.Unit7Whatsthe highest mountain in the world?Period One:SectionA(1a1c)一、学前反馈：Tell the story of the New clothes of an Emperor.二、导入目标：1、 能力目标：通过形容词的最高级谈论世界之最。2、 知识目标：重点单词：square, meter, deep, desert重点短语：the Nile, the Caspian Sea, the Sahara重点句型：A:What is the highest mountain in the world? B:Qomolangma. 三、自主学习：1、 自学单词：square, meter, deep, desert 2、 预习SectionA 1a 并根据句意首字母填词。The Sahara desert is about 9,600,000 s kilometers.The Caspian Sea is the d of all the salt lakes.China has the biggestp .The ancient people use the Great Wall to p China.3、 完成la.四、合作探究：1、 每组由组长组织同学校对答案。2、 分组学习新单词及短语。3、 听力练习，完成1b。并核对答案。4、 练习对话：五、展示交流：对话表演1c。六、达标提升：1、形容词比较级的构成规则2、用所给形容词和副词的适当形式填空。Which lesson is (difficult)in Book 2?Alice writes（careful）than I.That was one of (excited). Moments in 2008.Beihai Park is the second (beautiful) park in Beijing.Whos (careful),Tom, Jim or Kate?)Period Two:SectionA(2a2d)一、学前反馈：1、上节课我们学习了形容词和副词的比较级和最高级的构成规则及用法，请说出它们的构成规则，并举例说明。 2、复习大数的表达及朗读。二、导入目标：1、能力目标：进一步学习大数的表达与朗读和学习形容词及副词比较级、最高级工程师在句中的运用。2、知识目标：重点单词：population ,Asia, tour, tourist, wall, amazing, ancient, protect, wide重点短语：as far as I know, Feel free, The Yangtze River, the yellow River重点句型：A:Did you know that China is one of the oldest countries in the world? B:Yes, I did. Its much older than my country. 三、自主学习：1、自学单词： population, Asia, tour tourist amazing,ancient, protect, wide2、预习2d并朗读对话。3、根据括号内的汉语提示完成句子。My schoolbag is(重) about 2 kilos.Cheetah is one of the worlds(最快的) animals.Giant tortoises live the(最长的) of all animals, including humans.An average blue whale is much (large)than the biggest elephant.Of all the salt lakes,the Caspian is the(最深的). 4、 完成la.四、合作探究：1、和partner操练2d对话。2、听力练习，并核对答案。3、练习对话：A:Did you know that China is one of the oldest countries in the world? B:Yes, I did . Its much older than my country.五、达标提升：1、和partner一起操练2d对话。2、讲讲形容词及副词三个级别的用法。3、当堂检测：句型转换。 He is the tallest in his class.（同义句转换）He is than in his class. Mike is the fastest student in his class.（同义句转换）Mike is than in his class.Why dont we ask him about the matter?（同义句转换） ask him about the matter?I think their football team will win.（改否定句）I their football team win.Period Three :Section ( A 3a3c)一、学前反馈：翻译1、米，公尺2、人口，人口数量3、的人口4、至于，就而言5、the Yangtze River 6、feel free to do sth.7、man-made objects 8、As far as I know 二、导入目标：1、能力目标：能正确理解文章中的形容词的比较级及最高级。2、知识目标：重点单词用法及短语用法理解短文大意，把握细节并完成课文题目要求。三、自主学习：1、基础单词：厚的，浓的 包括，包含实现目标 达到，完成大自然 paragraph condition force 2、核心短语吸入，吞入（体内）面对（问题、困难）even though risk ones life 3、自读，小组互读单词和词组。四、合作探究：1、读文章完成以下表格。Paragraph1List four dangers for climbersParagraph2List three achievementsParagraph1/3List four comparisons2、再读文章回答以下问题。 Where are the Himalayas? How high is Qomolangma?Why do so many people try to climb this mountain even thought it is dangerous?What does the spirit of the climbers tell us?五、展示交流：组内展示答案六、达标提升：句型转换，每空一词。He is the tallest in his class.（同义句转换）He is than in his class.Mike is the fastest student in his class.（同义句转换）Mike is than in his class.Why dont we ask him about the matter?（同义句转换） ask him about the matter?I think their football team will win （改否定句）.I their football team win.Period Four(Section A Grammar Focus-4c)一、学前反馈：1、朗读课文2、用形容词的比较级及最高级造一些句子。二、导入目标1、能力目标：朗读能正确运用形容词的比较级及最高级造句。2、知识目标: 重点单词: ocean, the Pacific Ocean重点语法：形容词的比较级及最高级的用法。三、自主学习：1、自学单词：ocean,the Pacific Ocean2、预习Grammar Focus, 注意形容词的比较级及最高级的用法。3、预习4a选择所给单词的正确形式填空。4、预习4b并补全对话。5、翻译以下句子Whats the highest building in our city?Whats the largest park in our city?Whats the best bookstore in our city?Whats the most comfortable cinema in our city?四、合作探究：1、练习背诵Grammar Focus.2、完成4a.4b.4c并核对答案。五、展示交流：在全班同学前展示4a,4b,4c的形容词最高级的用法。六、达标提升：1、和Partner一起操练4a,4b.4c采用形容词的比较级及最高级。2、讲讲形容词的比较级及最高级的结构及用法。3、当堂检测：Qomolangma rises the _ (high)and is the _ (famous). The Nile is 6671 kilometers _ (long)and it is the _ (long)river in the world. China has the _ (large)population all over the world. TheYangtze River is almost as _ (long)as the Amazon River Period Five(Section B 1a-1d)一、学前反馈：复习较大数字的读音及用比较级和最高级比较事物二、导入目标1、能力目标：学会用数字表达动物的重量，高度等。2、知识目标：重点单词:cm=centimeter,weigh, birth,adult.重点短语：at birth重点句型：A:A baby panda cannot see. B:An adult panda weighs many times more than a baby panda.三、自主学习1、自学单词和短语。2、预习1a, 1d四、合作探究：1、组员互相核对1a.1b的答案。2、听力练习：1c.1d,并核对答案。3、练习对话。Compare facts about these two animals.eg:This elephant weighs many times more than this panda. This elephant is 200cm taller than this panda.五、展示交流：