八年级英语下册Unit7SectionA2.ppt

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1、Which is the highest mountain in the world?Which is the longest river in Asia? freezing adj. 极冷的；极冷的； 冰冻的冰冻的nature n. 大自然大自然thick adj. 厚的；浓的厚的；浓的1. achievement n. 成就；成绩成就；成绩e.g. We felt a great sense of achievement when we reached the top of the mountain. 当我们到达山顶的时候，当我们到达山顶的时候，有一种巨大的成就感。有一种巨大的成就感。2.

2、 achieve v. 达到；完成；成功达到；完成；成功e.g. He will never achieve anything if he doesnt work harder. 如果他不努力工如果他不努力工作，就会一事无成。作，就会一事无成。3. southwestern adj. 西南的；西南方向的西南的；西南方向的e.g. Is this Southwestern Airline? 这是西南航空公司吗？这是西南航空公司吗？4. include v. 包含；包括包含；包括e.g. Her hobbies include swimming and gardening. 她爱好游泳和园艺。她爱

3、好游泳和园艺。5. condition n. 条件；状况条件；状况e.g. The piano was in good condition. 这台钢琴状况良好。这台钢琴状况良好。6. take in 吸入；容纳吸入；容纳e.g. Fish take in oxygen through their gills. 鱼用鳃吸氧气。鱼用鳃吸氧气。7. succeed v. 实现目标；成功实现目标；成功e.g. If you try hard youll succeed. 你如果努力就会成功。你如果努力就会成功。常用短语：常用短语：succeed in doing sth.e.g. Police hav

4、e finally succeeded in solving the mystery. 警察最终成功破解了这个疑案。警察最终成功破解了这个疑案。8. challenge v. & n. 挑战；考验挑战；考验e.g. The job doesnt really challenge him. 这项工作不能真正的考验他。这项工作不能真正的考验他。 The new governments first challenge is the economy. 新政府面临的第一个挑战是经济问题。新政府面临的第一个挑战是经济问题。9. in the face of 面对（困难、问题等）面对（困难、问题等）e.g.

5、 In the face of difficulties, hes completely unafraid. 他在困难面前毫不胆怯。他在困难面前毫不胆怯。 10. force n. 力；力量力；力量e.g. The thief took the money from the old man by force. 窃贼用暴力抢了老人的钱。窃贼用暴力抢了老人的钱。What do you know about Qomolangma?Talk about Qomolangma in pairs.自读文章，在书中划出重点、疑点后，翻自读文章，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。译

6、下列短语。先独立完成，后小组商议。1.1.最危险的山峰最危险的山峰 2.2.世界上最危险的运动之一世界上最危险的运动之一3.3.登山（名词短语）登山（名词短语）/ /（动词短语）（动词短语）the most dangerous mountainone of the worlds most dangerous sportsmountain climbing/climb mountains4.4.来自世界各地的登山者来自世界各地的登山者5.5.横亘于中国的西南边界横亘于中国的西南边界6.6.在所有的山峰中在所有的山峰中7.7.厚厚的云层厚厚的云层the climbers from all over

7、 the worldrun along the southwestern part of Chinaof all the mountainsthick clouds8.8.更为严重的困难更为严重的困难9.9.寒冷的天气状况和强劲的暴风雪寒冷的天气状况和强劲的暴风雪10.10.首次到达珠穆朗玛峰顶的人首次到达珠穆朗玛峰顶的人more serious difficultiesfreezing weather conditions and heavy stormsthe first people to reach the top of QomolangmaRead the article and m

8、atch each paragraph with the main ideas.Paragraph 1 spirit of climbersParagraph 2 achievements of climbersParagraph 3 facts and dangers3a One 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

9、the world. Many people say this is one of the most _ parts of the world.According to the passage, fill in the blanks.dangerousclimbingpopularriskclimbersfamousThe Himalayas _ along the _ border of China. Of all the peaks (tops), Qomolangma is the _ and most _. Its _ to climb Qomolangma because thick

10、 clouds _ the top of the mountain. Even more serious _ include the freezing _ conditions and the _ storms.runssouthwesternhighestfamousthe hardestcoverdifficultiesweatherheavyThe first _ to reach the top of Qomolangma Tenzing Norgay and Edmund Hillary did it in 1953. The first Chinese climber _ the

11、top in 1960, and in 1975, the first _ did it too. peoplereachedwomanRead the article again, and answer the following questions.1. What a mountain is Himalayas?2. Why is it dangerous to climb Qomolangma?3. When did the first Chinese reach the top of Qomolangma?Its one of the most popular places for m

12、ountain climbing.Because thick clouds cover the top and snow can fall very hard.In 1960.Read the article again and complete the chart.Paragraph 1 Paragraph 2Paragraph 3List four dangers for climbersList three achievementsList four comparisonsthick clouds1953Tenzing Norgay and Edmund Hillary were the

13、 first to reach the topmost dangerous sport3bit can snow hardfreezing weather conditionsheavy storms1960The first Chinese team reached the top1975Junko Tabei from Japan was the first woman to reach the topmost popular placemore serious difficultiesstronger than the forces of natureAnswer the questio

14、ns using information from the article.1. Where are the Himalayas?2. How high is Qomolangma?The Himalayas run along the southwestern part of China.Qomolangma is 8,844.43 meters high.3c3. Why do so many people try to climb this mountain even though it is dangerous?Many people try to climb this mountai

15、n even though it is dangerous because they want to challenge themselves in the face of difficulties.4. What does the spirit of the climbers tell us?The spirit of the climbers tells us that we should never give up trying to achieve our dreams.1. One of the worlds most dangerous sports is mountain cli

16、mbing, “one of + the + 形容词的最高级形容词的最高级 + 复数复数 名词名词”，意为，意为“最最之一之一”。如：如： Miss Wang is one of the most popular teachers in our school. 王老师是我们学王老师是我们学校最受欢迎的老师之一。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作形式主语作形式主语 放在句首，而把真正的主语放在句放在句首，而把真正的主语放在

17、句 尾。常用于此句型的形容词有尾。常用于此句型的形容词有 important， difficult， dangerous， necessary， useful， possible等，用等，用 来对来对to do sth. 进行说明。此句型可以进行说明。此句型可以 转换成转换成To do sth. is + adj.。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既可作可数名词也可作不可 数名词。数名词。e.g. It i

18、s important to study English well. 学好英语很困难。学好英语很困难。 Its very difficult to climb Qomolangma. 攀登珠穆朗玛峰很难。攀登珠穆朗玛峰很难。作可数名词时通常用复数，表示具体概作可数名词时通常用复数，表示具体概念，即：各式各样的念，即：各式各样的 “困难，难题，难困难，难题，难事事”，如：如：Hes having financial difficulties. 他正手头拮据。他正手头拮据。作不可数名词时，译作作不可数名词时，译作“困难，艰难，困难，艰难，幸幸苦苦”，如：如：She had great diffic

19、ulty in understanding him. 她很难理解他说的话。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 意为意为“放弃放弃”，后面可以接名，后面可以接名词、代词或词、代词或v-ing形式作宾语。形式作宾语。 注意：注意：如果其宾语是名词，那么名词如果其宾语是名词，那么名词可以放在可以放在 give 和和 up 之间，也可以放之间，也可以放在在 up 之后；如果其宾语是代词，那么之后；如果其宾

20、语是代词，那么代词只能放在代词只能放在 give 和和 up 之间之间。如：。如：My uncle wants to give up drinking wine. 我叔叔想戒酒。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。虽然英语不易学，但我不会放弃。5. Why do so many people try to climb this mountain even though it is dangerous? even though 用作从属连词，意为用作从属连词，意为“即即使；尽管

21、使；尽管”，相当于，相当于even if，引导让步，引导让步状语从句，一般不与并列连词状语从句，一般不与并列连词but连用连用。如：如： Mr. Wang will come on time even though it rains. 尽管下雨，但王老师会按时来。尽管下雨，但王老师会按时来。the Nilethe Yangtze Riverthe Yellow River6,6706,3005,500The Yellow River is long.The Yangtze River is a lot _ than the Yellow River.The Nile is _ of all.l

22、ongerthe longestMake sentences using the information in the forms.The Yangtze River is not _ long _ the Nile.= The Yangtze River is not _ than the Nile.as aslongerthe Nilethe Yangtze Riverthe Yellow River6,6706,3005,500Mount Tai is high.Mount Huang is a little _ than Mount Tai.Qomolangma is _ of all

23、.Mount Tai is not _ high _ Qomolangma. = Mount Tai is not _ than Qomolangma.higherthe highestas ashigherQomolangma Mount HuangMount Tai8,8481,8641,5451. The population of Singapore is large.2. The population of Malaysia is much _ than that of Singapore.3. The population of China is _ of all.SingaporeMalaysiaChina4,000,00020,000,0001300,000,000largerthe largest4. The population of Singapore is not _ large _ that of China.5. The population of Singapore is not _ than that of China.aslarger asSingaporeMalaysiaChina4,000,00020,000,0001300,000,000Retell the article, then preview the Grammar focus.