人教版八下-Unit 7 what's the highest mountain in the world -Section B 2a—3b Self check-ppt课件-(含教案+视频+素材)-市级优课-(编号：f0a09).zip

Unit 7 Whats the highest mountain in the world? Section B Task 1. Do some reading and discussing practice. 1) Read the two short paragraphs by yourself. Scientists say there are now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies. An education program in Chengdu teaches children in cities about pandas and other endangered animals. They send people to schools to tell children about the importance of saving these animals. The children sing songs or make artwork about pandas and other wild animals. Teaching children is one way to help save pandas. The Chinese government is also planting more bamboo trees so there will be more forests for pandas to live in. We all hope that in the future there will be a lot more pandas than now. 2)Discuss and answer the questions in groups. (1)Are there many pandas in China? (2)As we know, the pandas cant live very long. Why are they always endangered? (3)What does our country do to protect them? Task 2. Do some discussing and writing practice. 1) Students in pairs discuss the questions. There are more and pandas than before. But is it enough? What should we do to protect the pandas as middle students? 2) Discuss in groups first. 熊猫作为我国的国宝(our national treasure)，一直深受全国人民和全世界 的人民的喜爱， 但是由于某些自身原因和外界环境因素的影响，熊猫一直处 于濒临灭绝。请你，作为一个志愿者，向你的同学和家人提倡，共同参与保 护熊猫。 下列问题可能会对你的习作有所帮助哦！ (1). Whats a panda like? (2). Why is it so important? (3). Why is it in great danger? (4). How should we do to protect them? Finish the short writing passage. As we know, pandas are our national treasure.People from all the country and even all the world like them very much._ _ _ _ _ _ 3)Please check and correct each other with your parter after writing it. At last, choose the best one in your group and show it later. Task 3 Learn and try to use the ways to finish a complete writing. Homework: 1. First, finish your compesitions. Then check them each other. Last, copy them and hand in tomorrow. 2. Check your notes, and learn to understand the ways to complete a writing. 3. Learn to use the ways we learned just now to try to complete the writing practice. Unit 7 Section B Writing big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protect Read the words and phrases together. Can you guess what kind of animals they are? big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protect Try to use the words and phrases to describe(描述) pandas for your partners. Do some reading and discussing practice. 1. Lets read two short paragraphs about pandas to learn them better. 2. After reading, dicuss in groups and answer the questions. Read one short paragraph. Scientists say there are now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies. Careful Reading Read the other paragraph. An education program in Chengdu teaches children in cities about pandas and other endangered animals. They send people to schools to tell children about the importance of saving these animals. The children sing songs or make artwork about pandas and other wild animals. Teaching children is one way to help save pandas. The Chinese government is also planting more bamboo trees so there will be more forests for pandas to live in. We all hope that in the future there will be a lot more pandas than now. Careful Reading Discuss and answer the questions. 1) Are there many pandas in China? 2) As we know, the pandas cant live very long. Why are they always endangered? Because pandas do not have many babies, maybe only one every two years. And the babies often die from illnesses. Humans cut down bamboo forests, the forests get smaller and other human activities cause more problems , pandas cant find enough food to eat and they have no homes. Discuss and say. (3)What does our country do to protect them? (1) Our country builds the places to protect them like the zoos and the Chengdu Research Base. (2) Some education programs teach children about pandas and other endangered animals. They send people to schools to tell children about the importance of saving these animals. (3)Scientists are doing research to better understand the habits of pandas. There are more and more pandas than before. But is it enough? Free talk. What should we do to protect the pandas as middle school students? Discuss and share. 熊猫作为我国的国宝(our national treasure)，一直深受全国人民和全世界的人 民的喜爱， 但是由于某些自身原因和外界环 境因素的影响，熊猫一直处于濒临灭绝。请 你，作为一个志愿者，向你的同学和家人提 倡，共同参与保护熊猫。 下列问题可能会对你的习作有所帮助哦！ 1). Whatre the pandas like? 2). Why are they so important? 3). Why are they in great danger? 4). What should we do to protect them? Lets enjoy the short video about Pandas in the zoo. Have a discussion. 1. Are they funny or lovely? 2. Where do you think pandas homes should be? In the zoo or in the forest? Where do they prefer(更喜欢) to live? 3. Lets try our best to build more wild pandas homes. They are our friends and its our duty to protect them and make them happy and healthy. Do you agree with me? Write a short passage by yourself. 熊猫作为我国的国宝(our national treasure) ，一直深受全国人民和全世界 的人民的喜爱， 但是由于某些自身原因 和外界环境因素的影响，熊猫一直濒临 灭绝。请你，作为一个志愿者，向你的 同学和家人提倡，共同参与保护熊猫。 下列问题可能会对你的习作有所帮助哦！ 1). Whats a panda like? 2). Why is it so important? 3). Why is it in great danger? 4). How should we do to protect them? 1.Pleasecheckand correcteachotherwith yourparterafterwritingit. 2.Atlast,choosethebest oneinyourgroupand showitlater. Summary How to finish a complete writing? 1.审/ 审题 2.列/列提纲 3.扩、连 4. 美、抄 回答问题，扩充句子，连词成句且连句 成文。(记得要阐述自己的观点，边叙边 议。) 审文体、要求、人称，定时态 搭建框架结构(提问 What/Why/How) 美化文章，检查词句语法，美美地 抄写吧！ SavetheWildAnimals 许多野生动物正面临绝种的危险，因为它们生活的 环境发生了极大的变化。譬如，随着城市的发展，杀 虫剂的使用和严重的污染，野生动物的生活区域变得 越来越狭小。许多野生动物目前正面临着食物方面的 危机。同时，为了获取野生动物的毛、皮、角、牙齿 和肉，人类正在屠杀野生动物。 为了保护生态资源，人们应当意识到任何物种的缺 失，至少意味着知识资源和自然美的缺失。因此，应 采取以下措施：制订污染标准以降低有毒物质；严禁 杀害某些稀有物种；应建立国家公园作为野生动植物 保护区。 我们只有采取一些有力措施，才能保护野生动物。 Howtocompleteit -SavetheWildAnimals SavetheWildAnimals Why are many animals in great danger? 食物、水和生活空间的减少。 人类正在屠杀野生动物为了获取野生动 物的毛皮（furandskin）和肉。 How to save the wild animals? 每个人做到少扔垃圾，不要污染水， 没有买卖，严禁杀害。 国家应多建立国家公园作为野生动植物 保护区；多教育人们更好的了解野生动 物。 Lets save the wild animals from now on. Unit 7 Section B Writing 1.First,finishyourcompesitions.Thencheck themeachother.Last,copythemandhand intomorrow. 2.Checkyournotes,andlearntounderstand thewaystocompleteawriting. 3.Learntousethewayswelearnedjustnowto trytocompletethewritingpractice. 一、一、 教材版本：人民教育出版社教材版本：人民教育出版社新目标新目标“Go“Go forfor it!”2011it!”2011版版 八年级下册八年级下册 二、教学设计题目：二、教学设计题目：Unit 7 Whats the highest mountain in the world? Section B Writing 三、教材分析三、教材分析: : Whats the highest mountain in the world？是八年级下册的第七单元课题。 本单元主要谈论地理与自然的世界知识。在八年级上册Unit 3和Unit 4两个单元对形容词和副词的学习、讲解和练习的基础上，再一次展现比较级 和最高级的更为高深的固定句型结构，帮助孩子们构建一个更加完整的知识理 论体系，这也是初中阶段最后一次教材中集中学习此项语法项目。 另外，本单元也是让孩子们第一次体会、学习并尝试运用较大的数字的英 语表达方法，了解世界和我国的一些“自然地理之最”，与最高级完美的结合 。这些数字对于孩子来说，并不容易。最初，接触数字只是一些电话号码、ID 号码和用到hundred、thousand足够表达所学数字了，但是本单元，需要将过 去的所学集中运用的同时，还要继续学习运用million等, 同时记录所听到的数字依然是一个大难题。 本节课是本单元的第五课时，课型是Writing。通过复习单词，展示图片 、视频，大大降低了学生的学习难度，为接下来的写作教学活动做好热身铺垫 ，让孩子们在阅读、问答探究中进一步了解国宝大熊猫，意识到由于我们人类 有意无意的行为对自然界的动物们的伤害，并感悟到保护它们的重要性和必要 性，从而能发自肺腑的有意识的去保护它们。通过一系列的教学活动安排， 让孩子们有话要说，有词有句可依，有一堆思想去表达，最后给成写作练习机 会，使其一吐为快。 四、学情分析：四、学情分析： 本次参与录课的学生是我从七年级一直带到现在的学生，已经将近两年了 ，师生间都比较熟悉，对于一些课堂指令和口语表达，孩子们也能理解的更多 更加准确了，而且相对来说，孩子们的平均水平较高一些。日常教学活动中大 部分孩子们都会用英语回答并简单阐述自己的观点意见。作文练习一般也都安 排在课上，尽量做到学生互评，教师面批，最后展示优秀学生习作。学生们对 这一系列的教学活动安排已经很熟悉了。 五、教学目标五、教学目标: : （1）知识与能力目标： 1. Key vocabularies and structures: endangered, illness, government, It is to do , spend doing, the importance of 2. Learn to use the ways to write a short passage. （2 2）过程与方法目标： 1. Train students try to catch the main messages while reading the paragraphs. 2. Understand what we should do and shouldnt do to protect the pandas while reading, discussing and writing. （3）情感态度与价值观目标： Help students understand the pandas are our friends, and its our duty to protect them both in the zoos and in the nature and make them happy and healthy. At the same time, help students to start to protect the wild animals from now on and do it in our daily life. 六、教学重点和难点：六、教学重点和难点： 1. Students try to learn and understand the vocabularies and phrases in the paragraphs. 2. Learn to know what to do or not to do to protect the pandas and even other wild animals. 3. Try to catch the main messages while reading and discussing. 4. Learn some steps to write a short passage. 5. Learn to write a short passage about how to protect the animals. 七、教学方法和手段：七、教学方法和手段：Reading and Writing learning method. Pairwork, Groupwork and individual learning method. Question-and-answer activity teaching method. And Task-based learning strategy. 八、教学过程：八、教学过程： Step 1. Warming-up and lead-in 1. Ss read the words and phrases together and guess what kind of animals they are. big bamboo zoo popular cute black and white Sichuan famous endangered beautiful forest protect 2. Then in pairs try to use these vocabularies to describe pandas and share each other. Ask some students to show later. 设计意图：设计意图：出示图片，展示话题中可能会出现的词汇，为后面的话题作文做好 铺垫，也为话题做好词汇积淀。调动学生的学习兴趣，导入熊猫 国宝，帮助学生们联想到背景知识，降低学习难度。 Step 2. Preparation 1. Show several PPT about pandas and help Ss learn more about them. Read one short paragraph. Scientists say there are now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies. Careful Reading Read the other paragraph. An education program in Chengdu teaches children in cities about pandas and other endangered animals. They send people to schools to tell children about the importance of saving these animals. The children sing songs or make artwork about pandas and other wild animals. Teaching children is one way to help save pandas. The Chinese government is also planting more bamboo trees so there will be more forests for pandas to live in. We all hope that in the future there will be a lot more pandas than now. Careful Reading 2. Read the two short paragraphs first, then discuss in groups and answer them. 1). Are there many pandas in China? 2) As we know, the pandas cant live very long. Why are they always endangered? 3) What do our country do to protect them? 3. The teacher says:“There are more and more pandas than before. But is it enough?”Students in pairs discuss what we should do to protect the pandas. 设计意图：设计意图：展示熊猫成长的变化图片，让孩子们更直观的进一步了解熊猫。通 过对两段短文材料的阅读，结合问题让孩子们更有针对性的了解熊猫的生存现 状，并通过两人的对话讨论，引导号召孩子们保护熊猫从自己做起。当然，阅 读能力、口语表达能力也是逐步实践提高,更重要的是为最后的习作练习提供 了框架结构的范例。期盼着学生们能够在不知不觉中体会文章材料与所提问题 之间的关联，为习作中的回答问题写文章做好了逆向推导铺垫。 Step 3 Discussing and Writing 1. In groups discuss the composition first, and then ask several to the front to show as examples. 熊猫作为我国的国宝和象征，一直深受全国人民和全世界的人民 的喜爱， 但是由于某些自身原因和外界环境因素的影响，熊猫一直 濒临灭绝。请你，作为一个志愿者，向你的同学和家人提倡，共同参 与保护熊猫。 下列问题可能会对你的习作有所帮助哦！ 1). Whats a panda like? 2). Why is it so important? 3). Why is it in great danger? 4). What should we do to protect them? 2. Play a short video about Pandas in the zoo. Help them understand they prefer to live in their natural homes freely. 3. Then write a short passage each one first, check it and correct the mistakes if necessary in groups. Then the group leaders choose the best one of each group and show it in the front later. 设计意图：设计意图：让学生们在小组中自己动手写作文之前，先小组成员之间讨论作文 ，各抒己见，相互交流学习，相信各个层次的孩子都能从中受益，有不同的所 收获。通过视频的展示，让孩子们体会，熊猫在动物园里嬉戏打闹、追逐玩耍 ，十分幸福还是实属无奈？引导孩子保护动物从自己做起,让动物与人和谐相 处。 接下来，让孩子们独立完成小习作，并且做到自查、互查，孩子们能够互相学 习，得到不同程度的提高。最后，选出小组中最为优秀的进行展示，给更优秀 的孩子们搭建平台，锻炼展示自我，并让其他的孩子们学习借鉴。 Step 4. Summary Summary How to finish a complete writing? 1.审审/ 审审题题 2.列列/列列提提纲纲 3.扩扩、连连 4. 美美、抄抄 回答问题，扩充句子，连词成句且连句 成文。(记得要阐述自己的观点，边叙边 议。) 审文体、要求、人称，定时态 搭建框架结构(提问What/Why/How) 美化文章，检查词句语法，美美地 抄写吧！ 设计意图：设计意图：利用图表，给孩子们展现一个清晰明了的线路图，一目了然容易记忆 ，方便其在日常学习习作中的运用。教师带领学生们一起每一项都逐一解释说 明，从点到面，面面俱到，帮助孩子们理解，使其具有可操作性，知道要从何 入手、看什么、想什么、写什么。 Step 5. Think it over and practice. Save the Wild Animals 许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。譬 如，野生动物的生活区域变得越来越狭小。许多野生动物目前正面临着食物方面的 危机。同时，为了获取野生动物的毛、皮、角、牙齿和肉，人类正在屠杀野生动物。 为了保护生态资源，人们应当意识到任何物种的缺失，至少意味着知识资源和 自然美的缺失。因此，应采取以下措施：制订污染标准以降低有毒物质；严禁杀害 某些稀有物种；应建立国家公园作为野生动植物保护区。 我们只有采取一些有力措施，才能保护野生动物。 Read the material , try to use the ways we learned to summary the guide line. Then show the chart together. Save the Wild Animals 食物、水和生活空间的减少。Why are many animals in great danger? 人类正在屠杀野生动物为了获取野生动物的毛皮 （fur and skin）和肉。 每个人做到少扔垃圾，不要污染水，没有买卖， 严禁杀害。 How to save the wild animals? 国家应多建立国家公园作为野生动植物保护区； 多教育人们更好的了解野生动物。 Lets save the wild animals from now on. 设计意图：设计意图：给孩子们更多的机会去体验运用所学的方法，培养学生的思维能力， 进行情感和德育教育。同时，鼓励学生们用尽可能多的英语进行表述，提升英 语思维能力。 但本部分是作为本节课的备用材料准备的，如果孩子们课堂活动进展顺畅，那 就展示此环节，强化写作方法的练习与运用。如果时间不够，此环节就直接被 删除了。 Step 6. Homework 1. First, finish your compositions How to protect pandas. Then check them each other. Last, copy them and hand in tomorrow. 2. Check your notes, and learn to understand and use the ways to complete a writing. 设计意图：设计意图：课后作业是课堂所学知识和活动的延伸，让学生们再次整理笔记，完 成作文，是为了让孩子们体会运用所学的写作方法，做到熟练，并内化。充分 利用阅读材料，安排学生活动，使其作用发挥到最大化。 九、教后反思：九、教后反思： 1. 本节课是一节写作课，通过复习词汇，展示熊猫成长的变化图片，让孩子们更 直观的进一步了解熊猫，为后面的话题作文做好铺垫，降低写作难度。另外， 通过阅读材料，结合问题让孩子们更有针对性的了解熊猫的生存现状，并通过 对话讨论和小组讨论的形式，尽力做到“水到渠成”，孩子们能够自然地总结 表达，阐述作文。让孩子们相互交流学习，各个层次的孩子都能受益有所收获 ，阅读能力、口语表达能力也是会逐步实践提高。 对于本节课的安排，和上完课的总体感觉还算满意。学生对这节课的学 习达到了我期望的水平，很满意。 学生在本节课的各种活动进行中时，都比较顺畅，而且在完成了本节课上 所有活动安排后， 出示给孩子们课后作业时，都表现的自信满满的样子，看来让学生们再次进行 转述练习和让学生之间将其作为话题安排谈话两种活动都没有什么难度，也许 ，我应该安排一些更需要跳一跳的课后习题了。 2. 精彩的瞬间：在视频的展示的环节中，熊猫在动物园里嬉戏打闹、追逐玩耍， 孩子们看得十分高兴，甚至拍手叫好，达到课堂的高潮。但是，随着问题的抛 出：Where do you think pandas homes should be? In the zoo or in the forest? Where do they prefer(更喜欢) to live? 他们在动物园中被人们呵护是十分幸福还是实属无奈？孩子们突然意识到人们 对熊猫甚至其