人教版八下-Unit 7 what's the highest mountain in the world -Section A 3a—3c-教案、教学设计-省级优课-(配套课件编号：42401).doc

1、1 教学内容: SectionA2d-3c 教学目标： 知识与能力： 1 能够认读并正确使用新单词： achievement, southwestern, thick, include, freezing, condition, take in, succeed, challenge, in the face of, achieve, force, nature, even though 等。 2能够学会较大数字的表述，学会用不同句式表达比较级、最高级。本部分难 点是形容词比较级、最高级的不同表达句式，如：be higher than any other mountain, be a lot

2、bigger than, be almost as big as 等。 过程与方法：小组合作，问答法，谈论法。 情感态度价值观：体会作者在阅读文章中表达的“永不放弃”的精神，通过与 同伴讨论，思考在我们的生活中如何做到“永不放弃”。 教学重点：能够通过大量的口头练习，把握目标语言并达到熟练运用。 教学难点：阅读有关“攀越珠峰”的短文，体会在描述自然地理事实的过程中 大数字以及形容词的比较等级的使用。 解决难点办法：利用情景教学法；任务型教学法 教具准备：PPT 教学课时：Period 2 学情分析：本课时通过提问引入新课的方式激发学生的学习兴趣，并在讲练结 合的基础上帮助学生掌握比较级和最高级

3、，从而达到较好的教学效果。 教学过程 教 师 活动学 生 活 动二次备课 （集备） 一、目标解读，以标导航 Step 1 Revision Lookatthephotos.Answerthe following questions. Which is the highest mountain in the world? Which is the longest river in Asia? Step 2 Learn the new words. 二、预习检测，以测促学 Step 3 Pr-Read Talk below questions in pairs. What do you know

4、about Qomolangma ? IsQomolangmathemostdangerous mountain in the world？ 三、探究新知，合作交流 Step 4Reading 自读文章，在书中划出重点、疑点后，翻 译下列短语。先独立完成，后小组商议。 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） (Showapicture ofQomolangma) Thisisthe highest mountain in the world，and itsvery dangerousfor people to climb. Butmanypeople

5、try to climb this mountain. Do you knowwhohas reached the top? What can we learn fromthe climbers?And whatdoesthe spiritofthe 2 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 四、有效检测，以练达标 3a Read the article and match each paragraph with the main ideas. Paragra

6、ph 1 spirit of climbers Paragraph 2 achievements of climbers Paragraph 3 facts and dangers According to the passage, fill in the blanks. Read the article again, and answer the following questions. 1.What a mountain is Himalayas? Its one of the most popular places for mountain climbing. 2.Why is it d

7、angerous to climb Qomolangma? Because thick clouds cover the top and snow can fall very hard. 3.When did the first Chinese reach the top of Qomolangma? In 1960. 3b.Readthearticleagainand complete the chart. Paragraph1 Paragraph2 Paragraph3 List tour dangers for climbers.List three achievementsListto

8、ur comparisons 3cAnswerthequestionsusing information in the article. 1. Where are the Himalayas?In the southwestern part of China. 2. How high is Qomolangma?8,844.43 meters high. 3. Why do so many people try to climb thismountaineventhoughitis dangerous? Becausepeoplewanttochallenge themselvesinthef

9、aceof climbers tell us? Now lets read thepassageon Page 51. Read the article andmatcheach paragraphwith the main ideas. Read the article againand completethe chart. thickclouds 1953 TenzingNorgay andEdmund Hillary were the firsttoreach the topMost dangerous sport snowcanfall very hard freezing weath

10、er conditions heavystorms Thefirst Chineseteam 3 difficulties. 4.Whatdoesthespiritofthe climbers tell us? We should never give up trying to achieve our dreams. 五、师生互动，总结拓展 Step 5 Language points 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”。

11、 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. 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

12、 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。 It s very difficult to climb Qomolangma.攀登珠穆朗玛峰很难。 3. Even more serious difficulties include freezing weather conditions and heavy storms. difficulty 既可作可数名词也可作不可 数名词。 作可数名词时通常用复数， 表示 具体概念，即：各式各样的 “困难，难 题，

13、难事”，如：Hes having financial difficulties. 他正手头拮据。 作不可数名词时，译作“困难，艰难，幸 苦”，如：She had great difficulty in understanding him.她很难理解他说 的话。 4. The spirit of these climbers shows us that we should never give up trying to achieve our dreams. give up 意为“放弃”，后面可以接名 词、代词或 v-ing 形式作宾语。 reachedthetop in 1960. Thefi

14、rstwoman tosucceedwas Junko Tabei from Japanin1975. Peoplecan challenge themselves in the faceof difficulties. Nevergiveup trying to achieve our dream. Humanscanbe stronger than the forces of nature. 要求学生阅读刚才 回答的问题，进行 小 组 讨 论 ： What should you do in thefaceof difficultiesin life? Read the passage ag

15、ainandfind thedifficult points. 4 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。 5. Why do so many people try to climb thismountaineventhoug

16、hitis 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。 Step 6 Exercise 六、布置作业，巩固提高 Step 7 Homework Retell the article, and then preview the Grammar focus. 要求学生再读课 文，画出难点。 小组合作讨论解决 问题。 To make sentences usingthe informationin the forms. 板书 设计 Unit 7 Whats the highest mountain in the world? What sport do you like? Which of the following sports do you think is the most dangerous? (Swimming, Tennis, Taiji, Basketball, Mountain Climbing.) 课 后 反思 三次 备课