人教版英语八年级下册第七单元unit 7 section A (2)课件

1、Unit 7 Whats the highest mountain in the world?,1,学习交流PPT,Free TalkDo you like mountain climbing?Do you know the most popular places to go for it?,2,学习交流PPT,One of the most popular places to go for mountain climbing is the Himalayas. Listen to the tape.,3,学习交流PPT,4,学习交流PPT,在喜马拉雅山脉之中，海拔在7000米以上的高峰有50

2、多座，8000米以上的有16座，著名的有南峰、希夏邦马峰、干城章嘉峰。“喜马拉雅”在藏语中就是“冰雪之乡”的意思。这里终年冰雪覆盖，一座座冰峰如倚天的宝剑，一条条冰川像蜿蜒的银蛇。其中最为高耸的则是位于中国和尼泊尔边界上的珠穆朗玛峰，它以高达8844.43米的高度，是世界最高峰。,5,学习交流PPT,珠穆朗玛峰(Qomolangma)，简称珠峰， 又译作圣母峰，尼泊尔称为萨加马塔峰， 也叫“埃非勒斯峰”（Everest），位于中 华人民共和国和尼泊尔交界的喜马拉雅 山脉之上，终年积雪。高度8844.43米， 为世界第一高峰，中国最美的、令人震 撼的十大名山之一。,6,学习交流PPT,珠峰所在的

3、喜马拉雅山地区原是一片海洋，在漫长的地质年代，从陆地上冲刷来大量的碎石和泥沙，堆积在喜马拉雅山地区，形成了这里厚达3万米以上的海相沉积岩层。以后，由于强烈的造山运动，使喜马拉雅山地区受挤压而猛烈抬升，据测算，平均每一万年大约升高2030米，直至如今，喜马拉雅山区仍处在不断上升之中。,7,学习交流PPT,1953年5月29日，34岁来自新西兰的登山家埃德蒙希拉里（Edmund Hillary）作为英国登山队队员与39岁的尼泊尔向导丹增诺尔盖Tenzing Norgay 一起沿东南山脊路线登上珠穆朗玛峰，是纪录上第一个登顶成功的登山队伍。,8,学习交流PPT,1960年5月25日，中华人民共和国人

4、首次登上珠穆朗玛峰。他们是王富洲、贡布（藏族）、屈银华。此次攀登，也是首次从北坡攀登成功。,1960年，我国首次登上地球之颠的3名英雄。,9,学习交流PPT,1975年5月16日，日本人田部井淳子从东南山脊路线登上了珠穆朗玛峰，是世界登山运动史上第一个踏上地球之巅的女性。,10,学习交流PPT,1975年5月27日，中国登山队的藏族女队员 潘多成为世界上第一个从北坡登上珠穆朗 玛峰的女性。,11,学习交流PPT,珠穆朗玛峰，峰高势伟，地理环境独特，峰顶的最低气温常年在零下34。山上一些地方常年积雪不化，冰川、冰坡、冰塔林到处可见。峰顶空气稀薄，空气的含氧量只有东部平原地区的四分之一，经常刮七八

5、级大风。十二级大风也不少见。风吹积雪，四溅飞舞，弥漫天际。,12,学习交流PPT,2008年5月8日，中国登山队圣火传递珠穆朗玛峰突击队员，成功地把圣火从8300米突击队营地传递到了珠穆朗玛峰峰顶，创造了人类奥运历史上的奇迹。,13,学习交流PPT,世界上最危险的运动之一 2. 登山，攀岩 3. 全世界 4. 中国的东南边境 5. 山顶,one of the worlds most dangerous sports,mountain climbing,in the world / around the world / all over the world,the southwestern pa

6、rt of China,预习检测,mountain top,14,学习交流PPT,6. 严寒的天气条件 7. 大暴风雪 8. 冒着生命危险 9. 放弃 10. 实现梦想 11. 到达山顶的第一批人 12.面对困难 13.挑战自我,freezing weather condition,heavy storms,give up,risk ones life,achieve ones dream,the first people to reach / get to the top,in the face of difficulties / face difficulties,challenge on

7、eself,15,学习交流PPT,Objectives,To learn about Qomolangma To learn new words: achievement, thick, include, condition, succeed, achieve, force, nature,16,学习交流PPT,Read the article and match each paragraph with the main ideas.,3a,Paragraph 1 Paragraph 2 Paragraph 3,Spirit of climbers Achievements of climbe

8、rs Facts and dangers,问题引导下的再学习,17,学习交流PPT,Complete the chart.,2. most popular place,4. freezing weather conditions,2. 1960-the first Chinese team reached the top,4. Even more serious difficulties,5. heavy storms,3. 1975- Junko Tabei from Japan was the first woman to reach the top,3b,3. hard snow,6.

9、hard to breathe,3. the highest and is the most famous.,2. very high,5. stronger than the forces of nature,18,学习交流PPT,3c,Answer the questions using information from the article.,1. Where are the Himalayas? 2. How high is Qomolangma?,They run along the southwestern part of China.,It is 8,844.43 meters

10、 high.,19,学习交流PPT,3. Why do so many people try to climb this mountain even though it is dangerous? 4. What does the spirit of the climbers tell us?,Because people want to challenge themselves in the face of difficulties.,The spirit of the climbers tells us that we should never give up trying to achi

11、eve our dreams.,20,学习交流PPT,Language points,21,学习交流PPT,One of the worlds most dangerous sports is mountains climbing. One of the most popular places for this is the Himalayas. 之一_, 当它做主语时，谓语动词用_形式。 北京是中国最大的城市之一。 张老师是我们学校最受欢迎的老师之一。,one of,单数,Beijing is one of the biggest cities in China.,Mr. Zhang is

12、one of the most popular teachers in our school.,爬山运动,22,学习交流PPT,One of the worlds most popular water sports _surfing. One of them _leaving the classroom. One of the girls in our class _a watch like this. A . have B. has C. there are D . There is,is,is,B,23,学习交流PPT,2. The Himalayas run along the sout

13、hwestern part of China. 喜马拉雅山绵延于中国的西南部。 沈阳位于中国的东北部。,Shen Yang is / lies in the northeastern part of China.,Shenyang is in the northeast of China.,24,学习交流PPT,3. It is also very hard to take in air as you get near the top. 当你接近山顶时，呼吸空气也很困难。 吸入，吞入（体内）_ 在这句子中，真正的主语是_ 当你到达山顶时，呼吸空气很困难。,take in,to take in

14、air,Its very hard to take in air when you get to the top of the mountain.,25,学习交流PPT,The first people to reach the top were Tenzing Norgay and Edmund Hillary on May 29, 1953. 第一批到达山顶的人 _ 第一个做某事的人_ 最后一个做某事的人_ 昨天早晨他是第一个到达教室的学生。,the first people to reach / get to the top,the first one to do sth,the las

15、t one to do sth,He was the first student to get to the classroom yesterday morning.,26,学习交流PPT,5. Why do so many climbers risk their lives? 回顾 such 和 so 的用法 Such a/an adj. 可数名词单数 Such adj. 不可数名词/ 名词复数 So adj. a/ an/ the 可数名词单数 So adj/ adv. the 不可数名词/ 名词复数 如果名词前出现了 many / much / few/ little(少） 时，只能使用

16、so. She is _a beautiful girl. Dont make _much noise. He runs _fast that no one can catch up with him.,such,so,so,27,学习交流PPT,冒着生命危险_ Whatever we do,we shouldnt _ _ _.,risk ones life,risk,our lives,他正在冒着生命危险打网球。 He risked his life playing tennis,28,学习交流PPT,6. One of the main reasons is that people wan

17、t to challenge themselves in the face of difficulties. 在此句中，that 引出的是_ 挑战自我_ 面对困难_ =_ We should _ _ bravely. 我们应该勇于挑战自我。 我们应该勇于面对困难。 We should _ _ _ _ _ _ bravely.,表语从句,challenge oneself,in the face of difficulties,face difficulties,challenge ourselves,be in the face of,difficulties,29,学习交流PPT,拓展： c

18、hallenge n. 挑战 面对挑战 face the challenge,v.,in the face of challenge,n.,30,学习交流PPT,The spirit of these climbers shows us that we should never give up trying to achieve our dreams. 1). 为什么在句子中谓语动词用单数形式？ 2).实现某人的梦想： 例如： 这些运动员的精神显示给我们他们永不放弃. The spirit of these players shows us that they never give up . 为了实现我们的梦想，我们必须努力学习. To achieve our dreams , we must study hard.,31,学习交流PPT,Quiz,注: 另附word文档。 点击此处链接,32,学习交流PPT,揭示预习案答案： taller, the tallest 2. the cleverest brighter , the nearest less 5 -9 :DACBA,33,学习交流PPT,登山是世界上最危险的运动之一。 2. 攀登珠穆朗玛峰非常危险。 3. 当你接近山顶时，你还会感到呼吸非常困难。,One of the worlds most dangerous