八年级英语下册Unit7Whatsthehighestmountainintheworld第1课时SectionA1a_2d教案新版人教新目标版.doc

Unit 7Whats the highest mountain in the world?Language Goals【语言目标】Learn to talk about geography and nature.Knowledge Goals【知识目标】Key Wordsmeter，deep，desert，population，Asia，wall，tour，tourist，amazing，ancient，protect，wide，include，condition，succeed，achieve，force，nature，weigh，bamboo，research，excitement，illness，adult，wild，government，oilKey Phrasesfeel free，as far as I know，take in，in the face of，the Pacific Ocean，at birth，even though，up to，walk into，fall over，or soKey Sentences1.Whats the highest mountain in the world?Qomolangma.2How high is Qomolangma?Its 8，844.43 meters high. Its higher than any other mountain.3Which is the deepest salt lake in the world?The Caspian Sea is the deepest of all the salt lakes.4Did you know that China is one of the oldest countries in the world?Yes，I did. Its much older than the US.5It is also very hard to take in air as you get near the top.6Why do so many people try to climb this mountain even though it is dangerous?7An adult panda weighs many times more than a baby panda.8At 9：00 am.，they find that most of the babies are already awake and hungry.9The babies often die from illnesses and do not live very long.Key GrammarLearn Comparatives and Superlatives of Adjectives and Adverbs.Ability Goals【能力目标】1.Be able to talk about geography and nature.2Enable the students to write an article about whales or other animals.Moral Goals【情感目标】1.Let the students know how to talk about geography and nature.2Let the students know that our country is so beautiful that we should love her.Teaching Time【课时】Four periodsPeriod 1Section A(1a2d)Period 2Section A(3a4c)Period 3Section B(1a1d)Period 4Section B(2aSelf Check)第1课时Section A(1a2d)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 manmade objects as big as this.据我所知，没有和这个一样大的人造物体。(一)自主学习1自学生词，并记住拼读及拼写。根据句意及汉语提示完成单词。(1)The house is about 80 square_ meters in size.(2)The river is about 150 meters deep_(3)Li Shizhen was a famous doctor in ancient_ China.(4)Its our duty to protect_ the wild animals around us.2预习课本，找出重点短语及句子。(1)无需拘束做某事_feel_free_to_do_sth._(2)据我所知_as_far_as_I_know_(3)中国在世界上人口最多。China has the _largest_ _population_ in the world.(4)里海有1，025米深。The Caspian Sea is 1，025 _meters_ _deep_(二)课堂导学Step 1情景导入1Point at the picture of Qomolangma.T：What is it?S1：Its Qomolangma.T：How high is it?S2：Its 8，844.43 meters high. Its the highest mountain in the world. The teacher can help the student say the mumber.2Let students talk about other pictures.Step 2完成教材1a1c的任务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。根据汉语意思完成句子，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 _5，464_ _kilometers_ _long_.3据我所知，杰克昨天是生病了。_As_ _far_ _as_ I know，Jac