八下Unit 7

Unit 7 Whats the highest mountain in the world?单元总览类别课程标准要求掌握的项目单元话题Facts about the world重点单词1.square(n.)2.meter(n.)3.deep(adj.)4.desert(n.)5.population(n.)6.Asia(n.)7.wall(n.)8.tour(n.)9.tourist(n.)10.ancient(adj.)11.protect(v.)12.wide(adj.)13.paragraph(n.)14.thick(adj.)15.include(v.)16.condition(n.)17.succeed(v.)18.Japan(n.)19.achieve(v.)20.force(n.)21.nature(n.)22.ocean(n.)23.the Pacific Ocean24.weigh(v.)25.bamboo(n.)26.research(n.)27.awake(adj.)28.excitement(n.)29.illness(n.)30.adult(adj.)31.remain(v.)32.wild(adj.)33.government(n.)34.oil(n.)35.huge(adj.)重点词组1.the population of2.as far as3.take in4.even though5.cut down6.in the face of7.at birth重点句式1.Whats the highest mountain in the world?Qomolangma.2.How high is Qomolangma? Its 8,844.43 meters high.Its higher than any other mountain.3.Did you know that China is one of the oldest countries in the world? Yes, I did.Its much older than the US.单元语法1.Large numbers2.Comparatives and superlatives with adjectives and adverbs课时分解第一课时Section A(1a2d)知识目标类别课时要点重点单词square(n.)平方；正方形meter(n.) 米；公尺deep(adj.) 深的；纵深的desert(n.) 沙漠population(n.) 人口；人口数量Asia(n.) 亚洲wall(n.) 墙tour(n.) 旅行；旅游tourist(n.) 旅行者；观光者ancient(adj.) 古代的；古老的protect(v.) 保护；防护wide(adj.) 宽的；宽阔的重点词组the population of 的人口part of的一部分重点句式Qomolangma is 8,844.43 meters high.珠穆朗玛峰高8,844.43米。Its higher than any other mountain.它比其他的任何一座山都要高。As far as I know, there are no man-made objects as big as this.据我所知，没有和这个一样大的人造物体。课堂环节自主学习方案学生自学新单词（教材P49-50的单词），看谁记得又快又准。（2分钟）1.square平方；正方形2.meter米；公尺3.deep深的；纵深的4.desert沙漠5.population人口；人口数量6.Asia亚洲7.wall墙8.tour旅行；旅游9.tourist旅行者；观光者10.ancient古代的；古老的11.protect保护；防护12.wide宽的；宽阔的【新词自查】根据句意及首字母提示完成句子。1.The Sahara is about 9,600,000 square kilometers in size.2.Its about 2,000 meters from my home to our school.3.The lake is deep.You mustnt swim alone in it.4.Li Shizhen was a famous doctor in ancient China.5.Its our duty to protect the wild animals around us.课堂导学方案Step 1 情景导入T：As we all know, there are many famous mountains, rivers and lakes in the world.Question:T：Do you know which is the highest mountain in the world?_What do you know about it?_S:环节说明：通过提问让学生了解本单元内容是有关地理和自然的，开门见山，引起学生的学习兴趣。Step 2完成教材1a1c的任务【操作案例】1.学生看P49的图片，完成图片和1a中的匹配任务。（1分钟）2.学生听录音，完成1b的任务。邀请学生读出自己的句子。（2分钟）3.利用1a、1b的信息进行问答，完成1c的任务。（2分钟）参考案例A：What is the highest mountain in the world?B：Qomolangma.环节说明：通过听力和对话练习，培养学生对专有名词和大数字的领悟能力。Step 3 完成教材2a2d的任务【操作案例】1.学生听第一遍录音，将2a中的句子按正确的顺序排列，完成 2a的任务。（2分钟）2.要求学生听第二遍录音，完成2b的任务, 并邀请部分学生将所填数字书写在黑板上，统一核对答案。（3分钟）3.学生利用2a和2b中的信息进行对话练习，完成2c。（4分钟）参考案例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.4.学生自读2d对话，小组内进行对话练习。5.播放录音，学生逐句跟读，并注音矫正自己的读音。（2分钟）6.邀请一些同学进行表演展示，教师予以评价。（2分钟）7.小结训练根据汉语提示完成句子，每空一词。1.中国是世界上最古老的国家之一。China is one of the oldest countries in the world.2.黄河长5464千米。The Yellow River is 5464 kilometers long.3.据我所知，杰克昨天是生病了。As far as I know, Jack fell ill yesterday.4.我哥哥比我要高得多。My br