公开课教案 Unit 7 What’s the highest mountain in the world Section B 1 (2a-2e)文档

Unit7 What's the highest mountain in the world？Section A 1 (2a –2d)Knowledge object1.master the key word and expressionsIn size, in the world, 2meters tall/long/wide, the biggest population, one of the biggest, the most popular question, talk about, the ancient emperors, the main reason, as far as I know, no man-made objectsDid you know that China is one of the oldest countries in the world? Yes, I did. It’s much older than the US.2. learn to talk about geography and nature.3. be able to compare facts and figures.4.Teaching difficulties and focuses5.Teaching difficulties and focuses教学难点：形容词和副词的比较级和最高级变化规则和用法。

物体之间的对比。

Step 1.Let's know more about geography of the world.1).Have a quick brainstorm(1)A: What is the longest river in the world？B: The Nile.(2)A: What is the highest mountain in the world?B: Qomolangma.(3)A: What is the biggest desert in the world?B: The Sahara.(4)A: What is the deepest salt lake in the world?B: The Caspian sea.(5)A: How high is Qomolangma?B: It’s 8,844.43 meters high.(6)A: How deep is the Caspian Sea?B: It’s 1,025 meters deep.(7).A: How long is the Nile?B: It’s 6,671 kilometers long.(8).A: How big is the Sahara?B: It’s about 9,600,000 square kilometersin size.(9)A: What is the biggest ocean（海洋）in the world?B: The Pacific Ocean. [pəˈsɪfɪk](10).A: Which is the biggest population in the world?B: China.(11).A: What is the second longest river in the world?B: The Amazon River.(12).A: Do you know the third longest river in the world? Which country is it in?2)The Yangtze River is the third longest river in the world ，the first longest river in Asia, the longest river in China.China is one of the oldest countries in the world. It is an ancien t country.[ˈeɪnʃənt] (古老的 )My pen friend Mike from the USA is in China now. Can you tell hi m a bit more about China? Can you find the differences between China and America?Step2 Let's know more about geography of China.What's the top of China?Finish 2a and 2bStep 3 PairworkMake conversations using the information in 2a.Step 4Let’s play a guessing gameIt lies in many provinces. It is very famous all over the world. It i s about 21,196.18 kilometers long.It was built by emperors in different times. They want to protect the ir part of the country.It was made of stones and earth. It was difficult to build it in anc ient times without any modern(现代的） machines. All the work was don e by hand. So it is a man-made object.It is wide enough for five horses or ten men to walk side by side. A s far as I know, it is an amazing wonder(奇迹). Lots of tourists vis it there every day .Step 5 Let’s know more about the history of China.Please read the conversation in 2d.What’s the conversation about?Read again and answer the questions in 2d.1. How long is the Ming Great Wall?2. What does the guide say about the wall?3. What does the guide think of Badaling?4. Why was the wall built?Step6There are many places of interest (名胜古迹）not only in China but also in the world.I hope toenjoy a tour to some places of interest all overthe world.A report like this: I am Tom, in my group, I like to visit the Great Wall in China.It is the longest wall in the world. Do you know how long it is? I t’s 21，196.18meters kilometers long…反思：一节课下来，大部分学生都能积极投入到课堂教学中来，并积极举手发言。

What’s the Highest Mountain 教案教学目标1.了解世界上一些著名的高山及其相关的地理知识。

2.发展学生的阅读理解技巧，并提高其阅读水平。

3.培养学生的合作学习技能和团队合作精神。

教学准备1.PPT演示文稿2.展示台3.工具箱4.动画和视频教学过程第一步：导入老师介绍主题并引导学生回顾地理学中的山脉和高山地区。

老师可以展示几张图片来吸引学生。

#### 示范问题 - 世界上最著名的山脉是什么？有哪些著名的高山？ - 高山的高度是如何测量的？第二步：阅读老师分发一篇文章或提供链接给学生，然后让学生阅读文章并回答问题。

#### 示范问题 - 什么是最高的山峰？以及它被测量到的高度是多少？ - 你知道其他一些著名的高山吗？第三步：讨论老师组织学生进行小组讨论。

学生可以一起分享他们读到的内容，然后他们可以合作回答问题和分享观点。

最后，每一个小组可以在讨论结束之后分享他们收集到的信息。

#### 示范问题 - 你们学到了哪些感兴趣的事情？ - 你们在讨论中发现了哪些观点？第四步：总结老师在白板上总结学生分享的信息。

这个过程中，让学生了解世界上著名的高山，并概括高山的特点。

最后，学生可以对高山做一个小结。

第五步：扩展活动老师可以给学生提供一些扩展活动，例如让他们制作海报或在白板上进行展示，或者用工具箱图示他们学到的知识。

总结通过这次课程，学生了解了世界上一些著名的高山，并加深了地理知识。

他们通过阅读和小组讨论来发展阅读理解技巧，并提高了他们的团队合作精神。

Unit7.What’s the highest mountain in the world?Section A (1a---2d)Teaching aims:1.Practice the new words and sentences to talk about nature andgeography.e the comparatives and superlatives to talk about the top of theworld.Teaching important points:Words: square meter deep desert populationAsia wall tour tourist ancient widePhrases: feel free to do sth as far as I knowas you can see as…asSentences: What’s the highest mountain in the world?Qomolangma. It’s higher than any other mountain in theworld.Teaching difficult points:1.Sentences to talk about the nature and geography.2.The usage of comparatives and superlatives.Teaching procedures:Step1. lead in.Show the video of the Qomolangma to lead in the topic and teaching aims in this class.Step2. Quick review.Let students to review the comparatives and superlatives with a quick practice.Step3. Preview check.Show pictures and encourage students to guess the words that they have previewed in this period.Step4. Finish the task in 1a.Let students know about the four places through pictures and then finish the match job.Step5.Listening practice in 1b.1.Listen to the tape.2.Check the answers.3.Practice the sentences in the listening like this:eg: Qomolangma is higher than any other mountain in the world.It means: Qomolangma is the highest mountain in the world.Step6. PairworkUse the information in 1b to make their own conversations like this: (They can practice the conversations according to the pictures.)A: What’s the highest mountain in the world?B: Qomolangma. It’s higher than any other mountain in the world. Step7.Listening practice in 2a and 2b1.Number the facts 1—4 in the order they hear.2.Fill in the blanks with the numbers in the box.Step8.Groupwork1.Let students translate the important phrases by themselves. They candiscuss with each other or look up in the dictionaries.2.Read and role play the conversations with four people in a group. Step9. Summary and moral education.1.Summarize the knowledge points in this class.2.Show the pictures of polluted environment to teach students to protectthe nature.Step10.Homework1.Review the important points in this class.2.Think about how to protect the nature and write it down.。

Unit 7 What’s the highest mountain in the worl d ?Section A 3a—3cⅠ:Teaching aims:1：尝试运用标题图片猜测文章大意，读懂有关比较级最高级的文章２：运用阅读策略skimming ＆scanning,学会找关键句完成相应的阅读任务3：了解珠穆朗玛峰及人类克服困难,勇于探索的精神Ⅱ:Teaching keys and difficulties:1:运用比较级最高级来突出事物的特征2：运用思维导图复述文章内容Ⅲ：Teaching steps:Step1 Warming-up and leading-in1：Two questions to lead in mountain climbing⑴:What sports do you like?⑵:Which of the following sports do you think is the most dangerous: swimming, tennis, mountain climbing or basketball?2：Show a picture of Aron Ralston(Unit1 学过)Do you still remember him?Can you say something about him?If you are a mountain climber, which mountain will you climb?→QomolangmaStep2 Presentation1：Before readingShow pictures and the title, let students guess the main idea of the article2:While reading⑴ Skimming:Read the article and match each paragraph with the main ideas.Paragraph 1 spirit of climbersParagraph 2 achievements of climbersParagraph 3 facts and dangers⑵Scanning:Task1 Read the article in 3a and answer these questions.1: Where are the Himalayas? (No more than 9 )2:How high is Qomolangma? (No more than 6)3:Were Tenzing Norgay and Edmund Hillary reach the top of Qomolangma on May 29, 1975?(No more than 3 )4:将下列句子翻译成汉语(Para.1)：Of all the mountains, Qomolangma rises the highest and is the most famous. Task2 Read each paragraph and finish the questionsParagraph 1: facts and dangersParagraph 2: Achievements of climbersParagraph 3: Spirit of climbers1. Why do so many people try to climb this mountain even though it is dangerous?2. What does the spirit of the climbers tell us?情感升华——Never give up!Step3 Practice and production1. Let’s challenge ourselves to retell the article2.目标检测——任务型阅读Joe Sanders has the most beautiful garden in our town. Nearly everybody enters for 'The Nicest Garden Competition' each year, but Joe wins every time. Bill Frith's garden is larger than Joe's. Bill works harder than Joe and grows more flowers and vegetables, but Joe's garden is more interesting. He has made neat paths and has built a wooden bridge over a pool. I like gardens too, but I do not like hard work. Every year I enter for the garden competition too, and I always win a little prize for the worst garden in the town!1：How many people are mentioned in the passage (No more than1)2:who has the most beautiful garden in the town? (No more than 2)3:Is Joe’s garden larger than Bill Frith’s? (No more than 3 )4:将文中划线句子译成汉语。