英语人教版八年级下册unit 7 section A 3a-3c教学设计.doc

Unit 7 Whats the highest mountain in the world?第二课时 Section A 3a-3c1、 教学目标 1.Read the passage in 3a and train the students reading ability.2.Grasp superlative.3. Learn the spirit of the mountain climbers.2、 学情分析 学生现在虽然学习的是八年级下册的内容，但是由于学生整体基础比较差，而且学习程度参差不齐，所以现在的内容对他们来说有些难度。但是应该在重视夯实学生基础上，慢慢不断地锻炼学生的阅读能力，进而为写作打下基础。三、重点难点 1. To learn comparative and superlative.2. To retell the text.四、教学准备multimedia, computer, blackboard五、教学过程 活动1【导入】导入 播放歌曲并让学生猜测歌曲的名字。 设计意图：慢慢培养学生对英语的兴趣，同时也可以练习他们的听力。活动2【复习】复习 Which is the highest mountain in the world? Which is the longest river in Asia? PPT展示相应的图片（5幅），教师问，学生抢答，答对的小组加分。 设计意图：小组活动在复习上节课所学的同时也活跃了课堂气氛。活动3【自学】新单词 （13个单词） PPT展示图片让学生猜单词，然后教师讲解新单词，并造句子，让学生更深层次的了解并记住单词，活学活用。 设计意图：新单词活学活用，培养他们的发散性思维。活动4【活动】自学板块 一、小组活动Pre-reading What do you know about Qomolangma? Talk about Qomolangma in pairs. 设计意图：让学生对珠穆朗玛峰产生好奇心，带着好奇心来学习这篇课文， 效果会不错。二、自学版块 reading(I)Read the article by yourself and find the following phrases.1.最危险的山峰 2. 世界上最危险的运动之一3. 登山（名词短语）/（动词短语） 4. 来自世界各地的登山者5. 横亘于中国的西南边界 6. 在所有的山峰中7. 厚厚的云层 8. 更为严重的困难9. 寒冷的天气状况和强劲的暴风雪10. 首次到达珠穆朗玛峰顶的人设计意图：让学生在精读课文之前，先找出本课的一些关于性ring粗副词的比较级和最高级的相关短语，为课文的理解和语法知识的学习打下基础，此环节设计简单，是为了让学生了解本课的教学目的。(II)Read the passage quickly and match the main idea of each paragraphParagraph1 Spirit of climbersParagraph2 Achievements of climbersParagraph3 Facts and dangers(III)Read the article again and complete the chart.Paragraph1Paragraph2Paragraph3ListfourdangersforclimbersListthreeachievementsListfourcomparisonsthickclouds1953TenzingNorgayandEdmundHillarywerethefirsttoreachthetopmostdangeroussport(IV)Read the passage and answer the questions 1.Where are the Himalayas? _ 2.How high is Qomolangma? _ 3.What dangers may the climbers be in? _ 4.Why so many people try to climb the mountain even though it is dangerous? _ 5.What does the spirit of the climbers tell us? _ 活动4【活动】展示板块 Step 1 Talk about your answers in groups.Step 2 Let the students show their answers.Step 3 Teaching 设计意图：通过学生精读课文，让学生自学解决课本上的三个问题，对于学生的回答，教师可以进行相应的补充解释和说明。可以锻炼学生的阅读能力。活动5【练习】练习板块 Fill in the blankswith the correct form of the wordsOne of the most _ sports in the world is mountain _, and one of the most _ places to go for this is the Himalayas. These extremely high _ attract _ from all over the world. Many people say this is one of the most _ parts of the world.The Himalayas _ along the _ border of China. Of all the peaks (tops), Qomolangma is the _ and most _. Its _ to climb Qomolangma because thick clouds _ the top of the mountain. Even more serious _ include the freezing _ conditions and the _ storms.The first _ to reach the top of Qomolangma Tenzing Norgay and Edmund Hillary did it in 1953. The first Chinese climber _ the top in 1960, and in 1975, the first _ did it too. 设计意图：通过练习来回忆巩固本课所学，同时也锻炼了学生的提炼文章和总结文章的能力。活动6 【知识点】知识点讲解 1.One of the worlds most dangerous sports is mountain climbing, “one of + the + 形容词的最高级 + 复数 名词”，意为“最之一”。如：Miss Wang is one of the most popular teachers in our school. 王老师是我们学校最受欢迎的老师之一。2. Even more serious difficulties include freezing weather conditions and heavy storms.1) Difficulty既可作可数名词也可作不可数名词，在此用作可数名词。做可数名词时，difficulty常用作复数，表示具体概念，即：各种各样的“困难; 难事; 难题”。例如：People learning a new language may face some difficulties.人们学习一门新的语言时可能会遇到一些困难。作不可数名词时，difficulty可译作“困难；艰难；辛苦；费劲”，例如：He had great difficulty in finding a new job.他找新的工作费了很大劲。We found the house without difficulty.我们轻而易举的找到了那座房子。2) include表示“包括；包含”，是一个及物动词。例如：Does your price of the bike include this light?你们的车价包含这盏车灯吗？3. It is also very hard to take in air as you get near the top. It is + adj. + to do sth.，it作形式主语放在句首，而把真正的主语放在句尾。常用于此句型的形容词有important, difficult, dangerous, necessary, useful, possible等，用来对to do sth.进行说明。此句型可以转换成To do sth. is + adj.。e.g. It is important to study English well.学好英语很困难。Its very difficult to climb Qomolangma.攀登珠穆朗玛峰很难。The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 1) give up意为“放弃”，后面可以接名词、代词或V-ing形式作宾语。注意：如果其宾语是名词，那么名词可以放在give和up之间，也可以放在 up之后；如果其宾语是代词，那么代词只能放在 give和up之间。如：My uncle wants to give up drinking wine. 我叔叔想戒酒。Although English isnt easy to learn, I wont give it up. 虽然英语不易学，但我不会放弃。 2)achieve our dream相当于make our dreams come true，其中动词achieve表示“(通过努力) 实现；取得；获取；达到(梦想、成绩、成功、目的)”等。例如：e.g. He achieved great success in a short time.他用很短的时间取得了极大的成功。 Lin Tao achieved very good exam results.林涛考试取得了很好的成绩。5. Why do so many people try to climb this mountain even though it is dangerous? even though用作从属连词，意为“即使；尽管”，相当于even if，引导让步状语从句，一般不与并列连词but连用。如： Mr. Wang will come on time even though it rains.尽管下雨，但王老师会按时来。设计意图：让学生在掌握课文的同时也了解其中涉及到的相关的语法知识点，知道考试的重难点，学会拓展，一题多解。活动7 【作业】作业布置Retell the article, then preview the Grammar focus.活动8 【板书】板书设计Unit 7 Whats the highest mountain in the world?第二课时 Section A 3a-3c1. Language points and focus:mountain climbing, the most popular, run along, of all, the most famous, .meters high, even more serious, freezing weather conditions, heavy storm, take in, in the face of, reach the top, so many, give up2.Reading Where are the Himalayas?How high is Qomolangma?Why do so many people try to climb this mountain even though it is dangerous?What does the spirit of the climb