人教版八年级英语下册Unit7Whatx27sthehighestmountainintheworld教学设计

1、unit7 What s the highest mountain in the world?Section A (1a-2b)教材分析 ：本节课是人教版八年级下册 unit7 的第一课，课型为听说课，以听和说操练为主。在教山峰河流沙漠的单词时，农村学生比较生疏，所以先让他们查查资料，上课时会就会熟悉一些。 对于短语 as big as, much bigger教师用 PPT 图片呈现出来，学生学起来会轻松一些。对于听力部分，大多数的学生听力基础不好，太长的听力填空对他们来说很难完成，所以把它整合成4 段，并每段只有一问一答，这样学生会更容易捕捉需要的信息。对于难点读大数字这一块，老师先让学生

2、课前百度了解一下读的方法， 在课堂上还安排了一个听力， 一个小组互助活动，还有一个改错活动，让学生突破难点。学情分析： 学生之前有学过形容词的比较极和最高级，对比较极掌握得还可以，但是用最高级表达句子时最易犯以下错误：前面没有the， 忘了用 in/of 说明一个范围， 因此，围绕主题用表格展示这些出来，并让他们观察，归纳; 学生听力基础不好，老师把1b 的听力材料整合并分为4 段，并先让他们猜测，对于2b 的听力，学生能听出数字就可以了。Targets:1.students are able to pronounce and use the following words：square, m

3、eter, deep, long,desert, mountain, salt lake. The Sahara，Qomalangma，The Caspian Sea, The Nile2. students are able to read and understand thesentences：-Whats the highest mountain in the world?-How high/deep/big/long is the.?It is about3. students get familiarwiththe usage of the comparatives and supe

4、rlatives of1adjectives.4. Students are able to read big numbers.Key point: Ss are able to use comparative words and superlative words to talk about the geography.Difficult point:Ss are able to read the big numbers.导学案：学生自找资料了解The Sahara， Qomalangma，The Caspian Sea,The Nile并翻译：一、 1025 meters deep_667

5、0 kilometers long_9,600,000 square kilometers_（参考书）二、用英语读出以下数字：4205600 （百度）三、写出以下比较级和最高级。 （参考八年级上册96 页）tall_big_ _long_ _四、翻译：我比他高。 -全班我最高。 -设计意图：让学生了解主题的背景知识，学起来会熟悉一些同时检测学生对旧知识的掌握程度，以便调整上课步骤。教学环节：一 、检查导学案，评价。二、学习新课1、 Warm-upSs watch a video（Qomolangma, The Nile, The Caspian, The Sahara的视频剪辑合并）。T:Wo

6、uld you like to visit them?22、Ss learn the target words by PPT pictures. (Qomolangma, The Nile, The Caspian,The Sahara的图片配上数字说明，并且有飞机逐渐飞向这些景点的动画效果)。T:what s this?Ss: Qomolangma.T: Is it a mountain or a river?S: amountain.T: How high is it? (T help the students say the number: it is 8,844.43 metershi

7、gh)T: It is very high, it is the highest mountain in the world. (write the words Qomolangmamountainhighon blackboard)用这种方法呈现以下单词：The Sahara desert square kilometersThe Caspian SeadeepThe Nile.设计意图：用三维重现教学法，先呈现目标单词和目标句，让学生先有印象。后面还会重复听，说，练，不急于一下子会读会记。符合学生的学习规律。3.Ss match the facts they know.Qomolangma

8、About 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters high设计意图：及时激活学生刚接触的新知识， 并检测复习in sizedeeplonghigh.34、listening.(教师结合原材料，自已录音整合得更简单,并分为四段 )听力整合分段如下：1,A: What is the highest mountain in the world?B:Qomolangma is the highest

9、 mountain in the world, it is higher than any other mountain in the world.2, A: Whats the biggest desert in the world?B: Sahara is the biggest desert in the world. 3,A: What s the deepestltlakessa in the world?B: The Caspian Sea is the deepest of all the salt lakes. 4, A: What s the longest river in

10、 the world?B: The Nile is the longest river in the world.Pre-listening. Ss read the sentences and predict the worlds silently.1. Qomolangma is _ than any other mountain in the world.2. The Sahara is _ desert in the world.3. The Caspian Sea is _ of all the salt lakes.4. The Nile is _ river in the wor

11、ld.设计意图：根据刚学新知识预测，让学生有目的去听，这样准确率高一些。While listening第一遍听，第二遍请同学回答，老师引导其它同学纠正或补充。After listeningSs practice the dialogues with partner by a table box on PPT and show their workout.4QomolangmaThe highest mountainIn the worldThe SaharaThe biggestIn the worldThe NileThe longestIn the worldCaspian SeaThe

12、deepestOf all the salt lakeA: What is thein /of ?B:Help Ss sum-up:形容词最高级的后缀一般为：est,而且在句子表达中，前面有the, 表范围时用in或 of.设计意图：学生在说中观察，并让他们自己归类，他们会记得更清楚。5, reading big numbers.T: They are the number 1 in the world, but do you know how to read the number about them? Ss learn to read the numbers.QomolangmaAbout

13、 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highT write the number in English on the board. All the students read together and sum-up:把数组每隔三位分在一起，用逗号隔开，从右向左，第一个三位按hundred，第二5个按 thousand，第三个按 million ，递四个按 billion 读. （PPT

14、屏幕显示） 6,Listen and fill in the numbers from the box.Pre-listening. Ss read the number in groups.While listening , Ss listen for the first time and number 1-4 in the order they hear them.For the second time, Ss fill in the blanks with the big numbers.After listening , Ss learns the usage of much+形容词比

15、较级 and as as by pictures on PPT.7, play a game. Ss work in group (5students one group), each one give out a large number, the others try to read out the numbers, they learn and help each other.设计意图：学生通过小组合作，互相帮助一起攻破难点。8，Production: they share their work out, and teacher chooses one number(让学生有表达欲望的数

16、字) and ask them to say some sentences by using comparative orsuperlative words。（句子越多越好）设计意图：没有设定句型，让学生自由发挥，这样的动态课堂有利于培养学生的创新能力，但也需要老师有一定的观察能力和应变能力。9,课堂检测 ： 改错1、She is much tallest in her class.2、Lily has the longer hair in our class.3、Linda is as heavy than Ben.4、9600 的读法是：nine hundred six thousand.

17、5、The Nile is 6,671 kilometers deep.6、Qomalangma is 9,600,000 kilometers.6设计意图：初二生的好奇心强，而且喜欢找别人的毛病，让他们找错，会比较感兴趣且认真。另外教师可以检测他们对这节课的掌握程度，为下堂课的内容做好准备。10，归纳总结 , 老师指着板书内容和学生一问一答把对话操练一遍。自我评价：我能用数字表达地理自我能用比较级和最高级谈论我能说和听出然地理自然大数字6,671 kilometers longis thein the world5000 8844.43isthan any otherin theworld设

18、计意图：学生通过自我评价，了解自己学习情况，有利于把握复习方向。老师也可以很快地收到学生学习的反溃，给及时给予帮助辅导。板书设计：Qomalangmahigh(highest)8,844.43 metersmountain9,600,000 square kilometersTheSaharaIn size (biggest )desert71,025 metersThe Caspian Seadeep (deepest)salt lake6,671 kilometersTheNile long(longest)river9,600,000nine million six hundred th

19、ousandMillionthousandhundred1,025one thousandtwenty-fiveA:What sin/of the ?B:A: How high/big/deep/long?B: It s abouthigh/in size/deep/long.Unit7 Section A(3a3c) 教学设计1 教学目标1. Knowledge aims:(1) Expressions: achievement, southwestern, thick, include, freezing, condition,take in, succeed, challenge,in

20、the face of, achieve, force, nature, even though(even if)(2) Structure: The spirit of these climbers show us that we should never give up trying to achieve our dre ams.It also shows that humans can sometimes be stronger than the forces of nature.3) Grammar:The comparisons with adjectives and adverbs

21、82. Abilityaims:(1) Get Students to learn to know facts about Qomolangma.(2) Get Students to learn to use the comparisons with adjectives and adverbs.(3) Get students to learn how to scan the main idea.(4) Get Students to know the spirits of the climbers and use them in their lives.3. Moral Objectiv

22、es: Never give up and humans can challenge themselves. 2 学情分析学生已在八年级上册接触过形容词和副词的比较级和最高级形式，所以已有一定的基础。本单元在八年级上的语言基础上加以拓展，进一步学习和使用形容词的最高级。3 重点难点Importances:(1) Get Students to learn to know facts about Qomolangma.(2) Get Students to learn to use the comparisons with adjectives and adverbs.(3) Get Stude

23、nts to learn how to scam the main idea.Difficulties:1. It as bit difficultforStudents to pronounce some names and words in the passage.It as bit difficultfor Students to use reading skillswhilereading.4 教学过程教学活动活动 1【导入】 Warm upFree talks:1. What would you like to do during the coming holiday? 2.What

24、 is your hobby?9设计意图：一进入课堂利用跟学生的互动预热课堂，并且把话题引到接下去要讨论的favorite gift上。Lead in1. Show students the teacher sfavorite gift, meanwhile teach some new words.2 Students are able to share their favorite gifts.3.Students are able to discuss what are the gifts from the nature.设计意图：利用favorite gift 这个话题引出the gi

25、fts from the nature 。通过大自然的馈赠这样一个切入点引出下面的喜马拉雅山脉和珠穆朗玛峰，从而对文本的中心提升埋下一个伏笔。活动 2【讲授】 Pre reading1.Show the title and the picture to the students and ask them tell what they can get from the title and des cribe the picture.2. Students are asked to predict the main idea of the article according to the titl

26、eand the picture.Aftertalking,provide students withthree choices and let them choose the right main idea for the article.设计意图：让学生利用文章的标题和图片来预测文章的主要内容，这也是一个阅读策略的渗透，长期坚持能够极大提高学生的阅读能力活动 3【讲授】 While reading1.Fast reading: Read and match each paragraph withthe main ideas.2. Careful reading: Read each par

27、agraph and finish some tasks.3. Fill in the blanks according to the article.设计意图：利用找段落大意进行快速阅读，基本了解本篇阅读的内容。精读课文，完成相关任务。利用填空巩固所学。活动 4【活动】 PosttaskDiscussion1: Students are asked to share the opinions in groups of four and discuss in groups.10“ Doesthe writer question or support the opinion that Qomol

28、angma is the most dangerous mountain in the world? ”Discussion 2: Qomolangma is likethe difficultyin students life.Students are asked to discuss in groups and choose a common “ Qomolangma”and tell how they willface it.设计意图：通过对作者立场的讨论一方面能够促使学生利用当堂学习的内容来解决问题另一方面能够让学生对这篇文章有更深的理解。让学生讨论生活中遇到的珠穆朗玛，其实是对文本进

29、行了更深的处理，把珠穆朗玛这个话题放得更深更广，很好得帮助学生能够挖掘到文本的内涵。活动 5【活动】 Sum upGuide students to sum up what they can get from the article.设计意图：通过总结，学生能够感悟到文本的深层次的涵义：珠穆朗玛是大自然的馈赠，正是由于它的存在，人们才有可能去挑战自我，永不放弃。同时也是由于人们的挑战，当站在珠穆朗玛峰的顶端，世界最高峰会变得很渺小，而原本渺小的人类会变得很高大。活动 6【作业】 HomeworkLevel A: Review the new words and expressions, the

30、n finishthe exercise.Level B: Finish a passage about your “ Qomolangma”in your lifeand how you willface it.Unit 7 SectionB2a-2e 教学设计1TeachingAims1. KnowledgeobjectsKey Words: bamboo, research, awake, excitement, illness, adult, remain, wild,government.Key Phrases: run over, fallover, die from, cut d

31、own2. AbilityobjectsBe able to findspecific informationand understand the passage by scanning. Learn to talk about the facts of11pandas by using the numeral and the comparisons of adj. and adv.3. MoralobjectsLet the students know protecting animals is our duty. Encourage students to take an active p

32、art in prote ctinganimals.2Teachingkey DifficultPointsBe able to scan the passage and train Ssreading and understanding ability. Learn and master the langu age points and the understanding of the passage. According to designing some tasks, train students listenin g, speaking, reading and writing ski

33、lls.3TeachingMethodsTask-based method, Self-study, Cooperation4TeachingAidsMultimedia,A video about pandas, Some pictures, PPT5 教学过程教学活动活动 1【导入】 Step1Everydaybroadcast1. Check the guide papers.2. Review the new words.3.Underlinethe new words and phrases you don tknow in the text. Then translate into

34、 English.活动 2【导入】 Step2Lead in1. Play a video about pandas.2. Talk about pandas with your partner.活动 3【讲授】 Step3Readingandpresentation121.ScanningTask 1: Listen to the tape. Scan the article to find out what these numbers mean: 10, 20, 200, 2000.2.Reading WithFocusTask 2: Read Paragraph 1 & 2, then

35、answer the questions.1. What is LinWei sjob?2. What do LinWei do to take care of pandas every day?3. What do they baby pandas have for breakfast?4. What do adult pandas eat?Task 3: Read Paragraph 3, then answer the questions.1. Do pandas have many babies?2. Why do the pandas babies often die?.3. Why

36、 are pandas endangered?Task 4: Read Paragraph 4, then answer the questions.1. What does the education program in Chengdu do?2. Why are scientists doing research?3. What is one way of saving pandas?Task 5: Read the article again, then finish2d on Page 55活动 4【活动】 Step4AfairytaleThe panda expectations活

37、动 5【练习】 Step5DiscussionShow some pictures, then discuss: What other ways do you think childrencan help to save the pandas.(2e)13活动 6【测试】 Step6Asong活动 7【作业】 Homework1.Read the article in 2b。2.Recite the new words and expressions in the article.3.Writea passage about what people can do to protect pand

38、as.unit7 Section B 3a self check 教学设计1 教学目标Teaching aims（教学目标）1. 总结形容词和副词的比较级和最高级用法及构词法2. 仿照阅读文章写动物的作文Language points （语言点）要求掌握以下句式：Catch whales for meat, fat and oil.Learn more about whales.Stop putting rubbish into the sea.They have to be protected.要求掌握以下词汇及词组：（ 1）词汇： whale, oil, protection, huge(

39、2) 词组： jump out of water, protect whales from2 学情分析3 重点难点14教学重点：学习写一篇关于濒危动物的作文。Difficulties （难点）学会仿写动物的作文4 教学过程教学活动活动 1【讲授】 Unit7：Whatsthehighestmountainintheworld ？Teaching steps（教学步骤）Step1 GeetingStep2 Revision1以一则相关熊猫的迷语导入让学生复习熊猫的相关信息。（ 以迷语导入更能激发学生的兴趣。）2. 展示熊猫图片，复习上节课的阅读文。（学生能从图片中回顾上节课的知识。）Step3K

40、nowledge about whales1.给出一些相关鲸鱼信息，让学生以猜猜我们今天要学的第二种濒动物。（让学生以猜猜教师给出的信息来导入要学写的作文）2. 利用一小段视频介绍鲸鱼，让学生在看视频中进入本课的教学内容。（通过一段视频，可以让学生很清楚濒危动物鲸鱼的种类、生活习性和为什么它们会成为濒危动物。让学生更多了解鲸鱼的生存环境，现状等。）2 完成课文中的3A部分Show some pictures of whales and introduce the characteristics of the whales:live in the seasome kinds have teeth

41、eat small fish and other sea life15jump high out of the waterhuge（这是写前的热身活动，同时也是帮学生了解鲸鱼，为后面的写作做铺垫）Workon 3aT: Now, class, let looksat 3a. Read the followingwords and phrases about whales. Then, put them in the correct place in the chart.（这个环节还是写作前的准备，让学生从六个方面更透彻的了解鲸鱼，为学生下面的仿写做铺垫）Step3 Whilewriting1.

42、 Workon 3bT: Class, we know a lot about whales by now. Can you write a paragraph about whales and why they ne ed to be protected? Use the information in 3a.（此环节对话题作文的文章结构进行指导：内容有提示，思路要清晰；表达时尽量使用一些英语中惯用的、地道的表达方式。）2. WritingstrategyT: If we want to write a good article, what should we pay attention to? These fivetips may help