精品基础教育教学资料，仅供参考，需要可下载使用！人教版英语初二下学期第七单元知识点总结Unit7 what’s the highest mountain in the world?一、theme（了解）: Talk about geography and nature. 谈论地理和自然1a:Qomolangma 珠穆朗玛峰（世界最高峰8844.13米）The Nile 尼罗河（世界上最长的河6671千米）The Caspian Sea 里海（最深的咸水湖1025米）The Sahara 拉哈拉沙漠（世界上最大的沙漠960万平方千米）2d Great Wall长城：自战国时期开始修筑长城，有20多个诸侯国家和封建王朝修筑过长城，若把各个时代修筑的长城加起来，大约有10万里以上。
秦、汉、明3个朝代所修长城的长度都超过了1万里，其中明代的长城被称为巧夺天工，最有名，长8850千米。
3a Qomolangma 珠穆朗玛峰，1953年5月29日：新西兰登山者埃德蒙·希拉里(Edmund Hillary)作为英国登山队队员与尼泊尔向导丹增·诺尔盖(Tenzing Norgay)一起沿东南山脊路线登上珠穆朗玛峰，成为登顶成功的世界第一人。
1960年5月25日：中国登山运动员王富洲、贡布、屈银华三人首次从北坡登上珠穆朗玛峰。
1975年：日本人田部井淳子成为世界上首位从南坡登上珠峰的女性。
2b pandas(濒危野生动物)三、知识点（重点）P491、about 9,600,000 square kilometers in size.面积大约960万平方千米1）1000以上的基数词的读法，从右开始数，每隔三位数加一个逗号：第一个逗号thousand(千)，第二个million(百万)，第三个billion(十亿) nine million, six hundred thousand2)square adj 平方的（面积），square kilometers 平方千米3）size n 大小，尺寸考点4）英语中面积的表达：基数词+square meters\kilometers(单位)+in size(面积)2、1，025meters deep1）数字的读法：one thousand and twenty-five6671 six thousand, six hundred and seventy-one8844.43eight thousand, eight hundred and forty-four point four three注意：hundred后通常加and,十位数和个位数之间加连字符-，小数点读作point,小数点后的数一一读。
Unit7What’s the highest mountain in the worldSection A （3a〜3c)Teaching Aims:1.Read the passage in 3a and train the student’s reading ability.2.Grasp superlative.3.Learn the spirit of the mountain climbers.Teaching courses:nguage points and focus: mountain climbing,the most popular,run along,of all, the most famous,...meters high, even more serious,freezing weather conditions,heavy storms,take in, in the force of,reach the top ,so many give up2.Vocabulary:paragraph,southwestern,thick,include,freezing,condition,s ucceed,Japan,challenge,achieve,force,nature3.The grammar:comparative and superlative.Teaching Importance and Difficulties:To retell the text.Teaching steps:Step1 Greetings and review(Ask students to recite new words and phrases learnt in last class.Then check the answers.)Step2 Lead-inask:Do you like climbing mountains?Have you climbed any mountains?What was your feeling about it?Do you know Qomolangma?What’s the weather on it?NOW let’s learn an article about Qomolangma and the climbers.Step3 listeningStep4Reading1.Read the passage in 3a and find out comparative adjectives and superlative adjective.2.Read aloud.First pronounce the new words aloud according to the phonetic symbols by themselves ,then check their pronunciation,and offer help if necessary.Finally read aloud the passage,try to retell it.3.Read the article carefully and silently to find the specific ideas.Andfinish the following tasks:Task One:True or False.1.The Himalayas run along the southeastern part of China.( )2.Qomolangma is8844.43 meters high.( )3.The weather of Qomolangma is cloudy ,but never snows.( )4.The first people to reach the topwere Tenzing Norgay and Edmund Hillary on May29,1954.( )Task Two :Answer the following questions.1.Where are the Himalayas?2.How high is Qomolangma?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?Step 5 PresentationThe grammar of this text is about comparative and superlative.you should learn the meanings of them and their forms. Now lets review them together.Step6 PracticeRead the article again and complete the chart in 3b. Step7 Homework1.Recite the new words and read the text.2.Write a composition about “The spirit of climbers”人教版：八年级下册Unit7 What’s the highest mountain in the worldSection A （3a〜3c)西平第三初级中学：朱会枝。
