 Saving the earthReadingI. Introduction of the materialII. Teaching aimsIII. Important pointsIV. Difficult pointsV.Teaching methodsVI.Teaching aidsVII.Teaching procedureIntroduction of the material:This is a passage about the Earth Summit in Johannesburg 2002 and explains some of the issues and problems discussed at the meeting. The Ss are given examples of major environmental problems and their impact on life and our planet. The reading also discusses the importance of meetings like the Earth Summit and people’s reactions to them. After the reading, the students are asked to reflect upon the issues raised in the reading and discuss their relevance and importance. Teaching aims:1.Enable the Ss to make an outline of the text and know the Earth Summit is important.2.Draw the Ss’ attention to major environmental problems and their solutions and deepen the Ss’consciousness in protecting the natural environment.3.Improve the students’reading comprehensive ability through different kinds of reading activities.4. Use what they learn to do some language activities (some tasks).Important points:1. Enable the Ss to make an outline of the text and know the Earth Summit is important. (Teaching aim 1.)2. Give some solutions to the major environmental problems.Difficult points:Organize the Ss to discuss and give some solutions to the major environmental problems. Teaching methods1. Skimming and scanning2.Task-based teaching Method3. Cooperative learning MethodTeaching Aids:A multimedia computer , a recorder and a tapeWelcome to the Earth SummitThe Earth Summit----- a meeting held by the United Nations to discuss environmental issues. The first Earth Summit was held in Stockholm, capital of Sweden, to exchange ideas on how to protect the earth. Since 1972 to 2002, it has altogether been held 21 times,each with a theme:1st -- the Human Environment14th--- Action for equality,development and peace21st---Sustainable DevelopmentTast one Preditions(1ms)Prediction:What do you think each part of the text is about?Tast two Skimming(10ms)1)Fast-reading and check your prediction2)Find out which paragraph the main idea below belongs to.a.the big three and the results caused by them para2b. it is a place to find solutions for the future para7c.a brief introduction to the Earth Summit. Para1e. Words by a visitor to the Earth Summit para5f. Something about poverty,war, and violence para3g.Willingness to take action is necessary. Para6h.conferences help people understand that there exist serious para4 problems and there is still time to take actionTast three Scanning(12ms)Part one The earth summitTime place theme1972 Stockholm Ways to take better care of the earth 2002 Johannesburg sustainable developmentPart two(para 2-3)1What are the “big three”?2 Why do people call the “big three” t he three biggest killers in the world?3 How many people on earth do not have access to clean water?4 What is the main cause of millions of deaths in rural areas?Which Chinese officer attended the meeting? What did he say?What does the “big three” mean?Contaminated drinking water Poor sanitationBig threeAir pollution5 Which Chinese officer attended the meeting? What did he say?Premier Zhu Rongjistressed the need for equality and fairness in the worldPart three (para4-7)1 What’s the use of conferences like the Earth Summit?How can we save the earth according to Para4?Only by changing the way we live can we save earth.=We can save the earth only by changing the way we live.4 What is the key to solving the major problems? Why?in harmony withput an end tobe wiped outThere is a good chance(that)ConclusionMeeting like the Earth Summit can tell us what we can do to helpChoose the best answer1."Sustainable development " was brought forth _______.A. at the Stockholm SummitB. at the Johannesburg Earth SummitC. by the World Health OrganizationD. by China's former Premier Zhu Rongji2. Which of the following is the main cause of millions of deaths in rural areas ?A. Lack of drinking waterB. Poor sanitationC. Air pollutionD. Freezing 3. Which is the best way to make developing countries prosper ?A. Holding conferences like the Earth SummitB. Richer countries offer much helpC. A better understanding of the environmentD. International cooperation4. Which of the following best expresses the main idea of the passage ?A. Different countries have different opinions about developmentB. Equality and fairness are badly needed in the today's worldC. The Earth Summit , a way to save the earthD. Sustainable development , the future for the world5. Which of the following statements is true according to the passage ?A The Earth Summit was once of great help to ChinaB. The Earth Summit is the best way to solve all kinds of problemsC. Without poverty , war or violence we can develop the world successfullyD. Our willingness to take action is necessary for the protection of our environmentTask five Listening and reading(3ms)Task 6 Discussion in groups (15ms)(The host of each five-personal group collects all the answers in your group and reads them aloud before the class )Discussion•If you are one of the representatives at the Earth Summit, What proposal will you offer to solve the problems on the earth?HomeworkFinish all exercises in Post- reading on page 68。

Saving the Earth 教案一、教学目标1.了解地球面临的环境问题和危机；2.培养学生对环保的意识和责任感；3.掌握有效的环保方法和生活习惯；4.引导学生积极参与环保行动，共同拯救地球。

二、教学内容1. 地球面临的环境问题•全球变暖•自然资源短缺•生物多样性丧失2. 环保意识培养•学习环保知识•感受环境变化的影响•培养责任感和意识3. 有效的环保方法和生活习惯•节约用水和用电•减少废物和垃圾的产生•重视环保的食品和产品选择4. 环保行动计划•发起环保倡议活动•参与当地环保组织•积极推动环保措施的实施三、教学步骤步骤一：引入环保话题1.利用图片或视频展示地球面临的环境问题，引起学生的兴趣和关注；2.提出问题：地球面临哪些环境问题？我们能做些什么来拯救地球？步骤二：讲解环保知识和方法1.分组讨论：让学生就地球面临的环境问题进行小组讨论，并列举出自己认为的环保方法；2.整理汇报：各组派代表汇报他们的讨论结果，分享环保方法。

步骤三：进行环保意识培养活动1.观察实验：组织学生进行简单的观察实验，让他们亲身感受环境变化对生活的影响；2.环保意识游戏：设计环保意识培养游戏，引导学生认识到保护环境的重要性。

步骤四：制定环保行动计划1.小组合作：学生分组讨论并制定一份环保行动计划；2.计划展示：各组派代表介绍他们的环保行动计划；3.环保倡议书：鼓励学生写一份环保倡议书，号召他人参与环保行动。

步骤五：实施环保行动1.学校环保活动：与学校合作，组织一次环保活动，如清扫校园或植树造林；2.家庭环保：鼓励学生在家庭中践行环保行动，如垃圾分类、节约用水等。

四、教学评价1.参与度评价：观察学生在课堂讨论和活动中的积极参与程度；2.知识掌握评价：布置环保知识测试，考察学生对环保知识的掌握情况；3.行动计划评价：评估学生制定的环保行动计划的合理性和可行性。

五、教学延伸1.组织参观当地环保组织和项目；2.邀请相关专家来学校，进行环保知识讲座；3.组织学生参与环保志愿者服务活动。

高二英语 Unit 9《Saving the Earth》说课稿新人教版In this teaching design, I design a piece of reading lesson. The aims I will get are: enable students to learn to outline a passage; help students deal with some good sentence structures; introduce some methods to help them improve their reading ability. Through the Pre-reading let students learn to predict a passage’s contents. In this part, let them work together, which can train their cooperative learning. In the While-reading, through listening let them outline the text and compare it with their prediction. During the course of analysis, help them deal with some good sentence structures and introduce some methods to help them improve their writing and reading ability. In the Post-reading, I design a discussion, through it, students can further understand the passage and know it pays to protect our environment and let them understand our nation’s policy—sustainable development—understand how important it is. It mainly contains these parts in this design. I believe from these activities I can realize my teaching aims: learn to outline a passage, understand some structures, master some reading methods and know the importance of saving the earth.Teaching Aims:1.Enable students to make an outline of the text.2.Help students analyze some important sentences.Teaching Important Points:1.Deal with some good sentence structures.2.Help students improve their reading ability.Teaching Difficult Points:1.How to help students improve their reading ability.2.How to help students understand some good sentences.3.How to let students realize the importance of saving the earth.Teaching Methods:1.Reading method.2.Task-based learning.3.Cooperative learning.Teaching Aids:1. A recorder and a blackboard.2. A computer and some slides.Teaching Procedures:Step 1:Greetings and RevisionGreet the whole class as usual.Review what they have learned by inviting two groups to act out their dialogue, which is about how they deal with some kinds of pollution problems.Step 2: Pre-reading (Cooperative Learning)T: We have known that we human beings have been confronted with many kinds of pollution. When we see the title “Saving the Earth”, I’m sure that you can think of a lot of ways to deal with it. Today we will further discuss it. Before we come to the passage, Let’s finish the Pre-reading first. In the last unit we have studied how to predict the contents of a passage. Now please predict what will be talked about in this passage according the title. Please discuss it with your deskmate. Then I’d like to share your opinion. You have three minutes to do it. If you still have questions, you can raise your hand for help.Ss:…(Three minutes later, students give their prediction)Step 3: While-reading (TBL; listening and reading)T: Terrific! You all have done a g ood job. Now let’s come to the passage “Welcome to the Earth Summit”. We will listen to the tape. After we finish listening to it, your task is to divide it into several parts and make an outline of the passage. You can compare your outline with your predi ction. Are you sure? OK. Let’s listen to the tape carefully.Ss: …(After students give their opinion, teacher shows the outline of the passage on the computer screen)Outline:Part 1 (Para. 1):The origin of the Earth Summit and the purpose of holding it.Part 2 (Para.2-3):The contents of the Earth Summit.1). The Big Three: a. contaminated drinking waterb. poor sanitationc. air pollution2). Other major problems facing the earthpoverty, war and violencePart 3 (Para. 4-7):Tell us the importance of protecting the environment and how to save the earth.Ways to save the earth: a). by changing the way we liveb). a better understanding of the environmentc). with better educationStep 4: Analysis of the passage (Explanation)T: We have got the outline of the text. That is, we have already known the main idea of the whole passage. Next I’d like to help you to deal with some good sentence structures and knowledge points. The good sentence structures in this passage you should keep in mind and the knowledge pointsI’ll tell you in the passage you should try your utmost to use them in your practical life. You can try to use them when doing some comprehension. OK. Let’ enter the text. Please l ook at the screen first. These sentence structures you should pay more attention to.1). Since then, several Earth Summits have been held and much progress has been made.2). Among the speakers was China’s Premier Zhu Rongji.3). Without international cooperation, developing countries cannot prosper, nor will sustainable development be possible.4). Only by changing the way we live can we save the earth.5). Not until we know more will we be able to improve the situation.6). There is a good chance that we will see less violence and fewer wars.(If the students are able to understand the sentences well, just pass them. If they are not, I will give them a detailed explanation. If necessary, I will give more examples to let the students understand them better)T: Just now we dealt with some good sentence structures. If we can master them better, it is of great benefit for us to improve our speaking and writing ability. Besides, in this passage, we can still learn some other knowledge points, which can help us with some reading comprehension. So please listen to me carefully and try you best to pay much attention to what I will say. When we do some reading comprehension, we often have trouble in understanding some sentence that is often very important for us to comprehend. But at the same time, the passage will tell us some clues to help us conquer it. The clues include “or”, “,”, “—“ and so on. An “or”, a comma and a dash are easy to all of us, but they often help us a lot. In the first two paragraphs, you can find them and you can also find how important for us to comprehend some important words. I hope in the future study you can pay some attention to them.Step 5: Discussion (Cooperation Learning)T:We have finished dealing with some sentence structures and knowledge points, so we have had a better understanding of the passage. Now let’s have a discussion. Look at the screen, please!Topic:Which of the issues discussed at the Earth Summit do you think is the most important? Why?Please work in groups and discuss it. In a while I hope I can enjoy your wonderful speech. It’s your time now!Ss:…Step 6: SummaryT:Today we read and analyzed a passage. We have known some importantsentence structures and a good method to improve our reading ability. We should try to use them in our practical life. Through this passage, we should know we have only one planet, so we should know that it pays to protect our environment.Step 7: Homework1). Recite paragraph 3-6.2). Preview the Grammar—Inversion.。

高三英语 Saving the Earth 教案教学目标本课程旨在通过探讨“地球之日”和“环保行动”，让学生了解环保意识的重要性，以及他们可以采取什么行动来保护地球。

经过本课的学习，学生将能够：•理解和描述地球面临的环境问题；•分析和评估环保策略；•培养环保意识，积极参与环保行动。

教学准备1.计算机及投影仪2.PPT演示文稿3.球形地球仪4.地球环保相关的材料（如海报, 海报设计软件，还有一些环境日促进了保护地球的主题）教学步骤步骤1：引入教师首先介绍“地球之日”作为促进全球环保行动的旗舰活动。

通过PPT演示文稿显示全球气候变化和环境污染早已引起了全球关注，而“地球之日”正是为此设立的。

教师鼓励学生思考自己对环保的贡献，并关注这个重要的机会，来共同参与到一项全球性的运动中来。

步骤2：环境综述在介绍完“地球之日”后，教师转而让学生了解地球面临的环境问题。

通过PPT演示，教师展示了地球上的污染情况和气候变化的现象。

教师引导学生分析环保问题的原因和对全球的影响，鼓励学生提出和分享感想，同时提醒学生，每个人的行动都对环境产生影响。

步骤3：环保主题研究在了解了环境问题之后，教师开始引入环保主题。

学生们被分组，并在PPT上看到各种环保主题的海报和相应的环保行动。

每个小组将有机会选择一个环保主题，研究其背景和目标，并提出相应的环保策略。

步骤4：小组讨论与展示每个小组将通过PPT海报来展示他们的研究成果，并向全班介绍他们所选择的环保主题。

教师鼓励学生分享其他小组的策略和资讯，以扩大学生的视野，并引导学生分析和评估不同的环保策略。

步骤5：实践行动在小组海报讲解之后，教师引导学生自己所收获的知识，让学生思考自己可以采取哪些环保行动，或参加哪些环保活动。

教师鼓励学生将自己的环保行动计划与其他同学分享，并在实际行动中逐步培养和提高个人环保意识。

本堂课教师以“地球之日”和“环保行动”为主线，通过PPT演示和小组讨论的方式，向学生介绍环境问题。