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Unit 7 What’s the highest mountain in the world?教学目标：1语言目标：掌握本单元重点词汇及能用比较级和最高级谈论各之最。
2 技能目标：能听懂和谈论有关地理和自然的话题。
3 情感目标：培养学生热爱大自然，保护环境的意识。
教学重点：短语: in size, in the world, 2 meters tall/long/wide, the biggest population, one of the biggest, the most popular question, talk about, the ancient emperors, the main reason, as far as I know, …句子:What’s the highest mountain in the world?Qomolangma.How long is Qomolangma?It’s 8,844.43 meters high. It’s higher than any other mountain.Which is the deepest salt lake in the world?The Caspian Sea is the deepest of all the salt lake.Did you know that China is one of the oldest countries in the world?Yes, I did. It’s much older than the US.教学难点：形容词和副词的比较级和最高级变化规则和用法。
物体之间的对比。
Section A 2 (3a – 3c)Step 1 RevisionLook at the photos. Answer the following questions.Which is the highest mountain in the world?Which is the longest river in Asia? …Step 2 Learn the new words.1. achievement n. 成就；成绩e.g. We felt a great sense of achievement when we reached the top of themountain. 当我们到达山顶的时候，我们有一种巨大的成就感。
课题课时设计Period 1话题自然功能作比较词汇Square,meter,deep,desert,population,Asia.wall.tour.tourist.amazing.ancient,protect.wide句型结构Qomolangma is hig hter than any other mounter in the word. The C aspian Sea is the deepest of all the salt lakes.活动Completing the chartWriting a s hort passage about the whales.语法The comparative and superlative of ad jective and verb. 教具Ppt recorder板书设计Unit7 What’s the highest mountain in the world?Square,meter, Qomolangma is highter than any other mounter in the word. deep, The Caspian Sea is the deepest of all the salt lakes. desert,population,Asia.wall.tour.tourist.amazing.Ancientprotect.wide教后反思教学程序教师活动（主导）学生活动（主体）Step 1.revision lead–inStep2:presetationStep31a,matchesStep 4. presetationStep5 listen 1b Step 6 pairwork Step 7 listen T: We had learned the story about Yu GoingIin Unit 6,What did he do with the mountain?T:Year,sohe was a great man,Let’s suppose ifthe mountain is the highest one in theworld.Could he do it?So do you know which is the highestmountain in the world?T: Now I have some pictures of the highestmountain for youShow ss some pictures present new words:Sahara,Caspian Sea ,Nile Square,deep.meter.and so on.T: ask ss to look at he themed pictures in1a,try th match the facts they know,then talkabout itT:Now we have known something about themountain,the desert,the sea,and the river inthe world,but how high is Qomalangma,doyou know?T:Yes it’s higher than ang other mountain inthe world, write on bbHow about the sea? How deep is it?T:Now let’s listen to the conversation andcomplete the sentences. Check the answerswith ss.Ask ss to read after the tape.T: use the information in 1b to make upconversations like in 1cLet’s listen something about the est things inSs:Htried to move it ,Finallyhe succeeded.Ss:No he couldn’tss: QomolangmaSs: look at the picturesand learn the new words.Ss:ook at he themedpictures in 1a,try th m atchthe factsSs:It’s about 8.844.43meters highSs:1025meters deepSs: listen to theconversation and completethe sentences. Check theanswers with ss.Ss:read after the tapeS1:what is the hightestmountain in theworld?S2: Qomalangma2a2bStep 8 practice.Step 92d read Role -playStep 9 homework China.First listen and number 1-4Then fill in the blanks with the munbers inthe box,Make conversations using the information in2a.Let ss listen to the conversation in 2d androle play it ,after help them make theirconversations to be a tour guide1.复习多位数词的读法。
Unit 7 What’s the highest mountain in the world?(1a-2d)(一) Teaching objectsKnowledge objects1. master the key word and expressions2. learn to talk about geography and nature.3. be able to compare facts and figures.Progress and methodEmploy task-based teaching mode,and get the students to learn basic sentence patterns by listening and drilling.Emotion attitudes and valueLead students to love the nature.Important points：Phrases: in size, in the world, 2 meters tall/long/wide, the biggest population, one of the biggest, the most popular question, talk about, the ancient emperors, the main reason, as far as I know, no man-made objects, mountain climbing, the southwestern part of China, thick clouds, cover the top, risk one’s life, challenge oneself,achieve one’s dream，the forest ofnature, try to do sth., the spirit of the climbers, many times more than ,live up to, prepare …for.., be awake, be special to sb., spend some time doing sth., in the remaining forest, endangered animals, in the future…Sentences:What’s the highest mountain in the world?Qomolangma.How long is Qomolangma?It’s 8,844.43 meters high. It’s higher than any other mountain.Which is the deepest salt lake in the world?The Caspian Sea is the deepest of all the salt lake.Did you know that China is one of the oldest countries in the world?Yes, I did. It’s much older than the US.Difficult points ：1.形容词和副词的比较级和最高级变化规则和用法。
人教版八年级英语下册《Unit7 What’s the highest mountn in the world》教学设计（第5课时）一. 教材分析人教版八年级英语下册Unit 7主要介绍世界之最，本课时What’s the highest mountn in the world? 讨论的是世界上最高的山——珠穆朗玛峰。
通过学习本课时，学生能够掌握相关单词如：mountn, highest, Everest等，以及句型What’s the highest…in the world? It’s…in the world. 教材内容贴近学生生活，有利于激发学生学习兴趣。
二. 学情分析八年级的学生已经具备一定英语基础，对世界之最有一定的了解。
但部分学生英语听说能力较差，需要在学习过程中给予更多关注和指导。
此外，学生对我国著名景点和文化遗产有浓厚兴趣，可以利用这一点提高他们的学习积极性。
三. 教学目标1.知识目标：学生能够掌握相关单词和句型，正确运用What’s thehighest…in the world? It’s…in the world. 进行问答。
2.能力目标：学生能够在真实情境中运用所学知识进行交流，提高英语听说能力。
3.情感目标：学生了解我国著名景点和文化遗产，培养民族自豪感。
四. 教学重难点1.重点：单词mountn, highest, Everest等的掌握和运用。
2.难点：句型What’s the highest…in the world? It’s…in the world. 的运用。
五. 教学方法1.情境教学法：通过设定真实情境，让学生在实践中学习和运用英语。
2.任务型教学法：通过完成任务，激发学生学习兴趣，提高英语实际运用能力。
3.小组合作学习：鼓励学生互相交流、讨论，培养团队合作精神。
六. 教学准备1.教学PPT：制作含有珠穆朗玛峰图片、相关单词和句型的PPT。
2.教学音频：下载关于珠穆朗玛峰的英语听力材料。
Unit 7 W hat’s th e highest mountain in the worldStep1 key words and expressions1.as big as 与……一样大as +adj./adv.+ as... 否定句：so/as +adj./adv.+as...常用短语：as...as possible 尽可能地 as well as 同，和...一样 as long as 只要as soon as 一...就 as for 至于2.one of the oldest countries 最古老的国家之一one of the +形容词最高级+复数名词表示“最...之一”3.feel free to do sth=be free to do sth 随意去做某事4.as far as I know =so far as I know据我所知5.any other mountain其他任何一座山any other +名词单数 =any of the other +复数名词6.run along 跨越… …常用搭配：run away 逃走，跑开 run after 追赶 run out 用完 run over 浏览；碾过7. take in air 呼吸空气 take in 吸收常用搭配：take after 与…..相像 take away 拿走 take back 退回，归还 take off 起飞 take care of 照顾，照料 take down 取下；写下 take place 发生；进行8.in the face of difficulties 面临危险in the face of sth 面临，面对；不顾，即使= in spite of （例：succeed in face of danger 不顾危险的完成） face to face 面对面 face up to 勇于面对9.give up doing sth. 放弃做某事give in 让步 give away 捐赠 give back 回来 give out 分发give off 放出 give over 停止10.achiev e one’ s dream 实现某人的梦想相关搭配：achieve success 取得成功11. even though = even if 虽然;尽管12. fall over 摔倒相关搭配：fall across 遇到 fall asleep 入睡 fall behind 落在...后面fall down 倒下fall into 落入 fall off 下落 fall on落到13. take care of =look after照顾;照料14. cut down the forests 砍伐林木cut off =cut into pieces切碎15.include v. 包括；包含A）including为介词，意为“包括在内”。
B）Included意为“包括在内的”，用于名词和介词后。
16.succeed v.实现目标；成功succeed in sth.在某方面成功；succeed in doing sth.在做某事成功。
拓展：A）success n.成功B）successful adj.成功的C）successfully adv.成功地17.force n.力，力量；v.强迫force to do sth. 强迫某人做某事18.nature n.自然界；大自然in nature 实际上，本质上；by nature 生来。
19.research n.研究；调查do/carry out/make research on/for/in, 意为“对···做研究”20.awake adj.醒着一般只作表语，不作定语。
反义词为asleep，意为“睡着”。
awake作动词时，过去式为awoke，过去分词awoke。
21.excitement n.激动；兴奋动词形式：excite，意为“使兴奋，使激动”。
22.illness n.疾病；病A）ill作“生病的”讲时，只作表语，不作定语；作定语时，意为“坏的，丑的，恶的”，比较级和做高级为worse，worst。
B）Illness 是ill的名词形式；C）Sick作“生病的”讲时，既可作表语（此时相当于ill），又可作定语；sick作表语时还表示“恶心的，呕吐的”。
23.huge adj.大的；极多的A）big和large都可以表示具体事物的形体或面积的大，big较口语化。
B）Great大的，伟大的，多用于抽象意思。
在修饰具体事物时，带有一定的感情色彩。
C）Huge巨大的，有very large的意思，往往指体积。
Step2 Important sentences1. China has the biggest population in the world. 中国有世界上最多的人口。
1）population 人口修饰人口多少用：large/ big或 small2) 询问人口多少时用：How large...?/What....?How large is the population of China?/What’s the population of China?It has a population of over 1.3 billion.3) population 是一个集合名词，视为整体，做主语时用单数形式但主语是表示人口的几分之几的时候谓语动词要用复数形式4）population 有时可作可数名词，前面加不定冠词。
China has a population of about 1.3 billion.2. Feel f ree to ask me anything on today’s Great Wall tour.在今天的长城游中，大家尽管问我任何问题，不要拘束。
Feel free 是一个常用的短语，意思是让别人不要拘束，尽管按自己的想法去做某事，常用句式：feel free to doing sth.3. The main reason was to protect China. 主要的原因是保卫中国。
不定式短语在句子中作表语。
（另外动词不定式及其短语在句子中可以充当主语，宾语，定语，状语，表语）4. As far as I know, there are no man-made objects as big as this.据我所知，没有哪个人工工程跟这个一样大。
as far as I know = so far as I know 据我所知as far as 就......而言；尽.......所能5. The Himalayas run along the southwestern part of China. 喜马拉雅山脉蜿蜒在中国的西南部。
run along 蜿蜒；绵延；走开；沿着......走southwestern 是形容词，西南方的。
6. Even more serious difficulties include freezing weather condition and heavy storms.更严峻的困难包括冰冻的天气条件和大风暴。
difficulty既是可数名词，又可作不可数名词可数：各种困难、难题、难事不可数：艰辛、费劲7.The first Chinese team did so in 1960, while the first woman to succeed was Junko Tabei from Japan in 1975. 中国团队在1960年第一次登顶珠峰，而1975年日本的田部井淳子成为第一个成功登顶珠峰的女性。
did so 是用来替代前文中提到过的reach the top.英语中为了避免重复，常用助动词来替代前面提到过的动词，用so来替代前面提到过的事物。
8.This elephant weighs many times more than this panda.这头大象比那只大熊猫重很多倍。
weigh 是动词 weight 是名词9. When the babies see the keepers, they run over with excitement and some of them even walk into their friends and fall over.当小熊猫看见饲养员，他们兴奋的跑过去，有些甚至因撞到他们的同伴而摔倒。
run over 跑过去 walk in 撞上某物 fall over 摔倒10. Pandas do not have many babies , maybe only one every two years.The babies often die from illness and do not live very long .大熊猫没有很多的孩子，也许每两年才一个。
小熊猫经常死于疾病，而且活不长。
every+一段时间每隔一段时间die 不及物动词 death 名词 dead 形容词 dying 形容词（濒临死亡的）die of 人体自身原因（疾病，衰老）die from 死于外部原因（事故，战争，自然灾害）或也指死于不明的疾病。
11.Teaching children is one way to help save pandas.教育孩子是帮助拯救大熊猫的一种途径。
动名词短语作主语，谓语动词用单数。
动词不定式短语，作后置定语。
【活学活用】1. 北京有多少人口？ of Beijing?2. Li Na is one of athletes in China.A. popularB. more popularC. the most popularD. most popular3. Today is yesterday. I think you don’t need to wear more clothes.A. colder B .as warm as C. as warmer as D. as warmest as4. 如果你有急事解决的问题，可以随时打电话给我。
If there is anything I can do for you, please .5. I know，the computer can never take the place of the human brain.A. As forB.As long asC. As soon asD.As far as6. China and Japan are both countries.A. eastB. westC. easternD. western7. We solve the problem without .A. difficultB. difficultyC. difficultsD. difficulties8. -------I went to see a film with my friends last Sunday. What did you do?-------I .A.did soB. went soC. saw tooD. too did9. This book looks than that one.A. twice thicker asB. twice as thicker thanC. twice as thick asD. twice thick than10. The children ran laughing and dancing.A. overB. throughC. aboutD. away11. Many trees after the heavy storm.A. ran overB. fell overC. went overD. walked into12. The road was too dark .Mary nearly a tree on the roadside.A. walked inB. looked intoC. took intoD. got into13. David’s father cancer two years ago.A. die ofB. die fromC. die downD. die on14. is bad for your health.A. Eat too muchB. Eat too manyC. Too much eatD. Eating too muchStep3 Grammar focus1. 对于物体长、宽、高、深度、面积的表达Eg. 20米长 20 meters long10米宽 10 miters wide15米深 15 meters deep150平方米 150 square meters2. 形容词与副词的比较级和最高级一、形容词与副词的比较级和最高级的变化规则二、形容词与副词的比较级和最高级的用法1）比较级考点①比较级修饰问题a little, a bit, even, still, much, a lot, far 等可修饰比较级。
